Messages in this thread Patch in this message | | | From | Max Filippov <> | Subject | [PATCH v2] xtensa: drop bcopy implementation | Date | Fri, 9 Jun 2023 10:25:10 -0700 |
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bcopy is not exported and there's no in-tree users of this function. Drop it.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> --- Changes v1->v2: - also remove __HAVE_ARCH_BCOPY macro definition drom string.h
arch/xtensa/include/asm/string.h | 3 --- arch/xtensa/lib/memcopy.S | 15 --------------- 2 files changed, 18 deletions(-)
diff --git a/arch/xtensa/include/asm/string.h b/arch/xtensa/include/asm/string.h index 89b51a0c752f..ffce43513fa2 100644 --- a/arch/xtensa/include/asm/string.h +++ b/arch/xtensa/include/asm/string.h @@ -118,9 +118,6 @@ extern void *__memcpy(void *__to, __const__ void *__from, size_t __n); extern void *memmove(void *__dest, __const__ void *__src, size_t __n); extern void *__memmove(void *__dest, __const__ void *__src, size_t __n); -/* Don't build bcopy at all ... */ -#define __HAVE_ARCH_BCOPY - #if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__) /* diff --git a/arch/xtensa/lib/memcopy.S b/arch/xtensa/lib/memcopy.S index b20d206bcb71..98c3662bed8c 100644 --- a/arch/xtensa/lib/memcopy.S +++ b/arch/xtensa/lib/memcopy.S @@ -274,21 +274,6 @@ WEAK(memcpy) ENDPROC(__memcpy) -/* - * void bcopy(const void *src, void *dest, size_t n); - */ - -ENTRY(bcopy) - - abi_entry_default - # a2=src, a3=dst, a4=len - mov a5, a3 - mov a3, a2 - mov a2, a5 - j .Lmovecommon # go to common code for memmove+bcopy - -ENDPROC(bcopy) - /* * void *memmove(void *dst, const void *src, size_t len); * -- 2.30.2
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