Alan Modra
b358827438
Re: Enhance powerpc ld -r --relax
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git commit 491993044b
2018-07-26 17:38:56 +09:30
Alan Modra
53df40a43c
Sort relocs output by ld -r
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bfd/
PR 17666
* elflink.c: Include bfd_stdint.h.
(cmp_ext32l_r_offset, cmp_ext32b_r_offset,
cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
(elf_link_adjust_relocs): Sort relocs. Free reloc hashes after
sorting invalidates.
ld/testsuite/
* ld-powerpc/vxworks-relax.rd: Update for reloc sorting.
* ld-powerpc/vxworks-relax-2.rd: Likewise.
* ld-sh/sh64/reldl32.rd: Likewise.
* ld-sh/sh64/reldl64.rd: Likewise.
2014-12-04 17:37:58 +10:30
Alan Modra
ffbc01ccf0
bfd/
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* elflink.c (elf_link_input_bfd): Provide a file symbol for
each input file with local syms, if the input lacks such.
(bfd_elf_final_link): Add a file symbol to mark end of locals
for which we can associate with input files.
(struct elf_final_link_info): Add filesym_count field.
(struct elf_outext_info): Add need_second_pass and second_pass.
(elf_link_output_extsym): Detect symbols defined in the output
file, emit them on second pass over locals.
ld/testsuite/
Update to suit added STT_FILE symbols.
2012-06-06 10:50:18 +00:00
Nathan Sidwell
c8a1f2548b
bfd/
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* elf32-ppc.c (ppc_elf_relax_section): Work with a partial
link.
* bout.c (b_out_bfd_relax_section): Reject relocatable links.
* elf32-m10300.c (mn10300_elf_relax_section): Likewise.
* elf32-avr.c (elf32_avr_relax_section): Likewise.
* elf32-frv.c (elf32_avr_relax_section): Likewise.
* elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
* elf64-mmix.c (mmix_elf_relax_section): Likewise.
* elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
* reloc.c (bfd_generic_relax_section): Likewise.
* reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
* vms.c (vms_bfd_relax_section): Likewise.
ld/
* ldmain.c (main): Don't reject --relax -r.
* ld.texinfo (PowerPC ELF32): Document behaviour of relaxing
partial links.
ld/testsuite/
* ld-powerpc/vxworks-relax-2.s: New.
* ld-powerpc/vxworks-relax-2.rd: New.
* ld-powerpc/powerpc.exp: Add it.
2009-05-27 13:31:24 +00:00
