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Diffstat (limited to 'newlib/libc/machine/i386/memcpy.S')
-rw-r--r--newlib/libc/machine/i386/memcpy.S73
1 files changed, 0 insertions, 73 deletions
diff --git a/newlib/libc/machine/i386/memcpy.S b/newlib/libc/machine/i386/memcpy.S
deleted file mode 100644
index c0fd8f27e..000000000
--- a/newlib/libc/machine/i386/memcpy.S
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * ====================================================
- * Copyright (C) 1998 by Cygnus Solutions. All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
- #include "i386mach.h"
-
- .global SYM (memcpy)
-
-SYM (memcpy):
-
- pushl ebp
- movl esp,ebp
- pushl esi
- pushl edi
- pushl ebx
- movl 8(ebp),edi
- movl 16(ebp),ecx
- movl 12(ebp),esi
- cld
-
-#ifndef __OPTIMIZE_SIZE__
-
- cmpl $8,ecx
- jbe .L3
-
-/* move any preceding bytes until destination address is long word aligned */
-
- movl edi,edx
- movl ecx,ebx
- andl $3,edx
- jz .L11
- movl $4,ecx
- subl edx,ecx
- andl $3,ecx
- subl ecx,ebx
- rep
- movsb
-
- mov ebx,ecx
-
-/* move bytes a long word at a time */
-
-.L11:
- shrl $2,ecx
- .p2align 2
- rep
- movsl
-
- movl ebx,ecx
- andl $3,ecx
-
-#endif /* !__OPTIMIZE_SIZE__ */
-
-/* handle any remaining bytes */
-
-.L3:
- rep
- movsb
-.L5:
- movl 8(ebp),eax
-
- leal -12(ebp),esp
- popl ebx
- popl edi
- popl esi
- leave
- ret