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| author | Doug Evans <dje@google.com> | 1998-01-29 20:58:50 +0000 |
|---|---|---|
| committer | Doug Evans <dje@google.com> | 1998-01-29 20:58:50 +0000 |
| commit | 3134a2bdacbfc745d99d3422f72316836a0a1c52 (patch) | |
| tree | 903c1bfc4de5b113a7cdc832af186bfc2581ce3e | |
| parent | 847b962945f8c50906226bb6aa8c712789b68ff7 (diff) | |
| download | gdb-3134a2bdacbfc745d99d3422f72316836a0a1c52.zip gdb-3134a2bdacbfc745d99d3422f72316836a0a1c52.tar.gz gdb-3134a2bdacbfc745d99d3422f72316836a0a1c52.tar.bz2 | |
* elf32-mips.c: Add dvp support.
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf32-mips.c | 39 |
2 files changed, 44 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index aea4dda..4336d7f 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +start-sanitize-sky +Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com> + + * elf32-mips.c: Add dvp support. + +end-sanitize-sky Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl> * config.bfd (i[3456]-*-mingw32*): New target. diff --git a/bfd/elf32-mips.c b/bfd/elf32-mips.c index af80f5f..5acc462 100644 --- a/bfd/elf32-mips.c +++ b/bfd/elf32-mips.c @@ -313,6 +313,10 @@ enum reloc_type /* These relocs are used for the mips16. */ R_MIPS16_26 = 100, R_MIPS16_GPREL = 101 +/* start-sanitize-sky */ + /* These relocs are for the dvp. */ + , R_MIPS_DVP_11_PCREL = 120 +/* end-sanitize-sky */ }; static reloc_howto_type elf_mips_howto_table[] = @@ -753,6 +757,24 @@ static reloc_howto_type elf_mips16_gprel_howto = 0xffff, /* dst_mask */ false); /* pcrel_offset */ +/* start-sanitize-sky */ +/* DVP relocations. */ +static reloc_howto_type elf_mips_dvp_11_pcrel_howto = + HOWTO (R_MIPS_DVP_11_PCREL, /* type */ + 3, /* rightshift */ + 2, /* size (0 = byte, 1 = short, 2 = long) */ + 11, /* bitsize */ + true, /* pc_relative */ + 0, /* bitpos */ + complain_overflow_signed, /* complain_on_overflow */ + bfd_elf_generic_reloc, /* special_function */ + "R_MIPS_DVP_11_PCREL", /* name */ + true, /* partial_inplace */ + 0x7ff, /* src_mask */ + 0x7ff, /* dst_mask */ + false); /* pcrel_offset */ +/* end-sanitize-sky */ + /* Do a R_MIPS_HI16 relocation. This has to be done in combination with a R_MIPS_LO16 reloc, because there is a carry from the LO16 to the HI16. Here we just save the information we need; we do the @@ -1550,6 +1572,10 @@ bfd_elf32_bfd_reloc_type_lookup (abfd, code) return &elf_mips16_jump_howto; else if (code == BFD_RELOC_MIPS16_GPREL) return &elf_mips16_gprel_howto; +/* start-sanitize-sky */ + else if (code == BFD_RELOC_MIPS_DVP_11_PCREL) + return &elf_mips_dvp_11_pcrel_howto; +/* end-sanitize-sky */ return NULL; } @@ -1569,6 +1595,10 @@ mips_info_to_howto_rel (abfd, cache_ptr, dst) cache_ptr->howto = &elf_mips16_jump_howto; else if (r_type == R_MIPS16_GPREL) cache_ptr->howto = &elf_mips16_gprel_howto; +/* start-sanitize-sky */ + else if (r_type == R_MIPS_DVP_11_PCREL) + cache_ptr->howto = &elf_mips_dvp_11_pcrel_howto; +/* end-sanitize-sky */ else { BFD_ASSERT (r_type < (unsigned int) R_MIPS_max); @@ -3013,6 +3043,11 @@ _bfd_mips_elf_find_nearest_line (abfd, section, symbols, offset, filename_ptr, { asection *msec; + if (_bfd_dwarf2_find_nearest_line (abfd, section, symbols, offset, + filename_ptr, functionname_ptr, + line_ptr)) + return true; + msec = bfd_get_section_by_name (abfd, ".mdebug"); if (msec != NULL) { @@ -6370,7 +6405,9 @@ mips_elf_size_dynamic_sections (output_bfd, info) outname = bfd_get_section_name (output_bfd, s->output_section); target = bfd_get_section_by_name (output_bfd, outname + 4); - if ((target != NULL && (target->flags & SEC_READONLY) != 0) + if ((target != NULL + && (target->flags & SEC_READONLY) != 0 + && (target->flags & SEC_ALLOC) != 0) || strcmp (outname, ".rel.dyn") == 0) reltext = true; |