131 lines
4.5 KiB
Diff
131 lines
4.5 KiB
Diff
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Index: mozilla/security/nss/lib/freebl/mpi/mp_comba.c
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===================================================================
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RCS file: /cvsroot/mozilla/security/nss/lib/freebl/mpi/mp_comba.c,v
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retrieving revision 1.2
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diff -u -u -8 -p -r1.2 mp_comba.c
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--- mozilla/security/nss/lib/freebl/mpi/mp_comba.c 16 Aug 2005 19:25:48 -0000 1.2
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+++ mozilla/security/nss/lib/freebl/mpi/mp_comba.c 14 Feb 2008 22:36:54 -0000
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@@ -87,22 +87,22 @@ __asm__ (
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"adcq $0,%2 \n\t" \
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"addq %%rax,%0 \n\t" \
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"adcq %%rdx,%1 \n\t" \
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"adcq $0,%2 \n\t" \
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:"=r"(c0), "=r"(c1), "=r"(c2): "0"(c0), "1"(c1), "2"(c2), "g"(i), "g"(j) :"%rax","%rdx","%cc");
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#define SQRADDSC(i, j) \
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__asm__ ( \
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- "movq %6,%%rax \n\t" \
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- "mulq %7 \n\t" \
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+ "movq %3,%%rax \n\t" \
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+ "mulq %4 \n\t" \
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"movq %%rax,%0 \n\t" \
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"movq %%rdx,%1 \n\t" \
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"xorq %2,%2 \n\t" \
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- :"=r"(sc0), "=r"(sc1), "=r"(sc2): "0"(sc0), "1"(sc1), "2"(sc2), "g"(i), "g"(j) :"%rax","%rdx","%cc");
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+ :"=r"(sc0), "=r"(sc1), "=r"(sc2): "g"(i), "g"(j) :"%rax","%rdx","%cc");
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#define SQRADDAC(i, j) \
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__asm__ ( \
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"movq %6,%%rax \n\t" \
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"mulq %7 \n\t" \
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"addq %%rax,%0 \n\t" \
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"adcq %%rdx,%1 \n\t" \
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"adcq $0,%2 \n\t" \
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@@ -111,17 +111,17 @@ __asm__ (
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#define SQRADDDB \
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__asm__ ( \
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"addq %3,%0 \n\t" \
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"adcq %4,%1 \n\t" \
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"adcq %5,%2 \n\t" \
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"addq %3,%0 \n\t" \
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"adcq %4,%1 \n\t" \
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"adcq %5,%2 \n\t" \
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- :"=r"(c0), "=r"(c1), "=r"(c2), "=r"(sc0), "=r"(sc1), "=r"(sc2) : "0"(c0), "1"(c1), "2"(c2), "3"(sc0), "4"(sc1), "5"(sc2) : "%cc");
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+ :"=&r"(c0), "=&r"(c1), "=&r"(c2) : "r"(sc0), "r"(sc1), "r"(sc2), "0"(c0), "1"(c1), "2"(c2) : "%cc");
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void s_mp_mul_comba_4(const mp_int *A, const mp_int *B, mp_int *C)
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{
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mp_digit c0, c1, c2, at[8];
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@@ -645,19 +645,17 @@ void s_mp_mul_comba_32(const mp_int *A,
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mp_clamp(C);
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COMBA_FINI;
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}
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void s_mp_sqr_comba_4(const mp_int *A, mp_int *B)
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{
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- mp_digit *a, b[8], c0, c1, c2, sc0, sc1, sc2;
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- /* get rid of some compiler warnings */
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- sc0 = 0; sc1 = 0; sc2 = 0;
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+ mp_digit *a, b[8], c0, c1, c2;
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a = A->dp;
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COMBA_START;
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/* clear carries */
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CLEAR_CARRY;
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/* output 0 */
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@@ -700,18 +698,16 @@ void s_mp_sqr_comba_4(const mp_int *A, m
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B->sign = ZPOS;
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memcpy(B->dp, b, 8 * sizeof(mp_digit));
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mp_clamp(B);
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}
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void s_mp_sqr_comba_8(const mp_int *A, mp_int *B)
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{
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mp_digit *a, b[16], c0, c1, c2, sc0, sc1, sc2;
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- /* get rid of some compiler warnings */
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- sc0 = 0; sc1 = 0; sc2 = 0;
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a = A->dp;
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COMBA_START;
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/* clear carries */
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CLEAR_CARRY;
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/* output 0 */
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@@ -794,18 +790,16 @@ void s_mp_sqr_comba_8(const mp_int *A, m
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B->sign = ZPOS;
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memcpy(B->dp, b, 16 * sizeof(mp_digit));
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mp_clamp(B);
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}
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void s_mp_sqr_comba_16(const mp_int *A, mp_int *B)
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{
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mp_digit *a, b[32], c0, c1, c2, sc0, sc1, sc2;
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- /* get rid of some compiler warnings */
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- sc0 = 0; sc1 = 0; sc2 = 0;
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a = A->dp;
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COMBA_START;
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/* clear carries */
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CLEAR_CARRY;
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/* output 0 */
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@@ -969,18 +963,16 @@ void s_mp_sqr_comba_16(const mp_int *A,
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memcpy(B->dp, b, 32 * sizeof(mp_digit));
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mp_clamp(B);
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}
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void s_mp_sqr_comba_32(const mp_int *A, mp_int *B)
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{
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mp_digit *a, b[64], c0, c1, c2, sc0, sc1, sc2;
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- /* get rid of some compiler warnings */
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- sc0 = 0; sc1 = 0; sc2 = 0;
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a = A->dp;
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COMBA_START;
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/* clear carries */
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CLEAR_CARRY;
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/* output 0 */
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