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9cc305ec20
* elf32-spu.h (spu_elf_params): Add member emit_fixups. (spu_elf_size_sections): Declare prototype. * elf32-spu.c (spu_link_hash_table): Add member sfixup. (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros. (spu_elf_emit_fixup): New function. (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32. (spu_elf_size_sections): New function. ld/ * emulparams/elf32_spu.sh (OTHER_READONLY_SECTIONS): Add .fixup section and __fixup_start symbol. * emultempl/spuelf.em (params): Initialize emit_fixups member. (spu_before_allocation): Call spu_elf_size_sections. (OPTION_SPU_EMIT_FIXUPS): Define. (PARSE_AND_LIST_LONGOPTS): Add --emit-fixups. (PARSE_AND_LIST_ARGS_CASES): Handle --emit-fixups. * ld.texinfo (--emit-fixups): Document. ld/testsuite/ * ld-spu/fixup.d: New. * ld-spu/fixup.s: New.
28 lines
771 B
Bash
28 lines
771 B
Bash
SCRIPT_NAME=elf
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TEMPLATE_NAME=elf32
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EXTRA_EM_FILE=spuelf
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OUTPUT_FORMAT="elf32-spu"
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NO_REL_RELOCS=yes
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ARCH=spu
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MACHINE=
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ALIGNMENT=16
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TEXT_START_ADDR=0
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INITIAL_READONLY_SECTIONS='.interrupt : { KEEP(*(.interrupt)) }'
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if test -z "${CREATE_SHLIB}"; then
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INITIAL_READONLY_SECTIONS="${INITIAL_READONLY_SECTIONS}
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.interp ${RELOCATING-0} : { *(.interp) }"
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fi
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OTHER_END_SYMBOLS='PROVIDE (__stack = 0x3fff0);'
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NO_SMALL_DATA=true
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EMBEDDED=true
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MAXPAGESIZE=0x80
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DATA_ADDR="ALIGN(${MAXPAGESIZE})"
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OTHER_BSS_SECTIONS=".toe ALIGN(128) : { *(.toe) } = 0"
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OTHER_SECTIONS=".note.spu_name 0 : { KEEP(*(.note.spu_name)) }
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._ea 0 : { KEEP(*(._ea)) KEEP(*(._ea.*)) }"
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OTHER_READONLY_SECTIONS="
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.fixup ${RELOCATING-0} : {
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PROVIDE (__fixup_start = .);
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KEEP(*(.fixup))
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}"
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