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| author | Pedro Alves <palves@redhat.com> | 2013-11-21 15:20:09 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2013-11-22 13:41:43 +0000 |
| commit | f5b0ed3c8ce42b0dd6b6caa0b3d7b7e734311afe (patch) | |
| tree | 05d8396e09ae91c63ddccc3d4c1079f5c9d3d1d3 /gdb/dwarf2-frame.c | |
| parent | be2c48b4d50b992ba83bc51f086e316621a03a14 (diff) | |
| download | gdb-f5b0ed3c8ce42b0dd6b6caa0b3d7b7e734311afe.zip gdb-f5b0ed3c8ce42b0dd6b6caa0b3d7b7e734311afe.tar.gz gdb-f5b0ed3c8ce42b0dd6b6caa0b3d7b7e734311afe.tar.bz2 | |
Make use of the frame stash to detect wider stack cycles.
Tested on x86_64 Fedora 17.
gdb/
2013-11-22 Pedro Alves <palves@redhat.com>
Tom Tromey <tromey@redhat.com>
* frame.c (frame_stash_add): Now returns whether a frame with the
same ID was already known.
(compute_frame_id): New function, factored out from get_frame_id.
(get_frame_id): No longer lazilly compute the frame id here.
(get_prev_frame_if_no_cycle): New function. Detects wider stack
cycles.
(get_prev_frame_1): Use it instead of get_prev_frame_raw directly,
and checking for stack cycles here.
Diffstat (limited to 'gdb/dwarf2-frame.c')
0 files changed, 0 insertions, 0 deletions