glibc/SOURCES/glibc-upstream-2.34-217.patch
2022-09-28 11:23:43 +00:00

25 lines
725 B
Diff

commit dd457606ca4583b4a5e83d4e8956e6f9db61df6d
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Feb 10 11:23:24 2022 -0300
x86_64: Remove bcopy optimizations
The symbols is not present in current POSIX specification and compiler
already generates memmove call.
(cherry picked from commit bf92893a14ebc161b08b28acc24fa06ae6be19cb)
diff --git a/sysdeps/x86_64/multiarch/bcopy.S b/sysdeps/x86_64/multiarch/bcopy.S
deleted file mode 100644
index 639f02bde3ac3ed1..0000000000000000
--- a/sysdeps/x86_64/multiarch/bcopy.S
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <sysdep.h>
-
- .text
-ENTRY(bcopy)
- xchg %rdi, %rsi
- jmp __libc_memmove /* Branch to IFUNC memmove. */
-END(bcopy)