diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-02-09 19:58:43 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-02-09 19:58:43 +0100 |
| commit | 63550530d98db6e9c30dc96a3ea08411b873b23e (patch) | |
| tree | 9470da24e42efe7d463e1251674b5946f4b42889 /hurd/path-lookup.c | |
| parent | 16e424a325bc8ece973e4ef4758f12f15355ec57 (diff) | |
| download | glibc-63550530d98db6e9c30dc96a3ea08411b873b23e.zip glibc-63550530d98db6e9c30dc96a3ea08411b873b23e.tar.gz glibc-63550530d98db6e9c30dc96a3ea08411b873b23e.tar.bz2 | |
hurd: Fix unwinding over INTR_MSG_TRAP
We used to use .cfi_adjust_cfa_offset around %esp manipulation
asm instructions to fix unwinding, but when building glibc with
-fno-omit-frame-pointer this is bogus since in that case %ebp is the CFA and
does not move.
Instead, let's force -fno-omit-frame-pointer when building intr-msg.c so
that %ebp can always be used and no .cfi_adjust_cfa_offset is needed.
Diffstat (limited to 'hurd/path-lookup.c')
0 files changed, 0 insertions, 0 deletions