diff options
| author | Jeff Law <law@redhat.com> | 1993-11-02 06:31:36 +0000 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 1993-11-02 06:31:36 +0000 |
| commit | c43d56f78c395ea7d612ecdf2fc2bd05a2e961c9 (patch) | |
| tree | 00b8fa2d603a249ca3a4ad6b0ccdbb062a641643 /gas/write.c | |
| parent | 009dc5e1e51a2770064f1072334900c5b995b0df (diff) | |
| download | gdb-c43d56f78c395ea7d612ecdf2fc2bd05a2e961c9.zip gdb-c43d56f78c395ea7d612ecdf2fc2bd05a2e961c9.tar.gz gdb-c43d56f78c395ea7d612ecdf2fc2bd05a2e961c9.tar.bz2 | |
* Add support for marker type relocations. These mark areas
of interest to the linker. ENTRY/EXIT relocations for SOM are
an example of marker relocations.
* write.c (write_relocs): Instead of assuming size of a relocation
is 4 bytes, pick up the size from relocation itself.
(fixup_segment): Do not complain that a value is too small for
marker relocations.
Diffstat (limited to 'gas/write.c')
| -rw-r--r-- | gas/write.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/gas/write.c b/gas/write.c index 0b074d5..e2e1c3d 100644 --- a/gas/write.c +++ b/gas/write.c @@ -632,8 +632,7 @@ write_relocs (abfd, sec, xxx) continue; } data = fixp->fx_frag->fr_literal + fixp->fx_where; - /* @@ Assumes max size of reloc is 4. */ - if (fixp->fx_where + 4 + if (fixp->fx_where + fixp->fx_size > fixp->fx_frag->fr_fix + fixp->fx_frag->fr_offset) abort (); /* Pass bogus address so that when bfd_perform_relocation adds @@ -686,7 +685,7 @@ write_relocs (abfd, sec, xxx) assert(i <= n); } data = fixp->fx_frag->fr_literal + fixp->fx_where; - if (fixp->fx_where + 4 + if (fixp->fx_where + fixp->fx_size > fixp->fx_frag->fr_fix + fixp->fx_frag->fr_offset) abort (); for (j = 0; reloc[j]; j++) @@ -2011,7 +2010,7 @@ fixup_segment (fixP, this_segment_type) } /* if there's an add_symbol */ } /* if pcrel */ - if (!fixP->fx_bit_fixP) + if (!fixP->fx_bit_fixP && size > 0) { valueT mask = 0; /* set all bits to one */ |