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| author | Thiemo Seufer <ths@networkno.de> | 2001-09-07 05:00:37 +0000 |
|---|---|---|
| committer | Thiemo Seufer <ths@networkno.de> | 2001-09-07 05:00:37 +0000 |
| commit | cb56d3d327dc7fd17dbc3e3f95131cb6b312f18e (patch) | |
| tree | 35b652e23a7ce84c43b26d953323437cd503d94d /bfd | |
| parent | c0a1a2e89b45a2eff4279723544ed4fd69d5cbdf (diff) | |
| download | gdb-cb56d3d327dc7fd17dbc3e3f95131cb6b312f18e.zip gdb-cb56d3d327dc7fd17dbc3e3f95131cb6b312f18e.tar.gz gdb-cb56d3d327dc7fd17dbc3e3f95131cb6b312f18e.tar.bz2 | |
* elf32-mips.c (mips_elf_calculate_relocation): Fix overflow handling
of R_MIPS_PC16.
* config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
(macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
PIC, BFD_RELOC_16_PCREL for the rest.
(mips_ip): Likewise.
(md_pcrel_from): return the right offset for the differently shifted
pcrel relocs.
(md_apply_fix): Handle BFD_RELOC_16_PCREL.
* gas/mips/beq.d: Check branches to external labels.
* gas/mips/beq.s: Likewise.
* gas/mips/bge.d: Likewise.
* gas/mips/bge.s: Likewise.
* gas/mips/bgeu.d: Likewise.
* gas/mips/bgeu.s: Likewise.
* gas/mips/blt.d: Likewise.
* gas/mips/blt.s: Likewise.
* gas/mips/bltu.d: Likewise.
* gas/mips/bltu.s: Likewise.
* gas/mips/elempic.d: Switch from R_MIPS_GNU_REL16_S2 to R_MIPS_PC16.
* gas/mips/empic.d: Likewise.
* gas/mips/empic.s: Likewise.
* gas/mips/telempic.d: Likewise.
* gas/mips/tempic.d: Likewise.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elf32-mips.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 86fff1a..5f9e0a0 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * elf32-mips.c (mips_elf_calculate_relocation): Fix overflow handling + of R_MIPS_PC16. +
2001-09-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* elf64-mips.c (mips_elf64_howto_table_rel): Fix relocation HOWTO
diff --git a/bfd/elf32-mips.c b/bfd/elf32-mips.c index 9ba61f0..935f4fb 100644 --- a/bfd/elf32-mips.c +++ b/bfd/elf32-mips.c @@ -6480,8 +6480,8 @@ mips_elf_calculate_relocation (abfd, case R_MIPS_PC16: value = mips_elf_sign_extend (addend, 16) + symbol - p; - value = (bfd_vma) ((bfd_signed_vma) value / 4); overflowed_p = mips_elf_overflow_p (value, 16); + value = (bfd_vma) ((bfd_signed_vma) value / 4); break; case R_MIPS_GOT_HI16: |