diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/dist/toolchain/bfd/elf32-sparc.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gnu/dist/toolchain/bfd/elf32-sparc.c b/gnu/dist/toolchain/bfd/elf32-sparc.c index 091cd3917f7..4b9a767d822 100644 --- a/gnu/dist/toolchain/bfd/elf32-sparc.c +++ b/gnu/dist/toolchain/bfd/elf32-sparc.c @@ -1463,6 +1463,28 @@ elf32_sparc_relocate_section (output_bfd, info, input_bfd, input_section, outrel.r_offset += (input_section->output_section->vma + input_section->output_offset); + /* Optimize unaligned reloc usage now that we know where + it finally resides. */ + switch (r_type) + { + case R_SPARC_16: + if (outrel.r_offset & 1) + r_type = R_SPARC_UA16; + break; + case R_SPARC_UA16: + if (!(outrel.r_offset & 1)) + r_type = R_SPARC_16; + break; + case R_SPARC_32: + if (outrel.r_offset & 3) + r_type = R_SPARC_UA32; + break; + case R_SPARC_UA32: + if (!(outrel.r_offset & 3)) + r_type = R_SPARC_32; + break; + } + if (skip) memset (&outrel, 0, sizeof outrel); /* h->dynindx may be -1 if the symbol was marked to |
