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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2008-03-20 10:52:14 +0000 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2008-03-20 10:52:14 +0000 |
| commit | 51e38d68782784e67211a66c5408d1c1943f1aa9 (patch) | |
| tree | 7df502ed85f1a2e2a42f932d85680e8463c6c176 /bfd/elfxx-mips.c | |
| parent | c65be8d78a6822e12d6037afdaddcde688f90f7a (diff) | |
| download | gdb-51e38d68782784e67211a66c5408d1c1943f1aa9.zip gdb-51e38d68782784e67211a66c5408d1c1943f1aa9.tar.gz gdb-51e38d68782784e67211a66c5408d1c1943f1aa9.tar.bz2 | |
bfd/
* elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro.
(_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000.
ld/testsuite/
* ld-mips-elf/elf-rel-got-n64-linux.d: Expect bit 63 rather than
bit 31 of the second GOT entry to be set.
* ld-mips-elf/elf-rel-got-n64.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64.d: Likewise.
Diffstat (limited to 'bfd/elfxx-mips.c')
| -rw-r--r-- | bfd/elfxx-mips.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c index 4f14140..930fc4b 100644 --- a/bfd/elfxx-mips.c +++ b/bfd/elfxx-mips.c @@ -648,6 +648,12 @@ static bfd *reldyn_sorting_bfd; #define MIPS_RESERVED_GOTNO(INFO) \ (mips_elf_hash_table (INFO)->is_vxworks ? 3 : 2) +/* The value to write into got[1] for SVR4 targets, to identify it is + a GNU object. The dynamic linker can then use got[1] to store the + module pointer. */ +#define MIPS_ELF_GNU_GOT1_MASK(abfd) \ + ((bfd_vma) 1 << (ABI_64_P (abfd) ? 63 : 31)) + /* The offset of $gp from the beginning of the .got section. */ #define ELF_MIPS_GP_OFFSET(INFO) \ (mips_elf_hash_table (INFO)->is_vxworks ? 0x0 : 0x7ff0) @@ -9230,7 +9236,7 @@ _bfd_mips_elf_finish_dynamic_sections (bfd *output_bfd, runtime. The second entry will be used by some runtime loaders. This isn't the case of IRIX rld. */ MIPS_ELF_PUT_WORD (output_bfd, (bfd_vma) 0, sgot->contents); - MIPS_ELF_PUT_WORD (output_bfd, (bfd_vma) 0x80000000, + MIPS_ELF_PUT_WORD (output_bfd, MIPS_ELF_GNU_GOT1_MASK (output_bfd), sgot->contents + MIPS_ELF_GOT_SIZE (output_bfd)); } @@ -9254,7 +9260,8 @@ _bfd_mips_elf_finish_dynamic_sections (bfd *output_bfd, MIPS_ELF_PUT_WORD (output_bfd, 0, sgot->contents + index++ * MIPS_ELF_GOT_SIZE (output_bfd)); - MIPS_ELF_PUT_WORD (output_bfd, 0x80000000, sgot->contents + MIPS_ELF_PUT_WORD (output_bfd, MIPS_ELF_GNU_GOT1_MASK (output_bfd), + sgot->contents + index++ * MIPS_ELF_GOT_SIZE (output_bfd)); if (! info->shared) |