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sparc64: Avoid code duplication in crypto assembler.

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Put the opcode macros in a common header

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2012-08-31 12:11:51 -07:00
parent 4e71bb49f2
commit 7cff82f5f4
9 changed files with 117 additions and 125 deletions
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11
arch/sparc/crypto/crc32c_asm.S
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@@ -2,16 +2,7 @@
#include <asm/visasm.h>
#include <asm/asi.h>
#define F3F(x,y,z) (((x)<<30)|((y)<<19)|((z)<<5))
#define FPD_ENCODE(x) (((x) >> 5) | ((x) & ~(0x20)))
#define RS1(x) (FPD_ENCODE(x) << 14)
#define RS2(x) (FPD_ENCODE(x) << 0)
#define RD(x) (FPD_ENCODE(x) << 25)
#define CRC32C(a,b,c) \
.word (F3F(2,0x36,0x147)|RS1(a)|RS2(b)|RD(c));
#include "opcodes.h"
ENTRY(crc32c_sparc64)
/* %o0=crc32p, %o1=data_ptr, %o2=len */