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| author | Thiemo Seufer <ths@networkno.de> | 2003-03-02 21:30:15 +0000 |
|---|---|---|
| committer | Thiemo Seufer <ths@networkno.de> | 2003-03-02 21:30:15 +0000 |
| commit | 7c2be35cae27fc6965fea7023a438a8a9872af01 (patch) | |
| tree | aaf76ce07a29ef572fc32b39a86bc9fd38f4e4f7 /bfd/elfxx-mips.c | |
| parent | b4700d91c922f8ab888fd0259f3bb410c7a6ad3c (diff) | |
| download | gdb-7c2be35cae27fc6965fea7023a438a8a9872af01.zip gdb-7c2be35cae27fc6965fea7023a438a8a9872af01.tar.gz gdb-7c2be35cae27fc6965fea7023a438a8a9872af01.tar.bz2 | |
* elf32-mips.c (elf_mips_howto_table_rel): Change definition of
R_MIPS_PC16 to rightshift 2.
(elf_reloc_map mips_reloc_map): Map to rightshifted BFD reloc.
(bfd_elf32_bfd_reloc_type_lookup): Support
BFD_RELOC_MIPSEMB_16_PCREL_S2.
* elf64-mips.c (mips_elf64_howto_table_rel): Change definition of
R_MIPS_PC16 to rightshift 2.
(mips_elf64_howto_table_rela): Likewise.
(mips_reloc_map): Map to rightshifted BFD reloc.
* elfn32-mips.c: The same as in elf64-mips.c.
* elfxx-mips.c (mips_elf_got_for_ibfd): Typo in comment.
(mips_elf_calculate_relocation): Handle rightshifted addends for
R_MIPS_PC16.
* reloc.c (BFD_RELOC_MIPSEMB_16_PCREL_S2): New BFD relocation for
MIPS Embedded PIC. Remove superfluous empty COMMENT.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* config/tc-mips.c (append_insn): Add handling of
BFD_RELOC_MIPSEMB_16_PCREL_S2. Avoid emitting unneeded
BFD_RELOC_16_PCREL_S2 relocs and add earlier warnings about
misaligned address and reange overflow.
(macro_build): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2. Add
earlier warnings about misaligned address and reange overflow.
(mips_ip): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2.
(md_apply_fix): Likewise. Fix warning output.
(tc_gen_reloc): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2.
Allow BFD_RELOC_16_PCREL_S2 for all ABIs.
(md_convert_frag): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2.
* gas/mips/bge.d: Reactivate external branch tests.
* 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/branch-misc-2.d: New File.
* gas/mips/branch-misc-2.l: Remove.
* gas/mips/mips.exp: Adjust branch-misc-2 test.
Diffstat (limited to 'bfd/elfxx-mips.c')
| -rw-r--r-- | bfd/elfxx-mips.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c index 2295fa8..6ca4f06 100644 --- a/bfd/elfxx-mips.c +++ b/bfd/elfxx-mips.c @@ -496,7 +496,6 @@ static struct mips_got_info *mips_elf_got_for_ibfd static bfd *reldyn_sorting_bfd; /* Nonzero if ABFD is using the N32 ABI. */ - #define ABI_N32_P(abfd) \ ((elf_elfheader (abfd)->e_flags & EF_MIPS_ABI2) != 0) @@ -2130,7 +2129,7 @@ mips_elf_bfd2got_entry_eq (entry1, entry2) return e1->bfd == e2->bfd; } -/* In a multi-got link, determine the GOT to be used for IBDF. G must +/* In a multi-got link, determine the GOT to be used for IBFD. G must be the master GOT data. */ static struct mips_got_info * @@ -3316,12 +3315,6 @@ mips_elf_calculate_relocation (abfd, input_bfd, input_section, info, value &= howto->dst_mask; break; - case R_MIPS_GNU_REL16_S2: - value = symbol + mips_elf_sign_extend (addend << 2, 18) - p; - overflowed_p = mips_elf_overflow_p (value, 18); - value = (value >> 2) & howto->dst_mask; - break; - case R_MIPS_GNU_REL_HI16: /* Instead of subtracting 'p' here, we should be subtracting the equivalent value for the LO part of the reloc, since the value @@ -3450,8 +3443,10 @@ mips_elf_calculate_relocation (abfd, input_bfd, input_section, info, break; case R_MIPS_PC16: - value = mips_elf_sign_extend (addend, 16) + symbol - p; - overflowed_p = mips_elf_overflow_p (value, 16); + case R_MIPS_GNU_REL16_S2: + value = mips_elf_sign_extend (addend << 2, 18) + symbol - p; + overflowed_p = mips_elf_overflow_p (value, 18); + value = (value >> 2) & howto->dst_mask; break; case R_MIPS_GOT_HI16: |