diff options
| author | DJ Delorie <dj@delorie.com> | 2005-07-26 03:21:53 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@delorie.com> | 2005-07-26 03:21:53 +0000 |
| commit | 4e6a2a3c2af33664d74720447b73c585bbd7db3d (patch) | |
| tree | f42e9fff26630f2113d7355f775f55953a5d8f0d /bfd/elf32-m32c.c | |
| parent | 93ba5c281aea7a3fe2c54f6ad2527e065abefe66 (diff) | |
| download | binutils-redhat-4e6a2a3c2af33664d74720447b73c585bbd7db3d.tar.gz | |
[bfd]
* reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
R_M32C_HI8, R_M32C_HI16.
(m32c_reloc_map): Likewise.
(m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.
[cpu]
* m32c.opc (parse_unsigned8): Add %dsp8().
(parse_signed8): Add %hi8().
(parse_unsigned16): Add %dsp16().
(parse_signed16): Add %lo16() and %hi16().
(parse_lab_5_3): Make valuep a bfd_vma *.
[gas]
* config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
Support %mod() modifiers from opcodes.
* doc/c-m32c.texi (M32C-Modifiers): New section.
[include/elf]
* m32c.h: Add R_M32C_8, R_M32C_LO16, R_M32C_HI8, and R_M32C_HI16.
[opcodes]
* m32c-asm.c Regenerate.
* m32c-dis.c Regenerate.
Diffstat (limited to 'bfd/elf32-m32c.c')
| -rw-r--r-- | bfd/elf32-m32c.c | 67 |
1 files changed, 66 insertions, 1 deletions
diff --git a/bfd/elf32-m32c.c b/bfd/elf32-m32c.c index 3f9bb4e06c..35136af820 100644 --- a/bfd/elf32-m32c.c +++ b/bfd/elf32-m32c.c @@ -132,6 +132,62 @@ static reloc_howto_type m32c_elf_howto_table [] = 0, /* src_mask */ 0, /* dst_mask */ TRUE), /* pcrel_offset */ + + HOWTO (R_M32C_8, /* type */ + 0, /* rightshift */ + 0, /* size (0 = byte, 1 = short, 2 = long) */ + 8, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_unsigned, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + "R_M32C_8", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0x000000ff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + HOWTO (R_M32C_LO16, /* type */ + 0, /* rightshift */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + "R_M32C_LO16", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + HOWTO (R_M32C_HI8, /* type */ + 0, /* rightshift */ + 0, /* size (0 = byte, 1 = short, 2 = long) */ + 8, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + "R_M32C_HI8", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0x000000ff, /* dst_mask */ + FALSE), /* pcrel_offset */ + + HOWTO (R_M32C_HI16, /* type */ + 0, /* rightshift */ + 1, /* size (0 = byte, 1 = short, 2 = long) */ + 16, /* bitsize */ + FALSE, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_dont, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + "R_M32C_HI16", /* name */ + FALSE, /* partial_inplace */ + 0, /* src_mask */ + 0x0000ffff, /* dst_mask */ + FALSE), /* pcrel_offset */ }; /* Map BFD reloc types to M32C ELF reloc types. */ @@ -149,7 +205,11 @@ static const struct m32c_reloc_map m32c_reloc_map [] = { BFD_RELOC_24, R_M32C_24 }, { BFD_RELOC_32, R_M32C_32 }, { BFD_RELOC_8_PCREL, R_M32C_8_PCREL }, - { BFD_RELOC_16_PCREL, R_M32C_16_PCREL } + { BFD_RELOC_16_PCREL, R_M32C_16_PCREL }, + { BFD_RELOC_8, R_M32C_8 }, + { BFD_RELOC_LO16, R_M32C_LO16 }, + { BFD_RELOC_HI16, R_M32C_HI16 }, + { BFD_RELOC_M32C_HI8, R_M32C_HI8 } }; static reloc_howto_type * @@ -372,6 +432,11 @@ m32c_elf_relocate_section } } break; + + case R_M32C_HI8: + case R_M32C_HI16: + relocation >>= 16; + break; } r = _bfd_final_link_relocate (howto, input_bfd, input_section, |