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| author | David Carlton <carlton@bactrian.org> | 2004-01-26 19:11:55 +0000 |
|---|---|---|
| committer | David Carlton <carlton@bactrian.org> | 2004-01-26 19:11:55 +0000 |
| commit | feff3e492f1aff01b62a61e38e20fc7e8fc89946 (patch) | |
| tree | 08c456fb63098f7b46e1dfa74746c8ab87a74e8c /bfd/elfxx-ia64.c | |
| parent | aa0e88e3d758559942e192f3075a3edc0b2f222d (diff) | |
| download | gdb-feff3e492f1aff01b62a61e38e20fc7e8fc89946.zip gdb-feff3e492f1aff01b62a61e38e20fc7e8fc89946.tar.gz gdb-feff3e492f1aff01b62a61e38e20fc7e8fc89946.tar.bz2 | |
2004-01-26 David Carlton <carlton@kealia.com>carlton_dictionary-branch
* Merge with mainline; tag is carlton_dictionary-20040126-merge.
Diffstat (limited to 'bfd/elfxx-ia64.c')
| -rw-r--r-- | bfd/elfxx-ia64.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/bfd/elfxx-ia64.c b/bfd/elfxx-ia64.c index aba571a..c699922 100644 --- a/bfd/elfxx-ia64.c +++ b/bfd/elfxx-ia64.c @@ -876,6 +876,8 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again) if (is_branch) { + bfd_signed_vma offset; + reladdr = (sec->output_section->vma + sec->output_offset + roff) & (bfd_vma) -4; @@ -911,6 +913,13 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again) /* Resize the current section to make room for the new branch. */ trampoff = (sec->_cooked_size + 15) & (bfd_vma) -16; + + /* If trampoline is out of range, there is nothing we + can do. */ + offset = trampoff - (roff & (bfd_vma) -4); + if (offset < -0x1000000 || offset > 0x0FFFFF0) + continue; + amt = trampoff + size; contents = (bfd_byte *) bfd_realloc (contents, amt); if (contents == NULL) @@ -957,14 +966,18 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again) } else { + /* If trampoline is out of range, there is nothing we + can do. */ + offset = f->trampoff - (roff & (bfd_vma) -4); + if (offset < -0x1000000 || offset > 0x0FFFFF0) + continue; + /* Nop out the reloc, since we're finalizing things here. */ irel->r_info = ELFNN_R_INFO (0, R_IA64_NONE); } - /* Fix up the existing branch to hit the trampoline. Hope like - hell this doesn't overflow too. */ - if (elfNN_ia64_install_value (abfd, contents + roff, - f->trampoff - (roff & (bfd_vma) -4), + /* Fix up the existing branch to hit the trampoline. */ + if (elfNN_ia64_install_value (abfd, contents + roff, offset, r_type) != bfd_reloc_ok) goto error_return; |