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-rw-r--r--arch/sparc/lib/memcpy.S79
1 files changed, 0 insertions, 79 deletions
diff --git a/arch/sparc/lib/memcpy.S b/arch/sparc/lib/memcpy.S
index d3626cd67941..8913feaa7ac7 100644
--- a/arch/sparc/lib/memcpy.S
+++ b/arch/sparc/lib/memcpy.S
@@ -59,88 +59,9 @@ x:
stb %t0, [%dst - (offset) - 0x02]; \
stb %t1, [%dst - (offset) - 0x01];
-/* Both these macros have to start with exactly the same insn */
-#define RMOVE_BIGCHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, t7) \
- ldd [%src - (offset) - 0x20], %t0; \
- ldd [%src - (offset) - 0x18], %t2; \
- ldd [%src - (offset) - 0x10], %t4; \
- ldd [%src - (offset) - 0x08], %t6; \
- st %t0, [%dst - (offset) - 0x20]; \
- st %t1, [%dst - (offset) - 0x1c]; \
- st %t2, [%dst - (offset) - 0x18]; \
- st %t3, [%dst - (offset) - 0x14]; \
- st %t4, [%dst - (offset) - 0x10]; \
- st %t5, [%dst - (offset) - 0x0c]; \
- st %t6, [%dst - (offset) - 0x08]; \
- st %t7, [%dst - (offset) - 0x04];
-
-#define RMOVE_BIGALIGNCHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, t7) \
- ldd [%src - (offset) - 0x20], %t0; \
- ldd [%src - (offset) - 0x18], %t2; \
- ldd [%src - (offset) - 0x10], %t4; \
- ldd [%src - (offset) - 0x08], %t6; \
- std %t0, [%dst - (offset) - 0x20]; \
- std %t2, [%dst - (offset) - 0x18]; \
- std %t4, [%dst - (offset) - 0x10]; \
- std %t6, [%dst - (offset) - 0x08];
-
-#define RMOVE_LASTCHUNK(src, dst, offset, t0, t1, t2, t3) \
- ldd [%src + (offset) + 0x00], %t0; \
- ldd [%src + (offset) + 0x08], %t2; \
- st %t0, [%dst + (offset) + 0x00]; \
- st %t1, [%dst + (offset) + 0x04]; \
- st %t2, [%dst + (offset) + 0x08]; \
- st %t3, [%dst + (offset) + 0x0c];
-
-#define RMOVE_SHORTCHUNK(src, dst, offset, t0, t1) \
- ldub [%src + (offset) + 0x00], %t0; \
- ldub [%src + (offset) + 0x01], %t1; \
- stb %t0, [%dst + (offset) + 0x00]; \
- stb %t1, [%dst + (offset) + 0x01];
-
-#define SMOVE_CHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, prev, shil, shir, offset2) \
- ldd [%src + (offset) + 0x00], %t0; \
- ldd [%src + (offset) + 0x08], %t2; \
- srl %t0, shir, %t5; \
- srl %t1, shir, %t6; \
- sll %t0, shil, %t0; \
- or %t5, %prev, %t5; \
- sll %t1, shil, %prev; \
- or %t6, %t0, %t0; \
- srl %t2, shir, %t1; \
- srl %t3, shir, %t6; \
- sll %t2, shil, %t2; \
- or %t1, %prev, %t1; \
- std %t4, [%dst + (offset) + (offset2) - 0x04]; \
- std %t0, [%dst + (offset) + (offset2) + 0x04]; \
- sll %t3, shil, %prev; \
- or %t6, %t2, %t4;
-
-#define SMOVE_ALIGNCHUNK(src, dst, offset, t0, t1, t2, t3, t4, t5, t6, prev, shil, shir, offset2) \
- ldd [%src + (offset) + 0x00], %t0; \
- ldd [%src + (offset) + 0x08], %t2; \
- srl %t0, shir, %t4; \
- srl %t1, shir, %t5; \
- sll %t0, shil, %t6; \
- or %t4, %prev, %t0; \
- sll %t1, shil, %prev; \
- or %t5, %t6, %t1; \
- srl %t2, shir, %t4; \
- srl %t3, shir, %t5; \
- sll %t2, shil, %t6; \
- or %t4, %prev, %t2; \
- sll %t3, shil, %prev; \
- or %t5, %t6, %t3; \
- std %t0, [%dst + (offset) + (offset2) + 0x00]; \
- std %t2, [%dst + (offset) + (offset2) + 0x08];
-
.text
.align 4
-0:
- retl
- nop ! Only bcopy returns here and it retuns void...
-
FUNC(memmove)
EXPORT_SYMBOL(memmove)
cmp %o0, %o1