From 369efd817780276dbe0ecf8be6e1f354bdbc9857 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 17 Jan 2024 10:38:09 -0300 Subject: [PATCH] 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. --- sysdeps/unix/sysv/linux/sparc/sparc64/sigreturn_stub.S | 7 +++++-- 1 file 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 12af289375..8c9fbbf22e 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) -- 2.11.4.GIT