Add GCABI for OLPC

14 files changed, 12763 insertions, 0 deletions

diff --git a/src/include_olpc_4_6_9/gc_abi.h b/src/include_olpc_4_6_9/gc_abi.h
new file mode 100644
index 0000000..8fd4ceb
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_abi.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2012-2013 Etnaviv Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+/** Kernel ABI definition file for Etna **/
+#ifndef H_GCABI
+#define H_GCABI
+//#define GCABI_USER_SIGNAL_HAS_TYPE
+//#define GCABI_CONTEXT_HAS_PHYSICAL
+#define GCABI_HAS_MINOR_FEATURES_2
+#define GCABI_HAS_MINOR_FEATURES_3
+#define GCABI_HAS_MINOR_FEATURES_4
+
+#define GCABI_CHIPIDENTITY_EXT
+
+// One of these must be set:
+//#define GCABI_HAS_CONTEXT
+#define GCABI_HAS_STATE_DELTAS
+
+#define GCABI_HAS_HARDWARE_TYPE
+
+/* IOCTL structure for userspace driver*/
+typedef struct
+{
+    void *in_buf;
+    unsigned int in_buf_size;
+    void *out_buf;
+    unsigned int out_buf_size;
+} vivante_ioctl_data_t;
+
+#include "gc_hal_base.h"
+#include "gc_hal.h"
+#include "gc_hal_driver.h"
+#include "gc_hal_user_buffer.h"
+#include "gc_hal_types.h"
+#endif
+
diff --git a/src/include_olpc_4_6_9/gc_hal.h b/src/include_olpc_4_6_9/gc_hal.h
new file mode 100644
index 0000000..47e74b1
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal.h
@@ -0,0 +1,2830 @@
+/******************************************************************************\
+|*                                                                            *|
+|* Copyright (c) 2005 - 2011 by Vivante Corp.  All rights reserved.           *|
+|*                                                                            *|
+|* The material in this file is confidential and contains trade secrets of    *|
+|* Vivante Corporation.  This is proprietary information owned by Vivante     *|
+|* Corporation.                                                               *|
+|*                                                                            *|
+\******************************************************************************/
+
+
+
+
+#ifndef __gc_hal_h_
+#define __gc_hal_h_
+
+#include "gc_hal_rename.h"
+#include "gc_hal_types.h"
+#include "gc_hal_enum.h"
+#include "gc_hal_base.h"
+#include "gc_hal_profiler.h"
+#include "gc_hal_driver.h"
+#ifndef VIVANTE_NO_3D
+#include "gc_hal_statistics.h"
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/******************************************************************************\
+******************************* Alignment Macros *******************************
+\******************************************************************************/
+
+#define gcmALIGN(n, align) \
+( \
+    ((n) + ((align) - 1)) & ~((align) - 1) \
+)
+
+#define gcmALIGN_BASE(n, align) \
+( \
+    (n) & ~((align) - 1) \
+)
+
+/******************************************************************************\
+***************************** Element Count Macro *****************************
+\******************************************************************************/
+
+#define gcmSIZEOF(a) \
+( \
+    (gctSIZE_T) (sizeof(a)) \
+)
+
+#define gcmCOUNTOF(a) \
+( \
+    sizeof(a) / sizeof(a[0]) \
+)
+
+/******************************************************************************\
+******************************** Useful Macro *********************************
+\******************************************************************************/
+
+#define gcvINVALID_ADDRESS          ~0U
+
+/******************************************************************************\
+************************** Video memory Macro *********************************
+\******************************************************************************/
+
+#define _gcmFillALVM(Bytes, Alignment, Pool, Type, Function, Line) \
+{ \
+    gctSIZE_T funcNameLen;\
+    iface.command = gcvHAL_ALLOCATE_LINEAR_VIDEO_MEMORY; \
+    iface.u.AllocateLinearVideoMemory.bytes     = Bytes; \
+    iface.u.AllocateLinearVideoMemory.alignment = Alignment; \
+    iface.u.AllocateLinearVideoMemory.pool      = Pool; \
+    iface.u.AllocateLinearVideoMemory.type      = Type; \
+    gcoOS_StrLen(Function,&funcNameLen);\
+    if(funcNameLen >= gcdMAX_FUNC_NAME_LEN)\
+    {\
+        gcoOS_MemCopy(iface.u.AllocateLinearVideoMemory.funcName,Function,gcdMAX_FUNC_NAME_LEN-1);\
+        iface.u.AllocateLinearVideoMemory.funcName[gcdMAX_FUNC_NAME_LEN-1] = '\0';\
+    }\
+    else\
+    {\
+        gcoOS_MemCopy(iface.u.AllocateLinearVideoMemory.funcName,Function,(funcNameLen+1));\
+    }\
+    iface.u.AllocateLinearVideoMemory.line      = Line; \
+}
+
+#define gcmFillALVM(Bytes, Alignment, Pool, Type) \
+    _gcmFillALVM(Bytes, Alignment, Pool, Type, __FUNCTION__, __LINE__)
+
+
+/******************************************************************************\
+******************************** gcsOBJECT Object *******************************
+\******************************************************************************/
+
+/* Type of objects. */
+typedef enum _gceOBJECT_TYPE
+{
+    gcvOBJ_UNKNOWN              = 0,
+    gcvOBJ_2D                   = gcmCC('2','D',' ',' '),
+    gcvOBJ_3D                   = gcmCC('3','D',' ',' '),
+    gcvOBJ_ATTRIBUTE            = gcmCC('A','T','T','R'),
+    gcvOBJ_BRUSHCACHE           = gcmCC('B','R','U','$'),
+    gcvOBJ_BRUSHNODE            = gcmCC('B','R','U','n'),
+    gcvOBJ_BRUSH                = gcmCC('B','R','U','o'),
+    gcvOBJ_BUFFER               = gcmCC('B','U','F','R'),
+    gcvOBJ_COMMAND              = gcmCC('C','M','D',' '),
+    gcvOBJ_COMMANDBUFFER        = gcmCC('C','M','D','B'),
+    gcvOBJ_CONTEXT              = gcmCC('C','T','X','T'),
+    gcvOBJ_DEVICE               = gcmCC('D','E','V',' '),
+    gcvOBJ_DUMP                 = gcmCC('D','U','M','P'),
+    gcvOBJ_EVENT                = gcmCC('E','V','N','T'),
+    gcvOBJ_FUNCTION             = gcmCC('F','U','N','C'),
+    gcvOBJ_HAL                  = gcmCC('H','A','L',' '),
+    gcvOBJ_HARDWARE             = gcmCC('H','A','R','D'),
+    gcvOBJ_HEAP                 = gcmCC('H','E','A','P'),
+    gcvOBJ_INDEX                = gcmCC('I','N','D','X'),
+    gcvOBJ_INTERRUPT            = gcmCC('I','N','T','R'),
+    gcvOBJ_KERNEL               = gcmCC('K','E','R','N'),
+    gcvOBJ_KERNEL_FUNCTION      = gcmCC('K','F','C','N'),
+    gcvOBJ_MEMORYBUFFER         = gcmCC('M','E','M','B'),
+    gcvOBJ_MMU                  = gcmCC('M','M','U',' '),
+    gcvOBJ_OS                   = gcmCC('O','S',' ',' '),
+    gcvOBJ_OUTPUT               = gcmCC('O','U','T','P'),
+    gcvOBJ_PAINT                = gcmCC('P','N','T',' '),
+    gcvOBJ_PATH                 = gcmCC('P','A','T','H'),
+    gcvOBJ_QUEUE                = gcmCC('Q','U','E',' '),
+    gcvOBJ_SAMPLER              = gcmCC('S','A','M','P'),
+    gcvOBJ_SHADER               = gcmCC('S','H','D','R'),
+    gcvOBJ_STREAM               = gcmCC('S','T','R','M'),
+    gcvOBJ_SURF                 = gcmCC('S','U','R','F'),
+    gcvOBJ_TEXTURE              = gcmCC('T','X','T','R'),
+    gcvOBJ_UNIFORM              = gcmCC('U','N','I','F'),
+    gcvOBJ_VARIABLE             = gcmCC('V','A','R','I'),
+    gcvOBJ_VERTEX               = gcmCC('V','R','T','X'),
+    gcvOBJ_VIDMEM               = gcmCC('V','M','E','M'),
+    gcvOBJ_VG                   = gcmCC('V','G',' ',' '),
+}
+gceOBJECT_TYPE;
+
+/* gcsOBJECT object defintinon. */
+typedef struct _gcsOBJECT
+{
+    /* Type of an object. */
+    gceOBJECT_TYPE              type;
+}
+gcsOBJECT;
+
+#if MRVL_CONFIG_ENABLE_GPUFREQ
+struct gcsDEVOBJECT
+{
+    gctINT32        id;
+    gctPOINTER      kobj;
+};
+#endif
+
+typedef struct _gckHARDWARE *       gckHARDWARE;
+
+/* CORE flags. */
+typedef enum _gceCORE
+{
+    gcvCORE_MAJOR       = 0x0,
+    gcvCORE_2D          = 0x1,
+    gcvCORE_VG          = 0x2
+}
+gceCORE;
+
+#define gcdMAX_GPU_COUNT               3
+#define gcdPROC_NAME_LEN            16
+
+/*******************************************************************************
+**
+**  gcmVERIFY_OBJECT
+**
+**      Assert if an object is invalid or is not of the specified type.  If the
+**      object is invalid or not of the specified type, gcvSTATUS_INVALID_OBJECT
+**      will be returned from the current function.  In retail mode this macro
+**      does nothing.
+**
+**  ARGUMENTS:
+**
+**      obj     Object to test.
+**      t       Expected type of the object.
+*/
+#if gcmIS_DEBUG(gcdDEBUG_TRACE)
+#define _gcmVERIFY_OBJECT(prefix, obj, t) \
+    if ((obj) == gcvNULL) \
+    { \
+        prefix##TRACE(gcvLEVEL_ERROR, \
+                      #prefix "VERIFY_OBJECT failed: NULL"); \
+        prefix##TRACE(gcvLEVEL_ERROR, "  expected: %c%c%c%c", \
+                      gcmCC_PRINT(t)); \
+        prefix##ASSERT((obj) != gcvNULL); \
+        prefix##FOOTER_ARG("status=%d", gcvSTATUS_INVALID_OBJECT); \
+        return gcvSTATUS_INVALID_OBJECT; \
+    } \
+    else if (((gcsOBJECT*) (obj))->type != t) \
+    { \
+        prefix##TRACE(gcvLEVEL_ERROR, \
+                      #prefix "VERIFY_OBJECT failed: %c%c%c%c", \
+                      gcmCC_PRINT(((gcsOBJECT*) (obj))->type)); \
+        prefix##TRACE(gcvLEVEL_ERROR, "  expected: %c%c%c%c", \
+                      gcmCC_PRINT(t)); \
+        prefix##ASSERT(((gcsOBJECT*)(obj))->type == t); \
+        prefix##FOOTER_ARG("status=%d", gcvSTATUS_INVALID_OBJECT); \
+        return gcvSTATUS_INVALID_OBJECT; \
+    }
+
+#   define gcmVERIFY_OBJECT(obj, t)     _gcmVERIFY_OBJECT(gcm, obj, t)
+#   define gcmkVERIFY_OBJECT(obj, t)    _gcmVERIFY_OBJECT(gcmk, obj, t)
+#else
+#   define gcmVERIFY_OBJECT(obj, t)     do {} while (gcvFALSE)
+#   define gcmkVERIFY_OBJECT(obj, t)    do {} while (gcvFALSE)
+#endif
+
+/******************************************************************************/
+/*VERIFY_OBJECT if special return expected*/
+/******************************************************************************/
+#ifndef EGL_API_ANDROID
+#   define _gcmVERIFY_OBJECT_RETURN(prefix, obj, t, retVal) \
+        do \
+        { \
+            if ((obj) == gcvNULL) \
+            { \
+                prefix##PRINT_VERSION(); \
+                prefix##TRACE(gcvLEVEL_ERROR, \
+                              #prefix "VERIFY_OBJECT_RETURN failed: NULL"); \
+                prefix##TRACE(gcvLEVEL_ERROR, "  expected: %c%c%c%c", \
+                              gcmCC_PRINT(t)); \
+                prefix##ASSERT((obj) != gcvNULL); \
+                prefix##FOOTER_ARG("retVal=%d", retVal); \
+                return retVal; \
+            } \
+            else if (((gcsOBJECT*) (obj))->type != t) \
+            { \
+                prefix##PRINT_VERSION(); \
+                prefix##TRACE(gcvLEVEL_ERROR, \
+                              #prefix "VERIFY_OBJECT_RETURN failed: %c%c%c%c", \
+                              gcmCC_PRINT(((gcsOBJECT*) (obj))->type)); \
+                prefix##TRACE(gcvLEVEL_ERROR, "  expected: %c%c%c%c", \
+                              gcmCC_PRINT(t)); \
+                prefix##ASSERT(((gcsOBJECT*)(obj))->type == t); \
+                prefix##FOOTER_ARG("retVal=%d", retVal); \
+                return retVal; \
+            } \
+        } \
+        while (gcvFALSE)
+#   define gcmVERIFY_OBJECT_RETURN(obj, t, retVal) \
+                            _gcmVERIFY_OBJECT_RETURN(gcm, obj, t, retVal)
+#   define gcmkVERIFY_OBJECT_RETURN(obj, t, retVal) \
+                            _gcmVERIFY_OBJECT_RETURN(gcmk, obj, t, retVal)
+#else
+#   define gcmVERIFY_OBJECT_RETURN(obj, t)     do {} while (gcvFALSE)
+#   define gcmVERIFY_OBJECT_RETURN(obj, t)    do {} while (gcvFALSE)
+#endif
+
+/******************************************************************************\
+********************************** gckOS Object *********************************
+\******************************************************************************/
+
+/* Construct a new gckOS object. */
+gceSTATUS
+gckOS_Construct(
+    IN gctPOINTER Context,
+    OUT gckOS * Os
+    );
+
+/* Destroy an gckOS object. */
+gceSTATUS
+gckOS_Destroy(
+    IN gckOS Os
+    );
+
+/* Query the video memory. */
+gceSTATUS
+gckOS_QueryVideoMemory(
+    IN gckOS Os,
+    OUT gctPHYS_ADDR * InternalAddress,
+    OUT gctSIZE_T * InternalSize,
+    OUT gctPHYS_ADDR * ExternalAddress,
+    OUT gctSIZE_T * ExternalSize,
+    OUT gctPHYS_ADDR * ContiguousAddress,
+    OUT gctSIZE_T * ContiguousSize
+    );
+
+/* Allocate memory from the heap. */
+gceSTATUS
+gckOS_Allocate(
+    IN gckOS Os,
+    IN gctSIZE_T Bytes,
+    OUT gctPOINTER * Memory
+    );
+
+/* Free allocated memory. */
+gceSTATUS
+gckOS_Free(
+    IN gckOS Os,
+    IN gctPOINTER Memory
+    );
+
+/* Wrapper for allocation memory.. */
+gceSTATUS
+gckOS_AllocateMemory(
+    IN gckOS Os,
+    IN gctSIZE_T Bytes,
+    OUT gctPOINTER * Memory
+    );
+
+/* Wrapper for freeing memory. */
+gceSTATUS
+gckOS_FreeMemory(
+    IN gckOS Os,
+    IN gctPOINTER Memory
+    );
+
+/* Allocate paged memory. */
+gceSTATUS
+gckOS_AllocatePagedMemory(
+    IN gckOS Os,
+    IN gctSIZE_T Bytes,
+    OUT gctPHYS_ADDR * Physical
+    );
+
+/* Allocate paged memory. */
+gceSTATUS
+gckOS_AllocatePagedMemoryEx(
+    IN gckOS Os,
+    IN gctBOOL Contiguous,
+    IN gctSIZE_T Bytes,
+    OUT gctPHYS_ADDR * Physical
+    );
+
+#if MRVL_VIDEO_MEMORY_USE_PMEM
+/* Allocate pmem memory. */
+gceSTATUS
+gckOS_AllocatePmemMemory(
+    IN gckOS Os,
+    IN gctSIZE_T Bytes,
+    OUT gctPHYS_ADDR * Physical
+    );
+
+/* Free pmem memory. */
+gceSTATUS
+gckOS_FreePmemMemory(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T Bytes
+    );
+
+/* Get pmem physical address. */
+gceSTATUS
+gckOS_GetPmemPhysicalAddress(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical,
+    OUT gctUINT32 * Address
+    );
+#endif
+
+/* Lock pages. */
+gceSTATUS
+gckOS_LockPages(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T Bytes,
+    IN gctBOOL Cacheable,
+    OUT gctPOINTER * Logical,
+    OUT gctSIZE_T * PageCount
+    );
+
+/* Map pages. */
+gceSTATUS
+gckOS_MapPages(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical,
+#ifdef __QNXNTO__
+    IN gctPOINTER Logical,
+#endif
+    IN gctSIZE_T PageCount,
+    IN gctPOINTER PageTable
+    );
+
+/* Map pages. */
+gceSTATUS
+gckOS_MapPagesEx(
+    IN gckOS Os,
+    IN gceCORE Core,
+    IN gctPHYS_ADDR Physical,
+#ifdef __QNXNTO__
+    IN gctPOINTER Logical,
+#endif
+    IN gctSIZE_T PageCount,
+    IN gctPOINTER PageTable
+    );
+
+/* Unlock pages. */
+gceSTATUS
+gckOS_UnlockPages(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical,
+    IN gctUINT Pid,
+    IN gctSIZE_T Bytes,
+    IN gctPOINTER Logical
+    );
+
+/* Free paged memory. */
+gceSTATUS
+gckOS_FreePagedMemory(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T Bytes
+    );
+
+/* Allocate non-paged memory. */
+gceSTATUS
+gckOS_AllocateNonPagedMemory(
+    IN gckOS Os,
+    IN gctBOOL InUserSpace,
+    IN OUT gctSIZE_T * Bytes,
+    OUT gctPHYS_ADDR * Physical,
+    OUT gctPOINTER * Logical
+    );
+
+/* Free non-paged memory. */
+gceSTATUS
+gckOS_FreeNonPagedMemory(
+    IN gckOS Os,
+    IN gctSIZE_T Bytes,
+    IN gctPHYS_ADDR Physical,
+    IN gctPOINTER Logical
+    );
+
+#if MRVL_USE_GPU_RESERVE_MEM
+gceSTATUS
+gckOS_AllocateVidmemFromMemblock(
+    IN gckOS Os,
+    IN gctSIZE_T Bytes,
+    IN gctPHYS_ADDR Base,
+    OUT gctPHYS_ADDR * Physical
+    );
+
+gceSTATUS
+gckOS_FreeVidmemFromMemblock(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical
+    );
+#endif
+
+/* Allocate contiguous memory. */
+gceSTATUS
+gckOS_AllocateContiguous(
+    IN gckOS Os,
+    IN gctBOOL InUserSpace,
+    IN OUT gctSIZE_T * Bytes,
+    OUT gctPHYS_ADDR * Physical,
+    OUT gctPOINTER * Logical
+    );
+
+/* Free contiguous memory. */
+gceSTATUS
+gckOS_FreeContiguous(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical,
+    IN gctPOINTER Logical,
+    IN gctSIZE_T Bytes
+    );
+
+/* Get the number fo bytes per page. */
+gceSTATUS
+gckOS_GetPageSize(
+    IN gckOS Os,
+    OUT gctSIZE_T * PageSize
+    );
+
+/* Get the physical address of a corresponding logical address. */
+gceSTATUS
+gckOS_GetPhysicalAddress(
+    IN gckOS Os,
+    IN gctPOINTER Logical,
+    OUT gctUINT32 * Address
+    );
+
+gceSTATUS
+gckOS_GetPhysicalAddressByHandle(
+    IN gckOS Os,
+    IN gctPOINTER Logical,
+    IN gctPHYS_ADDR Handle,
+    OUT gctUINT32 * Address
+    );
+
+/* Get the physical address of a corresponding logical address. */
+gceSTATUS
+gckOS_GetPhysicalAddressProcess(
+    IN gckOS Os,
+    IN gctPOINTER Logical,
+    IN gctUINT32 ProcessID,
+    OUT gctUINT32 * Address
+    );
+
+/* Map physical memory. */
+gceSTATUS
+gckOS_MapPhysical(
+    IN gckOS Os,
+    IN gctUINT32 Physical,
+    IN gctSIZE_T Bytes,
+    OUT gctPOINTER * Logical
+    );
+
+/* Unmap previously mapped physical memory. */
+gceSTATUS
+gckOS_UnmapPhysical(
+    IN gckOS Os,
+    IN gctPOINTER Logical,
+    IN gctSIZE_T Bytes
+    );
+
+/* Read data from a hardware register. */
+gceSTATUS
+gckOS_ReadRegister(
+    IN gckOS Os,
+    IN gctUINT32 Address,
+    OUT gctUINT32 * Data
+    );
+
+/* Read data from a hardware register. */
+gceSTATUS
+gckOS_ReadRegisterEx(
+    IN gckOS Os,
+    IN gceCORE Core,
+    IN gctUINT32 Address,
+    OUT gctUINT32 * Data
+    );
+
+/* Direct read register with a physical addr*/
+gceSTATUS
+gckOS_DirectReadRegister(
+    IN gckOS Os,
+    IN gctUINT32 Address,
+    OUT gctUINT32 * Data
+    );
+
+/* Write data to a hardware register. */
+gceSTATUS
+gckOS_WriteRegister(
+    IN gckOS Os,
+    IN gctUINT32 Address,
+    IN gctUINT32 Data
+    );
+
+/* Write data to a hardware register. */
+gceSTATUS
+gckOS_WriteRegisterEx(
+    IN gckOS Os,
+    IN gceCORE Core,
+    IN gctUINT32 Address,
+    IN gctUINT32 Data
+    );
+
+/* Write data to a 32-bit memory location. */
+gceSTATUS
+gckOS_WriteMemory(
+    IN gckOS Os,
+    IN gctPOINTER Address,
+    IN gctUINT32 Data
+    );
+
+/* Map physical memory into the process space. */
+gceSTATUS
+gckOS_MapMemory(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T Bytes,
+    OUT gctPOINTER * Logical
+    );
+
+/* Unmap physical memory from the specified process space. */
+gceSTATUS
+gckOS_UnmapMemoryEx(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T Bytes,
+    IN gctPOINTER Logical,
+    IN gctUINT32 PID
+    );
+
+/* Unmap physical memory from the process space. */
+gceSTATUS
+gckOS_UnmapMemory(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T Bytes,
+    IN gctPOINTER Logical
+    );
+
+/* Unmap user logical memory out of physical memory.
+ * This function is only supported in Linux currently.
+ */
+gceSTATUS
+gckOS_UnmapUserLogical(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T Bytes,
+    IN gctPOINTER Logical
+    );
+
+/* Create a new mutex. */
+gceSTATUS
+gckOS_CreateMutex(
+    IN gckOS Os,
+    OUT gctPOINTER * Mutex
+    );
+
+/* Delete a mutex. */
+gceSTATUS
+gckOS_DeleteMutex(
+    IN gckOS Os,
+    IN gctPOINTER Mutex
+    );
+
+/* Acquire a mutex. */
+gceSTATUS
+gckOS_AcquireMutex(
+    IN gckOS Os,
+    IN gctPOINTER Mutex,
+    IN gctUINT32 Timeout
+    );
+
+/* Release a mutex. */
+gceSTATUS
+gckOS_ReleaseMutex(
+    IN gckOS Os,
+    IN gctPOINTER Mutex
+    );
+
+/* Create a new spinlock. */
+gceSTATUS
+gckOS_CreateSpinlock(
+    IN gckOS Os,
+    OUT gcsSPINLOCK * Spinlock
+    );
+
+/* Delete a spinlock. */
+gceSTATUS
+gckOS_DeleteSpinlock(
+    IN gckOS Os,
+    IN gcsSPINLOCK Spinlock
+    );
+
+/* Acquire a spinlock. */
+gceSTATUS
+gckOS_Spinlock(
+    IN gckOS Os,
+    IN gcsSPINLOCK Spinlock,
+    IN gceSPINLOCK_TYPE Type
+    );
+
+/* Release a spinlock. */
+gceSTATUS
+gckOS_Spinunlock(
+    IN gckOS Os,
+    IN gcsSPINLOCK Spinlock,
+    IN gceSPINLOCK_TYPE Type
+    );
+
+/* Create a new recursive mutex. */
+gceSTATUS
+gckOS_CreateRecMutex(
+    IN gckOS Os,
+    OUT gckRecursiveMutex *Mutex
+    );
+
+/* Delete a recursive mutex. */
+gceSTATUS
+gckOS_DeleteRecMutex(
+    IN gckOS Os,
+    IN gckRecursiveMutex Mutex
+    );
+
+/* Acquire a recursive mutex. */
+gceSTATUS
+gckOS_AcquireRecMutex(
+    IN gckOS Os,
+    IN gckRecursiveMutex Mutex,
+    IN gctUINT32 Timeout
+    );
+
+/* Release a recursive mutex. */
+gceSTATUS
+gckOS_ReleaseRecMutex(
+    IN gckOS Os,
+    IN gckRecursiveMutex Mutex
+    );
+
+/* Atomically exchange a pair of 32-bit values. */
+gceSTATUS
+gckOS_AtomicExchange(
+    IN gckOS Os,
+    IN OUT gctUINT32_PTR Target,
+    IN gctUINT32 NewValue,
+    OUT gctUINT32_PTR OldValue
+    );
+
+/* Atomically exchange a pair of pointers. */
+gceSTATUS
+gckOS_AtomicExchangePtr(
+    IN gckOS Os,
+    IN OUT gctPOINTER * Target,
+    IN gctPOINTER NewValue,
+    OUT gctPOINTER * OldValue
+    );
+
+#if gcdSMP
+gceSTATUS
+gckOS_AtomSetMask(
+    IN gctPOINTER Atom,
+    IN gctUINT32 Mask
+    );
+
+gceSTATUS
+gckOS_AtomClearMask(
+    IN gctPOINTER Atom,
+    IN gctUINT32 Mask
+    );
+#endif
+
+/* Update video memory usage. */
+gceSTATUS
+gckOS_UpdateVidMemUsage(
+    IN gckOS Os,
+    IN gctBOOL IsAllocated,
+    IN gctSIZE_T Bytes,
+    IN gceSURF_TYPE Type
+);
+
+gceSTATUS
+gckOS_ShowVidMemUsage(
+    IN gckOS Os,
+    IN gctPOINTER Buffer,
+    OUT gctUINT32_PTR Length
+);
+
+gceSTATUS
+gckOS_DumpGPUState(
+    IN gckOS Os,
+    IN gceCORE Core
+    );
+
+/*******************************************************************************
+**
+**  gckOS_AtomConstruct
+**
+**  Create an atom.
+**
+**  INPUT:
+**
+**      gckOS Os
+**          Pointer to a gckOS object.
+**
+**  OUTPUT:
+**
+**      gctPOINTER * Atom
+**          Pointer to a variable receiving the constructed atom.
+*/
+gceSTATUS
+gckOS_AtomConstruct(
+    IN gckOS Os,
+    OUT gctPOINTER * Atom
+    );
+
+/*******************************************************************************
+**
+**  gckOS_AtomDestroy
+**
+**  Destroy an atom.
+**
+**  INPUT:
+**
+**      gckOS Os
+**          Pointer to a gckOS object.
+**
+**      gctPOINTER Atom
+**          Pointer to the atom to destroy.
+**
+**  OUTPUT:
+**
+**      Nothing.
+*/
+gceSTATUS
+gckOS_AtomDestroy(
+    IN gckOS Os,
+    OUT gctPOINTER Atom
+    );
+
+/*******************************************************************************
+**
+**  gckOS_AtomGet
+**
+**  Get the 32-bit value protected by an atom.
+**
+**  INPUT:
+**
+**      gckOS Os
+**          Pointer to a gckOS object.
+**
+**      gctPOINTER Atom
+**          Pointer to the atom.
+**
+**  OUTPUT:
+**
+**      gctINT32_PTR Value
+**          Pointer to a variable the receives the value of the atom.
+*/
+gceSTATUS
+gckOS_AtomGet(
+    IN gckOS Os,
+    IN gctPOINTER Atom,
+    OUT gctINT32_PTR Value
+    );
+
+/*******************************************************************************
+**
+**  gckOS_AtomSet
+**
+**  Set the 32-bit value protected by an atom.
+**
+**  INPUT:
+**
+**      gckOS Os
+**          Pointer to a gckOS object.
+**
+**      gctPOINTER Atom
+**          Pointer to the atom.
+**
+**      gctINT32 Value
+**          The value of the atom.
+**
+**  OUTPUT:
+**
+**      Nothing.
+*/
+gceSTATUS
+gckOS_AtomSet(
+    IN gckOS Os,
+    IN gctPOINTER Atom,
+    IN gctINT32 Value
+    );
+
+/*******************************************************************************
+**
+**  gckOS_AtomIncrement
+**
+**  Atomically increment the 32-bit integer value inside an atom.
+**
+**  INPUT:
+**
+**      gckOS Os
+**          Pointer to a gckOS object.
+**
+**      gctPOINTER Atom
+**          Pointer to the atom.
+**
+**  OUTPUT:
+**
+**      gctINT32_PTR Value
+**          Pointer to a variable the receives the original value of the atom.
+*/
+gceSTATUS
+gckOS_AtomIncrement(
+    IN gckOS Os,
+    IN gctPOINTER Atom,
+    OUT gctINT32_PTR Value
+    );
+
+/*******************************************************************************
+**
+**  gckOS_AtomDecrement
+**
+**  Atomically decrement the 32-bit integer value inside an atom.
+**
+**  INPUT:
+**
+**      gckOS Os
+**          Pointer to a gckOS object.
+**
+**      gctPOINTER Atom
+**          Pointer to the atom.
+**
+**  OUTPUT:
+**
+**      gctINT32_PTR Value
+**          Pointer to a variable the receives the original value of the atom.
+*/
+gceSTATUS
+gckOS_AtomDecrement(
+    IN gckOS Os,
+    IN gctPOINTER Atom,
+    OUT gctINT32_PTR Value
+    );
+
+/* Delay a number of microseconds. */
+gceSTATUS
+gckOS_Udelay(
+    IN gckOS Os,
+    IN gctUINT32 Delay
+    );
+
+/* Delay a number of milliseconds. */
+gceSTATUS
+gckOS_Delay(
+    IN gckOS Os,
+    IN gctUINT32 Delay
+    );
+
+/* Get time in milliseconds. */
+gceSTATUS
+gckOS_GetTicks(
+    OUT gctUINT32_PTR Time
+    );
+
+/* Compare time value. */
+gceSTATUS
+gckOS_TicksAfter(
+    IN gctUINT32 Time1,
+    IN gctUINT32 Time2,
+    OUT gctBOOL_PTR IsAfter
+    );
+
+/* Get time in microseconds. */
+gceSTATUS
+gckOS_GetTime(
+    OUT gctUINT64_PTR Time
+    );
+
+/* Memory barrier. */
+gceSTATUS
+gckOS_MemoryBarrier(
+    IN gckOS Os,
+    IN gctPOINTER Address
+    );
+
+/* Map user pointer. */
+gceSTATUS
+gckOS_MapUserPointer(
+    IN gckOS Os,
+    IN gctPOINTER Pointer,
+    IN gctSIZE_T Size,
+    OUT gctPOINTER * KernelPointer
+    );
+
+/* Unmap user pointer. */
+gceSTATUS
+gckOS_UnmapUserPointer(
+    IN gckOS Os,
+    IN gctPOINTER Pointer,
+    IN gctSIZE_T Size,
+    IN gctPOINTER KernelPointer
+    );
+
+/*******************************************************************************
+**
+**  gckOS_QueryNeedCopy
+**
+**  Query whether the memory can be accessed or mapped directly or it has to be
+**  copied.
+**
+**  INPUT:
+**
+**      gckOS Os
+**          Pointer to an gckOS object.
+**
+**      gctUINT32 ProcessID
+**          Process ID of the current process.
+**
+**  OUTPUT:
+**
+**      gctBOOL_PTR NeedCopy
+**          Pointer to a boolean receiving gcvTRUE if the memory needs a copy or
+**          gcvFALSE if the memory can be accessed or mapped dircetly.
+*/
+gceSTATUS
+gckOS_QueryNeedCopy(
+    IN gckOS Os,
+    IN gctUINT32 ProcessID,
+    OUT gctBOOL_PTR NeedCopy
+    );
+
+/*******************************************************************************
+**
+**  gckOS_CopyFromUserData
+**
+**  Copy data from user to kernel memory.
+**
+**  INPUT:
+**
+**      gckOS Os
+**          Pointer to an gckOS object.
+**
+**      gctPOINTER KernelPointer
+**          Pointer to kernel memory.
+**
+**      gctPOINTER Pointer
+**          Pointer to user memory.
+**
+**      gctSIZE_T Size
+**          Number of bytes to copy.
+**
+**  OUTPUT:
+**
+**      Nothing.
+*/
+gceSTATUS
+gckOS_CopyFromUserData(
+    IN gckOS Os,
+    IN gctPOINTER KernelPointer,
+    IN gctPOINTER Pointer,
+    IN gctSIZE_T Size
+    );
+
+/*******************************************************************************
+**
+**  gckOS_CopyToUserData
+**
+**  Copy data from kernel to user memory.
+**
+**  INPUT:
+**
+**      gckOS Os
+**          Pointer to an gckOS object.
+**
+**      gctPOINTER KernelPointer
+**          Pointer to kernel memory.
+**
+**      gctPOINTER Pointer
+**          Pointer to user memory.
+**
+**      gctSIZE_T Size
+**          Number of bytes to copy.
+**
+**  OUTPUT:
+**
+**      Nothing.
+*/
+gceSTATUS
+gckOS_CopyToUserData(
+    IN gckOS Os,
+    IN gctPOINTER KernelPointer,
+    IN gctPOINTER Pointer,
+    IN gctSIZE_T Size
+    );
+
+#ifdef __QNXNTO__
+/* Map user physical address. */
+gceSTATUS
+gckOS_MapUserPhysical(
+    IN gckOS Os,
+    IN gctPHYS_ADDR Phys,
+    OUT gctPOINTER * KernelPointer
+    );
+#endif
+
+gceSTATUS
+gckOS_SuspendInterrupt(
+    IN gckOS Os
+    );
+
+gceSTATUS
+gckOS_SuspendInterruptEx(
+    IN gckOS Os,
+    IN gceCORE Core
+    );
+
+gceSTATUS
+gckOS_ResumeInterrupt(
+    IN gckOS Os
+    );
+
+gceSTATUS
+gckOS_ResumeInterruptEx(
+    IN gckOS Os,
+    IN gceCORE Core
+    );
+
+/* Get the base address for the physical memory. */
+gceSTATUS
+gckOS_GetBaseAddress(
+    IN gckOS Os,
+    OUT gctUINT32_PTR BaseAddress
+    );
+
+/* Get the mmu version. */
+gceSTATUS
+gckOS_GetMmuVersion(
+    IN gckOS Os,
+    OUT gctUINT32_PTR mmuVersion
+    );
+
+/* Perform a memory copy. */
+gceSTATUS
+gckOS_MemCopy(
+    IN gctPOINTER Destination,
+    IN gctCONST_POINTER Source,
+    IN gctSIZE_T Bytes
+    );
+
+/* Zero memory. */
+gceSTATUS
+gckOS_ZeroMemory(
+    IN gctPOINTER Memory,
+    IN gctSIZE_T Bytes
+    );
+
+/* Device I/O control to the kernel HAL layer. */
+gceSTATUS
+gckOS_DeviceControl(
+    IN gckOS Os,
+    IN gctBOOL FromUser,
+    IN gctUINT32 IoControlCode,
+    IN gctPOINTER InputBuffer,
+    IN gctSIZE_T InputBufferSize,
+    OUT gctPOINTER OutputBuffer,
+    IN gctSIZE_T OutputBufferSize
+    );
+
+/*******************************************************************************
+**
+**  gckOS_GetProcessID
+**
+**  Get current process ID.
+**
+**  INPUT:
+**
+**      Nothing.
+**
+**  OUTPUT:
+**
+**      gctUINT32_PTR ProcessID
+**          Pointer to the variable that receives the process ID.
+*/
+gceSTATUS
+gckOS_GetProcessID(
+    OUT gctUINT32_PTR ProcessID
+    );
+
+gceSTATUS
+gckOS_GetCurrentProcessID(
+    OUT gctUINT32_PTR ProcessID
+    );
+
+/*******************************************************************************
+**
+**  gckOS_GetProcessName
+**
+**  Get current process Name.
+**
+**  INPUT:
+**
+**      Nothing.
+**
+**  OUTPUT:
+**
+**      gctSTRING ProcessName
+**          Pointer to the variable that receives the process NAME.
+**          Its size must be at least gcdPROC_NAME_LEN in size.
+*/
+gceSTATUS
+gckOS_GetProcessName(
+    OUT gctSTRING ProcessName
+    );
+
+/*******************************************************************************
+**
+**  gckOS_GetThreadID
+**
+**  Get current thread ID.
+**
+**  INPUT:
+**
+**      Nothing.
+**
+**  OUTPUT:
+**
+**      gctUINT32_PTR ThreadID
+**          Pointer to the variable that receives the thread ID.
+*/
+gceSTATUS
+gckOS_GetThreadID(
+    OUT gctUINT32_PTR ThreadID
+    );
+
+/******************************************************************************\
+********************************** Signal Object *********************************
+\******************************************************************************/
+
+/* Create a signal. */
+gceSTATUS
+gckOS_CreateSignal(
+    IN gckOS Os,
+    IN gctBOOL ManualReset,
+    OUT gctSIGNAL * Signal
+    );
+
+/* Destroy a signal. */
+gceSTATUS
+gckOS_DestroySignal(
+    IN gckOS Os,
+    IN gctSIGNAL Signal
+    );
+
+/* Signal a signal. */
+gceSTATUS
+gckOS_Signal(
+    IN gckOS Os,
+    IN gctSIGNAL Signal,
+    IN gctBOOL State
+    );
+
+/* Wait for a signal. */
+gceSTATUS
+gckOS_WaitSignal(
+    IN gckOS Os,
+    IN gctSIGNAL Signal,
+    IN gctUINT32 Wait
+    );
+
+/* Map a user signal to the kernel space. */
+gceSTATUS
+gckOS_MapSignal(
+    IN gckOS Os,
+    IN gctSIGNAL Signal,
+    IN gctHANDLE Process,
+    OUT gctSIGNAL * MappedSignal
+    );
+
+/* Unmap a user signal */
+gceSTATUS
+gckOS_UnmapSignal(
+    IN gckOS Os,
+    IN gctSIGNAL Signal
+    );
+
+/* Map user memory. */
+gceSTATUS
+gckOS_MapUserMemory(
+    IN gckOS Os,
+    IN gceCORE Core,
+    IN gctPOINTER Memory,
+    IN gctUINT32 Physical,
+    IN gctSIZE_T Size,
+    OUT gctPOINTER * Info,
+    OUT gctUINT32_PTR Address
+    );
+
+/* Unmap user memory. */
+gceSTATUS
+gckOS_UnmapUserMemory(
+    IN gckOS Os,
+    IN gceCORE Core,
+    IN gctPOINTER Memory,
+    IN gctSIZE_T Size,
+    IN gctPOINTER Info,
+    IN gctUINT32 Address
+    );
+
+#if !USE_NEW_LINUX_SIGNAL
+/* Create signal to be used in the user space. */
+gceSTATUS
+gckOS_CreateUserSignal(
+    IN gckOS Os,
+    IN gctBOOL ManualReset,
+    OUT gctINT * SignalID
+    );
+
+/* Destroy signal used in the user space. */
+gceSTATUS
+gckOS_DestroyUserSignal(
+    IN gckOS Os,
+    IN gctINT SignalID
+    );
+
+/* Wait for signal used in the user space. */
+gceSTATUS
+gckOS_WaitUserSignal(
+    IN gckOS Os,
+    IN gctINT SignalID,
+    IN gctUINT32 Wait
+    );
+
+/* Signal a signal used in the user space. */
+gceSTATUS
+gckOS_SignalUserSignal(
+    IN gckOS Os,
+    IN gctINT SignalID,
+    IN gctBOOL State
+    );
+#endif /* USE_NEW_LINUX_SIGNAL */
+
+/* Set a signal owned by a process. */
+#if defined(__QNXNTO__)
+gceSTATUS
+gckOS_UserSignal(
+    IN gckOS Os,
+    IN gctSIGNAL Signal,
+    IN gctINT Recvid,
+    IN gctINT Coid
+    );
+#else
+gceSTATUS
+gckOS_UserSignal(
+    IN gckOS Os,
+    IN gctSIGNAL Signal,
+    IN gctHANDLE Process
+    );
+#endif
+
+/******************************************************************************\
+** Cache Support
+*/
+
+gceSTATUS
+gckOS_CacheClean(
+    gckOS Os,
+    gctUINT32 ProcessID,
+    gctPHYS_ADDR Handle,
+    gctPOINTER Physical,
+    gctPOINTER Logical,
+    gctSIZE_T Bytes
+    );
+
+gceSTATUS
+gckOS_CacheFlush(
+    gckOS Os,
+    gctUINT32 ProcessID,
+    gctPHYS_ADDR Handle,
+    gctPOINTER Physical,
+    gctPOINTER Logical,
+    gctSIZE_T Bytes
+    );
+
+gceSTATUS
+gckOS_CacheInvalidate(
+    gckOS Os,
+    gctUINT32 ProcessID,
+    gctPHYS_ADDR Handle,
+    gctPOINTER Physical,
+    gctPOINTER Logical,
+    gctSIZE_T Bytes
+    );
+
+/* Flush Cache */
+gceSTATUS
+gckOS_FlushCache(
+    IN gctSIZE_T start,
+    IN gctSIZE_T length,
+    IN gctINT direction
+    );
+
+
+/******************************************************************************\
+** Debug Support
+*/
+
+void
+gckOS_SetDebugLevel(
+    IN gctUINT32 Level
+    );
+
+void
+gckOS_SetDebugZone(
+    IN gctUINT32 Zone
+    );
+
+void
+gckOS_SetDebugLevelZone(
+    IN gctUINT32 Level,
+    IN gctUINT32 Zone
+    );
+
+void
+gckOS_SetDebugZones(
+    IN gctUINT32 Zones,
+    IN gctBOOL Enable
+    );
+
+void
+gckOS_SetDebugFile(
+    IN gctCONST_STRING FileName
+    );
+
+/*******************************************************************************
+** Broadcast interface.
+*/
+
+typedef enum _gceBROADCAST
+{
+    /* GPU might be idle. */
+    gcvBROADCAST_GPU_IDLE,
+
+    /* A commit is going to happen. */
+    gcvBROADCAST_GPU_COMMIT,
+
+    /* GPU seems to be stuck. */
+    gcvBROADCAST_GPU_STUCK,
+
+    /* First process gets attached. */
+    gcvBROADCAST_FIRST_PROCESS,
+
+    /* Last process gets detached. */
+    gcvBROADCAST_LAST_PROCESS,
+
+    /* Try to Power Off GPU*/
+    gcvBROADCAST_IDLE_PROFILE,
+
+    /* AXI bus error. */
+    gcvBROADCAST_AXI_BUS_ERROR,
+}
+gceBROADCAST;
+
+gceSTATUS
+gckOS_Broadcast(
+    IN gckOS Os,
+    IN gckHARDWARE Hardware,
+    IN gceBROADCAST Reason
+    );
+
+gceSTATUS
+gckOS_BroadcastHurry(
+    IN gckOS Os,
+    IN gckHARDWARE Hardware,
+    IN gctUINT Urgency
+    );
+
+gceSTATUS
+gckOS_BroadcastCalibrateSpeed(
+    IN gckOS Os,
+    IN gckHARDWARE Hardware,
+    IN gctUINT Idle,
+    IN gctUINT Time
+    );
+
+/*******************************************************************************
+**
+**  gckOS_SetGPUPower
+**
+**  Set the power of the GPU on or off.
+**
+**  INPUT:
+**
+**      gckOS Os
+**          Pointer to a gckOS object.ß
+**
+**      gckCORE Core
+**          GPU whose power is set.
+**
+**      gctBOOL Clock
+**          gcvTRUE to turn on the clock, or gcvFALSE to turn off the clock.
+**
+**      gctBOOL Power
+**          gcvTRUE to turn on the power, or gcvFALSE to turn off the power.
+**
+**  OUTPUT:
+**
+**      Nothing.
+*/
+gceSTATUS
+gckOS_SetGPUPower(
+    IN gckOS Os,
+    IN gceCORE Core,
+    IN gctBOOL Clock,
+    IN gctBOOL Power
+    );
+
+gceSTATUS
+gckOS_SetGPUPowerOnMRVL(
+    IN gckOS Os,
+    IN gckHARDWARE Hardware,
+    IN gctBOOL EnableClk,
+    IN gctBOOL EnablePwr
+    );
+
+gceSTATUS
+gckOS_SetGPUPowerOffMRVL(
+    IN gckOS Os,
+    IN gckHARDWARE Hardware,
+    IN gctBOOL DisableClk,
+    IN gctBOOL DisablePwr
+    );
+
+gceSTATUS
+gckOS_GpuPowerEnable(
+    IN gckOS Os,
+    IN gctBOOL enableClk,
+    IN gctBOOL enablePwr,
+    IN gctUINT32 Frequency
+    );
+
+gceSTATUS
+gckOS_GpuPowerDisable(
+    IN gckOS Os,
+    IN gctBOOL disableClk,
+    IN gctBOOL disablePwr
+    );
+
+gceSTATUS
+gckOS_QueryIdleProfile(
+    IN     gckOS         Os,
+    IN     gceCORE       Core,
+    IN OUT gctUINT32_PTR Timeslice,
+    OUT    gctUINT32_PTR IdleTime
+    );
+
+gceSTATUS
+gckOS_PowerOffWhenIdle(
+    IN gckOS Os,
+    IN gctBOOL NeedProfile
+    );
+
+gceSTATUS
+gckOS_QueryClkRate(
+    IN gckOS Os,
+    OUT gctUINT32_PTR Rate
+    );
+
+#if MRVL_CONFIG_ENABLE_GPUFREQ
+typedef enum _gceGPUFreqEvent
+{
+    GPUFREQ_GPU_EVENT_INIT          = 0x0,
+    GPUFREQ_GPU_EVENT_DESTORY       = 0x1,
+    GPUFREQ_GPU_EVENT_POWER_ON      = 0x2,
+    GPUFREQ_GPU_EVENT_POWER_OFF     = 0x3
+}
+gceGPUFreqEvent;
+
+/*
+    GPUFreq interfaces:
+    -- gckOS_GPUFreqNotifierRegister
+        register notifier block to notifier chain
+
+    -- gckOS_GPUFreqNotifierUnregister
+        un-register notifier block from notifier chain
+
+    -- gckOS_GPUFreqNotifierCallChain
+        notify power on/off event to all notifier blocks
+        that was registered to notifier chain
+*/
+gceSTATUS
+gckOS_GPUFreqNotifierRegister(
+    IN gckOS Os,
+    IN gctPOINTER NotifierBlockHandler
+    );
+
+gceSTATUS
+gckOS_GPUFreqNotifierUnregister(
+    IN gckOS Os,
+    IN gctPOINTER NotifierBlockHandler
+    );
+
+gceSTATUS
+gckOS_GPUFreqNotifierCallChain(
+    IN gckOS Os,
+    IN gceGPUFreqEvent Event,
+    IN gctPOINTER Data
+);
+#endif
+
+gceSTATUS
+gckOS_GPURuntimeGet(
+    IN gckOS Os
+);
+
+gceSTATUS
+gckOS_GPURuntimePut(
+    IN gckOS Os
+);
+
+gceSTATUS
+gckOS_ResetGPU(
+    IN gckOS Os,
+    IN gceCORE Core
+);
+
+
+gceSTATUS
+gckOS_InitDeferrableWork(
+    IN gckOS Os,
+    IN gctPOINTER Work,
+    IN gctPOINTER WorkFunc
+);
+
+gceSTATUS
+gckOS_ScheduleDelayedWork(
+    IN gckOS Os,
+    IN gceCHIPPOWERSTATE State,
+    IN gctUINT32 Delay
+);
+/*******************************************************************************
+** Semaphores.
+*/
+
+/* Create a new semaphore. */
+gceSTATUS
+gckOS_CreateSemaphore(
+    IN gckOS Os,
+    OUT gctPOINTER * Semaphore
+    );
+
+#if gcdENABLE_VG
+gceSTATUS
+gckOS_CreateSemaphoreVG(
+    IN gckOS Os,
+    OUT gctPOINTER * Semaphore
+    );
+#endif
+
+/* Delete a semahore. */
+gceSTATUS
+gckOS_DestroySemaphore(
+    IN gckOS Os,
+    IN gctPOINTER Semaphore
+    );
+
+/* Acquire a semahore. */
+gceSTATUS
+gckOS_AcquireSemaphore(
+    IN gckOS Os,
+    IN gctPOINTER Semaphore
+    );
+
+/* Try to acquire a semahore. */
+gceSTATUS
+gckOS_TryAcquireSemaphore(
+    IN gckOS Os,
+    IN gctPOINTER Semaphore
+    );
+
+/* Release a semahore. */
+gceSTATUS
+gckOS_ReleaseSemaphore(
+    IN gckOS Os,
+    IN gctPOINTER Semaphore
+    );
+
+/*******************************************************************************
+** Timer API.
+*/
+
+typedef void (*gctTIMERFUNCTION)(gctPOINTER);
+
+/* Create a timer. */
+gceSTATUS
+gckOS_CreateTimer(
+    IN gckOS Os,
+    IN gctTIMERFUNCTION Function,
+    IN gctPOINTER Data,
+    OUT gctPOINTER * Timer
+    );
+
+/* Destory a timer. */
+gceSTATUS
+gckOS_DestoryTimer(
+    IN gckOS Os,
+    IN gctPOINTER Timer
+    );
+
+/* Start a timer. */
+gceSTATUS
+gckOS_StartTimer(
+    IN gckOS Os,
+    IN gctPOINTER Timer,
+    IN gctUINT32 Delay
+    );
+
+/* Stop a timer. */
+gceSTATUS
+gckOS_StopTimer(
+    IN gckOS Os,
+    IN gctPOINTER Timer
+    );
+
+gceSTATUS
+gckOS_Sprintf(
+    IN gctCHAR * Buffer,
+    IN gctCONST_STRING Message,
+    ...);
+
+gceSTATUS
+gckOS_StrLen(
+    IN gctCONST_STRING String,
+    OUT gctSIZE_T * Length
+    );
+
+gceSTATUS
+gckOS_OpenFile(
+    IN gckOS Os,
+    IN gctCONST_STRING Filename,
+    OUT gctPOINTER* File,
+    OUT gctSIZE_T* Old_fs
+    );
+
+gceSTATUS
+gckOS_WriteFile(
+    IN gckOS Os,
+    IN gctPOINTER File,
+    IN gctPOINTER Logical,
+    IN gctSIZE_T Size
+    );
+
+gceSTATUS
+gckOS_CloseFile(
+    IN gckOS Os,
+    IN gctPOINTER File,
+    IN gctSIZE_T Old_fs
+    );
+
+/******************************************************************************\
+********************************* gckHEAP Object ********************************
+\******************************************************************************/
+
+typedef struct _gckHEAP *       gckHEAP;
+
+/* Construct a new gckHEAP object. */
+gceSTATUS
+gckHEAP_Construct(
+    IN gckOS Os,
+    IN gctSIZE_T AllocationSize,
+    OUT gckHEAP * Heap
+    );
+
+/* Destroy an gckHEAP object. */
+gceSTATUS
+gckHEAP_Destroy(
+    IN gckHEAP Heap
+    );
+
+/* Allocate memory. */
+gceSTATUS
+gckHEAP_Allocate(
+    IN gckHEAP Heap,
+    IN gctSIZE_T Bytes,
+    OUT gctPOINTER * Node
+    );
+
+/* Free memory. */
+gceSTATUS
+gckHEAP_Free(
+    IN gckHEAP Heap,
+    IN gctPOINTER Node
+    );
+
+/* Profile the heap. */
+gceSTATUS
+gckHEAP_ProfileStart(
+    IN gckHEAP Heap
+    );
+
+gceSTATUS
+gckHEAP_ProfileEnd(
+    IN gckHEAP Heap,
+    IN gctCONST_STRING Title
+    );
+
+
+/******************************************************************************\
+******************************** gckVIDMEM Object ******************************
+\******************************************************************************/
+
+typedef struct _gckVIDMEM *         gckVIDMEM;
+typedef struct _gckKERNEL *         gckKERNEL;
+typedef struct _gckDB *             gckDB;
+
+/* Construct a new gckVIDMEM object. */
+gceSTATUS
+gckVIDMEM_Construct(
+    IN gckOS Os,
+    IN gctUINT32 BaseAddress,
+    IN gctSIZE_T Bytes,
+    IN gctSIZE_T Threshold,
+    IN gctSIZE_T Banking,
+    OUT gckVIDMEM * Memory
+    );
+
+/* Destroy an gckVDIMEM object. */
+gceSTATUS
+gckVIDMEM_Destroy(
+    IN gckVIDMEM Memory
+    );
+
+/* Allocate rectangular memory. */
+gceSTATUS
+gckVIDMEM_Allocate(
+    IN gckKERNEL Kernel,
+    IN gckVIDMEM Memory,
+    IN gctUINT Width,
+    IN gctUINT Height,
+    IN gctUINT Depth,
+    IN gctUINT BytesPerPixel,
+    IN gctUINT32 Alignment,
+    IN gceSURF_TYPE Type,
+    OUT gcuVIDMEM_NODE_PTR * Node
+    );
+
+/* Allocate linear memory. */
+gceSTATUS
+gckVIDMEM_AllocateLinear(
+    IN gckKERNEL Kernel,
+    IN gckVIDMEM Memory,
+    IN gctSIZE_T Bytes,
+    IN gctUINT32 Alignment,
+    IN gceSURF_TYPE Type,
+    OUT gcuVIDMEM_NODE_PTR * Node
+    );
+
+/* Free memory. */
+gceSTATUS
+gckVIDMEM_Free(
+    IN gcuVIDMEM_NODE_PTR Node
+    );
+
+/* Lock memory. */
+gceSTATUS
+gckVIDMEM_Lock(
+    IN gckKERNEL Kernel,
+    IN gcuVIDMEM_NODE_PTR Node,
+    IN gctBOOL Cacheable,
+    OUT gctUINT32 * Address
+    );
+
+/* Unlock memory. */
+gceSTATUS
+gckVIDMEM_Unlock(
+    IN gckKERNEL Kernel,
+    IN gcuVIDMEM_NODE_PTR Node,
+    IN gctUINT Pid,
+    IN gceSURF_TYPE Type,
+    IN OUT gctBOOL * Asynchroneous,
+    IN gctBOOL IsDrvRelease
+    );
+
+/* Construct a gcuVIDMEM_NODE union for virtual memory. */
+gceSTATUS
+gckVIDMEM_ConstructVirtual(
+    IN gckKERNEL Kernel,
+    IN gctBOOL Contiguous,
+#if MRVL_VIDEO_MEMORY_USE_PMEM
+    IN gctBOOL IsPmem,
+#endif
+    IN gctSIZE_T Bytes,
+    OUT gcuVIDMEM_NODE_PTR * Node
+    );
+
+/* Destroy a gcuVIDMEM_NODE union for virtual memory. */
+gceSTATUS
+gckVIDMEM_DestroyVirtual(
+    IN gcuVIDMEM_NODE_PTR Node
+    );
+
+/******************************************************************************\
+******************************** gckKERNEL Object ******************************
+\******************************************************************************/
+
+struct _gcsHAL_INTERFACE;
+
+/* Notifications. */
+typedef enum _gceNOTIFY
+{
+    gcvNOTIFY_INTERRUPT,
+    gcvNOTIFY_COMMAND_QUEUE,
+}
+gceNOTIFY;
+
+/* Flush flags. */
+typedef enum _gceKERNEL_FLUSH
+{
+    gcvFLUSH_COLOR              = 0x01,
+    gcvFLUSH_DEPTH              = 0x02,
+    gcvFLUSH_TEXTURE            = 0x04,
+    gcvFLUSH_2D                 = 0x08,
+    gcvFLUSH_ALL                = gcvFLUSH_COLOR
+                                | gcvFLUSH_DEPTH
+                                | gcvFLUSH_TEXTURE
+                                | gcvFLUSH_2D,
+}
+gceKERNEL_FLUSH;
+
+/* Construct a new gckKERNEL object. */
+gceSTATUS
+gckKERNEL_Construct(
+    IN gckOS Os,
+    IN gceCORE Core,
+    IN gctPOINTER Context,
+    IN gckDB SharedDB,
+    OUT gckKERNEL * Kernel
+    );
+
+/* Destroy an gckKERNEL object. */
+gceSTATUS
+gckKERNEL_Destroy(
+    IN gckKERNEL Kernel
+    );
+
+/* Dispatch a user-level command. */
+gceSTATUS
+gckKERNEL_Dispatch(
+    IN gckKERNEL Kernel,
+    IN gctBOOL FromUser,
+    IN OUT struct _gcsHAL_INTERFACE * Interface
+    );
+
+/* Query the video memory. */
+gceSTATUS
+gckKERNEL_QueryVideoMemory(
+    IN gckKERNEL Kernel,
+    OUT struct _gcsHAL_INTERFACE * Interface
+    );
+
+/* Lookup the gckVIDMEM object for a pool. */
+gceSTATUS
+gckKERNEL_GetVideoMemoryPool(
+    IN gckKERNEL Kernel,
+    IN gcePOOL Pool,
+    OUT gckVIDMEM * VideoMemory
+    );
+
+#if gcdUSE_VIDMEM_PER_PID
+gceSTATUS
+gckKERNEL_GetVideoMemoryPoolPid(
+    IN gckKERNEL Kernel,
+    IN gcePOOL Pool,
+    IN gctUINT32 Pid,
+    OUT gckVIDMEM * VideoMemory
+    );
+
+gceSTATUS
+gckKERNEL_CreateVideoMemoryPoolPid(
+    IN gckKERNEL Kernel,
+    IN gcePOOL Pool,
+    IN gctUINT32 Pid,
+    OUT gckVIDMEM * VideoMemory
+    );
+
+gceSTATUS
+gckKERNEL_RemoveVideoMemoryPoolPid(
+    IN gckKERNEL Kernel,
+    IN gckVIDMEM VideoMemory
+    );
+#endif
+
+/* Map video memory. */
+gceSTATUS
+gckKERNEL_MapVideoMemory(
+    IN gckKERNEL Kernel,
+    IN gctBOOL InUserSpace,
+    IN gctUINT32 Address,
+#ifdef __QNXNTO__
+    IN gctUINT32 Pid,
+    IN gctUINT32 Bytes,
+#endif
+    OUT gctPOINTER * Logical
+    );
+
+/* Map video memory. */
+gceSTATUS
+gckKERNEL_MapVideoMemoryEx(
+    IN gckKERNEL Kernel,
+    IN gceCORE Core,
+    IN gctBOOL InUserSpace,
+    IN gctUINT32 Address,
+#ifdef __QNXNTO__
+    IN gctUINT32 Pid,
+    IN gctUINT32 Bytes,
+#endif
+    OUT gctPOINTER * Logical
+    );
+
+#ifdef __QNXNTO__
+/* Unmap video memory. */
+gceSTATUS
+gckKERNEL_UnmapVideoMemory(
+    IN gckKERNEL Kernel,
+    IN gctPOINTER Logical,
+    IN gctUINT32 Pid,
+    IN gctUINT32 Bytes
+    );
+#endif
+
+/* Map memory. */
+gceSTATUS
+gckKERNEL_MapMemory(
+    IN gckKERNEL Kernel,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T Bytes,
+    OUT gctPOINTER * Logical
+    );
+
+/* Unmap memory. */
+gceSTATUS
+gckKERNEL_UnmapMemory(
+    IN gckKERNEL Kernel,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T Bytes,
+    IN gctPOINTER Logical
+    );
+
+/* Notification of events. */
+gceSTATUS
+gckKERNEL_Notify(
+    IN gckKERNEL Kernel,
+    IN gceNOTIFY Notifcation,
+    IN gctBOOL Data
+    );
+
+gceSTATUS
+gckKERNEL_QuerySettings(
+    IN gckKERNEL Kernel,
+    OUT gcsKERNEL_SETTINGS * Settings
+    );
+
+/*******************************************************************************
+**
+**  gckKERNEL_Recovery
+**
+**  Try to recover the GPU from a fatal error.
+**
+**  INPUT:
+**
+**      gckKERNEL Kernel
+**          Pointer to an gckKERNEL object.
+**
+**  OUTPUT:
+**
+**      Nothing.
+*/
+gceSTATUS
+gckKERNEL_Recovery(
+    IN gckKERNEL Kernel
+    );
+
+/* Set the value of timeout on HW operation. */
+void
+gckKERNEL_SetTimeOut(
+    IN gckKERNEL Kernel,
+    IN gctUINT32 timeOut
+    );
+
+/* Get access to the user data. */
+gceSTATUS
+gckKERNEL_OpenUserData(
+    IN gckKERNEL Kernel,
+    IN gctBOOL NeedCopy,
+    IN gctPOINTER StaticStorage,
+    IN gctPOINTER UserPointer,
+    IN gctSIZE_T Size,
+    OUT gctPOINTER * KernelPointer
+    );
+
+/* Release resources associated with the user data connection. */
+gceSTATUS
+gckKERNEL_CloseUserData(
+    IN gckKERNEL Kernel,
+    IN gctBOOL NeedCopy,
+    IN gctBOOL FlushData,
+    IN gctPOINTER UserPointer,
+    IN gctSIZE_T Size,
+    OUT gctPOINTER * KernelPointer
+    );
+
+/* Print out memory details in database */
+gceSTATUS
+gckKERNEL_ShowVidMemUsageDetails(
+    IN gckKERNEL Kernel,
+    IN gctBOOL ListByPID,
+    IN gctINT Value
+);
+
+gceSTATUS
+gckKERNEL_ShowVidMemPeriodUsage(
+    IN gckKERNEL Kernel,
+    IN gctINT Value
+);
+
+gceSTATUS
+gckKERNEL_ShowProcessMemUsage(
+    IN gckKERNEL Kernel,
+    gctUINT32 ProcessID
+);
+
+gceSTATUS
+gckKERNEL_PrintVIDMEMProcessDB(
+    IN gckKERNEL Kernel,
+    IN gceSURF_TYPE Type,
+    IN gctCHAR* Filename
+);
+
+gceSTATUS
+gckKERNEL_PrintFlagedProcessDB(
+    IN gckKERNEL Kernel,
+    IN gctCHAR* Filename
+);
+
+/******************************************************************************\
+******************************* gckHARDWARE Object *****************************
+\******************************************************************************/
+
+/* Construct a new gckHARDWARE object. */
+gceSTATUS
+gckHARDWARE_Construct(
+    IN gckOS Os,
+    IN gceCORE Core,
+    OUT gckHARDWARE * Hardware
+    );
+
+/* Destroy an gckHARDWARE object. */
+gceSTATUS
+gckHARDWARE_Destroy(
+    IN gckHARDWARE Hardware
+    );
+
+/* Get hardware type. */
+gceSTATUS
+gckHARDWARE_GetType(
+    IN gckHARDWARE Hardware,
+    OUT gceHARDWARE_TYPE * Type
+    );
+
+/* Query system memory requirements. */
+gceSTATUS
+gckHARDWARE_QuerySystemMemory(
+    IN gckHARDWARE Hardware,
+    OUT gctSIZE_T * SystemSize,
+    OUT gctUINT32 * SystemBaseAddress
+    );
+
+/* Build virtual address. */
+gceSTATUS
+gckHARDWARE_BuildVirtualAddress(
+    IN gckHARDWARE Hardware,
+    IN gctUINT32 Index,
+    IN gctUINT32 Offset,
+    OUT gctUINT32 * Address
+    );
+
+/* Query command buffer requirements. */
+gceSTATUS
+gckHARDWARE_QueryCommandBuffer(
+    IN gckHARDWARE Hardware,
+    OUT gctSIZE_T * Alignment,
+    OUT gctSIZE_T * ReservedHead,
+    OUT gctSIZE_T * ReservedTail
+    );
+
+/* Add a WAIT/LINK pair in the command queue. */
+gceSTATUS
+gckHARDWARE_WaitLink(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical,
+    IN gctPHYS_ADDR Handle,
+    IN gctUINT32 Offset,
+    IN OUT gctSIZE_T * Bytes,
+    OUT gctUINT32 * WaitOffset,
+    OUT gctSIZE_T * WaitBytes
+    );
+
+/* Kickstart the command processor. */
+gceSTATUS
+gckHARDWARE_Execute(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical,
+#ifdef __QNXNTO__
+    IN gctPOINTER Physical,
+    IN gctBOOL PhysicalAddresses,
+#endif
+    IN gctPHYS_ADDR Handle,
+    IN gctSIZE_T Bytes
+    );
+
+/* Add an END command in the command queue. */
+gceSTATUS
+gckHARDWARE_End(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical,
+    IN OUT gctSIZE_T * Bytes
+    );
+
+/* Add a NOP command in the command queue. */
+gceSTATUS
+gckHARDWARE_Nop(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical,
+    IN OUT gctSIZE_T * Bytes
+    );
+
+/* Add a WAIT command in the command queue. */
+gceSTATUS
+gckHARDWARE_Wait(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical,
+    IN gctUINT32 Count,
+    IN OUT gctSIZE_T * Bytes
+    );
+
+/* Add a PIPESELECT command in the command queue. */
+gceSTATUS
+gckHARDWARE_PipeSelect(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical,
+    IN gcePIPE_SELECT Pipe,
+    IN OUT gctSIZE_T * Bytes
+    );
+
+/* Add a LINK command in the command queue. */
+gceSTATUS
+gckHARDWARE_Link(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical,
+    IN gctPOINTER FetchAddress,
+    IN gctPHYS_ADDR Handle,
+    IN gctSIZE_T FetchSize,
+    IN OUT gctSIZE_T * Bytes
+    );
+
+/* Add an EVENT command in the command queue. */
+gceSTATUS
+gckHARDWARE_Event(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical,
+    IN gctUINT8 Event,
+    IN gceKERNEL_WHERE FromWhere,
+    IN OUT gctSIZE_T * Bytes
+    );
+
+/* Query the available memory. */
+gceSTATUS
+gckHARDWARE_QueryMemory(
+    IN gckHARDWARE Hardware,
+    OUT gctSIZE_T * InternalSize,
+    OUT gctUINT32 * InternalBaseAddress,
+    OUT gctUINT32 * InternalAlignment,
+    OUT gctSIZE_T * ExternalSize,
+    OUT gctUINT32 * ExternalBaseAddress,
+    OUT gctUINT32 * ExternalAlignment,
+    OUT gctUINT32 * HorizontalTileSize,
+    OUT gctUINT32 * VerticalTileSize
+    );
+
+/* Query the identity of the hardware. */
+gceSTATUS
+gckHARDWARE_QueryChipIdentity(
+    IN gckHARDWARE Hardware,
+    OUT gcsHAL_QUERY_CHIP_IDENTITY_PTR Identity
+    );
+
+/* Query the shader support. */
+gceSTATUS
+gckHARDWARE_QueryShaderCaps(
+    IN gckHARDWARE Hardware,
+    OUT gctUINT * VertexUniforms,
+    OUT gctUINT * FragmentUniforms,
+    OUT gctUINT * Varyings
+    );
+
+/* Split a harwdare specific address into API stuff. */
+gceSTATUS
+gckHARDWARE_SplitMemory(
+    IN gckHARDWARE Hardware,
+    IN gctUINT32 Address,
+    OUT gcePOOL * Pool,
+    OUT gctUINT32 * Offset
+    );
+
+/* Update command queue tail pointer. */
+gceSTATUS
+gckHARDWARE_UpdateQueueTail(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical,
+    IN gctUINT32 Offset
+    );
+
+/* Convert logical address to hardware specific address. */
+gceSTATUS
+gckHARDWARE_ConvertLogical(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical,
+    OUT gctUINT32 * Address
+    );
+
+/* Convert logical address to hardware specific address with passed mdl handle. */
+gceSTATUS
+gckHARDWARE_ConvertLogicalByHandle(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical,
+    IN gctPHYS_ADDR Handle,
+    OUT gctUINT32 * Address
+    );
+
+#ifdef __QNXNTO__
+/* Convert physical address to hardware specific address. */
+gceSTATUS
+gckHARDWARE_ConvertPhysical(
+    IN gckHARDWARE Hardware,
+    IN gctPHYS_ADDR Physical,
+    OUT gctUINT32 * Address
+    );
+#endif
+
+/* Interrupt manager. */
+gceSTATUS
+gckHARDWARE_Interrupt(
+    IN gckHARDWARE Hardware,
+    IN gctBOOL InterruptValid
+    );
+
+/* Program MMU. */
+gceSTATUS
+gckHARDWARE_SetMMU(
+    IN gckHARDWARE Hardware,
+    IN gctPOINTER Logical
+    );
+
+/* Flush the MMU. */
+gceSTATUS
+gckHARDWARE_FlushMMU(
+    IN gckHARDWARE Hardware
+    );
+
+/* Set the page table base address. */
+gceSTATUS
+gckHARDWARE_SetMMUv2(
+    IN gckHARDWARE Hardware,
+    IN gctBOOL Enable,
+    IN gctPOINTER MtlbAddress,
+    IN gceMMU_MODE Mode,
+    IN gctPOINTER SafeAddress,
+    IN gctBOOL FromPower
+    );
+
+/* Get idle register. */
+gceSTATUS
+gckHARDWARE_GetIdle(
+    IN gckHARDWARE Hardware,
+    IN gctBOOL Wait,
+    OUT gctUINT32 * Data
+    );
+
+/* Flush the caches. */
+gceSTATUS
+gckHARDWARE_Flush(
+    IN gckHARDWARE Hardware,
+    IN gceKERNEL_FLUSH Flush,
+    IN gctPOINTER Logical,
+    IN OUT gctSIZE_T * Bytes
+    );
+
+/* Enable/disable fast clear. */
+gceSTATUS
+gckHARDWARE_SetFastClear(
+    IN gckHARDWARE Hardware,
+    IN gctINT Enable,
+    IN gctINT Compression
+    );
+
+gceSTATUS
+gckHARDWARE_ReadInterrupt(
+    IN gckHARDWARE Hardware,
+    OUT gctUINT32_PTR IDs
+    );
+
+/* Power management. */
+gceSTATUS
+gckHARDWARE_SetPowerManagementState(
+    IN gckHARDWARE Hardware,
+    IN gceCHIPPOWERSTATE State
+    );
+
+gceSTATUS
+gckHARDWARE_QueryPowerManagementState(
+    IN gckHARDWARE Hardware,
+    OUT gceCHIPPOWERSTATE* State
+    );
+
+#if gcdENABLE_FSCALE_VAL_ADJUST
+gceSTATUS
+gckHARDWARE_SetFscaleValue(
+    IN gckHARDWARE Hardware,
+    IN gctUINT32   FscaleValue
+    );
+
+gceSTATUS
+gckHARDWARE_GetFscaleValue(
+    IN gckHARDWARE Hardware,
+    IN gctUINT * FscaleValue,
+    IN gctUINT * MinFscaleValue,
+    IN gctUINT * MaxFscaleValue
+    );
+#endif
+
+#if gcdPOWEROFF_TIMEOUT
+gceSTATUS
+gckHARDWARE_SetPowerOffTimeout(
+    IN gckHARDWARE  Hardware,
+    IN gctUINT32    Timeout
+);
+
+gceSTATUS
+gckHARDWARE_QueryPowerOffTimeout(
+    IN gckHARDWARE  Hardware,
+    OUT gctUINT32*  Timeout
+);
+#endif
+
+/* Profile 2D Engine. */
+gceSTATUS
+gckHARDWARE_ProfileEngine2D(
+    IN gckHARDWARE Hardware,
+    OUT gcs2D_PROFILE_PTR Profile
+    );
+
+gceSTATUS
+gckHARDWARE_InitializeHardware(
+    IN gckHARDWARE Hardware
+    );
+
+gceSTATUS
+gckHARDWARE_Reset(
+    IN gckHARDWARE Hardware
+    );
+
+typedef gceSTATUS (*gctISRMANAGERFUNC)(gctPOINTER Context);
+
+gceSTATUS
+gckHARDWARE_SetIsrManager(
+    IN gckHARDWARE Hardware,
+    IN gctISRMANAGERFUNC StartIsr,
+    IN gctISRMANAGERFUNC StopIsr,
+    IN gctPOINTER Context
+    );
+
+/* Start a composition. */
+gceSTATUS
+gckHARDWARE_Compose(
+    IN gckHARDWARE Hardware,
+    IN gctUINT32 ProcessID,
+    IN gctPHYS_ADDR Physical,
+    IN gctPOINTER Logical,
+    IN gctSIZE_T Offset,
+    IN gctSIZE_T Size,
+    IN gctUINT8 EventID
+    );
+
+/* Check for Hardware features. */
+gceSTATUS
+gckHARDWARE_IsFeatureAvailable(
+    IN gckHARDWARE Hardware,
+    IN gceFEATURE Feature
+    );
+
+gceSTATUS
+gckHARDWARE_DumpMMUException(
+    IN gckHARDWARE Hardware
+    );
+
+#if !gcdENABLE_VG
+/******************************************************************************\
+***************************** gckINTERRUPT Object ******************************
+\******************************************************************************/
+
+typedef struct _gckINTERRUPT *  gckINTERRUPT;
+
+typedef gceSTATUS (* gctINTERRUPT_HANDLER)(
+    IN gckKERNEL Kernel
+    );
+
+gceSTATUS
+gckINTERRUPT_Construct(
+    IN gckKERNEL Kernel,
+    OUT gckINTERRUPT * Interrupt
+    );
+
+gceSTATUS
+gckINTERRUPT_Destroy(
+    IN gckINTERRUPT Interrupt
+    );
+
+gceSTATUS
+gckINTERRUPT_SetHandler(
+    IN gckINTERRUPT Interrupt,
+    IN OUT gctINT32_PTR Id,
+    IN gctINTERRUPT_HANDLER Handler
+    );
+
+gceSTATUS
+gckINTERRUPT_Notify(
+    IN gckINTERRUPT Interrupt,
+    IN gctBOOL Valid
+    );
+#endif
+/******************************************************************************\
+******************************** gckEVENT Object *******************************
+\******************************************************************************/
+
+typedef struct _gckEVENT *      gckEVENT;
+
+/* Construct a new gckEVENT object. */
+gceSTATUS
+gckEVENT_Construct(
+    IN gckKERNEL Kernel,
+    OUT gckEVENT * Event
+    );
+
+/* Destroy an gckEVENT object. */
+gceSTATUS
+gckEVENT_Destroy(
+    IN gckEVENT Event
+    );
+
+/* Reserve the next available hardware event. */
+gceSTATUS
+gckEVENT_GetEvent(
+    IN gckEVENT Event,
+    IN gctBOOL Wait,
+    OUT gctUINT8 * EventID,
+    IN gceKERNEL_WHERE Source
+   );
+
+/* Add a new event to the list of events. */
+gceSTATUS
+gckEVENT_AddList(
+    IN gckEVENT Event,
+    IN gcsHAL_INTERFACE_PTR Interface,
+    IN gceKERNEL_WHERE FromWhere,
+    IN gctBOOL AllocateAllowed
+    );
+
+/* Schedule a FreeNonPagedMemory event. */
+gceSTATUS
+gckEVENT_FreeNonPagedMemory(
+    IN gckEVENT Event,
+    IN gctSIZE_T Bytes,
+    IN gctPHYS_ADDR Physical,
+    IN gctPOINTER Logical,
+    IN gceKERNEL_WHERE FromWhere
+    );
+
+/* Schedule a FreeContiguousMemory event. */
+gceSTATUS
+gckEVENT_FreeContiguousMemory(
+    IN gckEVENT Event,
+    IN gctSIZE_T Bytes,
+    IN gctPHYS_ADDR Physical,
+    IN gctPOINTER Logical,
+    IN gceKERNEL_WHERE FromWhere
+    );
+
+/* Schedule a FreeVideoMemory event. */
+gceSTATUS
+gckEVENT_FreeVideoMemory(
+    IN gckEVENT Event,
+    IN gcuVIDMEM_NODE_PTR VideoMemory,
+    IN gceKERNEL_WHERE FromWhere
+    );
+
+/* Schedule a signal event. */
+gceSTATUS
+gckEVENT_Signal(
+    IN gckEVENT Event,
+    IN gctSIGNAL Signal,
+    IN gceKERNEL_WHERE FromWhere
+    );
+
+/* Schedule an Unlock event. */
+gceSTATUS
+gckEVENT_Unlock(
+    IN gckEVENT Event,
+    IN gceKERNEL_WHERE FromWhere,
+    IN gcuVIDMEM_NODE_PTR Node,
+    IN gceSURF_TYPE Type
+    );
+
+gceSTATUS
+gckEVENT_CommitDone(
+    IN gckEVENT Event,
+    IN gceKERNEL_WHERE FromWhere
+    );
+
+gceSTATUS
+gckEVENT_Submit(
+    IN gckEVENT Event,
+    IN gctBOOL Wait,
+    IN gctBOOL FromPower
+    );
+
+/* Commit an event queue. */
+gceSTATUS
+gckEVENT_Commit(
+    IN gckEVENT Event,
+    IN gcsQUEUE_PTR Queue
+    );
+
+/* Schedule a composition event. */
+gceSTATUS
+gckEVENT_Compose(
+    IN gckEVENT Event,
+    IN gcsHAL_COMPOSE_PTR Info
+    );
+
+/* Event callback routine. */
+gceSTATUS
+gckEVENT_Notify(
+    IN gckEVENT Event,
+    IN gctUINT32 IDs
+    );
+
+/* Event callback routine. */
+gceSTATUS
+gckEVENT_Interrupt(
+    IN gckEVENT Event,
+    IN gctUINT32 IDs
+    );
+
+gceSTATUS
+gckEVENT_Dump(
+    IN gckEVENT Event
+    );
+/******************************************************************************\
+******************************* gckCOMMAND Object ******************************
+\******************************************************************************/
+
+typedef struct _gckCOMMAND *        gckCOMMAND;
+
+/* Construct a new gckCOMMAND object. */
+gceSTATUS
+gckCOMMAND_Construct(
+    IN gckKERNEL Kernel,
+    OUT gckCOMMAND * Command
+    );
+
+/* Destroy an gckCOMMAND object. */
+gceSTATUS
+gckCOMMAND_Destroy(
+    IN gckCOMMAND Command
+    );
+
+/* Acquire command queue synchronization objects. */
+gceSTATUS
+gckCOMMAND_EnterCommit(
+    IN gckCOMMAND Command,
+    IN gctBOOL FromPower
+    );
+
+/* Release command queue synchronization objects. */
+gceSTATUS
+gckCOMMAND_ExitCommit(
+    IN gckCOMMAND Command,
+    IN gctBOOL FromPower
+    );
+
+/* Start the command queue. */
+gceSTATUS
+gckCOMMAND_Start(
+    IN gckCOMMAND Command
+    );
+
+/* Stop the command queue. */
+gceSTATUS
+gckCOMMAND_Stop(
+    IN gckCOMMAND Command,
+    IN gctBOOL FromRecovery
+    );
+
+/* Commit a buffer to the command queue. */
+gceSTATUS
+gckCOMMAND_Commit(
+    IN gckCOMMAND Command,
+    IN gckCONTEXT Context,
+    IN gcoCMDBUF CommandBuffer,
+    IN gcsSTATE_DELTA_PTR StateDelta,
+    IN gcsQUEUE_PTR EventQueue,
+    IN gctUINT32 ProcessID
+    );
+
+/* Reserve space in the command buffer. */
+gceSTATUS
+gckCOMMAND_Reserve(
+    IN gckCOMMAND Command,
+    IN gctSIZE_T RequestedBytes,
+    OUT gctPOINTER * Buffer,
+    OUT gctSIZE_T * BufferSize
+    );
+
+/* Execute reserved space in the command buffer. */
+gceSTATUS
+gckCOMMAND_Execute(
+    IN gckCOMMAND Command,
+    IN gctSIZE_T RequstedBytes
+    );
+
+/* Stall the command queue. */
+gceSTATUS
+gckCOMMAND_Stall(
+    IN gckCOMMAND Command,
+    IN gctBOOL FromPower
+    );
+
+/* Attach user process. */
+gceSTATUS
+gckCOMMAND_Attach(
+    IN gckCOMMAND Command,
+    OUT gckCONTEXT * Context,
+    OUT gctSIZE_T * StateCount,
+    IN gctUINT32 ProcessID
+    );
+
+/* Detach user process. */
+gceSTATUS
+gckCOMMAND_Detach(
+    IN gckCOMMAND Command,
+    IN gckCONTEXT Context
+    );
+
+/******************************************************************************\
+********************************* gckMMU Object ********************************
+\******************************************************************************/
+
+typedef struct _gckMMU *            gckMMU;
+
+/* Construct a new gckMMU object. */
+gceSTATUS
+gckMMU_Construct(
+    IN gckKERNEL Kernel,
+    IN gctSIZE_T MmuSize,
+    OUT gckMMU * Mmu
+    );
+
+/* Destroy an gckMMU object. */
+gceSTATUS
+gckMMU_Destroy(
+    IN gckMMU Mmu
+    );
+
+/* Enable the MMU. */
+gceSTATUS
+gckMMU_Enable(
+    IN gckMMU Mmu,
+    IN gctUINT32 PhysBaseAddr,
+    IN gctUINT32 PhysSize
+    );
+
+/* Allocate pages inside the MMU. */
+gceSTATUS
+gckMMU_AllocatePages(
+    IN gckMMU Mmu,
+    IN gctSIZE_T PageCount,
+    OUT gctPOINTER * PageTable,
+    OUT gctUINT32 * Address
+    );
+
+/* Remove a page table from the MMU. */
+gceSTATUS
+gckMMU_FreePages(
+    IN gckMMU Mmu,
+    IN gctPOINTER PageTable,
+    IN gctSIZE_T PageCount
+    );
+
+/* Set the MMU page with info. */
+gceSTATUS
+gckMMU_SetPage(
+   IN gckMMU Mmu,
+   IN gctUINT32 PageAddress,
+   IN gctUINT32 *PageEntry
+   );
+
+#ifdef __QNXNTO__
+gceSTATUS
+gckMMU_InsertNode(
+    IN gckMMU Mmu,
+    IN gcuVIDMEM_NODE_PTR Node);
+
+gceSTATUS
+gckMMU_RemoveNode(
+    IN gckMMU Mmu,
+    IN gcuVIDMEM_NODE_PTR Node);
+#endif
+
+#ifdef __QNXNTO__
+gceSTATUS
+gckMMU_FreeHandleMemory(
+    IN gckKERNEL Kernel,
+    IN gckMMU Mmu,
+    IN gctUINT32 Pid
+    );
+#endif
+
+gceSTATUS
+gckMMU_Flush(
+    IN gckMMU Mmu
+    );
+
+
+#if VIVANTE_PROFILER
+gceSTATUS
+gckHARDWARE_QueryProfileRegisters(
+    IN gckHARDWARE Hardware,
+    OUT gcsPROFILER_COUNTERS * Counters
+    );
+#endif
+
+gceSTATUS
+gckOS_SignalQueryHardware(
+    IN gckOS Os,
+    IN gctSIGNAL Signal,
+    OUT gckHARDWARE * Hardware
+    );
+
+gceSTATUS
+gckOS_SignalSetHardware(
+    IN gckOS Os,
+    IN gctSIGNAL Signal,
+    gckHARDWARE Hardware
+    );
+
+#ifdef __cplusplus
+}
+#endif
+
+#if gcdENABLE_VG
+#include "gc_hal_vg.h"
+#endif
+
+#endif /* __gc_hal_h_ */
diff --git a/src/include_olpc_4_6_9/gc_hal_base.h b/src/include_olpc_4_6_9/gc_hal_base.h
new file mode 100644
index 0000000..6d9a003
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal_base.h
@@ -0,0 +1,4111 @@
+/******************************************************************************\
+|*                                                                            *|
+|* Copyright (c) 2005 - 2011 by Vivante Corp.  All rights reserved.           *|
+|*                                                                            *|
+|* The material in this file is confidential and contains trade secrets of    *|
+|* Vivante Corporation.  This is proprietary information owned by Vivante     *|
+|* Corporation.                                                               *|
+|*                                                                            *|
+\******************************************************************************/
+
+
+
+
+#ifndef __gc_hal_base_h_
+#define __gc_hal_base_h_
+
+#include "gc_hal_enum.h"
+#include "gc_hal_types.h"
+
+#include "gc_hal_dump.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/******************************************************************************\
+****************************** Object Declarations *****************************
+\******************************************************************************/
+
+typedef struct _gckOS *                 gckOS;
+typedef struct _gcoHAL *                gcoHAL;
+typedef struct _gcoOS *                 gcoOS;
+typedef struct _gco2D *                 gco2D;
+
+#ifndef VIVANTE_NO_3D
+typedef struct _gco3D *                 gco3D;
+#endif
+
+typedef struct _gcoSURF *               gcoSURF;
+typedef struct _gcsSURF_INFO *          gcsSURF_INFO_PTR;
+typedef struct _gcsSURF_NODE *          gcsSURF_NODE_PTR;
+typedef struct _gcsSURF_FORMAT_INFO *   gcsSURF_FORMAT_INFO_PTR;
+typedef struct _gcsPOINT *              gcsPOINT_PTR;
+typedef struct _gcsSIZE *               gcsSIZE_PTR;
+typedef struct _gcsRECT *               gcsRECT_PTR;
+typedef struct _gcsBOUNDARY *           gcsBOUNDARY_PTR;
+typedef struct _gcoDUMP *               gcoDUMP;
+typedef struct _gcoHARDWARE *           gcoHARDWARE;
+typedef union  _gcuVIDMEM_NODE *        gcuVIDMEM_NODE_PTR;
+typedef struct _gckRecursiveMutex *     gckRecursiveMutex;
+typedef struct _gcsSPINLOCK *           gcsSPINLOCK;
+typedef struct _gcsDPContext *          gcoDPContext;
+
+#if gcdENABLE_VG
+typedef struct _gcoVG *                 gcoVG;
+typedef struct _gcsCOMPLETION_SIGNAL *  gcsCOMPLETION_SIGNAL_PTR;
+typedef struct _gcsCONTEXT_MAP *        gcsCONTEXT_MAP_PTR;
+#else
+typedef void *                          gcoVG;
+#endif
+
+struct gcWhiteList
+{
+    gctCHAR                    processName[30];
+
+    struct gcWhiteList *       next;
+    gctINT                     throttlingFps;
+};
+
+typedef enum _gceWhiteList
+{
+    gcvWhiteList_Limited   = 1,
+    gcvWhiteList_UnLimited = 2,
+    gcvWhiteList_Customize = 3
+}gceWhiteList;
+
+struct _gcsDPContext
+{
+    gco3D           engine3D;
+    gco2D           engine2D;
+    gcoHARDWARE     hardware;
+    gcoHARDWARE     hardware2D;
+};
+
+/******************************************************************************\
+******************************* Process local storage *************************
+\******************************************************************************/
+
+typedef struct _gcsPLS * gcsPLS_PTR;
+typedef struct _gcsPLS
+{
+    /* Global objects. */
+    gcoOS                       os;
+    gcoHAL                      hal;
+
+    /* Internal memory pool. */
+    gctSIZE_T                   internalSize;
+    gctPHYS_ADDR                internalPhysical;
+    gctPOINTER                  internalLogical;
+
+    /* External memory pool. */
+    gctSIZE_T                   externalSize;
+    gctPHYS_ADDR                externalPhysical;
+    gctPOINTER                  externalLogical;
+
+    /* Contiguous memory pool. */
+    gctSIZE_T                   contiguousSize;
+    gctPHYS_ADDR                contiguousPhysical;
+    gctPOINTER                  contiguousLogical;
+
+    /* EGL-specific process-wide objects. */
+    gctPOINTER                  eglDisplayInfo;
+    gctPOINTER                  eglSurfaceInfo;
+    gceSURF_FORMAT              eglConfigFormat;
+
+#if MRVL_ENABLE_WHITE_LIST
+    /* White List*/
+    struct gcWhiteList *       gFpsBenchHead;
+    struct gcWhiteList *       gFpsBenchCur;
+    struct gcWhiteList *       gFpsSpecialHead;
+    struct gcWhiteList *       gFpsSpecialCur;
+    struct gcWhiteList *       gFpsCustomizeHead;
+    struct gcWhiteList *       gFpsCustomizeCur;
+    gctBOOL                    gFpsEnable;
+#endif
+
+    gctBOOL                    bBasemarkGUI;
+}
+gcsPLS;
+
+extern gcsPLS gcPLS;
+
+/******************************************************************************\
+******************************* Thread local storage *************************
+\******************************************************************************/
+
+typedef struct _gcsTLS * gcsTLS_PTR;
+
+typedef void (* gctTLS_DESTRUCTOR) (
+    gcsTLS_PTR TLS
+    );
+
+typedef struct _gcsTLS
+{
+    gcoDPContext                defaultDPContext;
+    gctPOINTER                  context;
+    gctTLS_DESTRUCTOR           destructor;
+    gctBOOL                     ProcessExiting;
+
+    gceHARDWARE_TYPE            currentType;
+    gcoHARDWARE                 hardware;
+    /* Only for separated 3D and 2D */
+    gcoHARDWARE                 hardware2D;
+#if gcdENABLE_VG
+    gcoVGHARDWARE               vg;
+    gcoVG                       engineVG;
+#endif /* gcdENABLE_VG */
+
+#ifndef VIVANTE_NO_3D
+    gco3D                       engine3D;
+#endif
+    gco2D                       engine2D;
+    gctBOOL                     copied;
+}
+gcsTLS;
+
+/******************************************************************************\
+********************************* Enumerations *********************************
+\******************************************************************************/
+
+typedef enum _gcePLS_VALUE
+{
+  gcePLS_VALUE_EGL_DISPLAY_INFO,
+  gcePLS_VALUE_EGL_SURFACE_INFO,
+  gcePLS_VALUE_EGL_CONFIG_FORMAT_INFO,
+}
+gcePLS_VALUE;
+
+/* Video memory pool type. */
+typedef enum _gcePOOL
+{
+    gcvPOOL_UNKNOWN = 0,
+    gcvPOOL_DEFAULT,
+    gcvPOOL_LOCAL,
+    gcvPOOL_LOCAL_INTERNAL,
+    gcvPOOL_LOCAL_EXTERNAL,
+    gcvPOOL_UNIFIED,
+    gcvPOOL_SYSTEM,
+    gcvPOOL_VIRTUAL,
+    gcvPOOL_USER,
+    gcvPOOL_CONTIGUOUS,
+    gcvPOOL_DEFAULT_FORCE_CONTIGUOUS,
+    gcvPOOL_DEFAULT_FORCE_CONTIGUOUS_CACHEABLE,
+#if MRVL_VIDEO_MEMORY_USE_PMEM
+    gcvPOOL_PMEM,
+#endif
+
+    gcvPOOL_NUMBER_OF_POOLS
+}
+gcePOOL;
+
+#ifndef VIVANTE_NO_3D
+/* Blending functions. */
+typedef enum _gceBLEND_FUNCTION
+{
+    gcvBLEND_ZERO,
+    gcvBLEND_ONE,
+    gcvBLEND_SOURCE_COLOR,
+    gcvBLEND_INV_SOURCE_COLOR,
+    gcvBLEND_SOURCE_ALPHA,
+    gcvBLEND_INV_SOURCE_ALPHA,
+    gcvBLEND_TARGET_COLOR,
+    gcvBLEND_INV_TARGET_COLOR,
+    gcvBLEND_TARGET_ALPHA,
+    gcvBLEND_INV_TARGET_ALPHA,
+    gcvBLEND_SOURCE_ALPHA_SATURATE,
+    gcvBLEND_CONST_COLOR,
+    gcvBLEND_INV_CONST_COLOR,
+    gcvBLEND_CONST_ALPHA,
+    gcvBLEND_INV_CONST_ALPHA,
+}
+gceBLEND_FUNCTION;
+
+/* Blending modes. */
+typedef enum _gceBLEND_MODE
+{
+    gcvBLEND_ADD,
+    gcvBLEND_SUBTRACT,
+    gcvBLEND_REVERSE_SUBTRACT,
+    gcvBLEND_MIN,
+    gcvBLEND_MAX,
+}
+gceBLEND_MODE;
+
+/* API flags. */
+typedef enum _gceAPI
+{
+    gcvAPI_D3D                  = 0x1,
+    gcvAPI_OPENGL               = 0x2,
+    gcvAPI_OPENVG               = 0x3,
+    gcvAPI_OPENCL               = 0x4,
+}
+gceAPI;
+
+/* Depth modes. */
+typedef enum _gceDEPTH_MODE
+{
+    gcvDEPTH_NONE,
+    gcvDEPTH_Z,
+    gcvDEPTH_W,
+}
+gceDEPTH_MODE;
+#endif /* VIVANTE_NO_3D */
+
+typedef enum _gceWHERE
+{
+    gcvWHERE_COMMAND,
+    gcvWHERE_RASTER,
+    gcvWHERE_PIXEL,
+}
+gceWHERE;
+
+typedef enum _gceHOW
+{
+    gcvHOW_SEMAPHORE            = 0x1,
+    gcvHOW_STALL                = 0x2,
+    gcvHOW_SEMAPHORE_STALL      = 0x3,
+}
+gceHOW;
+
+typedef enum _gceSignalHandlerType
+{
+    gcvHANDLE_SIGFPE_WHEN_SIGNAL_CODE_IS_0        = 0x1,
+}
+gceSignalHandlerType;
+
+
+#if gcdENABLE_VG
+/* gcsHAL_Limits*/
+typedef struct _gcsHAL_LIMITS
+{
+    /* chip info */
+    gceCHIPMODEL    chipModel;
+    gctUINT32       chipRevision;
+    gctUINT32       featureCount;
+    gctUINT32       *chipFeatures;
+
+    /* target caps */
+    gctUINT32         maxWidth;
+    gctUINT32         maxHeight;
+    gctUINT32         multiTargetCount;
+    gctUINT32         maxSamples;
+
+}gcsHAL_LIMITS;
+#endif
+
+/******************************************************************************\
+*********** Generic Memory Allocation Optimization Using Containers ************
+\******************************************************************************/
+
+/* Generic container definition. */
+typedef struct _gcsCONTAINER_LINK * gcsCONTAINER_LINK_PTR;
+typedef struct _gcsCONTAINER_LINK
+{
+    /* Points to the next container. */
+    gcsCONTAINER_LINK_PTR           next;
+}
+gcsCONTAINER_LINK;
+
+typedef struct _gcsCONTAINER_RECORD * gcsCONTAINER_RECORD_PTR;
+typedef struct _gcsCONTAINER_RECORD
+{
+    gcsCONTAINER_RECORD_PTR         prev;
+    gcsCONTAINER_RECORD_PTR         next;
+}
+gcsCONTAINER_RECORD;
+
+typedef struct _gcsCONTAINER * gcsCONTAINER_PTR;
+typedef struct _gcsCONTAINER
+{
+    gctUINT                         containerSize;
+    gctUINT                         recordSize;
+    gctUINT                         recordCount;
+    gcsCONTAINER_LINK_PTR           containers;
+    gcsCONTAINER_RECORD             freeList;
+    gcsCONTAINER_RECORD             allocList;
+}
+gcsCONTAINER;
+
+gceSTATUS
+gcsCONTAINER_Construct(
+    IN gcsCONTAINER_PTR Container,
+    gctUINT RecordsPerContainer,
+    gctUINT RecordSize
+    );
+
+gceSTATUS
+gcsCONTAINER_Destroy(
+    IN gcsCONTAINER_PTR Container
+    );
+
+gceSTATUS
+gcsCONTAINER_AllocateRecord(
+    IN gcsCONTAINER_PTR Container,
+    OUT gctPOINTER * Record
+    );
+
+gceSTATUS
+gcsCONTAINER_FreeRecord(
+    IN gcsCONTAINER_PTR Container,
+    IN gctPOINTER Record
+    );
+
+gceSTATUS
+gcsCONTAINER_FreeAll(
+    IN gcsCONTAINER_PTR Container
+    );
+
+/******************************************************************************\
+********************************* gcoHAL Object *********************************
+\******************************************************************************/
+
+/* Construct a new gcoHAL object. */
+gceSTATUS
+gcoHAL_Construct(
+    IN gctPOINTER Context,
+    IN gcoOS Os,
+    OUT gcoHAL * Hal
+    );
+
+/* Destroy an gcoHAL object. */
+gceSTATUS
+gcoHAL_Destroy(
+    IN gcoHAL Hal
+    );
+
+/* Get pointer to gco2D object. */
+gceSTATUS
+gcoHAL_Get2DEngine(
+    IN gcoHAL Hal,
+    OUT gco2D * Engine
+    );
+
+gceSTATUS
+gcoHAL_SetFscaleValue(
+    IN gctUINT FscaleValue
+    );
+
+gceSTATUS
+gcoHAL_GetFscaleValue(
+    OUT gctUINT * FscaleValue,
+    OUT gctUINT * MinFscaleValue,
+    OUT gctUINT * MaxFscaleValue
+    );
+
+#ifndef VIVANTE_NO_3D
+/* Get pointer to gco3D object. */
+gceSTATUS
+gcoHAL_Get3DEngine(
+    IN gcoHAL Hal,
+    OUT gco3D * Engine
+    );
+
+gceSTATUS
+gcoHAL_Query3DEngine(
+    IN gcoHAL Hal,
+    OUT gco3D * Engine
+    );
+
+gceSTATUS
+gcoHAL_Set3DEngine(
+    IN gcoHAL Hal,
+    IN gco3D Engine
+    );
+
+gceSTATUS
+gcoHAL_Get3DHardware(
+    IN gcoHAL Hal,
+    OUT gcoHARDWARE * Hardware
+    );
+
+gceSTATUS
+gcoHAL_Set3DHardware(
+    IN gcoHAL Hal,
+    IN gcoHARDWARE Hardware
+    );
+
+
+#endif /* VIVANTE_NO_3D */
+
+/* Verify whether the specified feature is available in hardware. */
+gceSTATUS
+gcoHAL_IsFeatureAvailable(
+    IN gcoHAL Hal,
+    IN gceFEATURE Feature
+    );
+
+/* Query the identity of the hardware. */
+gceSTATUS
+gcoHAL_QueryChipIdentity(
+    IN gcoHAL Hal,
+    OUT gceCHIPMODEL* ChipModel,
+    OUT gctUINT32* ChipRevision,
+    OUT gctUINT32* ChipFeatures,
+    OUT gctUINT32* ChipMinorFeatures
+    );
+
+/* Query the minor features of the hardware. */
+gceSTATUS gcoHAL_QueryChipMinorFeatures(
+    IN gcoHAL Hal,
+    OUT gctUINT32* NumFeatures,
+    OUT gctUINT32* ChipMinorFeatures
+    );
+
+/* Query the amount of video memory. */
+gceSTATUS
+gcoHAL_QueryVideoMemory(
+    IN gcoHAL Hal,
+    OUT gctPHYS_ADDR * InternalAddress,
+    OUT gctSIZE_T * InternalSize,
+    OUT gctPHYS_ADDR * ExternalAddress,
+    OUT gctSIZE_T * ExternalSize,
+    OUT gctPHYS_ADDR * ContiguousAddress,
+    OUT gctSIZE_T * ContiguousSize
+    );
+
+/* Map video memory. */
+gceSTATUS
+gcoHAL_MapMemory(
+    IN gcoHAL Hal,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T NumberOfBytes,
+    OUT gctPOINTER * Logical
+    );
+
+/* Unmap video memory. */
+gceSTATUS
+gcoHAL_UnmapMemory(
+    IN gcoHAL Hal,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T NumberOfBytes,
+    IN gctPOINTER Logical
+    );
+
+/* Schedule an unmap of a buffer mapped through its physical address. */
+gceSTATUS
+gcoHAL_ScheduleUnmapMemory(
+    IN gcoHAL Hal,
+    IN gctPHYS_ADDR Physical,
+    IN gctSIZE_T NumberOfBytes,
+    IN gctPOINTER Logical
+    );
+
+/* Map user memory. */
+gceSTATUS
+gcoHAL_MapUserMemory(
+    IN gctPOINTER Logical,
+    IN gctUINT32 Physical,
+    IN gctSIZE_T Size,
+    OUT gctPOINTER * Info,
+    OUT gctUINT32_PTR GPUAddress
+    );
+
+/* Unmap user memory. */
+gceSTATUS
+gcoHAL_UnmapUserMemory(
+    IN gctPOINTER Logical,
+    IN gctSIZE_T Size,
+    IN gctPOINTER Info,
+    IN gctUINT32 GPUAddress
+    );
+
+/* Schedule an unmap of a user buffer using event mechanism. */
+gceSTATUS
+gcoHAL_ScheduleUnmapUserMemory(
+    IN gcoHAL Hal,
+    IN gctPOINTER Info,
+    IN gctSIZE_T Size,
+    IN gctUINT32 Address,
+    IN gctPOINTER Memory
+    );
+
+/* Commit the current command buffer. */
+gceSTATUS
+gcoHAL_Commit(
+    IN gcoHAL Hal,
+    IN gctBOOL Stall
+    );
+
+/* Query the tile capabilities. */
+gceSTATUS
+gcoHAL_QueryTiled(
+    IN gcoHAL Hal,
+    OUT gctINT32 * TileWidth2D,
+    OUT gctINT32 * TileHeight2D,
+    OUT gctINT32 * TileWidth3D,
+    OUT gctINT32 * TileHeight3D
+    );
+
+gceSTATUS
+gcoHAL_Compact(
+    IN gcoHAL Hal
+    );
+
+#if VIVANTE_PROFILER
+gceSTATUS
+gcoHAL_ProfileStart(
+    IN gcoHAL Hal
+    );
+
+gceSTATUS
+gcoHAL_ProfileEnd(
+    IN gcoHAL Hal,
+    IN gctCONST_STRING Title
+    );
+#endif
+
+/* Power Management */
+gceSTATUS
+gcoHAL_SetPowerManagementState(
+    IN gcoHAL Hal,
+    IN gceCHIPPOWERSTATE State
+    );
+
+gceSTATUS
+gcoHAL_QueryPowerManagementState(
+    IN gcoHAL Hal,
+    OUT gceCHIPPOWERSTATE *State
+    );
+
+/* Set the filter type for filter blit. */
+gceSTATUS
+gcoHAL_SetFilterType(
+    IN gcoHAL Hal,
+    IN gceFILTER_TYPE FilterType
+    );
+
+gceSTATUS
+gcoHAL_GetDump(
+    IN gcoHAL Hal,
+    OUT gcoDUMP * Dump
+    );
+
+/* Call the kernel HAL layer. */
+gceSTATUS
+gcoHAL_Call(
+    IN gcoHAL Hal,
+    IN OUT gcsHAL_INTERFACE_PTR Interface
+    );
+
+/* Schedule an event. */
+gceSTATUS
+gcoHAL_ScheduleEvent(
+    IN gcoHAL Hal,
+    IN OUT gcsHAL_INTERFACE_PTR Interface
+    );
+
+/* Destroy a surface. */
+gceSTATUS
+gcoHAL_DestroySurface(
+    IN gcoHAL Hal,
+    IN gcoSURF Surface
+    );
+
+/* Request a start/stop timestamp. */
+gceSTATUS
+gcoHAL_SetTimer(
+    IN gcoHAL Hal,
+    IN gctUINT32 Index,
+    IN gctBOOL Start
+    );
+
+/* Get Time delta from a Timer in microseconds. */
+gceSTATUS
+gcoHAL_GetTimerTime(
+    IN gcoHAL Hal,
+    IN gctUINT32 Timer,
+    OUT gctINT32_PTR TimeDelta
+    );
+
+/* set timeout value. */
+gceSTATUS
+gcoHAL_SetTimeOut(
+    IN gcoHAL Hal,
+    IN gctUINT32 timeOut
+    );
+
+gceSTATUS
+gcoHAL_SetHardwareType(
+    IN gcoHAL Hal,
+    IN gceHARDWARE_TYPE HardwardType
+    );
+
+gceSTATUS
+gcoHAL_GetHardwareType(
+    IN gcoHAL Hal,
+    OUT gceHARDWARE_TYPE * HardwardType
+    );
+
+gceSTATUS
+gcoHAL_QueryChipCount(
+    IN gcoHAL Hal,
+    OUT gctINT32 * Count
+    );
+
+gceSTATUS
+gcoHAL_QuerySeparated3D2D(
+    IN gcoHAL Hal
+    );
+
+/* Get pointer to gcoVG object. */
+gceSTATUS
+gcoHAL_GetVGEngine(
+    IN gcoHAL Hal,
+    OUT gcoVG * Engine
+    );
+
+#if gcdENABLE_VG
+gceSTATUS
+gcoHAL_QueryChipLimits(
+    IN gcoHAL           Hal,
+    IN gctINT32         Chip,
+    OUT gcsHAL_LIMITS   *Limits);
+
+gceSTATUS
+gcoHAL_QueryChipFeature(
+    IN gcoHAL       Hal,
+    IN gctINT32     Chip,
+    IN gceFEATURE   Feature);
+
+#endif
+/******************************************************************************\
+********************************** gcoOS Object *********************************
+\******************************************************************************/
+
+/* Get access to the process local storage. */
+gceSTATUS
+gcoOS_GetPLS(
+    OUT gcsPLS_PTR * PLS
+    );
+
+/* Get PLS value for given key */
+gctPOINTER
+gcoOS_GetPLSValue(
+    IN gcePLS_VALUE key
+    );
+
+/* Set PLS value of a given key */
+void
+gcoOS_SetPLSValue(
+    IN gcePLS_VALUE key,
+    OUT gctPOINTER value
+    );
+
+/* Get access to the thread local storage. */
+gceSTATUS
+gcoOS_GetTLS(
+    OUT gcsTLS_PTR * TLS
+    );
+
+/* Copy the TLS from a source thread. */
+gceSTATUS
+gcoOS_CopyTLS(
+    IN gcsTLS_PTR Source
+    );
+
+gceSTATUS
+gcoOS_SetDefaultDPContext(
+    void
+    );
+
+gceSTATUS
+gcoOS_SetGLDPContext(
+    IN gcoDPContext DpContext
+    );
+
+gceSTATUS
+gcoOS_ConstructDPContext(
+    IN gcoOS Os,
+    OUT gcoDPContext *DpContext
+    );
+
+gceSTATUS
+gcoOS_DestroyDpContext(
+    IN gcoOS Os,
+    IN gcoDPContext DpContext
+    );
+
+/* Destroy the objects associated with the current thread. */
+void
+gcoOS_FreeThreadData(
+    IN gctBOOL ProcessExiting
+    );
+
+/* Construct a new gcoOS object. */
+gceSTATUS
+gcoOS_Construct(
+    IN gctPOINTER Context,
+    OUT gcoOS * Os
+    );
+
+/* Destroy an gcoOS object. */
+gceSTATUS
+gcoOS_Destroy(
+    IN gcoOS Os
+    );
+
+gceSTATUS
+gcoOS_ModuleConstructor(
+    void
+    );
+
+/* Get the base address for the physical memory. */
+gceSTATUS
+gcoOS_GetBaseAddress(
+    IN gcoOS Os,
+    OUT gctUINT32_PTR BaseAddress
+    );
+
+/* Get the mmu version */
+gceSTATUS
+gcoOS_GetMmuVersion(
+    IN gcoOS Os,
+    OUT gctUINT32_PTR mmuVersion
+    );
+
+/* Allocate memory from the heap. */
+gceSTATUS
+gcoOS_Allocate(
+    IN gcoOS Os,
+    IN gctSIZE_T Bytes,
+    OUT gctPOINTER * Memory
+    );
+
+/* Get allocated memory size. */
+gceSTATUS
+gcoOS_GetMemorySize(
+    IN gcoOS Os,
+    IN gctPOINTER Memory,
+    OUT gctSIZE_T_PTR MemorySize
+    );
+
+/* Free allocated memory. */
+gceSTATUS
+gcoOS_Free(
+    IN gcoOS Os,
+    IN gctPOINTER Memory
+    );
+
+/* Allocate memory. */
+gceSTATUS
+gcoOS_AllocateMemory(
+    IN gcoOS Os,
+    IN gctSIZE_T Bytes,
+    OUT gctPOINTER * Memory
+    );
+
+/* Free memory. */
+gceSTATUS
+gcoOS_FreeMemory(
+    IN gcoOS Os,
+    IN gctPOINTER Memory
+    );
+
+/* Allocate contiguous memory. */
+gceSTATUS
+gcoOS_AllocateContiguous(
+    IN gcoOS Os,
+    IN gctBOOL InUserSpace,
+    IN OUT gctSIZE_T * Bytes,
+    OUT gctPHYS_ADDR * Physical,
+    OUT gctPOINTER * Logical
+    );
+
+/* Free contiguous memory. */
+gceSTATUS
+gcoOS_FreeContiguous(
+    IN gcoOS Os,
+    IN gctPHYS_ADDR Physical,
+    IN gctPOINTER Logical,
+    IN gctSIZE_T Bytes
+    );
+
+#if gcdENABLE_BANK_ALIGNMENT
+gceSTATUS
+gcoSURF_GetBankOffsetBytes(
+    IN gcoSURF Surfce,
+    IN gceSURF_TYPE Type,
+    IN gctUINT32 Stride,
+    IN gctUINT32_PTR Bytes
+    );
+#endif
+
+/* Map user memory. */
+gceSTATUS
+gcoOS_MapUserMemory(
+    IN gcoOS Os,
+    IN gctPOINTER Memory,
+    IN gctSIZE_T Size,
+    OUT gctPOINTER * Info,
+    OUT gctUINT32_PTR Address
+    );
+
+/* Map user memory. */
+gceSTATUS
+gcoOS_MapUserMemoryEx(
+    IN gcoOS Os,
+    IN gctPOINTER Memory,
+    IN gctUINT32 Physical,
+    IN gctSIZE_T Size,
+    OUT gctPOINTER * Info,
+    OUT gctUINT32_PTR Address
+    );
+
+/* Unmap user memory. */
+gceSTATUS
+gcoOS_UnmapUserMemory(
+    IN gcoOS Os,
+    IN gctPOINTER Memory,
+    IN gctSIZE_T Size,
+    IN gctPOINTER Info,
+    IN gctUINT32 Address
+    );
+
+/* Device I/O Control call to the kernel HAL layer. */
+gceSTATUS
+gcoOS_DeviceControl(
+    IN gcoOS Os,
+    IN gctUINT32 IoControlCode,
+    IN gctPOINTER InputBuffer,
+    IN gctSIZE_T InputBufferSize,
+    IN gctPOINTER OutputBuffer,
+    IN gctSIZE_T OutputBufferSize
+    );
+
+/* Allocate non paged memory. */
+gceSTATUS
+gcoOS_AllocateNonPagedMemory(
+    IN gcoOS Os,
+    IN gctBOOL InUserSpace,
+    IN OUT gctSIZE_T * Bytes,
+    OUT gctPHYS_ADDR * Physical,
+    OUT gctPOINTER * Logical
+    );
+
+/* Free non paged memory. */
+gceSTATUS
+gcoOS_FreeNonPagedMemory(
+    IN gcoOS Os,
+    IN gctSIZE_T Bytes,
+    IN gctPHYS_ADDR Physical,
+    IN gctPOINTER Logical
+    );
+
+#define gcmOS_SAFE_FREE(os, mem) \
+    gcoOS_Free(os, mem); \
+    mem = gcvNULL
+
+#define gcmkOS_SAFE_FREE(os, mem) \
+    gckOS_Free(os, mem); \
+    mem = gcvNULL
+
+typedef enum _gceFILE_MODE
+{
+    gcvFILE_CREATE          = 0,
+    gcvFILE_APPEND,
+    gcvFILE_READ,
+    gcvFILE_CREATETEXT,
+    gcvFILE_APPENDTEXT,
+    gcvFILE_READTEXT,
+}
+gceFILE_MODE;
+
+/* Open a file. */
+gceSTATUS
+gcoOS_Open(
+    IN gcoOS Os,
+    IN gctCONST_STRING FileName,
+    IN gceFILE_MODE Mode,
+    OUT gctFILE * File
+    );
+
+/* Close a file. */
+gceSTATUS
+gcoOS_Close(
+    IN gcoOS Os,
+    IN gctFILE File
+    );
+
+/* Read a line from a file*/
+gceSTATUS
+gcoOS_Fgets(
+    IN gcoOS Os,
+    IN gctFILE File,
+    IN OUT gctSIZE_T *ByteCount,
+    OUT gctSTRING Buf
+    );
+
+/* Read data from a file. */
+gceSTATUS
+gcoOS_Read(
+    IN gcoOS Os,
+    IN gctFILE File,
+    IN gctSIZE_T ByteCount,
+    IN gctPOINTER Data,
+    OUT gctSIZE_T * ByteRead
+    );
+
+/* Write data to a file. */
+gceSTATUS
+gcoOS_Write(
+    IN gcoOS Os,
+    IN gctFILE File,
+    IN gctSIZE_T ByteCount,
+    IN gctCONST_POINTER Data
+    );
+
+/* Flush data to a file. */
+gceSTATUS
+gcoOS_Flush(
+    IN gcoOS Os,
+    IN gctFILE File
+    );
+
+/* Create an endpoint for communication. */
+gceSTATUS
+gcoOS_Socket(
+    IN gcoOS Os,
+    IN gctINT Domain,
+    IN gctINT Type,
+    IN gctINT Protocol,
+    OUT gctINT *SockFd
+    );
+
+/* Close a socket. */
+gceSTATUS
+gcoOS_CloseSocket(
+    IN gcoOS Os,
+    IN gctINT SockFd
+    );
+
+/* Initiate a connection on a socket. */
+gceSTATUS
+gcoOS_Connect(
+    IN gcoOS Os,
+    IN gctINT SockFd,
+    IN gctCONST_POINTER HostName,
+    IN gctUINT Port);
+
+/* Shut down part of connection on a socket. */
+gceSTATUS
+gcoOS_Shutdown(
+    IN gcoOS Os,
+    IN gctINT SockFd,
+    IN gctINT How
+    );
+
+/* Send a message on a socket. */
+gceSTATUS
+gcoOS_Send(
+    IN gcoOS Os,
+    IN gctINT SockFd,
+    IN gctSIZE_T ByteCount,
+    IN gctCONST_POINTER Data,
+    IN gctINT Flags
+    );
+
+/* Initiate a connection on a socket. */
+gceSTATUS
+gcoOS_WaitForSend(
+    IN gcoOS Os,
+    IN gctINT SockFd,
+    IN gctINT Seconds,
+    IN gctINT MicroSeconds);
+
+/* Get environment variable value. */
+gceSTATUS
+gcoOS_GetEnv(
+    IN gcoOS Os,
+    IN gctCONST_STRING VarName,
+    OUT gctSTRING * Value
+    );
+
+/* Get current working directory. */
+gceSTATUS
+gcoOS_GetCwd(
+    IN gcoOS Os,
+    IN gctINT SizeInBytes,
+    OUT gctSTRING Buffer
+    );
+
+/* Get file status info. */
+gceSTATUS
+gcoOS_Stat(
+    IN gcoOS Os,
+    IN gctCONST_STRING FileName,
+    OUT gctPOINTER Buffer
+    );
+
+typedef enum _gceFILE_WHENCE
+{
+    gcvFILE_SEEK_SET,
+    gcvFILE_SEEK_CUR,
+    gcvFILE_SEEK_END
+}
+gceFILE_WHENCE;
+
+/* Set the current position of a file. */
+gceSTATUS
+gcoOS_Seek(
+    IN gcoOS Os,
+    IN gctFILE File,
+    IN gctUINT32 Offset,
+    IN gceFILE_WHENCE Whence
+    );
+
+/* Set the current position of a file. */
+gceSTATUS
+gcoOS_SetPos(
+    IN gcoOS Os,
+    IN gctFILE File,
+    IN gctUINT32 Position
+    );
+
+/* Get the current position of a file. */
+gceSTATUS
+gcoOS_GetPos(
+    IN gcoOS Os,
+    IN gctFILE File,
+    OUT gctUINT32 * Position
+    );
+
+/* Perform a memory copy. */
+gceSTATUS
+gcoOS_MemCopy(
+    IN gctPOINTER Destination,
+    IN gctCONST_POINTER Source,
+    IN gctSIZE_T Bytes
+    );
+
+/* Perform a memory fill. */
+gceSTATUS
+gcoOS_MemFill(
+    IN gctPOINTER Destination,
+    IN gctUINT8 Filler,
+    IN gctSIZE_T Bytes
+    );
+
+/* Zero memory. */
+gceSTATUS
+gcoOS_ZeroMemory(
+    IN gctPOINTER Memory,
+    IN gctSIZE_T Bytes
+    );
+
+/* Same as tolower*/
+gctCHAR
+gcoOS_ToLower(
+    IN  gctCHAR C
+    );
+
+/* Same as strstr. */
+gceSTATUS
+gcoOS_StrStr(
+    IN gctCONST_STRING String,
+    IN gctCONST_STRING SubString,
+    OUT gctSTRING * Output
+    );
+
+/* Same semantics as strcspn. */
+gceSTATUS
+gcoOS_StrCspn(
+    IN gctCONST_STRING String,
+    IN gctCONST_STRING SubString,
+    OUT gctSIZE_T * Output
+    );
+
+/* Find the last occurance of a character inside a string. */
+gceSTATUS
+gcoOS_StrFindReverse(
+    IN gctCONST_STRING String,
+    IN gctINT8 Character,
+    OUT gctSTRING * Output
+    );
+
+gceSTATUS
+gcoOS_StrLen(
+    IN gctCONST_STRING String,
+    OUT gctSIZE_T * Length
+    );
+
+gceSTATUS
+gcoOS_StrDup(
+    IN gcoOS Os,
+    IN gctCONST_STRING String,
+    OUT gctSTRING * Target
+    );
+
+/* Copy a string. */
+gceSTATUS
+gcoOS_StrCopySafe(
+    IN gctSTRING Destination,
+    IN gctSIZE_T DestinationSize,
+    IN gctCONST_STRING Source
+    );
+
+/* Append a string. */
+gceSTATUS
+gcoOS_StrCatSafe(
+    IN gctSTRING Destination,
+    IN gctSIZE_T DestinationSize,
+    IN gctCONST_STRING Source
+    );
+
+/* Compare two strings. */
+gceSTATUS
+gcoOS_StrCmp(
+    IN gctCONST_STRING String1,
+    IN gctCONST_STRING String2
+    );
+
+/* Compare characters of two strings. */
+gceSTATUS
+gcoOS_StrNCmp(
+    IN gctCONST_STRING String1,
+    IN gctCONST_STRING String2,
+    IN gctSIZE_T Count
+    );
+
+/* Convert string to float. */
+gceSTATUS
+gcoOS_StrToFloat(
+    IN gctCONST_STRING String,
+    OUT gctFLOAT * Float
+    );
+
+/* Convert hex string to integer. */
+gceSTATUS gcoOS_HexStrToInt(
+    IN gctCONST_STRING String,
+    OUT gctINT * Int
+    );
+
+/* Convert hex string to float. */
+gceSTATUS gcoOS_HexStrToFloat(
+    IN gctCONST_STRING String,
+    OUT gctFLOAT * Float
+    );
+
+/* Convert string to integer. */
+gceSTATUS
+gcoOS_StrToInt(
+    IN gctCONST_STRING String,
+    OUT gctINT * Int
+    );
+
+gceSTATUS
+gcoOS_StrCat(
+    IN OUT gctSTRING DestString,
+    IN gctCONST_STRING SrcString
+    );
+
+gceSTATUS
+gcoOS_MemCmp(
+    IN gctCONST_POINTER Memory1,
+    IN gctCONST_POINTER Memory2,
+    IN gctSIZE_T Bytes
+    );
+
+gceSTATUS
+gcoOS_PrintStrSafe(
+    OUT gctSTRING String,
+    IN gctSIZE_T StringSize,
+    IN OUT gctUINT * Offset,
+    IN gctCONST_STRING Format,
+    ...
+    );
+
+gceSTATUS
+gcoOS_LoadLibrary(
+    IN gcoOS Os,
+    IN gctCONST_STRING Library,
+    OUT gctHANDLE * Handle
+    );
+
+gceSTATUS
+gcoOS_FreeLibrary(
+    IN gcoOS Os,
+    IN gctHANDLE Handle
+    );
+
+gceSTATUS
+gcoOS_GetProcAddress(
+    IN gcoOS Os,
+    IN gctHANDLE Handle,
+    IN gctCONST_STRING Name,
+    OUT gctPOINTER * Function
+    );
+
+gceSTATUS
+gcoOS_Compact(
+    IN gcoOS Os
+    );
+
+gceSTATUS
+gcoOS_AddSignalHandler (
+    IN gceSignalHandlerType SignalHandlerType
+    );
+
+#if VIVANTE_PROFILER
+gceSTATUS
+gcoOS_ProfileStart(
+    IN gcoOS Os
+    );
+
+gceSTATUS
+gcoOS_ProfileEnd(
+    IN gcoOS Os,
+    IN gctCONST_STRING Title
+    );
+
+gceSTATUS
+gcoOS_SetProfileSetting(
+        IN gcoOS Os,
+        IN gctBOOL Enable,
+        IN gctCONST_STRING FileName
+        );
+#endif
+
+gctCHAR*
+gcoOS_GetProgramName(
+    IN gctCHAR* buf,
+    IN gctINT size
+    );
+
+/* Query the video memory. */
+gceSTATUS
+gcoOS_QueryVideoMemory(
+    IN gcoOS Os,
+    OUT gctPHYS_ADDR * InternalAddress,
+    OUT gctSIZE_T * InternalSize,
+    OUT gctPHYS_ADDR * ExternalAddress,
+    OUT gctSIZE_T * ExternalSize,
+    OUT gctPHYS_ADDR * ContiguousAddress,
+    OUT gctSIZE_T * ContiguousSize
+    );
+
+/* Detect if the process is the executable specified. */
+gceSTATUS
+gcoOS_DetectProcessByNamePid(
+    IN gctCONST_STRING Name,
+    IN gctHANDLE Pid
+    );
+
+/* Detect if the current process is the executable specified. */
+gceSTATUS
+gcoOS_DetectProcessByName(
+    IN gctCONST_STRING Name
+    );
+
+/*----------------------------------------------------------------------------*/
+/*----- MRVL_BENCH -----------------------------------------------------------*/
+/* Used for benchmark GC performance on critial section. */
+
+
+typedef enum _gceAPIBENCH_INDEX{
+    gcvAPIBENCH_INDEX_FRAME,
+    gcvAPIBENCH_INDEX_DRAWARRAY,
+    gcvAPIBENCH_INDEX_DRAWELEMENTS,
+    gcvAPIBENCH_INDEX_BUILDSTREAM,
+    gcvAPIBENCH_INDEX_INDEXBUFFER,
+    gcvAPIBENCH_INDEX_DRAWARRAY_UPDATESTATE,
+    gcvAPIBENCH_INDEX_DRAWARRAY_DRAWPRIMITIVE,
+    gcvAPIBENCH_INDEX_DRAWELEMENT_UPDATESTATE,
+    gcvAPIBENCH_INDEX_DRAWELEMENT_DRAWPRIMITIVE,
+    gcvAPIBENCH_INDEX_SWAPBUFFERS,
+    gcvAPIBENCH_INDEX_SETDISPLAYFLIP,
+    gcvAPIBENCH_INDEX_SWTEXTUREUPLOAD,
+    gcvAPIBENCH_INDEX_SWTEXTUREUPLOADSUB,
+    gcvAPIBENCH_INDEX_DIRECTTEXTURE,
+    gcvAPIBENCH_INDEX_GLEGLIMAGETEXTURE,
+    gcvAPIBENCH_INDEX_DRAWTEX,
+    gcvAPIBENCH_INDEX_BUFFERDATA,
+    gcvAPIBENCH_INDEX_BUFFERSUBDATA,
+    gcvAPIBENCH_INDEX_SOURCECOPY,
+    gcvAPIBENCH_INDEX_HWCOPYPIXELS,
+    gcvAPIBENCH_INDEX_HWSTALL,
+    gcvAPIBENCH_INDEX_SETUNIFORMS,
+    gcvAPIBENCH_INDEX_MAX
+} gceAPIBENCH_INDEX;
+
+#define APIBENCH_NAME {          \
+    "Frame",                     \
+    "DrawArray",                 \
+    "DrawElement",               \
+    "_BuildStream",              \
+    "IndexBuffer",               \
+    "DrawArray_UpdateState",     \
+    "DrawArray_DrawPrimitive",   \
+    "DrawElement_UpdateState",   \
+    "DrawElement_DrawPrimitive", \
+    "eglSwapBuffers",            \
+    "SetDisplayFlip",            \
+    "SWTextureUpload",           \
+    "SWTextureUploadSub",        \
+    "UploadDirectTexture",       \
+    "glEGLImageTexture2D",       \
+    "glDrawTex",                 \
+    "glBufferData",              \
+    "glBufferSubData",           \
+    "_SourceCopy",               \
+    "gcoHARDWARE_CopyPixels",    \
+    "gcoHARDWARE_HWStall",       \
+    "_SetUniforms"               \
+}
+
+/* Check point for state update. */
+typedef enum _gceAPIBENCH_STATEINDEX{
+    gcvAPIBENCH_STATEINDEX_FRAME,
+    gcvAPIBENCH_STATEINDEX_TEXTURE,
+    gcvAPIBENCH_STATEINDEX_SHADER,
+    gcvAPIBENCH_STATEINDEX_MAX
+}gceAPIBENCH_STATEINDEX;
+
+#define APIBENCH_STATENAME {\
+    "Frame",                \
+    "Texture",              \
+    "Shader",               \
+}
+
+/* Timer structure to store the profile result. */
+typedef struct _gcsAPIBENCH_TIMER
+{
+    gctUINT32   start;
+    gctUINT32   end;
+    gctUINT32   totalTime;
+    gctUINT32   count;
+}gcsAPIBENCH_TIMER, *gcsAPIBENCH_TIMER_PTR;
+
+/* global structure for api bench. */
+typedef struct _gcsAPIBENCH
+{
+    /* Frame count. */
+    gctUINT32           frameCount;
+
+    /* Timer object for benchmark. */
+    gcsAPIBENCH_TIMER   timer[gcvAPIBENCH_INDEX_MAX];
+
+    /* Total send command size. */
+    gctUINT32           commandSize;
+
+    /* Commit times. */
+    gctUINT32           commitNumber;
+
+    /* Profile the state update, use same structure of timer. */
+    gcsAPIBENCH_TIMER   stateCounter[gcvAPIBENCH_STATEINDEX_MAX];
+}gcsAPIBENCH, *gcsAPIBENCH_PTR;
+
+#define PROFILE_DRIVER_FRAME_PRINT      10
+
+gceSTATUS
+gcoDUMP_ApiBenchStart(
+    IN gcoHAL Hal,
+    IN gctUINT32 TimerIndex
+    );
+
+gceSTATUS
+gcoDUMP_ApiBenchEnd(
+    IN gcoHAL Hal,
+    IN gctUINT32 TimerIndex
+    );
+
+gceSTATUS
+gcoDUMP_ApiBenchPrint(
+    IN gcoHAL Hal
+    );
+
+gceSTATUS
+gcoDUMP_ApiBenchInit(
+    IN gcoHAL Hal
+    );
+
+gceSTATUS
+gcoDUMP_ApiBenchFrame(
+    IN gcoHAL Hal
+    );
+
+gceSTATUS
+gcoDUMP_ApiBenchCommand(
+    IN gcoHAL Hal,
+    IN gctUINT32 Size
+    );
+
+gceSTATUS
+gcoDUMP_ApiBenchCommit(
+    IN gcoHAL Hal
+    );
+
+gceSTATUS
+gcoDUMP_ApiBenchStateStart(
+    IN gcoHAL Hal,
+    IN gctUINT32 StateIndex
+    );
+
+gceSTATUS
+gcoDUMP_ApiBenchStateEnd(
+    IN gcoHAL Hal,
+    IN gctUINT32 StateIndex
+    );
+
+/*----------------------------------------------------------------------------*/
+/*----- Atoms ----------------------------------------------------------------*/
+
+typedef struct gcsATOM * gcsATOM_PTR;
+
+/* Construct an atom. */
+gceSTATUS
+gcoOS_AtomConstruct(
+    IN gcoOS Os,
+    OUT gcsATOM_PTR * Atom
+    );
+
+/* Destroy an atom. */
+gceSTATUS
+gcoOS_AtomDestroy(
+    IN gcoOS Os,
+    IN gcsATOM_PTR Atom
+    );
+
+/* Increment an atom. */
+gceSTATUS
+gcoOS_AtomIncrement(
+    IN gcoOS Os,
+    IN gcsATOM_PTR Atom,
+    OUT gctINT32_PTR OldValue
+    );
+
+/* Decrement an atom. */
+gceSTATUS
+gcoOS_AtomDecrement(
+    IN gcoOS Os,
+    IN gcsATOM_PTR Atom,
+    OUT gctINT32_PTR OldValue
+    );
+
+gctHANDLE
+gcoOS_GetCurrentProcessID(
+    void
+    );
+
+gctHANDLE
+gcoOS_GetCurrentThreadID(
+    void
+    );
+
+/*----------------------------------------------------------------------------*/
+/*----- Time -----------------------------------------------------------------*/
+
+/* Get the number of milliseconds since the system started. */
+gctUINT32
+gcoOS_GetTicks(
+    void
+    );
+
+/* Get time in microseconds. */
+gceSTATUS
+gcoOS_GetTime(
+    gctUINT64_PTR Time
+    );
+
+/* Get CPU usage in microseconds. */
+gceSTATUS
+gcoOS_GetCPUTime(
+    gctUINT64_PTR CPUTime
+    );
+
+/* Get memory usage. */
+gceSTATUS
+gcoOS_GetMemoryUsage(
+    gctUINT32_PTR MaxRSS,
+    gctUINT32_PTR IxRSS,
+    gctUINT32_PTR IdRSS,
+    gctUINT32_PTR IsRSS
+    );
+
+/* Delay a number of microseconds. */
+gceSTATUS
+gcoOS_Delay(
+    IN gcoOS Os,
+    IN gctUINT32 Delay
+    );
+
+/*----------------------------------------------------------------------------*/
+/*----- Threads --------------------------------------------------------------*/
+
+#ifdef _WIN32
+/* Cannot include windows.h here becuase "near" and "far"
+ * which are used in gcsDEPTH_INFO, are defined to nothing in WinDef.h.
+ * So, use the real value of DWORD and WINAPI, instead.
+ * DWORD is unsigned long, and WINAPI is __stdcall.
+ * If these two are change in WinDef.h, the following two typdefs
+ * need to be changed, too.
+ */
+typedef unsigned long gctTHREAD_RETURN;
+typedef unsigned long (__stdcall * gcTHREAD_ROUTINE)(void * Argument);
+#else
+typedef void * gctTHREAD_RETURN;
+typedef void * (* gcTHREAD_ROUTINE)(void *);
+#endif
+
+/* Create a new thread. */
+gceSTATUS
+gcoOS_CreateThread(
+    IN gcoOS Os,
+    IN gcTHREAD_ROUTINE Worker,
+    IN gctPOINTER Argument,
+    OUT gctPOINTER * Thread
+    );
+
+/* Close a thread. */
+gceSTATUS
+gcoOS_CloseThread(
+    IN gcoOS Os,
+    IN gctPOINTER Thread
+    );
+
+/*----------------------------------------------------------------------------*/
+/*----- Mutexes --------------------------------------------------------------*/
+
+/* Create a new mutex. */
+gceSTATUS
+gcoOS_CreateMutex(
+    IN gcoOS Os,
+    OUT gctPOINTER * Mutex
+    );
+
+/* Delete a mutex. */
+gceSTATUS
+gcoOS_DeleteMutex(
+    IN gcoOS Os,
+    IN gctPOINTER Mutex
+    );
+
+/* Acquire a mutex. */
+gceSTATUS
+gcoOS_AcquireMutex(
+    IN gcoOS Os,
+    IN gctPOINTER Mutex,
+    IN gctUINT32 Timeout
+    );
+
+/* Release a mutex. */
+gceSTATUS
+gcoOS_ReleaseMutex(
+    IN gcoOS Os,
+    IN gctPOINTER Mutex
+    );
+
+/*----------------------------------------------------------------------------*/
+/*----- Signals --------------------------------------------------------------*/
+
+/* Create a signal. */
+gceSTATUS
+gcoOS_CreateSignal(
+    IN gcoOS Os,
+    IN gctBOOL ManualReset,
+    OUT gctSIGNAL * Signal
+    );
+
+/* Destroy a signal. */
+gceSTATUS
+gcoOS_DestroySignal(
+    IN gcoOS Os,
+    IN gctSIGNAL Signal
+    );
+
+/* Signal a signal. */
+gceSTATUS
+gcoOS_Signal(
+    IN gcoOS Os,
+    IN gctSIGNAL Signal,
+    IN gctBOOL State
+    );
+
+/* Wait for a signal. */
+gceSTATUS
+gcoOS_WaitSignal(
+    IN gcoOS Os,
+    IN gctSIGNAL Signal,
+    IN gctUINT32 Wait
+    );
+
+/* Map a signal from another process */
+gceSTATUS
+gcoOS_MapSignal(
+    IN gctSIGNAL  RemoteSignal,
+    OUT gctSIGNAL * LocalSignal
+    );
+
+/* Unmap a signal mapped from another process */
+gceSTATUS
+gcoOS_UnmapSignal(
+    IN gctSIGNAL Signal
+    );
+
+/* Write a register. */
+gceSTATUS
+gcoOS_WriteRegister(
+    IN gcoOS Os,
+    IN gctUINT32 Address,
+    IN gctUINT32 Data
+    );
+
+/* Read a register. */
+gceSTATUS
+gcoOS_ReadRegister(
+    IN gcoOS Os,
+    IN gctUINT32 Address,
+    OUT gctUINT32 * Data
+    );
+
+gceSTATUS
+gcoOS_CacheClean(
+    IN gcoOS Os,
+    IN gcuVIDMEM_NODE_PTR Node,
+    IN gctPOINTER Logical,
+    IN gctSIZE_T Bytes
+    );
+
+gceSTATUS
+gcoOS_CacheFlush(
+    IN gcoOS Os,
+    IN gcuVIDMEM_NODE_PTR Node,
+    IN gctPOINTER Logical,
+    IN gctSIZE_T Bytes
+    );
+
+gceSTATUS
+gcoOS_CacheInvalidate(
+    IN gcoOS Os,
+    IN gcuVIDMEM_NODE_PTR Node,
+    IN gctPOINTER Logical,
+    IN gctSIZE_T Bytes
+    );
+
+gceSTATUS
+gcoOS_FlushCache(
+    IN gcoOS Os,
+    IN gctSIZE_T Vaddr,
+    IN gctSIZE_T Size,
+    IN gctINT Dir
+    );
+
+
+gceSTATUS
+gcoOS_MemoryBarrier(
+    IN gcoOS Os,
+    IN gctPOINTER Logical
+    );
+
+
+/*----------------------------------------------------------------------------*/
+/*----- Profile --------------------------------------------------------------*/
+
+gceSTATUS
+gckOS_GetProfileTick(
+    OUT gctUINT64_PTR Tick
+    );
+
+gceSTATUS
+gckOS_QueryProfileTickRate(
+    OUT gctUINT64_PTR TickRate
+    );
+
+gctUINT32
+gckOS_ProfileToMS(
+    IN gctUINT64 Ticks
+    );
+
+gceSTATUS
+gcoOS_GetProfileTick(
+    OUT gctUINT64_PTR Tick
+    );
+
+gceSTATUS
+gcoOS_QueryProfileTickRate(
+    OUT gctUINT64_PTR TickRate
+    );
+
+#define _gcmPROFILE_INIT(prefix, freq, start) \
+    do { \
+        prefix ## OS_QueryProfileTickRate(&(freq)); \
+        prefix ## OS_GetProfileTick(&(start)); \
+    } while (gcvFALSE)
+
+#define _gcmPROFILE_QUERY(prefix, start, ticks) \
+    do { \
+        prefix ## OS_GetProfileTick(&(ticks)); \
+        (ticks) = ((ticks) > (start)) ? ((ticks) - (start)) \
+                                      : (~0ull - (start) + (ticks) + 1); \
+    } while (gcvFALSE)
+
+#if gcdENABLE_PROFILING
+#   define gcmPROFILE_INIT(freq, start)     _gcmPROFILE_INIT(gco, freq, start)
+#   define gcmPROFILE_QUERY(start, ticks)   _gcmPROFILE_QUERY(gco, start, ticks)
+#   define gcmPROFILE_ONLY(x)               x
+#   define gcmPROFILE_ELSE(x)               do { } while (gcvFALSE)
+#   define gcmPROFILE_DECLARE_ONLY(x)       x
+#   define gcmPROFILE_DECLARE_ELSE(x)       typedef x
+#else
+#   define gcmPROFILE_INIT(freq, start)     do { } while (gcvFALSE)
+#   define gcmPROFILE_QUERY(start, ticks)   do { } while (gcvFALSE)
+#   define gcmPROFILE_ONLY(x)               do { } while (gcvFALSE)
+#   define gcmPROFILE_ELSE(x)               x
+#   define gcmPROFILE_DECLARE_ONLY(x)       typedef x
+#   define gcmPROFILE_DECLARE_ELSE(x)       x
+#endif
+
+#if gcdENABLE_KERNEL_PROFILING
+#   define gcmkPROFILE_INIT(freq, start)    _gcmPROFILE_INIT(gck, freq, start)
+#   define gcmkPROFILE_QUERY(start, ticks)  _gcmPROFILE_QUERY(gck, start, ticks)
+#else
+#   define gcmkPROFILE_INIT(freq, start)    do { } while (gcvFALSE)
+#   define gcmkPROFILE_QUERY(start, ticks)  do { } while (gcvFALSE)
+#endif
+
+/*******************************************************************************
+**  gcoMATH object
+*/
+
+#define gcdPI                   3.14159265358979323846f
+
+/* Kernel. */
+gctINT
+gckMATH_ModuloInt(
+    IN gctINT X,
+    IN gctINT Y
+    );
+
+/* User. */
+gctUINT32
+gcoMATH_Log2in5dot5(
+    IN gctINT X
+    );
+
+
+gctFLOAT
+gcoMATH_UIntAsFloat(
+    IN gctUINT32 X
+    );
+
+gctUINT32
+gcoMATH_FloatAsUInt(
+    IN gctFLOAT X
+    );
+
+gctBOOL
+gcoMATH_CompareEqualF(
+    IN gctFLOAT X,
+    IN gctFLOAT Y
+    );
+
+gctUINT16
+gcoMATH_UInt8AsFloat16(
+    IN gctUINT8 X
+    );
+
+/******************************************************************************\
+**************************** Coordinate Structures *****************************
+\******************************************************************************/
+
+typedef struct _gcsPOINT
+{
+    gctINT32                    x;
+    gctINT32                    y;
+}
+gcsPOINT;
+
+typedef struct _gcsSIZE
+{
+    gctINT32                    width;
+    gctINT32                    height;
+}
+gcsSIZE;
+
+typedef struct _gcsRECT
+{
+    gctINT32                    left;
+    gctINT32                    top;
+    gctINT32                    right;
+    gctINT32                    bottom;
+}
+gcsRECT;
+
+
+/******************************************************************************\
+********************************* gcoSURF Object ********************************
+\******************************************************************************/
+
+/*----------------------------------------------------------------------------*/
+/*------------------------------- gcoSURF Common ------------------------------*/
+
+/* Color format classes. */
+typedef enum _gceFORMAT_CLASS
+{
+    gcvFORMAT_CLASS_RGBA        = 4500,
+    gcvFORMAT_CLASS_YUV,
+    gcvFORMAT_CLASS_INDEX,
+    gcvFORMAT_CLASS_LUMINANCE,
+    gcvFORMAT_CLASS_BUMP,
+    gcvFORMAT_CLASS_DEPTH,
+}
+gceFORMAT_CLASS;
+
+/* Special enums for width field in gcsFORMAT_COMPONENT. */
+typedef enum _gceCOMPONENT_CONTROL
+{
+    gcvCOMPONENT_NOTPRESENT     = 0x00,
+    gcvCOMPONENT_DONTCARE       = 0x80,
+    gcvCOMPONENT_WIDTHMASK      = 0x7F,
+    gcvCOMPONENT_ODD            = 0x80
+}
+gceCOMPONENT_CONTROL;
+
+/* Color format component parameters. */
+typedef struct _gcsFORMAT_COMPONENT
+{
+    gctUINT8                    start;
+    gctUINT8                    width;
+}
+gcsFORMAT_COMPONENT;
+
+/* RGBA color format class. */
+typedef struct _gcsFORMAT_CLASS_TYPE_RGBA
+{
+    gcsFORMAT_COMPONENT         alpha;
+    gcsFORMAT_COMPONENT         red;
+    gcsFORMAT_COMPONENT         green;
+    gcsFORMAT_COMPONENT         blue;
+}
+gcsFORMAT_CLASS_TYPE_RGBA;
+
+/* YUV color format class. */
+typedef struct _gcsFORMAT_CLASS_TYPE_YUV
+{
+    gcsFORMAT_COMPONENT         y;
+    gcsFORMAT_COMPONENT         u;
+    gcsFORMAT_COMPONENT         v;
+}
+gcsFORMAT_CLASS_TYPE_YUV;
+
+/* Index color format class. */
+typedef struct _gcsFORMAT_CLASS_TYPE_INDEX
+{
+    gcsFORMAT_COMPONENT         value;
+}
+gcsFORMAT_CLASS_TYPE_INDEX;
+
+/* Luminance color format class. */
+typedef struct _gcsFORMAT_CLASS_TYPE_LUMINANCE
+{
+    gcsFORMAT_COMPONENT         alpha;
+    gcsFORMAT_COMPONENT         value;
+}
+gcsFORMAT_CLASS_TYPE_LUMINANCE;
+
+/* Bump map color format class. */
+typedef struct _gcsFORMAT_CLASS_TYPE_BUMP
+{
+    gcsFORMAT_COMPONENT         alpha;
+    gcsFORMAT_COMPONENT         l;
+    gcsFORMAT_COMPONENT         v;
+    gcsFORMAT_COMPONENT         u;
+    gcsFORMAT_COMPONENT         q;
+    gcsFORMAT_COMPONENT         w;
+}
+gcsFORMAT_CLASS_TYPE_BUMP;
+
+/* Depth and stencil format class. */
+typedef struct _gcsFORMAT_CLASS_TYPE_DEPTH
+{
+    gcsFORMAT_COMPONENT         depth;
+    gcsFORMAT_COMPONENT         stencil;
+}
+gcsFORMAT_CLASS_TYPE_DEPTH;
+
+/* Format parameters. */
+typedef struct _gcsSURF_FORMAT_INFO
+{
+    /* Format code and class. */
+    gceSURF_FORMAT              format;
+    gceFORMAT_CLASS             fmtClass;
+
+    /* The size of one pixel in bits. */
+    gctUINT8                    bitsPerPixel;
+
+    /* Component swizzle. */
+    gceSURF_SWIZZLE             swizzle;
+
+    /* Some formats have two neighbour pixels interleaved together. */
+    /* To describe such format, set the flag to 1 and add another   */
+    /* like this one describing the odd pixel format.               */
+    gctUINT8                    interleaved;
+
+    /* Format components. */
+    union
+    {
+        gcsFORMAT_CLASS_TYPE_BUMP       bump;
+        gcsFORMAT_CLASS_TYPE_RGBA       rgba;
+        gcsFORMAT_CLASS_TYPE_YUV        yuv;
+        gcsFORMAT_CLASS_TYPE_LUMINANCE  lum;
+        gcsFORMAT_CLASS_TYPE_INDEX      index;
+        gcsFORMAT_CLASS_TYPE_DEPTH      depth;
+    } u;
+}
+gcsSURF_FORMAT_INFO;
+
+/* Frame buffer information. */
+typedef struct _gcsSURF_FRAMEBUFFER
+{
+    gctPOINTER                  logical;
+    gctUINT                     width, height;
+    gctINT                      stride;
+    gceSURF_FORMAT              format;
+}
+gcsSURF_FRAMEBUFFER;
+
+typedef struct _gcsVIDMEM_NODE_SHARED_INFO
+{
+    gctBOOL                     tileStatusDisabled;
+    gcsPOINT                    SrcOrigin;
+    gcsPOINT                    DestOrigin;
+    gcsSIZE                     RectSize;
+    gctUINT32                   clearValue;
+}
+gcsVIDMEM_NODE_SHARED_INFO;
+
+/* Generic pixel component descriptors. */
+extern gcsFORMAT_COMPONENT gcvPIXEL_COMP_XXX8;
+extern gcsFORMAT_COMPONENT gcvPIXEL_COMP_XX8X;
+extern gcsFORMAT_COMPONENT gcvPIXEL_COMP_X8XX;
+extern gcsFORMAT_COMPONENT gcvPIXEL_COMP_8XXX;
+
+typedef enum _gceORIENTATION
+{
+    gcvORIENTATION_TOP_BOTTOM,
+    gcvORIENTATION_BOTTOM_TOP,
+}
+gceORIENTATION;
+
+
+/* Construct a new gcoSURF object. */
+gceSTATUS
+_gfx_gcoSURF_Construct(
+    IN gcoHAL Hal,
+    IN gctUINT Width,
+    IN gctUINT Height,
+    IN gctUINT Depth,
+    IN gceSURF_TYPE Type,
+    IN gceSURF_FORMAT Format,
+    IN gcePOOL Pool,
+    OUT gcoSURF * Surface,
+    IN gctCONST_STRING Function,
+    IN gctINT Line
+    );
+
+#define gcoSURF_Construct(Hal, Width, Height, Depth, Type, Format, Pool, Surface) \
+    _gfx_gcoSURF_Construct(Hal, Width, Height, Depth, Type, Format, Pool, Surface, __FUNCTION__, __LINE__)
+
+/* Destroy an gcoSURF object. */
+gceSTATUS
+gcoSURF_Destroy(
+    IN gcoSURF Surface
+    );
+
+/* Map user-allocated surface. */
+gceSTATUS
+gcoSURF_MapUserSurface(
+    IN gcoSURF Surface,
+    IN gctUINT Alignment,
+    IN gctPOINTER Logical,
+    IN gctUINT32 Physical
+    );
+
+/* set the rect of the surface */
+gceSTATUS
+gcoSURF_SetRect(
+    IN gcoSURF Surface,
+    IN gctUINT width,
+    IN gctUINT height
+    );
+
+/* Query vid mem node info. */
+gceSTATUS
+gcoSURF_QueryVidMemNode(
+    IN gcoSURF Surface,
+    OUT gcuVIDMEM_NODE_PTR * Node,
+    OUT gcePOOL * Pool,
+    OUT gctUINT_PTR Bytes
+    );
+
+/*  Set usage attribute of a surface. */
+gceSTATUS
+gcoSURF_SetUsage(
+    IN gcoSURF Surface,
+    IN gceSURF_USAGE Usage
+    );
+
+/*  Return usage attribute of a surface. */
+gceSTATUS
+gcoSURF_QueryUsage(
+    IN gcoSURF Surface,
+    OUT gceSURF_USAGE *Usage
+    );
+
+/* Set the color type of the surface. */
+gceSTATUS
+gcoSURF_SetColorType(
+    IN gcoSURF Surface,
+    IN gceSURF_COLOR_TYPE ColorType
+    );
+
+/* Get the color type of the surface. */
+gceSTATUS
+gcoSURF_GetColorType(
+    IN gcoSURF Surface,
+    OUT gceSURF_COLOR_TYPE *ColorType
+    );
+
+/* Set the surface ration angle. */
+gceSTATUS
+gcoSURF_SetRotation(
+    IN gcoSURF Surface,
+    IN gceSURF_ROTATION Rotation
+    );
+
+gceSTATUS
+gcoSURF_IsValid(
+    IN gcoSURF Surface
+    );
+
+#ifndef VIVANTE_NO_3D
+/* Verify and return the state of the tile status mechanism. */
+gceSTATUS
+gcoSURF_IsTileStatusSupported(
+    IN gcoSURF Surface
+    );
+
+/* Process tile status for the specified surface. */
+gceSTATUS
+gcoSURF_SetTileStatus(
+    IN gcoSURF Surface
+    );
+
+/* Enable tile status for the specified surface. */
+gceSTATUS
+gcoSURF_EnableTileStatus(
+    IN gcoSURF Surface
+    );
+
+/* Disable tile status for the specified surface. */
+gceSTATUS
+gcoSURF_DisableTileStatus(
+    IN gcoSURF Surface,
+    IN gctBOOL Decompress
+    );
+#endif /* VIVANTE_NO_3D */
+
+/* Get surface size. */
+gceSTATUS
+gcoSURF_GetSize(
+    IN gcoSURF Surface,
+    OUT gctUINT * Width,
+    OUT gctUINT * Height,
+    OUT gctUINT * Depth
+    );
+
+/* Get surface aligned sizes. */
+gceSTATUS
+gcoSURF_GetAlignedSize(
+    IN gcoSURF Surface,
+    OUT gctUINT * Width,
+    OUT gctUINT * Height,
+    OUT gctINT * Stride
+    );
+
+/* Get alignments. */
+gceSTATUS
+gcoSURF_GetAlignment(
+    IN gceSURF_TYPE Type,
+    IN gceSURF_FORMAT Format,
+    OUT gctUINT * AddressAlignment,
+    OUT gctUINT * XAlignment,
+    OUT gctUINT * YAlignment
+    );
+
+/* Get surface type and format. */
+gceSTATUS
+gcoSURF_GetFormat(
+    IN gcoSURF Surface,
+    OUT gceSURF_TYPE * Type,
+    OUT gceSURF_FORMAT * Format
+    );
+
+/* Get surface tiling. */
+gceSTATUS
+gcoSURF_GetTiling(
+    IN gcoSURF Surface,
+    OUT gceTILING * Tiling
+    );
+
+/* Lock the surface. */
+gceSTATUS
+gcoSURF_Lock(
+    IN gcoSURF Surface,
+    IN OUT gctUINT32 * Address,
+    IN OUT gctPOINTER * Memory
+    );
+
+/* Unlock the surface. */
+gceSTATUS
+gcoSURF_Unlock(
+    IN gcoSURF Surface,
+    IN gctPOINTER Memory
+    );
+
+/* Return pixel format parameters. */
+gceSTATUS
+gcoSURF_QueryFormat(
+    IN gceSURF_FORMAT Format,
+    OUT gcsSURF_FORMAT_INFO_PTR * Info
+    );
+
+/* Compute the color pixel mask. */
+gceSTATUS
+gcoSURF_ComputeColorMask(
+    IN gcsSURF_FORMAT_INFO_PTR Format,
+    OUT gctUINT32_PTR ColorMask
+    );
+
+/* Flush the surface. */
+gceSTATUS
+gcoSURF_Flush(
+    IN gcoSURF Surface
+    );
+
+/* Fill surface from it's tile status buffer. */
+gceSTATUS
+gcoSURF_FillFromTile(
+    IN gcoSURF Surface
+    );
+
+/* Fill surface with a value. */
+gceSTATUS
+gcoSURF_Fill(
+    IN gcoSURF Surface,
+    IN gcsPOINT_PTR Origin,
+    IN gcsSIZE_PTR Size,
+    IN gctUINT32 Value,
+    IN gctUINT32 Mask
+    );
+
+/* Alpha blend two surfaces together. */
+gceSTATUS
+gcoSURF_Blend(
+    IN gcoSURF SrcSurface,
+    IN gcoSURF DestSurface,
+    IN gcsPOINT_PTR SrcOrig,
+    IN gcsPOINT_PTR DestOrigin,
+    IN gcsSIZE_PTR Size,
+    IN gceSURF_BLEND_MODE Mode
+    );
+
+/* Create a new gcoSURF wrapper object. */
+gceSTATUS
+gcoSURF_ConstructWrapper(
+    IN gcoHAL Hal,
+    OUT gcoSURF * Surface
+    );
+
+/* Set the underlying buffer for the surface wrapper. */
+gceSTATUS
+gcoSURF_SetBuffer(
+    IN gcoSURF Surface,
+    IN gceSURF_TYPE Type,
+    IN gceSURF_FORMAT Format,
+    IN gctUINT Stride,
+    IN gctPOINTER Logical,
+    IN gctUINT32 Physical
+    );
+
+/* Set the size of the surface in pixels and map the underlying buffer. */
+gceSTATUS
+gcoSURF_SetWindow(
+    IN gcoSURF Surface,
+    IN gctUINT X,
+    IN gctUINT Y,
+    IN gctUINT Width,
+    IN gctUINT Height
+    );
+
+/* Increase reference count of the surface. */
+gceSTATUS
+gcoSURF_ReferenceSurface(
+    IN gcoSURF Surface
+    );
+
+/* Get surface reference count. */
+gceSTATUS
+gcoSURF_QueryReferenceCount(
+    IN gcoSURF Surface,
+    OUT gctINT32 * ReferenceCount
+    );
+
+/* Set surface orientation. */
+gceSTATUS
+gcoSURF_SetOrientation(
+    IN gcoSURF Surface,
+    IN gceORIENTATION Orientation
+    );
+
+/* Query surface orientation. */
+gceSTATUS
+gcoSURF_QueryOrientation(
+    IN gcoSURF Surface,
+    OUT gceORIENTATION * Orientation
+    );
+
+gceSTATUS
+gcoSURF_SetOffset(
+    IN gcoSURF Surface,
+    IN gctUINT Offset
+    );
+
+gceSTATUS
+gcoSURF_NODE_Cache(
+    IN gcsSURF_NODE_PTR Node,
+    IN gctPOINTER Logical,
+    IN gctSIZE_T Bytes,
+    IN gceCACHEOPERATION Operation
+    );
+
+/* Perform CPU cache operation on surface */
+gceSTATUS
+gcoSURF_CPUCacheOperation(
+    IN gcoSURF Surface,
+    IN gceCACHEOPERATION Operation
+    );
+
+
+gceSTATUS
+gcoSURF_SetLinearResolveAddress(
+    IN gcoSURF Surface,
+    IN gctUINT32 Address,
+    IN gctPOINTER Memory
+    );
+
+    gceSTATUS
+    gcoSURF_Swap(IN gcoSURF Surface1, IN gcoSURF Surface2);
+
+
+#if MRVL_ENABLE_DUMP_SURFACE
+
+/* dump a RGB/YUV buffer to BMP and */
+int gcoOS_DumpImage(
+      IN gctPOINTER dumpBase,
+      IN gctINT dumpWidth,
+      IN gctINT dumpHeight,
+      IN gctINT dumpStride,
+      IN gceSURF_FORMAT format,
+      IN gceORIENTATION orientation,
+      IN gctCONST_STRING fileName);
+
+/* Dump surface, support both RGB and YUV format. */
+gceSTATUS
+gcoSURF_DumpSurface(
+    IN gcoSURF Surface,
+    IN gctCONST_STRING fileName
+    );
+#endif
+
+gceSTATUS
+gcoSURF_SetAligndSize(
+    IN gcoSURF Surface,
+    IN gctUINT alignw,
+    IN gctUINT alignh
+);
+
+/******************************************************************************\
+********************************* gcoDUMP Object ********************************
+\******************************************************************************/
+
+/* Construct a new gcoDUMP object. */
+gceSTATUS
+gcoDUMP_Construct(
+    IN gcoOS Os,
+    IN gcoHAL Hal,
+    OUT gcoDUMP * Dump
+    );
+
+/* Destroy a gcoDUMP object. */
+gceSTATUS
+gcoDUMP_Destroy(
+    IN gcoDUMP Dump
+    );
+
+/* Enable/disable dumping. */
+gceSTATUS
+gcoDUMP_Control(
+    IN gcoDUMP Dump,
+    IN gctSTRING FileName
+    );
+
+gceSTATUS
+gcoDUMP_IsEnabled(
+    IN gcoDUMP Dump,
+    OUT gctBOOL * Enabled
+    );
+
+/* Add surface. */
+gceSTATUS
+gcoDUMP_AddSurface(
+    IN gcoDUMP Dump,
+    IN gctINT32 Width,
+    IN gctINT32 Height,
+    IN gceSURF_FORMAT PixelFormat,
+    IN gctUINT32 Address,
+    IN gctSIZE_T ByteCount
+    );
+
+/* Mark the beginning of a frame. */
+gceSTATUS
+gcoDUMP_FrameBegin(
+    IN gcoDUMP Dump
+    );
+
+/* Mark the end of a frame. */
+gceSTATUS
+gcoDUMP_FrameEnd(
+    IN gcoDUMP Dump
+    );
+
+/* Dump data. */
+gceSTATUS
+gcoDUMP_DumpData(
+    IN gcoDUMP Dump,
+    IN gceDUMP_TAG Type,
+    IN gctUINT32 Address,
+    IN gctSIZE_T ByteCount,
+    IN gctCONST_POINTER Data
+    );
+
+/* Delete an address. */
+gceSTATUS
+gcoDUMP_Delete(
+    IN gcoDUMP Dump,
+    IN gctUINT32 Address
+    );
+
+/* Enable dump or not. */
+gceSTATUS
+gcoDUMP_SetDumpFlag(
+    IN gctBOOL DumpState
+    );
+
+/******************************************************************************\
+******************************* gcsRECT Structure ******************************
+\******************************************************************************/
+
+/* Initialize rectangle structure. */
+gceSTATUS
+gcsRECT_Set(
+    OUT gcsRECT_PTR Rect,
+    IN gctINT32 Left,
+    IN gctINT32 Top,
+    IN gctINT32 Right,
+    IN gctINT32 Bottom
+    );
+
+/* Return the width of the rectangle. */
+gceSTATUS
+gcsRECT_Width(
+    IN gcsRECT_PTR Rect,
+    OUT gctINT32 * Width
+    );
+
+/* Return the height of the rectangle. */
+gceSTATUS
+gcsRECT_Height(
+    IN gcsRECT_PTR Rect,
+    OUT gctINT32 * Height
+    );
+
+/* Ensure that top left corner is to the left and above the right bottom. */
+gceSTATUS
+gcsRECT_Normalize(
+    IN OUT gcsRECT_PTR Rect
+    );
+
+/* Compare two rectangles. */
+gceSTATUS
+gcsRECT_IsEqual(
+    IN gcsRECT_PTR Rect1,
+    IN gcsRECT_PTR Rect2,
+    OUT gctBOOL * Equal
+    );
+
+/* Compare the sizes of two rectangles. */
+gceSTATUS
+gcsRECT_IsOfEqualSize(
+    IN gcsRECT_PTR Rect1,
+    IN gcsRECT_PTR Rect2,
+    OUT gctBOOL * EqualSize
+    );
+
+gceSTATUS
+gcsRECT_RelativeRotation(
+    IN gceSURF_ROTATION Orientation,
+    IN OUT gceSURF_ROTATION *Relation);
+
+gceSTATUS
+
+gcsRECT_Rotate(
+
+    IN OUT gcsRECT_PTR Rect,
+
+    IN gceSURF_ROTATION Rotation,
+
+    IN gceSURF_ROTATION toRotation,
+
+    IN gctINT32 SurfaceWidth,
+
+    IN gctINT32 SurfaceHeight
+
+    );
+
+/******************************************************************************\
+**************************** gcsBOUNDARY Structure *****************************
+\******************************************************************************/
+
+typedef struct _gcsBOUNDARY
+{
+    gctINT                      x;
+    gctINT                      y;
+    gctINT                      width;
+    gctINT                      height;
+}
+gcsBOUNDARY;
+
+/******************************************************************************\
+********************************* gcoHEAP Object ********************************
+\******************************************************************************/
+
+typedef struct _gcoHEAP *       gcoHEAP;
+
+/* Construct a new gcoHEAP object. */
+gceSTATUS
+gcoHEAP_Construct(
+    IN gcoOS Os,
+    IN gctSIZE_T AllocationSize,
+    OUT gcoHEAP * Heap
+    );
+
+/* Destroy an gcoHEAP object. */
+gceSTATUS
+gcoHEAP_Destroy(
+    IN gcoHEAP Heap
+    );
+
+/* Allocate memory. */
+gceSTATUS
+gcoHEAP_Allocate(
+    IN gcoHEAP Heap,
+    IN gctSIZE_T Bytes,
+    OUT gctPOINTER * Node
+    );
+
+gceSTATUS
+gcoHEAP_GetMemorySize(
+    IN gcoHEAP Heap,
+    IN gctPOINTER Memory,
+    OUT gctSIZE_T_PTR MemorySize
+    );
+
+/* Free memory. */
+gceSTATUS
+gcoHEAP_Free(
+    IN gcoHEAP Heap,
+    IN gctPOINTER Node
+    );
+
+#if (VIVANTE_PROFILER  || gcdDEBUG)
+/* Profile the heap. */
+gceSTATUS
+gcoHEAP_ProfileStart(
+    IN gcoHEAP Heap
+    );
+
+gceSTATUS
+gcoHEAP_ProfileEnd(
+    IN gcoHEAP Heap,
+    IN gctCONST_STRING Title
+    );
+#endif
+
+
+/******************************************************************************\
+******************************* Debugging Macros *******************************
+\******************************************************************************/
+
+void
+gcoOS_SetDebugLevel(
+    IN gctUINT32 Level
+    );
+
+void
+gcoOS_GetDebugLevel(
+    OUT gctUINT32_PTR DebugLevel
+    );
+
+void
+gcoOS_SetDebugZone(
+    IN gctUINT32 Zone
+    );
+
+void
+gcoOS_GetDebugZone(
+    IN gctUINT32 Zone,
+    OUT gctUINT32_PTR DebugZone
+    );
+
+void
+gcoOS_SetDebugLevelZone(
+    IN gctUINT32 Level,
+    IN gctUINT32 Zone
+    );
+
+void
+gcoOS_SetDebugZones(
+    IN gctUINT32 Zones,
+    IN gctBOOL Enable
+    );
+
+void
+gcoOS_SetDebugFile(
+    IN gctCONST_STRING FileName
+    );
+
+gctFILE
+gcoOS_ReplaceDebugFile(
+    IN gctFILE fp
+    );
+
+/*******************************************************************************
+**
+**  gcmFATAL
+**
+**      Print a message to the debugger and execute a break point.
+**
+**  ARGUMENTS:
+**
+**      message Message.
+**      ...     Optional arguments.
+*/
+
+void
+gckOS_DebugFatal(
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+void
+gcoOS_DebugFatal(
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+#if gcmIS_DEBUG(gcdDEBUG_FATAL)
+#   define gcmFATAL             gcoOS_DebugFatal
+#   define gcmkFATAL            gckOS_DebugFatal
+#elif gcdHAS_ELLIPSES
+#   define gcmFATAL(...)
+#   define gcmkFATAL(...)
+#else
+    gcmINLINE static void
+    __dummy_fatal(
+        IN gctCONST_STRING Message,
+        ...
+        )
+    {
+    }
+#   define gcmFATAL             __dummy_fatal
+#   define gcmkFATAL            __dummy_fatal
+#endif
+
+#define gcmENUM2TEXT(e)         case e: return #e
+
+/*******************************************************************************
+**
+**  gcmTRACE
+**
+**      Print a message to the debugfer if the correct level has been set.  In
+**      retail mode this macro does nothing.
+**
+**  ARGUMENTS:
+**
+**      level   Level of message.
+**      message Message.
+**      ...     Optional arguments.
+*/
+#define gcvLEVEL_NONE           -1
+#define gcvLEVEL_ERROR          0
+#define gcvLEVEL_WARNING        1
+#define gcvLEVEL_INFO           2
+#define gcvLEVEL_VERBOSE        3
+
+void
+gckOS_DebugTrace(
+    IN gctUINT32 Level,
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+void
+gckOS_DebugTraceN(
+    IN gctUINT32 Level,
+    IN gctUINT ArgumentSize,
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+void
+gcoOS_DebugTrace(
+    IN gctUINT32 Level,
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+#if gcmIS_DEBUG(gcdDEBUG_TRACE) || MRVL_ALWAYS_PRINT_ERROR
+#   define gcmTRACE             gcoOS_DebugTrace
+#   define gcmkTRACE            gckOS_DebugTrace
+#   define gcmkTRACE_N          gckOS_DebugTraceN
+#elif gcdHAS_ELLIPSES
+#   define gcmTRACE(...)
+#   define gcmkTRACE(...)
+#   define gcmkTRACE_N(...)
+#else
+    gcmINLINE static void
+    __dummy_trace(
+        IN gctUINT32 Level,
+        IN gctCONST_STRING Message,
+        ...
+        )
+    {
+    }
+
+    gcmINLINE static void
+    __dummy_trace_n(
+        IN gctUINT32 Level,
+        IN gctUINT ArgumentSize,
+        IN gctCONST_STRING Message,
+        ...
+        )
+    {
+    }
+
+#   define gcmTRACE             __dummy_trace
+#   define gcmkTRACE            __dummy_trace
+#   define gcmkTRACE_N          __dummy_trace_n
+
+#endif
+
+/* Zones common for kernel and user. */
+#define gcvZONE_OS              (1 << 0)
+#define gcvZONE_HARDWARE        (1 << 1)
+#define gcvZONE_HEAP            (1 << 2)
+#define gcvZONE_SIGNAL          (1 << 27)
+
+/* Kernel zones. */
+#define gcvZONE_KERNEL          (1 << 3)
+#define gcvZONE_VIDMEM          (1 << 4)
+#define gcvZONE_COMMAND         (1 << 5)
+#define gcvZONE_DRIVER          (1 << 6)
+#define gcvZONE_CMODEL          (1 << 7)
+#define gcvZONE_MMU             (1 << 8)
+#define gcvZONE_EVENT           (1 << 9)
+#define gcvZONE_DEVICE          (1 << 10)
+#define gcvZONE_DATABASE        (1 << 11)
+#define gcvZONE_INTERRUPT       (1 << 12)
+
+/* User zones. */
+#define gcvZONE_HAL             (1 << 3)
+#define gcvZONE_BUFFER          (1 << 4)
+#define gcvZONE_CONTEXT         (1 << 5)
+#define gcvZONE_SURFACE         (1 << 6)
+#define gcvZONE_INDEX           (1 << 7)
+#define gcvZONE_STREAM          (1 << 8)
+#define gcvZONE_TEXTURE         (1 << 9)
+#define gcvZONE_2D              (1 << 10)
+#define gcvZONE_3D              (1 << 11)
+#define gcvZONE_COMPILER        (1 << 12)
+#define gcvZONE_MEMORY          (1 << 13)
+#define gcvZONE_STATE           (1 << 14)
+#define gcvZONE_AUX             (1 << 15)
+#define gcvZONE_VERTEX          (1 << 16)
+#define gcvZONE_CL              (1 << 17)
+#define gcvZONE_COMPOSITION     (1 << 17)
+#define gcvZONE_VG              (1 << 18)
+#define gcvZONE_IMAGE           (1 << 19)
+#define gcvZONE_UTILITY         (1 << 20)
+#define gcvZONE_PARAMETERS      (1 << 21)
+
+/* API definitions. */
+#define gcvZONE_API_HAL         (1 << 28)
+#define gcvZONE_API_EGL         (2 << 28)
+#define gcvZONE_API_ES11        (3 << 28)
+#define gcvZONE_API_ES20        (4 << 28)
+#define gcvZONE_API_VG11        (5 << 28)
+#define gcvZONE_API_GL          (6 << 28)
+#define gcvZONE_API_DFB         (7 << 28)
+#define gcvZONE_API_GDI         (8 << 28)
+#define gcvZONE_API_D3D         (9 << 28)
+#define gcvZONE_API_ES30        (10 << 28)
+
+
+#define gcmZONE_GET_API(zone)   ((zone) >> 28)
+/*Set gcdZONE_MASE like 0x0 | gcvZONE_API_EGL
+will enable print EGL module debug info*/
+#define gcdZONE_MASK            0x0FFFFFFF
+
+/* Handy zones. */
+#define gcvZONE_NONE            0
+#define gcvZONE_ALL             0x0FFFFFFF
+
+/*Dump API depth set 1 for API, 2 for API and API behavior*/
+#define gcvDUMP_API_DEPTH       1
+
+/*******************************************************************************
+**
+**  gcmTRACE_ZONE
+**
+**      Print a message to the debugger if the correct level and zone has been
+**      set.  In retail mode this macro does nothing.
+**
+**  ARGUMENTS:
+**
+**      Level   Level of message.
+**      Zone    Zone of message.
+**      Message Message.
+**      ...     Optional arguments.
+*/
+
+void
+gckOS_DebugTraceZone(
+    IN gctUINT32 Level,
+    IN gctUINT32 Zone,
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+void
+gckOS_DebugTraceZoneN(
+    IN gctUINT32 Level,
+    IN gctUINT32 Zone,
+    IN gctUINT ArgumentSize,
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+void
+gcoOS_DebugTraceZone(
+    IN gctUINT32 Level,
+    IN gctUINT32 Zone,
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+#if gcmIS_DEBUG(gcdDEBUG_TRACE)
+#   define gcmTRACE_ZONE            gcoOS_DebugTraceZone
+#   define gcmkTRACE_ZONE           gckOS_DebugTraceZone
+#   define gcmkTRACE_ZONE_N         gckOS_DebugTraceZoneN
+#elif gcdHAS_ELLIPSES
+#   define gcmTRACE_ZONE(...)
+#   define gcmkTRACE_ZONE(...)
+#   define gcmkTRACE_ZONE_N(...)
+#else
+    gcmINLINE static void
+    __dummy_trace_zone(
+        IN gctUINT32 Level,
+        IN gctUINT32 Zone,
+        IN gctCONST_STRING Message,
+        ...
+        )
+    {
+    }
+
+    gcmINLINE static void
+    __dummy_trace_zone_n(
+        IN gctUINT32 Level,
+        IN gctUINT32 Zone,
+        IN gctUINT ArgumentSize,
+        IN gctCONST_STRING Message,
+        ...
+        )
+    {
+    }
+
+#   define gcmTRACE_ZONE            __dummy_trace_zone
+#   define gcmkTRACE_ZONE           __dummy_trace_zone
+#   define gcmkTRACE_ZONE_N         __dummy_trace_zone_n
+#endif
+
+/*******************************************************************************
+**
+**  gcmDEBUG_ONLY
+**
+**      Execute a statement or function only in DEBUG mode.
+**
+**  ARGUMENTS:
+**
+**      f       Statement or function to execute.
+*/
+#if gcmIS_DEBUG(gcdDEBUG_CODE)
+#   define gcmDEBUG_ONLY(f)         f
+#else
+#   define gcmDEBUG_ONLY(f)
+#endif
+
+/*******************************************************************************
+**
+**  gcmSTACK_PUSH
+**  gcmSTACK_POP
+**  gcmSTACK_DUMP
+**
+**      Push or pop a function with entry arguments on the trace stack.
+**
+**  ARGUMENTS:
+**
+**      Function    Name of function.
+**      Line        Line number.
+**      Text        Optional text.
+**      ...         Optional arguments for text.
+*/
+#if gcmIS_DEBUG(gcdDEBUG_STACK)
+    void
+    gcoOS_StackPush(
+        IN gctCONST_STRING Function,
+        IN gctINT Line,
+        IN gctCONST_STRING Text,
+        ...
+        );
+    void
+    gcoOS_StackPop(
+        IN gctCONST_STRING Function
+        );
+    void
+    gcoOS_StackDump(
+        void
+        );
+#   define gcmSTACK_PUSH            gcoOS_StackPush
+#   define gcmSTACK_POP             gcoOS_StackPop
+#   define gcmSTACK_DUMP            gcoOS_StackDump
+#elif gcdHAS_ELLIPSES
+#   define gcmSTACK_PUSH(...)       do { } while (0)
+#   define gcmSTACK_POP(Function)   do { } while (0)
+#   define gcmSTACK_DUMP()          do { } while (0)
+#else
+    gcmINLINE static void
+    __dummy_stack_push(
+        IN gctCONST_STRING Function,
+        IN gctINT Line,
+        IN gctCONST_STRING Text, ...
+        )
+    {
+    }
+#   define gcmSTACK_PUSH            __dummy_stack_push
+#   define gcmSTACK_POP(Function)   do { } while (0)
+#   define gcmSTACK_DUMP()          do { } while (0)
+#endif
+
+/******************************************************************************\
+******************************** Logging Macros ********************************
+\******************************************************************************/
+
+#define gcdHEADER_LEVEL             gcvLEVEL_VERBOSE
+
+
+#if gcdENABLE_PROFILING
+void
+gcoOS_ProfileDB(
+    IN gctCONST_STRING Function,
+    IN OUT gctBOOL_PTR Initialized
+    );
+
+#define gcmHEADER() \
+    static gctBOOL __profile__initialized__ = gcvFALSE; \
+    gcmSTACK_PUSH(__FUNCTION__, __LINE__, gcvNULL, gcvNULL); \
+    gcoOS_ProfileDB(__FUNCTION__, &__profile__initialized__)
+#define gcmHEADER_ARG(...) \
+    static gctBOOL __profile__initialized__ = gcvFALSE; \
+    gcmSTACK_PUSH(__FUNCTION__, __LINE__, Text, __VA_ARGS__); \
+    gcoOS_ProfileDB(__FUNCTION__, &__profile__initialized__)
+#define gcmFOOTER() \
+    gcmSTACK_POP(__FUNCTION__); \
+    gcoOS_ProfileDB(__FUNCTION__, gcvNULL)
+#define gcmFOOTER_NO() \
+    gcmSTACK_POP(__FUNCTION__); \
+    gcoOS_ProfileDB(__FUNCTION__, gcvNULL)
+#define gcmFOOTER_ARG(...) \
+    gcmSTACK_POP(__FUNCTION__); \
+    gcoOS_ProfileDB(__FUNCTION__, gcvNULL)
+#define gcmFOOTER_KILL() \
+    gcmSTACK_POP(__FUNCTION__); \
+    gcoOS_ProfileDB(gcvNULL, gcvNULL)
+
+#else /* gcdENABLE_PROFILING */
+
+#if gcdHAS_ELLIPSES
+#define gcmHEADER() \
+    gctINT8 __user__ = 1; \
+    gctINT8_PTR __user_ptr__ = &__user__; \
+    gcmSTACK_PUSH(__FUNCTION__, __LINE__, gcvNULL, gcvNULL); \
+    gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                  "++%s(%d)", __FUNCTION__, __LINE__)
+#else
+    gcmINLINE static void
+    __dummy_header(void)
+    {
+    }
+#   define gcmHEADER                   __dummy_header
+#endif
+
+#if gcdHAS_ELLIPSES
+#   define gcmHEADER_ARG(Text, ...) \
+        gctINT8 __user__ = 1; \
+        gctINT8_PTR __user_ptr__ = &__user__; \
+        gcmSTACK_PUSH(__FUNCTION__, __LINE__, Text, __VA_ARGS__); \
+        gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                      "++%s(%d): " Text, __FUNCTION__, __LINE__, __VA_ARGS__)
+#else
+    gcmINLINE static void
+    __dummy_header_arg(
+        IN gctCONST_STRING Text,
+        ...
+        )
+    {
+    }
+#   define gcmHEADER_ARG                __dummy_header_arg
+#endif
+
+#if gcdHAS_ELLIPSES
+#   define gcmFOOTER() \
+    gcmSTACK_POP(__FUNCTION__); \
+    gcmPROFILE_ONLY(gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                                  "--%s(%d) [%llu,%llu]: status=%d(%s)", \
+                                  __FUNCTION__, __LINE__, \
+                                  __ticks__, __total__, \
+                                  status, gcoOS_DebugStatus2Name(status))); \
+    gcmPROFILE_ELSE(gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                                  "--%s(%d): status=%d(%s)", \
+                                  __FUNCTION__, __LINE__, \
+                                  status, gcoOS_DebugStatus2Name(status))); \
+    *__user_ptr__ -= 1
+#else
+    gcmINLINE static void
+    __dummy_footer(void)
+    {
+    }
+#   define gcmFOOTER                    __dummy_footer
+#endif
+
+#if gcdHAS_ELLIPSES
+#define gcmFOOTER_NO() \
+    gcmSTACK_POP(__FUNCTION__); \
+    gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                  "--%s(%d)", __FUNCTION__, __LINE__); \
+    *__user_ptr__ -= 1
+#else
+    gcmINLINE static void
+    __dummy_footer_no(void)
+    {
+    }
+#   define gcmFOOTER_NO                 __dummy_footer_no
+#endif
+
+#if gcdHAS_ELLIPSES
+#define gcmFOOTER_KILL() \
+    gcmSTACK_POP(__FUNCTION__); \
+    gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                  "--%s(%d)", __FUNCTION__, __LINE__); \
+    *__user_ptr__ -= 1
+#else
+    gcmINLINE static void
+    __dummy_footer_kill(void)
+    {
+    }
+#   define gcmFOOTER_KILL               __dummy_footer_kill
+#endif
+
+#if gcdHAS_ELLIPSES
+#   define gcmFOOTER_ARG(Text, ...) \
+        gcmSTACK_POP(__FUNCTION__); \
+        gcmTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                      "--%s(%d): " Text, __FUNCTION__, __LINE__, __VA_ARGS__); \
+        *__user_ptr__ -= 1
+#else
+    gcmINLINE static void
+    __dummy_footer_arg(
+        IN gctCONST_STRING Text,
+        ...
+        )
+    {
+    }
+#   define gcmFOOTER_ARG                __dummy_footer_arg
+#endif
+
+#endif /* gcdENABLE_PROFILING */
+
+#if gcdHAS_ELLIPSES
+#define gcmkHEADER() \
+    gctINT8 __kernel__ = 1; \
+    gctINT8_PTR __kernel_ptr__ = &__kernel__; \
+    gcmkTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                   "++%s(%d)", __FUNCTION__, __LINE__)
+#else
+    gcmINLINE static void
+    __dummy_kheader(void)
+    {
+    }
+#   define gcmkHEADER                  __dummy_kheader
+#endif
+
+#if gcdHAS_ELLIPSES
+#   define gcmkHEADER_ARG(Text, ...) \
+        gctINT8 __kernel__ = 1; \
+        gctINT8_PTR __kernel_ptr__ = &__kernel__; \
+        gcmkTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                       "++%s(%d): " Text, __FUNCTION__, __LINE__, __VA_ARGS__)
+#else
+    gcmINLINE static void
+    __dummy_kheader_arg(
+        IN gctCONST_STRING Text,
+        ...
+        )
+    {
+    }
+#   define gcmkHEADER_ARG               __dummy_kheader_arg
+#endif
+
+#if gcdHAS_ELLIPSES
+#define gcmkFOOTER() \
+    gcmkTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                   "--%s(%d): status=%d(%s)", \
+                   __FUNCTION__, __LINE__, status, gckOS_DebugStatus2Name(status)); \
+    *__kernel_ptr__ -= 1
+#else
+    gcmINLINE static void
+    __dummy_kfooter(void)
+    {
+    }
+#   define gcmkFOOTER                   __dummy_kfooter
+#endif
+
+#if gcdHAS_ELLIPSES
+#define gcmkFOOTER_NO() \
+    gcmkTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                   "--%s(%d)", __FUNCTION__, __LINE__); \
+    *__kernel_ptr__ -= 1
+#else
+    gcmINLINE static void
+    __dummy_kfooter_no(void)
+    {
+    }
+#   define gcmkFOOTER_NO                __dummy_kfooter_no
+#endif
+
+#if gcdHAS_ELLIPSES
+#   define gcmkFOOTER_ARG(Text, ...) \
+        gcmkTRACE_ZONE(gcdHEADER_LEVEL, _GC_OBJ_ZONE, \
+                       "--%s(%d): " Text, \
+                       __FUNCTION__, __LINE__, __VA_ARGS__); \
+        *__kernel_ptr__ -= 1
+#else
+    gcmINLINE static void
+    __dummy_kfooter_arg(
+        IN gctCONST_STRING Text,
+        ...
+        )
+    {
+    }
+#   define gcmkFOOTER_ARG               __dummy_kfooter_arg
+#endif
+
+#define gcmOPT_VALUE(ptr)               (((ptr) == gcvNULL) ? 0 : *(ptr))
+#define gcmOPT_VALUE_INDEX(ptr, index)  (((ptr) == gcvNULL) ? 0 : ptr[index])
+#define gcmOPT_POINTER(ptr)             (((ptr) == gcvNULL) ? gcvNULL : *(ptr))
+#define gcmOPT_STRING(ptr)              (((ptr) == gcvNULL) ? "(nil)" : (ptr))
+
+void
+gckOS_Print(
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+void
+gckOS_PrintN(
+    IN gctUINT ArgumentSize,
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+void
+gckOS_CopyPrint(
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+void
+gcoOS_Print(
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+#define gcmPRINT                gcoOS_Print
+#define gcmkPRINT               gckOS_Print
+#define gcmkPRINT_N             gckOS_PrintN
+
+#if gcdPRINT_VERSION
+#   define gcmPRINT_VERSION()       do { \
+                                        _gcmPRINT_VERSION(gcm); \
+                                        gcmSTACK_DUMP(); \
+                                    } while (0)
+#   define gcmkPRINT_VERSION()      _gcmPRINT_VERSION(gcmk)
+#   define _gcmPRINT_VERSION(prefix) \
+        prefix##TRACE(gcvLEVEL_ERROR, \
+                      "Vivante HAL version %d.%d.%d build %d  %s  %s", \
+                      gcvVERSION_MAJOR, gcvVERSION_MINOR, gcvVERSION_PATCH, \
+                      gcvVERSION_BUILD, gcvVERSION_DATE, gcvVERSION_TIME )
+#else
+#   define gcmPRINT_VERSION()       do { gcmSTACK_DUMP(); } while (gcvFALSE)
+#   define gcmkPRINT_VERSION()      do { } while (gcvFALSE)
+#endif
+
+typedef enum _gceDUMP_BUFFER
+{
+    gceDUMP_BUFFER_CONTEXT,
+    gceDUMP_BUFFER_USER,
+    gceDUMP_BUFFER_KERNEL,
+    gceDUMP_BUFFER_LINK,
+    gceDUMP_BUFFER_WAITLINK,
+    gceDUMP_BUFFER_FROM_USER,
+}
+gceDUMP_BUFFER;
+
+void
+gckOS_DumpBuffer(
+    IN gckOS Os,
+    IN gctPOINTER Buffer,
+    IN gctUINT Size,
+    IN gceDUMP_BUFFER Type,
+    IN gctBOOL CopyMessage
+    );
+
+#define gcmkDUMPBUFFER          gckOS_DumpBuffer
+
+#if gcdDUMP_COMMAND
+#   define gcmkDUMPCOMMAND(Os, Buffer, Size, Type, CopyMessage) \
+        gcmkDUMPBUFFER(Os, Buffer, Size, Type, CopyMessage)
+#else
+#   define gcmkDUMPCOMMAND(Os, Buffer, Size, Type, CopyMessage)
+#endif
+
+#if gcmIS_DEBUG(gcdDEBUG_CODE)
+
+void
+gckOS_DebugFlush(
+    gctCONST_STRING CallerName,
+    gctUINT LineNumber,
+    gctUINT32 DmaAddress
+    );
+
+#   define gcmkDEBUGFLUSH(DmaAddress) \
+        gckOS_DebugFlush(__FUNCTION__, __LINE__, DmaAddress)
+#else
+#   define gcmkDEBUGFLUSH(DmaAddress)
+#endif
+
+/*******************************************************************************
+**
+**  gcmDUMP_FRAMERATE
+**
+**      Print average frame rate
+**
+*/
+#if gcdDUMP_FRAMERATE
+    gceSTATUS
+    gcfDumpFrameRate(
+        void
+    );
+#   define gcmDUMP_FRAMERATE        gcfDumpFrameRate
+#elif gcdHAS_ELLIPSES
+#   define gcmDUMP_FRAMERATE(...)
+#else
+    gcmINLINE static void
+    __dummy_dump_frame_rate(
+        void
+        )
+    {
+    }
+#   define gcmDUMP_FRAMERATE        __dummy_dump_frame_rate
+#endif
+
+
+/*******************************************************************************
+**
+**  gcmDUMP
+**
+**      Print a dump message.
+**
+**  ARGUMENTS:
+**
+**      gctSTRING   Message.
+**
+**      ...         Optional arguments.
+*/
+#if gcdDUMP
+    gceSTATUS
+    gcfDump(
+        IN gcoOS Os,
+        IN gctCONST_STRING String,
+        ...
+        );
+#  define gcmDUMP               gcfDump
+#elif gcdHAS_ELLIPSES
+#  define gcmDUMP(...)
+#else
+    gcmINLINE static void
+    __dummy_dump(
+        IN gcoOS Os,
+        IN gctCONST_STRING Message,
+        ...
+        )
+    {
+    }
+#  define gcmDUMP               __dummy_dump
+#endif
+
+/*******************************************************************************
+**
+**  gcmDUMP_DATA
+**
+**      Add data to the dump.
+**
+**  ARGUMENTS:
+**
+**      gctSTRING Tag
+**          Tag for dump.
+**
+**      gctPOINTER Logical
+**          Logical address of buffer.
+**
+**      gctSIZE_T Bytes
+**          Number of bytes.
+*/
+
+#if gcdDUMP || gcdDUMP_COMMAND
+    gceSTATUS
+    gcfDumpData(
+        IN gcoOS Os,
+        IN gctSTRING Tag,
+        IN gctPOINTER Logical,
+        IN gctSIZE_T Bytes
+        );
+#  define gcmDUMP_DATA          gcfDumpData
+#elif gcdHAS_ELLIPSES
+#  define gcmDUMP_DATA(...)
+#else
+    gcmINLINE static void
+    __dummy_dump_data(
+        IN gcoOS Os,
+        IN gctSTRING Tag,
+        IN gctPOINTER Logical,
+        IN gctSIZE_T Bytes
+        )
+    {
+    }
+#  define gcmDUMP_DATA          __dummy_dump_data
+#endif
+
+/*******************************************************************************
+**
+**  gcmDUMP_BUFFER
+**
+**      Print a buffer to the dump.
+**
+**  ARGUMENTS:
+**
+**      gctSTRING Tag
+**          Tag for dump.
+**
+**      gctUINT32 Physical
+**          Physical address of buffer.
+**
+**      gctPOINTER Logical
+**          Logical address of buffer.
+**
+**      gctUINT32 Offset
+**          Offset into buffer.
+**
+**      gctSIZE_T Bytes
+**          Number of bytes.
+*/
+
+#if gcdDUMP || gcdDUMP_COMMAND
+gceSTATUS
+gcfDumpBuffer(
+    IN gcoOS Os,
+    IN gctSTRING Tag,
+    IN gctUINT32 Physical,
+    IN gctPOINTER Logical,
+    IN gctUINT32 Offset,
+    IN gctSIZE_T Bytes
+    );
+#   define gcmDUMP_BUFFER       gcfDumpBuffer
+#elif gcdHAS_ELLIPSES
+#   define gcmDUMP_BUFFER(...)
+#else
+    gcmINLINE static void
+    __dummy_dump_buffer(
+        IN gcoOS Os,
+        IN gctSTRING Tag,
+        IN gctUINT32 Physical,
+        IN gctPOINTER Logical,
+        IN gctUINT32 Offset,
+        IN gctSIZE_T Bytes
+        )
+    {
+    }
+#   define gcmDUMP_BUFFER       __dummy_dump_buffer
+#endif
+
+/*******************************************************************************
+**
+**  gcmDUMP_API
+**
+**      Print a dump message for a high level API prefixed by the function name.
+**
+**  ARGUMENTS:
+**
+**      gctSTRING   Message.
+**
+**      ...         Optional arguments.
+*/
+gceSTATUS gcfDumpApi(IN gctCONST_STRING String, ...);
+#if gcdDUMP_API
+#   define gcmDUMP_API           gcfDumpApi
+#elif gcdHAS_ELLIPSES
+#   define gcmDUMP_API(...)
+#else
+    gcmINLINE static void
+    __dummy_dump_api(
+        IN gctCONST_STRING Message,
+        ...
+        )
+    {
+    }
+#  define gcmDUMP_API           __dummy_dump_api
+#endif
+
+/*******************************************************************************
+**
+**  gcmDUMP_API_ARRAY
+**
+**      Print an array of data.
+**
+**  ARGUMENTS:
+**
+**      gctUINT32_PTR   Pointer to array.
+**      gctUINT32       Size.
+*/
+gceSTATUS gcfDumpArray(IN gctCONST_POINTER Data, IN gctUINT32 Size);
+#if gcdDUMP_API
+#   define gcmDUMP_API_ARRAY        gcfDumpArray
+#elif gcdHAS_ELLIPSES
+#   define gcmDUMP_API_ARRAY(...)
+#else
+    gcmINLINE static void
+    __dummy_dump_api_array(
+        IN gctCONST_POINTER Data,
+        IN gctUINT32 Size
+        )
+    {
+    }
+#   define gcmDUMP_API_ARRAY        __dummy_dump_api_array
+#endif
+
+/*******************************************************************************
+**
+**  gcmDUMP_API_ARRAY_TOKEN
+**
+**      Print an array of data terminated by a token.
+**
+**  ARGUMENTS:
+**
+**      gctUINT32_PTR   Pointer to array.
+**      gctUINT32       Termination.
+*/
+gceSTATUS gcfDumpArrayToken(IN gctCONST_POINTER Data, IN gctUINT32 Termination);
+#if gcdDUMP_API
+#   define gcmDUMP_API_ARRAY_TOKEN  gcfDumpArrayToken
+#elif gcdHAS_ELLIPSES
+#   define gcmDUMP_API_ARRAY_TOKEN(...)
+#else
+    gcmINLINE static void
+    __dummy_dump_api_array_token(
+        IN gctCONST_POINTER Data,
+        IN gctUINT32 Termination
+        )
+    {
+    }
+#   define gcmDUMP_API_ARRAY_TOKEN  __dummy_dump_api_array_token
+#endif
+
+/*******************************************************************************
+**
+**  gcmDUMP_API_DATA
+**
+**      Print an array of bytes.
+**
+**  ARGUMENTS:
+**
+**      gctCONST_POINTER    Pointer to array.
+**      gctSIZE_T           Size.
+*/
+gceSTATUS gcfDumpApiData(IN gctCONST_POINTER Data, IN gctSIZE_T Size);
+#if gcdDUMP_API
+#   define gcmDUMP_API_DATA         gcfDumpApiData
+#elif gcdHAS_ELLIPSES
+#   define gcmDUMP_API_DATA(...)
+#else
+    gcmINLINE static void
+    __dummy_dump_api_data(
+        IN gctCONST_POINTER Data,
+        IN gctSIZE_T Size
+        )
+    {
+    }
+#   define gcmDUMP_API_DATA         __dummy_dump_api_data
+#endif
+
+/*******************************************************************************
+**
+**  gcmTRACE_RELEASE
+**
+**      Print a message to the shader debugger.
+**
+**  ARGUMENTS:
+**
+**      message Message.
+**      ...     Optional arguments.
+*/
+
+#define gcmTRACE_RELEASE                gcoOS_DebugShaderTrace
+
+void
+gcoOS_DebugShaderTrace(
+    IN gctCONST_STRING Message,
+    ...
+    );
+
+void
+gcoOS_SetDebugShaderFiles(
+    IN gctCONST_STRING VSFileName,
+    IN gctCONST_STRING FSFileName
+    );
+
+void
+gcoOS_SetDebugShaderFileType(
+    IN gctUINT32 ShaderType
+    );
+
+void
+gcoOS_EnableDebugBuffer(
+    IN gctBOOL Enable
+    );
+
+/*******************************************************************************
+**
+**  gcmBREAK
+**
+**      Break into the debugger.  In retail mode this macro does nothing.
+**
+**  ARGUMENTS:
+**
+**      None.
+*/
+
+void
+gcoOS_DebugBreak(
+    void
+    );
+
+void
+gckOS_DebugBreak(
+    void
+    );
+
+#if gcmIS_DEBUG(gcdDEBUG_BREAK)
+#   define gcmBREAK             gcoOS_DebugBreak
+#   define gcmkBREAK            gckOS_DebugBreak
+#else
+#   define gcmBREAK()
+#   define gcmkBREAK()
+#endif
+
+/*******************************************************************************
+**
+**  gcmASSERT
+**
+**      Evaluate an expression and break into the debugger if the expression
+**      evaluates to false.  In retail mode this macro does nothing.
+**
+**  ARGUMENTS:
+**
+**      exp     Expression to evaluate.
+*/
+#if gcmIS_DEBUG(gcdDEBUG_ASSERT)
+#   define _gcmASSERT(prefix, exp) \
+        do \
+        { \
+            if (!(exp)) \
+            { \
+                prefix##TRACE(gcvLEVEL_ERROR, \
+                              #prefix "ASSERT at %s(%d)", \
+                              __FUNCTION__, __LINE__); \
+                prefix##TRACE(gcvLEVEL_ERROR, \
+                              "(%s)", #exp); \
+                prefix##BREAK(); \
+            } \
+        } \
+        while (gcvFALSE)
+#   define gcmASSERT(exp)           _gcmASSERT(gcm, exp)
+#   define gcmkASSERT(exp)          _gcmASSERT(gcmk, exp)
+#else
+#   define gcmASSERT(exp)
+#   define gcmkASSERT(exp)
+#endif
+
+/*******************************************************************************
+**
+**  gcmVERIFY
+**
+**      Verify if an expression returns true.  If the expression does not
+**      evaluates to true, an assertion will happen in debug mode.
+**
+**  ARGUMENTS:
+**
+**      exp     Expression to evaluate.
+*/
+#if gcmIS_DEBUG(gcdDEBUG_ASSERT)
+#   define gcmVERIFY(exp)           gcmASSERT(exp)
+#   define gcmkVERIFY(exp)          gcmkASSERT(exp)
+#else
+#   define gcmVERIFY(exp)           exp
+#   define gcmkVERIFY(exp)          exp
+#endif
+
+/*******************************************************************************
+**
+**  gcmVERIFY_OK
+**
+**      Verify a fucntion returns gcvSTATUS_OK.  If the function does not return
+**      gcvSTATUS_OK, an assertion will happen in debug mode.
+**
+**  ARGUMENTS:
+**
+**      func    Function to evaluate.
+*/
+
+void
+gcoOS_Verify(
+    IN gceSTATUS Status
+    );
+
+void
+gckOS_Verify(
+    IN gceSTATUS Status
+    );
+
+#if gcmIS_DEBUG(gcdDEBUG_ASSERT)
+#   define gcmVERIFY_OK(func) \
+        do \
+        { \
+            gceSTATUS verifyStatus = func; \
+            gcoOS_Verify(verifyStatus); \
+            if (verifyStatus != gcvSTATUS_OK) \
+            { \
+                gcmTRACE( \
+                    gcvLEVEL_ERROR, \
+                    "gcmVERIFY_OK(%d): function returned %d", \
+                    __LINE__, verifyStatus \
+                    ); \
+            } \
+            gcmASSERT(verifyStatus == gcvSTATUS_OK); \
+        } \
+        while (gcvFALSE)
+#   define gcmkVERIFY_OK(func) \
+        do \
+        { \
+            gceSTATUS verifyStatus = func; \
+            if (verifyStatus != gcvSTATUS_OK) \
+            { \
+                gcmkTRACE( \
+                    gcvLEVEL_ERROR, \
+                    "gcmkVERIFY_OK(%d): function returned %d", \
+                    __LINE__, verifyStatus \
+                    ); \
+            } \
+            gckOS_Verify(verifyStatus); \
+            gcmkASSERT(verifyStatus == gcvSTATUS_OK); \
+        } \
+        while (gcvFALSE)
+#else
+#   define gcmVERIFY_OK(func)       func
+#   define gcmkVERIFY_OK(func)      func
+#endif
+
+gctCONST_STRING
+gcoOS_DebugStatus2Name(
+    gceSTATUS status
+    );
+
+gctCONST_STRING
+gckOS_DebugStatus2Name(
+    gceSTATUS status
+    );
+
+/*******************************************************************************
+**
+**  gcmERR_BREAK
+**
+**      Executes a break statement on error.
+**
+**  ASSUMPTIONS:
+**
+**      'status' variable of gceSTATUS type must be defined.
+**
+**  ARGUMENTS:
+**
+**      func    Function to evaluate.
+*/
+#define _gcmERR_BREAK(prefix, func) \
+    status = func; \
+    if (gcmIS_ERROR(status)) \
+    { \
+        prefix##PRINT_VERSION(); \
+        prefix##TRACE(gcvLEVEL_ERROR, \
+            #prefix "ERR_BREAK: status=%d(%s) @ %s(%d)", \
+            status, gcoOS_DebugStatus2Name(status), __FUNCTION__, __LINE__); \
+        break; \
+    } \
+    do { } while (gcvFALSE)
+#define _gcmkERR_BREAK(prefix, func) \
+    status = func; \
+    if (gcmIS_ERROR(status)) \
+    { \
+        prefix##PRINT_VERSION(); \
+        prefix##TRACE(gcvLEVEL_ERROR, \
+            #prefix "ERR_BREAK: status=%d(%s) @ %s(%d)", \
+            status, gckOS_DebugStatus2Name(status), __FUNCTION__, __LINE__); \
+        break; \
+    } \
+    do { } while (gcvFALSE)
+#define gcmERR_BREAK(func)          _gcmERR_BREAK(gcm, func)
+#define gcmkERR_BREAK(func)         _gcmkERR_BREAK(gcmk, func)
+
+/*******************************************************************************
+**
+**  gcmERR_RETURN
+**
+**      Executes a return on error.
+**
+**  ASSUMPTIONS:
+**
+**      'status' variable of gceSTATUS type must be defined.
+**
+**  ARGUMENTS:
+**
+**      func    Function to evaluate.
+*/
+#define _gcmERR_RETURN(prefix, func) \
+    status = func; \
+    if (gcmIS_ERROR(status)) \
+    { \
+        prefix##PRINT_VERSION(); \
+        prefix##TRACE(gcvLEVEL_ERROR, \
+            #prefix "ERR_RETURN: status=%d(%s) @ %s(%d)", \
+            status, gcoOS_DebugStatus2Name(status), __FUNCTION__, __LINE__); \
+        prefix##FOOTER(); \
+        return status; \
+    } \
+    do { } while (gcvFALSE)
+#define _gcmkERR_RETURN(prefix, func) \
+    status = func; \
+    if (gcmIS_ERROR(status)) \
+    { \
+        prefix##PRINT_VERSION(); \
+        prefix##TRACE(gcvLEVEL_ERROR, \
+            #prefix "ERR_RETURN: status=%d(%s) @ %s(%d)", \
+            status, gckOS_DebugStatus2Name(status), __FUNCTION__, __LINE__); \
+        prefix##FOOTER(); \
+        return status; \
+    } \
+    do { } while (gcvFALSE)
+#define gcmERR_RETURN(func)         _gcmERR_RETURN(gcm, func)
+#define gcmkERR_RETURN(func)        _gcmkERR_RETURN(gcmk, func)
+
+
+/*******************************************************************************
+**
+**  gcmONERROR
+**
+**      Jump to the error handler in case there is an error.
+**
+**  ASSUMPTIONS:
+**
+**      'status' variable of gceSTATUS type must be defined.
+**
+**  ARGUMENTS:
+**
+**      func    Function to evaluate.
+*/
+#if 0
+#define _gcmONERROR(prefix, func) \
+    do \
+    { \
+        status = func; \
+        if (gcmIS_ERROR(status)) \
+        { \
+            prefix##PRINT_VERSION(); \
+            prefix##TRACE(gcvLEVEL_ERROR, \
+                #prefix "ONERROR: status=%d(%s) @ %s(%d)", \
+                status, gcoOS_DebugStatus2Name(status), __FUNCTION__, __LINE__); \
+            goto OnError; \
+        } \
+    } \
+    while (gcvFALSE)
+#endif
+#if 1
+#define _gcmONERROR(prefix, func) \
+    do \
+    { \
+        status = func; \
+        if (gcmIS_ERROR(status)) \
+        { \
+            goto OnError; \
+        } \
+    } \
+    while (gcvFALSE)
+#endif
+#define _gcmkONERROR(prefix, func) \
+    do \
+    { \
+        status = func; \
+        if (gcmIS_ERROR(status)) \
+        { \
+            prefix##PRINT_VERSION(); \
+            prefix##TRACE(gcvLEVEL_ERROR, \
+                #prefix "ONERROR: status=%d(%s) @ %s(%d)", \
+                status, gckOS_DebugStatus2Name(status), __FUNCTION__, __LINE__); \
+            goto OnError; \
+        } \
+    } \
+    while (gcvFALSE)
+#define gcmONERROR(func)            _gcmONERROR(gcm, func)
+#define gcmkONERROR(func)           _gcmkONERROR(gcmk, func)
+
+/*******************************************************************************
+**
+**  gcmVERIFY_LOCK
+**
+**      Verifies whether the surface is locked.
+**
+**  ARGUMENTS:
+**
+**      surfaceInfo Pointer to the surface iniformational structure.
+*/
+#define gcmVERIFY_LOCK(surfaceInfo) \
+    if (!surfaceInfo->node.valid) \
+    { \
+        gcmONERROR(gcvSTATUS_MEMORY_UNLOCKED); \
+    } \
+
+/*******************************************************************************
+**
+**  gcmVERIFY_NODE_LOCK
+**
+**      Verifies whether the surface node is locked.
+**
+**  ARGUMENTS:
+**
+**      surfaceInfo Pointer to the surface iniformational structure.
+*/
+#define gcmVERIFY_NODE_LOCK(surfaceNode) \
+    if (!(surfaceNode)->valid) \
+    { \
+        status = gcvSTATUS_MEMORY_UNLOCKED; \
+        break; \
+    } \
+    do { } while (gcvFALSE)
+
+/*******************************************************************************
+**
+**  gcmBADOBJECT_BREAK
+**
+**      Executes a break statement on bad object.
+**
+**  ARGUMENTS:
+**
+**      obj     Object to test.
+**      t       Expected type of the object.
+*/
+#define gcmBADOBJECT_BREAK(obj, t) \
+    if ((obj == gcvNULL) \
+    ||  (((gcsOBJECT *)(obj))->type != t) \
+    ) \
+    { \
+        status = gcvSTATUS_INVALID_OBJECT; \
+        break; \
+    } \
+    do { } while (gcvFALSE)
+
+/*******************************************************************************
+**
+**  gcmCHECK_STATUS
+**
+**      Executes a break statement on error.
+**
+**  ASSUMPTIONS:
+**
+**      'status' variable of gceSTATUS type must be defined.
+**
+**  ARGUMENTS:
+**
+**      func    Function to evaluate.
+*/
+#define _gcmCHECK_STATUS(prefix, func) \
+    do \
+    { \
+        last = func; \
+        if (gcmIS_ERROR(last)) \
+        { \
+            prefix##TRACE(gcvLEVEL_ERROR, \
+                #prefix "CHECK_STATUS: status=%d(%s) @ %s(%d)", \
+                last, gcoOS_DebugStatus2Name(last), __FUNCTION__, __LINE__); \
+            status = last; \
+        } \
+    } \
+    while (gcvFALSE)
+#define _gcmkCHECK_STATUS(prefix, func) \
+    do \
+    { \
+        last = func; \
+        if (gcmIS_ERROR(last)) \
+        { \
+            prefix##TRACE(gcvLEVEL_ERROR, \
+                #prefix "CHECK_STATUS: status=%d(%s) @ %s(%d)", \
+                last, gckOS_DebugStatus2Name(last), __FUNCTION__, __LINE__); \
+            status = last; \
+        } \
+    } \
+    while (gcvFALSE)
+#define gcmCHECK_STATUS(func)       _gcmCHECK_STATUS(gcm, func)
+#define gcmkCHECK_STATUS(func)      _gcmkCHECK_STATUS(gcmk, func)
+
+/*******************************************************************************
+**
+**  gcmVERIFY_ARGUMENT
+**
+**      Assert if an argument does not apply to the specified expression.  If
+**      the argument evaluates to false, gcvSTATUS_INVALID_ARGUMENT will be
+**      returned from the current function.  In retail mode this macro does
+**      nothing.
+**
+**  ARGUMENTS:
+**
+**      arg     Argument to evaluate.
+*/
+#   define _gcmVERIFY_ARGUMENT(prefix, arg) \
+       do \
+       { \
+           if (!(arg)) \
+           { \
+               prefix##TRACE(gcvLEVEL_ERROR, #prefix "VERIFY_ARGUMENT failed:"); \
+               prefix##ASSERT(arg); \
+               prefix##FOOTER_ARG("status=%d", gcvSTATUS_INVALID_ARGUMENT); \
+               return gcvSTATUS_INVALID_ARGUMENT; \
+           } \
+       } \
+       while (gcvFALSE)
+#   define gcmVERIFY_ARGUMENT(arg)     _gcmVERIFY_ARGUMENT(gcm, arg)
+#   define gcmkVERIFY_ARGUMENT(arg)    _gcmVERIFY_ARGUMENT(gcmk, arg)
+
+/*******************************************************************************
+**
+**  gcmDEBUG_VERIFY_ARGUMENT
+**
+**      Works just like gcmVERIFY_ARGUMENT, but is only valid in debug mode.
+**      Use this to verify arguments inside non-public API functions.
+*/
+#if gcdDEBUG
+#   define gcmDEBUG_VERIFY_ARGUMENT(arg)    _gcmVERIFY_ARGUMENT(gcm, arg)
+#   define gcmkDEBUG_VERIFY_ARGUMENT(arg)   _gcmkVERIFY_ARGUMENT(gcm, arg)
+#else
+#   define gcmDEBUG_VERIFY_ARGUMENT(arg)
+#   define gcmkDEBUG_VERIFY_ARGUMENT(arg)
+#endif
+/*******************************************************************************
+**
+**  gcmVERIFY_ARGUMENT_RETURN
+**
+**      Assert if an argument does not apply to the specified expression.  If
+**      the argument evaluates to false, gcvSTATUS_INVALID_ARGUMENT will be
+**      returned from the current function.  In retail mode this macro does
+**      nothing.
+**
+**  ARGUMENTS:
+**
+**      arg     Argument to evaluate.
+*/
+#   define _gcmVERIFY_ARGUMENT_RETURN(prefix, arg, value) \
+       do \
+       { \
+           if (!(arg)) \
+           { \
+               prefix##TRACE(gcvLEVEL_ERROR, \
+                             #prefix "gcmVERIFY_ARGUMENT_RETURN failed:"); \
+               prefix##ASSERT(arg); \
+               prefix##FOOTER_ARG("value=%d", value); \
+               return value; \
+           } \
+       } \
+       while (gcvFALSE)
+#   define gcmVERIFY_ARGUMENT_RETURN(arg, value) \
+                _gcmVERIFY_ARGUMENT_RETURN(gcm, arg, value)
+#   define gcmkVERIFY_ARGUMENT_RETURN(arg, value) \
+                _gcmVERIFY_ARGUMENT_RETURN(gcmk, arg, value)
+
+#define MAX_LOOP_COUNT 0x7FFFFFFF
+
+void gcoOS_SetLogFilter(IN unsigned int filter);
+void gcoOS_Log(IN unsigned int filter, IN const char* msg,...);
+
+gceSTATUS
+gcoOS_PrintToFile(
+    IN gctFILE File,
+    IN gctCONST_STRING String,
+    ...
+    );
+
+void gckOS_SetLogFilter(IN unsigned int filter);
+void gckOS_Log(IN unsigned int filter, IN const char* msg,...);
+
+#if MRVL_ENABLE_ERROR_LOG
+#   define gcmLOG               gcoOS_Log
+#   define gcmkLOG              gckOS_Log
+#elif gcdHAS_ELLIPSES
+#   define gcmLOG(...)
+#   define gcmkLOG(...)
+#else
+    gcmINLINE static void
+    __dummy_log(
+        IN gctUINT32 Filter,
+        IN gctCONST_STRING Message,
+        ...
+        )
+    {
+    }
+
+#   define gcmLOG               __dummy_log
+#   define gcmkLOG              __dummy_log
+#endif
+
+/*  Logging service  */
+#define _GFX_LOG_NONE_          0x00000000
+#define _GFX_LOG_ERROR_         0x00000001
+#define _GFX_LOG_WARNING_       0x00000002
+#define _GFX_LOG_EGL_API_       0x00000004
+#define _GFX_LOG_NATIVE_API_    0x00000008
+#define _GFX_LOG_OES_API_       0x00000010
+#define _GFX_LOG_VG_API_        0x00000020
+#define _GFX_LOG_CONFIG_        0x00000040
+#define _GFX_LOG_INFO_          0x00000080
+#define _GFX_LOG_NOTIFY_        0x00000100
+#define _GFX_LOG_OCL_API_       0x00000200
+#define _GFX_LOG_ALL_           0xffffffff
+#if MRVL_ENABLE_EGL_API_LOG
+#define EGL_API_LOG(x)          gcoOS_Log x
+#else
+#define EGL_API_LOG(x)
+#endif
+#define EGL_LOG(x)              gcoOS_Log x
+
+
+#if MRVL_ENABLE_OES1_API_LOG
+#define OES11_API_LOG(x)        gcoOS_Log x
+#else
+#define OES11_API_LOG(x)
+#endif
+#define OES11_LOG(x)            gcoOS_Log x
+
+#if MRVL_ENABLE_OES2_API_LOG
+#define OES20_API_LOG(x)        gcoOS_Log x
+#else
+#define OES20_API_LOG(x)
+#endif
+#define OES20_LOG(x)            gcoOS_Log x
+
+#if MRVL_ENABLE_OVG_API_LOG
+#define OVG_API_LOG(x)          gcoOS_Log x
+#else
+#define OVG_API_LOG(x)
+#endif
+#define OVG_LOG(x)              gcoOS_Log x
+
+#if MRVL_ENABLE_OCL_API_LOG
+#define OCL_API_LOG(x)          gcoOS_Log x
+#else
+#define OCL_API_LOG(x)
+#endif
+
+/******************************************************************************\
+****************************** User Debug Option ******************************
+\******************************************************************************/
+
+/* User option. */
+typedef enum _gceDEBUG_MSG
+{
+    gcvDEBUG_MSG_NONE,
+    gcvDEBUG_MSG_ERROR,
+    gcvDEBUG_MSG_WARNING
+}
+gceDEBUG_MSG;
+
+typedef struct _gcsUSER_DEBUG_OPTION
+{
+    gceDEBUG_MSG        debugMsg;
+}
+gcsUSER_DEBUG_OPTION;
+
+gcsUSER_DEBUG_OPTION *
+gcGetUserDebugOption(
+    void
+    );
+
+#define gcmUSER_DEBUG_MSG(level, ...) \
+    do \
+    { \
+        if (level <= gcGetUserDebugOption()->debugMsg) \
+        { \
+            gcoOS_Print(__VA_ARGS__); \
+        } \
+    } while (gcvFALSE)
+
+#define gcmUSER_DEBUG_ERROR_MSG(...)   gcmUSER_DEBUG_MSG(gcvDEBUG_MSG_ERROR, "Error: " __VA_ARGS__)
+#define gcmUSER_DEBUG_WARNING_MSG(...) gcmUSER_DEBUG_MSG(gcvDEBUG_MSG_WARNING, "Warring: " __VA_ARGS__)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gc_hal_base_h_ */
diff --git a/src/include_olpc_4_6_9/gc_hal_driver.h b/src/include_olpc_4_6_9/gc_hal_driver.h
new file mode 100644
index 0000000..b4fec2b
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal_driver.h
@@ -0,0 +1,956 @@
+/******************************************************************************\
+|*                                                                            *|
+|* Copyright (c) 2005 - 2011 by Vivante Corp.  All rights reserved.           *|
+|*                                                                            *|
+|* The material in this file is confidential and contains trade secrets of    *|
+|* Vivante Corporation.  This is proprietary information owned by Vivante     *|
+|* Corporation.                                                               *|
+|*                                                                            *|
+\******************************************************************************/
+
+
+
+
+#ifndef __gc_hal_driver_h_
+#define __gc_hal_driver_h_
+
+#include "gc_hal_enum.h"
+#include "gc_hal_types.h"
+
+#if gcdENABLE_VG
+#include "gc_hal_driver_vg.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/******************************************************************************\
+******************************* I/O Control Codes ******************************
+\******************************************************************************/
+
+#define gcvHAL_CLASS                    "galcore"
+#define IOCTL_GCHAL_INTERFACE           30000
+#define IOCTL_GCHAL_KERNEL_INTERFACE    30001
+#define IOCTL_GCHAL_TERMINATE           30002
+
+/******************************************************************************\
+********************************* Command Codes ********************************
+\******************************************************************************/
+
+typedef enum _gceHAL_COMMAND_CODES
+{
+    /* Generic query. */
+    gcvHAL_QUERY_VIDEO_MEMORY,
+    gcvHAL_QUERY_CHIP_IDENTITY,
+
+    /* Contiguous memory. */
+    gcvHAL_ALLOCATE_NON_PAGED_MEMORY,
+    gcvHAL_FREE_NON_PAGED_MEMORY,
+    gcvHAL_ALLOCATE_CONTIGUOUS_MEMORY,
+    gcvHAL_FREE_CONTIGUOUS_MEMORY,
+
+    /* Video memory allocation. */
+    gcvHAL_ALLOCATE_VIDEO_MEMORY,           /* Enforced alignment. */
+    gcvHAL_ALLOCATE_LINEAR_VIDEO_MEMORY,    /* No alignment. */
+    gcvHAL_FREE_VIDEO_MEMORY,
+
+    /* Physical-to-logical mapping. */
+    gcvHAL_MAP_MEMORY,
+    gcvHAL_UNMAP_MEMORY,
+
+    /* Logical-to-physical mapping. */
+    gcvHAL_MAP_USER_MEMORY,
+    gcvHAL_UNMAP_USER_MEMORY,
+
+    /* Surface lock/unlock. */
+    gcvHAL_LOCK_VIDEO_MEMORY,
+    gcvHAL_UNLOCK_VIDEO_MEMORY,
+
+    /* Event queue. */
+    gcvHAL_EVENT_COMMIT,
+
+    gcvHAL_USER_SIGNAL,
+    gcvHAL_SIGNAL,
+    gcvHAL_WRITE_DATA,
+
+    gcvHAL_COMMIT,
+    gcvHAL_STALL,
+
+    gcvHAL_READ_REGISTER,
+    gcvHAL_WRITE_REGISTER,
+
+    gcvHAL_GET_PROFILE_SETTING,
+    gcvHAL_SET_PROFILE_SETTING,
+
+    gcvHAL_READ_ALL_PROFILE_REGISTERS,
+    gcvHAL_PROFILE_REGISTERS_2D,
+
+    /* Power management. */
+    gcvHAL_SET_POWER_MANAGEMENT_STATE,
+    gcvHAL_QUERY_POWER_MANAGEMENT_STATE,
+
+    gcvHAL_GET_BASE_ADDRESS,
+
+    gcvHAL_SET_IDLE, /* reserved */
+
+    /* Queries. */
+    gcvHAL_QUERY_KERNEL_SETTINGS,
+
+    /* Reset. */
+    gcvHAL_RESET,
+
+    /* Map physical address into handle. */
+    gcvHAL_MAP_PHYSICAL,
+
+    /* Debugger stuff. */
+    gcvHAL_DEBUG,
+
+    /* Cache stuff. */
+    gcvHAL_CACHE,
+
+    /* TimeStamp */
+    gcvHAL_TIMESTAMP,
+
+    /* Database. */
+    gcvHAL_DATABASE,
+
+    /* Version. */
+    gcvHAL_VERSION,
+
+    /* Chip info */
+    gcvHAL_CHIP_INFO,
+
+    /* Process attaching/detaching. */
+    gcvHAL_ATTACH,
+    gcvHAL_DETACH,
+
+    /* Composition. */
+    gcvHAL_COMPOSE,
+
+    /* Set timeOut value */
+    gcvHAL_SET_TIMEOUT,
+
+    /* Frame database. */
+    gcvHAL_GET_FRAME_INFO,
+
+    /* Shared info for each process */
+    gcvHAL_GET_SHARED_INFO,
+    gcvHAL_SET_SHARED_INFO,
+    gcvHAL_QUERY_COMMAND_BUFFER,
+
+    gcvHAL_COMMIT_DONE,
+
+    /* GPU and event dump */
+    gcvHAL_DUMP_GPU_STATE,
+    gcvHAL_DUMP_EVENT,
+
+    /* FSCALE_VAL. */
+    gcvHAL_SET_FSCALE_VALUE,
+    gcvHAL_GET_FSCALE_VALUE,
+
+    /* Flush Cache. */
+    gcvHAL_FLUSH_CACHE,
+
+    /* get mmu version */
+    gcvHAL_GET_MMU_VERSION,
+}
+gceHAL_COMMAND_CODES;
+
+/******************************************************************************\
+****************************** Interface Structure *****************************
+\******************************************************************************/
+
+#define gcdMAX_PROFILE_FILE_NAME    128
+#define gcdMAX_FUNC_NAME_LEN    32
+
+/* Kernel settings. */
+typedef struct _gcsKERNEL_SETTINGS
+{
+    /* Used RealTime signal between kernel and user. */
+    gctINT signal;
+}
+gcsKERNEL_SETTINGS;
+
+
+/* gcvHAL_QUERY_CHIP_IDENTITY */
+typedef struct _gcsHAL_QUERY_CHIP_IDENTITY * gcsHAL_QUERY_CHIP_IDENTITY_PTR;
+typedef struct _gcsHAL_QUERY_CHIP_IDENTITY
+{
+
+    /* Chip model. */
+    gceCHIPMODEL                chipModel;
+
+    /* Revision value.*/
+    gctUINT32                   chipRevision;
+
+    /* Supported feature fields. */
+    gctUINT32                   chipFeatures;
+
+    /* Supported minor feature fields. */
+    gctUINT32                   chipMinorFeatures;
+
+    /* Supported minor feature 1 fields. */
+    gctUINT32                   chipMinorFeatures1;
+
+    /* Supported minor feature 2 fields. */
+    gctUINT32                   chipMinorFeatures2;
+
+    /* Supported minor feature 3 fields. */
+    gctUINT32                   chipMinorFeatures3;
+
+    /* Supported minor feature 4 fields. */
+    gctUINT32                   chipMinorFeatures4;
+
+    /* Number of streams supported. */
+    gctUINT32                   streamCount;
+
+    /* Total number of temporary registers per thread. */
+    gctUINT32                   registerMax;
+
+    /* Maximum number of threads. */
+    gctUINT32                   threadCount;
+
+    /* Number of shader cores. */
+    gctUINT32                   shaderCoreCount;
+
+    /* Size of the vertex cache. */
+    gctUINT32                   vertexCacheSize;
+
+    /* Number of entries in the vertex output buffer. */
+    gctUINT32                   vertexOutputBufferSize;
+
+    /* Number of pixel pipes. */
+    gctUINT32                   pixelPipes;
+
+    /* Number of instructions. */
+    gctUINT32                   instructionCount;
+
+    /* Number of constants. */
+    gctUINT32                   numConstants;
+
+    /* Buffer size */
+    gctUINT32                   bufferSize;
+
+    /* Number of varyings */
+    gctUINT32                   varyingsCount;
+
+    /* Supertile layout style in hardware */
+    gctUINT32                   superTileMode;
+}
+gcsHAL_QUERY_CHIP_IDENTITY;
+
+/* gcvHAL_COMPOSE. */
+typedef struct _gcsHAL_COMPOSE * gcsHAL_COMPOSE_PTR;
+typedef struct _gcsHAL_COMPOSE
+{
+    /* Composition state buffer. */
+    gctPHYS_ADDR                physical;
+    gctPOINTER                  logical;
+    gctSIZE_T                   offset;
+    gctSIZE_T                   size;
+
+    /* Composition end signal. */
+    gctHANDLE                   process;
+    gctSIGNAL                   signal;
+
+    /* User signals. */
+    gctHANDLE                   userProcess;
+    gctSIGNAL                   userSignal1;
+    gctSIGNAL                   userSignal2;
+
+#if defined(__QNXNTO__)
+    /* Client pulse side-channel connection ID. */
+    gctINT32                    coid;
+
+    /* Set by server. */
+    gctINT32                    rcvid;
+#endif
+}
+gcsHAL_COMPOSE;
+
+typedef struct _gcsHAL_INTERFACE
+{
+    /* Command code. */
+    gceHAL_COMMAND_CODES        command;
+
+    /* Hardware type. */
+    gceHARDWARE_TYPE            hardwareType;
+
+    /* Status value. */
+    gceSTATUS                   status;
+
+    /* Handle to this interface channel. */
+    gctHANDLE                   handle;
+
+    /* Pid of the client. */
+    gctUINT32                   pid;
+
+    /* Union of command structures. */
+    union _u
+    {
+        /* gcvHAL_GET_BASE_ADDRESS */
+        struct _gcsHAL_GET_BASE_ADDRESS
+        {
+            /* Physical memory address of internal memory. */
+            OUT gctUINT32               baseAddress;
+        }
+        GetBaseAddress;
+
+        /* gcvHAL_GET_MMU_VERSION */
+        struct _gcsHAL_GET_MMU_VERSION
+        {
+            /* mmu version */
+            OUT gctUINT32               mmuVersion;
+        }
+        GetMmuVersion;
+
+        /* gcvHAL_QUERY_VIDEO_MEMORY */
+        struct _gcsHAL_QUERY_VIDEO_MEMORY
+        {
+            /* Physical memory address of internal memory. */
+            OUT gctPHYS_ADDR            internalPhysical;
+
+            /* Size in bytes of internal memory.*/
+            OUT gctSIZE_T               internalSize;
+
+            /* Physical memory address of external memory. */
+            OUT gctPHYS_ADDR            externalPhysical;
+
+            /* Size in bytes of external memory.*/
+            OUT gctSIZE_T               externalSize;
+
+            /* Physical memory address of contiguous memory. */
+            OUT gctPHYS_ADDR            contiguousPhysical;
+
+            /* Size in bytes of contiguous memory.*/
+            OUT gctSIZE_T               contiguousSize;
+        }
+        QueryVideoMemory;
+
+        /* gcvHAL_QUERY_CHIP_IDENTITY */
+        gcsHAL_QUERY_CHIP_IDENTITY      QueryChipIdentity;
+
+        /* gcvHAL_MAP_MEMORY */
+        struct _gcsHAL_MAP_MEMORY
+        {
+            /* Physical memory address to map. */
+            IN gctPHYS_ADDR             physical;
+
+            /* Number of bytes in physical memory to map. */
+            IN gctSIZE_T                bytes;
+
+            /* Address of mapped memory. */
+            OUT gctPOINTER              logical;
+        }
+        MapMemory;
+
+        /* gcvHAL_UNMAP_MEMORY */
+        struct _gcsHAL_UNMAP_MEMORY
+        {
+            /* Physical memory address to unmap. */
+            IN gctPHYS_ADDR             physical;
+
+            /* Number of bytes in physical memory to unmap. */
+            IN gctSIZE_T                bytes;
+
+            /* Address of mapped memory to unmap. */
+            IN gctPOINTER               logical;
+        }
+        UnmapMemory;
+
+        /* gcvHAL_ALLOCATE_LINEAR_VIDEO_MEMORY */
+        struct _gcsHAL_ALLOCATE_LINEAR_VIDEO_MEMORY
+        {
+            /* Number of bytes to allocate. */
+            IN OUT gctUINT              bytes;
+
+            /* Buffer alignment. */
+            IN gctUINT                  alignment;
+
+            /* Type of allocation. */
+            IN gceSURF_TYPE             type;
+
+            /* Memory pool to allocate from. */
+            IN OUT gcePOOL              pool;
+
+            /* Allocated video memory. */
+            OUT gcuVIDMEM_NODE_PTR      node;
+
+            /* Name and line of the calling function */
+            IN gctCHAR                 funcName[gcdMAX_FUNC_NAME_LEN];
+            IN gctINT                   line;
+        }
+        AllocateLinearVideoMemory;
+
+        /* gcvHAL_ALLOCATE_VIDEO_MEMORY */
+        struct _gcsHAL_ALLOCATE_VIDEO_MEMORY
+        {
+            /* Width of rectangle to allocate. */
+            IN OUT gctUINT              width;
+
+            /* Height of rectangle to allocate. */
+            IN OUT gctUINT              height;
+
+            /* Depth of rectangle to allocate. */
+            IN gctUINT                  depth;
+
+            /* Format rectangle to allocate in gceSURF_FORMAT. */
+            IN gceSURF_FORMAT           format;
+
+            /* Type of allocation. */
+            IN gceSURF_TYPE             type;
+
+            /* Memory pool to allocate from. */
+            IN OUT gcePOOL              pool;
+
+            /* Allocated video memory. */
+            OUT gcuVIDMEM_NODE_PTR      node;
+        }
+        AllocateVideoMemory;
+
+        /* gcvHAL_FREE_VIDEO_MEMORY */
+        struct _gcsHAL_FREE_VIDEO_MEMORY
+        {
+            /* Allocated video memory. */
+            IN gcuVIDMEM_NODE_PTR       node;
+
+#ifdef __QNXNTO__
+/* TODO: This is part of the unlock - why is it here? */
+            /* Mapped logical address to unmap in user space. */
+            OUT gctPOINTER              memory;
+
+            /* Number of bytes to allocated. */
+            OUT gctSIZE_T               bytes;
+#endif
+        }
+        FreeVideoMemory;
+
+        /* gcvHAL_LOCK_VIDEO_MEMORY */
+        struct _gcsHAL_LOCK_VIDEO_MEMORY
+        {
+            /* Allocated video memory. */
+            IN gcuVIDMEM_NODE_PTR       node;
+
+            /* Cache configuration. */
+            /* Only gcvPOOL_CONTIGUOUS and gcvPOOL_VIRUTAL
+            ** can be configured */
+            IN gctBOOL                  cacheable;
+
+            /* Hardware specific address. */
+            OUT gctUINT32               address;
+
+            /* Mapped logical address. */
+            OUT gctPOINTER              memory;
+        }
+        LockVideoMemory;
+
+        /* gcvHAL_UNLOCK_VIDEO_MEMORY */
+        struct _gcsHAL_UNLOCK_VIDEO_MEMORY
+        {
+            /* Allocated video memory. */
+            IN gcuVIDMEM_NODE_PTR       node;
+
+            /* Type of surface. */
+            IN gceSURF_TYPE             type;
+
+            /* Flag to unlock surface asynchroneously. */
+            IN OUT gctBOOL              asynchroneous;
+        }
+        UnlockVideoMemory;
+
+        /* gcvHAL_ALLOCATE_NON_PAGED_MEMORY */
+        struct _gcsHAL_ALLOCATE_NON_PAGED_MEMORY
+        {
+            /* Number of bytes to allocate. */
+            IN OUT gctSIZE_T            bytes;
+
+            /* Physical address of allocation. */
+            OUT gctPHYS_ADDR            physical;
+
+            /* Logical address of allocation. */
+            OUT gctPOINTER              logical;
+        }
+        AllocateNonPagedMemory;
+
+        /* gcvHAL_FREE_NON_PAGED_MEMORY */
+        struct _gcsHAL_FREE_NON_PAGED_MEMORY
+        {
+            /* Number of bytes allocated. */
+            IN gctSIZE_T                bytes;
+
+            /* Physical address of allocation. */
+            IN gctPHYS_ADDR             physical;
+
+            /* Logical address of allocation. */
+            IN gctPOINTER               logical;
+        }
+        FreeNonPagedMemory;
+
+        /* gcvHAL_EVENT_COMMIT. */
+        struct _gcsHAL_EVENT_COMMIT
+        {
+            /* Event queue. */
+            IN gcsQUEUE_PTR             queue;
+        }
+        Event;
+
+        /* gcvHAL_COMMIT */
+        struct _gcsHAL_COMMIT
+        {
+            /* Context buffer object. */
+            IN gckCONTEXT               context;
+
+            /* Command buffer. */
+            IN gcoCMDBUF                commandBuffer;
+
+            /* State delta buffer. */
+            gcsSTATE_DELTA_PTR          delta;
+
+            /* Event queue. */
+            IN gcsQUEUE_PTR             queue;
+        }
+        Commit;
+
+        /* gcvHAL_MAP_USER_MEMORY */
+        struct _gcsHAL_MAP_USER_MEMORY
+        {
+            /* Base address of user memory to map. */
+            IN gctPOINTER               memory;
+
+            /* Physical address of user memory to map. */
+            IN gctUINT32                physical;
+
+            /* Size of user memory in bytes to map. */
+            IN gctSIZE_T                size;
+
+            /* Info record required by gcvHAL_UNMAP_USER_MEMORY. */
+            OUT gctPOINTER              info;
+
+            /* Physical address of mapped memory. */
+            OUT gctUINT32               address;
+        }
+        MapUserMemory;
+
+        /* gcvHAL_UNMAP_USER_MEMORY */
+        struct _gcsHAL_UNMAP_USER_MEMORY
+        {
+            /* Base address of user memory to unmap. */
+            IN gctPOINTER               memory;
+
+            /* Size of user memory in bytes to unmap. */
+            IN gctSIZE_T                size;
+
+            /* Info record returned by gcvHAL_MAP_USER_MEMORY. */
+            IN gctPOINTER               info;
+
+            /* Physical address of mapped memory as returned by
+               gcvHAL_MAP_USER_MEMORY. */
+            IN gctUINT32                address;
+        }
+        UnmapUserMemory;
+#if !USE_NEW_LINUX_SIGNAL
+        /* gcsHAL_USER_SIGNAL  */
+        struct _gcsHAL_USER_SIGNAL
+        {
+            /* Command. */
+            gceUSER_SIGNAL_COMMAND_CODES command;
+
+            /* Signal ID. */
+            IN OUT gctINT               id;
+
+            /* Reset mode. */
+            IN gctBOOL                  manualReset;
+
+            /* Wait timedout. */
+            IN gctUINT32                wait;
+
+            /* State. */
+            IN gctBOOL                  state;
+        }
+        UserSignal;
+#endif
+
+        /* gcvHAL_SIGNAL. */
+        struct _gcsHAL_SIGNAL
+        {
+            /* Signal handle to signal. */
+            IN gctSIGNAL                signal;
+
+            /* Reserved. */
+            IN gctSIGNAL                auxSignal;
+
+            /* Process owning the signal. */
+            IN gctHANDLE                process;
+
+#if defined(__QNXNTO__)
+            /* Client pulse side-channel connection ID. Set by client in gcoOS_CreateSignal. */
+            IN gctINT32                 coid;
+
+            /* Set by server. */
+            IN gctINT32                 rcvid;
+#endif
+            /* Event generated from where of pipeline */
+            IN gceKERNEL_WHERE          fromWhere;
+        }
+        Signal;
+
+        /* gcvHAL_WRITE_DATA. */
+        struct _gcsHAL_WRITE_DATA
+        {
+            /* Address to write data to. */
+            IN gctUINT32                address;
+
+            /* Data to write. */
+            IN gctUINT32                data;
+        }
+        WriteData;
+
+        /* gcvHAL_ALLOCATE_CONTIGUOUS_MEMORY */
+        struct _gcsHAL_ALLOCATE_CONTIGUOUS_MEMORY
+        {
+            /* Number of bytes to allocate. */
+            IN OUT gctSIZE_T            bytes;
+
+            /* Hardware address of allocation. */
+            OUT gctUINT32               address;
+
+            /* Physical address of allocation. */
+            OUT gctPHYS_ADDR            physical;
+
+            /* Logical address of allocation. */
+            OUT gctPOINTER              logical;
+        }
+        AllocateContiguousMemory;
+
+        /* gcvHAL_FREE_CONTIGUOUS_MEMORY */
+        struct _gcsHAL_FREE_CONTIGUOUS_MEMORY
+        {
+            /* Number of bytes allocated. */
+            IN gctSIZE_T                bytes;
+
+            /* Physical address of allocation. */
+            IN gctPHYS_ADDR             physical;
+
+            /* Logical address of allocation. */
+            IN gctPOINTER               logical;
+        }
+        FreeContiguousMemory;
+
+        /* gcvHAL_READ_REGISTER */
+        struct _gcsHAL_READ_REGISTER
+        {
+            /* Logical address of memory to write data to. */
+            IN gctUINT32            address;
+
+            /* Data read. */
+            OUT gctUINT32           data;
+        }
+        ReadRegisterData;
+
+        /* gcvHAL_WRITE_REGISTER */
+        struct _gcsHAL_WRITE_REGISTER
+        {
+            /* Logical address of memory to write data to. */
+            IN gctUINT32            address;
+
+            /* Data read. */
+            IN gctUINT32            data;
+        }
+        WriteRegisterData;
+
+#if VIVANTE_PROFILER
+        /* gcvHAL_GET_PROFILE_SETTING */
+        struct _gcsHAL_GET_PROFILE_SETTING
+        {
+            /* Enable profiling */
+            OUT gctBOOL             enable;
+
+            /* The profile file name */
+            OUT gctCHAR             fileName[gcdMAX_PROFILE_FILE_NAME];
+        }
+        GetProfileSetting;
+
+        /* gcvHAL_SET_PROFILE_SETTING */
+        struct _gcsHAL_SET_PROFILE_SETTING
+        {
+            /* Enable profiling */
+            IN gctBOOL              enable;
+
+            /* The profile file name */
+            IN gctCHAR              fileName[gcdMAX_PROFILE_FILE_NAME];
+        }
+        SetProfileSetting;
+
+        /* gcvHAL_READ_ALL_PROFILE_REGISTERS */
+        struct _gcsHAL_READ_ALL_PROFILE_REGISTERS
+        {
+            /* Data read. */
+            OUT gcsPROFILER_COUNTERS    counters;
+        }
+        RegisterProfileData;
+
+        /* gcvHAL_PROFILE_REGISTERS_2D */
+        struct _gcsHAL_PROFILE_REGISTERS_2D
+        {
+            /* Data read. */
+            OUT gcs2D_PROFILE_PTR       hwProfile2D;
+        }
+        RegisterProfileData2D;
+#endif
+        /* Power management. */
+        /* gcvHAL_SET_POWER_MANAGEMENT_STATE */
+        struct _gcsHAL_SET_POWER_MANAGEMENT
+        {
+            /* Data read. */
+            IN gceCHIPPOWERSTATE        state;
+        }
+        SetPowerManagement;
+
+        /* gcvHAL_QUERY_POWER_MANAGEMENT_STATE */
+        struct _gcsHAL_QUERY_POWER_MANAGEMENT
+        {
+            /* Data read. */
+            OUT gceCHIPPOWERSTATE       state;
+
+            /* Idle query. */
+            OUT gctBOOL                 isIdle;
+        }
+        QueryPowerManagement;
+
+        /* gcvHAL_QUERY_KERNEL_SETTINGS */
+        struct _gcsHAL_QUERY_KERNEL_SETTINGS
+        {
+            /* Settings.*/
+            OUT gcsKERNEL_SETTINGS      settings;
+        }
+        QueryKernelSettings;
+
+        /* gcvHAL_MAP_PHYSICAL */
+        struct _gcsHAL_MAP_PHYSICAL
+        {
+            /* gcvTRUE to map, gcvFALSE to unmap. */
+            IN gctBOOL                  map;
+
+            /* Physical address. */
+            IN OUT gctPHYS_ADDR         physical;
+        }
+        MapPhysical;
+
+        /* gcvHAL_DEBUG */
+        struct _gcsHAL_DEBUG
+        {
+            /* If gcvTRUE, set the debug information. */
+            IN gctBOOL                  set;
+            IN gctUINT32                level;
+            IN gctUINT32                zones;
+            IN gctBOOL                  enable;
+
+            IN gceDEBUG_MESSAGE_TYPE    type;
+            IN gctUINT32                messageSize;
+
+            /* Message to print if not empty. */
+            IN gctCHAR                  message[80];
+        }
+        Debug;
+
+        /* gcvHAL_CACHE */
+        struct _gcsHAL_CACHE
+        {
+            IN gceCACHEOPERATION        operation;
+            IN gctHANDLE                process;
+            IN gctPOINTER               logical;
+            IN gctSIZE_T                bytes;
+            IN gcuVIDMEM_NODE_PTR       node;
+        }
+        Cache;
+
+        /* gcvHAL_TIMESTAMP */
+        struct _gcsHAL_TIMESTAMP
+        {
+            /* Timer select. */
+            IN gctUINT32                timer;
+
+            /* Timer request type (0-stop, 1-start, 2-send delta). */
+            IN gctUINT32                request;
+
+            /* Result of delta time in microseconds. */
+            OUT gctINT32                timeDelta;
+        }
+        TimeStamp;
+
+        /* gcvHAL_DATABASE */
+        struct _gcsHAL_DATABASE
+        {
+            /* Set to gcvTRUE if you want to query a particular process ID.
+            ** Set to gcvFALSE to query the last detached process. */
+            IN gctBOOL                  validProcessID;
+
+            /* Process ID to query. */
+            IN gctUINT32                processID;
+
+            /* Information. */
+            OUT gcuDATABASE_INFO        vidMem;
+            OUT gcuDATABASE_INFO        nonPaged;
+            OUT gcuDATABASE_INFO        contiguous;
+            OUT gcuDATABASE_INFO        gpuIdle;
+        }
+        Database;
+
+        /* gcvHAL_VERSION */
+        struct _gcsHAL_VERSION
+        {
+            /* Major version: N.n.n. */
+            OUT gctINT32                major;
+
+            /* Minor version: n.N.n. */
+            OUT gctINT32                minor;
+
+            /* Patch version: n.n.N. */
+            OUT gctINT32                patch;
+
+            /* Build version. */
+            OUT gctUINT32               build;
+        }
+        Version;
+
+        /* gcvHAL_CHIP_INFO */
+        struct _gcsHAL_CHIP_INFO
+        {
+            /* Chip count. */
+            OUT gctINT32                count;
+
+            /* Chip types. */
+            OUT gceHARDWARE_TYPE        types[gcdCHIP_COUNT];
+        }
+        ChipInfo;
+
+        /* gcvHAL_ATTACH */
+        struct _gcsHAL_ATTACH
+        {
+            /* Context buffer object. */
+            OUT gckCONTEXT              context;
+
+            /* Number of states in the buffer. */
+            OUT gctSIZE_T               stateCount;
+        }
+        Attach;
+
+        /* gcvHAL_DETACH */
+        struct _gcsHAL_DETACH
+        {
+            /* Context buffer object. */
+            IN gckCONTEXT               context;
+        }
+        Detach;
+
+        /* gcvHAL_COMPOSE. */
+        gcsHAL_COMPOSE                  Compose;
+
+        /* gcvHAL_GET_FRAME_INFO. */
+        struct _gcsHAL_GET_FRAME_INFO
+        {
+            OUT gcsHAL_FRAME_INFO *     frameInfo;
+        }
+        GetFrameInfo;
+
+        /* gcvHAL_SET_TIME_OUT. */
+        struct _gcsHAL_SET_TIMEOUT
+        {
+            gctUINT32                   timeOut;
+        }
+        SetTimeOut;
+
+#if gcdENABLE_VG
+        /* gcvHAL_COMMIT */
+        struct _gcsHAL_VGCOMMIT
+        {
+            /* Context buffer. */
+            IN gcsVGCONTEXT_PTR         context;
+
+            /* Command queue. */
+            IN gcsVGCMDQUEUE_PTR            queue;
+
+            /* Number of entries in the queue. */
+            IN gctUINT                  entryCount;
+
+            /* Task table. */
+            IN gcsTASK_MASTER_TABLE_PTR taskTable;
+        }
+        VGCommit;
+
+        /* gcvHAL_QUERY_COMMAND_BUFFER */
+        struct _gcsHAL_QUERY_COMMAND_BUFFER
+        {
+            /* Command buffer attributes. */
+            OUT gcsCOMMAND_BUFFER_INFO  information;
+        }
+        QueryCommandBuffer;
+
+#endif
+
+        struct _gcsHAL_GET_SHARED_INFO
+        {
+            IN gctUINT32            pid;
+            IN gctUINT32            dataId;
+            IN gcuVIDMEM_NODE_PTR   node;
+            OUT gctUINT8_PTR        data;
+            /* fix size */
+            OUT gctUINT8_PTR        nodeData;
+            gctSIZE_T               size;
+            IN gceVIDMEM_NODE_SHARED_INFO_TYPE infoType;
+        }
+        GetSharedInfo;
+
+        struct _gcsHAL_SET_SHARED_INFO
+        {
+            IN gctUINT32            dataId;
+            IN gcuVIDMEM_NODE_PTR   node;
+            IN gctUINT8_PTR         data;
+            IN gctUINT8_PTR         nodeData;
+            IN gctSIZE_T            size;
+            IN gceVIDMEM_NODE_SHARED_INFO_TYPE infoType;
+        }
+        SetSharedInfo;
+
+        /* Flush Cache */
+        struct _gcsHAL_FLUSH_CACHE
+        {
+            /* Start virtual address */
+            IN gctSIZE_T vaddr;
+            /* Size of memory */
+            IN gctSIZE_T offset;
+            /* Flush direction, value: DMA_FROM_DEVICE, DMA_TO_DEVICE or DMA_BIDIRECTIONAL */
+            IN gctINT    dir;
+        }
+        CacheFlush;
+
+        struct _gcsHAL_SET_FSCALE_VALUE
+        {
+            IN gctUINT              value;
+        }
+        SetFscaleValue;
+
+        struct _gcsHAL_GET_FSCALE_VALUE
+        {
+            OUT gctUINT             value;
+            OUT gctUINT             minValue;
+            OUT gctUINT             maxValue;
+        }
+        GetFscaleValue;
+    }
+    u;
+}
+gcsHAL_INTERFACE;
+
+typedef enum _gceHAL_CACHE_FLUSH_TYPE{
+    gcvHAL_CACHE_FLUSH_DMA_BIDIRECTIONAL        =   0,  /*  Flush and invalidate CPU cache, equal to DMA_BIDIRECTIONAL  */
+    gcvHAL_CACHE_FLUSH_DMA_TO_DEVICE            =   1,  /*  Flush CPU cache, equal to DMA_TO_DEVICE                     */
+    gcvHAL_CACHE_FLUSH_DMA_FROM_DEVICE          =   2,  /*  Invalidate CPU cache, equal to DMA_FROM_DEVICE              */
+}gceHAL_CACHE_FLUSH_TYPE;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gc_hal_driver_h_ */
diff --git a/src/include_olpc_4_6_9/gc_hal_dump.h b/src/include_olpc_4_6_9/gc_hal_dump.h
new file mode 100644
index 0000000..1144790
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal_dump.h
@@ -0,0 +1,79 @@
+/******************************************************************************\
+|*                                                                            *|
+|* Copyright (c) 2005 - 2011 by Vivante Corp.  All rights reserved.           *|
+|*                                                                            *|
+|* The material in this file is confidential and contains trade secrets of    *|
+|* Vivante Corporation.  This is proprietary information owned by Vivante     *|
+|* Corporation.                                                               *|
+|*                                                                            *|
+\******************************************************************************/
+
+
+
+#ifndef __gc_hal_dump_h_
+#define __gc_hal_dump_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+**  FILE LAYOUT:
+**
+**      gcsDUMP_FILE structure
+**
+**      gcsDUMP_DATA frame
+**          gcsDUMP_DATA or gcDUMP_DATA_SIZE records rendingring the frame
+**          gctUINT8 data[length]
+*/
+
+#define gcvDUMP_FILE_SIGNATURE      gcmCC('g','c','D','B')
+
+typedef struct _gcsDUMP_FILE
+{
+    gctUINT32           signature;  /* File signature */
+    gctSIZE_T           length;     /* Length of file */
+    gctUINT32           frames;     /* Number of frames in file */
+}
+gcsDUMP_FILE;
+
+typedef enum _gceDUMP_TAG
+{
+    gcvTAG_SURFACE                  = gcmCC('s','u','r','f'),
+    gcvTAG_FRAME                    = gcmCC('f','r','m',' '),
+    gcvTAG_COMMAND                  = gcmCC('c','m','d',' '),
+    gcvTAG_INDEX                    = gcmCC('i','n','d','x'),
+    gcvTAG_STREAM                   = gcmCC('s','t','r','m'),
+    gcvTAG_TEXTURE                  = gcmCC('t','e','x','t'),
+    gcvTAG_RENDER_TARGET            = gcmCC('r','n','d','r'),
+    gcvTAG_DEPTH                    = gcmCC('z','b','u','f'),
+    gcvTAG_RESOLVE                  = gcmCC('r','s','l','v'),
+    gcvTAG_DELETE                   = gcmCC('d','e','l',' '),
+}
+gceDUMP_TAG;
+
+typedef struct _gcsDUMP_SURFACE
+{
+    gceDUMP_TAG         type;       /* Type of record. */
+    gctUINT32           address;    /* Address of the surface. */
+    gctINT16            width;      /* Width of surface. */
+    gctINT16            height;     /* Height of surface. */
+    gceSURF_FORMAT      format;     /* Surface pixel format. */
+    gctSIZE_T           length;     /* Number of bytes inside the surface. */
+}
+gcsDUMP_SURFACE;
+
+typedef struct _gcsDUMP_DATA
+{
+    gceDUMP_TAG         type;       /* Type of record. */
+    gctSIZE_T           length;     /* Number of bytes of data. */
+    gctUINT32           address;    /* Address for the data. */
+}
+gcsDUMP_DATA;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gc_hal_dump_h_ */
+
diff --git a/src/include_olpc_4_6_9/gc_hal_enum.h b/src/include_olpc_4_6_9/gc_hal_enum.h
new file mode 100644
index 0000000..d6c7ea2
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal_enum.h
@@ -0,0 +1,864 @@
+/******************************************************************************\
+|*                                                                            *|
+|* Copyright (c) 2005 - 2011 by Vivante Corp.  All rights reserved.           *|
+|*                                                                            *|
+|* The material in this file is confidential and contains trade secrets of    *|
+|* Vivante Corporation.  This is proprietary information owned by Vivante     *|
+|* Corporation.                                                               *|
+|*                                                                            *|
+\******************************************************************************/
+
+
+
+
+#ifndef __gc_hal_enum_h_
+#define __gc_hal_enum_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Chip models. */
+typedef enum _gceCHIPMODEL
+{
+    gcv300  = 0x0300,
+    gcv320  = 0x0320,
+    gcv350  = 0x0350,
+    gcv355  = 0x0355,
+    gcv400  = 0x0400,
+    gcv410  = 0x0410,
+    gcv420  = 0x0420,
+    gcv450  = 0x0450,
+    gcv500  = 0x0500,
+    gcv530  = 0x0530,
+    gcv600  = 0x0600,
+    gcv700  = 0x0700,
+    gcv800  = 0x0800,
+    gcv860  = 0x0860,
+    gcv880  = 0x0880,
+    gcv1000 = 0x1000,
+    gcv2000 = 0x2000,
+    gcv2100 = 0x2100,
+    gcv4000 = 0x4000,
+}
+gceCHIPMODEL;
+
+/* Chip features. */
+typedef enum _gceFEATURE
+{
+    gcvFEATURE_PIPE_2D = 0,
+    gcvFEATURE_PIPE_3D,
+    gcvFEATURE_PIPE_VG,
+    gcvFEATURE_DC,
+    gcvFEATURE_HIGH_DYNAMIC_RANGE,
+    gcvFEATURE_MODULE_CG,
+    gcvFEATURE_MIN_AREA,
+    gcvFEATURE_BUFFER_INTERLEAVING,
+    gcvFEATURE_BYTE_WRITE_2D,
+    gcvFEATURE_ENDIANNESS_CONFIG,
+    gcvFEATURE_DUAL_RETURN_BUS,
+    gcvFEATURE_DEBUG_MODE,
+    gcvFEATURE_YUY2_RENDER_TARGET,
+    gcvFEATURE_FRAGMENT_PROCESSOR,
+    gcvFEATURE_2DPE20,
+    gcvFEATURE_FAST_CLEAR,
+    gcvFEATURE_YUV420_TILER,
+    gcvFEATURE_YUY2_AVERAGING,
+    gcvFEATURE_FLIP_Y,
+    gcvFEATURE_EARLY_Z,
+    gcvFEATURE_Z_COMPRESSION,
+    gcvFEATURE_MSAA,
+    gcvFEATURE_SPECIAL_ANTI_ALIASING,
+    gcvFEATURE_SPECIAL_MSAA_LOD,
+    gcvFEATURE_422_TEXTURE_COMPRESSION,
+    gcvFEATURE_DXT_TEXTURE_COMPRESSION,
+    gcvFEATURE_ETC1_TEXTURE_COMPRESSION,
+    gcvFEATURE_CORRECT_TEXTURE_CONVERTER,
+    gcvFEATURE_TEXTURE_8K,
+    gcvFEATURE_SCALER,
+    gcvFEATURE_YUV420_SCALER,
+    gcvFEATURE_SHADER_HAS_W,
+    gcvFEATURE_SHADER_HAS_SIGN,
+    gcvFEATURE_SHADER_HAS_FLOOR,
+    gcvFEATURE_SHADER_HAS_CEIL,
+    gcvFEATURE_SHADER_HAS_SQRT,
+    gcvFEATURE_SHADER_HAS_TRIG,
+    gcvFEATURE_VAA,
+    gcvFEATURE_HZ,
+    gcvFEATURE_CORRECT_STENCIL,
+    gcvFEATURE_VG20,
+    gcvFEATURE_VG_FILTER,
+    gcvFEATURE_VG21,
+    gcvFEATURE_VG_DOUBLE_BUFFER,
+    gcvFEATURE_MC20,
+    gcvFEATURE_SUPER_TILED,
+    gcvFEATURE_2D_FILTERBLIT_PLUS_ALPHABLEND,
+    gcvFEATURE_2D_DITHER,
+    gcvFEATURE_2D_A8_TARGET,
+    gcvFEATURE_2D_FILTERBLIT_FULLROTATION,
+    gcvFEATURE_2D_BITBLIT_FULLROTATION,
+    gcvFEATURE_WIDE_LINE,
+    gcvFEATURE_FC_FLUSH_STALL,
+    gcvFEATURE_FULL_DIRECTFB,
+    gcvFEATURE_HALF_FLOAT_PIPE,
+    gcvFEATURE_LINE_LOOP,
+    gcvFEATURE_2D_YUV_BLIT,
+    gcvFEATURE_2D_TILING,
+    gcvFEATURE_NON_POWER_OF_TWO,
+    gcvFEATURE_3D_TEXTURE,
+    gcvFEATURE_TEXTURE_ARRAY,
+    gcvFEATURE_TILE_FILLER,
+    gcvFEATURE_LOGIC_OP,
+    gcvFEATURE_COMPOSITION,
+    gcvFEATURE_MIXED_STREAMS,
+    gcvFEATURE_2D_MULTI_SOURCE_BLT,
+    gcvFEATURE_END_EVENT,
+    gcvFEATURE_VERTEX_10_10_10_2,
+    gcvFEATURE_TEXTURE_10_10_10_2,
+    gcvFEATURE_TEXTURE_ANISOTROPIC_FILTERING,
+    gcvFEATURE_TEXTURE_FLOAT_HALF_FLOAT,
+    gcvFEATURE_2D_ROTATION_STALL_FIX,
+    gcvFEATURE_2D_MULTI_SOURCE_BLT_EX,
+    gcvFEATURE_BUG_FIXES10,
+    gcvFEATURE_2D_MINOR_TILING,
+    /* Supertiled compressed textures are supported. */
+    gcvFEATURE_TEX_COMPRRESSION_SUPERTILED,
+    gcvFEATURE_FAST_MSAA,
+    gcvFEATURE_BUG_FIXED_INDEXED_TRIANGLE_STRIP,
+    gcvFEATURE_TEXTURE_TILED_READ,
+    gcvFEATURE_DEPTH_BIAS_FIX,
+    gcvFEATURE_RECT_PRIMITIVE,
+    gcvFEATURE_BUG_FIXES11,
+    gcvFEATURE_SUPERTILED_TEXTURE,
+    gcvFEATURE_2D_NO_COLORBRUSH_INDEX8,
+    gcvFEATURE_RS_YUV_TARGET,
+    gcvFEATURE_2D_FC_SOURCE,
+    gcvFEATURE_PE_DITHER_FIX,
+    gcvFEATURE_2D_YUV_SEPARATE_STRIDE,
+    gcvFEATURE_FRUSTUM_CLIP_FIX,
+}
+gceFEATURE;
+
+/* Chip Power Status. */
+typedef enum _gceCHIPPOWERSTATE
+{
+    gcvPOWER_ON = 0,
+    gcvPOWER_OFF,
+    gcvPOWER_IDLE,
+    gcvPOWER_SUSPEND,
+    gcvPOWER_SUSPEND_ATPOWERON,
+    gcvPOWER_OFF_ATPOWERON,
+    gcvPOWER_IDLE_BROADCAST,
+    gcvPOWER_SUSPEND_BROADCAST,
+    gcvPOWER_OFF_BROADCAST,
+    gcvPOWER_OFF_RECOVERY,
+    gcvPOWER_OFF_TIMEOUT,
+    gcvPOWER_ON_AUTO
+}
+gceCHIPPOWERSTATE;
+
+/* CPU cache operations */
+typedef enum _gceCACHEOPERATION
+{
+    gcvCACHE_CLEAN      = 0x01,
+    gcvCACHE_INVALIDATE = 0x02,
+    gcvCACHE_FLUSH      = gcvCACHE_CLEAN  | gcvCACHE_INVALIDATE,
+    gcvCACHE_MEMORY_BARRIER = 0x04
+}
+gceCACHEOPERATION;
+
+typedef enum _gceVIDMEM_NODE_SHARED_INFO_TYPE
+{
+    gcvVIDMEM_INFO_GENERIC,
+    gcvVIDMEM_INFO_DIRTY_RECTANGLE
+}
+gceVIDMEM_NODE_SHARED_INFO_TYPE;
+
+/* Surface types. */
+typedef enum _gceSURF_TYPE
+{
+    gcvSURF_TYPE_UNKNOWN = 0,
+    gcvSURF_INDEX,
+    gcvSURF_VERTEX,
+    gcvSURF_TEXTURE,
+    gcvSURF_RENDER_TARGET,
+    gcvSURF_DEPTH,
+    gcvSURF_BITMAP,
+    gcvSURF_TILE_STATUS,
+    gcvSURF_IMAGE,
+    gcvSURF_MASK,
+    gcvSURF_SCISSOR,
+    gcvSURF_HIERARCHICAL_DEPTH,
+    gcvSURF_NUM_TYPES, /* Make sure this is the last one! */
+
+    /* Combinations. */
+    gcvSURF_NO_TILE_STATUS = 0x100,
+    gcvSURF_NO_VIDMEM      = 0x200, /* Used to allocate surfaces with no underlying vidmem node.
+                                       In Android, vidmem node is allocated by another process. */
+    gcvSURF_CACHEABLE      = 0x400, /* Used to allocate a cacheable surface */
+#if gcdANDROID_UNALIGNED_LINEAR_COMPOSITION_ADJUST
+    gcvSURF_FLIP           = 0x800, /* The Resolve Target the will been flip resolve from RT */
+#endif
+
+    gcvSURF_TEXTURE_CUBE   = 0x1000 | gcvSURF_TEXTURE,
+
+    gcvSURF_TILE_STATUS_DIRTY  = 0x2000, /* Init tile status to all dirty */
+
+    gcvSURF_RENDER_TARGET_NO_TILE_STATUS = gcvSURF_RENDER_TARGET
+                                         | gcvSURF_NO_TILE_STATUS,
+
+    gcvSURF_RENDER_TARGET_TS_DIRTY = gcvSURF_RENDER_TARGET
+                                         | gcvSURF_TILE_STATUS_DIRTY,
+
+    gcvSURF_DEPTH_NO_TILE_STATUS         = gcvSURF_DEPTH
+                                         | gcvSURF_NO_TILE_STATUS,
+
+    /* Supported surface types with no vidmem node. */
+    gcvSURF_BITMAP_NO_VIDMEM             = gcvSURF_BITMAP
+                                         | gcvSURF_NO_VIDMEM,
+
+    gcvSURF_TEXTURE_NO_VIDMEM            = gcvSURF_TEXTURE
+                                         | gcvSURF_NO_VIDMEM,
+
+    /* Cacheable surface types with no vidmem node. */
+    gcvSURF_CACHEABLE_BITMAP_NO_VIDMEM   = gcvSURF_BITMAP_NO_VIDMEM
+                                         | gcvSURF_CACHEABLE,
+
+    gcvSURF_CACHEABLE_BITMAP             = gcvSURF_BITMAP
+                                         | gcvSURF_CACHEABLE,
+
+#if gcdANDROID_UNALIGNED_LINEAR_COMPOSITION_ADJUST
+    gcvSURF_FLIP_BITMAP                  = gcvSURF_BITMAP
+                                         | gcvSURF_FLIP,
+#endif
+}
+gceSURF_TYPE;
+
+typedef enum _gceSURF_USAGE
+{
+    gcvSURF_USAGE_UNKNOWN,
+    gcvSURF_USAGE_RESOLVE_AFTER_CPU,
+    gcvSURF_USAGE_RESOLVE_AFTER_3D
+}
+gceSURF_USAGE;
+
+typedef enum _gceSURF_COLOR_TYPE
+{
+    gcvSURF_COLOR_UNKNOWN = 0,
+    gcvSURF_COLOR_LINEAR        = 0x01,
+    gcvSURF_COLOR_ALPHA_PRE     = 0x02,
+}
+gceSURF_COLOR_TYPE;
+
+/* Rotation. */
+typedef enum _gceSURF_ROTATION
+{
+    gcvSURF_0_DEGREE = 0,
+    gcvSURF_90_DEGREE,
+    gcvSURF_180_DEGREE,
+    gcvSURF_270_DEGREE,
+    gcvSURF_FLIP_X,
+    gcvSURF_FLIP_Y,
+}
+gceSURF_ROTATION;
+
+typedef enum _gceMIPMAP_IMAGE_FORMAT
+{
+    gcvUNKNOWN_MIPMAP_IMAGE_FORMAT  = -2
+}
+gceMIPMAP_IMAGE_FORMAT;
+
+
+/* Surface formats. */
+typedef enum _gceSURF_FORMAT
+{
+    /* Unknown format. */
+    gcvSURF_UNKNOWN             = 0,
+
+    /* Palettized formats. */
+    gcvSURF_INDEX1              = 100,
+    gcvSURF_INDEX4,
+    gcvSURF_INDEX8,
+
+    /* RGB formats. */
+    gcvSURF_A2R2G2B2            = 200,
+    gcvSURF_R3G3B2,
+    gcvSURF_A8R3G3B2,
+    gcvSURF_X4R4G4B4,
+    gcvSURF_A4R4G4B4,
+    gcvSURF_R4G4B4A4,
+    gcvSURF_X1R5G5B5,
+    gcvSURF_A1R5G5B5,
+    gcvSURF_R5G5B5A1,
+    gcvSURF_R5G6B5,
+    gcvSURF_R8G8B8,
+    gcvSURF_X8R8G8B8,
+    gcvSURF_A8R8G8B8,
+    gcvSURF_R8G8B8A8,
+    gcvSURF_G8R8G8B8,
+    gcvSURF_R8G8B8G8,
+    gcvSURF_X2R10G10B10,
+    gcvSURF_A2R10G10B10,
+    gcvSURF_X12R12G12B12,
+    gcvSURF_A12R12G12B12,
+    gcvSURF_X16R16G16B16,
+    gcvSURF_A16R16G16B16,
+    gcvSURF_A32R32G32B32,
+    gcvSURF_R8G8B8X8,
+    gcvSURF_R5G5B5X1,
+    gcvSURF_R4G4B4X4,
+
+    /* BGR formats. */
+    gcvSURF_A4B4G4R4            = 300,
+    gcvSURF_A1B5G5R5,
+    gcvSURF_B5G6R5,
+    gcvSURF_B8G8R8,
+    gcvSURF_B16G16R16,
+    gcvSURF_X8B8G8R8,
+    gcvSURF_A8B8G8R8,
+    gcvSURF_A2B10G10R10,
+    gcvSURF_X16B16G16R16,
+    gcvSURF_A16B16G16R16,
+    gcvSURF_B32G32R32,
+    gcvSURF_X32B32G32R32,
+    gcvSURF_A32B32G32R32,
+    gcvSURF_B4G4R4A4,
+    gcvSURF_B5G5R5A1,
+    gcvSURF_B8G8R8X8,
+    gcvSURF_B8G8R8A8,
+    gcvSURF_X4B4G4R4,
+    gcvSURF_X1B5G5R5,
+    gcvSURF_B4G4R4X4,
+    gcvSURF_B5G5R5X1,
+    gcvSURF_X2B10G10R10,
+
+    /* Compressed formats. */
+    gcvSURF_DXT1                = 400,
+    gcvSURF_DXT2,
+    gcvSURF_DXT3,
+    gcvSURF_DXT4,
+    gcvSURF_DXT5,
+    gcvSURF_CXV8U8,
+    gcvSURF_ETC1,
+
+    /* YUV formats. */
+    gcvSURF_YUY2                = 500,
+    gcvSURF_UYVY,
+    gcvSURF_YV12,
+    gcvSURF_I420,
+    gcvSURF_NV12,
+    gcvSURF_NV21,
+    gcvSURF_NV16,
+    gcvSURF_NV61,
+    gcvSURF_YVYU,
+    gcvSURF_VYUY,
+
+    /* Depth formats. */
+    gcvSURF_D16                 = 600,
+    gcvSURF_D24S8,
+    gcvSURF_D32,
+    gcvSURF_D24X8,
+
+    /* Alpha formats. */
+    gcvSURF_A4                  = 700,
+    gcvSURF_A8,
+    gcvSURF_A12,
+    gcvSURF_A16,
+    gcvSURF_A32,
+    gcvSURF_A1,
+
+    /* Luminance formats. */
+    gcvSURF_L4                  = 800,
+    gcvSURF_L8,
+    gcvSURF_L12,
+    gcvSURF_L16,
+    gcvSURF_L32,
+    gcvSURF_L1,
+
+    /* Alpha/Luminance formats. */
+    gcvSURF_A4L4                = 900,
+    gcvSURF_A2L6,
+    gcvSURF_A8L8,
+    gcvSURF_A4L12,
+    gcvSURF_A12L12,
+    gcvSURF_A16L16,
+
+    /* Bump formats. */
+    gcvSURF_L6V5U5              = 1000,
+    gcvSURF_V8U8,
+    gcvSURF_X8L8V8U8,
+    gcvSURF_Q8W8V8U8,
+    gcvSURF_A2W10V10U10,
+    gcvSURF_V16U16,
+    gcvSURF_Q16W16V16U16,
+
+    /* R/RG/RA formats. */
+    gcvSURF_R8                  = 1100,
+    gcvSURF_X8R8,
+    gcvSURF_G8R8,
+    gcvSURF_X8G8R8,
+    gcvSURF_A8R8,
+    gcvSURF_R16,
+    gcvSURF_X16R16,
+    gcvSURF_G16R16,
+    gcvSURF_X16G16R16,
+    gcvSURF_A16R16,
+    gcvSURF_R32,
+    gcvSURF_X32R32,
+    gcvSURF_G32R32,
+    gcvSURF_X32G32R32,
+    gcvSURF_A32R32,
+    gcvSURF_RG16,
+
+    /* Floating point formats. */
+    gcvSURF_R16F                = 1200,
+    gcvSURF_X16R16F,
+    gcvSURF_G16R16F,
+    gcvSURF_X16G16R16F,
+    gcvSURF_B16G16R16F,
+    gcvSURF_X16B16G16R16F,
+    gcvSURF_A16B16G16R16F,
+    gcvSURF_R32F,
+    gcvSURF_X32R32F,
+    gcvSURF_G32R32F,
+    gcvSURF_X32G32R32F,
+    gcvSURF_B32G32R32F,
+    gcvSURF_X32B32G32R32F,
+    gcvSURF_A32B32G32R32F,
+    gcvSURF_A16F,
+    gcvSURF_L16F,
+    gcvSURF_A16L16F,
+    gcvSURF_A16R16F,
+    gcvSURF_A32F,
+    gcvSURF_L32F,
+    gcvSURF_A32L32F,
+    gcvSURF_A32R32F,
+
+}
+gceSURF_FORMAT;
+
+/* Pixel swizzle modes. */
+typedef enum _gceSURF_SWIZZLE
+{
+    gcvSURF_NOSWIZZLE = 0,
+    gcvSURF_ARGB,
+    gcvSURF_ABGR,
+    gcvSURF_RGBA,
+    gcvSURF_BGRA
+}
+gceSURF_SWIZZLE;
+
+/* Transparency modes. */
+typedef enum _gceSURF_TRANSPARENCY
+{
+    /* Valid only for PE 1.0 */
+    gcvSURF_OPAQUE = 0,
+    gcvSURF_SOURCE_MATCH,
+    gcvSURF_SOURCE_MASK,
+    gcvSURF_PATTERN_MASK,
+}
+gceSURF_TRANSPARENCY;
+
+/* Surface Alignment. */
+typedef enum _gceSURF_ALIGNMENT
+{
+    gcvSURF_FOUR = 0,
+    gcvSURF_SIXTEEN,
+    gcvSURF_SUPER_TILED,
+    gcvSURF_SPLIT_TILED,
+    gcvSURF_SPLIT_SUPER_TILED,
+}
+gceSURF_ALIGNMENT;
+
+/* Transparency modes. */
+typedef enum _gce2D_TRANSPARENCY
+{
+    /* Valid only for PE 2.0 */
+    gcv2D_OPAQUE = 0,
+    gcv2D_KEYED,
+    gcv2D_MASKED
+}
+gce2D_TRANSPARENCY;
+
+/* Mono packing modes. */
+typedef enum _gceSURF_MONOPACK
+{
+    gcvSURF_PACKED8 = 0,
+    gcvSURF_PACKED16,
+    gcvSURF_PACKED32,
+    gcvSURF_UNPACKED,
+}
+gceSURF_MONOPACK;
+
+/* Blending modes. */
+typedef enum _gceSURF_BLEND_MODE
+{
+    /* Porter-Duff blending modes.                   */
+    /*                         Fsrc      Fdst        */
+    gcvBLEND_CLEAR = 0,     /* 0         0           */
+    gcvBLEND_SRC,           /* 1         0           */
+    gcvBLEND_DST,           /* 0         1           */
+    gcvBLEND_SRC_OVER_DST,  /* 1         1 - Asrc    */
+    gcvBLEND_DST_OVER_SRC,  /* 1 - Adst  1           */
+    gcvBLEND_SRC_IN_DST,    /* Adst      0           */
+    gcvBLEND_DST_IN_SRC,    /* 0         Asrc        */
+    gcvBLEND_SRC_OUT_DST,   /* 1 - Adst  0           */
+    gcvBLEND_DST_OUT_SRC,   /* 0         1 - Asrc    */
+    gcvBLEND_SRC_ATOP_DST,  /* Adst      1 - Asrc    */
+    gcvBLEND_DST_ATOP_SRC,  /* 1 - Adst  Asrc        */
+    gcvBLEND_SRC_XOR_DST,   /* 1 - Adst  1 - Asrc    */
+
+    /* Special blending modes.                       */
+    gcvBLEND_SET,           /* DST = 1               */
+    gcvBLEND_SUB            /* DST = DST * (1 - SRC) */
+}
+gceSURF_BLEND_MODE;
+
+/* Per-pixel alpha modes. */
+typedef enum _gceSURF_PIXEL_ALPHA_MODE
+{
+    gcvSURF_PIXEL_ALPHA_STRAIGHT = 0,
+    gcvSURF_PIXEL_ALPHA_INVERSED
+}
+gceSURF_PIXEL_ALPHA_MODE;
+
+/* Global alpha modes. */
+typedef enum _gceSURF_GLOBAL_ALPHA_MODE
+{
+    gcvSURF_GLOBAL_ALPHA_OFF = 0,
+    gcvSURF_GLOBAL_ALPHA_ON,
+    gcvSURF_GLOBAL_ALPHA_SCALE
+}
+gceSURF_GLOBAL_ALPHA_MODE;
+
+/* Color component modes for alpha blending. */
+typedef enum _gceSURF_PIXEL_COLOR_MODE
+{
+    gcvSURF_COLOR_STRAIGHT = 0,
+    gcvSURF_COLOR_MULTIPLY
+}
+gceSURF_PIXEL_COLOR_MODE;
+
+/* Color component modes for alpha blending. */
+typedef enum _gce2D_PIXEL_COLOR_MULTIPLY_MODE
+{
+    gcv2D_COLOR_MULTIPLY_DISABLE = 0,
+    gcv2D_COLOR_MULTIPLY_ENABLE
+}
+gce2D_PIXEL_COLOR_MULTIPLY_MODE;
+
+/* Color component modes for alpha blending. */
+typedef enum _gce2D_GLOBAL_COLOR_MULTIPLY_MODE
+{
+    gcv2D_GLOBAL_COLOR_MULTIPLY_DISABLE = 0,
+    gcv2D_GLOBAL_COLOR_MULTIPLY_ALPHA,
+    gcv2D_GLOBAL_COLOR_MULTIPLY_COLOR
+}
+gce2D_GLOBAL_COLOR_MULTIPLY_MODE;
+
+/* Alpha blending factor modes. */
+typedef enum _gceSURF_BLEND_FACTOR_MODE
+{
+    gcvSURF_BLEND_ZERO = 0,
+    gcvSURF_BLEND_ONE,
+    gcvSURF_BLEND_STRAIGHT,
+    gcvSURF_BLEND_INVERSED,
+    gcvSURF_BLEND_COLOR,
+    gcvSURF_BLEND_COLOR_INVERSED,
+    gcvSURF_BLEND_SRC_ALPHA_SATURATED,
+    gcvSURF_BLEND_STRAIGHT_NO_CROSS,
+    gcvSURF_BLEND_INVERSED_NO_CROSS,
+    gcvSURF_BLEND_COLOR_NO_CROSS,
+    gcvSURF_BLEND_COLOR_INVERSED_NO_CROSS,
+    gcvSURF_BLEND_SRC_ALPHA_SATURATED_CROSS
+}
+gceSURF_BLEND_FACTOR_MODE;
+
+/* Alpha blending porter duff rules. */
+typedef enum _gce2D_PORTER_DUFF_RULE
+{
+    gcvPD_CLEAR = 0,
+    gcvPD_SRC,
+    gcvPD_SRC_OVER,
+    gcvPD_DST_OVER,
+    gcvPD_SRC_IN,
+    gcvPD_DST_IN,
+    gcvPD_SRC_OUT,
+    gcvPD_DST_OUT,
+    gcvPD_SRC_ATOP,
+    gcvPD_DST_ATOP,
+    gcvPD_ADD,
+    gcvPD_XOR,
+    gcvPD_DST
+}
+gce2D_PORTER_DUFF_RULE;
+
+/* Alpha blending factor modes. */
+typedef enum _gce2D_YUV_COLOR_MODE
+{
+    gcv2D_YUV_601= 0,
+    gcv2D_YUV_709
+}
+gce2D_YUV_COLOR_MODE;
+
+/* 2D Rotation and flipping. */
+typedef enum _gce2D_ORIENTATION
+{
+    gcv2D_0_DEGREE = 0,
+    gcv2D_90_DEGREE,
+    gcv2D_180_DEGREE,
+    gcv2D_270_DEGREE,
+    gcv2D_X_FLIP,
+    gcv2D_Y_FLIP
+}
+gce2D_ORIENTATION;
+
+typedef enum _gce2D_COMMAND
+{
+    gcv2D_CLEAR = 0,
+    gcv2D_LINE,
+    gcv2D_BLT,
+    gcv2D_STRETCH,
+    gcv2D_HOR_FILTER,
+    gcv2D_VER_FILTER,
+    gcv2D_MULTI_SOURCE_BLT,
+}
+gce2D_COMMAND;
+
+typedef enum _gce2D_TILE_STATUS_CONFIG
+{
+    gcv2D_TSC_DISABLE       = 0,
+    gcv2D_TSC_ENABLE        = 0x00000001,
+    gcv2D_TSC_COMPRESSED    = 0x00000002,
+    gcv2D_TSC_DOWN_SAMPLER  = 0x00000004,
+}
+gce2D_TILE_STATUS_CONFIG;
+
+typedef enum _gce2D_QUERY
+{
+    gcv2D_QUERY_RGB_ADDRESS_MAX_ALIGN       = 0,
+    gcv2D_QUERY_RGB_STRIDE_MAX_ALIGN,
+    gcv2D_QUERY_YUV_ADDRESS_MAX_ALIGN,
+    gcv2D_QUERY_YUV_STRIDE_MAX_ALIGN,
+}
+gce2D_QUERY;
+
+typedef enum _gce2D_STATE
+{
+    gcv2D_STATE_SPECIAL_FILTER_MIRROR_MODE       = 1,
+}
+gce2D_STATE;
+
+#ifndef VIVANTE_NO_3D
+/* Texture functions. */
+typedef enum _gceTEXTURE_FUNCTION
+{
+    gcvTEXTURE_DUMMY = 0,
+    gcvTEXTURE_REPLACE = 0,
+    gcvTEXTURE_MODULATE,
+    gcvTEXTURE_ADD,
+    gcvTEXTURE_ADD_SIGNED,
+    gcvTEXTURE_INTERPOLATE,
+    gcvTEXTURE_SUBTRACT,
+    gcvTEXTURE_DOT3
+}
+gceTEXTURE_FUNCTION;
+
+/* Texture sources. */
+typedef enum _gceTEXTURE_SOURCE
+{
+    gcvCOLOR_FROM_TEXTURE = 0,
+    gcvCOLOR_FROM_CONSTANT_COLOR,
+    gcvCOLOR_FROM_PRIMARY_COLOR,
+    gcvCOLOR_FROM_PREVIOUS_COLOR
+}
+gceTEXTURE_SOURCE;
+
+/* Texture source channels. */
+typedef enum _gceTEXTURE_CHANNEL
+{
+    gcvFROM_COLOR = 0,
+    gcvFROM_ONE_MINUS_COLOR,
+    gcvFROM_ALPHA,
+    gcvFROM_ONE_MINUS_ALPHA
+}
+gceTEXTURE_CHANNEL;
+#endif /* VIVANTE_NO_3D */
+
+/* Filter types. */
+typedef enum _gceFILTER_TYPE
+{
+    gcvFILTER_SYNC = 0,
+    gcvFILTER_BLUR,
+    gcvFILTER_USER
+}
+gceFILTER_TYPE;
+
+/* Filter pass types. */
+typedef enum _gceFILTER_PASS_TYPE
+{
+    gcvFILTER_HOR_PASS = 0,
+    gcvFILTER_VER_PASS
+}
+gceFILTER_PASS_TYPE;
+
+/* Endian hints. */
+typedef enum _gceENDIAN_HINT
+{
+    gcvENDIAN_NO_SWAP = 0,
+    gcvENDIAN_SWAP_WORD,
+    gcvENDIAN_SWAP_DWORD
+}
+gceENDIAN_HINT;
+
+/* Tiling modes. */
+typedef enum _gceTILING
+{
+    gcvLINEAR = 0,
+    gcvTILED,
+    gcvSUPERTILED,
+    gcvMULTI_TILED,
+    gcvMULTI_SUPERTILED,
+    gcvMINORTILED,
+}
+gceTILING;
+
+/* 2D pattern type. */
+typedef enum _gce2D_PATTERN
+{
+    gcv2D_PATTERN_SOLID = 0,
+    gcv2D_PATTERN_MONO,
+    gcv2D_PATTERN_COLOR,
+    gcv2D_PATTERN_INVALID
+}
+gce2D_PATTERN;
+
+/* 2D source type. */
+typedef enum _gce2D_SOURCE
+{
+    gcv2D_SOURCE_MASKED = 0,
+    gcv2D_SOURCE_MONO,
+    gcv2D_SOURCE_COLOR,
+    gcv2D_SOURCE_INVALID
+}
+gce2D_SOURCE;
+
+/* Pipes. */
+typedef enum _gcePIPE_SELECT
+{
+    gcvPIPE_INVALID = ~0,
+    gcvPIPE_3D      =  0,
+    gcvPIPE_2D
+}
+gcePIPE_SELECT;
+
+/* Hardware type. */
+typedef enum _gceHARDWARE_TYPE
+{
+    gcvHARDWARE_INVALID = 0x00,
+    gcvHARDWARE_3D      = 0x01,
+    gcvHARDWARE_2D      = 0x02,
+    gcvHARDWARE_VG      = 0x04,
+
+    gcvHARDWARE_3D2D    = gcvHARDWARE_3D | gcvHARDWARE_2D
+}
+gceHARDWARE_TYPE;
+
+#define gcdCHIP_COUNT               3
+
+typedef enum _gceMMU_MODE
+{
+    gcvMMU_MODE_1K,
+    gcvMMU_MODE_4K,
+} gceMMU_MODE;
+
+/* User signal command codes. */
+typedef enum _gceUSER_SIGNAL_COMMAND_CODES
+{
+    gcvUSER_SIGNAL_CREATE,
+    gcvUSER_SIGNAL_DESTROY,
+    gcvUSER_SIGNAL_SIGNAL,
+    gcvUSER_SIGNAL_WAIT,
+    gcvUSER_SIGNAL_MAP,
+    gcvUSER_SIGNAL_UNMAP,
+}
+gceUSER_SIGNAL_COMMAND_CODES;
+
+/* Event locations. */
+typedef enum _gceKERNEL_WHERE
+{
+    gcvKERNEL_COMMAND,
+    gcvKERNEL_VERTEX,
+    gcvKERNEL_TRIANGLE,
+    gcvKERNEL_TEXTURE,
+    gcvKERNEL_PIXEL,
+}
+gceKERNEL_WHERE;
+
+/* Spinlock types. */
+typedef enum _gceSPINLOCK_TYPE
+{
+    gcvSPINLOCK,
+    gcvSPINLOCK_BH,
+    gcvSPINLOCK_IRQ,
+    gcvSPINLOCK_IRQSAVE
+}
+gceSPINLOCK_TYPE;
+
+#if gcdENABLE_VG
+/* Hardware blocks. */
+typedef enum _gceBLOCK
+{
+    gcvBLOCK_COMMAND,
+    gcvBLOCK_TESSELLATOR,
+    gcvBLOCK_TESSELLATOR2,
+    gcvBLOCK_TESSELLATOR3,
+    gcvBLOCK_RASTER,
+    gcvBLOCK_VG,
+    gcvBLOCK_VG2,
+    gcvBLOCK_VG3,
+    gcvBLOCK_PIXEL,
+
+    /* Number of defined blocks. */
+    gcvBLOCK_COUNT
+}
+gceBLOCK;
+#endif
+
+/* gcdDUMP message type. */
+typedef enum _gceDEBUG_MESSAGE_TYPE
+{
+    gcvMESSAGE_TEXT,
+    gcvMESSAGE_DUMP
+}
+gceDEBUG_MESSAGE_TYPE;
+
+/******************************************************************************\
+****************************** Object Declarations *****************************
+\******************************************************************************/
+
+typedef struct _gckCONTEXT          * gckCONTEXT;
+typedef struct _gcoCMDBUF           * gcoCMDBUF;
+typedef struct _gcsSTATE_DELTA      * gcsSTATE_DELTA_PTR;
+typedef struct _gcsQUEUE            * gcsQUEUE_PTR;
+typedef struct _gcoQUEUE            * gcoQUEUE;
+typedef struct _gcsHAL_INTERFACE    * gcsHAL_INTERFACE_PTR;
+typedef struct _gcs2D_PROFILE       * gcs2D_PROFILE_PTR;
+
+#if gcdENABLE_VG
+typedef struct _gcoVGHARDWARE *         gcoVGHARDWARE;
+typedef struct _gcoVGBUFFER *           gcoVGBUFFER;
+typedef struct _gckVGHARDWARE *         gckVGHARDWARE;
+typedef struct _gcsVGCONTEXT *          gcsVGCONTEXT_PTR;
+typedef struct _gcsVGCONTEXT_MAP *      gcsVGCONTEXT_MAP_PTR;
+typedef struct _gcsVGCMDQUEUE *         gcsVGCMDQUEUE_PTR;
+typedef struct _gcsTASK_MASTER_TABLE *  gcsTASK_MASTER_TABLE_PTR;
+typedef struct _gckVGKERNEL *           gckVGKERNEL;
+typedef void *                          gctTHREAD;
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gc_hal_enum_h_ */
diff --git a/src/include_olpc_4_6_9/gc_hal_options.h b/src/include_olpc_4_6_9/gc_hal_options.h
new file mode 100644
index 0000000..35fef34
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal_options.h
@@ -0,0 +1,1070 @@
+/******************************************************************************\
+|*                                                                            *|
+|* Copyright (c) 2005 - 2011 by Vivante Corp.  All rights reserved.           *|
+|*                                                                            *|
+|* The material in this file is confidential and contains trade secrets of    *|
+|* Vivante Corporation.  This is proprietary information owned by Vivante     *|
+|* Corporation.                                                               *|
+|*                                                                            *|
+\******************************************************************************/
+
+
+
+
+#ifndef __gc_hal_options_h_
+#define __gc_hal_options_h_
+#include <linux/version.h>
+/* macro to define wmmx support */
+
+/* Use pmem flag */
+#if defined(ANDROID) && !defined(__QNXNTO__)
+#define MRVL_VIDEO_MEMORY_USE_PMEM              1
+#define MRVL_PMEM_MINOR_FLAG                    1
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
+#define MRVL_VIDEO_MEMORY_USE_ION               1
+#endif
+
+#else
+#define MRVL_VIDEO_MEMORY_USE_PMEM              0
+#endif
+
+#ifdef SUPPORT_WMMX
+#define MRVL_SUPPORT_WMMX                   1
+#else
+#define MRVL_SUPPORT_WMMX                   0
+#endif
+
+/* macro to define neon support */
+#ifdef SUPPORT_NEON
+#define MRVL_SUPPORT_NEON                   1
+#else
+#define MRVL_SUPPORT_NEON                   0
+#endif
+
+/*
+    gcdPRINT_VERSION
+
+        Print HAL version.
+*/
+#ifndef gcdPRINT_VERSION
+#   define gcdPRINT_VERSION                     0
+#endif
+
+/*
+    USE_NEW_LINUX_SIGNAL
+
+        This define enables the Linux kernel signaling between kernel and user.
+*/
+#ifndef USE_NEW_LINUX_SIGNAL
+#   define USE_NEW_LINUX_SIGNAL                 0
+#endif
+
+/*
+    NO_USER_DIRECT_ACCESS_FROM_KERNEL
+
+        This define enables the Linux kernel behavior accessing user memory.
+*/
+#ifndef NO_USER_DIRECT_ACCESS_FROM_KERNEL
+#   define NO_USER_DIRECT_ACCESS_FROM_KERNEL    0
+#endif
+
+/*
+    VIVANTE_PROFILER
+
+        This define enables the profiler.
+*/
+#ifndef VIVANTE_PROFILER
+#   define VIVANTE_PROFILER                     0
+#endif
+
+/*
+    gcdUSE_VG
+
+        Enable VG HAL layer (only for GC350).
+*/
+#ifndef gcdUSE_VG
+#   define gcdUSE_VG                            0
+#endif
+
+/*
+    USE_SW_FB
+
+        Set to 1 if the frame buffer memory cannot be accessed by the GPU.
+*/
+#ifndef USE_SW_FB
+#   define USE_SW_FB                            0
+#endif
+
+/*
+    USE_SUPER_SAMPLING
+
+        This define enables super-sampling support.
+*/
+#define USE_SUPER_SAMPLING                      0
+
+/*
+    PROFILE_HAL_COUNTERS
+
+        This define enables HAL counter profiling support.  HW and SHADER
+        counter profiling depends on this.
+*/
+#ifndef PROFILE_HAL_COUNTERS
+#   define PROFILE_HAL_COUNTERS                 0
+#endif
+
+/*
+    PROFILE_HW_COUNTERS
+
+        This define enables HW counter profiling support.
+*/
+#ifndef PROFILE_HW_COUNTERS
+#   define PROFILE_HW_COUNTERS                  0
+#endif
+
+/*
+    PROFILE_SHADER_COUNTERS
+
+        This define enables SHADER counter profiling support.
+*/
+#ifndef PROFILE_SHADER_COUNTERS
+#   define PROFILE_SHADER_COUNTERS              0
+#endif
+
+/*
+    COMMAND_PROCESSOR_VERSION
+
+        The version of the command buffer and task manager.
+*/
+#define COMMAND_PROCESSOR_VERSION               1
+
+/*
+    gcdDUMP
+
+        When set to 1, a dump of all states and memory uploads, as well as other
+        hardware related execution will be printed to the debug console.  This
+        data can be used for playing back applications.
+*/
+#ifndef gcdDUMP
+#   define gcdDUMP                              0
+#endif
+
+/*
+    gcdDUMP_API
+
+        When set to 1, a high level dump of the EGL and GL/VG APs's are
+        captured.
+*/
+#ifndef gcdDUMP_API
+#   define gcdDUMP_API                          0
+#endif
+
+/*
+    gcdDUMP_FRAMERATE
+        When set to a value other than zero, averaqe frame rate will be dumped.
+        The value set is the starting frame that the average will be calculated.
+        This is needed because sometimes first few frames are too slow to be included
+        in the average. Frame count starts from 1.
+*/
+#ifndef gcdDUMP_FRAMERATE
+#   define gcdDUMP_FRAMERATE                    0
+#endif
+
+
+/*
+    gcdENABLE_FSCALE_VAL_ADJUST
+        When non-zero, FSCALE_VAL when gcvPOWER_ON can be adjusted externally.
+ */
+#ifndef gcdENABLE_FSCALE_VAL_ADJUST
+#   define gcdENABLE_FSCALE_VAL_ADJUST          1
+#endif
+
+/*
+    gcdDUMP_IN_KERNEL
+
+        When set to 1, all dumps will happen in the kernel.  This is handy if
+        you want the kernel to dump its command buffers as well and the data
+        needs to be in sync.
+*/
+#ifndef gcdDUMP_IN_KERNEL
+#   define gcdDUMP_IN_KERNEL                    0
+#endif
+
+/*
+    gcdDUMP_COMMAND
+
+        When set to non-zero, the command queue will dump all incoming command
+        and context buffers as well as all other modifications to the command
+        queue.
+*/
+#ifndef gcdDUMP_COMMAND
+#   define gcdDUMP_COMMAND                      0
+#endif
+
+/*
+    gcdDUMP_FRAME_TGA
+
+    When set to a value other than 0, a dump of the frame specified by the value,
+    will be done into frame.tga. Frame count starts from 1.
+ */
+#ifndef gcdDUMP_FRAME_TGA
+#define gcdDUMP_FRAME_TGA                       0
+#endif
+/*
+    gcdNULL_DRIVER
+
+    Set to 1 for infinite speed hardware.
+    Set to 2 for bypassing the HAL.
+    Set to 3 for bypassing the drivers.
+*/
+#ifndef gcdNULL_DRIVER
+#   define gcdNULL_DRIVER                       0
+#endif
+
+/*
+    gcdENABLE_TIMEOUT_DETECTION
+
+        Enable timeout detection.
+*/
+#ifndef gcdENABLE_TIMEOUT_DETECTION
+#   define gcdENABLE_TIMEOUT_DETECTION          0
+#endif
+
+/*
+    gcdCMD_BUFFER_SIZE
+
+        Number of bytes in a command buffer.
+*/
+#ifndef gcdCMD_BUFFER_SIZE
+#   define gcdCMD_BUFFER_SIZE                   (128 << 10)
+#endif
+
+/*
+    gcdCMD_BUFFERS
+
+        Number of command buffers to use per client.
+*/
+#ifndef gcdCMD_BUFFERS
+#   define gcdCMD_BUFFERS                       2
+#endif
+
+/*
+    gcdMAX_CMD_BUFFERS
+
+        Maximum number of command buffers to use per client.
+*/
+#ifndef gcdMAX_CMD_BUFFERS
+#   define gcdMAX_CMD_BUFFERS                   8
+#endif
+
+/*
+    gcdCOMMAND_QUEUES
+
+        Number of command queues in the kernel.
+*/
+#ifndef gcdCOMMAND_QUEUES
+#   define gcdCOMMAND_QUEUES                    2
+#endif
+
+/*
+    gcdPOWER_CONTROL_DELAY
+
+        The delay in milliseconds required to wait until the GPU has woke up
+        from a suspend or power-down state.  This is system dependent because
+        the bus clock also needs to stabalize.
+*/
+#ifndef gcdPOWER_CONTROL_DELAY
+#   define gcdPOWER_CONTROL_DELAY               10
+#endif
+
+/*
+    gcdMMU_SIZE
+
+        Size of the MMU page table in bytes.  Each 4 bytes can hold 4kB worth of
+        virtual data.
+*/
+#ifndef gcdMMU_SIZE
+#   define gcdMMU_SIZE                          (128 << 10)
+#endif
+
+/*
+    gcdSECURE_USER
+
+        Use logical addresses instead of physical addresses in user land.  In
+        this case a hint table is created for both command buffers and context
+        buffers, and that hint table will be used to patch up those buffers in
+        the kernel when they are ready to submit.
+*/
+#ifndef gcdSECURE_USER
+#   define gcdSECURE_USER                       0
+#endif
+
+/*
+    gcdSECURE_CACHE_SLOTS
+
+        Number of slots in the logical to DMA address cache table.  Each time a
+        logical address needs to be translated into a DMA address for the GPU,
+        this cache will be walked.  The replacement scheme is LRU.
+*/
+#ifndef gcdSECURE_CACHE_SLOTS
+#   define gcdSECURE_CACHE_SLOTS                1024
+#endif
+
+/*
+    gcdSECURE_CACHE_METHOD
+
+        Replacement scheme used for Secure Cache.  The following options are
+        available:
+
+            gcdSECURE_CACHE_LRU
+                A standard LRU cache.
+
+            gcdSECURE_CACHE_LINEAR
+                A linear walker with the idea that an application will always
+                render the scene in a similar way, so the next entry in the
+                cache should be a hit most of the time.
+
+            gcdSECURE_CACHE_HASH
+                A 256-entry hash table.
+
+            gcdSECURE_CACHE_TABLE
+                A simple cache but with potential of a lot of cache replacement.
+*/
+#ifndef gcdSECURE_CACHE_METHOD
+#   define gcdSECURE_CACHE_METHOD               gcdSECURE_CACHE_HASH
+#endif
+
+/*
+    gcdREGISTER_ACCESS_FROM_USER
+
+        Set to 1 to allow IOCTL calls to get through from user land.  This
+        should only be in debug or development drops.
+*/
+#ifndef gcdREGISTER_ACCESS_FROM_USER
+#   define gcdREGISTER_ACCESS_FROM_USER         1
+#endif
+
+/*
+    gcdHEAP_SIZE
+
+        Set the allocation size for the internal heaps.  Each time a heap is
+        full, a new heap will be allocated with this minmimum amount of bytes.
+        The bigger this size, the fewer heaps there are to allocate, the better
+        the performance.  However, heaps won't be freed until they are
+        completely free, so there might be some more memory waste if the size is
+        too big.
+*/
+#ifndef gcdHEAP_SIZE
+#   define gcdHEAP_SIZE                         (128 << 10)
+#endif
+
+/*
+    gcdPOWER_MANAGEMENT
+
+        This define enables the power management code.
+*/
+#ifndef gcdPOWER_MANAGEMENT
+#   define gcdPOWER_MANAGEMENT                  1
+#endif
+
+/*
+    gcdPOWER_SUSNPEND_WHEN_IDLE
+
+        Set to 1 to make GPU enter gcvPOWER_SUSPEND when idle detected,
+        otherwise GPU will enter gcvPOWER_IDLE.
+*/
+#ifndef gcdPOWER_SUSNPEND_WHEN_IDLE
+#   define gcdPOWER_SUSNPEND_WHEN_IDLE          0
+#endif
+
+/*
+    gcdFPGA_BUILD
+
+        This define enables work arounds for FPGA images.
+*/
+#ifndef gcdFPGA_BUILD
+#   define gcdFPGA_BUILD                        0
+#endif
+
+/*
+    gcdGPU_TIMEOUT
+
+        This define specified the number of milliseconds the system will wait
+        before it broadcasts the GPU is stuck.  In other words, it will define
+        the timeout of any operation that needs to wait for the GPU.
+
+        If the value is 0, no timeout will be checked for.
+*/
+#ifndef gcdGPU_TIMEOUT
+#   if gcdFPGA_BUILD
+#       define gcdGPU_TIMEOUT                   0
+#   else
+#       define gcdGPU_TIMEOUT                   (2000 * 5)
+#   endif
+#endif
+
+/*
+    gcdGPU_ADVANCETIMER
+
+        it is advance timer.
+*/
+#ifndef gcdGPU_ADVANCETIMER
+#   define gcdGPU_ADVANCETIMER                  250
+#endif
+
+/*
+    gcdGPU_ADVANCETIMER_STALL
+
+        it is advance timer for stall operation like 'command stall' as it should not be interrupted.
+        should be different from gcdGPU_ADVANCETIMER
+*/
+#ifndef gcdGPU_ADVANCETIMER_STALL
+#   define gcdGPU_ADVANCETIMER_STALL            200
+#endif
+
+/*
+    gcdSTATIC_LINK
+
+        This define disalbes static linking;
+*/
+#ifndef gcdSTATIC_LINK
+#   define gcdSTATIC_LINK                       0
+#endif
+
+/*
+    gcdUSE_NEW_HEAP
+
+        Setting this define to 1 enables new heap.
+*/
+#ifndef gcdUSE_NEW_HEAP
+#   define gcdUSE_NEW_HEAP                      0
+#endif
+
+/*
+    gcdCMD_NO_2D_CONTEXT
+
+        This define enables no-context 2D command buffer.
+*/
+#ifndef gcdCMD_NO_2D_CONTEXT
+#   define gcdCMD_NO_2D_CONTEXT                 0
+#endif
+
+/*
+    gcdENABLE_BANK_ALIGNMENT
+
+    When enabled, video memory is allocated bank aligned. The vendor can modify
+    _GetSurfaceBankAlignment() and gcoSURF_GetBankOffsetBytes() to define how
+    different types of allocations are bank and channel aligned.
+    When disabled (default), no bank alignment is done.
+*/
+#ifndef gcdENABLE_BANK_ALIGNMENT
+#   define gcdENABLE_BANK_ALIGNMENT             0
+#endif
+
+/*
+    gcdBANK_BIT_START
+
+    Specifies the start bit of the bank (inclusive).
+*/
+#ifndef gcdBANK_BIT_START
+#   define gcdBANK_BIT_START                    12
+#endif
+
+/*
+    gcdBANK_BIT_END
+
+    Specifies the end bit of the bank (inclusive).
+*/
+#ifndef gcdBANK_BIT_END
+#   define gcdBANK_BIT_END                      14
+#endif
+
+/*
+    gcdBANK_CHANNEL_BIT
+
+    When set, video memory when allocated bank aligned is allocated such that
+    render and depth buffer addresses alternate on the channel bit specified.
+    This option has an effect only when gcdENABLE_BANK_ALIGNMENT is enabled.
+    When disabled (default), no alteration is done.
+*/
+#ifndef gcdBANK_CHANNEL_BIT
+#   define gcdBANK_CHANNEL_BIT                  7
+#endif
+
+/*
+    gcdDYNAMIC_SPEED
+
+        When non-zero, it informs the kernel driver to use the speed throttling
+        broadcasting functions to inform the system the GPU should be spet up or
+        slowed down. It will send a broadcast for slowdown each "interval"
+        specified by this define in milliseconds
+        (gckOS_BroadcastCalibrateSpeed).
+*/
+#ifndef gcdDYNAMIC_SPEED
+#    define gcdDYNAMIC_SPEED                    2000
+#endif
+
+/*
+    gcdDYNAMIC_EVENT_THRESHOLD
+
+        When non-zero, it specifies the maximum number of available events at
+        which the kernel driver will issue a broadcast to speed up the GPU
+        (gckOS_BroadcastHurry).
+*/
+#ifndef gcdDYNAMIC_EVENT_THRESHOLD
+#    define gcdDYNAMIC_EVENT_THRESHOLD          5
+#endif
+
+/*
+    gcdENABLE_PROFILING
+
+        Enable profiling macros.
+*/
+#ifndef gcdENABLE_PROFILING
+#   define gcdENABLE_PROFILING                  0
+#endif
+
+#ifndef gcdENABLE_KERNEL_PROFILING
+#   define gcdENABLE_KERNEL_PROFILING           0
+#endif
+
+/*
+    gcdENABLE_128B_MERGE
+
+        Enable 128B merge for the BUS control.
+*/
+#ifndef gcdENABLE_128B_MERGE
+#   define gcdENABLE_128B_MERGE                 0
+#endif
+
+/*
+    gcdFRAME_DB
+
+        When non-zero, it specified the number of frames inside the frame
+        database. The frame DB will collect per-frame timestamps and hardware
+        counters.
+*/
+#ifndef gcdFRAME_DB
+#   define gcdFRAME_DB                          0
+#   define gcdFRAME_DB_RESET                    0
+#   define gcdFRAME_DB_NAME                     "/var/log/frameDB.log"
+#endif
+
+/*
+    gcdENABLE_VG
+            enable the 2D openVG
+*/
+
+#ifndef gcdENABLE_VG
+#   define gcdENABLE_VG                         0
+#endif
+
+/*
+    gcdDYNAMIC_MAP_RESERVED_MEMORY
+
+        When gcvPOOL_SYSTEM is constructed from RESERVED memory,
+        driver can map the whole reserved memory to kernel space
+        at the beginning, or just map a piece of memory when need
+        to access.
+
+        Notice:
+        -  It's only for the 2D openVG. For other cores, there is
+           _NO_ need to map reserved memory to kernel.
+        -  It's meaningless when memory is allocated by
+           gckOS_AllocateContiguous, in that case, memory is always
+           mapped by system when allocated.
+*/
+#ifndef gcdDYNAMIC_MAP_RESERVED_MEMORY
+#   define gcdDYNAMIC_MAP_RESERVED_MEMORY      1
+#endif
+
+/*
+   gcdPAGED_MEMORY_CACHEABLE
+
+        When non-zero, paged memory will be cacheable.
+
+        Normally, driver will detemines whether a video memory
+        is cacheable or not. When cacheable is not neccessary,
+        it will be writecombine.
+
+        This option is only for those SOC which can't enable
+        writecombine without enabling cacheable.
+*/
+
+#ifndef gcdPAGED_MEMORY_CACHEABLE
+#   define gcdPAGED_MEMORY_CACHEABLE            0
+#endif
+
+/*
+   gcdNONPAGED_MEMORY_CACHEABLE
+
+        When non-zero, non paged memory will be cacheable.
+*/
+
+#ifndef gcdNONPAGED_MEMORY_CACHEABLE
+#   define gcdNONPAGED_MEMORY_CACHEABLE         0
+#endif
+
+/*
+   gcdNONPAGED_MEMORY_BUFFERABLE
+
+        When non-zero, non paged memory will be bufferable.
+        gcdNONPAGED_MEMORY_BUFFERABLE and gcdNONPAGED_MEMORY_CACHEABLE
+        can't be set 1 at same time
+*/
+
+#ifndef gcdNONPAGED_MEMORY_BUFFERABLE
+#   define gcdNONPAGED_MEMORY_BUFFERABLE        1
+#endif
+
+/*
+    gcdENABLE_INFINITE_SPEED_HW
+            enable the Infinte HW , this is for 2D openVG
+*/
+
+#ifndef gcdENABLE_INFINITE_SPEED_HW
+#   define gcdENABLE_INFINITE_SPEED_HW          0
+#endif
+
+/*
+    gcdENABLE_TS_DOUBLE_BUFFER
+            enable the TS double buffer, this is for 2D openVG
+*/
+
+#ifndef gcdENABLE_TS_DOUBLE_BUFFER
+#   define gcdENABLE_TS_DOUBLE_BUFFER           1
+#endif
+
+/*
+    gcd6000_SUPPORT
+
+    Temporary define to enable/disable 6000 support.
+ */
+#ifndef gcd6000_SUPPORT
+#   define gcd6000_SUPPORT                      0
+#endif
+
+/*
+    gcdPOWEROFF_TIMEOUT
+
+        When non-zero, GPU will power off automatically from
+        idle state, and gcdPOWEROFF_TIMEOUT is also the default
+        timeout in milliseconds.
+ */
+
+#ifndef gcdPOWEROFF_TIMEOUT
+#   define gcdPOWEROFF_TIMEOUT                  2000
+#endif
+
+/*
+    gcdUSE_VIDMEM_PER_PID
+*/
+#ifndef gcdUSE_VIDMEM_PER_PID
+#   define gcdUSE_VIDMEM_PER_PID                0
+#endif
+
+/*
+    QNX_SINGLE_THREADED_DEBUGGING
+*/
+#ifndef QNX_SINGLE_THREADED_DEBUGGING
+#   define QNX_SINGLE_THREADED_DEBUGGING        0
+#endif
+
+/*
+    gcdENABLE_RECOVERY
+
+        This define enables the recovery code.
+*/
+#ifndef gcdENABLE_RECOVERY
+#   define gcdENABLE_RECOVERY                   1
+#endif
+
+/*
+    gcdRENDER_THREADS
+
+        Number of render threads. Make it zero, and there will be no render
+        threads.
+*/
+#ifndef gcdRENDER_THREADS
+#   define gcdRENDER_THREADS                    0
+#endif
+
+/*
+    gcdSMP
+
+        This define enables SMP support.
+
+        Currently, it only works on Linux/Android,
+        Kbuild will config it according to whether
+        CONFIG_SMP is set.
+
+*/
+#ifndef gcdSMP
+#   define gcdSMP                               0
+#endif
+
+/*
+    gcdSUPPORT_SWAP_RECTANGLE
+
+        Support swap with a specific rectangle.
+
+        Set the rectangle with eglSetSwapRectangleANDROID api.
+*/
+#if defined(ANDROID)
+#define gcdSUPPORT_SWAP_RECTANGLE               1
+#else
+#define gcdSUPPORT_SWAP_RECTANGLE               0
+#endif
+
+/*
+    gcdDEFER_RESOLVES
+
+        Support deferred resolves for 3D apps.
+*/
+#ifndef gcdDEFER_RESOLVES
+#   define gcdDEFER_RESOLVES                    0
+#endif
+
+/*
+    gcdCOPYBLT_OPTIMIZATION
+
+        Combine dirty areas resulting from Android's copyBlt.
+*/
+#ifndef gcdCOPYBLT_OPTIMIZATION
+#   define gcdCOPYBLT_OPTIMIZATION              0
+#endif
+
+/*
+    gcdGPU_LINEAR_BUFFER_ENABLED
+
+        Use linear buffer for GPU apps so HWC can do 2D composition.
+*/
+#ifndef gcdGPU_LINEAR_BUFFER_ENABLED
+#   define gcdGPU_LINEAR_BUFFER_ENABLED         1
+#endif
+
+/*
+    gcdSHARED_RESOLVE_BUFFER_ENABLED
+
+        Use shared resolve buffer for all app buffers.
+*/
+#ifndef gcdSHARED_RESOLVE_BUFFER_ENABLED
+#   define gcdSHARED_RESOLVE_BUFFER_ENABLED         0
+#endif
+
+/*
+     gcdUSE_TRIANGLE_STRIP_PATCH
+ */
+#ifndef gcdUSE_TRIANGLE_STRIP_PATCH
+#   define gcdUSE_TRIANGLE_STRIP_PATCH            1
+#endif
+
+/*
+    gcdENABLE_OUTER_CACHE_PATCH
+
+        Enable the outer cache patch.
+*/
+#ifndef gcdENABLE_OUTER_CACHE_PATCH
+#   define gcdENABLE_OUTER_CACHE_PATCH          1
+#endif
+
+#define  gcdANDROID_UNALIGNED_LINEAR_COMPOSITION_ADJUST    1
+
+#ifndef gcdSHARED_PAGETABLE
+#   define gcdSHARED_PAGETABLE                  1
+#endif
+#ifndef gcdUSE_PVR
+#   define gcdUSE_PVR                           1
+#endif
+
+/*
+    gcdSMALL_BLOCK_SIZE
+
+        When non-zero, a part of VIDMEM will be reserved for requests
+        whose requesting size is less than gcdSMALL_BLOCK_SIZE.
+
+        For Linux, it's the size of a page. If this requeset fallbacks
+        to gcvPOOL_CONTIGUOUS or gcvPOOL_VIRTUAL, memory will be wasted
+        because they allocate a page at least.
+ */
+#ifndef gcdSMALL_BLOCK_SIZE
+#   define gcdSMALL_BLOCK_SIZE                  4096
+#   define gcdRATIO_FOR_SMALL_MEMORY            32
+#endif
+
+/*
+    gcdCONTIGUOUS_SIZE_LIMIT
+        When non-zero, size of video node from gcvPOOL_CONTIGUOUS is
+        limited by gcdCONTIGUOUS_SIZE_LIMIT.
+ */
+#ifndef gcdCONTIGUOUS_SIZE_LIMIT
+#   define gcdCONTIGUOUS_SIZE_LIMIT             0
+#endif
+
+/*  gcdALPHA_KILL_IN_SHADER
+ *
+ *  Enable alpha kill inside the shader. This will be set automatically by the
+ *  HAL if certain states match a criteria.
+ */
+#ifndef gcdALPHA_KILL_IN_SHADER
+#   define gcdALPHA_KILL_IN_SHADER              1
+#endif
+
+#ifndef gcdUSE_WCLIP_PATCH
+#   define gcdUSE_WCLIP_PATCH                   1
+#endif
+
+
+/********************************************************************************\
+************************* MRVL Macro Definition *************************************
+\********************************************************************************/
+#define MRVL_DISABLE_FASTCLEAR                  0
+
+/* API log enable */
+#define MRVL_ENABLE_ERROR_LOG                   1
+#define MRVL_ENABLE_API_LOG                     0
+#define MRVL_ENABLE_EGL_API_LOG                 0
+#define MRVL_ENABLE_OES1_API_LOG                0
+#define MRVL_ENABLE_OES2_API_LOG                0
+#define MRVL_ENABLE_OVG_API_LOG                 0
+#define MRVL_ENABLE_OCL_API_LOG                 0
+
+/* enable it can dump logs to file
+ * for android can stop dump by "setprop marvell.graphics.dump_log 0"
+*/
+#define MRVL_DUMP_LOG_TO_FILE                   0
+/*
+    Force disable super tiling feature.
+
+       Use to confirm render error issue whether related with supertile.
+*/
+#define MRVL_DISABLE_SUPERTILED                 0
+
+/* Use pmem flag */
+
+#if defined(CONFIG_GPU_RESERVE_MEM)
+#define MRVL_USE_GPU_RESERVE_MEM                1
+#else
+#define MRVL_USE_GPU_RESERVE_MEM                0
+#endif
+
+/*
+    gcdMAX_ALLOC_PAGES_RETRY
+
+        Maximum retry times to allocate non-paged memory.
+*/
+#ifndef gcdMAX_ALLOC_PAGES_RETRY
+#   define gcdMAX_ALLOC_PAGES_RETRY             10
+#endif
+
+
+/* Enable user mode heap allocation
+ * if enable, all internal structure should be allocated from pre-allocated heap
+ * if disable, all internal structure should be allocated by malloc directly
+ */
+
+#define MRVL_ENABLE_USERMODE_HEAP_ALLOCATION    0
+
+/* Enable kernel mode heap allocation
+ * if enable, all internal structure should be allocated from pre-allocated heap
+ * if disable, all internal structure should be allocated by kmalloc directly
+ */
+#define MRVL_ENABLE_KERNELMODE_HEAP_ALLOCATION  0
+
+
+/* Marvell dump surface flag */
+#define MRVL_ENABLE_DUMP_SURFACE                1
+#define MRVL_ENABLE_DUMP_TEXTURE_SURFACE        0
+#define MRVL_ENABLE_DUMP_EGLIMAGE_SURFACE       0
+#define MRVL_ENABLE_DUMP_RT_SURFACE             0
+
+#define MRVL_DUMP_SHADER_SOURCE                 0
+
+/* Dump command flag, use to dump all commands in every commit. */
+#define MRVL_ENABLE_DUMP_CMD                    0
+
+#define MRVL_SWAP_BUFFER_IN_EVERY_DRAW          0
+
+#ifdef CONFIG_CPU_MMP2
+#define MRVL_PLATFORM_MMP2                      0 //1
+#else
+#define MRVL_PLATFORM_MMP2                      0
+#endif
+
+#ifdef CONFIG_CPU_MMP3
+#define MRVL_PLATFORM_MMP3                      1
+#else
+#define MRVL_PLATFORM_MMP3                      1 //0
+#endif
+
+#ifdef  CONFIG_CPU_PXA978
+#define MRVL_PLATFORM_NEVO                      1
+#else
+#define MRVL_PLATFORM_NEVO                      0
+#endif
+
+#ifdef CONFIG_CPU_MMP3FPGA
+#define MRVL_PLATFORM_988_FPGA                  1
+#else
+#define MRVL_PLATFORM_988_FPGA                  0
+#endif
+
+#ifdef CONFIG_CPU_PXA988
+#define MRVL_PLATFORM_988                       1
+#else
+#define MRVL_PLATFORM_988                       0
+#endif
+
+/* Do not align u/v stride to 16 */
+#define VIVANTE_ALIGN_UVSTRIDE                  0
+
+/*
+ * Power Management
+ */
+#if defined(ANDROID)
+#define MRVL_ENABLE_GC_POWER_CLOCK              1
+#else
+#define MRVL_ENABLE_GC_POWER_CLOCK              1
+#endif
+
+#if (defined ANDROID) && ((MRVL_PLATFORM_NEVO))
+#define MRVL_PROFILE_THREAD                     1
+#else
+#define MRVL_PROFILE_THREAD                     0
+#endif
+
+#if MRVL_PLATFORM_NEVO
+#define MRVL_CONFIG_AXICLK_CONTROL              1
+#else
+#define MRVL_CONFIG_AXICLK_CONTROL              0
+#endif
+
+#if MRVL_PLATFORM_MMP3 || MRVL_PLATFORM_NEVO || MRVL_PLATFORM_988
+#define MRVL_CONFIG_POWER_CLOCK_SEPARATED       0 //1
+#else
+#define MRVL_CONFIG_POWER_CLOCK_SEPARATED       0
+#endif
+
+/*
+    MRVL_POLICY_CLKOFF_WHEN_IDLE
+        -- remove frequency scaling to 1/64 when GPU goes idle
+        -- make core clock gated when it's idle, thus there are only
+           THREE power status considered (ON/SUSPEND/OFF)
+*/
+#if (defined ANDROID) && ((MRVL_PLATFORM_NEVO) || (MRVL_PLATFORM_988))
+#define MRVL_POLICY_CLKOFF_WHEN_IDLE            1
+#else
+#define MRVL_POLICY_CLKOFF_WHEN_IDLE            1
+#endif
+
+/*
+    MRVL_CONFIG_ENABLE_EARLYSUSPEND
+        -- config GC early-suspend power mode
+*/
+#if (defined CONFIG_EARLYSUSPEND) && (MRVL_PLATFORM_MMP3 || MRVL_PLATFORM_NEVO)
+#define MRVL_CONFIG_ENABLE_EARLYSUSPEND         1
+#else
+#define MRVL_CONFIG_ENABLE_EARLYSUSPEND         0
+#endif
+
+/*
+    MRVL_CONFIG_USE_PM_RUNTIME
+        -- use PM_RUNTIME power management
+*/
+#if (defined CONFIG_PM_RUNTIME) && (MRVL_PLATFORM_988)
+#define MRVL_CONFIG_USE_PM_RUNTIME              1
+#else
+#define MRVL_CONFIG_USE_PM_RUNTIME              0
+#endif
+
+/*
+    MRVL_CONFIG_SYSFS
+        -- use sysfs file system
+*/
+#define MRVL_CONFIG_SYSFS                       1
+
+/*
+    MRVL_CONFIG_POWER_VALIDATION
+        -- Marco for power validation
+*/
+#if (MRVL_CONFIG_SYSFS)
+#define MRVL_CONFIG_POWER_VALIDATION            0
+#else
+#define MRVL_CONFIG_POWER_VALIDATION            0
+#endif
+
+/*
+    MRVL_CONFIG_ENABLE_GPUFREQ
+        -- mediate marco for passing user compile flag
+
+    MRVL_CONFIG_USE_GPUFREQ
+        -- Marco for enabling GPUFREQ on specific PLATFORM
+*/
+#if (defined ANDROID) && (USE_GPU_FREQ) && (MRVL_CONFIG_SYSFS)
+#define MRVL_CONFIG_ENABLE_GPUFREQ              1
+#else
+#define MRVL_CONFIG_ENABLE_GPUFREQ              0
+#endif
+
+#if (MRVL_CONFIG_ENABLE_GPUFREQ) &&  ((MRVL_PLATFORM_NEVO) || (MRVL_PLATFORM_988))
+#define MRVL_CONFIG_USE_GPUFREQ                 1
+#else
+#define MRVL_CONFIG_USE_GPUFREQ                 0
+#endif
+
+#if (MRVL_PLATFORM_MMP3)
+#   define MRVL_MAX_CLOCK_DEPTH                 2
+#   define MRVL_MAX_POWER_DEPTH                 2
+#else  /* default */
+#   define MRVL_MAX_CLOCK_DEPTH                 1
+#   define MRVL_MAX_POWER_DEPTH                 1
+#endif
+
+#ifdef CONFIG_SMP
+#define gcdSMP                                  1
+#else
+#define gcdSMP                                  0
+#endif
+
+#define MRVL_ALWAYS_PRINT_ERROR                 1
+
+/*
+ *   use hw readpixel path
+ */
+#define MRVL_READ_PIXEL_HW                      1
+
+/* Used for benchmark GC performance on critial section. */
+#define MRVL_BENCH                              0
+
+#if (defined ANDROID)
+#define MRVL_ENABLE_WHITE_LIST                  1
+#else
+#define MRVL_ENABLE_WHITE_LIST                  0
+#endif
+
+/*
+*  Definitions for vendor, renderer and version strings
+*/
+/* #################### [START ==DO NOT CHANGE THIS MARCRO== START] #################### */
+/* @Ziyi: This string is checked by skia-neon related code to identify Marvell silicon */
+#define _VENDOR_STRING_                         "Marvell Technology Group Ltd"
+/* @Ziyi: If any change happened between these 2 comments please contact zyxu@marvell.com, Thanks. */
+/* #################### [START ==DO NOT CHANGE THIS MARCRO== START] #################### */
+
+#define _EGL_VERSION_STRING_                    "EGL 1.3"
+
+#if defined(COMMON_LITE)
+#define _OES11_VERSION_STRING_                  "OpenGL ES-CL 1.1"
+#else
+#define _OES11_VERSION_STRING_                  "OpenGL ES-CM 1.1"
+#endif
+
+#define _OES20_VERSION_STRING_                  "OpenGL ES 2.0"
+#define _GLSL_ES_VERSION_STRING_                "OpenGL ES GLSL ES 1.00"
+
+#define _OPENVG_VERSION_STRING_                 "OpenVG 1.1"
+
+#define _GC_VERSION_STRING_                     "GC Ver0.8.4609p8"
+
+
+#endif /* __gc_hal_options_h_ */
diff --git a/src/include_olpc_4_6_9/gc_hal_profiler.h b/src/include_olpc_4_6_9/gc_hal_profiler.h
new file mode 100644
index 0000000..efb0e3d
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal_profiler.h
@@ -0,0 +1,1313 @@
+/****************************************************************************
+*
+*    Copyright (c) 2005 - 2012 by Vivante Corp.  All rights reserved.
+*
+*    The material in this file is confidential and contains trade secrets
+*    of Vivante Corporation. This is proprietary information owned by
+*    Vivante Corporation. No part of this work may be disclosed,
+*    reproduced, copied, transmitted, or used in any way for any purpose,
+*    without the express written permission of Vivante Corporation.
+*
+*****************************************************************************/
+
+
+#ifndef __gc_hal_profiler_h_
+#define __gc_hal_profiler_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define GLVERTEX_OBJECT 10
+#define GLVERTEX_OBJECT_BYTES 11
+
+#define GLINDEX_OBJECT 20
+#define GLINDEX_OBJECT_BYTES 21
+
+#define GLTEXTURE_OBJECT 30
+#define GLTEXTURE_OBJECT_BYTES 31
+
+#if VIVANTE_PROFILER
+#define gcmPROFILE_GC(Enum, Value)  gcoPROFILER_Count(gcvNULL, Enum, Value)
+#else
+#define gcmPROFILE_GC(Enum, Value)  do { } while (gcvFALSE)
+#endif
+
+#ifndef gcdNEW_PROFILER_FILE
+#define gcdNEW_PROFILER_FILE    1
+#endif
+
+/* OpenGL ES11 API IDs. */
+#define ES11_ACTIVETEXTURE              1
+#define ES11_ALPHAFUNC                  (ES11_ACTIVETEXTURE             + 1)
+#define ES11_ALPHAFUNCX                 (ES11_ALPHAFUNC                 + 1)
+#define ES11_BINDBUFFER                 (ES11_ALPHAFUNCX                + 1)
+#define ES11_BINDTEXTURE                (ES11_BINDBUFFER                + 1)
+#define ES11_BLENDFUNC                  (ES11_BINDTEXTURE               + 1)
+#define ES11_BUFFERDATA                 (ES11_BLENDFUNC                 + 1)
+#define ES11_BUFFERSUBDATA              (ES11_BUFFERDATA                + 1)
+#define ES11_CLEAR                      (ES11_BUFFERSUBDATA             + 1)
+#define ES11_CLEARCOLOR                 (ES11_CLEAR                     + 1)
+#define ES11_CLEARCOLORX                (ES11_CLEARCOLOR                + 1)
+#define ES11_CLEARDEPTHF                (ES11_CLEARCOLORX               + 1)
+#define ES11_CLEARDEPTHX                (ES11_CLEARDEPTHF               + 1)
+#define ES11_CLEARSTENCIL               (ES11_CLEARDEPTHX               + 1)
+#define ES11_CLIENTACTIVETEXTURE        (ES11_CLEARSTENCIL              + 1)
+#define ES11_CLIPPLANEF                 (ES11_CLIENTACTIVETEXTURE       + 1)
+#define ES11_CLIPPLANEX                 (ES11_CLIPPLANEF                + 1)
+#define ES11_COLOR4F                    (ES11_CLIPPLANEX                + 1)
+#define ES11_COLOR4UB                   (ES11_COLOR4F                   + 1)
+#define ES11_COLOR4X                    (ES11_COLOR4UB                  + 1)
+#define ES11_COLORMASK                  (ES11_COLOR4X                   + 1)
+#define ES11_COLORPOINTER               (ES11_COLORMASK                 + 1)
+#define ES11_COMPRESSEDTEXIMAGE2D       (ES11_COLORPOINTER              + 1)
+#define ES11_COMPRESSEDTEXSUBIMAGE2D    (ES11_COMPRESSEDTEXIMAGE2D      + 1)
+#define ES11_COPYTEXIMAGE2D             (ES11_COMPRESSEDTEXSUBIMAGE2D   + 1)
+#define ES11_COPYTEXSUBIMAGE2D          (ES11_COPYTEXIMAGE2D            + 1)
+#define ES11_CULLFACE                   (ES11_COPYTEXSUBIMAGE2D         + 1)
+#define ES11_DELETEBUFFERS              (ES11_CULLFACE                  + 1)
+#define ES11_DELETETEXTURES             (ES11_DELETEBUFFERS             + 1)
+#define ES11_DEPTHFUNC                  (ES11_DELETETEXTURES            + 1)
+#define ES11_DEPTHMASK                  (ES11_DEPTHFUNC                 + 1)
+#define ES11_DEPTHRANGEF                (ES11_DEPTHMASK                 + 1)
+#define ES11_DEPTHRANGEX                (ES11_DEPTHRANGEF               + 1)
+#define ES11_DISABLE                    (ES11_DEPTHRANGEX               + 1)
+#define ES11_DISABLECLIENTSTATE         (ES11_DISABLE                   + 1)
+#define ES11_DRAWARRAYS                 (ES11_DISABLECLIENTSTATE        + 1)
+#define ES11_DRAWELEMENTS               (ES11_DRAWARRAYS                + 1)
+#define ES11_ENABLE                     (ES11_DRAWELEMENTS              + 1)
+#define ES11_ENABLECLIENTSTATE          (ES11_ENABLE                    + 1)
+#define ES11_FINISH                     (ES11_ENABLECLIENTSTATE         + 1)
+#define ES11_FLUSH                      (ES11_FINISH                    + 1)
+#define ES11_FOGF                       (ES11_FLUSH                     + 1)
+#define ES11_FOGFV                      (ES11_FOGF                      + 1)
+#define ES11_FOGX                       (ES11_FOGFV                     + 1)
+#define ES11_FOGXV                      (ES11_FOGX                      + 1)
+#define ES11_FRONTFACE                  (ES11_FOGXV                     + 1)
+#define ES11_FRUSTUMF                   (ES11_FRONTFACE                 + 1)
+#define ES11_FRUSTUMX                   (ES11_FRUSTUMF                  + 1)
+#define ES11_GENBUFFERS                 (ES11_FRUSTUMX                  + 1)
+#define ES11_GENTEXTURES                (ES11_GENBUFFERS                + 1)
+#define ES11_GETBOOLEANV                (ES11_GENTEXTURES               + 1)
+#define ES11_GETBUFFERPARAMETERIV       (ES11_GETBOOLEANV               + 1)
+#define ES11_GETCLIPPLANEF              (ES11_GETBUFFERPARAMETERIV      + 1)
+#define ES11_GETCLIPPLANEX              (ES11_GETCLIPPLANEF             + 1)
+#define ES11_GETERROR                   (ES11_GETCLIPPLANEX             + 1)
+#define ES11_GETFIXEDV                  (ES11_GETERROR                  + 1)
+#define ES11_GETFLOATV                  (ES11_GETFIXEDV                 + 1)
+#define ES11_GETINTEGERV                (ES11_GETFLOATV                 + 1)
+#define ES11_GETLIGHTFV                 (ES11_GETINTEGERV               + 1)
+#define ES11_GETLIGHTXV                 (ES11_GETLIGHTFV                + 1)
+#define ES11_GETMATERIALFV              (ES11_GETLIGHTXV                + 1)
+#define ES11_GETMATERIALXV              (ES11_GETMATERIALFV             + 1)
+#define ES11_GETPOINTERV                (ES11_GETMATERIALXV             + 1)
+#define ES11_GETSTRING                  (ES11_GETPOINTERV               + 1)
+#define ES11_GETTEXENVFV                (ES11_GETSTRING                 + 1)
+#define ES11_GETTEXENVIV                (ES11_GETTEXENVFV               + 1)
+#define ES11_GETTEXENVXV                (ES11_GETTEXENVIV               + 1)
+#define ES11_GETTEXPARAMETERFV          (ES11_GETTEXENVXV               + 1)
+#define ES11_GETTEXPARAMETERIV          (ES11_GETTEXPARAMETERFV         + 1)
+#define ES11_GETTEXPARAMETERXV          (ES11_GETTEXPARAMETERIV         + 1)
+#define ES11_HINT                       (ES11_GETTEXPARAMETERXV         + 1)
+#define ES11_ISBUFFER                   (ES11_HINT                      + 1)
+#define ES11_ISENABLED                  (ES11_ISBUFFER                  + 1)
+#define ES11_ISTEXTURE                  (ES11_ISENABLED                 + 1)
+#define ES11_LIGHTF                     (ES11_ISTEXTURE                 + 1)
+#define ES11_LIGHTFV                    (ES11_LIGHTF                    + 1)
+#define ES11_LIGHTMODELF                (ES11_LIGHTFV                   + 1)
+#define ES11_LIGHTMODELFV               (ES11_LIGHTMODELF               + 1)
+#define ES11_LIGHTMODELX                (ES11_LIGHTMODELFV              + 1)
+#define ES11_LIGHTMODELXV               (ES11_LIGHTMODELX               + 1)
+#define ES11_LIGHTX                     (ES11_LIGHTMODELXV              + 1)
+#define ES11_LIGHTXV                    (ES11_LIGHTX                    + 1)
+#define ES11_LINEWIDTH                  (ES11_LIGHTXV                   + 1)
+#define ES11_LINEWIDTHX                 (ES11_LINEWIDTH                 + 1)
+#define ES11_LOADIDENTITY               (ES11_LINEWIDTHX                + 1)
+#define ES11_LOADMATRIXF                (ES11_LOADIDENTITY              + 1)
+#define ES11_LOADMATRIXX                (ES11_LOADMATRIXF               + 1)
+#define ES11_LOGICOP                    (ES11_LOADMATRIXX               + 1)
+#define ES11_MATERIALF                  (ES11_LOGICOP                   + 1)
+#define ES11_MATERIALFV                 (ES11_MATERIALF                 + 1)
+#define ES11_MATERIALX                  (ES11_MATERIALFV                + 1)
+#define ES11_MATERIALXV                 (ES11_MATERIALX                 + 1)
+#define ES11_MATRIXMODE                 (ES11_MATERIALXV                + 1)
+#define ES11_MULTITEXCOORD4F            (ES11_MATRIXMODE                + 1)
+#define ES11_MULTITEXCOORD4X            (ES11_MULTITEXCOORD4F           + 1)
+#define ES11_MULTMATRIXF                (ES11_MULTITEXCOORD4X           + 1)
+#define ES11_MULTMATRIXX                (ES11_MULTMATRIXF               + 1)
+#define ES11_NORMAL3F                   (ES11_MULTMATRIXX               + 1)
+#define ES11_NORMAL3X                   (ES11_NORMAL3F                  + 1)
+#define ES11_NORMALPOINTER              (ES11_NORMAL3X                  + 1)
+#define ES11_ORTHOF                     (ES11_NORMALPOINTER             + 1)
+#define ES11_ORTHOX                     (ES11_ORTHOF                    + 1)
+#define ES11_PIXELSTOREI                (ES11_ORTHOX                    + 1)
+#define ES11_POINTPARAMETERF            (ES11_PIXELSTOREI               + 1)
+#define ES11_POINTPARAMETERFV           (ES11_POINTPARAMETERF           + 1)
+#define ES11_POINTPARAMETERX            (ES11_POINTPARAMETERFV          + 1)
+#define ES11_POINTPARAMETERXV           (ES11_POINTPARAMETERX           + 1)
+#define ES11_POINTSIZE                  (ES11_POINTPARAMETERXV          + 1)
+#define ES11_POINTSIZEX                 (ES11_POINTSIZE                 + 1)
+#define ES11_POLYGONOFFSET              (ES11_POINTSIZEX                + 1)
+#define ES11_POLYGONOFFSETX             (ES11_POLYGONOFFSET             + 1)
+#define ES11_POPMATRIX                  (ES11_POLYGONOFFSETX            + 1)
+#define ES11_PUSHMATRIX                 (ES11_POPMATRIX                 + 1)
+#define ES11_READPIXELS                 (ES11_PUSHMATRIX                + 1)
+#define ES11_ROTATEF                    (ES11_READPIXELS                + 1)
+#define ES11_ROTATEX                    (ES11_ROTATEF                   + 1)
+#define ES11_SAMPLECOVERAGE             (ES11_ROTATEX                   + 1)
+#define ES11_SAMPLECOVERAGEX            (ES11_SAMPLECOVERAGE            + 1)
+#define ES11_SCALEF                     (ES11_SAMPLECOVERAGEX           + 1)
+#define ES11_SCALEX                     (ES11_SCALEF                    + 1)
+#define ES11_SCISSOR                    (ES11_SCALEX                    + 1)
+#define ES11_SHADEMODEL                 (ES11_SCISSOR                   + 1)
+#define ES11_STENCILFUNC                (ES11_SHADEMODEL                + 1)
+#define ES11_STENCILMASK                (ES11_STENCILFUNC               + 1)
+#define ES11_STENCILOP                  (ES11_STENCILMASK               + 1)
+#define ES11_TEXCOORDPOINTER            (ES11_STENCILOP                 + 1)
+#define ES11_TEXENVF                    (ES11_TEXCOORDPOINTER           + 1)
+#define ES11_TEXENVFV                   (ES11_TEXENVF                   + 1)
+#define ES11_TEXENVI                    (ES11_TEXENVFV                  + 1)
+#define ES11_TEXENVIV                   (ES11_TEXENVI                   + 1)
+#define ES11_TEXENVX                    (ES11_TEXENVIV                  + 1)
+#define ES11_TEXENVXV                   (ES11_TEXENVX                   + 1)
+#define ES11_TEXIMAGE2D                 (ES11_TEXENVXV                  + 1)
+#define ES11_TEXPARAMETERF              (ES11_TEXIMAGE2D                + 1)
+#define ES11_TEXPARAMETERFV             (ES11_TEXPARAMETERF             + 1)
+#define ES11_TEXPARAMETERI              (ES11_TEXPARAMETERFV            + 1)
+#define ES11_TEXPARAMETERIV             (ES11_TEXPARAMETERI             + 1)
+#define ES11_TEXPARAMETERX              (ES11_TEXPARAMETERIV            + 1)
+#define ES11_TEXPARAMETERXV             (ES11_TEXPARAMETERX             + 1)
+#define ES11_TEXSUBIMAGE2D              (ES11_TEXPARAMETERXV            + 1)
+#define ES11_TRANSLATEF                 (ES11_TEXSUBIMAGE2D             + 1)
+#define ES11_TRANSLATEX                 (ES11_TRANSLATEF                + 1)
+#define ES11_VERTEXPOINTER              (ES11_TRANSLATEX                + 1)
+#define ES11_VIEWPORT                   (ES11_VERTEXPOINTER             + 1)
+#define ES11_BLENDEQUATIONOES           (ES11_VIEWPORT                  + 1)
+#define ES11_BLENDFUNCSEPERATEOES       (ES11_BLENDEQUATIONOES          + 1)
+#define ES11_BLENDEQUATIONSEPARATEOES   (ES11_BLENDFUNCSEPERATEOES      + 1)
+#define ES11_GLMAPBUFFEROES             (ES11_BLENDEQUATIONSEPARATEOES  + 1)
+#define ES11_GLUNMAPBUFFEROES           (ES11_GLMAPBUFFEROES            + 1)
+#define ES11_GLGETBUFFERPOINTERVOES     (ES11_GLUNMAPBUFFEROES          + 1)
+#define ES11_CALLS                      (ES11_GLGETBUFFERPOINTERVOES    + 1)
+#define ES11_DRAWCALLS                  (ES11_CALLS                     + 1)
+#define ES11_STATECHANGECALLS           (ES11_DRAWCALLS                 + 1)
+#define ES11_POINTCOUNT                 (ES11_STATECHANGECALLS          + 1)
+#define ES11_LINECOUNT                  (ES11_POINTCOUNT                + 1)
+#define ES11_TRIANGLECOUNT              (ES11_LINECOUNT                 + 1)
+
+/* OpenGL ES2X API IDs. */
+#define ES20_ACTIVETEXTURE              1
+#define ES20_ATTACHSHADER                           (ES20_ACTIVETEXTURE                         +   1)
+#define ES20_BINDATTRIBLOCATION                     (ES20_ATTACHSHADER                          +   1)
+#define ES20_BINDBUFFER                             (ES20_BINDATTRIBLOCATION                    +   1)
+#define ES20_BINDFRAMEBUFFER                        (ES20_BINDBUFFER                            +   1)
+#define ES20_BINDRENDERBUFFER                       (ES20_BINDFRAMEBUFFER                       +   1)
+#define ES20_BINDTEXTURE                            (ES20_BINDRENDERBUFFER                      +   1)
+#define ES20_BLENDCOLOR                             (ES20_BINDTEXTURE                           +   1)
+#define ES20_BLENDEQUATION                          (ES20_BLENDCOLOR                            +   1)
+#define ES20_BLENDEQUATIONSEPARATE                  (ES20_BLENDEQUATION                         +   1)
+#define ES20_BLENDFUNC                              (ES20_BLENDEQUATIONSEPARATE                 +   1)
+#define ES20_BLENDFUNCSEPARATE                      (ES20_BLENDFUNC                             +   1)
+#define ES20_BUFFERDATA                             (ES20_BLENDFUNCSEPARATE                     +   1)
+#define ES20_BUFFERSUBDATA                          (ES20_BUFFERDATA                            +   1)
+#define ES20_CHECKFRAMEBUFFERSTATUS                 (ES20_BUFFERSUBDATA                         +   1)
+#define ES20_CLEAR                                  (ES20_CHECKFRAMEBUFFERSTATUS                +   1)
+#define ES20_CLEARCOLOR                             (ES20_CLEAR                                 +   1)
+#define ES20_CLEARDEPTHF                            (ES20_CLEARCOLOR                            +   1)
+#define ES20_CLEARSTENCIL                           (ES20_CLEARDEPTHF                           +   1)
+#define ES20_COLORMASK                              (ES20_CLEARSTENCIL                          +   1)
+#define ES20_COMPILESHADER                          (ES20_COLORMASK                             +   1)
+#define ES20_COMPRESSEDTEXIMAGE2D                   (ES20_COMPILESHADER                         +   1)
+#define ES20_COMPRESSEDTEXSUBIMAGE2D                (ES20_COMPRESSEDTEXIMAGE2D                  +   1)
+#define ES20_COPYTEXIMAGE2D                         (ES20_COMPRESSEDTEXSUBIMAGE2D               +   1)
+#define ES20_COPYTEXSUBIMAGE2D                      (ES20_COPYTEXIMAGE2D                        +   1)
+#define ES20_CREATEPROGRAM                          (ES20_COPYTEXSUBIMAGE2D                     +   1)
+#define ES20_CREATESHADER                           (ES20_CREATEPROGRAM                         +   1)
+#define ES20_CULLFACE                               (ES20_CREATESHADER                          +   1)
+#define ES20_DELETEBUFFERS                          (ES20_CULLFACE                              +   1)
+#define ES20_DELETEFRAMEBUFFERS                     (ES20_DELETEBUFFERS                         +   1)
+#define ES20_DELETEPROGRAM                          (ES20_DELETEFRAMEBUFFERS                    +   1)
+#define ES20_DELETERENDERBUFFERS                    (ES20_DELETEPROGRAM                         +   1)
+#define ES20_DELETESHADER                           (ES20_DELETERENDERBUFFERS                   +   1)
+#define ES20_DELETETEXTURES                         (ES20_DELETESHADER                          +   1)
+#define ES20_DEPTHFUNC                              (ES20_DELETETEXTURES                        +   1)
+#define ES20_DEPTHMASK                              (ES20_DEPTHFUNC                             +   1)
+#define ES20_DEPTHRANGEF                            (ES20_DEPTHMASK                             +   1)
+#define ES20_DETACHSHADER                           (ES20_DEPTHRANGEF                           +   1)
+#define ES20_DISABLE                                (ES20_DETACHSHADER                          +   1)
+#define ES20_DISABLEVERTEXATTRIBARRAY               (ES20_DISABLE                               +   1)
+#define ES20_DRAWARRAYS                             (ES20_DISABLEVERTEXATTRIBARRAY              +   1)
+#define ES20_DRAWELEMENTS                           (ES20_DRAWARRAYS                            +   1)
+#define ES20_ENABLE                                 (ES20_DRAWELEMENTS                          +   1)
+#define ES20_ENABLEVERTEXATTRIBARRAY                (ES20_ENABLE                                +   1)
+#define ES20_FINISH                                 (ES20_ENABLEVERTEXATTRIBARRAY               +   1)
+#define ES20_FLUSH                                  (ES20_FINISH                                +   1)
+#define ES20_FRAMEBUFFERRENDERBUFFER                (ES20_FLUSH                                 +   1)
+#define ES20_FRAMEBUFFERTEXTURE2D                   (ES20_FRAMEBUFFERRENDERBUFFER               +   1)
+#define ES20_FRONTFACE                              (ES20_FRAMEBUFFERTEXTURE2D                  +   1)
+#define ES20_GENBUFFERS                             (ES20_FRONTFACE                             +   1)
+#define ES20_GENERATEMIPMAP                         (ES20_GENBUFFERS                            +   1)
+#define ES20_GENFRAMEBUFFERS                        (ES20_GENERATEMIPMAP                        +   1)
+#define ES20_GENRENDERBUFFERS                       (ES20_GENFRAMEBUFFERS                       +   1)
+#define ES20_GENTEXTURES                            (ES20_GENRENDERBUFFERS                      +   1)
+#define ES20_GETACTIVEATTRIB                        (ES20_GENTEXTURES                           +   1)
+#define ES20_GETACTIVEUNIFORM                       (ES20_GETACTIVEATTRIB                       +   1)
+#define ES20_GETATTACHEDSHADERS                     (ES20_GETACTIVEUNIFORM                      +   1)
+#define ES20_GETATTRIBLOCATION                      (ES20_GETATTACHEDSHADERS                    +   1)
+#define ES20_GETBOOLEANV                            (ES20_GETATTRIBLOCATION                     +   1)
+#define ES20_GETBUFFERPARAMETERIV                   (ES20_GETBOOLEANV                           +   1)
+#define ES20_GETERROR                               (ES20_GETBUFFERPARAMETERIV                  +   1)
+#define ES20_GETFLOATV                              (ES20_GETERROR                              +   1)
+#define ES20_GETFRAMEBUFFERATTACHMENTPARAMETERIV    (ES20_GETFLOATV                             +   1)
+#define ES20_GETINTEGERV                            (ES20_GETFRAMEBUFFERATTACHMENTPARAMETERIV   +   1)
+#define ES20_GETPROGRAMIV                           (ES20_GETINTEGERV                           +   1)
+#define ES20_GETPROGRAMINFOLOG                      (ES20_GETPROGRAMIV                          +   1)
+#define ES20_GETRENDERBUFFERPARAMETERIV             (ES20_GETPROGRAMINFOLOG                     +   1)
+#define ES20_GETSHADERIV                            (ES20_GETRENDERBUFFERPARAMETERIV            +   1)
+#define ES20_GETSHADERINFOLOG                       (ES20_GETSHADERIV                           +   1)
+#define ES20_GETSHADERPRECISIONFORMAT               (ES20_GETSHADERINFOLOG                      +   1)
+#define ES20_GETSHADERSOURCE                        (ES20_GETSHADERPRECISIONFORMAT              +   1)
+#define ES20_GETSTRING                              (ES20_GETSHADERSOURCE                       +   1)
+#define ES20_GETTEXPARAMETERFV                      (ES20_GETSTRING                             +   1)
+#define ES20_GETTEXPARAMETERIV                      (ES20_GETTEXPARAMETERFV                     +   1)
+#define ES20_GETUNIFORMFV                           (ES20_GETTEXPARAMETERIV                     +   1)
+#define ES20_GETUNIFORMIV                           (ES20_GETUNIFORMFV                          +   1)
+#define ES20_GETUNIFORMLOCATION                     (ES20_GETUNIFORMIV                          +   1)
+#define ES20_GETVERTEXATTRIBFV                      (ES20_GETUNIFORMLOCATION                    +   1)
+#define ES20_GETVERTEXATTRIBIV                      (ES20_GETVERTEXATTRIBFV                     +   1)
+#define ES20_GETVERTEXATTRIBPOINTERV                (ES20_GETVERTEXATTRIBIV                     +   1)
+#define ES20_HINT                                   (ES20_GETVERTEXATTRIBPOINTERV               +   1)
+#define ES20_ISBUFFER                               (ES20_HINT                                  +   1)
+#define ES20_ISENABLED                              (ES20_ISBUFFER                              +   1)
+#define ES20_ISFRAMEBUFFER                          (ES20_ISENABLED                             +   1)
+#define ES20_ISPROGRAM                              (ES20_ISFRAMEBUFFER                         +   1)
+#define ES20_ISRENDERBUFFER                         (ES20_ISPROGRAM                             +   1)
+#define ES20_ISSHADER                               (ES20_ISRENDERBUFFER                        +   1)
+#define ES20_ISTEXTURE                              (ES20_ISSHADER                              +   1)
+#define ES20_LINEWIDTH                              (ES20_ISTEXTURE                             +   1)
+#define ES20_LINKPROGRAM                            (ES20_LINEWIDTH                             +   1)
+#define ES20_PIXELSTOREI                            (ES20_LINKPROGRAM                           +   1)
+#define ES20_POLYGONOFFSET                          (ES20_PIXELSTOREI                           +   1)
+#define ES20_READPIXELS                             (ES20_POLYGONOFFSET                         +   1)
+#define ES20_RELEASESHADERCOMPILER                  (ES20_READPIXELS                            +   1)
+#define ES20_RENDERBUFFERSTORAGE                    (ES20_RELEASESHADERCOMPILER                 +   1)
+#define ES20_SAMPLECOVERAGE                         (ES20_RENDERBUFFERSTORAGE                   +   1)
+#define ES20_SCISSOR                                (ES20_SAMPLECOVERAGE                        +   1)
+#define ES20_SHADERBINARY                           (ES20_SCISSOR                               +   1)
+#define ES20_SHADERSOURCE                           (ES20_SHADERBINARY                          +   1)
+#define ES20_STENCILFUNC                            (ES20_SHADERSOURCE                          +   1)
+#define ES20_STENCILFUNCSEPARATE                    (ES20_STENCILFUNC                           +   1)
+#define ES20_STENCILMASK                            (ES20_STENCILFUNCSEPARATE                   +   1)
+#define ES20_STENCILMASKSEPARATE                    (ES20_STENCILMASK                           +   1)
+#define ES20_STENCILOP                              (ES20_STENCILMASKSEPARATE                   +   1)
+#define ES20_STENCILOPSEPARATE                      (ES20_STENCILOP                             +   1)
+#define ES20_TEXIMAGE2D                             (ES20_STENCILOPSEPARATE                     +   1)
+#define ES20_TEXPARAMETERF                          (ES20_TEXIMAGE2D                            +   1)
+#define ES20_TEXPARAMETERFV                         (ES20_TEXPARAMETERF                         +   1)
+#define ES20_TEXPARAMETERI                          (ES20_TEXPARAMETERFV                        +   1)
+#define ES20_TEXPARAMETERIV                         (ES20_TEXPARAMETERI                         +   1)
+#define ES20_TEXSUBIMAGE2D                          (ES20_TEXPARAMETERIV                        +   1)
+#define ES20_UNIFORM1F                              (ES20_TEXSUBIMAGE2D                         +   1)
+#define ES20_UNIFORM1FV                             (ES20_UNIFORM1F                             +   1)
+#define ES20_UNIFORM1I                              (ES20_UNIFORM1FV                            +   1)
+#define ES20_UNIFORM1IV                             (ES20_UNIFORM1I                             +   1)
+#define ES20_UNIFORM2F                              (ES20_UNIFORM1IV                            +   1)
+#define ES20_UNIFORM2FV                             (ES20_UNIFORM2F                             +   1)
+#define ES20_UNIFORM2I                              (ES20_UNIFORM2FV                            +   1)
+#define ES20_UNIFORM2IV                             (ES20_UNIFORM2I                             +   1)
+#define ES20_UNIFORM3F                              (ES20_UNIFORM2IV                            +   1)
+#define ES20_UNIFORM3FV                             (ES20_UNIFORM3F                             +   1)
+#define ES20_UNIFORM3I                              (ES20_UNIFORM3FV                            +   1)
+#define ES20_UNIFORM3IV                             (ES20_UNIFORM3I                             +   1)
+#define ES20_UNIFORM4F                              (ES20_UNIFORM3IV                            +   1)
+#define ES20_UNIFORM4FV                             (ES20_UNIFORM4F                             +   1)
+#define ES20_UNIFORM4I                              (ES20_UNIFORM4FV                            +   1)
+#define ES20_UNIFORM4IV                             (ES20_UNIFORM4I                             +   1)
+#define ES20_UNIFORMMATRIX2FV                       (ES20_UNIFORM4IV                            +   1)
+#define ES20_UNIFORMMATRIX3FV                       (ES20_UNIFORMMATRIX2FV                      +   1)
+#define ES20_UNIFORMMATRIX4FV                       (ES20_UNIFORMMATRIX3FV                      +   1)
+#define ES20_USEPROGRAM                             (ES20_UNIFORMMATRIX4FV                      +   1)
+#define ES20_VALIDATEPROGRAM                        (ES20_USEPROGRAM                            +   1)
+#define ES20_VERTEXATTRIB1F                         (ES20_VALIDATEPROGRAM                       +   1)
+#define ES20_VERTEXATTRIB1FV                        (ES20_VERTEXATTRIB1F                        +   1)
+#define ES20_VERTEXATTRIB2F                         (ES20_VERTEXATTRIB1FV                       +   1)
+#define ES20_VERTEXATTRIB2FV                        (ES20_VERTEXATTRIB2F                        +   1)
+#define ES20_VERTEXATTRIB3F                         (ES20_VERTEXATTRIB2FV                       +   1)
+#define ES20_VERTEXATTRIB3FV                        (ES20_VERTEXATTRIB3F                        +   1)
+#define ES20_VERTEXATTRIB4F                         (ES20_VERTEXATTRIB3FV                       +   1)
+#define ES20_VERTEXATTRIB4FV                        (ES20_VERTEXATTRIB4F                        +   1)
+#define ES20_VERTEXATTRIBPOINTER                    (ES20_VERTEXATTRIB4FV                       +   1)
+#define ES20_VIEWPORT                               (ES20_VERTEXATTRIBPOINTER                   +   1)
+#define ES20_GETPROGRAMBINARYOES                    (ES20_VIEWPORT                              +   1)
+#define ES20_PROGRAMBINARYOES                       (ES20_GETPROGRAMBINARYOES                   +   1)
+#define ES20_TEXIMAGE3DOES                          (ES20_PROGRAMBINARYOES                      +   1)
+#define ES20_TEXSUBIMAGE3DOES                       (ES20_TEXIMAGE3DOES                         +   1)
+#define ES20_COPYSUBIMAGE3DOES                      (ES20_TEXSUBIMAGE3DOES                      +   1)
+#define ES20_COMPRESSEDTEXIMAGE3DOES                (ES20_COPYSUBIMAGE3DOES                     +   1)
+#define ES20_COMPRESSEDTEXSUBIMAGE3DOES             (ES20_COMPRESSEDTEXIMAGE3DOES               +   1)
+#define ES20_FRAMEBUFFERTEXTURE3DOES                (ES20_COMPRESSEDTEXSUBIMAGE3DOES            +   1)
+#define ES20_BINDVERTEXARRAYOES                     (ES20_FRAMEBUFFERTEXTURE3DOES               +   1)
+#define ES20_GENVERTEXARRAYOES                      (ES20_BINDVERTEXARRAYOES                    +   1)
+#define ES20_ISVERTEXARRAYOES                       (ES20_GENVERTEXARRAYOES                     +   1)
+#define ES20_DELETEVERTEXARRAYOES                   (ES20_ISVERTEXARRAYOES                      +   1)
+#define ES20_GLMAPBUFFEROES                         (ES20_DELETEVERTEXARRAYOES                  +   1)
+#define ES20_GLUNMAPBUFFEROES                       (ES20_GLMAPBUFFEROES                        +   1)
+#define ES20_GLGETBUFFERPOINTERVOES                 (ES20_GLUNMAPBUFFEROES                      +   1)
+#define ES20_DISCARDFRAMEBUFFEREXT                  (ES20_GLGETBUFFERPOINTERVOES                +   1)
+#define ES20_CALLS                                  (ES20_DISCARDFRAMEBUFFEREXT                 +   1)
+#define ES20_DRAWCALLS                              (ES20_CALLS                                 +   1)
+#define ES20_STATECHANGECALLS                       (ES20_DRAWCALLS                             +   1)
+#define ES20_POINTCOUNT                             (ES20_STATECHANGECALLS                      +   1)
+#define ES20_LINECOUNT                              (ES20_POINTCOUNT                            +   1)
+#define ES20_TRIANGLECOUNT                          (ES20_LINECOUNT                             +   1)
+
+/* OpenVG API IDs. */
+#define VG11_APPENDPATH              1
+#define VG11_APPENDPATHDATA         (VG11_APPENDPATH                + 1)
+#define VG11_CHILDIMAGE             (VG11_APPENDPATHDATA            + 1)
+#define VG11_CLEAR                  (VG11_CHILDIMAGE                + 1)
+#define VG11_CLEARGLYPH             (VG11_CLEAR                     + 1)
+#define VG11_CLEARIMAGE             (VG11_CLEARGLYPH                + 1)
+#define VG11_CLEARPATH              (VG11_CLEARIMAGE                + 1)
+#define VG11_COLORMATRIX            (VG11_CLEARPATH                 + 1)
+#define VG11_CONVOLVE               (VG11_COLORMATRIX               + 1)
+#define VG11_COPYIMAGE              (VG11_CONVOLVE                  + 1)
+#define VG11_COPYMASK               (VG11_COPYIMAGE                 + 1)
+#define VG11_COPYPIXELS             (VG11_COPYMASK                  + 1)
+#define VG11_CREATEFONT             (VG11_COPYPIXELS                + 1)
+#define VG11_CREATEIMAGE            (VG11_CREATEFONT                + 1)
+#define VG11_CREATEMASKLAYER        (VG11_CREATEIMAGE               + 1)
+#define VG11_CREATEPAINT            (VG11_CREATEMASKLAYER           + 1)
+#define VG11_CREATEPATH             (VG11_CREATEPAINT               + 1)
+#define VG11_DESTROYFONT            (VG11_CREATEPATH                + 1)
+#define VG11_DESTROYIMAGE           (VG11_DESTROYFONT               + 1)
+#define VG11_DESTROYMASKLAYER       (VG11_DESTROYIMAGE              + 1)
+#define VG11_DESTROYPAINT           (VG11_DESTROYMASKLAYER          + 1)
+#define VG11_DESTROYPATH            (VG11_DESTROYPAINT              + 1)
+#define VG11_DRAWGLYPH              (VG11_DESTROYPATH               + 1)
+#define VG11_DRAWGLYPHS             (VG11_DRAWGLYPH                 + 1)
+#define VG11_DRAWIMAGE              (VG11_DRAWGLYPHS                + 1)
+#define VG11_DRAWPATH               (VG11_DRAWIMAGE                 + 1)
+#define VG11_FILLMASKLAYER          (VG11_DRAWPATH                  + 1)
+#define VG11_FINISH                 (VG11_FILLMASKLAYER             + 1)
+#define VG11_FLUSH                  (VG11_FINISH                    + 1)
+#define VG11_GAUSSIANBLUR           (VG11_FLUSH                     + 1)
+#define VG11_GETCOLOR               (VG11_GAUSSIANBLUR              + 1)
+#define VG11_GETERROR               (VG11_GETCOLOR                  + 1)
+#define VG11_GETF                   (VG11_GETERROR                  + 1)
+#define VG11_GETFV                  (VG11_GETF                      + 1)
+#define VG11_GETI                   (VG11_GETFV                     + 1)
+#define VG11_GETIMAGESUBDATA        (VG11_GETI                      + 1)
+#define VG11_GETIV                  (VG11_GETIMAGESUBDATA           + 1)
+#define VG11_GETMATRIX              (VG11_GETIV                     + 1)
+#define VG11_GETPAINT               (VG11_GETMATRIX                 + 1)
+#define VG11_GETPARAMETERF          (VG11_GETPAINT                  + 1)
+#define VG11_GETPARAMETERFV         (VG11_GETPARAMETERF             + 1)
+#define VG11_GETPARAMETERI          (VG11_GETPARAMETERFV            + 1)
+#define VG11_GETPARAMETERIV         (VG11_GETPARAMETERI             + 1)
+#define VG11_GETPARAMETERVECTORSIZE (VG11_GETPARAMETERIV            + 1)
+#define VG11_GETPARENT              (VG11_GETPARAMETERVECTORSIZE    + 1)
+#define VG11_GETPATHCAPABILITIES    (VG11_GETPARENT                 + 1)
+#define VG11_GETPIXELS              (VG11_GETPATHCAPABILITIES       + 1)
+#define VG11_GETSTRING              (VG11_GETPIXELS                 + 1)
+#define VG11_GETVECTORSIZE          (VG11_GETSTRING                 + 1)
+#define VG11_HARDWAREQUERY          (VG11_GETVECTORSIZE             + 1)
+#define VG11_IMAGESUBDATA           (VG11_HARDWAREQUERY             + 1)
+#define VG11_INTERPOLATEPATH        (VG11_IMAGESUBDATA              + 1)
+#define VG11_LOADIDENTITY           (VG11_INTERPOLATEPATH           + 1)
+#define VG11_LOADMATRIX             (VG11_LOADIDENTITY              + 1)
+#define VG11_LOOKUP                 (VG11_LOADMATRIX                + 1)
+#define VG11_LOOKUPSINGLE           (VG11_LOOKUP                    + 1)
+#define VG11_MASK                   (VG11_LOOKUPSINGLE              + 1)
+#define VG11_MODIFYPATHCOORDS       (VG11_MASK                      + 1)
+#define VG11_MULTMATRIX             (VG11_MODIFYPATHCOORDS          + 1)
+#define VG11_PAINTPATTERN           (VG11_MULTMATRIX                + 1)
+#define VG11_PATHBOUNDS             (VG11_PAINTPATTERN              + 1)
+#define VG11_PATHLENGTH             (VG11_PATHBOUNDS                + 1)
+#define VG11_PATHTRANSFORMEDBOUNDS  (VG11_PATHLENGTH                + 1)
+#define VG11_POINTALONGPATH         (VG11_PATHTRANSFORMEDBOUNDS     + 1)
+#define VG11_READPIXELS             (VG11_POINTALONGPATH            + 1)
+#define VG11_REMOVEPATHCAPABILITIES (VG11_READPIXELS                + 1)
+#define VG11_RENDERTOMASK           (VG11_REMOVEPATHCAPABILITIES    + 1)
+#define VG11_ROTATE                 (VG11_RENDERTOMASK              + 1)
+#define VG11_SCALE                  (VG11_ROTATE                    + 1)
+#define VG11_SEPARABLECONVOLVE      (VG11_SCALE                     + 1)
+#define VG11_SETCOLOR               (VG11_SEPARABLECONVOLVE         + 1)
+#define VG11_SETF                   (VG11_SETCOLOR                  + 1)
+#define VG11_SETFV                  (VG11_SETF                      + 1)
+#define VG11_SETGLYPHTOIMAGE        (VG11_SETFV                     + 1)
+#define VG11_SETGLYPHTOPATH         (VG11_SETGLYPHTOIMAGE           + 1)
+#define VG11_SETI                   (VG11_SETGLYPHTOPATH            + 1)
+#define VG11_SETIV                  (VG11_SETI                      + 1)
+#define VG11_SETPAINT               (VG11_SETIV                     + 1)
+#define VG11_SETPARAMETERF          (VG11_SETPAINT                  + 1)
+#define VG11_SETPARAMETERFV         (VG11_SETPARAMETERF             + 1)
+#define VG11_SETPARAMETERI          (VG11_SETPARAMETERFV            + 1)
+#define VG11_SETPARAMETERIV         (VG11_SETPARAMETERI             + 1)
+#define VG11_SETPIXELS              (VG11_SETPARAMETERIV            + 1)
+#define VG11_SHEAR                  (VG11_SETPIXELS                 + 1)
+#define VG11_TRANSFORMPATH          (VG11_SHEAR                     + 1)
+#define VG11_TRANSLATE              (VG11_TRANSFORMPATH             + 1)
+#define VG11_WRITEPIXELS            (VG11_TRANSLATE                 + 1)
+#define VG11_CALLS                  (VG11_WRITEPIXELS               + 1)
+#define VG11_DRAWCALLS              (VG11_CALLS                     + 1)
+#define VG11_STATECHANGECALLS       (VG11_DRAWCALLS                 + 1)
+#define VG11_FILLCOUNT              (VG11_STATECHANGECALLS          + 1)
+#define VG11_STROKECOUNT            (VG11_FILLCOUNT                 + 1)
+/* End of Driver API ID Definitions. */
+
+/* HAL & MISC IDs. */
+#define HAL_VERTBUFNEWBYTEALLOC     1
+#define HAL_VERTBUFTOTALBYTEALLOC   (HAL_VERTBUFNEWBYTEALLOC    + 1)
+#define HAL_VERTBUFNEWOBJALLOC      (HAL_VERTBUFTOTALBYTEALLOC  + 1)
+#define HAL_VERTBUFTOTALOBJALLOC    (HAL_VERTBUFNEWOBJALLOC     + 1)
+#define HAL_INDBUFNEWBYTEALLOC      (HAL_VERTBUFTOTALOBJALLOC   + 1)
+#define HAL_INDBUFTOTALBYTEALLOC    (HAL_INDBUFNEWBYTEALLOC     + 1)
+#define HAL_INDBUFNEWOBJALLOC       (HAL_INDBUFTOTALBYTEALLOC   + 1)
+#define HAL_INDBUFTOTALOBJALLOC     (HAL_INDBUFNEWOBJALLOC      + 1)
+#define HAL_TEXBUFNEWBYTEALLOC      (HAL_INDBUFTOTALOBJALLOC    + 1)
+#define HAL_TEXBUFTOTALBYTEALLOC    (HAL_TEXBUFNEWBYTEALLOC     + 1)
+#define HAL_TEXBUFNEWOBJALLOC       (HAL_TEXBUFTOTALBYTEALLOC   + 1)
+#define HAL_TEXBUFTOTALOBJALLOC     (HAL_TEXBUFNEWOBJALLOC      + 1)
+
+#define GPU_CYCLES      1
+#define GPU_READ64BYTE  (GPU_CYCLES     + 1)
+#define GPU_WRITE64BYTE (GPU_READ64BYTE + 1)
+#define GPU_TOTALCYCLES (GPU_WRITE64BYTE    + 1)
+#define GPU_IDLECYCLES  (GPU_TOTALCYCLES    + 1)
+
+#define VS_INSTCOUNT            1
+#define VS_BRANCHINSTCOUNT      (VS_INSTCOUNT       + 1)
+#define VS_TEXLDINSTCOUNT       (VS_BRANCHINSTCOUNT + 1)
+#define VS_RENDEREDVERTCOUNT    (VS_TEXLDINSTCOUNT  + 1)
+
+#define PS_INSTCOUNT            1
+#define PS_BRANCHINSTCOUNT      (PS_INSTCOUNT       + 1)
+#define PS_TEXLDINSTCOUNT       (PS_BRANCHINSTCOUNT + 1)
+#define PS_RENDEREDPIXCOUNT     (PS_TEXLDINSTCOUNT  + 1)
+
+#define PA_INVERTCOUNT      1
+#define PA_INPRIMCOUNT      (PA_INVERTCOUNT     + 1)
+#define PA_OUTPRIMCOUNT     (PA_INPRIMCOUNT     + 1)
+#define PA_DEPTHCLIPCOUNT   (PA_OUTPRIMCOUNT    + 1)
+#define PA_TRIVIALREJCOUNT  (PA_DEPTHCLIPCOUNT  + 1)
+#define PA_CULLCOUNT        (PA_TRIVIALREJCOUNT + 1)
+
+#define SE_TRIANGLECOUNT    1
+#define SE_LINECOUNT        (SE_TRIANGLECOUNT   + 1)
+
+#define RA_VALIDPIXCOUNT        1
+#define RA_TOTALQUADCOUNT       (RA_VALIDPIXCOUNT       + 1)
+#define RA_VALIDQUADCOUNTEZ     (RA_TOTALQUADCOUNT      + 1)
+#define RA_TOTALPRIMCOUNT       (RA_VALIDQUADCOUNTEZ    + 1)
+#define RA_PIPECACHEMISSCOUNT   (RA_TOTALPRIMCOUNT      + 1)
+#define RA_PREFCACHEMISSCOUNT   (RA_PIPECACHEMISSCOUNT  + 1)
+#define RA_EEZCULLCOUNT         (RA_PREFCACHEMISSCOUNT  + 1)
+
+#define TX_TOTBILINEARREQ       1
+#define TX_TOTTRILINEARREQ      (TX_TOTBILINEARREQ      + 1)
+#define TX_TOTDISCARDTEXREQ     (TX_TOTTRILINEARREQ     + 1)
+#define TX_TOTTEXREQ            (TX_TOTDISCARDTEXREQ    + 1)
+#define TX_MEMREADCOUNT         (TX_TOTTEXREQ           + 1)
+#define TX_MEMREADIN8BCOUNT     (TX_MEMREADCOUNT        + 1)
+#define TX_CACHEMISSCOUNT       (TX_MEMREADIN8BCOUNT    + 1)
+#define TX_CACHEHITTEXELCOUNT   (TX_CACHEMISSCOUNT      + 1)
+#define TX_CACHEMISSTEXELCOUNT  (TX_CACHEHITTEXELCOUNT  + 1)
+
+#define PE_KILLEDBYCOLOR    1
+#define PE_KILLEDBYDEPTH    (PE_KILLEDBYCOLOR   + 1)
+#define PE_DRAWNBYCOLOR     (PE_KILLEDBYDEPTH   + 1)
+#define PE_DRAWNBYDEPTH     (PE_DRAWNBYCOLOR    + 1)
+
+#define MC_READREQ8BPIPE    1
+#define MC_READREQ8BIP      (MC_READREQ8BPIPE   + 1)
+#define MC_WRITEREQ8BPIPE   (MC_READREQ8BIP     + 1)
+
+#define AXI_READREQSTALLED      1
+#define AXI_WRITEREQSTALLED     (AXI_READREQSTALLED     + 1)
+#define AXI_WRITEDATASTALLED    (AXI_WRITEREQSTALLED    + 1)
+
+#define PVS_INSTRCOUNT      1
+#define PVS_ALUINSTRCOUNT   (PVS_INSTRCOUNT     + 1)
+#define PVS_TEXINSTRCOUNT   (PVS_ALUINSTRCOUNT  + 1)
+#define PVS_ATTRIBCOUNT     (PVS_TEXINSTRCOUNT  + 1)
+#define PVS_UNIFORMCOUNT    (PVS_ATTRIBCOUNT    + 1)
+#define PVS_FUNCTIONCOUNT   (PVS_UNIFORMCOUNT   + 1)
+
+#define PPS_INSTRCOUNT      1
+#define PPS_ALUINSTRCOUNT   (PPS_INSTRCOUNT     + 1)
+#define PPS_TEXINSTRCOUNT   (PPS_ALUINSTRCOUNT  + 1)
+#define PPS_ATTRIBCOUNT     (PPS_TEXINSTRCOUNT  + 1)
+#define PPS_UNIFORMCOUNT    (PPS_ATTRIBCOUNT    + 1)
+#define PPS_FUNCTIONCOUNT   (PPS_UNIFORMCOUNT   + 1)
+/* End of MISC Counter IDs. */
+
+#ifdef gcdNEW_PROFILER_FILE
+
+/* Category Constants. */
+#define VPHEADER        0x010000
+#define VPG_INFO        0x020000
+#define VPG_TIME        0x030000
+#define VPG_MEM         0x040000
+#define VPG_ES11        0x050000
+#define VPG_ES20        0x060000
+#define VPG_VG11        0x070000
+#define VPG_HAL         0x080000
+#define VPG_HW          0x090000
+#define VPG_GPU         0x0a0000
+#define VPG_VS          0x0b0000
+#define VPG_PS          0x0c0000
+#define VPG_PA          0x0d0000
+#define VPG_SETUP       0x0e0000
+#define VPG_RA          0x0f0000
+#define VPG_TX          0x100000
+#define VPG_PE          0x110000
+#define VPG_MC          0x120000
+#define VPG_AXI         0x130000
+#define VPG_PROG        0x140000
+#define VPG_PVS         0x150000
+#define VPG_PPS         0x160000
+#define VPG_ES11_TIME   0x170000
+#define VPG_ES20_TIME   0x180000
+#define VPG_FRAME       0x190000
+#define VPG_END         0xff0000
+
+/* Info. */
+#define VPC_INFOCOMPANY         (VPG_INFO + 1)
+#define VPC_INFOVERSION         (VPC_INFOCOMPANY + 1)
+#define VPC_INFORENDERER        (VPC_INFOVERSION + 1)
+#define VPC_INFOREVISION        (VPC_INFORENDERER + 1)
+#define VPC_INFODRIVER          (VPC_INFOREVISION + 1)
+#define VPC_INFODRIVERMODE      (VPC_INFODRIVER + 1)
+#define VPC_INFOSCREENSIZE      (VPC_INFODRIVERMODE + 1)
+
+/* Counter Constants. */
+#define VPC_ELAPSETIME          (VPG_TIME + 1)
+#define VPC_CPUTIME             (VPC_ELAPSETIME + 1)
+
+#define VPC_MEMMAXRES           (VPG_MEM + 1)
+#define VPC_MEMSHARED           (VPC_MEMMAXRES + 1)
+#define VPC_MEMUNSHAREDDATA     (VPC_MEMSHARED + 1)
+#define VPC_MEMUNSHAREDSTACK    (VPC_MEMUNSHAREDDATA + 1)
+
+/* OpenGL ES11 Counters. */
+#define VPC_ES11ACTIVETEXTURE           (VPG_ES11 + ES11_ACTIVETEXTURE)
+#define VPC_ES11ALPHAFUNC               (VPG_ES11 + ES11_ALPHAFUNC)
+#define VPC_ES11ALPHAFUNCX              (VPG_ES11 + ES11_ALPHAFUNCX)
+#define VPC_ES11BINDBUFFER              (VPG_ES11 + ES11_BINDBUFFER)
+#define VPC_ES11BINDTEXTURE             (VPG_ES11 + ES11_BINDTEXTURE)
+#define VPC_ES11BLENDFUNC               (VPG_ES11 + ES11_BLENDFUNC)
+#define VPC_ES11BUFFERDATA              (VPG_ES11 + ES11_BUFFERDATA)
+#define VPC_ES11BUFFERSUBDATA           (VPG_ES11 + ES11_BUFFERSUBDATA)
+#define VPC_ES11CLEAR                   (VPG_ES11 + ES11_CLEAR)
+#define VPC_ES11CLEARCOLOR              (VPG_ES11 + ES11_CLEARCOLOR)
+#define VPC_ES11CLEARCOLORX             (VPG_ES11 + ES11_CLEARCOLORX)
+#define VPC_ES11CLEARDEPTHF             (VPG_ES11 + ES11_CLEARDEPTHF)
+#define VPC_ES11CLEARDEPTHX             (VPG_ES11 + ES11_CLEARDEPTHX)
+#define VPC_ES11CLEARSTENCIL            (VPG_ES11 + ES11_CLEARSTENCIL)
+#define VPC_ES11CLIENTACTIVETEXTURE     (VPG_ES11 + ES11_CLIENTACTIVETEXTURE)
+#define VPC_ES11CLIPPLANEF              (VPG_ES11 + ES11_CLIPPLANEF)
+#define VPC_ES11CLIPPLANEX              (VPG_ES11 + ES11_CLIPPLANEX)
+#define VPC_ES11COLOR4F                 (VPG_ES11 + ES11_COLOR4F)
+#define VPC_ES11COLOR4UB                (VPG_ES11 + ES11_COLOR4UB)
+#define VPC_ES11COLOR4X                 (VPG_ES11 + ES11_COLOR4X)
+#define VPC_ES11COLORMASK               (VPG_ES11 + ES11_COLORMASK)
+#define VPC_ES11COLORPOINTER            (VPG_ES11 + ES11_COLORPOINTER)
+#define VPC_ES11COMPRESSEDTEXIMAGE2D    (VPG_ES11 + ES11_COMPRESSEDTEXIMAGE2D)
+#define VPC_ES11COMPRESSEDTEXSUBIMAGE2D (VPG_ES11 + ES11_COMPRESSEDTEXSUBIMAGE2D)
+#define VPC_ES11COPYTEXIMAGE2D          (VPG_ES11 + ES11_COPYTEXIMAGE2D)
+#define VPC_ES11COPYTEXSUBIMAGE2D       (VPG_ES11 + ES11_COPYTEXSUBIMAGE2D)
+#define VPC_ES11CULLFACE                (VPG_ES11 + ES11_CULLFACE)
+#define VPC_ES11DELETEBUFFERS           (VPG_ES11 + ES11_DELETEBUFFERS)
+#define VPC_ES11DELETETEXTURES          (VPG_ES11 + ES11_DELETETEXTURES)
+#define VPC_ES11DEPTHFUNC               (VPG_ES11 + ES11_DEPTHFUNC)
+#define VPC_ES11DEPTHMASK               (VPG_ES11 + ES11_DEPTHMASK)
+#define VPC_ES11DEPTHRANGEF             (VPG_ES11 + ES11_DEPTHRANGEF)
+#define VPC_ES11DEPTHRANGEX             (VPG_ES11 + ES11_DEPTHRANGEX)
+#define VPC_ES11DISABLE                 (VPG_ES11 + ES11_DISABLE)
+#define VPC_ES11DISABLECLIENTSTATE      (VPG_ES11 + ES11_DISABLECLIENTSTATE)
+#define VPC_ES11DRAWARRAYS              (VPG_ES11 + ES11_DRAWARRAYS)
+#define VPC_ES11DRAWELEMENTS            (VPG_ES11 + ES11_DRAWELEMENTS)
+#define VPC_ES11ENABLE                  (VPG_ES11 + ES11_ENABLE)
+#define VPC_ES11ENABLECLIENTSTATE       (VPG_ES11 + ES11_ENABLECLIENTSTATE)
+#define VPC_ES11FINISH                  (VPG_ES11 + ES11_FINISH)
+#define VPC_ES11FLUSH                   (VPG_ES11 + ES11_FLUSH)
+#define VPC_ES11FOGF                    (VPG_ES11 + ES11_FOGF)
+#define VPC_ES11FOGFV                   (VPG_ES11 + ES11_FOGFV)
+#define VPC_ES11FOGX                    (VPG_ES11 + ES11_FOGX)
+#define VPC_ES11FOGXV                   (VPG_ES11 + ES11_FOGXV)
+#define VPC_ES11FRONTFACE               (VPG_ES11 + ES11_FRONTFACE)
+#define VPC_ES11FRUSTUMF                (VPG_ES11 + ES11_FRUSTUMF)
+#define VPC_ES11FRUSTUMX                (VPG_ES11 + ES11_FRUSTUMX)
+#define VPC_ES11GENBUFFERS              (VPG_ES11 + ES11_GENBUFFERS)
+#define VPC_ES11GENTEXTURES             (VPG_ES11 + ES11_GENTEXTURES)
+#define VPC_ES11GETBOOLEANV             (VPG_ES11 + ES11_GETBOOLEANV)
+#define VPC_ES11GETBUFFERPARAMETERIV    (VPG_ES11 + ES11_GETBUFFERPARAMETERIV)
+#define VPC_ES11GETCLIPPLANEF           (VPG_ES11 + ES11_GETCLIPPLANEF)
+#define VPC_ES11GETCLIPPLANEX           (VPG_ES11 + ES11_GETCLIPPLANEX)
+#define VPC_ES11GETERROR                (VPG_ES11 + ES11_GETERROR)
+#define VPC_ES11GETFIXEDV               (VPG_ES11 + ES11_GETFIXEDV)
+#define VPC_ES11GETFLOATV               (VPG_ES11 + ES11_GETFLOATV)
+#define VPC_ES11GETINTEGERV             (VPG_ES11 + ES11_GETINTEGERV)
+#define VPC_ES11GETLIGHTFV              (VPG_ES11 + ES11_GETLIGHTFV)
+#define VPC_ES11GETLIGHTXV              (VPG_ES11 + ES11_GETLIGHTXV)
+#define VPC_ES11GETMATERIALFV           (VPG_ES11 + ES11_GETMATERIALFV)
+#define VPC_ES11GETMATERIALXV           (VPG_ES11 + ES11_GETMATERIALXV)
+#define VPC_ES11GETPOINTERV             (VPG_ES11 + ES11_GETPOINTERV)
+#define VPC_ES11GETSTRING               (VPG_ES11 + ES11_GETSTRING)
+#define VPC_ES11GETTEXENVFV             (VPG_ES11 + ES11_GETTEXENVFV)
+#define VPC_ES11GETTEXENVIV             (VPG_ES11 + ES11_GETTEXENVIV)
+#define VPC_ES11GETTEXENVXV             (VPG_ES11 + ES11_GETTEXENVXV)
+#define VPC_ES11GETTEXPARAMETERFV       (VPG_ES11 + ES11_GETTEXPARAMETERFV)
+#define VPC_ES11GETTEXPARAMETERIV       (VPG_ES11 + ES11_GETTEXPARAMETERIV)
+#define VPC_ES11GETTEXPARAMETERXV       (VPG_ES11 + ES11_GETTEXPARAMETERXV)
+#define VPC_ES11HINT                    (VPG_ES11 + ES11_HINT)
+#define VPC_ES11ISBUFFER                (VPG_ES11 + ES11_ISBUFFER)
+#define VPC_ES11ISENABLED               (VPG_ES11 + ES11_ISENABLED)
+#define VPC_ES11ISTEXTURE               (VPG_ES11 + ES11_ISTEXTURE)
+#define VPC_ES11LIGHTF                  (VPG_ES11 + ES11_LIGHTF)
+#define VPC_ES11LIGHTFV                 (VPG_ES11 + ES11_LIGHTFV)
+#define VPC_ES11LIGHTMODELF             (VPG_ES11 + ES11_LIGHTMODELF)
+#define VPC_ES11LIGHTMODELFV            (VPG_ES11 + ES11_LIGHTMODELFV)
+#define VPC_ES11LIGHTMODELX             (VPG_ES11 + ES11_LIGHTMODELX)
+#define VPC_ES11LIGHTMODELXV            (VPG_ES11 + ES11_LIGHTMODELXV)
+#define VPC_ES11LIGHTX                  (VPG_ES11 + ES11_LIGHTX)
+#define VPC_ES11LIGHTXV                 (VPG_ES11 + ES11_LIGHTXV)
+#define VPC_ES11LINEWIDTH               (VPG_ES11 + ES11_LINEWIDTH)
+#define VPC_ES11LINEWIDTHX              (VPG_ES11 + ES11_LINEWIDTHX)
+#define VPC_ES11LOADIDENTITY            (VPG_ES11 + ES11_LOADIDENTITY)
+#define VPC_ES11LOADMATRIXF             (VPG_ES11 + ES11_LOADMATRIXF)
+#define VPC_ES11LOADMATRIXX             (VPG_ES11 + ES11_LOADMATRIXX)
+#define VPC_ES11LOGICOP                 (VPG_ES11 + ES11_LOGICOP)
+#define VPC_ES11MATERIALF               (VPG_ES11 + ES11_MATERIALF)
+#define VPC_ES11MATERIALFV              (VPG_ES11 + ES11_MATERIALFV)
+#define VPC_ES11MATERIALX               (VPG_ES11 + ES11_MATERIALX)
+#define VPC_ES11MATERIALXV              (VPG_ES11 + ES11_MATERIALXV)
+#define VPC_ES11MATRIXMODE              (VPG_ES11 + ES11_MATRIXMODE)
+#define VPC_ES11MULTITEXCOORD4F         (VPG_ES11 + ES11_MULTITEXCOORD4F)
+#define VPC_ES11MULTITEXCOORD4X         (VPG_ES11 + ES11_MULTITEXCOORD4X)
+#define VPC_ES11MULTMATRIXF             (VPG_ES11 + ES11_MULTMATRIXF)
+#define VPC_ES11MULTMATRIXX             (VPG_ES11 + ES11_MULTMATRIXX)
+#define VPC_ES11NORMAL3F                (VPG_ES11 + ES11_NORMAL3F)
+#define VPC_ES11NORMAL3X                (VPG_ES11 + ES11_NORMAL3X)
+#define VPC_ES11NORMALPOINTER           (VPG_ES11 + ES11_NORMALPOINTER)
+#define VPC_ES11ORTHOF                  (VPG_ES11 + ES11_ORTHOF)
+#define VPC_ES11ORTHOX                  (VPG_ES11 + ES11_ORTHOX)
+#define VPC_ES11PIXELSTOREI             (VPG_ES11 + ES11_PIXELSTOREI)
+#define VPC_ES11POINTPARAMETERF         (VPG_ES11 + ES11_POINTPARAMETERF)
+#define VPC_ES11POINTPARAMETERFV        (VPG_ES11 + ES11_POINTPARAMETERFV)
+#define VPC_ES11POINTPARAMETERX         (VPG_ES11 + ES11_POINTPARAMETERX)
+#define VPC_ES11POINTPARAMETERXV        (VPG_ES11 + ES11_POINTPARAMETERXV)
+#define VPC_ES11POINTSIZE               (VPG_ES11 + ES11_POINTSIZE)
+#define VPC_ES11POINTSIZEX              (VPG_ES11 + ES11_POINTSIZEX)
+#define VPC_ES11POLYGONOFFSET           (VPG_ES11 + ES11_POLYGONOFFSET)
+#define VPC_ES11POLYGONOFFSETX          (VPG_ES11 + ES11_POLYGONOFFSETX)
+#define VPC_ES11POPMATRIX               (VPG_ES11 + ES11_POPMATRIX)
+#define VPC_ES11PUSHMATRIX              (VPG_ES11 + ES11_PUSHMATRIX)
+#define VPC_ES11READPIXELS              (VPG_ES11 + ES11_READPIXELS)
+#define VPC_ES11ROTATEF                 (VPG_ES11 + ES11_ROTATEF)
+#define VPC_ES11ROTATEX                 (VPG_ES11 + ES11_ROTATEX)
+#define VPC_ES11SAMPLECOVERAGE          (VPG_ES11 + ES11_SAMPLECOVERAGE)
+#define VPC_ES11SAMPLECOVERAGEX         (VPG_ES11 + ES11_SAMPLECOVERAGEX)
+#define VPC_ES11SCALEF                  (VPG_ES11 + ES11_SCALEF)
+#define VPC_ES11SCALEX                  (VPG_ES11 + ES11_SCALEX)
+#define VPC_ES11SCISSOR                 (VPG_ES11 + ES11_SCISSOR)
+#define VPC_ES11SHADEMODEL              (VPG_ES11 + ES11_SHADEMODEL)
+#define VPC_ES11STENCILFUNC             (VPG_ES11 + ES11_STENCILFUNC)
+#define VPC_ES11STENCILMASK             (VPG_ES11 + ES11_STENCILMASK)
+#define VPC_ES11STENCILOP               (VPG_ES11 + ES11_STENCILOP)
+#define VPC_ES11TEXCOORDPOINTER         (VPG_ES11 + ES11_TEXCOORDPOINTER)
+#define VPC_ES11TEXENVF                 (VPG_ES11 + ES11_TEXENVF)
+#define VPC_ES11TEXENVFV                (VPG_ES11 + ES11_TEXENVFV)
+#define VPC_ES11TEXENVI                 (VPG_ES11 + ES11_TEXENVI)
+#define VPC_ES11TEXENVIV                (VPG_ES11 + ES11_TEXENVIV)
+#define VPC_ES11TEXENVX                 (VPG_ES11 + ES11_TEXENVX)
+#define VPC_ES11TEXENVXV                (VPG_ES11 + ES11_TEXENVXV)
+#define VPC_ES11TEXIMAGE2D              (VPG_ES11 + ES11_TEXIMAGE2D)
+#define VPC_ES11TEXPARAMETERF           (VPG_ES11 + ES11_TEXPARAMETERF)
+#define VPC_ES11TEXPARAMETERFV          (VPG_ES11 + ES11_TEXPARAMETERFV)
+#define VPC_ES11TEXPARAMETERI           (VPG_ES11 + ES11_TEXPARAMETERI)
+#define VPC_ES11TEXPARAMETERIV          (VPG_ES11 + ES11_TEXPARAMETERIV)
+#define VPC_ES11TEXPARAMETERX           (VPG_ES11 + ES11_TEXPARAMETERX)
+#define VPC_ES11TEXPARAMETERXV          (VPG_ES11 + ES11_TEXPARAMETERXV)
+#define VPC_ES11TEXSUBIMAGE2D           (VPG_ES11 + ES11_TEXSUBIMAGE2D)
+#define VPC_ES11TRANSLATEF              (VPG_ES11 + ES11_TRANSLATEF)
+#define VPC_ES11TRANSLATEX              (VPG_ES11 + ES11_TRANSLATEX)
+#define VPC_ES11VERTEXPOINTER           (VPG_ES11 + ES11_VERTEXPOINTER)
+#define VPC_ES11VIEWPORT                (VPG_ES11 + ES11_VIEWPORT)
+/* OpenGL ES11 Statics Counter IDs. */
+#define VPC_ES11CALLS                   (VPG_ES11 + ES11_CALLS)
+#define VPC_ES11DRAWCALLS               (VPG_ES11 + ES11_DRAWCALLS)
+#define VPC_ES11STATECHANGECALLS        (VPG_ES11 + ES11_STATECHANGECALLS)
+#define VPC_ES11POINTCOUNT              (VPG_ES11 + ES11_POINTCOUNT)
+#define VPC_ES11LINECOUNT               (VPG_ES11 + ES11_LINECOUNT)
+#define VPC_ES11TRIANGLECOUNT           (VPG_ES11 + ES11_TRIANGLECOUNT)
+
+/* OpenGLES 2.x */
+#define VPC_ES20ACTIVETEXTURE                       (VPG_ES20 + ES20_ACTIVETEXTURE)
+#define VPC_ES20ATTACHSHADER                        (VPG_ES20 + ES20_ATTACHSHADER)
+#define VPC_ES20BINDATTRIBLOCATION                  (VPG_ES20 + ES20_BINDATTRIBLOCATION)
+#define VPC_ES20BINDBUFFER                          (VPG_ES20 + ES20_BINDBUFFER)
+#define VPC_ES20BINDFRAMEBUFFER                     (VPG_ES20 + ES20_BINDFRAMEBUFFER)
+#define VPC_ES20BINDRENDERBUFFER                    (VPG_ES20 + ES20_BINDRENDERBUFFER)
+#define VPC_ES20BINDTEXTURE                         (VPG_ES20 + ES20_BINDTEXTURE)
+#define VPC_ES20BLENDCOLOR                          (VPG_ES20 + ES20_BLENDCOLOR)
+#define VPC_ES20BLENDEQUATION                       (VPG_ES20 + ES20_BLENDEQUATION)
+#define VPC_ES20BLENDEQUATIONSEPARATE               (VPG_ES20 + ES20_BLENDEQUATIONSEPARATE)
+#define VPC_ES20BLENDFUNC                           (VPG_ES20 + ES20_BLENDFUNC)
+#define VPC_ES20BLENDFUNCSEPARATE                   (VPG_ES20 + ES20_BLENDFUNCSEPARATE)
+#define VPC_ES20BUFFERDATA                          (VPG_ES20 + ES20_BUFFERDATA)
+#define VPC_ES20BUFFERSUBDATA                       (VPG_ES20 + ES20_BUFFERSUBDATA)
+#define VPC_ES20CHECKFRAMEBUFFERSTATUS              (VPG_ES20 + ES20_CHECKFRAMEBUFFERSTATUS)
+#define VPC_ES20CLEAR                               (VPG_ES20 + ES20_CLEAR)
+#define VPC_ES20CLEARCOLOR                          (VPG_ES20 + ES20_CLEARCOLOR)
+#define VPC_ES20CLEARDEPTHF                         (VPG_ES20 + ES20_CLEARDEPTHF)
+#define VPC_ES20CLEARSTENCIL                        (VPG_ES20 + ES20_CLEARSTENCIL)
+#define VPC_ES20COLORMASK                           (VPG_ES20 + ES20_COLORMASK)
+#define VPC_ES20COMPILESHADER                       (VPG_ES20 + ES20_COMPILESHADER)
+#define VPC_ES20COMPRESSEDTEXIMAGE2D                (VPG_ES20 + ES20_COMPRESSEDTEXIMAGE2D)
+#define VPC_ES20COMPRESSEDTEXSUBIMAGE2D             (VPG_ES20 + ES20_COMPRESSEDTEXSUBIMAGE2D)
+#define VPC_ES20COPYTEXIMAGE2D                      (VPG_ES20 + ES20_COPYTEXIMAGE2D)
+#define VPC_ES20COPYTEXSUBIMAGE2D                   (VPG_ES20 + ES20_COPYTEXSUBIMAGE2D)
+#define VPC_ES20CREATEPROGRAM                       (VPG_ES20 + ES20_CREATEPROGRAM)
+#define VPC_ES20CREATESHADER                        (VPG_ES20 + ES20_CREATESHADER)
+#define VPC_ES20CULLFACE                            (VPG_ES20 + ES20_CULLFACE)
+#define VPC_ES20DELETEBUFFERS                       (VPG_ES20 + ES20_DELETEBUFFERS)
+#define VPC_ES20DELETEFRAMEBUFFERS                  (VPG_ES20 + ES20_DELETEFRAMEBUFFERS)
+#define VPC_ES20DELETEPROGRAM                       (VPG_ES20 + ES20_DELETEPROGRAM)
+#define VPC_ES20DELETERENDERBUFFERS                 (VPG_ES20 + ES20_DELETERENDERBUFFERS)
+#define VPC_ES20DELETESHADER                        (VPG_ES20 + ES20_DELETESHADER)
+#define VPC_ES20DELETETEXTURES                      (VPG_ES20 + ES20_DELETETEXTURES)
+#define VPC_ES20DEPTHFUNC                           (VPG_ES20 + ES20_DEPTHFUNC)
+#define VPC_ES20DEPTHMASK                           (VPG_ES20 + ES20_DEPTHMASK)
+#define VPC_ES20DEPTHRANGEF                         (VPG_ES20 + ES20_DEPTHRANGEF)
+#define VPC_ES20DETACHSHADER                        (VPG_ES20 + ES20_DETACHSHADER)
+#define VPC_ES20DISABLE                             (VPG_ES20 + ES20_DISABLE)
+#define VPC_ES20DISABLEVERTEXATTRIBARRAY            (VPG_ES20 + ES20_DISABLEVERTEXATTRIBARRAY)
+#define VPC_ES20DRAWARRAYS                          (VPG_ES20 + ES20_DRAWARRAYS)
+#define VPC_ES20DRAWELEMENTS                        (VPG_ES20 + ES20_DRAWELEMENTS)
+#define VPC_ES20ENABLE                              (VPG_ES20 + ES20_ENABLE)
+#define VPC_ES20ENABLEVERTEXATTRIBARRAY             (VPG_ES20 + ES20_ENABLEVERTEXATTRIBARRAY)
+#define VPC_ES20FINISH                              (VPG_ES20 + ES20_FINISH)
+#define VPC_ES20FLUSH                               (VPG_ES20 + ES20_FLUSH)
+#define VPC_ES20FRAMEBUFFERRENDERBUFFER             (VPG_ES20 + ES20_FRAMEBUFFERRENDERBUFFER)
+#define VPC_ES20FRAMEBUFFERTEXTURE2D                (VPG_ES20 + ES20_FRAMEBUFFERTEXTURE2D)
+#define VPC_ES20FRONTFACE                           (VPG_ES20 + ES20_FRONTFACE)
+#define VPC_ES20GENBUFFERS                          (VPG_ES20 + ES20_GENBUFFERS)
+#define VPC_ES20GENERATEMIPMAP                      (VPG_ES20 + ES20_GENERATEMIPMAP)
+#define VPC_ES20GENFRAMEBUFFERS                     (VPG_ES20 + ES20_GENFRAMEBUFFERS)
+#define VPC_ES20GENRENDERBUFFERS                    (VPG_ES20 + ES20_GENRENDERBUFFERS)
+#define VPC_ES20GENTEXTURES                         (VPG_ES20 + ES20_GENTEXTURES)
+#define VPC_ES20GETACTIVEATTRIB                     (VPG_ES20 + ES20_GETACTIVEATTRIB)
+#define VPC_ES20GETACTIVEUNIFORM                    (VPG_ES20 + ES20_GETACTIVEUNIFORM)
+#define VPC_ES20GETATTACHEDSHADERS                  (VPG_ES20 + ES20_GETATTACHEDSHADERS)
+#define VPC_ES20GETATTRIBLOCATION                   (VPG_ES20 + ES20_GETATTRIBLOCATION)
+#define VPC_ES20GETBOOLEANV                         (VPG_ES20 + ES20_GETBOOLEANV)
+#define VPC_ES20GETBUFFERPARAMETERIV                (VPG_ES20 + ES20_GETBUFFERPARAMETERIV)
+#define VPC_ES20GETERROR                            (VPG_ES20 + ES20_GETERROR)
+#define VPC_ES20GETFLOATV                           (VPG_ES20 + ES20_GETFLOATV)
+#define VPC_ES20GETFRAMEBUFFERATTACHMENTPARAMETERIV (VPG_ES20 + ES20_GETFRAMEBUFFERATTACHMENTPARAMETERIV)
+#define VPC_ES20GETINTEGERV                         (VPG_ES20 + ES20_GETINTEGERV)
+#define VPC_ES20GETPROGRAMIV                        (VPG_ES20 + ES20_GETPROGRAMIV)
+#define VPC_ES20GETPROGRAMINFOLOG                   (VPG_ES20 + ES20_GETPROGRAMINFOLOG)
+#define VPC_ES20GETRENDERBUFFERPARAMETERIV          (VPG_ES20 + ES20_GETRENDERBUFFERPARAMETERIV)
+#define VPC_ES20GETSHADERIV                         (VPG_ES20 + ES20_GETSHADERIV)
+#define VPC_ES20GETSHADERINFOLOG                    (VPG_ES20 + ES20_GETSHADERINFOLOG)
+#define VPC_ES20GETSHADERPRECISIONFORMAT            (VPG_ES20 + ES20_GETSHADERPRECISIONFORMAT)
+#define VPC_ES20GETSHADERSOURCE                     (VPG_ES20 + ES20_GETSHADERSOURCE)
+#define VPC_ES20GETSTRING                           (VPG_ES20 + ES20_GETSTRING)
+#define VPC_ES20GETTEXPARAMETERFV                   (VPG_ES20 + ES20_GETTEXPARAMETERFV)
+#define VPC_ES20GETTEXPARAMETERIV                   (VPG_ES20 + ES20_GETTEXPARAMETERIV)
+#define VPC_ES20GETUNIFORMFV                        (VPG_ES20 + ES20_GETUNIFORMFV)
+#define VPC_ES20GETUNIFORMIV                        (VPG_ES20 + ES20_GETUNIFORMIV)
+#define VPC_ES20GETUNIFORMLOCATION                  (VPG_ES20 + ES20_GETUNIFORMLOCATION)
+#define VPC_ES20GETVERTEXATTRIBFV                   (VPG_ES20 + ES20_GETVERTEXATTRIBFV)
+#define VPC_ES20GETVERTEXATTRIBIV                   (VPG_ES20 + ES20_GETVERTEXATTRIBIV)
+#define VPC_ES20GETVERTEXATTRIBPOINTERV             (VPG_ES20 + ES20_GETVERTEXATTRIBPOINTERV)
+#define VPC_ES20HINT                                (VPG_ES20 + ES20_HINT)
+#define VPC_ES20ISBUFFER                            (VPG_ES20 + ES20_ISBUFFER)
+#define VPC_ES20ISENABLED                           (VPG_ES20 + ES20_ISENABLED)
+#define VPC_ES20ISFRAMEBUFFER                       (VPG_ES20 + ES20_ISFRAMEBUFFER)
+#define VPC_ES20ISPROGRAM                           (VPG_ES20 + ES20_ISPROGRAM)
+#define VPC_ES20ISRENDERBUFFER                      (VPG_ES20 + ES20_ISRENDERBUFFER)
+#define VPC_ES20ISSHADER                            (VPG_ES20 + ES20_ISSHADER)
+#define VPC_ES20ISTEXTURE                           (VPG_ES20 + ES20_ISTEXTURE)
+#define VPC_ES20LINEWIDTH                           (VPG_ES20 + ES20_LINEWIDTH)
+#define VPC_ES20LINKPROGRAM                         (VPG_ES20 + ES20_LINKPROGRAM)
+#define VPC_ES20PIXELSTOREI                         (VPG_ES20 + ES20_PIXELSTOREI)
+#define VPC_ES20POLYGONOFFSET                       (VPG_ES20 + ES20_POLYGONOFFSET)
+#define VPC_ES20READPIXELS                          (VPG_ES20 + ES20_READPIXELS)
+#define VPC_ES20RELEASESHADERCOMPILER               (VPG_ES20 + ES20_RELEASESHADERCOMPILER)
+#define VPC_ES20RENDERBUFFERSTORAGE                 (VPG_ES20 + ES20_RENDERBUFFERSTORAGE)
+#define VPC_ES20SAMPLECOVERAGE                      (VPG_ES20 + ES20_SAMPLECOVERAGE)
+#define VPC_ES20SCISSOR                             (VPG_ES20 + ES20_SCISSOR)
+#define VPC_ES20SHADERBINARY                        (VPG_ES20 + ES20_SHADERBINARY)
+#define VPC_ES20SHADERSOURCE                        (VPG_ES20 + ES20_SHADERSOURCE)
+#define VPC_ES20STENCILFUNC                         (VPG_ES20 + ES20_STENCILFUNC)
+#define VPC_ES20STENCILFUNCSEPARATE                 (VPG_ES20 + ES20_STENCILFUNCSEPARATE)
+#define VPC_ES20STENCILMASK                         (VPG_ES20 + ES20_STENCILMASK)
+#define VPC_ES20STENCILMASKSEPARATE                 (VPG_ES20 + ES20_STENCILMASKSEPARATE)
+#define VPC_ES20STENCILOP                           (VPG_ES20 + ES20_STENCILOP)
+#define VPC_ES20STENCILOPSEPARATE                   (VPG_ES20 + ES20_STENCILOPSEPARATE)
+#define VPC_ES20TEXIMAGE2D                          (VPG_ES20 + ES20_TEXIMAGE2D)
+#define VPC_ES20TEXPARAMETERF                       (VPG_ES20 + ES20_TEXPARAMETERF)
+#define VPC_ES20TEXPARAMETERFV                      (VPG_ES20 + ES20_TEXPARAMETERFV)
+#define VPC_ES20TEXPARAMETERI                       (VPG_ES20 + ES20_TEXPARAMETERI)
+#define VPC_ES20TEXPARAMETERIV                      (VPG_ES20 + ES20_TEXPARAMETERIV)
+#define VPC_ES20TEXSUBIMAGE2D                       (VPG_ES20 + ES20_TEXSUBIMAGE2D)
+#define VPC_ES20UNIFORM1F                           (VPG_ES20 + ES20_UNIFORM1F)
+#define VPC_ES20UNIFORM1FV                          (VPG_ES20 + ES20_UNIFORM1FV)
+#define VPC_ES20UNIFORM1I                           (VPG_ES20 + ES20_UNIFORM1I)
+#define VPC_ES20UNIFORM1IV                          (VPG_ES20 + ES20_UNIFORM1IV)
+#define VPC_ES20UNIFORM2F                           (VPG_ES20 + ES20_UNIFORM2F)
+#define VPC_ES20UNIFORM2FV                          (VPG_ES20 + ES20_UNIFORM2FV)
+#define VPC_ES20UNIFORM2I                           (VPG_ES20 + ES20_UNIFORM2I)
+#define VPC_ES20UNIFORM2IV                          (VPG_ES20 + ES20_UNIFORM2IV)
+#define VPC_ES20UNIFORM3F                           (VPG_ES20 + ES20_UNIFORM3F)
+#define VPC_ES20UNIFORM3FV                          (VPG_ES20 + ES20_UNIFORM3FV)
+#define VPC_ES20UNIFORM3I                           (VPG_ES20 + ES20_UNIFORM3I)
+#define VPC_ES20UNIFORM3IV                          (VPG_ES20 + ES20_UNIFORM3IV)
+#define VPC_ES20UNIFORM4F                           (VPG_ES20 + ES20_UNIFORM4F)
+#define VPC_ES20UNIFORM4FV                          (VPG_ES20 + ES20_UNIFORM4FV)
+#define VPC_ES20UNIFORM4I                           (VPG_ES20 + ES20_UNIFORM4I)
+#define VPC_ES20UNIFORM4IV                          (VPG_ES20 + ES20_UNIFORM4IV)
+#define VPC_ES20UNIFORMMATRIX2FV                    (VPG_ES20 + ES20_UNIFORMMATRIX2FV)
+#define VPC_ES20UNIFORMMATRIX3FV                    (VPG_ES20 + ES20_UNIFORMMATRIX3FV)
+#define VPC_ES20UNIFORMMATRIX4FV                    (VPG_ES20 + ES20_UNIFORMMATRIX4FV)
+#define VPC_ES20USEPROGRAM                          (VPG_ES20 + ES20_USEPROGRAM)
+#define VPC_ES20VALIDATEPROGRAM                     (VPG_ES20 + ES20_VALIDATEPROGRAM)
+#define VPC_ES20VERTEXATTRIB1F                      (VPG_ES20 + ES20_VERTEXATTRIB1F)
+#define VPC_ES20VERTEXATTRIB1FV                     (VPG_ES20 + ES20_VERTEXATTRIB1FV)
+#define VPC_ES20VERTEXATTRIB2F                      (VPG_ES20 + ES20_VERTEXATTRIB2F)
+#define VPC_ES20VERTEXATTRIB2FV                     (VPG_ES20 + ES20_VERTEXATTRIB2FV)
+#define VPC_ES20VERTEXATTRIB3F                      (VPG_ES20 + ES20_VERTEXATTRIB3F)
+#define VPC_ES20VERTEXATTRIB3FV                     (VPG_ES20 + ES20_VERTEXATTRIB3FV)
+#define VPC_ES20VERTEXATTRIB4F                      (VPG_ES20 + ES20_VERTEXATTRIB4F)
+#define VPC_ES20VERTEXATTRIB4FV                     (VPG_ES20 + ES20_VERTEXATTRIB4FV)
+#define VPC_ES20VERTEXATTRIBPOINTER                 (VPG_ES20 + ES20_VERTEXATTRIBPOINTER)
+#define VPC_ES20VIEWPORT                            (VPG_ES20 + ES20_VIEWPORT)
+/* OpenGL ES20 Statistics Counter IDs. */
+#define VPC_ES20CALLS                               (VPG_ES20 + ES20_CALLS)
+#define VPC_ES20DRAWCALLS                           (VPG_ES20 + ES20_DRAWCALLS)
+#define VPC_ES20STATECHANGECALLS                    (VPG_ES20 + ES20_STATECHANGECALLS)
+#define VPC_ES20POINTCOUNT                          (VPG_ES20 + ES20_POINTCOUNT)
+#define VPC_ES20LINECOUNT                           (VPG_ES20 + ES20_LINECOUNT)
+#define VPC_ES20TRIANGLECOUNT                       (VPG_ES20 + ES20_TRIANGLECOUNT)
+
+/* VG11 Counters. */
+#define VPC_VG11APPENDPATH              (VPG_VG11 + VG11_APPENDPATH)
+#define VPC_VG11APPENDPATHDATA          (VPG_VG11 + VG11_APPENDPATHDATA)
+#define VPC_VG11CHILDIMAGE              (VPG_VG11 + VG11_CHILDIMAGE)
+#define VPC_VG11CLEAR                   (VPG_VG11 + VG11_CLEAR)
+#define VPC_VG11CLEARGLYPH              (VPG_VG11 + VG11_CLEARGLYPH)
+#define VPC_VG11CLEARIMAGE              (VPG_VG11 + VG11_CLEARIMAGE)
+#define VPC_VG11CLEARPATH               (VPG_VG11 + VG11_CLEARPATH)
+#define VPC_VG11COLORMATRIX             (VPG_VG11 + VG11_COLORMATRIX)
+#define VPC_VG11CONVOLVE                (VPG_VG11 + VG11_CONVOLVE)
+#define VPC_VG11COPYIMAGE               (VPG_VG11 + VG11_COPYIMAGE)
+#define VPC_VG11COPYMASK                (VPG_VG11 + VG11_COPYMASK)
+#define VPC_VG11COPYPIXELS              (VPG_VG11 + VG11_COPYPIXELS)
+#define VPC_VG11CREATEFONT              (VPG_VG11 + VG11_CREATEFONT)
+#define VPC_VG11CREATEIMAGE             (VPG_VG11 + VG11_CREATEIMAGE)
+#define VPC_VG11CREATEMASKLAYER         (VPG_VG11 + VG11_CREATEMASKLAYER)
+#define VPC_VG11CREATEPAINT             (VPG_VG11 + VG11_CREATEPAINT)
+#define VPC_VG11CREATEPATH              (VPG_VG11 + VG11_CREATEPATH)
+#define VPC_VG11DESTROYFONT             (VPG_VG11 + VG11_DESTROYFONT)
+#define VPC_VG11DESTROYIMAGE            (VPG_VG11 + VG11_DESTROYIMAGE)
+#define VPC_VG11DESTROYMASKLAYER        (VPG_VG11 + VG11_DESTROYMASKLAYER)
+#define VPC_VG11DESTROYPAINT            (VPG_VG11 + VG11_DESTROYPAINT)
+#define VPC_VG11DESTROYPATH             (VPG_VG11 + VG11_DESTROYPATH)
+#define VPC_VG11DRAWGLYPH               (VPG_VG11 + VG11_DRAWGLYPH)
+#define VPC_VG11DRAWGLYPHS              (VPG_VG11 + VG11_DRAWGLYPHS)
+#define VPC_VG11DRAWIMAGE               (VPG_VG11 + VG11_DRAWIMAGE)
+#define VPC_VG11DRAWPATH                (VPG_VG11 + VG11_DRAWPATH)
+#define VPC_VG11FILLMASKLAYER           (VPG_VG11 + VG11_FILLMASKLAYER)
+#define VPC_VG11FINISH                  (VPG_VG11 + VG11_FINISH)
+#define VPC_VG11FLUSH                   (VPG_VG11 + VG11_FLUSH)
+#define VPC_VG11GAUSSIANBLUR            (VPG_VG11 + VG11_GAUSSIANBLUR)
+#define VPC_VG11GETCOLOR                (VPG_VG11 + VG11_GETCOLOR)
+#define VPC_VG11GETERROR                (VPG_VG11 + VG11_GETERROR)
+#define VPC_VG11GETF                    (VPG_VG11 + VG11_GETF)
+#define VPC_VG11GETFV                   (VPG_VG11 + VG11_GETFV)
+#define VPC_VG11GETI                    (VPG_VG11 + VG11_GETI)
+#define VPC_VG11GETIMAGESUBDATA         (VPG_VG11 + VG11_GETIMAGESUBDATA)
+#define VPC_VG11GETIV                   (VPG_VG11 + VG11_GETIV)
+#define VPC_VG11GETMATRIX               (VPG_VG11 + VG11_GETMATRIX)
+#define VPC_VG11GETPAINT                (VPG_VG11 + VG11_GETPAINT)
+#define VPC_VG11GETPARAMETERF           (VPG_VG11 + VG11_GETPARAMETERF)
+#define VPC_VG11GETPARAMETERFV          (VPG_VG11 + VG11_GETPARAMETERFV)
+#define VPC_VG11GETPARAMETERI           (VPG_VG11 + VG11_GETPARAMETERI)
+#define VPC_VG11GETPARAMETERIV          (VPG_VG11 + VG11_GETPARAMETERIV)
+#define VPC_VG11GETPARAMETERVECTORSIZE  (VPG_VG11 + VG11_GETPARAMETERVECTORSIZE)
+#define VPC_VG11GETPARENT               (VPG_VG11 + VG11_GETPARENT)
+#define VPC_VG11GETPATHCAPABILITIES     (VPG_VG11 + VG11_GETPATHCAPABILITIES)
+#define VPC_VG11GETPIXELS               (VPG_VG11 + VG11_GETPIXELS)
+#define VPC_VG11GETSTRING               (VPG_VG11 + VG11_GETSTRING)
+#define VPC_VG11GETVECTORSIZE           (VPG_VG11 + VG11_GETVECTORSIZE)
+#define VPC_VG11HARDWAREQUERY           (VPG_VG11 + VG11_HARDWAREQUERY)
+#define VPC_VG11IMAGESUBDATA            (VPG_VG11 + VG11_IMAGESUBDATA)
+#define VPC_VG11INTERPOLATEPATH         (VPG_VG11 + VG11_INTERPOLATEPATH)
+#define VPC_VG11LOADIDENTITY            (VPG_VG11 + VG11_LOADIDENTITY)
+#define VPC_VG11LOADMATRIX              (VPG_VG11 + VG11_LOADMATRIX)
+#define VPC_VG11LOOKUP                  (VPG_VG11 + VG11_LOOKUP)
+#define VPC_VG11LOOKUPSINGLE            (VPG_VG11 + VG11_LOOKUPSINGLE)
+#define VPC_VG11MASK                    (VPG_VG11 + VG11_MASK)
+#define VPC_VG11MODIFYPATHCOORDS        (VPG_VG11 + VG11_MODIFYPATHCOORDS)
+#define VPC_VG11MULTMATRIX              (VPG_VG11 + VG11_MULTMATRIX)
+#define VPC_VG11PAINTPATTERN            (VPG_VG11 + VG11_PAINTPATTERN)
+#define VPC_VG11PATHBOUNDS              (VPG_VG11 + VG11_PATHBOUNDS)
+#define VPC_VG11PATHLENGTH              (VPG_VG11 + VG11_PATHLENGTH)
+#define VPC_VG11PATHTRANSFORMEDBOUNDS   (VPG_VG11 + VG11_PATHTRANSFORMEDBOUNDS)
+#define VPC_VG11POINTALONGPATH          (VPG_VG11 + VG11_POINTALONGPATH)
+#define VPC_VG11READPIXELS              (VPG_VG11 + VG11_READPIXELS)
+#define VPC_VG11REMOVEPATHCAPABILITIES  (VPG_VG11 + VG11_REMOVEPATHCAPABILITIES)
+#define VPC_VG11RENDERTOMASK            (VPG_VG11 + VG11_RENDERTOMASK)
+#define VPC_VG11ROTATE                  (VPG_VG11 + VG11_ROTATE)
+#define VPC_VG11SCALE                   (VPG_VG11 + VG11_SCALE)
+#define VPC_VG11SEPARABLECONVOLVE       (VPG_VG11 + VG11_SEPARABLECONVOLVE)
+#define VPC_VG11SETCOLOR                (VPG_VG11 + VG11_SETCOLOR)
+#define VPC_VG11SETF                    (VPG_VG11 + VG11_SETF)
+#define VPC_VG11SETFV                   (VPG_VG11 + VG11_SETFV)
+#define VPC_VG11SETGLYPHTOIMAGE         (VPG_VG11 + VG11_SETGLYPHTOIMAGE)
+#define VPC_VG11SETGLYPHTOPATH          (VPG_VG11 + VG11_SETGLYPHTOPATH)
+#define VPC_VG11SETI                    (VPG_VG11 + VG11_SETI)
+#define VPC_VG11SETIV                   (VPG_VG11 + VG11_SETIV)
+#define VPC_VG11SETPAINT                (VPG_VG11 + VG11_SETPAINT)
+#define VPC_VG11SETPARAMETERF           (VPG_VG11 + VG11_SETPARAMETERF)
+#define VPC_VG11SETPARAMETERFV          (VPG_VG11 + VG11_SETPARAMETERFV)
+#define VPC_VG11SETPARAMETERI           (VPG_VG11 + VG11_SETPARAMETERI)
+#define VPC_VG11SETPARAMETERIV          (VPG_VG11 + VG11_SETPARAMETERIV)
+#define VPC_VG11SETPIXELS               (VPG_VG11 + VG11_SETPIXELS)
+#define VPC_VG11SHEAR                   (VPG_VG11 + VG11_SHEAR)
+#define VPC_VG11TRANSFORMPATH           (VPG_VG11 + VG11_TRANSFORMPATH)
+#define VPC_VG11TRANSLATE               (VPG_VG11 + VG11_TRANSLATE)
+#define VPC_VG11WRITEPIXELS             (VPG_VG11 + VG11_WRITEPIXELS)
+/* OpenVG Statistics Counter IDs. */
+#define VPC_VG11CALLS                   (VPG_VG11 + VG11_CALLS)
+#define VPC_VG11DRAWCALLS               (VPG_VG11 + VG11_DRAWCALLS)
+#define VPC_VG11STATECHANGECALLS        (VPG_VG11 + VG11_STATECHANGECALLS)
+#define VPC_VG11FILLCOUNT               (VPG_VG11 + VG11_FILLCOUNT)
+#define VPC_VG11STROKECOUNT             (VPG_VG11 + VG11_STROKECOUNT)
+
+/* HAL Counters. */
+#define VPC_HALVERTBUFNEWBYTEALLOC      (VPG_HAL + HAL_VERTBUFNEWBYTEALLOC)
+#define VPC_HALVERTBUFTOTALBYTEALLOC    (VPG_HAL + HAL_VERTBUFTOTALBYTEALLOC)
+#define VPC_HALVERTBUFNEWOBJALLOC       (VPG_HAL + HAL_VERTBUFNEWOBJALLOC)
+#define VPC_HALVERTBUFTOTALOBJALLOC     (VPG_HAL + HAL_VERTBUFTOTALOBJALLOC)
+#define VPC_HALINDBUFNEWBYTEALLOC       (VPG_HAL + HAL_INDBUFNEWBYTEALLOC)
+#define VPC_HALINDBUFTOTALBYTEALLOC     (VPG_HAL + HAL_INDBUFTOTALBYTEALLOC)
+#define VPC_HALINDBUFNEWOBJALLOC        (VPG_HAL + HAL_INDBUFNEWOBJALLOC)
+#define VPC_HALINDBUFTOTALOBJALLOC      (VPG_HAL + HAL_INDBUFTOTALOBJALLOC)
+#define VPC_HALTEXBUFNEWBYTEALLOC       (VPG_HAL + HAL_TEXBUFNEWBYTEALLOC)
+#define VPC_HALTEXBUFTOTALBYTEALLOC     (VPG_HAL + HAL_TEXBUFTOTALBYTEALLOC)
+#define VPC_HALTEXBUFNEWOBJALLOC        (VPG_HAL + HAL_TEXBUFNEWOBJALLOC)
+#define VPC_HALTEXBUFTOTALOBJALLOC      (VPG_HAL + HAL_TEXBUFTOTALOBJALLOC)
+
+/* HW: GPU Counters. */
+#define VPC_GPUCYCLES                   (VPG_GPU + GPU_CYCLES)
+#define VPC_GPUREAD64BYTE               (VPG_GPU + GPU_READ64BYTE)
+#define VPC_GPUWRITE64BYTE              (VPG_GPU + GPU_WRITE64BYTE)
+#define VPC_GPUTOTALCYCLES              (VPG_GPU + GPU_TOTALCYCLES)
+#define VPC_GPUIDLECYCLES              (VPG_GPU + GPU_IDLECYCLES)
+
+/* HW: Shader Counters. */
+#define VPC_VSINSTCOUNT                 (VPG_VS + VS_INSTCOUNT)
+#define VPC_VSBRANCHINSTCOUNT           (VPG_VS + VS_BRANCHINSTCOUNT)
+#define VPC_VSTEXLDINSTCOUNT            (VPG_VS + VS_TEXLDINSTCOUNT)
+#define VPC_VSRENDEREDVERTCOUNT         (VPG_VS + VS_RENDEREDVERTCOUNT)
+/* HW: PS Count. */
+#define VPC_PSINSTCOUNT                 (VPG_PS + PS_INSTCOUNT)
+#define VPC_PSBRANCHINSTCOUNT           (VPG_PS + PS_BRANCHINSTCOUNT)
+#define VPC_PSTEXLDINSTCOUNT            (VPG_PS + PS_TEXLDINSTCOUNT)
+#define VPC_PSRENDEREDPIXCOUNT          (VPG_PS + PS_RENDEREDPIXCOUNT)
+
+
+/* HW: PA Counters. */
+#define VPC_PAINVERTCOUNT               (VPG_PA + PA_INVERTCOUNT)
+#define VPC_PAINPRIMCOUNT               (VPG_PA + PA_INPRIMCOUNT)
+#define VPC_PAOUTPRIMCOUNT              (VPG_PA + PA_OUTPRIMCOUNT)
+#define VPC_PADEPTHCLIPCOUNT            (VPG_PA + PA_DEPTHCLIPCOUNT)
+#define VPC_PATRIVIALREJCOUNT           (VPG_PA + PA_TRIVIALREJCOUNT)
+#define VPC_PACULLCOUNT                 (VPG_PA + PA_CULLCOUNT)
+
+/* HW: Setup Counters. */
+#define VPC_SETRIANGLECOUNT             (VPG_SETUP + SE_TRIANGLECOUNT)
+#define VPC_SELINECOUNT                 (VPG_SETUP + SE_LINECOUNT)
+
+/* HW: RA Counters. */
+#define VPC_RAVALIDPIXCOUNT             (VPG_RA + RA_VALIDPIXCOUNT)
+#define VPC_RATOTALQUADCOUNT            (VPG_RA + RA_TOTALQUADCOUNT)
+#define VPC_RAVALIDQUADCOUNTEZ          (VPG_RA + RA_VALIDQUADCOUNTEZ)
+#define VPC_RATOTALPRIMCOUNT            (VPG_RA + RA_TOTALPRIMCOUNT)
+#define VPC_RAPIPECACHEMISSCOUNT        (VPG_RA + RA_PIPECACHEMISSCOUNT)
+#define VPC_RAPREFCACHEMISSCOUNT        (VPG_RA + RA_PREFCACHEMISSCOUNT)
+#define VPC_RAEEZCULLCOUNT              (VPG_RA + RA_EEZCULLCOUNT)
+
+/* HW: TEX Counters. */
+#define VPC_TXTOTBILINEARREQ            (VPG_TX + TX_TOTBILINEARREQ)
+#define VPC_TXTOTTRILINEARREQ           (VPG_TX + TX_TOTTRILINEARREQ)
+#define VPC_TXTOTDISCARDTEXREQ          (VPG_TX + TX_TOTDISCARDTEXREQ)
+#define VPC_TXTOTTEXREQ                 (VPG_TX + TX_TOTTEXREQ)
+#define VPC_TXMEMREADCOUNT              (VPG_TX + TX_MEMREADCOUNT)
+#define VPC_TXMEMREADIN8BCOUNT          (VPG_TX + TX_MEMREADIN8BCOUNT)
+#define VPC_TXCACHEMISSCOUNT            (VPG_TX + TX_CACHEMISSCOUNT)
+#define VPC_TXCACHEHITTEXELCOUNT        (VPG_TX + TX_CACHEHITTEXELCOUNT)
+#define VPC_TXCACHEMISSTEXELCOUNT       (VPG_TX + TX_CACHEMISSTEXELCOUNT)
+
+/* HW: PE Counters. */
+#define VPC_PEKILLEDBYCOLOR             (VPG_PE + PE_KILLEDBYCOLOR)
+#define VPC_PEKILLEDBYDEPTH             (VPG_PE + PE_KILLEDBYDEPTH)
+#define VPC_PEDRAWNBYCOLOR              (VPG_PE + PE_DRAWNBYCOLOR)
+#define VPC_PEDRAWNBYDEPTH              (VPG_PE + PE_DRAWNBYDEPTH)
+
+/* HW: MC Counters. */
+#define VPC_MCREADREQ8BPIPE             (VPG_MC + MC_READREQ8BPIPE)
+#define VPC_MCREADREQ8BIP               (VPG_MC + MC_READREQ8BIP)
+#define VPC_MCWRITEREQ8BPIPE            (VPG_MC + MC_WRITEREQ8BPIPE)
+
+/* HW: AXI Counters. */
+#define VPC_AXIREADREQSTALLED           (VPG_AXI + AXI_READREQSTALLED)
+#define VPC_AXIWRITEREQSTALLED          (VPG_AXI + AXI_WRITEREQSTALLED)
+#define VPC_AXIWRITEDATASTALLED         (VPG_AXI + AXI_WRITEDATASTALLED)
+
+/* PROGRAM: Shader program counters. */
+#define VPC_PVSINSTRCOUNT           (VPG_PVS + PVS_INSTRCOUNT)
+#define VPC_PVSALUINSTRCOUNT        (VPG_PVS + PVS_ALUINSTRCOUNT)
+#define VPC_PVSTEXINSTRCOUNT        (VPG_PVS + PVS_TEXINSTRCOUNT)
+#define VPC_PVSATTRIBCOUNT          (VPG_PVS + PVS_ATTRIBCOUNT)
+#define VPC_PVSUNIFORMCOUNT         (VPG_PVS + PVS_UNIFORMCOUNT)
+#define VPC_PVSFUNCTIONCOUNT        (VPG_PVS + PVS_FUNCTIONCOUNT)
+
+#define VPC_PPSINSTRCOUNT           (VPG_PPS + PPS_INSTRCOUNT)
+#define VPC_PPSALUINSTRCOUNT        (VPG_PPS + PPS_ALUINSTRCOUNT)
+#define VPC_PPSTEXINSTRCOUNT        (VPG_PPS + PPS_TEXINSTRCOUNT)
+#define VPC_PPSATTRIBCOUNT          (VPG_PPS + PPS_ATTRIBCOUNT)
+#define VPC_PPSUNIFORMCOUNT         (VPG_PPS + PPS_UNIFORMCOUNT)
+#define VPC_PPSFUNCTIONCOUNT        (VPG_PPS + PPS_FUNCTIONCOUNT)
+
+#endif
+
+
+/* HW profile information. */
+typedef struct _gcsPROFILER_COUNTERS
+{
+    /* HW static counters. */
+    gctUINT32       gpuClock;
+    gctUINT32       axiClock;
+    gctUINT32       shaderClock;
+
+    /* HW vairable counters. */
+    gctUINT32       gpuClockStart;
+    gctUINT32       gpuClockEnd;
+
+    /* HW vairable counters. */
+    gctUINT32       gpuCyclesCounter;
+    gctUINT32       gpuTotalCyclesCounter;
+    gctUINT32       gpuIdleCyclesCounter;
+    gctUINT32       gpuTotalRead64BytesPerFrame;
+    gctUINT32       gpuTotalWrite64BytesPerFrame;
+
+    /* PE */
+    gctUINT32       pe_pixel_count_killed_by_color_pipe;
+    gctUINT32       pe_pixel_count_killed_by_depth_pipe;
+    gctUINT32       pe_pixel_count_drawn_by_color_pipe;
+    gctUINT32       pe_pixel_count_drawn_by_depth_pipe;
+
+    /* SH */
+    gctUINT32       ps_inst_counter;
+    gctUINT32       rendered_pixel_counter;
+    gctUINT32       vs_inst_counter;
+    gctUINT32       rendered_vertice_counter;
+    gctUINT32       vtx_branch_inst_counter;
+    gctUINT32       vtx_texld_inst_counter;
+    gctUINT32       pxl_branch_inst_counter;
+    gctUINT32       pxl_texld_inst_counter;
+
+    /* PA */
+    gctUINT32       pa_input_vtx_counter;
+    gctUINT32       pa_input_prim_counter;
+    gctUINT32       pa_output_prim_counter;
+    gctUINT32       pa_depth_clipped_counter;
+    gctUINT32       pa_trivial_rejected_counter;
+    gctUINT32       pa_culled_counter;
+
+    /* SE */
+    gctUINT32       se_culled_triangle_count;
+    gctUINT32       se_culled_lines_count;
+
+    /* RA */
+    gctUINT32       ra_valid_pixel_count;
+    gctUINT32       ra_total_quad_count;
+    gctUINT32       ra_valid_quad_count_after_early_z;
+    gctUINT32       ra_total_primitive_count;
+    gctUINT32       ra_pipe_cache_miss_counter;
+    gctUINT32       ra_prefetch_cache_miss_counter;
+    gctUINT32       ra_eez_culled_counter;
+
+    /* TX */
+    gctUINT32       tx_total_bilinear_requests;
+    gctUINT32       tx_total_trilinear_requests;
+    gctUINT32       tx_total_discarded_texture_requests;
+    gctUINT32       tx_total_texture_requests;
+    gctUINT32       tx_mem_read_count;
+    gctUINT32       tx_mem_read_in_8B_count;
+    gctUINT32       tx_cache_miss_count;
+    gctUINT32       tx_cache_hit_texel_count;
+    gctUINT32       tx_cache_miss_texel_count;
+
+    /* MC */
+    gctUINT32       mc_total_read_req_8B_from_pipeline;
+    gctUINT32       mc_total_read_req_8B_from_IP;
+    gctUINT32       mc_total_write_req_8B_from_pipeline;
+
+    /* HI */
+    gctUINT32       hi_axi_cycles_read_request_stalled;
+    gctUINT32       hi_axi_cycles_write_request_stalled;
+    gctUINT32       hi_axi_cycles_write_data_stalled;
+}
+gcsPROFILER_COUNTERS;
+
+/* HAL profile information. */
+typedef struct _gcsPROFILER
+{
+    gctUINT32       enable;
+    gctBOOL         enableHal;
+    gctBOOL         enableHW;
+    gctBOOL         enableSH;
+    gctBOOL         isSyncMode;
+
+    gctBOOL         useSocket;
+    gctINT          sockFd;
+
+    gctFILE         file;
+
+    /* Aggregate Information */
+
+    /* Clock Info */
+    gctUINT64       frameStart;
+    gctUINT64       frameEnd;
+
+    /* Current frame information */
+    gctUINT32       frameNumber;
+    gctUINT64       frameStartTimeusec;
+    gctUINT64       frameEndTimeusec;
+    gctUINT64       frameStartCPUTimeusec;
+    gctUINT64       frameEndCPUTimeusec;
+
+#if PROFILE_HAL_COUNTERS
+    gctUINT32       vertexBufferTotalBytesAlloc;
+    gctUINT32       vertexBufferNewBytesAlloc;
+    int             vertexBufferTotalObjectsAlloc;
+    int             vertexBufferNewObjectsAlloc;
+
+    gctUINT32       indexBufferTotalBytesAlloc;
+    gctUINT32       indexBufferNewBytesAlloc;
+    int             indexBufferTotalObjectsAlloc;
+    int             indexBufferNewObjectsAlloc;
+
+    gctUINT32       textureBufferTotalBytesAlloc;
+    gctUINT32       textureBufferNewBytesAlloc;
+    int             textureBufferTotalObjectsAlloc;
+    int             textureBufferNewObjectsAlloc;
+
+    gctUINT32       numCommits;
+    gctUINT32       drawPointCount;
+    gctUINT32       drawLineCount;
+    gctUINT32       drawTriangleCount;
+    gctUINT32       drawVertexCount;
+    gctUINT32       redundantStateChangeCalls;
+#endif
+
+    gctUINT32       prevVSInstCount;
+    gctUINT32       prevVSBranchInstCount;
+    gctUINT32       prevVSTexInstCount;
+    gctUINT32       prevVSVertexCount;
+    gctUINT32       prevPSInstCount;
+    gctUINT32       prevPSBranchInstCount;
+    gctUINT32       prevPSTexInstCount;
+    gctUINT32       prevPSPixelCount;
+
+}
+gcsPROFILER;
+
+/* Memory profile information. */
+struct _gcsMemProfile
+{
+    /* Memory Usage */
+    gctUINT32       videoMemUsed;
+    gctUINT32       systemMemUsed;
+    gctUINT32       commitBufferSize;
+    gctUINT32       contextBufferCopyBytes;
+};
+
+/* Shader profile information. */
+struct _gcsSHADER_PROFILER
+{
+    gctUINT32       shaderLength;
+    gctUINT32       shaderALUCycles;
+    gctUINT32       shaderTexLoadCycles;
+    gctUINT32       shaderTempRegCount;
+    gctUINT32       shaderSamplerRegCount;
+    gctUINT32       shaderInputRegCount;
+    gctUINT32       shaderOutputRegCount;
+};
+
+/* Initialize the gcsProfiler. */
+gceSTATUS
+gcoPROFILER_Initialize(
+    IN gcoHAL Hal
+    );
+
+/* Destroy the gcProfiler. */
+gceSTATUS
+gcoPROFILER_Destroy(
+    IN gcoHAL Hal
+    );
+
+/* Write data to profiler. */
+gceSTATUS
+gcoPROFILER_Write(
+    IN gcoHAL Hal,
+    IN gctSIZE_T ByteCount,
+    IN gctCONST_POINTER Data
+    );
+
+/* Flush data out. */
+gceSTATUS
+gcoPROFILER_Flush(
+    IN gcoHAL Hal
+    );
+
+/* Call to signal end of frame. */
+gceSTATUS
+gcoPROFILER_EndFrame(
+    IN gcoHAL Hal
+    );
+
+/* Increase profile counter Enum by Value. */
+gceSTATUS
+gcoPROFILER_Count(
+    IN gcoHAL Hal,
+    IN gctUINT32 Enum,
+    IN gctINT Value
+    );
+
+/* Profile input vertex shader. */
+gceSTATUS
+gcoPROFILER_ShaderVS(
+    IN gcoHAL Hal,
+    IN gctPOINTER Vs
+    );
+
+/* Profile input fragment shader. */
+gceSTATUS
+gcoPROFILER_ShaderFS(
+    IN gcoHAL Hal,
+    IN gctPOINTER Fs
+    );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gc_hal_profiler_h_ */
diff --git a/src/include_olpc_4_6_9/gc_hal_rename.h b/src/include_olpc_4_6_9/gc_hal_rename.h
new file mode 100644
index 0000000..95519c3
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal_rename.h
@@ -0,0 +1,240 @@
+/******************************************************************************\
+|*                                                                            *|
+|* Copyright (c) 2005 - 2011 by Vivante Corp.  All rights reserved.           *|
+|*                                                                            *|
+|* The material in this file is confidential and contains trade secrets of    *|
+|* Vivante Corporation.  This is proprietary information owned by Vivante     *|
+|* Corporation.                                                               *|
+|*                                                                            *|
+\******************************************************************************/
+
+
+
+
+#ifndef __gc_hal_rename_h_
+#define __gc_hal_rename_h_
+
+
+#if defined(_HAL2D_APPENDIX)
+
+#define _HAL2D_RENAME_2(api, appendix)  api ## appendix
+#define _HAL2D_RENAME_1(api, appendix)  _HAL2D_RENAME_2(api, appendix)
+#define gcmHAL2D(api)                   _HAL2D_RENAME_1(api, _HAL2D_APPENDIX)
+
+
+#define gckOS_Construct                 gcmHAL2D(gckOS_Construct)
+#define gckOS_Destroy                   gcmHAL2D(gckOS_Destroy)
+#define gckOS_QueryVideoMemory          gcmHAL2D(gckOS_QueryVideoMemory)
+#define gckOS_Allocate                  gcmHAL2D(gckOS_Allocate)
+#define gckOS_Free                      gcmHAL2D(gckOS_Free)
+#define gckOS_AllocateMemory            gcmHAL2D(gckOS_AllocateMemory)
+#define gckOS_FreeMemory                gcmHAL2D(gckOS_FreeMemory)
+#define gckOS_AllocatePagedMemory       gcmHAL2D(gckOS_AllocatePagedMemory)
+#define gckOS_AllocatePagedMemoryEx     gcmHAL2D(gckOS_AllocatePagedMemoryEx)
+#define gckOS_LockPages                 gcmHAL2D(gckOS_LockPages)
+#define gckOS_MapPages                  gcmHAL2D(gckOS_MapPages)
+#define gckOS_UnlockPages               gcmHAL2D(gckOS_UnlockPages)
+#define gckOS_FreePagedMemory           gcmHAL2D(gckOS_FreePagedMemory)
+#define gckOS_AllocateNonPagedMemory    gcmHAL2D(gckOS_AllocateNonPagedMemory)
+#define gckOS_FreeNonPagedMemory        gcmHAL2D(gckOS_FreeNonPagedMemory)
+#define gckOS_AllocateContiguous        gcmHAL2D(gckOS_AllocateContiguous)
+#define gckOS_FreeContiguous            gcmHAL2D(gckOS_FreeContiguous)
+#define gckOS_GetPageSize               gcmHAL2D(gckOS_GetPageSize)
+#define gckOS_GetPhysicalAddress        gcmHAL2D(gckOS_GetPhysicalAddress)
+#define gckOS_GetPhysicalAddressProcess     gcmHAL2D(gckOS_GetPhysicalAddressProcess)
+#define gckOS_MapPhysical                   gcmHAL2D(gckOS_MapPhysical)
+#define gckOS_UnmapPhysical             gcmHAL2D(gckOS_UnmapPhysical)
+#define gckOS_ReadRegister              gcmHAL2D(gckOS_ReadRegister)
+#define gckOS_WriteRegister             gcmHAL2D(gckOS_WriteRegister)
+#define gckOS_WriteMemory               gcmHAL2D(gckOS_WriteMemory)
+#define gckOS_MapMemory                 gcmHAL2D(gckOS_MapMemory)
+#define gckOS_UnmapMemory               gcmHAL2D(gckOS_UnmapMemory)
+#define gckOS_UnmapMemoryEx             gcmHAL2D(gckOS_UnmapMemoryEx)
+#define gckOS_CreateMutex               gcmHAL2D(gckOS_CreateMutex)
+#define gckOS_DeleteMutex               gcmHAL2D(gckOS_DeleteMutex)
+#define gckOS_AcquireMutex              gcmHAL2D(gckOS_AcquireMutex)
+#define gckOS_ReleaseMutex              gcmHAL2D(gckOS_ReleaseMutex)
+#define gckOS_AtomicExchange            gcmHAL2D(gckOS_AtomicExchange)
+#define gckOS_AtomicExchangePtr         gcmHAL2D(gckOS_AtomicExchangePtr)
+#define gckOS_AtomConstruct             gcmHAL2D(gckOS_AtomConstruct)
+#define gckOS_AtomDestroy               gcmHAL2D(gckOS_AtomDestroy)
+#define gckOS_AtomGet                   gcmHAL2D(gckOS_AtomGet)
+#define gckOS_AtomIncrement             gcmHAL2D(gckOS_AtomIncrement)
+#define gckOS_AtomDecrement             gcmHAL2D(gckOS_AtomDecrement)
+#define gckOS_Delay                     gcmHAL2D(gckOS_Delay)
+#define gckOS_GetTime                   gcmHAL2D(gckOS_GetTime)
+#define gckOS_MemoryBarrier             gcmHAL2D(gckOS_MemoryBarrier)
+#define gckOS_MapUserPointer            gcmHAL2D(gckOS_MapUserPointer)
+#define gckOS_UnmapUserPointer          gcmHAL2D(gckOS_UnmapUserPointer)
+#define gckOS_QueryNeedCopy             gcmHAL2D(gckOS_QueryNeedCopy)
+#define gckOS_CopyFromUserData          gcmHAL2D(gckOS_CopyFromUserData)
+#define gckOS_CopyToUserData            gcmHAL2D(gckOS_CopyToUserData)
+#define gckOS_MapUserPhysical           gcmHAL2D(gckOS_MapUserPhysical)
+#define gckOS_SuspendInterrupt          gcmHAL2D(gckOS_SuspendInterrupt)
+#define gckOS_ResumeInterrupt           gcmHAL2D(gckOS_ResumeInterrupt)
+#define gckOS_GetBaseAddress            gcmHAL2D(gckOS_GetBaseAddress)
+#define gckOS_MemCopy                   gcmHAL2D(gckOS_MemCopy)
+#define gckOS_ZeroMemory                gcmHAL2D(gckOS_ZeroMemory)
+#define gckOS_DeviceControl             gcmHAL2D(gckOS_DeviceControl)
+#define gckOS_GetProcessID              gcmHAL2D(gckOS_GetProcessID)
+#define gckOS_GetThreadID               gcmHAL2D(gckOS_GetThreadID)
+#define gckOS_CreateSignal              gcmHAL2D(gckOS_CreateSignal)
+#define gckOS_DestroySignal             gcmHAL2D(gckOS_DestroySignal)
+#define gckOS_Signal                    gcmHAL2D(gckOS_Signal)
+#define gckOS_WaitSignal                gcmHAL2D(gckOS_WaitSignal)
+#define gckOS_MapSignal                 gcmHAL2D(gckOS_MapSignal)
+#define gckOS_MapUserMemory             gcmHAL2D(gckOS_MapUserMemory)
+#define gckOS_UnmapUserMemory           gcmHAL2D(gckOS_UnmapUserMemory)
+#define gckOS_CreateUserSignal          gcmHAL2D(gckOS_CreateUserSignal)
+#define gckOS_DestroyUserSignal         gcmHAL2D(gckOS_DestroyUserSignal)
+#define gckOS_WaitUserSignal            gcmHAL2D(gckOS_WaitUserSignal)
+#define gckOS_SignalUserSignal          gcmHAL2D(gckOS_SignalUserSignal)
+#define gckOS_UserSignal                gcmHAL2D(gckOS_UserSignal)
+#define gckOS_UserSignal                gcmHAL2D(gckOS_UserSignal)
+#define gckOS_CacheClean                gcmHAL2D(gckOS_CacheClean)
+#define gckOS_CacheFlush                gcmHAL2D(gckOS_CacheFlush)
+#define gckOS_SetDebugLevel             gcmHAL2D(gckOS_SetDebugLevel)
+#define gckOS_SetDebugZone              gcmHAL2D(gckOS_SetDebugZone)
+#define gckOS_SetDebugLevelZone         gcmHAL2D(gckOS_SetDebugLevelZone)
+#define gckOS_SetDebugZones             gcmHAL2D(gckOS_SetDebugZones)
+#define gckOS_SetDebugFile              gcmHAL2D(gckOS_SetDebugFile)
+#define gckOS_Broadcast                 gcmHAL2D(gckOS_Broadcast)
+#define gckOS_SetGPUPower               gcmHAL2D(gckOS_SetGPUPower)
+#define gckOS_CreateSemaphore           gcmHAL2D(gckOS_CreateSemaphore)
+#define gckOS_DestroySemaphore          gcmHAL2D(gckOS_DestroySemaphore)
+#define gckOS_AcquireSemaphore          gcmHAL2D(gckOS_AcquireSemaphore)
+#define gckOS_ReleaseSemaphore          gcmHAL2D(gckOS_ReleaseSemaphore)
+#define gckHEAP_Construct               gcmHAL2D(gckHEAP_Construct)
+#define gckHEAP_Destroy                 gcmHAL2D(gckHEAP_Destroy)
+#define gckHEAP_Allocate                gcmHAL2D(gckHEAP_Allocate)
+#define gckHEAP_Free                    gcmHAL2D(gckHEAP_Free)
+#define gckHEAP_ProfileStart            gcmHAL2D(gckHEAP_ProfileStart)
+#define gckHEAP_ProfileEnd              gcmHAL2D(gckHEAP_ProfileEnd)
+#define gckHEAP_Test                    gcmHAL2D(gckHEAP_Test)
+#define gckVIDMEM_Construct             gcmHAL2D(gckVIDMEM_Construct)
+#define gckVIDMEM_Destroy               gcmHAL2D(gckVIDMEM_Destroy)
+#define gckVIDMEM_Allocate              gcmHAL2D(gckVIDMEM_Allocate)
+#define gckVIDMEM_AllocateLinear        gcmHAL2D(gckVIDMEM_AllocateLinear)
+#define gckVIDMEM_Free                  gcmHAL2D(gckVIDMEM_Free)
+#define gckVIDMEM_Lock                  gcmHAL2D(gckVIDMEM_Lock)
+#define gckVIDMEM_Unlock                gcmHAL2D(gckVIDMEM_Unlock)
+#define gckVIDMEM_ConstructVirtual      gcmHAL2D(gckVIDMEM_ConstructVirtual)
+#define gckVIDMEM_DestroyVirtual        gcmHAL2D(gckVIDMEM_DestroyVirtual)
+#define gckKERNEL_Construct             gcmHAL2D(gckKERNEL_Construct)
+#define gckKERNEL_Destroy               gcmHAL2D(gckKERNEL_Destroy)
+#define gckKERNEL_Dispatch              gcmHAL2D(gckKERNEL_Dispatch)
+#define gckKERNEL_QueryVideoMemory      gcmHAL2D(gckKERNEL_QueryVideoMemory)
+#define gckKERNEL_GetVideoMemoryPool    gcmHAL2D(gckKERNEL_GetVideoMemoryPool)
+#define gckKERNEL_MapVideoMemory        gcmHAL2D(gckKERNEL_MapVideoMemory)
+#define gckKERNEL_UnmapVideoMemory      gcmHAL2D(gckKERNEL_UnmapVideoMemory)
+#define gckKERNEL_MapMemory             gcmHAL2D(gckKERNEL_MapMemory)
+#define gckKERNEL_UnmapMemory           gcmHAL2D(gckKERNEL_UnmapMemory)
+#define gckKERNEL_Notify                gcmHAL2D(gckKERNEL_Notify)
+#define gckKERNEL_QuerySettings         gcmHAL2D(gckKERNEL_QuerySettings)
+#define gckKERNEL_Recovery              gcmHAL2D(gckKERNEL_Recovery)
+#define gckKERNEL_OpenUserData          gcmHAL2D(gckKERNEL_OpenUserData)
+#define gckKERNEL_CloseUserData         gcmHAL2D(gckKERNEL_CloseUserData)
+#define gckHARDWARE_Construct           gcmHAL2D(gckHARDWARE_Construct)
+#define gckHARDWARE_Destroy             gcmHAL2D(gckHARDWARE_Destroy)
+#define gckHARDWARE_QuerySystemMemory   gcmHAL2D(gckHARDWARE_QuerySystemMemory)
+#define gckHARDWARE_BuildVirtualAddress     gcmHAL2D(gckHARDWARE_BuildVirtualAddress)
+#define gckHARDWARE_QueryCommandBuffer      gcmHAL2D(gckHARDWARE_QueryCommandBuffer)
+#define gckHARDWARE_WaitLink            gcmHAL2D(gckHARDWARE_WaitLink)
+#define gckHARDWARE_Execute             gcmHAL2D(gckHARDWARE_Execute)
+#define gckHARDWARE_End                 gcmHAL2D(gckHARDWARE_End)
+#define gckHARDWARE_Nop                 gcmHAL2D(gckHARDWARE_Nop)
+#define gckHARDWARE_Wait                gcmHAL2D(gckHARDWARE_Wait)
+#define gckHARDWARE_PipeSelect          gcmHAL2D(gckHARDWARE_PipeSelect)
+#define gckHARDWARE_Link                gcmHAL2D(gckHARDWARE_Link)
+#define gckHARDWARE_Event               gcmHAL2D(gckHARDWARE_Event)
+#define gckHARDWARE_QueryMemory         gcmHAL2D(gckHARDWARE_QueryMemory)
+#define gckHARDWARE_QueryChipIdentity   gcmHAL2D(gckHARDWARE_QueryChipIdentity)
+#define gckHARDWARE_QueryChipSpecs      gcmHAL2D(gckHARDWARE_QueryChipSpecs)
+#define gckHARDWARE_QueryShaderCaps     gcmHAL2D(gckHARDWARE_QueryShaderCaps)
+#define gckHARDWARE_ConvertFormat       gcmHAL2D(gckHARDWARE_ConvertFormat)
+#define gckHARDWARE_SplitMemory         gcmHAL2D(gckHARDWARE_SplitMemory)
+#define gckHARDWARE_AlignToTile         gcmHAL2D(gckHARDWARE_AlignToTile)
+#define gckHARDWARE_UpdateQueueTail     gcmHAL2D(gckHARDWARE_UpdateQueueTail)
+#define gckHARDWARE_ConvertLogical      gcmHAL2D(gckHARDWARE_ConvertLogical)
+#define gckHARDWARE_ConvertPhysical     gcmHAL2D(gckHARDWARE_ConvertPhysical)
+#define gckHARDWARE_Interrupt           gcmHAL2D(gckHARDWARE_Interrupt)
+#define gckHARDWARE_SetMMU              gcmHAL2D(gckHARDWARE_SetMMU)
+#define gckHARDWARE_FlushMMU            gcmHAL2D(gckHARDWARE_FlushMMU)
+#define gckHARDWARE_GetIdle             gcmHAL2D(gckHARDWARE_GetIdle)
+#define gckHARDWARE_Flush               gcmHAL2D(gckHARDWARE_Flush)
+#define gckHARDWARE_SetFastClear        gcmHAL2D(gckHARDWARE_SetFastClear)
+#define gckHARDWARE_ReadInterrupt       gcmHAL2D(gckHARDWARE_ReadInterrupt)
+#define gckHARDWARE_SetPowerManagementState         gcmHAL2D(gckHARDWARE_SetPowerManagementState)
+#define gckHARDWARE_QueryPowerManagementState       gcmHAL2D(gckHARDWARE_QueryPowerManagementState)
+#define gckHARDWARE_ProfileEngine2D     gcmHAL2D(gckHARDWARE_ProfileEngine2D)
+#define gckHARDWARE_InitializeHardware  gcmHAL2D(gckHARDWARE_InitializeHardware)
+#define gckHARDWARE_Reset               gcmHAL2D(gckHARDWARE_Reset)
+#define gckINTERRUPT_Construct          gcmHAL2D(gckINTERRUPT_Construct)
+#define gckINTERRUPT_Destroy            gcmHAL2D(gckINTERRUPT_Destroy)
+#define gckINTERRUPT_SetHandler         gcmHAL2D(gckINTERRUPT_SetHandler)
+#define gckINTERRUPT_Notify             gcmHAL2D(gckINTERRUPT_Notify)
+#define gckEVENT_Construct              gcmHAL2D(gckEVENT_Construct)
+#define gckEVENT_Destroy                gcmHAL2D(gckEVENT_Destroy)
+#define gckEVENT_AddList                gcmHAL2D(gckEVENT_AddList)
+#define gckEVENT_FreeNonPagedMemory     gcmHAL2D(gckEVENT_FreeNonPagedMemory)
+#define gckEVENT_FreeContiguousMemory   gcmHAL2D(gckEVENT_FreeContiguousMemory)
+#define gckEVENT_FreeVideoMemory        gcmHAL2D(gckEVENT_FreeVideoMemory)
+#define gckEVENT_Signal                 gcmHAL2D(gckEVENT_Signal)
+#define gckEVENT_Unlock                 gcmHAL2D(gckEVENT_Unlock)
+#define gckEVENT_Submit                 gcmHAL2D(gckEVENT_Submit)
+#define gckEVENT_Commit                 gcmHAL2D(gckEVENT_Commit)
+#define gckEVENT_Notify                 gcmHAL2D(gckEVENT_Notify)
+#define gckEVENT_Interrupt              gcmHAL2D(gckEVENT_Interrupt)
+#define gckCOMMAND_Construct            gcmHAL2D(gckCOMMAND_Construct)
+#define gckCOMMAND_Destroy              gcmHAL2D(gckCOMMAND_Destroy)
+#define gckCOMMAND_EnterCommit          gcmHAL2D(gckCOMMAND_EnterCommit)
+#define gckCOMMAND_ExitCommit           gcmHAL2D(gckCOMMAND_ExitCommit)
+#define gckCOMMAND_Start                gcmHAL2D(gckCOMMAND_Start)
+#define gckCOMMAND_Stop                 gcmHAL2D(gckCOMMAND_Stop)
+#define gckCOMMAND_Commit               gcmHAL2D(gckCOMMAND_Commit)
+#define gckCOMMAND_Reserve              gcmHAL2D(gckCOMMAND_Reserve)
+#define gckCOMMAND_Execute              gcmHAL2D(gckCOMMAND_Execute)
+#define gckCOMMAND_Stall                gcmHAL2D(gckCOMMAND_Stall)
+#define gckCOMMAND_Attach               gcmHAL2D(gckCOMMAND_Attach)
+#define gckCOMMAND_Detach               gcmHAL2D(gckCOMMAND_Detach)
+#define gckMMU_Construct                gcmHAL2D(gckMMU_Construct)
+#define gckMMU_Destroy                  gcmHAL2D(gckMMU_Destroy)
+#define gckMMU_AllocatePages            gcmHAL2D(gckMMU_AllocatePages)
+#define gckMMU_FreePages                gcmHAL2D(gckMMU_FreePages)
+#define gckMMU_InsertNode               gcmHAL2D(gckMMU_InsertNode)
+#define gckMMU_RemoveNode               gcmHAL2D(gckMMU_RemoveNode)
+#define gckMMU_FreeHandleMemory         gcmHAL2D(gckMMU_FreeHandleMemory)
+#define gckMMU_Test                     gcmHAL2D(gckMMU_Test)
+#define gckHARDWARE_QueryProfileRegisters     gcmHAL2D(gckHARDWARE_QueryProfileRegisters)
+
+
+#define FindMdlMap                      gcmHAL2D(FindMdlMap)
+#define OnProcessExit                   gcmHAL2D(OnProcessExit)
+
+#define gckGALDEVICE_Destroy            gcmHAL2D(gckGALDEVICE_Destroy)
+#define gckOS_Print                     gcmHAL2D(gckOS_Print)
+#define gckGALDEVICE_FreeMemory         gcmHAL2D(gckGALDEVICE_FreeMemory)
+#define gckGALDEVICE_AllocateMemory     gcmHAL2D(gckGALDEVICE_AllocateMemory)
+#define gckOS_DebugBreak                gcmHAL2D(gckOS_DebugBreak)
+#define gckGALDEVICE_Release_ISR        gcmHAL2D(gckGALDEVICE_Release_ISR)
+#define gckOS_Verify                    gcmHAL2D(gckOS_Verify)
+#define gckCOMMAND_Release              gcmHAL2D(gckCOMMAND_Release)
+#define gckGALDEVICE_Stop               gcmHAL2D(gckGALDEVICE_Stop)
+#define gckGALDEVICE_Construct          gcmHAL2D(gckGALDEVICE_Construct)
+#define gckOS_DebugFatal                gcmHAL2D(gckOS_DebugFatal)
+#define gckOS_DebugTrace                gcmHAL2D(gckOS_DebugTrace)
+#define gckHARDWARE_GetBaseAddress      gcmHAL2D(gckHARDWARE_GetBaseAddress)
+#define gckGALDEVICE_Setup_ISR          gcmHAL2D(gckGALDEVICE_Setup_ISR)
+#define gckKERNEL_AttachProcess         gcmHAL2D(gckKERNEL_AttachProcess)
+#define gckKERNEL_AttachProcessEx       gcmHAL2D(gckKERNEL_AttachProcessEx)
+#define gckGALDEVICE_Start_Thread       gcmHAL2D(gckGALDEVICE_Start_Thread)
+#define gckHARDWARE_QueryIdle           gcmHAL2D(gckHARDWARE_QueryIdle)
+#define gckGALDEVICE_Start              gcmHAL2D(gckGALDEVICE_Start)
+#define gckOS_GetKernelLogical          gcmHAL2D(gckOS_GetKernelLogical)
+#define gckOS_DebugTraceZone            gcmHAL2D(gckOS_DebugTraceZone)
+#define gckGALDEVICE_Stop_Thread        gcmHAL2D(gckGALDEVICE_Stop_Thread)
+#define gckHARDWARE_NeedBaseAddress     gcmHAL2D(gckHARDWARE_NeedBaseAddress)
+
+#endif
+
+#endif /* __gc_hal_rename_h_ */
diff --git a/src/include_olpc_4_6_9/gc_hal_statistics.h b/src/include_olpc_4_6_9/gc_hal_statistics.h
new file mode 100644
index 0000000..f6f531c
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal_statistics.h
@@ -0,0 +1,109 @@
+/****************************************************************************
+*
+*    Copyright (c) 2005 - 2012 by Vivante Corp.  All rights reserved.
+*
+*    The material in this file is confidential and contains trade secrets
+*    of Vivante Corporation. This is proprietary information owned by
+*    Vivante Corporation. No part of this work may be disclosed,
+*    reproduced, copied, transmitted, or used in any way for any purpose,
+*    without the express written permission of Vivante Corporation.
+*
+*****************************************************************************/
+
+
+
+
+#ifndef __gc_hal_statistics_h_
+#define __gc_hal_statistics_h_
+
+
+#define VIV_STAT_ENABLE_STATISTICS              0
+
+/*  Toal number of frames for which the frame time is accounted. We have storage
+    to keep frame times for last this many frames.
+*/
+#define VIV_STAT_FRAME_BUFFER_SIZE              30
+
+/*
+    Total number of frames sampled for a mode. This means
+
+    # of frames for HZ Current  : VIV_STAT_EARLY_Z_SAMPLE_FRAMES
+    # of frames for HZ Switched : VIV_STAT_EARLY_Z_SAMPLE_FRAMES
+  +
+  --------------------------------------------------------
+                                : (2 * VIV_STAT_EARLY_Z_SAMPLE_FRAMES) frames needed
+
+    IMPORTANT: This total must be smaller than VIV_STAT_FRAME_BUFFER_SIZE
+*/
+#define VIV_STAT_EARLY_Z_SAMPLE_FRAMES          7
+#define VIV_STAT_EARLY_Z_LATENCY_FRAMES         2
+
+/* Multiplication factor for previous Hz off mode. Make it more than 1.0 to advertise HZ on.*/
+#define VIV_STAT_EARLY_Z_FACTOR                 (1.05f)
+
+/* Defines the statistical data keys monitored by the statistics module */
+typedef enum _gceSTATISTICS
+{
+    gcvFRAME_FPS        =   1,
+}
+gceSTATISTICS;
+
+/* HAL statistics information. */
+typedef struct _gcsSTATISTICS_EARLYZ
+{
+    gctUINT                     switchBackCount;
+    gctUINT                     nextCheckPoint;
+    gctBOOL                     disabled;
+}
+gcsSTATISTICS_EARLYZ;
+
+
+/* Defines the statistical data keys monitored by the statistics module */
+typedef enum _gceSTATISTICS_Call
+{
+    gcvSTAT_ES11_GLDRAWELEMENTS      =   1,
+}
+gceSTATISTICS_Call;
+
+
+/* HAL statistics information. */
+typedef struct _gcsSTATISTICS
+{
+    gctUINT64                   frameTime[VIV_STAT_FRAME_BUFFER_SIZE];
+    gctUINT64                   previousFrameTime;
+    gctUINT                     frame;
+    gcsSTATISTICS_EARLYZ        earlyZ;
+    gctUINT                     ES11_drawElementsCount;
+    gctBOOL                     applyRTestVAFix;
+}
+gcsSTATISTICS;
+
+
+/* Add a frame based data into current statistics. */
+void
+gcfSTATISTICS_AddData(
+    IN gceSTATISTICS Key,
+    IN gctUINT Value
+    );
+
+/* Marks the frame end and triggers statistical calculations and decisions.*/
+void
+gcfSTATISTICS_MarkFrameEnd (
+    void
+    );
+
+/* Sets whether the dynmaic HZ is disabled or not .*/
+void
+gcfSTATISTICS_DisableDynamicEarlyZ (
+    IN gctBOOL Disabled
+    );
+
+/* Checks whether or not glDrawArray function call will be discarded */
+gctBOOL
+gcfSTATISTICS_DiscardCall(
+    gceSTATISTICS_Call Function
+    );
+
+
+#endif /*__gc_hal_statistics_h_ */
+
diff --git a/src/include_olpc_4_6_9/gc_hal_types.h b/src/include_olpc_4_6_9/gc_hal_types.h
new file mode 100644
index 0000000..29e4075
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal_types.h
@@ -0,0 +1,920 @@
+/******************************************************************************\
+|*                                                                            *|
+|* Copyright (c) 2005 - 2011 by Vivante Corp.  All rights reserved.           *|
+|*                                                                            *|
+|* The material in this file is confidential and contains trade secrets of    *|
+|* Vivante Corporation.  This is proprietary information owned by Vivante     *|
+|* Corporation.                                                               *|
+|*                                                                            *|
+\******************************************************************************/
+
+
+
+
+#ifndef __gc_hal_types_h_
+#define __gc_hal_types_h_
+
+#include "gc_hal_version.h"
+#include "gc_hal_options.h"
+
+#ifdef _WIN32
+#pragma warning(disable:4127)   /* Conditional expression is constant (do { }
+                                ** while(0)). */
+#pragma warning(disable:4100)   /* Unreferenced formal parameter. */
+#pragma warning(disable:4204)   /* Non-constant aggregate initializer (C99). */
+#pragma warning(disable:4131)   /* Uses old-style declarator (for Bison and
+                                ** Flex generated files). */
+#pragma warning(disable:4206)   /* Translation unit is empty. */
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/******************************************************************************\
+**  Platform macros.
+*/
+
+#if defined(__GNUC__)
+#   define gcdHAS_ELLIPSES      1       /* GCC always has it. */
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
+#   define gcdHAS_ELLIPSES      1       /* C99 has it. */
+#elif defined(_MSC_VER) && (_MSC_VER >= 1500)
+#   define gcdHAS_ELLIPSES      1       /* MSVC 2007+ has it. */
+#elif defined(UNDER_CE)
+#if UNDER_CE >= 600
+#       define gcdHAS_ELLIPSES  1
+#   else
+#       define gcdHAS_ELLIPSES  0
+#   endif
+#else
+#   error "gcdHAS_ELLIPSES: Platform could not be determined"
+#endif
+
+/******************************************************************************\
+************************************ Keyword ***********************************
+\******************************************************************************/
+
+#if (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
+#   define gcmINLINE            inline      /* C99 keyword. */
+#elif defined(__GNUC__)
+#   define gcmINLINE            __inline__  /* GNU keyword. */
+#elif defined(_MSC_VER) || defined(UNDER_CE)
+#   define gcmINLINE            __inline    /* Internal keyword. */
+#else
+#   error "gcmINLINE: Platform could not be determined"
+#endif
+
+/* Possible debug flags. */
+#define gcdDEBUG_NONE           0
+#define gcdDEBUG_ALL            (1 << 0)
+#define gcdDEBUG_FATAL          (1 << 1)
+#define gcdDEBUG_TRACE          (1 << 2)
+#define gcdDEBUG_BREAK          (1 << 3)
+#define gcdDEBUG_ASSERT         (1 << 4)
+#define gcdDEBUG_CODE           (1 << 5)
+#define gcdDEBUG_STACK          (1 << 6)
+
+#define gcmIS_DEBUG(flag)       ( gcdDEBUG & (flag | gcdDEBUG_ALL) )
+
+#ifndef gcdDEBUG
+#if (defined(DBG) && DBG) || defined(DEBUG) || defined(_DEBUG)
+#       define gcdDEBUG         gcdDEBUG_ALL
+#   else
+#       define gcdDEBUG         gcdDEBUG_NONE
+#   endif
+#endif
+
+#ifdef _USRDLL
+#ifdef _MSC_VER
+#ifdef HAL_EXPORTS
+#           define HALAPI       __declspec(dllexport)
+#       else
+#           define HALAPI       __declspec(dllimport)
+#       endif
+#       define HALDECL          __cdecl
+#   else
+#ifdef HAL_EXPORTS
+#           define HALAPI
+#       else
+#           define HALAPI       extern
+#       endif
+#   endif
+#else
+#   define HALAPI
+#   define HALDECL
+#endif
+
+/******************************************************************************\
+********************************** Common Types ********************************
+\******************************************************************************/
+
+#define gcvFALSE                0
+#define gcvTRUE                 1
+
+#define gcvINFINITE             ((gctUINT32) ~0U)
+
+#define gcvINVALID_HANDLE       ((gctHANDLE) ~0U)
+
+typedef int                     gctBOOL;
+typedef gctBOOL *               gctBOOL_PTR;
+
+typedef int                     gctINT;
+typedef signed char             gctINT8;
+typedef signed short            gctINT16;
+typedef signed int              gctINT32;
+typedef signed long long        gctINT64;
+
+typedef gctINT *                gctINT_PTR;
+typedef gctINT8 *               gctINT8_PTR;
+typedef gctINT16 *              gctINT16_PTR;
+typedef gctINT32 *              gctINT32_PTR;
+typedef gctINT64 *              gctINT64_PTR;
+
+typedef unsigned int            gctUINT;
+typedef unsigned char           gctUINT8;
+typedef unsigned short          gctUINT16;
+typedef unsigned int            gctUINT32;
+typedef unsigned long long      gctUINT64;
+
+typedef gctUINT *               gctUINT_PTR;
+typedef gctUINT8 *              gctUINT8_PTR;
+typedef gctUINT16 *             gctUINT16_PTR;
+typedef gctUINT32 *             gctUINT32_PTR;
+typedef gctUINT64 *             gctUINT64_PTR;
+
+typedef unsigned long           gctSIZE_T;
+typedef gctSIZE_T *             gctSIZE_T_PTR;
+
+#ifdef __cplusplus
+#   define gcvNULL              0
+#else
+#   define gcvNULL              ((void *) 0)
+#endif
+
+typedef float                   gctFLOAT;
+typedef signed int              gctFIXED_POINT;
+typedef float *                 gctFLOAT_PTR;
+
+typedef void *                  gctPHYS_ADDR;
+typedef void *                  gctHANDLE;
+typedef void *                  gctFILE;
+typedef void *                  gctSIGNAL;
+typedef void *                  gctWINDOW;
+typedef void *                  gctIMAGE;
+
+typedef void *                  gctSEMAPHORE;
+
+typedef void *                  gctPOINTER;
+typedef const void *            gctCONST_POINTER;
+
+typedef char                    gctCHAR;
+typedef char *                  gctSTRING;
+typedef const char *            gctCONST_STRING;
+
+typedef struct _gcsCOUNT_STRING
+{
+    gctSIZE_T                   Length;
+    gctCONST_STRING             String;
+}
+gcsCOUNT_STRING;
+
+typedef union _gcuFLOAT_UINT32
+{
+    gctFLOAT    f;
+    gctUINT32   u;
+}
+gcuFLOAT_UINT32;
+
+/* Fixed point constants. */
+#define gcvZERO_X               ((gctFIXED_POINT) 0x00000000)
+#define gcvHALF_X               ((gctFIXED_POINT) 0x00008000)
+#define gcvONE_X                ((gctFIXED_POINT) 0x00010000)
+#define gcvNEGONE_X             ((gctFIXED_POINT) 0xFFFF0000)
+#define gcvTWO_X                ((gctFIXED_POINT) 0x00020000)
+
+/* Stringizing macro. */
+#define gcmSTRING(Value)        #Value
+
+/******************************************************************************\
+******************************* Fixed Point Math *******************************
+\******************************************************************************/
+
+#define gcmXMultiply(x1, x2)            gcoMATH_MultiplyFixed(x1, x2)
+#define gcmXDivide(x1, x2)              gcoMATH_DivideFixed(x1, x2)
+#define gcmXMultiplyDivide(x1, x2, x3)  gcoMATH_MultiplyDivideFixed(x1, x2, x3)
+
+/* 2D Engine profile. */
+typedef struct _gcs2D_PROFILE
+{
+    /* Cycle count.
+       32bit counter incremented every 2D clock cycle.
+       Wraps back to 0 when the counter overflows.
+    */
+    gctUINT32 cycleCount;
+
+    /* Pixels rendered by the 2D engine.
+       Resets to 0 every time it is read. */
+    gctUINT32 pixelsRendered;
+}
+gcs2D_PROFILE;
+
+/* Macro to combine four characters into a Charcater Code. */
+#define gcmCC(c1, c2, c3, c4) \
+( \
+    (char) (c1) \
+    | \
+    ((char) (c2) <<  8) \
+    | \
+    ((char) (c3) << 16) \
+    | \
+    ((char) (c4) << 24) \
+)
+
+#define gcmPRINTABLE(c)         ((((c) >= ' ') && ((c) <= '}')) ? ((c) != '%' ?  (c) : ' ') : ' ')
+
+#define gcmCC_PRINT(cc) \
+    gcmPRINTABLE((char) ( (cc)        & 0xFF)), \
+    gcmPRINTABLE((char) (((cc) >>  8) & 0xFF)), \
+    gcmPRINTABLE((char) (((cc) >> 16) & 0xFF)), \
+    gcmPRINTABLE((char) (((cc) >> 24) & 0xFF))
+
+/******************************************************************************\
+****************************** Function Parameters *****************************
+\******************************************************************************/
+
+#define IN
+#define OUT
+#define OPTIONAL
+
+/******************************************************************************\
+********************************* Status Codes *********************************
+\******************************************************************************/
+
+typedef enum _gceSTATUS
+{
+    gcvSTATUS_OK                    =   0,
+    gcvSTATUS_FALSE                 =   0,
+    gcvSTATUS_TRUE                  =   1,
+    gcvSTATUS_NO_MORE_DATA          =   2,
+    gcvSTATUS_CACHED                =   3,
+
+    gcvSTATUS_NAME_NOT_FOUND        =   5,
+    gcvSTATUS_NOT_OUR_INTERRUPT     =   6,
+    gcvSTATUS_MISMATCH              =   7,
+    gcvSTATUS_MIPMAP_TOO_SMALL      =   8,
+    gcvSTATUS_LARGER                =   9,
+    gcvSTATUS_SMALLER               =   10,
+    gcvSTATUS_CHIP_NOT_READY        =   11,
+    gcvSTATUS_NEED_CONVERSION       =   12,
+    gcvSTATUS_SKIP                  =   13,
+    gcvSTATUS_DATA_TOO_LARGE        =   14,
+    gcvSTATUS_INVALID_CONFIG        =   15,
+    gcvSTATUS_CHANGED               =   16,
+    gcvSTATUS_NOT_SUPPORT_DITHER    =   17,
+    gcvSTATUS_EXECUTED              =   18,
+    gcvSTATUS_TERMINATE             =   19,
+
+    gcvSTATUS_CONVERT_TO_SINGLE_STREAM    =   20,
+
+    gcvSTATUS_INVALID_ARGUMENT      =   -1,
+    gcvSTATUS_INVALID_OBJECT        =   -2,
+    gcvSTATUS_OUT_OF_MEMORY         =   -3,
+    gcvSTATUS_MEMORY_LOCKED         =   -4,
+    gcvSTATUS_MEMORY_UNLOCKED       =   -5,
+    gcvSTATUS_HEAP_CORRUPTED        =   -6,
+    gcvSTATUS_GENERIC_IO            =   -7,
+    gcvSTATUS_INVALID_ADDRESS       =   -8,
+    gcvSTATUS_CONTEXT_LOSSED        =   -9,
+    gcvSTATUS_TOO_COMPLEX           =   -10,
+    gcvSTATUS_BUFFER_TOO_SMALL      =   -11,
+    gcvSTATUS_INTERFACE_ERROR       =   -12,
+    gcvSTATUS_NOT_SUPPORTED         =   -13,
+    gcvSTATUS_MORE_DATA             =   -14,
+    gcvSTATUS_TIMEOUT               =   -15,
+    gcvSTATUS_OUT_OF_RESOURCES      =   -16,
+    gcvSTATUS_INVALID_DATA          =   -17,
+    gcvSTATUS_INVALID_MIPMAP        =   -18,
+    gcvSTATUS_NOT_FOUND             =   -19,
+    gcvSTATUS_NOT_ALIGNED           =   -20,
+    gcvSTATUS_INVALID_REQUEST       =   -21,
+    gcvSTATUS_GPU_NOT_RESPONDING    =   -22,
+    gcvSTATUS_TIMER_OVERFLOW        =   -23,
+    gcvSTATUS_VERSION_MISMATCH      =   -24,
+    gcvSTATUS_LOCKED                =   -25,
+    gcvSTATUS_INTERRUPTED           =   -26,
+    gcvSTATUS_DEVICE                =   -27,
+    gcvSTATUS_NOT_MULTI_PIPE_ALIGNED =   -28,
+    gcvSTATUS_MIPMAP_TOO_LARGE       = -29,
+
+    /* Linker errors. */
+    gcvSTATUS_GLOBAL_TYPE_MISMATCH  =   -1000,
+    gcvSTATUS_TOO_MANY_ATTRIBUTES   =   -1001,
+    gcvSTATUS_TOO_MANY_UNIFORMS     =   -1002,
+    gcvSTATUS_TOO_MANY_VARYINGS     =   -1003,
+    gcvSTATUS_UNDECLARED_VARYING    =   -1004,
+    gcvSTATUS_VARYING_TYPE_MISMATCH =   -1005,
+    gcvSTATUS_MISSING_MAIN          =   -1006,
+    gcvSTATUS_NAME_MISMATCH         =   -1007,
+    gcvSTATUS_INVALID_INDEX         =   -1008,
+    gcvSTATUS_UNIFORM_TYPE_MISMATCH =   -1009,
+
+    /* Compiler errors. */
+    gcvSTATUS_COMPILER_FE_PREPROCESSOR_ERROR = -2000,
+    gcvSTATUS_COMPILER_FE_PARSER_ERROR = -2001,
+}
+gceSTATUS;
+
+/******************************************************************************\
+********************************* Status Macros ********************************
+\******************************************************************************/
+
+#define gcmIS_ERROR(status)         (status < 0)
+#define gcmNO_ERROR(status)         (status >= 0)
+#define gcmIS_SUCCESS(status)       (status == gcvSTATUS_OK)
+
+/******************************************************************************\
+********************************* Field Macros *********************************
+\******************************************************************************/
+
+#define __gcmSTART(reg_field) \
+    (0 ? reg_field)
+
+#define __gcmEND(reg_field) \
+    (1 ? reg_field)
+
+#define __gcmGETSIZE(reg_field) \
+    (__gcmEND(reg_field) - __gcmSTART(reg_field) + 1)
+
+#define __gcmALIGN(data, reg_field) \
+    (((gctUINT32) (data)) << __gcmSTART(reg_field))
+
+#define __gcmMASK(reg_field) \
+    ((gctUINT32) ((__gcmGETSIZE(reg_field) == 32) \
+        ?  ~0 \
+        : (~(~0 << __gcmGETSIZE(reg_field)))))
+
+/*******************************************************************************
+**
+**  gcmFIELDMASK
+**
+**      Get aligned field mask.
+**
+**  ARGUMENTS:
+**
+**      reg     Name of register.
+**      field   Name of field within register.
+*/
+#define gcmFIELDMASK(reg, field) \
+( \
+    __gcmALIGN(__gcmMASK(reg##_##field), reg##_##field) \
+)
+
+/*******************************************************************************
+**
+**  gcmGETFIELD
+**
+**      Extract the value of a field from specified data.
+**
+**  ARGUMENTS:
+**
+**      data    Data value.
+**      reg     Name of register.
+**      field   Name of field within register.
+*/
+#define gcmGETFIELD(data, reg, field) \
+( \
+    ((((gctUINT32) (data)) >> __gcmSTART(reg##_##field)) \
+        & __gcmMASK(reg##_##field)) \
+)
+
+/*******************************************************************************
+**
+**  gcmSETFIELD
+**
+**      Set the value of a field within specified data.
+**
+**  ARGUMENTS:
+**
+**      data    Data value.
+**      reg     Name of register.
+**      field   Name of field within register.
+**      value   Value for field.
+*/
+#define gcmSETFIELD(data, reg, field, value) \
+( \
+    (((gctUINT32) (data)) \
+        & ~__gcmALIGN(__gcmMASK(reg##_##field), reg##_##field)) \
+        |  __gcmALIGN((gctUINT32) (value) \
+            & __gcmMASK(reg##_##field), reg##_##field) \
+)
+
+/*******************************************************************************
+**
+**  gcmSETFIELDVALUE
+**
+**      Set the value of a field within specified data with a
+**      predefined value.
+**
+**  ARGUMENTS:
+**
+**      data    Data value.
+**      reg     Name of register.
+**      field   Name of field within register.
+**      value   Name of the value within the field.
+*/
+#define gcmSETFIELDVALUE(data, reg, field, value) \
+( \
+    (((gctUINT32) (data)) \
+        & ~__gcmALIGN(__gcmMASK(reg##_##field), reg##_##field)) \
+        |  __gcmALIGN(reg##_##field##_##value \
+            & __gcmMASK(reg##_##field), reg##_##field) \
+)
+
+/*******************************************************************************
+**
+**  gcmGETMASKEDFIELDMASK
+**
+**      Determine field mask of a masked field.
+**
+**  ARGUMENTS:
+**
+**      reg     Name of register.
+**      field   Name of field within register.
+*/
+#define gcmGETMASKEDFIELDMASK(reg, field) \
+( \
+    gcmSETFIELD(0, reg,          field, ~0) | \
+    gcmSETFIELD(0, reg, MASK_ ## field, ~0)   \
+)
+
+/*******************************************************************************
+**
+**  gcmSETMASKEDFIELD
+**
+**      Set the value of a masked field with specified data.
+**
+**  ARGUMENTS:
+**
+**      reg     Name of register.
+**      field   Name of field within register.
+**      value   Value for field.
+*/
+#define gcmSETMASKEDFIELD(reg, field, value) \
+( \
+    gcmSETFIELD     (~0, reg,          field, value) & \
+    gcmSETFIELDVALUE(~0, reg, MASK_ ## field, ENABLED) \
+)
+
+/*******************************************************************************
+**
+**  gcmSETMASKEDFIELDVALUE
+**
+**      Set the value of a masked field with specified data.
+**
+**  ARGUMENTS:
+**
+**      reg     Name of register.
+**      field   Name of field within register.
+**      value   Value for field.
+*/
+#define gcmSETMASKEDFIELDVALUE(reg, field, value) \
+( \
+    gcmSETFIELDVALUE(~0, reg,          field, value) & \
+    gcmSETFIELDVALUE(~0, reg, MASK_ ## field, ENABLED) \
+)
+
+/*******************************************************************************
+**
+**  gcmVERIFYFIELDVALUE
+**
+**      Verify if the value of a field within specified data equals a
+**      predefined value.
+**
+**  ARGUMENTS:
+**
+**      data    Data value.
+**      reg     Name of register.
+**      field   Name of field within register.
+**      value   Name of the value within the field.
+*/
+#define gcmVERIFYFIELDVALUE(data, reg, field, value) \
+( \
+    (((gctUINT32) (data)) >> __gcmSTART(reg##_##field) & \
+                             __gcmMASK(reg##_##field)) \
+        == \
+    (reg##_##field##_##value & __gcmMASK(reg##_##field)) \
+)
+
+/*******************************************************************************
+**  Bit field macros.
+*/
+
+#define __gcmSTARTBIT(Field) \
+    ( 1 ? Field )
+
+#define __gcmBITSIZE(Field) \
+    ( 0 ? Field )
+
+#define __gcmBITMASK(Field) \
+( \
+    (1 << __gcmBITSIZE(Field)) - 1 \
+)
+
+#define gcmGETBITS(Value, Type, Field) \
+( \
+    ( ((Type) (Value)) >> __gcmSTARTBIT(Field) ) \
+    & \
+    __gcmBITMASK(Field) \
+)
+
+#define gcmSETBITS(Value, Type, Field, NewValue) \
+( \
+    ( ((Type) (Value)) \
+    & ~(__gcmBITMASK(Field) << __gcmSTARTBIT(Field)) \
+    ) \
+    | \
+    ( ( ((Type) (NewValue)) \
+      & __gcmBITMASK(Field) \
+      ) << __gcmSTARTBIT(Field) \
+    ) \
+)
+
+/*******************************************************************************
+**
+**  gcmISINREGRANGE
+**
+**      Verify whether the specified address is in the register range.
+**
+**  ARGUMENTS:
+**
+**      Address Address to be verified.
+**      Name    Name of a register.
+*/
+
+#define gcmISINREGRANGE(Address, Name) \
+( \
+    ((Address & (~0U << Name ## _LSB)) == (Name ## _Address >> 2)) \
+)
+
+/*******************************************************************************
+**
+**  A set of macros to aid state loading.
+**
+**  ARGUMENTS:
+**
+**      CommandBuffer   Pointer to a gcoCMDBUF object.
+**      StateDelta      Pointer to a gcsSTATE_DELTA state delta structure.
+**      Memory          Destination memory pointer of gctUINT32_PTR type.
+**      PartOfContext   Whether or not the state is a part of the context.
+**      FixedPoint      Whether or not the state is of the fixed point format.
+**      Count           Number of consecutive states to be loaded.
+**      Address         State address.
+**      Data            Data to be set to the state.
+*/
+
+/*----------------------------------------------------------------------------*/
+
+#if gcmIS_DEBUG(gcdDEBUG_CODE)
+
+#   define gcmSTORELOADSTATE(CommandBuffer, Memory, Address, Count) \
+        CommandBuffer->lastLoadStatePtr     = Memory; \
+        CommandBuffer->lastLoadStateAddress = Address; \
+        CommandBuffer->lastLoadStateCount   = Count
+
+#   define gcmVERIFYLOADSTATE(CommandBuffer, Memory, Address) \
+        gcmASSERT( \
+            (gctUINT) (Memory  - CommandBuffer->lastLoadStatePtr - 1) \
+            == \
+            (gctUINT) (Address - CommandBuffer->lastLoadStateAddress) \
+            ); \
+        \
+        gcmASSERT(CommandBuffer->lastLoadStateCount > 0); \
+        \
+        CommandBuffer->lastLoadStateCount -= 1
+
+#   define gcmVERIFYLOADSTATEDONE(CommandBuffer) \
+        gcmASSERT(CommandBuffer->lastLoadStateCount == 0)
+
+#else
+
+#   define gcmSTORELOADSTATE(CommandBuffer, Memory, Address, Count)
+#   define gcmVERIFYLOADSTATE(CommandBuffer, Memory, Address)
+#   define gcmVERIFYLOADSTATEDONE(CommandBuffer)
+
+#endif
+
+#if gcdSECURE_USER
+
+#   define gcmDEFINESECUREUSER() \
+        gctUINT         __secure_user_offset__; \
+        gctUINT32_PTR   __secure_user_hintArray__;
+
+#   define gcmBEGINSECUREUSER() \
+        __secure_user_offset__ = reserve->lastOffset; \
+        \
+        __secure_user_hintArray__ = reserve->hintArrayTail
+
+#   define gcmENDSECUREUSER() \
+        reserve->hintArrayTail = __secure_user_hintArray__
+
+#   define gcmSKIPSECUREUSER() \
+        __secure_user_offset__ += gcmSIZEOF(gctUINT32)
+
+#   define gcmUPDATESECUREUSER() \
+        *__secure_user_hintArray__ = __secure_user_offset__; \
+        \
+        __secure_user_offset__    += gcmSIZEOF(gctUINT32); \
+        __secure_user_hintArray__ += 1
+
+#else
+
+#   define gcmDEFINESECUREUSER()
+#   define gcmBEGINSECUREUSER()
+#   define gcmENDSECUREUSER()
+#   define gcmSKIPSECUREUSER()
+#   define gcmUPDATESECUREUSER()
+
+#endif
+
+/*----------------------------------------------------------------------------*/
+
+#if gcdDUMP
+#   define gcmDUMPSTATEDATA(StateDelta, FixedPoint, Address, Data) \
+        if (FixedPoint) \
+        { \
+            gcmDUMP(gcvNULL, "@[state.x 0x%04X 0x%08X]", \
+                Address, Data \
+                ); \
+        } \
+        else \
+        { \
+            gcmDUMP(gcvNULL, "@[state 0x%04X 0x%08X]", \
+                Address, Data \
+                ); \
+        }
+#else
+#   define gcmDUMPSTATEDATA(StateDelta, FixedPoint, Address, Data)
+#endif
+
+/*----------------------------------------------------------------------------*/
+
+#define gcmDEFINESTATEBUFFER(CommandBuffer, StateDelta, Memory, ReserveSize) \
+    gcmDEFINESECUREUSER() \
+    gctSIZE_T ReserveSize; \
+    gcoCMDBUF CommandBuffer; \
+    gctUINT32_PTR Memory; \
+    gcsSTATE_DELTA_PTR StateDelta
+
+#define gcmBEGINSTATEBUFFER(Hardware, CommandBuffer, StateDelta, Memory, ReserveSize) \
+{ \
+    gcmONERROR(gcoBUFFER_Reserve( \
+        Hardware->buffer, ReserveSize, gcvTRUE, &CommandBuffer \
+        )); \
+    \
+    Memory = (gctUINT32_PTR) CommandBuffer->lastReserve; \
+    \
+    StateDelta = Hardware->delta; \
+    \
+    gcmBEGINSECUREUSER(); \
+}
+
+#define gcmENDSTATEBUFFER(CommandBuffer, Memory, ReserveSize) \
+{ \
+    gcmENDSECUREUSER(); \
+    \
+    gcmASSERT( \
+        ((gctUINT8_PTR) CommandBuffer->lastReserve) + ReserveSize \
+        == \
+         (gctUINT8_PTR) Memory \
+        ); \
+}
+
+/*----------------------------------------------------------------------------*/
+
+
+#define gcmENDSTATEBATCH(CommandBuffer, Memory) \
+{ \
+    gcmVERIFYLOADSTATEDONE(CommandBuffer); \
+    \
+    gcmASSERT(((Memory - (gctUINT32_PTR) CommandBuffer->lastReserve) & 1) == 0); \
+}
+
+/*----------------------------------------------------------------------------*/
+
+#define gcmSETSTATEDATA(StateDelta, CommandBuffer, Memory, FixedPoint, \
+                        Address, Data) \
+{ \
+    gctUINT32 __temp_data32__; \
+    \
+    gcmVERIFYLOADSTATE(CommandBuffer, Memory, Address); \
+    \
+    __temp_data32__ = Data; \
+    \
+    *Memory++ = __temp_data32__; \
+    \
+    gcoHARDWARE_UpdateDelta( \
+        StateDelta, FixedPoint, Address, 0, __temp_data32__ \
+        ); \
+    \
+    gcmDUMPSTATEDATA(StateDelta, FixedPoint, Address, __temp_data32__); \
+    \
+    gcmUPDATESECUREUSER(); \
+}
+
+#define gcmSETCTRLSTATE(StateDelta, CommandBuffer, Memory, Address, Data) \
+{ \
+    gctUINT32 __temp_data32__; \
+    \
+    gcmVERIFYLOADSTATE(CommandBuffer, Memory, Address); \
+    \
+    __temp_data32__ = Data; \
+    \
+    *Memory++ = __temp_data32__; \
+    \
+    gcmDUMPSTATEDATA(StateDelta, gcvFALSE, Address, __temp_data32__); \
+    \
+    gcmSKIPSECUREUSER(); \
+}
+
+#define gcmSETFILLER(CommandBuffer, Memory) \
+{ \
+    gcmVERIFYLOADSTATEDONE(CommandBuffer); \
+    \
+    Memory += 1; \
+    \
+    gcmSKIPSECUREUSER(); \
+}
+
+/*----------------------------------------------------------------------------*/
+
+
+
+/******************************************************************************\
+******************************** Ceiling Macro ********************************
+\******************************************************************************/
+#define gcmCEIL(x) ((x - (gctUINT32)x) == 0 ? (gctUINT32)x : (gctUINT32)x + 1)
+
+/******************************************************************************\
+******************************** Min/Max Macros ********************************
+\******************************************************************************/
+
+#define gcmMIN(x, y)            (((x) <= (y)) ?  (x) :  (y))
+#define gcmMAX(x, y)            (((x) >= (y)) ?  (x) :  (y))
+#define gcmCLAMP(x, min, max)   (((x) < (min)) ? (min) : \
+                                 ((x) > (max)) ? (max) : (x))
+#define gcmABS(x)               (((x) < 0)    ? -(x) :  (x))
+#define gcmNEG(x)               (((x) < 0)    ?  (x) : -(x))
+
+/*******************************************************************************
+**
+**  gcmPTR2INT
+**
+**      Convert a pointer to an integer value.
+**
+**  ARGUMENTS:
+**
+**      p       Pointer value.
+*/
+#if defined(_WIN32) || (defined(__LP64__) && __LP64__)
+#   define gcmPTR2INT(p) \
+    ( \
+        (gctUINT32) (gctUINT64) (p) \
+    )
+#else
+#   define gcmPTR2INT(p) \
+    ( \
+        (gctUINT32) (p) \
+    )
+#endif
+
+/*******************************************************************************
+**
+**  gcmINT2PTR
+**
+**      Convert an integer value into a pointer.
+**
+**  ARGUMENTS:
+**
+**      v       Integer value.
+*/
+#ifdef __LP64__
+#   define gcmINT2PTR(i) \
+    ( \
+        (gctPOINTER) (gctINT64) (i) \
+    )
+#else
+#   define gcmINT2PTR(i) \
+    ( \
+        (gctPOINTER) (i) \
+    )
+#endif
+
+/*******************************************************************************
+**
+**  gcmOFFSETOF
+**
+**      Compute the byte offset of a field inside a structure.
+**
+**  ARGUMENTS:
+**
+**      s       Structure name.
+**      field   Field name.
+*/
+#define gcmOFFSETOF(s, field) \
+( \
+    gcmPTR2INT(& (((struct s *) 0)->field)) \
+)
+
+/*******************************************************************************
+***** Database ****************************************************************/
+
+typedef struct _gcsDATABASE_COUNTERS
+{
+    /* Number of currently allocated bytes. */
+    gctSIZE_T                   bytes;
+
+    /* Maximum number of bytes allocated (memory footprint). */
+    gctSIZE_T                   maxBytes;
+
+    /* Maximum number of bytes allocated in period. */
+    gctSIZE_T                   periodMaxBytes;
+
+    /* Total number of bytes allocated. */
+    gctSIZE_T                   totalBytes;
+}
+gcsDATABASE_COUNTERS;
+
+typedef struct _gcuDATABASE_INFO
+{
+    /* Counters. */
+    gcsDATABASE_COUNTERS        counters;
+
+    /* Time value. */
+    gctUINT64                   time;
+
+    /* Duty cycle value. */
+    gctUINT32                   dutycycle;
+}
+gcuDATABASE_INFO;
+
+/*******************************************************************************
+***** Frame database **********************************************************/
+
+/* gcsHAL_FRAME_INFO */
+typedef struct _gcsHAL_FRAME_INFO
+{
+    /* Current timer tick. */
+    OUT gctUINT64               ticks;
+
+    /* Bandwidth counters. */
+    OUT gctUINT                 readBytes8[8];
+    OUT gctUINT                 writeBytes8[8];
+
+    /* Counters. */
+    OUT gctUINT                 cycles[8];
+    OUT gctUINT                 idleCycles[8];
+    OUT gctUINT                 mcCycles[8];
+    OUT gctUINT                 readRequests[8];
+    OUT gctUINT                 writeRequests[8];
+
+    /* 3D counters. */
+    OUT gctUINT                 vertexCount;
+    OUT gctUINT                 primitiveCount;
+    OUT gctUINT                 rejectedPrimitives;
+    OUT gctUINT                 culledPrimitives;
+    OUT gctUINT                 clippedPrimitives;
+    OUT gctUINT                 outPrimitives;
+    OUT gctUINT                 inPrimitives;
+    OUT gctUINT                 culledQuadCount;
+    OUT gctUINT                 totalQuadCount;
+    OUT gctUINT                 quadCount;
+    OUT gctUINT                 totalPixelCount;
+
+    /* PE counters. */
+    OUT gctUINT                 colorKilled[8];
+    OUT gctUINT                 colorDrawn[8];
+    OUT gctUINT                 depthKilled[8];
+    OUT gctUINT                 depthDrawn[8];
+
+    /* Shader counters. */
+    OUT gctUINT                 shaderCycles;
+    OUT gctUINT                 vsInstructionCount;
+    OUT gctUINT                 vsTextureCount;
+    OUT gctUINT                 psInstructionCount;
+    OUT gctUINT                 psTextureCount;
+
+    /* Texture counters. */
+    OUT gctUINT                 bilinearRequests;
+    OUT gctUINT                 trilinearRequests;
+    OUT gctUINT                 txBytes8;
+    OUT gctUINT                 txHitCount;
+    OUT gctUINT                 txMissCount;
+}
+gcsHAL_FRAME_INFO;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gc_hal_types_h_ */
diff --git a/src/include_olpc_4_6_9/gc_hal_user_buffer.h b/src/include_olpc_4_6_9/gc_hal_user_buffer.h
new file mode 100644
index 0000000..f50218b
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal_user_buffer.h
@@ -0,0 +1,184 @@
+/****************************************************************************
+*
+*    Copyright (c) 2005 - 2012 by Vivante Corp.  All rights reserved.
+*
+*    The material in this file is confidential and contains trade secrets
+*    of Vivante Corporation. This is proprietary information owned by
+*    Vivante Corporation. No part of this work may be disclosed,
+*    reproduced, copied, transmitted, or used in any way for any purpose,
+*    without the express written permission of Vivante Corporation.
+*
+*****************************************************************************/
+
+
+
+
+#ifndef __gc_hal_user_buffer_h_
+#define __gc_hal_user_buffer_h_
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/******************************************************************************\
+************************ Command Buffer and Event Objects **********************
+\******************************************************************************/
+
+/* The number of context buffers per user. */
+#define gcdCONTEXT_BUFFER_COUNT 2
+
+/* State delta record. */
+typedef struct _gcsSTATE_DELTA_RECORD * gcsSTATE_DELTA_RECORD_PTR;
+typedef struct _gcsSTATE_DELTA_RECORD
+{
+    /* State address. */
+    gctUINT                     address;
+
+    /* State mask. */
+    gctUINT32                   mask;
+
+    /* State data. */
+    gctUINT32                   data;
+}
+gcsSTATE_DELTA_RECORD;
+
+/* State delta. */
+typedef struct _gcsSTATE_DELTA
+{
+    /* For debugging: the number of delta in the order of creation. */
+#if gcmIS_DEBUG(gcdDEBUG_CODE)
+    gctUINT                     num;
+#endif
+
+    /* For dumping. */
+#if gcdDUMP
+    gcoOS                       os;
+#endif
+
+    /* Main state delta ID. Every time state delta structure gets reinitialized,
+       main ID is incremented. If main state ID overflows, all map entry IDs get
+       reinitialized to make sure there is no potential erroneous match after
+       the overflow.*/
+    gctUINT                     id;
+
+    /* The number of contexts pending modification by the delta. */
+    gctINT                      refCount;
+
+    /* Vertex element count for the delta buffer. */
+    gctUINT                     elementCount;
+
+    /* Number of states currently stored in the record array. */
+    gctUINT                     recordCount;
+
+    /* Record array; holds all modified states. */
+    gcsSTATE_DELTA_RECORD_PTR   recordArray;
+
+    /* Map entry ID is used for map entry validation. If map entry ID does not
+       match the main state delta ID, the entry and the corresponding state are
+       considered not in use. */
+    gctUINT_PTR                 mapEntryID;
+    gctUINT                     mapEntryIDSize;
+
+    /* If the map entry ID matches the main state delta ID, index points to
+       the state record in the record array. */
+    gctUINT_PTR                 mapEntryIndex;
+
+    /* Previous and next state deltas. */
+    gcsSTATE_DELTA_PTR          prev;
+    gcsSTATE_DELTA_PTR          next;
+}
+gcsSTATE_DELTA;
+
+/* Command buffer object. */
+struct _gcoCMDBUF
+{
+    /* The object. */
+    gcsOBJECT                   object;
+
+    /* Command buffer entry and exit pipes. */
+    gcePIPE_SELECT              entryPipe;
+    gcePIPE_SELECT              exitPipe;
+
+    /* Feature usage flags. */
+    gctBOOL                     using2D;
+    gctBOOL                     using3D;
+    gctBOOL                     usingFilterBlit;
+    gctBOOL                     usingPalette;
+
+    /* Physical address of command buffer. */
+    gctPHYS_ADDR                physical;
+
+    /* Logical address of command buffer. */
+    gctPOINTER                  logical;
+
+    /* Number of bytes in command buffer. */
+    gctSIZE_T                   bytes;
+
+    /* Start offset into the command buffer. */
+    gctUINT32                   startOffset;
+
+    /* Current offset into the command buffer. */
+    gctUINT32                   offset;
+
+    /* Number of free bytes in command buffer. */
+    gctSIZE_T                   free;
+
+    /* Location of the last reserved area. */
+    gctPOINTER                  lastReserve;
+    gctUINT                     lastOffset;
+
+#if gcdSECURE_USER
+    /* Hint array for the current command buffer. */
+    gctUINT                     hintArraySize;
+    gctUINT32_PTR               hintArray;
+    gctUINT32_PTR               hintArrayTail;
+#endif
+
+#if gcmIS_DEBUG(gcdDEBUG_CODE)
+    /* Last load state command location and hardware address. */
+    gctUINT32_PTR               lastLoadStatePtr;
+    gctUINT32                   lastLoadStateAddress;
+    gctUINT32                   lastLoadStateCount;
+#endif
+};
+
+typedef struct _gcsQUEUE
+{
+    /* Pointer to next gcsQUEUE structure. */
+    gcsQUEUE_PTR                next;
+
+    /* Event information. */
+    gcsHAL_INTERFACE            iface;
+}
+gcsQUEUE;
+
+/* Event queue. */
+struct _gcoQUEUE
+{
+    /* The object. */
+    gcsOBJECT                   object;
+
+    /* Pointer to current event queue. */
+    gcsQUEUE_PTR                head;
+    gcsQUEUE_PTR                tail;
+
+#ifdef __QNXNTO__
+    /* Buffer for records. */
+    gcsQUEUE_PTR                records;
+    gctUINT32                   freeBytes;
+    gctUINT32                   offset;
+#else
+    /* List of free records. */
+    gcsQUEUE_PTR                freeList;
+#endif
+    #define gcdIN_QUEUE_RECORD_LIMIT 16
+    /* Number of records currently in queue */
+    gctUINT32                   recordCount;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gc_hal_user_buffer_h_ */
diff --git a/src/include_olpc_4_6_9/gc_hal_version.h b/src/include_olpc_4_6_9/gc_hal_version.h
new file mode 100644
index 0000000..c7cd41c
--- /dev/null
+++ b/src/include_olpc_4_6_9/gc_hal_version.h
@@ -0,0 +1,29 @@
+/******************************************************************************\
+|*                                                                            *|
+|* Copyright (c) 2005 - 2011 by Vivante Corp.  All rights reserved.           *|
+|*                                                                            *|
+|* The material in this file is confidential and contains trade secrets of    *|
+|* Vivante Corporation.  This is proprietary information owned by Vivante     *|
+|* Corporation.                                                               *|
+|*                                                                            *|
+\******************************************************************************/
+
+
+
+
+#ifndef __gc_hal_version_h_
+#define __gc_hal_version_h_
+
+#define gcvVERSION_MAJOR        4
+
+#define gcvVERSION_MINOR        6
+
+#define gcvVERSION_PATCH        9
+
+#define gcvVERSION_BUILD     1210
+
+#define gcvVERSION_DATE      __DATE__
+
+#define gcvVERSION_TIME      __TIME__
+
+#endif /* __gc_hal_version_h_ */
diff --git a/src/utils/viv_info.c b/src/utils/viv_info.c
index d59ddf7..a82bf93 100644
--- a/src/utils/viv_info.c
+++ b/src/utils/viv_info.c
@@ -265,6 +265,9 @@ int main()
 #ifdef GCABI_HAS_MINOR_FEATURES_3
     printf("Chip minor features 3: 0x%08x\n", id.u.QueryChipIdentity.chipMinorFeatures3);
 #endif
+#ifdef GCABI_HAS_MINOR_FEATURES_4
+    printf("Chip minor features 4: 0x%08x\n", id.u.QueryChipIdentity.chipMinorFeatures4);
+#endif
     printf("Stream count: 0x%08x\n", id.u.QueryChipIdentity.streamCount);
     printf("Register max: 0x%08x\n", id.u.QueryChipIdentity.registerMax);
     printf("Thread count: 0x%08x\n", id.u.QueryChipIdentity.threadCount);