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| author | Jakub Jelinek <jakub@redhat.com> | 2006-10-03 13:15:39 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2006-10-03 13:15:39 +0000 |
| commit | ac685e6adfb9aa42b56c6348050561feed9be5fb (patch) | |
| tree | 97731c5949a17e7d40fd0db02d76f9011ce2a9d5 /ld/testsuite/ld-elf/eh4.d | |
| parent | 00479ba8f9cd7f2ba84c6c3304987afcb4f109b8 (diff) | |
| download | gdb-ac685e6adfb9aa42b56c6348050561feed9be5fb.zip gdb-ac685e6adfb9aa42b56c6348050561feed9be5fb.tar.gz gdb-ac685e6adfb9aa42b56c6348050561feed9be5fb.tar.bz2 | |
* elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
* elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
DW_CFA_val_{offset{,_sf},expression}.
(skip_non_nops): Record number of DW_CFA_set_loc ops.
(_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
all ops. If there are any DW_CFA_set_loc ops and they are pcrel
or going to be pcrel, compute set_loc array.
(_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
against DW_CFA_set_loc operands.
(_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
* ld-elf/eh4.d: New test.
* ld-elf/eh4.s: New file.
* ld-elf/eh4a.s: New file.
Diffstat (limited to 'ld/testsuite/ld-elf/eh4.d')
| -rw-r--r-- | ld/testsuite/ld-elf/eh4.d | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/ld/testsuite/ld-elf/eh4.d b/ld/testsuite/ld-elf/eh4.d new file mode 100644 index 0000000..5fdd722 --- /dev/null +++ b/ld/testsuite/ld-elf/eh4.d @@ -0,0 +1,32 @@ +#source: eh4.s +#source: eh4a.s +#ld: -shared +#readelf: -wf +#target: x86_64-*-* + +The section .eh_frame contains: + +00000000 00000014 00000000 CIE + Version: 1 + Augmentation: "zR" + Code alignment factor: 1 + Data alignment factor: -8 + Return address column: 16 + Augmentation data: 1b + + DW_CFA_def_cfa: r7 ofs 8 + DW_CFA_offset: r16 at cfa-8 + DW_CFA_nop + DW_CFA_nop + +00000018 00000014 0000001c FDE cie=00000000 pc=00000400..00000413 + DW_CFA_set_loc: 00000404 + DW_CFA_def_cfa_offset: 80 + +00000030 00000014 00000034 FDE cie=00000000 pc=00000413..00000426 + DW_CFA_set_loc: 00000417 + DW_CFA_def_cfa_offset: 80 + +00000048 ZERO terminator +#pass + |