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File _service:tar_scm:sparc-Fix-broken-memset-for-sparc32-BZ-31068.patch of Package glibc
From 6f68075869f6034f5fde3823741623d34164dc7d Mon Sep 17 00:00:00 2001 From: Andreas Larsson <andreas@gaisler.com> Date: Wed, 15 Nov 2023 13:29:43 +0100 Subject: [PATCH 3/6] sparc: Fix broken memset for sparc32 [BZ #31068] Fixes commit a61933fe27df ("sparc: Remove bzero optimization") that after moving code jumped to the wrong label 4. Verfied by successfully running string/test-memset on sparc32. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Signed-off-by: Ludwig Rydberg <ludwig.rydberg@gaisler.com> Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> (cherry picked from commit 578190b7e43305141512dee777e4a3b3e8159393) --- sysdeps/sparc/sparc32/memset.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sysdeps/sparc/sparc32/memset.S b/sysdeps/sparc/sparc32/memset.S index ca29ff5685..1dc3a640e8 100644 --- a/sysdeps/sparc/sparc32/memset.S +++ b/sysdeps/sparc/sparc32/memset.S @@ -55,7 +55,7 @@ ENTRY(memset) andcc %o0, 3, %o2 bne 3f -4: andcc %o0, 4, %g0 +5: andcc %o0, 4, %g0 be 2f mov %g3, %g2 @@ -139,7 +139,7 @@ ENTRY(memset) stb %g3, [%o0 + 0x02] 2: sub %o2, 4, %o2 add %o1, %o2, %o1 - b 4b + b 5b sub %o0, %o2, %o0 END(memset) libc_hidden_builtin_def (memset) -- 2.33.0
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