diff options
| author | Catherine Moore <clm@redhat.com> | 2013-05-06 15:25:45 +0000 |
|---|---|---|
| committer | Catherine Moore <clm@redhat.com> | 2013-05-06 15:25:45 +0000 |
| commit | b47468a6dbd1b54c44c2edc0f7db64a073d894ea (patch) | |
| tree | 8b31843e0424b74b1fa02c4da140882b05c70bdc /gas | |
| parent | 2de39019a22364c903cc23f34e170ef7de4bed03 (diff) | |
| download | gdb-b47468a6dbd1b54c44c2edc0f7db64a073d894ea.zip gdb-b47468a6dbd1b54c44c2edc0f7db64a073d894ea.tar.gz gdb-b47468a6dbd1b54c44c2edc0f7db64a073d894ea.tar.bz2 | |
2013-05-06 Paul Brook <paul@codesourcery.com>
include/elf/
* mips.h (R_MIPS_PC32): Update comment.
* elf64-mips.c (elf_mips_gnu_pcrel32): New.
(bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
* elfn32-mips.c (elf_mips_gnu_pcrel32): New.
(bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
2013-05-06 Paul Brook <paul@codesourcery.com>
Catherine Moore <clm@codesourcery.com>
gas/
* config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
(limited_pcrel_reloc_p): Likewise.
(md_apply_fix): Likewise.
(tc_gen_reloc): Likewise.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 9 | ||||
| -rw-r--r-- | gas/config/tc-mips.c | 14 |
2 files changed, 21 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 5c2c89e..50d9d6b 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,12 @@ +2013-05-06 Paul Brook <paul@codesourcery.com> + Catherine Moore <clm@codesourcery.com> + + gas/ + * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL. + (limited_pcrel_reloc_p): Likewise. + (md_apply_fix): Likewise. + (tc_gen_reloc): Likewise. + 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com> * config/tc-mips.c (limited_pcrel_reloc_p): New function. diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c index 9014897..6eff836 100644 --- a/gas/config/tc-mips.c +++ b/gas/config/tc-mips.c @@ -2758,10 +2758,14 @@ limited_pcrel_reloc_p (bfd_reloc_code_real_type reloc) case BFD_RELOC_MICROMIPS_16_PCREL_S1: return TRUE; + case BFD_RELOC_32_PCREL: + return HAVE_64BIT_ADDRESSES; + default: return FALSE; } } + /* Return true if the given relocation might need a matching %lo(). This is only "might" because SVR4 R_MIPS_GOT16 relocations only need a matching %lo() when applied to local symbols. */ @@ -15415,6 +15419,9 @@ md_pcrel_from (fixS *fixP) /* Return the address of the delay slot. */ return addr + 4; + case BFD_RELOC_32_PCREL: + return addr; + default: /* We have no relocation type for PC relative MIPS16 instructions. */ if (fixP->fx_addsy && S_GET_SEGMENT (fixP->fx_addsy) != now_seg) @@ -15637,7 +15644,8 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) gas_assert (!fixP->fx_pcrel || fixP->fx_r_type == BFD_RELOC_16_PCREL_S2 || fixP->fx_r_type == BFD_RELOC_MICROMIPS_7_PCREL_S1 || fixP->fx_r_type == BFD_RELOC_MICROMIPS_10_PCREL_S1 - || fixP->fx_r_type == BFD_RELOC_MICROMIPS_16_PCREL_S1); + || fixP->fx_r_type == BFD_RELOC_MICROMIPS_16_PCREL_S1 + || fixP->fx_r_type == BFD_RELOC_32_PCREL); /* Don't treat parts of a composite relocation as done. There are two reasons for this: @@ -15785,6 +15793,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) case BFD_RELOC_RVA: case BFD_RELOC_32: + case BFD_RELOC_32_PCREL: case BFD_RELOC_16: /* If we are deleting this reloc entry, we must fill in the value now. This can happen if we have a .word which is not @@ -17917,7 +17926,8 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS *fixp) gas_assert (fixp->fx_r_type == BFD_RELOC_16_PCREL_S2 || fixp->fx_r_type == BFD_RELOC_MICROMIPS_7_PCREL_S1 || fixp->fx_r_type == BFD_RELOC_MICROMIPS_10_PCREL_S1 - || fixp->fx_r_type == BFD_RELOC_MICROMIPS_16_PCREL_S1); + || fixp->fx_r_type == BFD_RELOC_MICROMIPS_16_PCREL_S1 + || fixp->fx_r_type == BFD_RELOC_32_PCREL); /* At this point, fx_addnumber is "symbol offset - pcrel address". Relocations want only the symbol offset. */ |