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| author | Geoffrey Keating <geoffk@geoffk.org> | 2000-09-06 21:21:51 +0000 |
|---|---|---|
| committer | Geoffrey Keating <geoffk@geoffk.org> | 2000-09-06 21:21:51 +0000 |
| commit | 492055e63351f3e50634e94b60bb146ede9a537b (patch) | |
| tree | e88a93bda19b367ce78974e97c58d25a07a21ebd /bfd/xcofflink.c | |
| parent | 566ad7d7ea28f14f3c005daaa916a437e2a60e93 (diff) | |
| download | gdb-492055e63351f3e50634e94b60bb146ede9a537b.zip gdb-492055e63351f3e50634e94b60bb146ede9a537b.tar.gz gdb-492055e63351f3e50634e94b60bb146ede9a537b.tar.bz2 | |
* xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
pseduo-section when determining where the TOC ends.
* coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
output x_tvndx as it is only two bytes wide.
* coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
reloc is 26 or 32 bits wide.
* coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
for relocs that don't change anything. Also look at the full
6 bits of bitsize.
Diffstat (limited to 'bfd/xcofflink.c')
| -rw-r--r-- | bfd/xcofflink.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/bfd/xcofflink.c b/bfd/xcofflink.c index f518fdf..4b265cc 100644 --- a/bfd/xcofflink.c +++ b/bfd/xcofflink.c @@ -4679,22 +4679,40 @@ xcoff_link_input_bfd (finfo, input_bfd) else { bfd_vma tocval, tocend; + bfd *inp; tocval = ((*csectpp)->output_section->vma + (*csectpp)->output_offset + isym.n_value - (*csectpp)->vma); + /* We want to find out if tocval is a good value to use as the TOC anchor--that is, whether we can access all of the TOC using a 16 bit offset from tocval. This test assumes that the TOC comes at the end of the output section, as it does in the default linker - script. FIXME: This doesn't handle .tocbss sections - created from XMC_TD common symbols correctly. */ - + script. */ tocend = ((*csectpp)->output_section->vma + (*csectpp)->output_section->_raw_size); - + for (inp = finfo->info->input_bfds; + inp != NULL; + inp = inp->link_next) + { + asection *o; + + for (o = inp->sections; o != NULL; o = o->next) + if (strcmp (o->name, ".tocbss") == 0) + { + bfd_vma new_toc_end; + new_toc_end = (o->output_section->vma + + o->output_offset + + o->_cooked_size); + if (new_toc_end > tocend) + tocend = new_toc_end; + } + + } + if (tocval + 0x10000 < tocend) { (*_bfd_error_handler) |