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| author | Nick Clifton <nickc@redhat.com> | 2014-08-18 17:34:03 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2014-08-18 17:34:03 +0100 |
| commit | 3ce3a066e18b52c1b7c8da841e0416ecf687e1e5 (patch) | |
| tree | 703a32e6b1078f3b56858f1e18bd66a616f38325 | |
| parent | 3c8c5dcc9873798483c8abd6e614edb8ae1608a4 (diff) | |
| download | gdb-3ce3a066e18b52c1b7c8da841e0416ecf687e1e5.zip gdb-3ce3a066e18b52c1b7c8da841e0416ecf687e1e5.tar.gz gdb-3ce3a066e18b52c1b7c8da841e0416ecf687e1e5.tar.bz2 | |
This fixes the processing of BFD_RELOC_RL78_DIFF fixups when the size is less
than 4. This affects DWARF debug info generation in particular.
* config/tc-rl78.c (md_apply_fix): Correct handling of small sized
RELOC_RL78_DIFF fixups.
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/config/tc-rl78.c | 11 |
2 files changed, 15 insertions, 1 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 909b4f4..b51d7d6 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2014-08-18 Nick Clifton <nickc@redhat.com> + + * config/tc-rl78.c (md_apply_fix): Correct handling of small sized + RELOC_RL78_DIFF fixups. + 2014-08-18 Alan Modra <amodra@gmail.com> * read.c (parse_mri_cons): Warning fix. diff --git a/gas/config/tc-rl78.c b/gas/config/tc-rl78.c index f2382b7..1627c61 100644 --- a/gas/config/tc-rl78.c +++ b/gas/config/tc-rl78.c @@ -1361,13 +1361,22 @@ md_apply_fix (struct fix * f ATTRIBUTE_UNUSED, break; case BFD_RELOC_32: - case BFD_RELOC_RL78_DIFF: op[0] = val; op[1] = val >> 8; op[2] = val >> 16; op[3] = val >> 24; break; + case BFD_RELOC_RL78_DIFF: + op[0] = val; + if (f->fx_size > 1) + op[1] = val >> 8; + if (f->fx_size > 2) + op[2] = val >> 16; + if (f->fx_size > 3) + op[3] = val >> 24; + break; + case BFD_RELOC_RL78_HI8: val = val >> 16; op[0] = val; |