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| author | Weimin Pan <weimin.pan@oracle.com> | 2022-09-27 14:58:04 -0700 |
|---|---|---|
| committer | Indu Bhagat <indu.bhagat@oracle.com> | 2024-04-25 15:03:50 -0700 |
| commit | 6d551065a7add22cef04864d850400443cdd065b (patch) | |
| tree | 27004ca592171343d5b5205e9f798d4af075a2f9 /elfcpp | |
| parent | dffb4a0784f401c2aa20446abb651a4e19f34a44 (diff) | |
| download | gdb-6d551065a7add22cef04864d850400443cdd065b.zip gdb-6d551065a7add22cef04864d850400443cdd065b.tar.gz gdb-6d551065a7add22cef04864d850400443cdd065b.tar.bz2 | |
unwinder: generate backtrace using SFrame format
[Changes in V4]
- Renamed ESFRAME_* enum error code names to SFRAME_ERR_*.
- Addressed review comments by Mike.
- Use AC_CACHE_CHECK macro in sframe.m4
- Delete config/sframe.m4. Add into libsframe/acinclude.m4.
- Code fixups.
[End of changes in V4]
[Changes in V3]
- Use the updated APIs from libsframe.
- Use sframe_decoder_get_fixed_ra_offset on AMD64 instead of magic
number -8.
[End of changes in V3]
[Changes in V2]
- Minor formatting fixes.
[End of changes in V2]
A simple unwinder based on SFrame format.
The unwinder is made available via libsframebt library.
Buildsystem changes have been made to build libsframebt only when
--gsframe support is available in the assembler. These buildsystem
changes are necessary because the SFrame based unwinder the SFrame
unwind info for itself to work.
include/ChangeLog:
* sframe-backtrace-api.h: New file.
ChangeLog:
* libsframe/acinclude.m4: New file.
* libsframe/Makefile.am: Build backtrace functionality in its
own library. Install libsframebt conditionally.
* libsframe/Makefile.in: Regenerate.
* libsframe/aclocal.m4: Regenerate.
* libsframe/configure: Regenerate.
* libsframe/configure.ac: Check if gas supports --gsframe
command line option.
* libsframe/sframe-backtrace-err.c: New file.
* libsframe/sframe-backtrace.c: New file.
Diffstat (limited to 'elfcpp')
0 files changed, 0 insertions, 0 deletions