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| author | Jakub Jelinek <jakub@redhat.com> | 2010-04-21 08:57:37 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-04-21 08:57:37 +0200 |
| commit | 8f65940dd1ba4a5d305a9efa4d44a5af15518af1 (patch) | |
| tree | 17be69b1e08b391d9bba647e830f604c506db243 /gcc/ChangeLog | |
| parent | d64427ff33f0521b2af8636a74422d52392141e3 (diff) | |
| download | gcc-8f65940dd1ba4a5d305a9efa4d44a5af15518af1.zip gcc-8f65940dd1ba4a5d305a9efa4d44a5af15518af1.tar.gz gcc-8f65940dd1ba4a5d305a9efa4d44a5af15518af1.tar.bz2 | |
dwarf2out.c (output_call_frame_info): For dw_cie_version >= 4 add also address size and segment size fields into CIE...
* dwarf2out.c (output_call_frame_info): For dw_cie_version
>= 4 add also address size and segment size fields into CIE
header.
* unwind-dw2.c (extract_cie_info): Handle CIE version 4, as
long as address size is the same as sizeof (void *) and
segment size is 0.
* unwind-dw2-fde.c (get_cie_encoding): Likewise. If
address size or segment size is unexpected, return DW_EH_PE_omit.
(classify_object_over_fdes): If get_cie_encoding returned
DW_EH_PE_omit, return -1.
(init_object): If classify_object_over_fdes returned -1,
pretend there were no FDEs at all.
From-SVN: r158589
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4348d3d..6f875d4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,19 @@ +2010-04-21 Jakub Jelinek <jakub@redhat.com> + + * dwarf2out.c (output_call_frame_info): For dw_cie_version + >= 4 add also address size and segment size fields into CIE + header. + + * unwind-dw2.c (extract_cie_info): Handle CIE version 4, as + long as address size is the same as sizeof (void *) and + segment size is 0. + * unwind-dw2-fde.c (get_cie_encoding): Likewise. If + address size or segment size is unexpected, return DW_EH_PE_omit. + (classify_object_over_fdes): If get_cie_encoding returned + DW_EH_PE_omit, return -1. + (init_object): If classify_object_over_fdes returned -1, + pretend there were no FDEs at all. + 2010-04-21 Uros Bizjak <ubizjak@gmail.com> * config/i386/i386.md (bswap<mode>2): Macroize expander from |