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| author | Jakub Jelinek <jakub@redhat.com> | 2002-04-22 21:37:48 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2002-04-22 21:37:48 +0000 |
| commit | af40ce3c79bb7be880e2a25706f74675f92b79ff (patch) | |
| tree | 7d37200fcb3ce4943d279ab7b8a688b5948e9fcd /bfd/elf-eh-frame.c | |
| parent | 52efde73b986abae90c478c68afb14dbf04629b8 (diff) | |
| download | gdb-af40ce3c79bb7be880e2a25706f74675f92b79ff.zip gdb-af40ce3c79bb7be880e2a25706f74675f92b79ff.tar.gz gdb-af40ce3c79bb7be880e2a25706f74675f92b79ff.tar.bz2 | |
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't build
search table if some FDE is DW_EH_PE_aligned encoded either.
(_bfd_elf_write_section_eh_frame): Handle terminating FDE specially.
Diffstat (limited to 'bfd/elf-eh-frame.c')
| -rw-r--r-- | bfd/elf-eh-frame.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c index 83ccfe9..6a23edb 100644 --- a/bfd/elf-eh-frame.c +++ b/bfd/elf-eh-frame.c @@ -636,8 +636,9 @@ _bfd_elf_discard_section_eh_frame (abfd, info, sec, ehdrsec, else { if (info->shared - && (cie.fde_encoding & 0xf0) == DW_EH_PE_absptr - && cie.make_relative == 0) + && (((cie.fde_encoding & 0xf0) == DW_EH_PE_absptr + && cie.make_relative == 0) + || (cie.fde_encoding & 0xf0) == DW_EH_PE_aligned)) { /* If shared library uses absolute pointers which we cannot turn into PC relative, @@ -1026,7 +1027,7 @@ _bfd_elf_write_section_eh_frame (abfd, sec, ehdrsec, contents) } } } - else + else if (sec_info->entry[i].size > 4) { /* FDE */ bfd_vma value = 0, address; @@ -1099,6 +1100,9 @@ _bfd_elf_write_section_eh_frame (abfd, sec, ehdrsec, contents) } } } + else + /* Terminating FDE must be at the end of .eh_frame section only. */ + BFD_ASSERT (i == sec_info->count - 1); BFD_ASSERT (p == contents + sec_info->entry[i].new_offset); memmove (p, contents + sec_info->entry[i].offset, |