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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2024-01-17 10:38:09 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2024-01-22 09:34:50 -0300
commit369efd817780276dbe0ecf8be6e1f354bdbc9857 (patch)
tree16b4e26d2b3d6c66f8baf8d3d12a663c8046de5e /sysdeps/unix
parentdd57f5e7b652772499cb220d78157c1038d24f06 (diff)
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sparc64: Remove unwind information from signal return stubs [BZ#31244]
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.
Diffstat (limited to 'sysdeps/unix')
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sigreturn_stub.S7
1 files changed, 5 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sigreturn_stub.S b/sysdeps/unix/sysv/linux/sparc/sparc64/sigreturn_stub.S
index 12af289..8c9fbbf 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sigreturn_stub.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sigreturn_stub.S
@@ -23,7 +23,10 @@
[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
ta 0x6d
-END (__rt_sigreturn_stub)
+END_NOCFI (__rt_sigreturn_stub)