mirror/glibc
2
0
Fork 0
mirror of git://sourceware.org/git/glibc.git synced 2025-03-13 13:37:38 +08:00
Code Issues Packages Projects Releases Wiki Activity

sparc64: Remove unwind information from signal return stubs [BZ#31244]

Browse Source 
Similar to sparc32 fix, remove the unwind information on the signal
return stubs.  This fixes the regressions:

FAIL: nptl/tst-cancel24-static
FAIL: nptl/tst-cond8-static
FAIL: nptl/tst-mutex8-static
FAIL: nptl/tst-mutexpi8-static
FAIL: nptl/tst-mutexpi9

On sparc64-linux-gnu.
This commit is contained in:
Adhemerval Zanella 2024-01-17 10:38:09 -03:00
parent dd57f5e7b6
commit 369efd8177
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sysdeps/unix/sysv/linux/sparc/sparc64/sigreturn_stub.S
View File

@ -23,7 +23,10 @@
[1] https://lkml.org/lkml/2016/5/27/465 */ [1] https://lkml.org/lkml/2016/5/27/465 */
ENTRY (__rt_sigreturn_stub) nop
nop
ENTRY_NOCFI (__rt_sigreturn_stub)
mov __NR_rt_sigreturn, %g1 mov __NR_rt_sigreturn, %g1
ta 0x6d ta 0x6d
END (__rt_sigreturn_stub) END_NOCFI (__rt_sigreturn_stub)