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-rw-r--r--arch/avr32/lib/memset.S72
1 files changed, 0 insertions, 72 deletions
diff --git a/arch/avr32/lib/memset.S b/arch/avr32/lib/memset.S
deleted file mode 100644
index 40da32c0480c..000000000000
--- a/arch/avr32/lib/memset.S
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * Based on linux/arch/arm/lib/memset.S
- * Copyright (C) 1995-2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * ASM optimised string functions
- */
-#include <asm/asm.h>
-
- /*
- * r12: void *b
- * r11: int c
- * r10: size_t len
- *
- * Returns b in r12
- */
- .text
- .global memset
- .type memset, @function
- .align 5
-memset:
- mov r9, r12
- mov r8, r12
- or r11, r11, r11 << 8
- andl r9, 3, COH
- brne 1f
-
-2: or r11, r11, r11 << 16
- sub r10, 4
- brlt 5f
-
- /* Let's do some real work */
-4: st.w r8++, r11
- sub r10, 4
- brge 4b
-
- /*
- * When we get here, we've got less than 4 bytes to set. r10
- * might be negative.
- */
-5: sub r10, -4
- reteq r12
-
- /* Fastpath ends here, exactly 32 bytes from memset */
-
- /* Handle unaligned count or pointer */
- bld r10, 1
- brcc 6f
- st.b r8++, r11
- st.b r8++, r11
- bld r10, 0
- retcc r12
-6: st.b r8++, r11
- retal r12
-
- /* Handle unaligned pointer */
-1: sub r10, 4
- brlt 5b
- add r10, r9
- lsl r9, 1
- add pc, r9
- st.b r8++, r11
- st.b r8++, r11
- st.b r8++, r11
- rjmp 2b
-
- .size memset, . - memset