diff options
Diffstat (limited to 'arch/powerpc/mach-mpc85xx/barebox.lds.S')
-rw-r--r-- | arch/powerpc/mach-mpc85xx/barebox.lds.S | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/arch/powerpc/mach-mpc85xx/barebox.lds.S b/arch/powerpc/mach-mpc85xx/barebox.lds.S new file mode 100644 index 0000000000..2b73fda4e6 --- /dev/null +++ b/arch/powerpc/mach-mpc85xx/barebox.lds.S @@ -0,0 +1,152 @@ +/* + * Copyright 2013 GE Intelligent Platforms, Inc. + * Copyright 2007-2009, 2011 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <asm-generic/barebox.lds.h> + +#ifdef CONFIG_RESET_VECTOR_ADDRESS +#define RESET_VECTOR_ADDRESS CONFIG_RESET_VECTOR_ADDRESS +#else +#define RESET_VECTOR_ADDRESS 0xfffffffc +#endif + +OUTPUT_ARCH("powerpc") +ENTRY(_start_e500) + +PHDRS +{ + text PT_LOAD; + bss PT_LOAD; +} + +SECTIONS +{ + . = TEXT_BASE; + _stext = .; + PROVIDE (stext = .); + + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .rel.text : { *(.rel.text) } + .rela.text : { *(.rela.text) } + .rel.data : { *(.rel.data) } + .rela.data : { *(.rela.data) } + .rel.rodata : { *(.rel.rodata) } + .rela.rodata : { *(.rela.rodata)} + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.bss : { *(.rel.bss) } + .rela.bss : { *(.rela.bss) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } + .init : { *(.init) } + .plt : { *(.plt) } + .text : + { + *(.text*) + *(.got1*) + + } :text + _etext = .; + PROVIDE (etext = .); + _sdata = .; + + .rodata : + { + *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) + RO_DATA_SECTION + } :text + + /* Read-write section, merged into data segment: */ + . = (. + 0x00FF) & 0xFFFFFF00; + + _erotext = .; + PROVIDE (erotext = .); + .reloc : + { + KEEP(*(.got)) + _GOT2_TABLE_ = .; + KEEP(*(.got2)) + PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); + _FIXUP_TABLE_ = .; + KEEP(*(.fixup)) + } + __got2_entries = ((_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2); + __fixup_entries = (. - _FIXUP_TABLE_) >> 2; + + .data : + { + *(.data*) + *(.data1*) + *(.sdata*) + *(.sdata2*) + *(.dynamic*) + CONSTRUCTORS + } + + . = .; + __start___ex_table = .; + __ex_table : { *(__ex_table) } + __stop___ex_table = .; + + _edata = .; + PROVIDE (edata = .); + + . = ALIGN(256); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(256); + __init_end = .; + + __init_size = __init_end - _start; + + .bootpg RESET_VECTOR_ADDRESS - 0xffc : + { + _text = .; + arch/powerpc/cpu-85xx/start.o (.bootpg) + } :text = 0xffff + + .resetvec RESET_VECTOR_ADDRESS : + { + KEEP(*(.resetvec)) + arch/powerpc/cpu-85xx/resetvec.o (.resetvec) + } :text = 0xffff + + . = RESET_VECTOR_ADDRESS + 0x4; + +#if (RESET_VECTOR_ADDRESS == 0xfffffffc) + /* This avoids wrapping around to offset 0 */ + . |= 0x10; +#endif + + __bss_start = .; + .bss : + { + *(.sbss*) *(.scommon*) + *(.dynbss*) + *(.bss*) + *(COMMON) + } :bss + . = ALIGN(4); + __bss_stop = .; + _end = . ; + PROVIDE (end = .); +} |