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| author | Andreas Jaeger <aj@suse.de> | 2006-03-23 08:23:09 +0000 |
|---|---|---|
| committer | Andreas Jaeger <aj@suse.de> | 2006-03-23 08:23:09 +0000 |
| commit | 7b81dfbbf95f148816ead93272940f565943b731 (patch) | |
| tree | aea5087a98dee9c29b941daef20b99fec7e7aa6b /include | |
| parent | c5f44798e02475e95f68b3b33e6c8a65f10d4006 (diff) | |
| download | gdb-7b81dfbbf95f148816ead93272940f565943b731.zip gdb-7b81dfbbf95f148816ead93272940f565943b731.tar.gz gdb-7b81dfbbf95f148816ead93272940f565943b731.tar.bz2 | |
Patch by matz@suse.de:
bfd/ChangeLog:
* reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
BFD_RELOC_X86_64_PLTOFF64.
* bfd-in2.h: Regenerated.
* libbfd.h: Regenerated.
* elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
Add howtos for above relocs.
(x86_64_reloc_map): Add mappings for new relocs.
(elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
needs a PLT entry.
(elf64_x86_64_gc_sweep_hook): Reflect changes from
elf64_x86_64_check_relocs for the new relocs.
(elf64_x86_64_relocate_section): Handle new relocs.
gas/ChangeLog:
* config/tc-i386.c (type_names): Correct placement of 'static'.
(reloc): Map some more relocs to their 64 bit counterpart when
size is 8.
(output_insn): Work around breakage if DEBUG386 is defined.
(output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
different from i386.
(output_imm): Ditto.
(lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
Imm64.
(md_convert_frag): Jumps can now be larger than 2GB away, error
out in that case.
(tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
gas/testsuite/ChangeLog:
* gas/i386/reloc64.s: Accept 64-bit forms.
* gas/i386/reloc64.d: Adjust.
* gas/i386/reloc64.l: Adjust.
include/ChangeLog:
* elf/x86-64.h: Add the new relocations with their official
numbers.
Diffstat (limited to 'include')
| -rw-r--r-- | include/elf/x86-64.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/elf/x86-64.h b/include/elf/x86-64.h index 74655fb..b09a558 100644 --- a/include/elf/x86-64.h +++ b/include/elf/x86-64.h @@ -54,7 +54,16 @@ START_RELOC_NUMBERS (elf_x86_64_reloc_type) RELOC_NUMBER (R_X86_64_GOTOFF64, 25) /* 64 bit offset to GOT */ RELOC_NUMBER (R_X86_64_GOTPC32, 26) /* 32 bit signed pc relative offset to GOT */ - /* 27 .. 33 */ + RELOC_NUMBER (R_X86_64_GOT64, 27) /* 64 bit GOT entry offset */ + RELOC_NUMBER (R_X86_64_GOTPCREL64, 28) /* 64 bit signed pc relative + offset to GOT entry */ + RELOC_NUMBER (R_X86_64_GOTPC64, 29) /* 64 bit signed pc relative + offset to GOT */ + RELOC_NUMBER (R_X86_64_GOTPLT64, 30) /* like GOT64, but indicates + that PLT entry is needed */ + RELOC_NUMBER (R_X86_64_PLTOFF64, 31) /* 64 bit GOT relative offset + to PLT entry */ + /* 32 .. 33 */ RELOC_NUMBER (R_X86_64_GOTPC32_TLSDESC, 34) /* 32 bit signed pc relative offset to TLS descriptor |