arm: merge proc-armv/ptrace.h and ptrace.h in one file

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

3 files changed, 106 insertions, 116 deletions

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index fc54996848..93e3588518 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -59,13 +59,6 @@ ifneq ($(KBUILD_SRC),)
 else
 	$(Q)ln -fsn $(INCDIR) include/asm-arm/arch
 endif
-	@echo '  SYMLINK include/asm-arm/proc -> include/asm-arm/proc-armv'
-ifneq ($(KBUILD_SRC),)
-	$(Q)mkdir -p include/asm-arm
-	$(Q)ln -fsn $(srctree)/include/asm-arm/proc-armv include/asm-arm/proc
-else
-	$(Q)ln -fsn proc-armv include/asm-arm/proc
-endif
 	@touch $@
 
 uboot.netx: uboot.bin
@@ -111,4 +104,4 @@ lds-$(CONFIG_GENERIC_LINKER_SCRIPT)   := arch/arm/lib/u-boot.lds
 lds-$(CONFIG_BOARD_LINKER_SCRIPT)     := $(BOARD)/u-boot.lds
 
 CLEAN_FILES    += arch/arm/lib/u-boot.lds
-MRPROPER_FILES += include/asm-arm/arch include/asm-arm/proc
+MRPROPER_FILES += include/asm-arm/arch
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index 73c9087b50..b38436930d 100644
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -1,3 +1,12 @@
+/*
+ *  arch/arm/include/asm/ptrace.h
+ *
+ *  Copyright (C) 1996-2003 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
 #ifndef __ASM_ARM_PTRACE_H
 #define __ASM_ARM_PTRACE_H
 
@@ -11,7 +20,102 @@
 /* options set using PTRACE_SETOPTIONS */
 #define PTRACE_O_TRACESYSGOOD	0x00000001
 
-#include <asm/proc/ptrace.h>
+/*
+ * PSR bits
+ */
+#define USR26_MODE	0x00
+#define FIQ26_MODE	0x01
+#define IRQ26_MODE	0x02
+#define SVC26_MODE	0x03
+#define USR_MODE	0x10
+#define FIQ_MODE	0x11
+#define IRQ_MODE	0x12
+#define SVC_MODE	0x13
+#define ABT_MODE	0x17
+#define UND_MODE	0x1b
+#define SYSTEM_MODE	0x1f
+#define MODE_MASK	0x1f
+#define T_BIT		0x20
+#define F_BIT		0x40
+#define I_BIT		0x80
+#define CC_V_BIT	(1 << 28)
+#define CC_C_BIT	(1 << 29)
+#define CC_Z_BIT	(1 << 30)
+#define CC_N_BIT	(1 << 31)
+#define PCMASK		0
+
+#ifndef __ASSEMBLY__
+
+/* this struct defines the way the registers are stored on the
+   stack during a system call. */
+
+struct pt_regs {
+	long uregs[18];
+};
+
+#define ARM_cpsr	uregs[16]
+#define ARM_pc		uregs[15]
+#define ARM_lr		uregs[14]
+#define ARM_sp		uregs[13]
+#define ARM_ip		uregs[12]
+#define ARM_fp		uregs[11]
+#define ARM_r10		uregs[10]
+#define ARM_r9		uregs[9]
+#define ARM_r8		uregs[8]
+#define ARM_r7		uregs[7]
+#define ARM_r6		uregs[6]
+#define ARM_r5		uregs[5]
+#define ARM_r4		uregs[4]
+#define ARM_r3		uregs[3]
+#define ARM_r2		uregs[2]
+#define ARM_r1		uregs[1]
+#define ARM_r0		uregs[0]
+#define ARM_ORIG_r0	uregs[17]
+
+#ifdef __KERNEL__
+
+#define user_mode(regs)	\
+	(((regs)->ARM_cpsr & 0xf) == 0)
+
+#ifdef CONFIG_ARM_THUMB
+#define thumb_mode(regs) \
+	(((regs)->ARM_cpsr & T_BIT))
+#else
+#define thumb_mode(regs) (0)
+#endif
+
+#define processor_mode(regs) \
+	((regs)->ARM_cpsr & MODE_MASK)
+
+#define interrupts_enabled(regs) \
+	(!((regs)->ARM_cpsr & I_BIT))
+
+#define fast_interrupts_enabled(regs) \
+	(!((regs)->ARM_cpsr & F_BIT))
+
+#define condition_codes(regs) \
+	((regs)->ARM_cpsr & (CC_V_BIT|CC_C_BIT|CC_Z_BIT|CC_N_BIT))
+
+/* Are the current registers suitable for user mode?
+ * (used to maintain security in signal handlers)
+ */
+static inline int valid_user_regs(struct pt_regs *regs)
+{
+	if ((regs->ARM_cpsr & 0xf) == 0 &&
+	    (regs->ARM_cpsr & (F_BIT|I_BIT)) == 0)
+		return 1;
+
+	/*
+	 * Force CPSR to something logical...
+	 */
+	regs->ARM_cpsr &= (CC_V_BIT|CC_C_BIT|CC_Z_BIT|CC_N_BIT|0x10);
+
+	return 0;
+}
+
+#endif	/* __KERNEL__ */
+
+#endif	/* __ASSEMBLY__ */
 
 #ifndef __ASSEMBLY__
 #define pc_pointer(v) \
diff --git a/include/asm-arm/proc-armv/ptrace.h b/include/asm-arm/proc-armv/ptrace.h
deleted file mode 100644
index a060ee67e3..0000000000
--- a/include/asm-arm/proc-armv/ptrace.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- *  linux/include/asm-arm/proc-armv/ptrace.h
- *
- *  Copyright (C) 1996-1999 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __ASM_PROC_PTRACE_H
-#define __ASM_PROC_PTRACE_H
-
-#define USR26_MODE	0x00
-#define FIQ26_MODE	0x01
-#define IRQ26_MODE	0x02
-#define SVC26_MODE	0x03
-#define USR_MODE	0x10
-#define FIQ_MODE	0x11
-#define IRQ_MODE	0x12
-#define SVC_MODE	0x13
-#define ABT_MODE	0x17
-#define UND_MODE	0x1b
-#define SYSTEM_MODE	0x1f
-#define MODE_MASK	0x1f
-#define T_BIT		0x20
-#define F_BIT		0x40
-#define I_BIT		0x80
-#define CC_V_BIT	(1 << 28)
-#define CC_C_BIT	(1 << 29)
-#define CC_Z_BIT	(1 << 30)
-#define CC_N_BIT	(1 << 31)
-#define PCMASK		0
-
-#ifndef __ASSEMBLY__
-
-/* this struct defines the way the registers are stored on the
-   stack during a system call. */
-
-struct pt_regs {
-	long uregs[18];
-};
-
-#define ARM_cpsr	uregs[16]
-#define ARM_pc		uregs[15]
-#define ARM_lr		uregs[14]
-#define ARM_sp		uregs[13]
-#define ARM_ip		uregs[12]
-#define ARM_fp		uregs[11]
-#define ARM_r10		uregs[10]
-#define ARM_r9		uregs[9]
-#define ARM_r8		uregs[8]
-#define ARM_r7		uregs[7]
-#define ARM_r6		uregs[6]
-#define ARM_r5		uregs[5]
-#define ARM_r4		uregs[4]
-#define ARM_r3		uregs[3]
-#define ARM_r2		uregs[2]
-#define ARM_r1		uregs[1]
-#define ARM_r0		uregs[0]
-#define ARM_ORIG_r0	uregs[17]
-
-#ifdef __KERNEL__
-
-#define user_mode(regs)	\
-	(((regs)->ARM_cpsr & 0xf) == 0)
-
-#ifdef CONFIG_ARM_THUMB
-#define thumb_mode(regs) \
-	(((regs)->ARM_cpsr & T_BIT))
-#else
-#define thumb_mode(regs) (0)
-#endif
-
-#define processor_mode(regs) \
-	((regs)->ARM_cpsr & MODE_MASK)
-
-#define interrupts_enabled(regs) \
-	(!((regs)->ARM_cpsr & I_BIT))
-
-#define fast_interrupts_enabled(regs) \
-	(!((regs)->ARM_cpsr & F_BIT))
-
-#define condition_codes(regs) \
-	((regs)->ARM_cpsr & (CC_V_BIT|CC_C_BIT|CC_Z_BIT|CC_N_BIT))
-
-/* Are the current registers suitable for user mode?
- * (used to maintain security in signal handlers)
- */
-static inline int valid_user_regs(struct pt_regs *regs)
-{
-	if ((regs->ARM_cpsr & 0xf) == 0 &&
-	    (regs->ARM_cpsr & (F_BIT|I_BIT)) == 0)
-		return 1;
-
-	/*
-	 * Force CPSR to something logical...
-	 */
-	regs->ARM_cpsr &= (CC_V_BIT|CC_C_BIT|CC_Z_BIT|CC_N_BIT|0x10);
-
-	return 0;
-}
-
-#endif	/* __KERNEL__ */
-
-#endif	/* __ASSEMBLY__ */
-
-#endif