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| author | Thiemo Seufer <ths@networkno.de> | 2003-05-22 09:27:52 +0000 |
|---|---|---|
| committer | Thiemo Seufer <ths@networkno.de> | 2003-05-22 09:27:52 +0000 |
| commit | d0c728db63fdac4cd4b02fef0275b45399d46059 (patch) | |
| tree | c3275f11871ed912956e3eb3a7418d0ca3d23477 /bfd/elfn32-mips.c | |
| parent | a105a3009ce56aa3c7b8bb076d02db7f64e24ed4 (diff) | |
| download | gdb-d0c728db63fdac4cd4b02fef0275b45399d46059.zip gdb-d0c728db63fdac4cd4b02fef0275b45399d46059.tar.gz gdb-d0c728db63fdac4cd4b02fef0275b45399d46059.tar.bz2 | |
* elf64-mips.c (elf_mips_gnu_rel16_s2): Add internally used
R_MIPS_GNU_REL16_S2 support.
(bfd_elf64_bfd_reloc_type_lookup): Use it.
(mips_elf64_rtype_to_howto): Use it.
* elfn32-mips.c (elf_mips_gnu_rel16_s2): Add internally used
R_MIPS_GNU_REL16_S2 support.
(bfd_elf32_bfd_reloc_type_lookup): Use it.
(mips_elf_n32_rtype_to_howto): Use it.
Diffstat (limited to 'bfd/elfn32-mips.c')
| -rw-r--r-- | bfd/elfn32-mips.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/bfd/elfn32-mips.c b/bfd/elfn32-mips.c index ab255fa..2e49948 100644 --- a/bfd/elfn32-mips.c +++ b/bfd/elfn32-mips.c @@ -1199,6 +1199,38 @@ static reloc_howto_type elf_mips_gnu_vtentry_howto = 0, /* dst_mask */ FALSE); /* pcrel_offset */ +/* 16 bit offset for pc-relative branches. */ +static reloc_howto_type elf_mips_gnu_rel16_s2 = + HOWTO (R_MIPS_GNU_REL16_S2, /* type */ + 2, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + TRUE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + mips_elf_generic_reloc, /* special_function */ + "R_MIPS_GNU_REL16_S2", /* name */ + TRUE, /* partial_inplace */ + 0x0000ffff, /* src_mask */ + 0x0000ffff, /* dst_mask */ + TRUE); /* pcrel_offset */ + +/* 16 bit offset for pc-relative branches. */ +static reloc_howto_type elf_mips_gnu_rela16_s2 = + HOWTO (R_MIPS_GNU_REL16_S2, /* type */ + 2, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + TRUE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + mips_elf_generic_reloc, /* special_function */ + "R_MIPS_GNU_REL16_S2", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0x0000ffff, /* dst_mask */ + TRUE); /* pcrel_offset */ + /* This is derived from bfd_elf_generic_reloc. NewABI allows us to have several relocations against the same address. The addend is derived from the addends of preceding relocations. If we don't need to @@ -1897,6 +1929,8 @@ bfd_elf32_bfd_reloc_type_lookup (abfd, code) return &elf_mips_gnu_vtinherit_howto; case BFD_RELOC_VTABLE_ENTRY: return &elf_mips_gnu_vtentry_howto; + case BFD_RELOC_16_PCREL_S2: + return &elf_mips_gnu_rela16_s2; default: bfd_set_error (bfd_error_bad_value); return NULL; @@ -1920,6 +1954,11 @@ mips_elf_n32_rtype_to_howto (r_type, rela_p) return &elf_mips_gnu_vtinherit_howto; case R_MIPS_GNU_VTENTRY: return &elf_mips_gnu_vtentry_howto; + case R_MIPS_GNU_REL16_S2: + if (rela_p) + return &elf_mips_gnu_rela16_s2; + else + return &elf_mips_gnu_rel16_s2; default: BFD_ASSERT (r_type < (unsigned int) R_MIPS_max); if (rela_p) |