diff options
Diffstat (limited to 'src/crypto/curve25519-x86_64.h')
| -rw-r--r-- | src/crypto/curve25519-x86_64.h | 214 |
1 files changed, 107 insertions, 107 deletions
diff --git a/src/crypto/curve25519-x86_64.h b/src/crypto/curve25519-x86_64.h index b1c3766..7324cee 100644 --- a/src/crypto/curve25519-x86_64.h +++ b/src/crypto/curve25519-x86_64.h @@ -350,11 +350,11 @@ static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 asm volatile( "xorl %%r14d, %%r14d ;" "movq (%1), %%rdx; " /* A[0] */ - "mulx (%2), %%r8, %%r12; " /* A[0]*B[0] */ + "mulx (%2), %%r8, %%r15; " /* A[0]*B[0] */ "xorl %%r10d, %%r10d ;" "movq %%r8, (%0) ;" "mulx 8(%2), %%r10, %%rax; " /* A[0]*B[1] */ - "adox %%r10, %%r12 ;" + "adox %%r10, %%r15 ;" "mulx 16(%2), %%r8, %%rbx; " /* A[0]*B[2] */ "adox %%r8, %%rax ;" "mulx 24(%2), %%r10, %%rcx; " /* A[0]*B[3] */ @@ -364,7 +364,7 @@ static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "movq 8(%1), %%rdx; " /* A[1] */ "mulx (%2), %%r8, %%r9; " /* A[1]*B[0] */ - "adox %%r12, %%r8 ;" + "adox %%r15, %%r8 ;" "movq %%r8, 8(%0) ;" "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */ "adox %%r10, %%r9 ;" @@ -372,12 +372,12 @@ static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "mulx 16(%2), %%r8, %%r13; " /* A[1]*B[2] */ "adox %%r8, %%r11 ;" "adcx %%r11, %%rbx ;" - "mulx 24(%2), %%r10, %%r12; " /* A[1]*B[3] */ + "mulx 24(%2), %%r10, %%r15; " /* A[1]*B[3] */ "adox %%r10, %%r13 ;" "adcx %%r13, %%rcx ;" /******************************************/ - "adox %%r14, %%r12 ;" - "adcx %%r14, %%r12 ;" + "adox %%r14, %%r15 ;" + "adcx %%r14, %%r15 ;" "movq 16(%1), %%rdx; " /* A[2] */ "xorl %%r10d, %%r10d ;" @@ -392,7 +392,7 @@ static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "adcx %%r11, %%rcx ;" "mulx 24(%2), %%r10, %%rax; " /* A[2]*B[3] */ "adox %%r10, %%r13 ;" - "adcx %%r13, %%r12 ;" + "adcx %%r13, %%r15 ;" /******************************************/ "adox %%r14, %%rax ;" "adcx %%r14, %%rax ;" @@ -408,8 +408,8 @@ static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "movq %%rcx, 32(%0) ;" "mulx 16(%2), %%r8, %%r13; " /* A[3]*B[2] */ "adox %%r8, %%r11 ;" - "adcx %%r11, %%r12 ;" - "movq %%r12, 40(%0) ;" + "adcx %%r11, %%r15 ;" + "movq %%r15, 40(%0) ;" "mulx 24(%2), %%r10, %%rbx; " /* A[3]*B[3] */ "adox %%r10, %%r13 ;" "adcx %%r13, %%rax ;" @@ -420,11 +420,11 @@ static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "movq %%rbx, 56(%0) ;" "movq 32(%1), %%rdx; " /* C[0] */ - "mulx 32(%2), %%r8, %%r12; " /* C[0]*D[0] */ + "mulx 32(%2), %%r8, %%r15; " /* C[0]*D[0] */ "xorl %%r10d, %%r10d ;" "movq %%r8, 64(%0);" "mulx 40(%2), %%r10, %%rax; " /* C[0]*D[1] */ - "adox %%r10, %%r12 ;" + "adox %%r10, %%r15 ;" "mulx 48(%2), %%r8, %%rbx; " /* C[0]*D[2] */ "adox %%r8, %%rax ;" "mulx 56(%2), %%r10, %%rcx; " /* C[0]*D[3] */ @@ -435,7 +435,7 @@ static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "movq 40(%1), %%rdx; " /* C[1] */ "xorl %%r10d, %%r10d ;" "mulx 32(%2), %%r8, %%r9; " /* C[1]*D[0] */ - "adox %%r12, %%r8 ;" + "adox %%r15, %%r8 ;" "movq %%r8, 72(%0);" "mulx 40(%2), %%r10, %%r11; " /* C[1]*D[1] */ "adox %%r10, %%r9 ;" @@ -443,12 +443,12 @@ static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "mulx 48(%2), %%r8, %%r13; " /* C[1]*D[2] */ "adox %%r8, %%r11 ;" "adcx %%r11, %%rbx ;" - "mulx 56(%2), %%r10, %%r12; " /* C[1]*D[3] */ + "mulx 56(%2), %%r10, %%r15; " /* C[1]*D[3] */ "adox %%r10, %%r13 ;" "adcx %%r13, %%rcx ;" /******************************************/ - "adox %%r14, %%r12 ;" - "adcx %%r14, %%r12 ;" + "adox %%r14, %%r15 ;" + "adcx %%r14, %%r15 ;" "movq 48(%1), %%rdx; " /* C[2] */ "xorl %%r10d, %%r10d ;" @@ -463,7 +463,7 @@ static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "adcx %%r11, %%rcx ;" "mulx 56(%2), %%r10, %%rax; " /* C[2]*D[3] */ "adox %%r10, %%r13 ;" - "adcx %%r13, %%r12 ;" + "adcx %%r13, %%r15 ;" /******************************************/ "adox %%r14, %%rax ;" "adcx %%r14, %%rax ;" @@ -479,8 +479,8 @@ static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "movq %%rcx, 96(%0) ;" "mulx 48(%2), %%r8, %%r13; " /* C[3]*D[2] */ "adox %%r8, %%r11 ;" - "adcx %%r11, %%r12 ;" - "movq %%r12, 104(%0) ;" + "adcx %%r11, %%r15 ;" + "movq %%r15, 104(%0) ;" "mulx 56(%2), %%r10, %%rbx; " /* C[3]*D[3] */ "adox %%r10, %%r13 ;" "adcx %%r13, %%rax ;" @@ -491,17 +491,17 @@ static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "movq %%rbx, 120(%0) ;" : : "r"(c), "r"(a), "r"(b) - : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14"); + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r13", "%r14", "%r15"); } static void mul2_256x256_integer_bmi2(u64 *const c, const u64 *const a, const u64 *const b) { asm volatile( "movq (%1), %%rdx; " /* A[0] */ - "mulx (%2), %%r8, %%r12; " /* A[0]*B[0] */ + "mulx (%2), %%r8, %%r15; " /* A[0]*B[0] */ "movq %%r8, (%0) ;" "mulx 8(%2), %%r10, %%rax; " /* A[0]*B[1] */ - "addq %%r10, %%r12 ;" + "addq %%r10, %%r15 ;" "mulx 16(%2), %%r8, %%rbx; " /* A[0]*B[2] */ "adcq %%r8, %%rax ;" "mulx 24(%2), %%r10, %%rcx; " /* A[0]*B[3] */ @@ -511,21 +511,21 @@ static void mul2_256x256_integer_bmi2(u64 *const c, const u64 *const a, const u6 "movq 8(%1), %%rdx; " /* A[1] */ "mulx (%2), %%r8, %%r9; " /* A[1]*B[0] */ - "addq %%r12, %%r8 ;" + "addq %%r15, %%r8 ;" "movq %%r8, 8(%0) ;" "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */ "adcq %%r10, %%r9 ;" "mulx 16(%2), %%r8, %%r13; " /* A[1]*B[2] */ "adcq %%r8, %%r11 ;" - "mulx 24(%2), %%r10, %%r12; " /* A[1]*B[3] */ + "mulx 24(%2), %%r10, %%r15; " /* A[1]*B[3] */ "adcq %%r10, %%r13 ;" /******************************************/ - "adcq $0, %%r12 ;" + "adcq $0, %%r15 ;" "addq %%r9, %%rax ;" "adcq %%r11, %%rbx ;" "adcq %%r13, %%rcx ;" - "adcq $0, %%r12 ;" + "adcq $0, %%r15 ;" "movq 16(%1), %%rdx; " /* A[2] */ "mulx (%2), %%r8, %%r9; " /* A[2]*B[0] */ @@ -542,7 +542,7 @@ static void mul2_256x256_integer_bmi2(u64 *const c, const u64 *const a, const u6 "addq %%r9, %%rbx ;" "adcq %%r11, %%rcx ;" - "adcq %%r13, %%r12 ;" + "adcq %%r13, %%r15 ;" "adcq $0, %%rax ;" "movq 24(%1), %%rdx; " /* A[3] */ @@ -560,18 +560,18 @@ static void mul2_256x256_integer_bmi2(u64 *const c, const u64 *const a, const u6 "addq %%r9, %%rcx ;" "movq %%rcx, 32(%0) ;" - "adcq %%r11, %%r12 ;" - "movq %%r12, 40(%0) ;" + "adcq %%r11, %%r15 ;" + "movq %%r15, 40(%0) ;" "adcq %%r13, %%rax ;" "movq %%rax, 48(%0) ;" "adcq $0, %%rbx ;" "movq %%rbx, 56(%0) ;" "movq 32(%1), %%rdx; " /* C[0] */ - "mulx 32(%2), %%r8, %%r12; " /* C[0]*D[0] */ + "mulx 32(%2), %%r8, %%r15; " /* C[0]*D[0] */ "movq %%r8, 64(%0) ;" "mulx 40(%2), %%r10, %%rax; " /* C[0]*D[1] */ - "addq %%r10, %%r12 ;" + "addq %%r10, %%r15 ;" "mulx 48(%2), %%r8, %%rbx; " /* C[0]*D[2] */ "adcq %%r8, %%rax ;" "mulx 56(%2), %%r10, %%rcx; " /* C[0]*D[3] */ @@ -581,21 +581,21 @@ static void mul2_256x256_integer_bmi2(u64 *const c, const u64 *const a, const u6 "movq 40(%1), %%rdx; " /* C[1] */ "mulx 32(%2), %%r8, %%r9; " /* C[1]*D[0] */ - "addq %%r12, %%r8 ;" + "addq %%r15, %%r8 ;" "movq %%r8, 72(%0) ;" "mulx 40(%2), %%r10, %%r11; " /* C[1]*D[1] */ "adcq %%r10, %%r9 ;" "mulx 48(%2), %%r8, %%r13; " /* C[1]*D[2] */ "adcq %%r8, %%r11 ;" - "mulx 56(%2), %%r10, %%r12; " /* C[1]*D[3] */ + "mulx 56(%2), %%r10, %%r15; " /* C[1]*D[3] */ "adcq %%r10, %%r13 ;" /******************************************/ - "adcq $0, %%r12 ;" + "adcq $0, %%r15 ;" "addq %%r9, %%rax ;" "adcq %%r11, %%rbx ;" "adcq %%r13, %%rcx ;" - "adcq $0, %%r12 ;" + "adcq $0, %%r15 ;" "movq 48(%1), %%rdx; " /* C[2] */ "mulx 32(%2), %%r8, %%r9; " /* C[2]*D[0] */ @@ -612,7 +612,7 @@ static void mul2_256x256_integer_bmi2(u64 *const c, const u64 *const a, const u6 "addq %%r9, %%rbx ;" "adcq %%r11, %%rcx ;" - "adcq %%r13, %%r12 ;" + "adcq %%r13, %%r15 ;" "adcq $0, %%rax ;" "movq 56(%1), %%rdx; " /* C[3] */ @@ -630,15 +630,15 @@ static void mul2_256x256_integer_bmi2(u64 *const c, const u64 *const a, const u6 "addq %%r9, %%rcx ;" "movq %%rcx, 96(%0) ;" - "adcq %%r11, %%r12 ;" - "movq %%r12, 104(%0) ;" + "adcq %%r11, %%r15 ;" + "movq %%r15, 104(%0) ;" "adcq %%r13, %%rax ;" "movq %%rax, 112(%0) ;" "adcq $0, %%rbx ;" "movq %%rbx, 120(%0) ;" : : "r"(c), "r"(a), "r"(b) - : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13"); + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r13", "%r15"); } static void sqr2_256x256_integer_adx(u64 *const c, const u64 *const a) @@ -652,10 +652,10 @@ static void sqr2_256x256_integer_adx(u64 *const c, const u64 *const a) "mulx 24(%1), %%rax, %%rcx ;" /* A[3]*A[0] */ "adcx %%rax, %%r10 ;" "movq 24(%1), %%rdx ;" /* A[3] */ - "mulx 8(%1), %%r11, %%r12 ;" /* A[1]*A[3] */ + "mulx 8(%1), %%r11, %%rbx ;" /* A[1]*A[3] */ "adcx %%rcx, %%r11 ;" "mulx 16(%1), %%rax, %%r13 ;" /* A[2]*A[3] */ - "adcx %%rax, %%r12 ;" + "adcx %%rax, %%rbx ;" "movq 8(%1), %%rdx ;" /* A[1] */ "adcx %%r15, %%r13 ;" "mulx 16(%1), %%rax, %%rcx ;" /* A[2]*A[1] */ @@ -668,12 +668,12 @@ static void sqr2_256x256_integer_adx(u64 *const c, const u64 *const a) "adcx %%r8, %%r8 ;" "adox %%rcx, %%r11 ;" "adcx %%r9, %%r9 ;" - "adox %%r15, %%r12 ;" + "adox %%r15, %%rbx ;" "adcx %%r10, %%r10 ;" "adox %%r15, %%r13 ;" "adcx %%r11, %%r11 ;" "adox %%r15, %%r14 ;" - "adcx %%r12, %%r12 ;" + "adcx %%rbx, %%rbx ;" "adcx %%r13, %%r13 ;" "adcx %%r14, %%r14 ;" @@ -693,8 +693,8 @@ static void sqr2_256x256_integer_adx(u64 *const c, const u64 *const a) "mulx %%rdx, %%rax, %%rcx ;" /* A[2]^2 */ "adcq %%rax, %%r11 ;" "movq %%r11, 32(%0) ;" - "adcq %%rcx, %%r12 ;" - "movq %%r12, 40(%0) ;" + "adcq %%rcx, %%rbx ;" + "movq %%rbx, 40(%0) ;" "movq 24(%1), %%rdx ;" "mulx %%rdx, %%rax, %%rcx ;" /* A[3]^2 */ "adcq %%rax, %%r13 ;" @@ -711,10 +711,10 @@ static void sqr2_256x256_integer_adx(u64 *const c, const u64 *const a) "mulx 56(%1), %%rax, %%rcx ;" /* B[3]*B[0] */ "adcx %%rax, %%r10 ;" "movq 56(%1), %%rdx ;" /* B[3] */ - "mulx 40(%1), %%r11, %%r12 ;" /* B[1]*B[3] */ + "mulx 40(%1), %%r11, %%rbx ;" /* B[1]*B[3] */ "adcx %%rcx, %%r11 ;" "mulx 48(%1), %%rax, %%r13 ;" /* B[2]*B[3] */ - "adcx %%rax, %%r12 ;" + "adcx %%rax, %%rbx ;" "movq 40(%1), %%rdx ;" /* B[1] */ "adcx %%r15, %%r13 ;" "mulx 48(%1), %%rax, %%rcx ;" /* B[2]*B[1] */ @@ -727,12 +727,12 @@ static void sqr2_256x256_integer_adx(u64 *const c, const u64 *const a) "adcx %%r8, %%r8 ;" "adox %%rcx, %%r11 ;" "adcx %%r9, %%r9 ;" - "adox %%r15, %%r12 ;" + "adox %%r15, %%rbx ;" "adcx %%r10, %%r10 ;" "adox %%r15, %%r13 ;" "adcx %%r11, %%r11 ;" "adox %%r15, %%r14 ;" - "adcx %%r12, %%r12 ;" + "adcx %%rbx, %%rbx ;" "adcx %%r13, %%r13 ;" "adcx %%r14, %%r14 ;" @@ -752,8 +752,8 @@ static void sqr2_256x256_integer_adx(u64 *const c, const u64 *const a) "mulx %%rdx, %%rax, %%rcx ;" /* B[2]^2 */ "adcq %%rax, %%r11 ;" "movq %%r11, 96(%0) ;" - "adcq %%rcx, %%r12 ;" - "movq %%r12, 104(%0) ;" + "adcq %%rcx, %%rbx ;" + "movq %%rbx, 104(%0) ;" "movq 56(%1), %%rdx ;" "mulx %%rdx, %%rax, %%rcx ;" /* B[3]^2 */ "adcq %%rax, %%r13 ;" @@ -762,7 +762,7 @@ static void sqr2_256x256_integer_adx(u64 *const c, const u64 *const a) "movq %%r14, 120(%0) ;" : : "r"(c), "r"(a) - : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15"); + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r13", "%r14", "%r15"); } static void sqr2_256x256_integer_bmi2(u64 *const c, const u64 *const a) @@ -774,13 +774,13 @@ static void sqr2_256x256_integer_bmi2(u64 *const c, const u64 *const a) "mulx 24(%1), %%rcx, %%r14 ;" /* A[3]*A[1] */ "movq 16(%1), %%rdx ;" /* A[2] */ - "mulx 24(%1), %%r12, %%r13 ;" /* A[3]*A[2] */ + "mulx 24(%1), %%r15, %%r13 ;" /* A[3]*A[2] */ "mulx (%1), %%rax, %%rdx ;" /* A[0]*A[2] */ "addq %%rax, %%r9 ;" "adcq %%rdx, %%r10 ;" "adcq %%rcx, %%r11 ;" - "adcq %%r14, %%r12 ;" + "adcq %%r14, %%r15 ;" "adcq $0, %%r13 ;" "movq $0, %%r14 ;" "adcq $0, %%r14 ;" @@ -790,13 +790,13 @@ static void sqr2_256x256_integer_bmi2(u64 *const c, const u64 *const a) "addq %%rax, %%r10 ;" "adcq %%rcx, %%r11 ;" - "adcq $0, %%r12 ;" + "adcq $0, %%r15 ;" "adcq $0, %%r13 ;" "adcq $0, %%r14 ;" "shldq $1, %%r13, %%r14 ;" - "shldq $1, %%r12, %%r13 ;" - "shldq $1, %%r11, %%r12 ;" + "shldq $1, %%r15, %%r13 ;" + "shldq $1, %%r11, %%r15 ;" "shldq $1, %%r10, %%r11 ;" "shldq $1, %%r9, %%r10 ;" "shldq $1, %%r8, %%r9 ;" @@ -818,8 +818,8 @@ static void sqr2_256x256_integer_bmi2(u64 *const c, const u64 *const a) "mulx %%rdx, %%rax, %%rcx ; " /* A[2]^2 */ "adcq %%rax, %%r11 ;" "movq %%r11, 32(%0) ;" - "adcq %%rcx, %%r12 ;" - "movq %%r12, 40(%0) ;" + "adcq %%rcx, %%r15 ;" + "movq %%r15, 40(%0) ;" "movq 24(%1), %%rdx ;" "mulx %%rdx, %%rax, %%rcx ; " /* A[3]^2 */ "adcq %%rax, %%r13 ;" @@ -833,13 +833,13 @@ static void sqr2_256x256_integer_bmi2(u64 *const c, const u64 *const a) "mulx 56(%1), %%rcx, %%r14 ;" /* B[3]*B[1] */ "movq 48(%1), %%rdx ;" /* B[2] */ - "mulx 56(%1), %%r12, %%r13 ;" /* B[3]*B[2] */ + "mulx 56(%1), %%r15, %%r13 ;" /* B[3]*B[2] */ "mulx 32(%1), %%rax, %%rdx ;" /* B[0]*B[2] */ "addq %%rax, %%r9 ;" "adcq %%rdx, %%r10 ;" "adcq %%rcx, %%r11 ;" - "adcq %%r14, %%r12 ;" + "adcq %%r14, %%r15 ;" "adcq $0, %%r13 ;" "movq $0, %%r14 ;" "adcq $0, %%r14 ;" @@ -849,13 +849,13 @@ static void sqr2_256x256_integer_bmi2(u64 *const c, const u64 *const a) "addq %%rax, %%r10 ;" "adcq %%rcx, %%r11 ;" - "adcq $0, %%r12 ;" + "adcq $0, %%r15 ;" "adcq $0, %%r13 ;" "adcq $0, %%r14 ;" "shldq $1, %%r13, %%r14 ;" - "shldq $1, %%r12, %%r13 ;" - "shldq $1, %%r11, %%r12 ;" + "shldq $1, %%r15, %%r13 ;" + "shldq $1, %%r11, %%r15 ;" "shldq $1, %%r10, %%r11 ;" "shldq $1, %%r9, %%r10 ;" "shldq $1, %%r8, %%r9 ;" @@ -877,8 +877,8 @@ static void sqr2_256x256_integer_bmi2(u64 *const c, const u64 *const a) "mulx %%rdx, %%rax, %%rcx ; " /* B[2]^2 */ "adcq %%rax, %%r11 ;" "movq %%r11, 96(%0) ;" - "adcq %%rcx, %%r12 ;" - "movq %%r12, 104(%0) ;" + "adcq %%rcx, %%r15 ;" + "movq %%r15, 104(%0) ;" "movq 56(%1), %%rdx ;" "mulx %%rdx, %%rax, %%rcx ; " /* B[3]^2 */ "adcq %%rax, %%r13 ;" @@ -887,7 +887,7 @@ static void sqr2_256x256_integer_bmi2(u64 *const c, const u64 *const a) "movq %%r14, 120(%0) ;" : : "r"(c), "r"(a) - : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14"); + : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r13", "%r14", "%r15"); } static void red_eltfp25519_2w_adx(u64 *const c, const u64 *const a) @@ -1026,8 +1026,8 @@ static void mul_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "mulx 8(%2), %%r10, %%r11; " /* A[0]*B[1] */ "adox %%r9, %%r10 ;" "movq %%r10, 8(%0) ;" - "mulx 16(%2), %%r12, %%r13; " /* A[0]*B[2] */ - "adox %%r11, %%r12 ;" + "mulx 16(%2), %%r15, %%r13; " /* A[0]*B[2] */ + "adox %%r11, %%r15 ;" "mulx 24(%2), %%r14, %%rdx; " /* A[0]*B[3] */ "adox %%r13, %%r14 ;" "movq $0, %%rax ;" @@ -1041,11 +1041,11 @@ static void mul_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "movq %%r8, 8(%0) ;" "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */ "adox %%r9, %%r10 ;" - "adcx %%r12, %%r10 ;" + "adcx %%r15, %%r10 ;" "movq %%r10, 16(%0) ;" - "mulx 16(%2), %%r12, %%r13; " /* A[1]*B[2] */ - "adox %%r11, %%r12 ;" - "adcx %%r14, %%r12 ;" + "mulx 16(%2), %%r15, %%r13; " /* A[1]*B[2] */ + "adox %%r11, %%r15 ;" + "adcx %%r14, %%r15 ;" "movq $0, %%r8 ;" "mulx 24(%2), %%r14, %%rdx; " /* A[1]*B[3] */ "adox %%r13, %%r14 ;" @@ -1062,11 +1062,11 @@ static void mul_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "movq %%r8, 16(%0) ;" "mulx 8(%2), %%r10, %%r11; " /* A[2]*B[1] */ "adox %%r9, %%r10 ;" - "adcx %%r12, %%r10 ;" + "adcx %%r15, %%r10 ;" "movq %%r10, 24(%0) ;" - "mulx 16(%2), %%r12, %%r13; " /* A[2]*B[2] */ - "adox %%r11, %%r12 ;" - "adcx %%r14, %%r12 ;" + "mulx 16(%2), %%r15, %%r13; " /* A[2]*B[2] */ + "adox %%r11, %%r15 ;" + "adcx %%r14, %%r15 ;" "movq $0, %%r8 ;" "mulx 24(%2), %%r14, %%rdx; " /* A[2]*B[3] */ "adox %%r13, %%r14 ;" @@ -1083,12 +1083,12 @@ static void mul_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "movq %%r8, 24(%0) ;" "mulx 8(%2), %%r10, %%r11; " /* A[3]*B[1] */ "adox %%r9, %%r10 ;" - "adcx %%r12, %%r10 ;" + "adcx %%r15, %%r10 ;" "movq %%r10, 32(%0) ;" - "mulx 16(%2), %%r12, %%r13; " /* A[3]*B[2] */ - "adox %%r11, %%r12 ;" - "adcx %%r14, %%r12 ;" - "movq %%r12, 40(%0) ;" + "mulx 16(%2), %%r15, %%r13; " /* A[3]*B[2] */ + "adox %%r11, %%r15 ;" + "adcx %%r14, %%r15 ;" + "movq %%r15, 40(%0) ;" "movq $0, %%r8 ;" "mulx 24(%2), %%r14, %%rdx; " /* A[3]*B[3] */ "adox %%r13, %%r14 ;" @@ -1101,17 +1101,17 @@ static void mul_256x256_integer_adx(u64 *const c, const u64 *const a, const u64 "movq %%rax, 56(%0) ;" : : "r"(c), "r"(a), "r"(b) - : "memory", "cc", "%rax", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14"); + : "memory", "cc", "%rax", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r13", "%r14", "%r15"); } static void mul_256x256_integer_bmi2(u64 *const c, const u64 *const a, const u64 *const b) { asm volatile( "movq (%1), %%rdx; " /* A[0] */ - "mulx (%2), %%r8, %%r12; " /* A[0]*B[0] */ + "mulx (%2), %%r8, %%r15; " /* A[0]*B[0] */ "movq %%r8, (%0) ;" "mulx 8(%2), %%r10, %%rax; " /* A[0]*B[1] */ - "addq %%r10, %%r12 ;" + "addq %%r10, %%r15 ;" "mulx 16(%2), %%r8, %%rbx; " /* A[0]*B[2] */ "adcq %%r8, %%rax ;" "mulx 24(%2), %%r10, %%rcx; " /* A[0]*B[3] */ @@ -1121,21 +1121,21 @@ static void mul_256x256_integer_bmi2(u64 *const c, const u64 *const a, const u64 "movq 8(%1), %%rdx; " /* A[1] */ "mulx (%2), %%r8, %%r9; " /* A[1]*B[0] */ - "addq %%r12, %%r8 ;" + "addq %%r15, %%r8 ;" "movq %%r8, 8(%0) ;" "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */ "adcq %%r10, %%r9 ;" "mulx 16(%2), %%r8, %%r13; " /* A[1]*B[2] */ "adcq %%r8, %%r11 ;" - "mulx 24(%2), %%r10, %%r12; " /* A[1]*B[3] */ + "mulx 24(%2), %%r10, %%r15; " /* A[1]*B[3] */ "adcq %%r10, %%r13 ;" /******************************************/ - "adcq $0, %%r12 ;" + "adcq $0, %%r15 ;" "addq %%r9, %%rax ;" "adcq %%r11, %%rbx ;" "adcq %%r13, %%rcx ;" - "adcq $0, %%r12 ;" + "adcq $0, %%r15 ;" "movq 16(%1), %%rdx; " /* A[2] */ "mulx (%2), %%r8, %%r9; " /* A[2]*B[0] */ @@ -1152,7 +1152,7 @@ static void mul_256x256_integer_bmi2(u64 *const c, const u64 *const a, const u64 "addq %%r9, %%rbx ;" "adcq %%r11, %%rcx ;" - "adcq %%r13, %%r12 ;" + "adcq %%r13, %%r15 ;" "adcq $0, %%rax ;" "movq 24(%1), %%rdx; " /* A[3] */ @@ -1170,15 +1170,15 @@ static void mul_256x256_integer_bmi2(u64 *const c, const u64 *const a, const u64 "addq %%r9, %%rcx ;" "movq %%rcx, 32(%0) ;" - "adcq %%r11, %%r12 ;" - "movq %%r12, 40(%0) ;" + "adcq %%r11, %%r15 ;" + "movq %%r15, 40(%0) ;" "adcq %%r13, %%rax ;" "movq %%rax, 48(%0) ;" "adcq $0, %%rbx ;" "movq %%rbx, 56(%0) ;" : : "r"(c), "r"(a), "r"(b) - : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13"); + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r13", "%r15"); } static void sqr_256x256_integer_adx(u64 *const c, const u64 *const a) @@ -1192,10 +1192,10 @@ static void sqr_256x256_integer_adx(u64 *const c, const u64 *const a) "mulx 24(%1), %%rax, %%rcx ;" /* A[3]*A[0] */ "adcx %%rax, %%r10 ;" "movq 24(%1), %%rdx ;" /* A[3] */ - "mulx 8(%1), %%r11, %%r12 ;" /* A[1]*A[3] */ + "mulx 8(%1), %%r11, %%rbx ;" /* A[1]*A[3] */ "adcx %%rcx, %%r11 ;" "mulx 16(%1), %%rax, %%r13 ;" /* A[2]*A[3] */ - "adcx %%rax, %%r12 ;" + "adcx %%rax, %%rbx ;" "movq 8(%1), %%rdx ;" /* A[1] */ "adcx %%r15, %%r13 ;" "mulx 16(%1), %%rax, %%rcx ;" /* A[2]*A[1] */ @@ -1208,12 +1208,12 @@ static void sqr_256x256_integer_adx(u64 *const c, const u64 *const a) "adcx %%r8, %%r8 ;" "adox %%rcx, %%r11 ;" "adcx %%r9, %%r9 ;" - "adox %%r15, %%r12 ;" + "adox %%r15, %%rbx ;" "adcx %%r10, %%r10 ;" "adox %%r15, %%r13 ;" "adcx %%r11, %%r11 ;" "adox %%r15, %%r14 ;" - "adcx %%r12, %%r12 ;" + "adcx %%rbx, %%rbx ;" "adcx %%r13, %%r13 ;" "adcx %%r14, %%r14 ;" @@ -1233,8 +1233,8 @@ static void sqr_256x256_integer_adx(u64 *const c, const u64 *const a) "mulx %%rdx, %%rax, %%rcx ;" /* A[2]^2 */ "adcq %%rax, %%r11 ;" "movq %%r11, 32(%0) ;" - "adcq %%rcx, %%r12 ;" - "movq %%r12, 40(%0) ;" + "adcq %%rcx, %%rbx ;" + "movq %%rbx, 40(%0) ;" "movq 24(%1), %%rdx ;" "mulx %%rdx, %%rax, %%rcx ;" /* A[3]^2 */ "adcq %%rax, %%r13 ;" @@ -1243,7 +1243,7 @@ static void sqr_256x256_integer_adx(u64 *const c, const u64 *const a) "movq %%r14, 56(%0) ;" : : "r"(c), "r"(a) - : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15"); + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r13", "%r14", "%r15"); } static void sqr_256x256_integer_bmi2(u64 *const c, const u64 *const a) @@ -1255,13 +1255,13 @@ static void sqr_256x256_integer_bmi2(u64 *const c, const u64 *const a) "mulx 24(%1), %%rcx, %%r14 ;" /* A[3]*A[1] */ "movq 16(%1), %%rdx ;" /* A[2] */ - "mulx 24(%1), %%r12, %%r13 ;" /* A[3]*A[2] */ + "mulx 24(%1), %%r15, %%r13 ;" /* A[3]*A[2] */ "mulx (%1), %%rax, %%rdx ;" /* A[0]*A[2] */ "addq %%rax, %%r9 ;" "adcq %%rdx, %%r10 ;" "adcq %%rcx, %%r11 ;" - "adcq %%r14, %%r12 ;" + "adcq %%r14, %%r15 ;" "adcq $0, %%r13 ;" "movq $0, %%r14 ;" "adcq $0, %%r14 ;" @@ -1271,13 +1271,13 @@ static void sqr_256x256_integer_bmi2(u64 *const c, const u64 *const a) "addq %%rax, %%r10 ;" "adcq %%rcx, %%r11 ;" - "adcq $0, %%r12 ;" + "adcq $0, %%r15 ;" "adcq $0, %%r13 ;" "adcq $0, %%r14 ;" "shldq $1, %%r13, %%r14 ;" - "shldq $1, %%r12, %%r13 ;" - "shldq $1, %%r11, %%r12 ;" + "shldq $1, %%r15, %%r13 ;" + "shldq $1, %%r11, %%r15 ;" "shldq $1, %%r10, %%r11 ;" "shldq $1, %%r9, %%r10 ;" "shldq $1, %%r8, %%r9 ;" @@ -1299,8 +1299,8 @@ static void sqr_256x256_integer_bmi2(u64 *const c, const u64 *const a) "mulx %%rdx, %%rax, %%rcx ;" /* A[2]^2 */ "adcq %%rax, %%r11 ;" "movq %%r11, 32(%0) ;" - "adcq %%rcx, %%r12 ;" - "movq %%r12, 40(%0) ;" + "adcq %%rcx, %%r15 ;" + "movq %%r15, 40(%0) ;" "movq 24(%1), %%rdx ;" "mulx %%rdx, %%rax, %%rcx ;" /* A[3]^2 */ "adcq %%rax, %%r13 ;" @@ -1309,7 +1309,7 @@ static void sqr_256x256_integer_bmi2(u64 *const c, const u64 *const a) "movq %%r14, 56(%0) ;" : : "r"(c), "r"(a) - : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14"); + : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11", "%r13", "%r14", "%r15"); } static void red_eltfp25519_1w_adx(u64 *const c, const u64 *const a) |