sparc64: Avoid code duplication in crypto assembler.
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
Родитель
4e71bb49f2
Коммит
7cff82f5f4
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@ -1,61 +1,7 @@
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#include <linux/linkage.h>
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#include <asm/visasm.h>
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#define F3F(x,y,z) (((x)<<30)|((y)<<19)|((z)<<5))
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#define FPD_ENCODE(x) (((x) >> 5) | ((x) & ~(0x20)))
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#define RS1(x) (FPD_ENCODE(x) << 14)
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#define RS2(x) (FPD_ENCODE(x) << 0)
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#define RS3(x) (FPD_ENCODE(x) << 9)
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#define RD(x) (FPD_ENCODE(x) << 25)
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#define IMM5(x) ((x) << 9)
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#define AES_EROUND01(a,b,c,d) \
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.word (F3F(2, 0x19, 0)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_EROUND23(a,b,c,d) \
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.word (F3F(2, 0x19, 1)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_DROUND01(a,b,c,d) \
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.word (F3F(2, 0x19, 2)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_DROUND23(a,b,c,d) \
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.word (F3F(2, 0x19, 3)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_EROUND01_L(a,b,c,d) \
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.word (F3F(2, 0x19, 4)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_EROUND23_L(a,b,c,d) \
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.word (F3F(2, 0x19, 5)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_DROUND01_L(a,b,c,d) \
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.word (F3F(2, 0x19, 6)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_DROUND23_L(a,b,c,d) \
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.word (F3F(2, 0x19, 7)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_KEXPAND1(a,b,c,d) \
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.word (F3F(2, 0x19, 8)|RS1(a)|RS2(b)|IMM5(c)|RD(d));
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#define AES_KEXPAND0(a,b,c) \
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.word (F3F(2, 0x36, 0x130)|RS1(a)|RS2(b)|RD(c));
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#define AES_KEXPAND2(a,b,c) \
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.word (F3F(2, 0x36, 0x131)|RS1(a)|RS2(b)|RD(c));
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#define MOVXTOD_G3_F4 \
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.word 0x89b02303;
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#define MOVXTOD_G7_F6 \
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.word 0x8db02307;
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#define MOVXTOD_G3_F0 \
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.word 0x81b02303;
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#define MOVXTOD_G7_F2 \
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.word 0x85b02307;
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#define MOVXTOD_O0_F0 \
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.word 0x81b02308;
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#define MOVXTOD_O5_F0 \
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.word 0x81b0230d;
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#define MOVXTOD_O5_F2 \
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.word 0x85b0230d;
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#define MOVXTOD_O5_F4 \
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.word 0x89b0230d;
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#define MOVXTOD_O5_F6 \
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.word 0x8db0230d;
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#define MOVXTOD_G3_F60 \
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.word 0xbbb02303;
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#define MOVXTOD_G7_F62 \
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.word 0xbfb02307;
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#include "opcodes.h"
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#define ENCRYPT_TWO_ROUNDS(KEY_BASE, I0, I1, T0, T1) \
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AES_EROUND01(KEY_BASE + 0, I0, I1, T0) \
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@ -1,27 +1,7 @@
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#include <linux/linkage.h>
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#include <asm/visasm.h>
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#define F3F(x,y,z) (((x)<<30)|((y)<<19)|((z)<<5))
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#define FPD_ENCODE(x) (((x) >> 5) | ((x) & ~(0x20)))
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#define RS1(x) (FPD_ENCODE(x) << 14)
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#define RS2(x) (FPD_ENCODE(x) << 0)
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#define RS3(x) (FPD_ENCODE(x) << 9)
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#define RD(x) (FPD_ENCODE(x) << 25)
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#define IMM5(x) ((x) << 0)
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#define CAMELLIA_F(a,b,c,d) \
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.word (F3F(2, 0x19, 0x00c)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define CAMELLIA_FL(a,b,c) \
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.word (F3F(2, 0x36, 0x13c)|RS1(a)|RS2(b)|RD(c));
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#define CAMELLIA_FLI(a,b,c) \
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.word (F3F(2, 0x36, 0x13d)|RS1(a)|RS2(b)|RD(c));
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#define MOVDTOX_F0_O4 \
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.word 0x99b02200
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#define MOVDTOX_F2_O5 \
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.word 0x9bb02202
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#include "opcodes.h"
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#define CAMELLIA_6ROUNDS(KEY_BASE, I0, I1) \
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CAMELLIA_F(KEY_BASE + 0, I1, I0, I1) \
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@ -2,16 +2,7 @@
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#include <asm/visasm.h>
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#include <asm/asi.h>
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#define F3F(x,y,z) (((x)<<30)|((y)<<19)|((z)<<5))
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#define FPD_ENCODE(x) (((x) >> 5) | ((x) & ~(0x20)))
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#define RS1(x) (FPD_ENCODE(x) << 14)
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#define RS2(x) (FPD_ENCODE(x) << 0)
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#define RD(x) (FPD_ENCODE(x) << 25)
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#define CRC32C(a,b,c) \
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.word (F3F(2,0x36,0x147)|RS1(a)|RS2(b)|RD(c));
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#include "opcodes.h"
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ENTRY(crc32c_sparc64)
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/* %o0=crc32p, %o1=data_ptr, %o2=len */
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@ -1,29 +1,7 @@
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#include <linux/linkage.h>
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#include <asm/visasm.h>
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#define F3F(x,y,z) (((x)<<30)|((y)<<19)|((z)<<5))
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#define FPD_ENCODE(x) (((x) >> 5) | ((x) & ~(0x20)))
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#define RS1(x) (FPD_ENCODE(x) << 14)
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#define RS2(x) (FPD_ENCODE(x) << 0)
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#define RS3(x) (FPD_ENCODE(x) << 9)
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#define RD(x) (FPD_ENCODE(x) << 25)
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#define IMM5(x) ((x) << 0)
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#define DES_IP(a,b) \
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.word (F3F(2, 0x36, 0x134)|RS1(a)|RD(b));
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#define DES_IIP(a,b) \
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.word (F3F(2, 0x36, 0x135)|RS1(a)|RD(b));
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#define DES_KEXPAND(a,b,c) \
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.word (F3F(2, 0x36, 0x136)|RS1(a)|IMM5(b)|RD(c));
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#define DES_ROUND(a,b,c,d) \
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.word (F3F(2, 0x19, 0x009)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define MOVXTOD_G1_F60 \
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.word 0xbbb02301
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#define MOVXTOD_G1_F62 \
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.word 0xbfb02301
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#include "opcodes.h"
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.align 32
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ENTRY(des_sparc64_key_expand)
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@ -1,6 +1,8 @@
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#include <linux/linkage.h>
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#include <asm/visasm.h>
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#include "opcodes.h"
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ENTRY(md5_sparc64_transform)
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/* %o0 = digest, %o1 = data, %o2 = rounds */
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VISEntryHalf
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@ -21,8 +23,7 @@ ENTRY(md5_sparc64_transform)
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ldd [%o1 + 0x30], %f20
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ldd [%o1 + 0x38], %f22
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/* md5 */
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.word 0x81b02800
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MD5
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subcc %o2, 1, %o2
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bne,pt %xcc, 1b
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@ -58,8 +59,7 @@ ENTRY(md5_sparc64_transform)
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faligndata %f22, %f24, %f20
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faligndata %f24, %f26, %f22
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/* md5 */
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.word 0x81b02800
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MD5
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subcc %o2, 1, %o2
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fsrc2 %f26, %f10
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@ -0,0 +1,97 @@
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#ifndef _OPCODES_H
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#define _OPCODES_H
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#define F3F(x,y,z) (((x)<<30)|((y)<<19)|((z)<<5))
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#define FPD_ENCODE(x) (((x) >> 5) | ((x) & ~(0x20)))
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#define RS1(x) (FPD_ENCODE(x) << 14)
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#define RS2(x) (FPD_ENCODE(x) << 0)
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#define RS3(x) (FPD_ENCODE(x) << 9)
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#define RD(x) (FPD_ENCODE(x) << 25)
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#define IMM5_0(x) ((x) << 0)
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#define IMM5_9(x) ((x) << 9)
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#define CRC32C(a,b,c) \
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.word (F3F(2,0x36,0x147)|RS1(a)|RS2(b)|RD(c));
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#define MD5 \
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.word 0x81b02800;
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#define SHA1 \
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.word 0x81b02820;
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#define SHA256 \
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.word 0x81b02840;
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#define SHA512 \
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.word 0x81b02860;
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#define AES_EROUND01(a,b,c,d) \
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.word (F3F(2, 0x19, 0)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_EROUND23(a,b,c,d) \
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.word (F3F(2, 0x19, 1)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_DROUND01(a,b,c,d) \
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.word (F3F(2, 0x19, 2)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_DROUND23(a,b,c,d) \
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.word (F3F(2, 0x19, 3)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_EROUND01_L(a,b,c,d) \
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.word (F3F(2, 0x19, 4)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_EROUND23_L(a,b,c,d) \
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.word (F3F(2, 0x19, 5)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_DROUND01_L(a,b,c,d) \
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.word (F3F(2, 0x19, 6)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_DROUND23_L(a,b,c,d) \
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.word (F3F(2, 0x19, 7)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define AES_KEXPAND1(a,b,c,d) \
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.word (F3F(2, 0x19, 8)|RS1(a)|RS2(b)|IMM5_9(c)|RD(d));
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#define AES_KEXPAND0(a,b,c) \
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.word (F3F(2, 0x36, 0x130)|RS1(a)|RS2(b)|RD(c));
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#define AES_KEXPAND2(a,b,c) \
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.word (F3F(2, 0x36, 0x131)|RS1(a)|RS2(b)|RD(c));
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#define DES_IP(a,b) \
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.word (F3F(2, 0x36, 0x134)|RS1(a)|RD(b));
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#define DES_IIP(a,b) \
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.word (F3F(2, 0x36, 0x135)|RS1(a)|RD(b));
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#define DES_KEXPAND(a,b,c) \
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.word (F3F(2, 0x36, 0x136)|RS1(a)|IMM5_0(b)|RD(c));
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#define DES_ROUND(a,b,c,d) \
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.word (F3F(2, 0x19, 0x009)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define CAMELLIA_F(a,b,c,d) \
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.word (F3F(2, 0x19, 0x00c)|RS1(a)|RS2(b)|RS3(c)|RD(d));
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#define CAMELLIA_FL(a,b,c) \
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.word (F3F(2, 0x36, 0x13c)|RS1(a)|RS2(b)|RD(c));
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#define CAMELLIA_FLI(a,b,c) \
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.word (F3F(2, 0x36, 0x13d)|RS1(a)|RS2(b)|RD(c));
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#define MOVDTOX_F0_O4 \
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.word 0x99b02200
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#define MOVDTOX_F2_O5 \
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.word 0x9bb02202
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#define MOVXTOD_G1_F60 \
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.word 0xbbb02301
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#define MOVXTOD_G1_F62 \
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.word 0xbfb02301
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#define MOVXTOD_G3_F4 \
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.word 0x89b02303;
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#define MOVXTOD_G7_F6 \
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.word 0x8db02307;
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#define MOVXTOD_G3_F0 \
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.word 0x81b02303;
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#define MOVXTOD_G7_F2 \
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.word 0x85b02307;
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#define MOVXTOD_O0_F0 \
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.word 0x81b02308;
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#define MOVXTOD_O5_F0 \
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.word 0x81b0230d;
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#define MOVXTOD_O5_F2 \
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.word 0x85b0230d;
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#define MOVXTOD_O5_F4 \
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.word 0x89b0230d;
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#define MOVXTOD_O5_F6 \
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.word 0x8db0230d;
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#define MOVXTOD_G3_F60 \
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.word 0xbbb02303;
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#define MOVXTOD_G7_F62 \
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.word 0xbfb02307;
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#endif /* _OPCODES_H */
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@ -1,6 +1,8 @@
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#include <linux/linkage.h>
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#include <asm/visasm.h>
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#include "opcodes.h"
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ENTRY(sha1_sparc64_transform)
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/* %o0 = digest, %o1 = data, %o2 = rounds */
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VISEntryHalf
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@ -22,8 +24,7 @@ ENTRY(sha1_sparc64_transform)
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ldd [%o1 + 0x30], %f20
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ldd [%o1 + 0x38], %f22
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/* sha1 */
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.word 0x81b02820
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SHA1
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subcc %o2, 1, %o2
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bne,pt %xcc, 1b
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@ -60,8 +61,7 @@ ENTRY(sha1_sparc64_transform)
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faligndata %f22, %f24, %f20
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faligndata %f24, %f26, %f22
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/* sha1 */
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.word 0x81b02820
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SHA1
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subcc %o2, 1, %o2
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fsrc2 %f26, %f10
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@ -1,6 +1,8 @@
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#include <linux/linkage.h>
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#include <asm/visasm.h>
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#include "opcodes.h"
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ENTRY(sha256_sparc64_transform)
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/* %o0 = digest, %o1 = data, %o2 = rounds */
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VISEntryHalf
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@ -25,8 +27,7 @@ ENTRY(sha256_sparc64_transform)
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ldd [%o1 + 0x30], %f20
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ldd [%o1 + 0x38], %f22
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/* sha256 */
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.word 0x81b02840
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SHA256
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subcc %o2, 1, %o2
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bne,pt %xcc, 1b
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@ -66,8 +67,7 @@ ENTRY(sha256_sparc64_transform)
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faligndata %f22, %f24, %f20
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faligndata %f24, %f26, %f22
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/* sha256 */
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.word 0x81b02840
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SHA256
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subcc %o2, 1, %o2
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fsrc2 %f26, %f10
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@ -1,6 +1,8 @@
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#include <linux/linkage.h>
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#include <asm/visasm.h>
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#include "opcodes.h"
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ENTRY(sha512_sparc64_transform)
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/* %o0 = digest, %o1 = data, %o2 = rounds */
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VISEntry
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@ -33,8 +35,7 @@ ENTRY(sha512_sparc64_transform)
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ldd [%o1 + 0x70], %f44
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ldd [%o1 + 0x78], %f46
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/* sha512 */
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.word 0x81b02860
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SHA512
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subcc %o2, 1, %o2
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bne,pt %xcc, 1b
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@ -90,8 +91,7 @@ ENTRY(sha512_sparc64_transform)
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faligndata %f46, %f48, %f44
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faligndata %f48, %f50, %f46
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/* sha512 */
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.word 0x81b02860
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SHA512
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subcc %o2, 1, %o2
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fsrc2 %f50, %f18
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