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| author | Nick Clifton <nickc@redhat.com> | 2003-06-03 16:24:06 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2003-06-03 16:24:06 +0000 |
| commit | e30ddb24b30b2c4e6d1d7d44c7d1bc18da6c4aae (patch) | |
| tree | 06d7fefe31049cd7b24aea7730c4a9b9e5ac3117 /bfd/elf32-v850.c | |
| parent | 9aab5aa3a012943e4edacebcdf68a0da7835bce8 (diff) | |
| download | gdb-e30ddb24b30b2c4e6d1d7d44c7d1bc18da6c4aae.zip gdb-e30ddb24b30b2c4e6d1d7d44c7d1bc18da6c4aae.tar.gz gdb-e30ddb24b30b2c4e6d1d7d44c7d1bc18da6c4aae.tar.bz2 | |
Add pc-relative 32-bit reloc to v850 port. Fixes ld-elf/merge test failure.
Diffstat (limited to 'bfd/elf32-v850.c')
| -rw-r--r-- | bfd/elf32-v850.c | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/bfd/elf32-v850.c b/bfd/elf32-v850.c index 62bbbda..99c0077 100644 --- a/bfd/elf32-v850.c +++ b/bfd/elf32-v850.c @@ -189,7 +189,7 @@ static reloc_howto_type v850_elf_howto_table[] = FALSE), /* pcrel_offset */ /* Simple 32bit reloc. */ - HOWTO (R_V850_32, /* type */ + HOWTO (R_V850_ABS32, /* type */ 0, /* rightshift */ 2, /* size (0 = byte, 1 = short, 2 = long) */ 32, /* bitsize */ @@ -197,7 +197,7 @@ static reloc_howto_type v850_elf_howto_table[] = 0, /* bitpos */ complain_overflow_dont, /* complain_on_overflow */ v850_elf_reloc, /* special_function */ - "R_V850_32", /* name */ + "R_V850_ABS32", /* name */ FALSE, /* partial_inplace */ 0xffffffff, /* src_mask */ 0xffffffff, /* dst_mask */ @@ -518,6 +518,21 @@ static reloc_howto_type v850_elf_howto_table[] = 0, /* src_mask */ 0, /* dst_mask */ TRUE), /* pcrel_offset */ + + /* Simple pc-relative 32bit reloc. */ + HOWTO (R_V850_REL32, /* type */ + 0, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 32, /* bitsize */ + TRUE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + v850_elf_reloc, /* special_function */ + "R_V850_REL32", /* name */ + FALSE, /* partial_inplace */ + 0xffffffff, /* src_mask */ + 0xffffffff, /* dst_mask */ + FALSE), /* pcrel_offset */ }; /* Map BFD reloc types to V850 ELF reloc types. */ @@ -538,7 +553,8 @@ static const struct v850_elf_reloc_map v850_elf_reloc_map[] = { BFD_RELOC_HI16_S, R_V850_HI16_S }, { BFD_RELOC_HI16, R_V850_HI16 }, { BFD_RELOC_LO16, R_V850_LO16 }, - { BFD_RELOC_32, R_V850_32 }, + { BFD_RELOC_32, R_V850_ABS32 }, + { BFD_RELOC_32_PCREL, R_V850_REL32 }, { BFD_RELOC_16, R_V850_16 }, { BFD_RELOC_8, R_V850_8 }, { BFD_RELOC_V850_SDA_16_16_OFFSET, R_V850_SDA_16_16_OFFSET }, @@ -672,7 +688,8 @@ v850_elf_check_relocs (abfd, info, sec, relocs) case R_V850_HI16_S: case R_V850_HI16: case R_V850_LO16: - case R_V850_32: + case R_V850_ABS32: + case R_V850_REL32: case R_V850_16: case R_V850_8: case R_V850_CALLT_6_7_OFFSET: @@ -905,7 +922,8 @@ v850_elf_perform_relocation (abfd, r_type, addend, address) /* fprintf (stderr, "reloc type %d not SUPPORTED\n", r_type ); */ return bfd_reloc_notsupported; - case R_V850_32: + case R_V850_REL32: + case R_V850_ABS32: bfd_put_32 (abfd, addend, address); return bfd_reloc_ok; @@ -1466,11 +1484,17 @@ v850_elf_final_link_relocate (howto, input_bfd, output_bfd, value = SEXT24 (value); break; + case R_V850_REL32: + value -= (input_section->output_section->vma + + input_section->output_offset + + offset); + break; + case R_V850_HI16_S: case R_V850_HI16: case R_V850_LO16: case R_V850_16: - case R_V850_32: + case R_V850_ABS32: case R_V850_8: break; |