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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2009-03-14 09:16:31 +0000 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2009-03-14 09:16:31 +0000 |
| commit | 9f0eb2327b9c019347ecede4da1185ad21cca8af (patch) | |
| tree | b6cfcb643f37b1f5de13d277b7061874cdf0b301 /gas/config | |
| parent | 12b2cce9148e4cfdc9f135cfa1a21485be51dc5b (diff) | |
| download | gdb-9f0eb2327b9c019347ecede4da1185ad21cca8af.zip gdb-9f0eb2327b9c019347ecede4da1185ad21cca8af.tar.gz gdb-9f0eb2327b9c019347ecede4da1185ad21cca8af.tar.bz2 | |
gas/
* config/tc-ppc.c (md_apply_fix): On COFF targets, always reread
"value" from fx_offset. Manually resubtract md_pcrel_from_section
where necessary.
gas/testsuite/
* gas/ppc/xcoff-branch-1.s, gas/ppc/xcoff-branch-1-32.d,
gas/ppc/xcoff-branch-1-64.d: New tests.
* gas/ppc/aix.exp: Run them.
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-ppc.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c index 691d943..c3803b3 100644 --- a/gas/config/tc-ppc.c +++ b/gas/config/tc-ppc.c @@ -5741,18 +5741,19 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED) going to use the symbol value. That means that if the reloc is fully resolved we want to use *valP since bfd_install_relocation is not being used. - However, if the reloc is not fully resolved we do not want to use - *valP, and must use fx_offset instead. However, if the reloc - is PC relative, we do want to use *valP since it includes the - result of md_pcrel_from. This is confusing. */ + However, if the reloc is not fully resolved we do not want to + use *valP, and must use fx_offset instead. If the relocation + is PC-relative, we then need to re-apply md_pcrel_from_section + to this new relocation value. */ if (fixP->fx_addsy == (symbolS *) NULL) fixP->fx_done = 1; - else if (fixP->fx_pcrel) - ; - else - value = fixP->fx_offset; + { + value = fixP->fx_offset; + if (fixP->fx_pcrel) + value -= md_pcrel_from_section (fixP, seg); + } #endif if (fixP->fx_subsy != (symbolS *) NULL) |