-.ident "sparcv8.s, Version 1.1"
+.ident "sparcv8.s, Version 1.4"
.ident "SPARC v8 ISA artwork by Andy Polyakov <appro@fy.chalmers.se>"
/*
/*
* Revision history.
*
- * 1.1 - new loop unrolling model(*)
- * - 10% performance boost(*)
+ * 1.1 - new loop unrolling model(*);
+ * 1.2 - made gas friendly;
+ * 1.3 - fixed problem with /usr/ccs/lib/cpp;
+ * 1.4 - some retunes;
*
* (*) see bn_asm.sparc.v8plus.S for details
*/
.section ".text",#alloc,#execinstr
-.file "sparcv8.s"
+.file "bn_asm.sparc.v8.S"
.align 32
bz .L_bn_mul_add_words_tail
clr %o5
- umul %o3,%g2,%g2
- ld [%o0],%o4
- rd %y,%g1
- addcc %o4,%g2,%o4
- ld [%o1+4],%g3
- addx %g1,0,%o5
- ba .L_bn_mul_add_words_warm_loop
- st %o4,[%o0]
-
.L_bn_mul_add_words_loop:
ld [%o0],%o4
+ ld [%o1+4],%g3
umul %o3,%g2,%g2
rd %y,%g1
addcc %o4,%o5,%o4
- ld [%o1+4],%g3
addx %g1,0,%g1
addcc %o4,%g2,%o4
- nop
- addx %g1,0,%o5
st %o4,[%o0]
+ addx %g1,0,%o5
-.L_bn_mul_add_words_warm_loop:
ld [%o0+4],%o4
+ ld [%o1+8],%g2
umul %o3,%g3,%g3
dec 4,%o2
rd %y,%g1
addcc %o4,%o5,%o4
- ld [%o1+8],%g2
addx %g1,0,%g1
addcc %o4,%g3,%o4
- addx %g1,0,%o5
st %o4,[%o0+4]
+ addx %g1,0,%o5
ld [%o0+8],%o4
+ ld [%o1+12],%g3
umul %o3,%g2,%g2
inc 16,%o1
rd %y,%g1
addcc %o4,%o5,%o4
- ld [%o1-4],%g3
addx %g1,0,%g1
addcc %o4,%g2,%o4
- addx %g1,0,%o5
st %o4,[%o0+8]
+ addx %g1,0,%o5
ld [%o0+12],%o4
umul %o3,%g3,%g3
addcc %o4,%o5,%o4
addx %g1,0,%g1
addcc %o4,%g3,%o4
- addx %g1,0,%o5
st %o4,[%o0-4]
+ addx %g1,0,%o5
andcc %o2,-4,%g0
bnz,a .L_bn_mul_add_words_loop
ld [%o1],%g2
st %o4,[%o0]
ld [%o1+4],%g2
- umul %o3,%g2,%g2
ld [%o0+4],%o4
+ umul %o3,%g2,%g2
rd %y,%g1
addcc %o4,%o5,%o4
- nop
addx %g1,0,%g1
addcc %o4,%g2,%o4
addx %g1,0,%o5
st %o4,[%o0+4]
ld [%o1+8],%g2
- umul %o3,%g2,%g2
ld [%o0+8],%o4
+ umul %o3,%g2,%g2
rd %y,%g1
addcc %o4,%o5,%o4
addx %g1,0,%g1
andcc %o3,-4,%g0
bz .L_bn_add_words_tail
clr %g1
- ld [%o2],%o5
- dec 4,%o3
- addcc %o5,%o4,%o5
- nop
- st %o5,[%o0]
- ba .L_bn_add_words_warm_loop
- ld [%o1+4],%o4
- nop
+ ba .L_bn_add_words_warn_loop
+ addcc %g0,0,%g0 ! clear carry flag
.L_bn_add_words_loop:
ld [%o1],%o4
- dec 4,%o3
+.L_bn_add_words_warn_loop:
ld [%o2],%o5
+ ld [%o1+4],%g3
+ ld [%o2+4],%g4
+ dec 4,%o3
addxcc %o5,%o4,%o5
st %o5,[%o0]
- ld [%o1+4],%o4
-.L_bn_add_words_warm_loop:
+ ld [%o1+8],%o4
+ ld [%o2+8],%o5
inc 16,%o1
- ld [%o2+4],%o5
- addxcc %o5,%o4,%o5
- st %o5,[%o0+4]
+ addxcc %g3,%g4,%g3
+ st %g3,[%o0+4]
- ld [%o1-8],%o4
+ ld [%o1-4],%g3
+ ld [%o2+12],%g4
inc 16,%o2
- ld [%o2-8],%o5
addxcc %o5,%o4,%o5
st %o5,[%o0+8]
- ld [%o1-4],%o4
inc 16,%o0
- ld [%o2-4],%o5
- addxcc %o5,%o4,%o5
- st %o5,[%o0-4]
+ addxcc %g3,%g4,%g3
+ st %g3,[%o0-4]
addx %g0,0,%g1
andcc %o3,-4,%g0
bnz,a .L_bn_add_words_loop
addcc %g1,-1,%g0
tst %o3
- nop
bnz,a .L_bn_add_words_tail
ld [%o1],%o4
.L_bn_add_words_return:
deccc %o3
bz .L_bn_add_words_return
st %o5,[%o0]
- nop
ld [%o1+4],%o4
addcc %g1,-1,%g0
andcc %o3,-4,%g0
bz .L_bn_sub_words_tail
clr %g1
- ld [%o2],%o5
- dec 4,%o3
- subcc %o4,%o5,%o5
- nop
- st %o5,[%o0]
ba .L_bn_sub_words_warm_loop
- ld [%o1+4],%o4
- nop
+ addcc %g0,0,%g0 ! clear carry flag
.L_bn_sub_words_loop:
ld [%o1],%o4
- dec 4,%o3
+.L_bn_sub_words_warm_loop:
ld [%o2],%o5
+ ld [%o1+4],%g3
+ ld [%o2+4],%g4
+ dec 4,%o3
subxcc %o4,%o5,%o5
st %o5,[%o0]
- ld [%o1+4],%o4
-.L_bn_sub_words_warm_loop:
+ ld [%o1+8],%o4
+ ld [%o2+8],%o5
inc 16,%o1
- ld [%o2+4],%o5
- subxcc %o4,%o5,%o5
- st %o5,[%o0+4]
+ subxcc %g3,%g4,%g4
+ st %g4,[%o0+4]
- ld [%o1-8],%o4
+ ld [%o1-4],%g3
+ ld [%o2+12],%g4
inc 16,%o2
- ld [%o2-8],%o5
subxcc %o4,%o5,%o5
st %o5,[%o0+8]
- ld [%o1-4],%o4
inc 16,%o0
- ld [%o2-4],%o5
- subxcc %o4,%o5,%o5
- st %o5,[%o0-4]
+ subxcc %g3,%g4,%g4
+ st %g4,[%o0-4]
addx %g0,0,%g1
andcc %o3,-4,%g0
bnz,a .L_bn_sub_words_loop
.type bn_sub_words,#function
.size bn_sub_words,(.-bn_sub_words)
-#define FRAME_SIZE -96
+#define FRAME_SIZE -96
/*
* Here is register usage map for *all* routines below.
*/
+#define t_1 %o0
+#define t_2 %o1
+#define c_1 %o2
+#define c_2 %o3
+#define c_3 %o4
+
+#define ap(I) [%i1+4*I]
+#define bp(I) [%i2+4*I]
+#define rp(I) [%i0+4*I]
+
#define a_0 %l0
-#define a_0_ [%i1]
#define a_1 %l1
-#define a_1_ [%i1+4]
#define a_2 %l2
-#define a_2_ [%i1+8]
#define a_3 %l3
-#define a_3_ [%i1+12]
#define a_4 %l4
-#define a_4_ [%i1+16]
#define a_5 %l5
-#define a_5_ [%i1+20]
#define a_6 %l6
-#define a_6_ [%i1+24]
#define a_7 %l7
-#define a_7_ [%i1+28]
-#define b_0 %g1
-#define b_0_ [%i2]
-#define b_1 %g2
-#define b_1_ [%i2+4]
-#define b_2 %g3
-#define b_2_ [%i2+8]
-#define b_3 %g4
-#define b_3_ [%i2+12]
-#define b_4 %i3
-#define b_4_ [%i2+16]
-#define b_5 %i4
-#define b_5_ [%i2+20]
-#define b_6 %i5
-#define b_6_ [%i2+24]
-#define b_7 %o5
-#define b_7_ [%i2+28]
-#define c_1 %o2
-#define c_2 %o3
-#define c_3 %o4
-#define t_1 %o0
-#define t_2 %o1
+
+#define b_0 %i3
+#define b_1 %i4
+#define b_2 %i5
+#define b_3 %o5
+#define b_4 %g1
+#define b_5 %g2
+#define b_6 %g3
+#define b_7 %g4
.align 32
.global bn_mul_comba8
*/
bn_mul_comba8:
save %sp,FRAME_SIZE,%sp
- ld a_0_,a_0
- ld b_0_,b_0
+ ld ap(0),a_0
+ ld bp(0),b_0
umul a_0,b_0,c_1 !=!mul_add_c(a[0],b[0],c1,c2,c3);
- ld b_1_,b_1
+ ld bp(1),b_1
rd %y,c_2
- st c_1,[%i0] !r[0]=c1;
+ st c_1,rp(0) !r[0]=c1;
umul a_0,b_1,t_1 !=!mul_add_c(a[0],b[1],c2,c3,c1);
- ld a_1_,a_1
+ ld ap(1),a_1
addcc c_2,t_1,c_2
rd %y,t_2
addxcc %g0,t_2,c_3 !=
addx %g0,%g0,c_1
- ld a_2_,a_2
+ ld ap(2),a_2
umul a_1,b_0,t_1 !mul_add_c(a[1],b[0],c2,c3,c1);
addcc c_2,t_1,c_2 !=
rd %y,t_2
addxcc c_3,t_2,c_3
- st c_2,[%i0+4] !r[1]=c2;
+ st c_2,rp(1) !r[1]=c2;
addx c_1,%g0,c_1 !=
umul a_2,b_0,t_1 !mul_add_c(a[2],b[0],c3,c1,c2);
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx %g0,%g0,c_2
- ld b_2_,b_2
+ ld bp(2),b_2
umul a_1,b_1,t_1 !mul_add_c(a[1],b[1],c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
- ld b_3_,b_3
+ ld bp(3),b_3
addx c_2,%g0,c_2 !=
umul a_0,b_2,t_1 !mul_add_c(a[0],b[2],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
- st c_3,[%i0+8] !r[2]=c3;
+ st c_3,rp(2) !r[2]=c3;
umul a_0,b_3,t_1 !mul_add_c(a[0],b[3],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
- ld a_3_,a_3
+ ld ap(3),a_3
umul a_2,b_1,t_1 !mul_add_c(a[2],b[1],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2 !=
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
- ld a_4_,a_4
+ ld ap(4),a_4
umul a_3,b_0,t_1 !mul_add_c(a[3],b[0],c1,c2,c3);!=
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
- st c_1,[%i0+12] !r[3]=c1;
+ st c_1,rp(3) !r[3]=c1;
umul a_4,b_0,t_1 !mul_add_c(a[4],b[0],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
- ld b_4_,b_4
+ ld bp(4),b_4
umul a_1,b_3,t_1 !mul_add_c(a[1],b[3],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
- ld b_5_,b_5
+ ld bp(5),b_5
umul a_0,b_4,t_1 !=!mul_add_c(a[0],b[4],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
- st c_2,[%i0+16] !r[4]=c2;
+ st c_2,rp(4) !r[4]=c2;
umul a_0,b_5,t_1 !mul_add_c(a[0],b[5],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
- ld a_5_,a_5
+ ld ap(5),a_5
umul a_4,b_1,t_1 !mul_add_c(a[4],b[1],c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
- ld a_6_,a_6
+ ld ap(6),a_6
addx c_2,%g0,c_2 !=
umul a_5,b_0,t_1 !mul_add_c(a[5],b[0],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
- st c_3,[%i0+20] !r[5]=c3;
+ st c_3,rp(5) !r[5]=c3;
umul a_6,b_0,t_1 !mul_add_c(a[6],b[0],c1,c2,c3);
addcc c_1,t_1,c_1 !=
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
- ld b_6_,b_6
+ ld bp(6),b_6
addx c_3,%g0,c_3 !=
umul a_1,b_5,t_1 !mul_add_c(a[1],b[5],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
- ld b_7_,b_7
+ ld bp(7),b_7
umul a_0,b_6,t_1 !mul_add_c(a[0],b[6],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
- st c_1,[%i0+24] !r[6]=c1;
+ st c_1,rp(6) !r[6]=c1;
addx c_3,%g0,c_3 !=
umul a_0,b_7,t_1 !mul_add_c(a[0],b[7],c2,c3,c1);
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
- ld a_7_,a_7
+ ld ap(7),a_7
umul a_6,b_1,t_1 !=!mul_add_c(a[6],b[1],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
rd %y,t_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
- st c_2,[%i0+28] !r[7]=c2;
+ st c_2,rp(7) !r[7]=c2;
umul a_7,b_1,t_1 !mul_add_c(a[7],b[1],c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1 !
addx c_2,%g0,c_2
- st c_3,[%i0+32] !r[8]=c3;
+ st c_3,rp(8) !r[8]=c3;
umul a_2,b_7,t_1 !mul_add_c(a[2],b[7],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
- st c_1,[%i0+36] !r[9]=c1;
+ st c_1,rp(9) !r[9]=c1;
umul a_7,b_3,t_1 !mul_add_c(a[7],b[3],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
- st c_2,[%i0+40] !r[10]=c2;
+ st c_2,rp(10) !r[10]=c2;
umul a_4,b_7,t_1 !=!mul_add_c(a[4],b[7],c3,c1,c2);
addcc c_3,t_1,c_3
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
- st c_3,[%i0+44] !r[11]=c3;
+ st c_3,rp(11) !r[11]=c3;
addx c_2,%g0,c_2 !=
umul a_7,b_5,t_1 !mul_add_c(a[7],b[5],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
addxcc c_2,t_2,c_2
- st c_1,[%i0+48] !r[12]=c1;
+ st c_1,rp(12) !r[12]=c1;
addx c_3,%g0,c_3 !=
umul a_6,b_7,t_1 !mul_add_c(a[6],b[7],c2,c3,c1);
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
- st c_2,[%i0+52] !r[13]=c2;
+ st c_2,rp(13) !r[13]=c2;
umul a_7,b_7,t_1 !=!mul_add_c(a[7],b[7],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1
nop !=
- st c_3,[%i0+56] !r[14]=c3;
- st c_1,[%i0+60] !r[15]=c1;
+ st c_3,rp(14) !r[14]=c3;
+ st c_1,rp(15) !r[15]=c1;
ret
restore %g0,%g0,%o0
*/
bn_mul_comba4:
save %sp,FRAME_SIZE,%sp
- ld a_0_,a_0
- ld b_0_,b_0
+ ld ap(0),a_0
+ ld bp(0),b_0
umul a_0,b_0,c_1 !=!mul_add_c(a[0],b[0],c1,c2,c3);
- ld b_1_,b_1
+ ld bp(1),b_1
rd %y,c_2
- st c_1,[%i0] !r[0]=c1;
+ st c_1,rp(0) !r[0]=c1;
umul a_0,b_1,t_1 !=!mul_add_c(a[0],b[1],c2,c3,c1);
- ld a_1_,a_1
+ ld ap(1),a_1
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc %g0,t_2,c_3
addx %g0,%g0,c_1
- ld a_2_,a_2
+ ld ap(2),a_2
umul a_1,b_0,t_1 !=!mul_add_c(a[1],b[0],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
- st c_2,[%i0+4] !r[1]=c2;
+ st c_2,rp(1) !r[1]=c2;
umul a_2,b_0,t_1 !mul_add_c(a[2],b[0],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx %g0,%g0,c_2
- ld b_2_,b_2
+ ld bp(2),b_2
umul a_1,b_1,t_1 !=!mul_add_c(a[1],b[1],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2 !=
- ld b_3_,b_3
+ ld bp(3),b_3
umul a_0,b_2,t_1 !mul_add_c(a[0],b[2],c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
- st c_3,[%i0+8] !r[2]=c3;
+ st c_3,rp(2) !r[2]=c3;
umul a_0,b_3,t_1 !=!mul_add_c(a[0],b[3],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
- ld a_3_,a_3
+ ld ap(3),a_3
umul a_2,b_1,t_1 !mul_add_c(a[2],b[1],c1,c2,c3);
addcc c_1,t_1,c_1 !=
rd %y,t_2
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
- st c_1,[%i0+12] !r[3]=c1;
+ st c_1,rp(3) !r[3]=c1;
umul a_3,b_1,t_1 !mul_add_c(a[3],b[1],c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
- st c_2,[%i0+16] !r[4]=c2;
+ st c_2,rp(4) !r[4]=c2;
umul a_2,b_3,t_1 !mul_add_c(a[2],b[3],c3,c1,c2);
addcc c_3,t_1,c_3
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
- st c_3,[%i0+20] !r[5]=c3;
+ st c_3,rp(5) !r[5]=c3;
addx c_2,%g0,c_2 !=
umul a_3,b_3,t_1 !mul_add_c(a[3],b[3],c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
- st c_1,[%i0+24] !r[6]=c1;
- st c_2,[%i0+28] !r[7]=c2;
+ st c_1,rp(6) !r[6]=c1;
+ st c_2,rp(7) !r[7]=c2;
ret
restore %g0,%g0,%o0
.global bn_sqr_comba8
bn_sqr_comba8:
save %sp,FRAME_SIZE,%sp
- ld a_0_,a_0
- ld a_1_,a_1
+ ld ap(0),a_0
+ ld ap(1),a_1
umul a_0,a_0,c_1 !=!sqr_add_c(a,0,c1,c2,c3);
rd %y,c_2
- st c_1,[%i0] !r[0]=c1;
+ st c_1,rp(0) !r[0]=c1;
- ld a_2_,a_2
+ ld ap(2),a_2
umul a_0,a_1,t_1 !=!sqr_add_c2(a,1,0,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addx %g0,%g0,c_1 !=
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3
- st c_2,[%i0+4] !r[1]=c2;
+ st c_2,rp(1) !r[1]=c2;
addx c_1,%g0,c_1 !=
umul a_2,a_0,t_1 !sqr_add_c2(a,2,0,c3,c1,c2);
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2 !=
- ld a_3_,a_3
+ ld ap(3),a_3
umul a_1,a_1,t_1 !sqr_add_c(a,1,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2
- st c_3,[%i0+8] !r[2]=c3;
+ st c_3,rp(2) !r[2]=c3;
umul a_0,a_3,t_1 !=!sqr_add_c2(a,3,0,c1,c2,c3);
addcc c_1,t_1,c_1
addx %g0,%g0,c_3 !=
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
- ld a_4_,a_4
+ ld ap(4),a_4
addx c_3,%g0,c_3 !=
umul a_1,a_2,t_1 !sqr_add_c2(a,2,1,c1,c2,c3);
addcc c_1,t_1,c_1
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
- st c_1,[%i0+12] !r[3]=c1;
+ st c_1,rp(3) !r[3]=c1;
umul a_4,a_0,t_1 !sqr_add_c2(a,4,0,c2,c3,c1);
addcc c_2,t_1,c_2
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
- ld a_5_,a_5
+ ld ap(5),a_5
umul a_2,a_2,t_1 !sqr_add_c(a,2,c2,c3,c1);
addcc c_2,t_1,c_2 !=
rd %y,t_2
addxcc c_3,t_2,c_3
- st c_2,[%i0+16] !r[4]=c2;
+ st c_2,rp(4) !r[4]=c2;
addx c_1,%g0,c_1 !=
umul a_0,a_5,t_1 !sqr_add_c2(a,5,0,c3,c1,c2);
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1
addx c_2,%g0,c_2 !=
- ld a_6_,a_6
+ ld ap(6),a_6
umul a_2,a_3,t_1 !sqr_add_c2(a,3,2,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2 !=
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
- st c_3,[%i0+20] !r[5]=c3;
+ st c_3,rp(5) !r[5]=c3;
umul a_6,a_0,t_1 !sqr_add_c2(a,6,0,c1,c2,c3);
addcc c_1,t_1,c_1 !=
addcc c_1,t_1,c_1 !=
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3
- ld a_7_,a_7
+ ld ap(7),a_7
umul a_3,a_3,t_1 !=!sqr_add_c(a,3,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
- st c_1,[%i0+24] !r[6]=c1;
+ st c_1,rp(6) !r[6]=c1;
umul a_0,a_7,t_1 !sqr_add_c2(a,7,0,c2,c3,c1);
addcc c_2,t_1,c_2
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3 !=
addx c_1,%g0,c_1
- st c_2,[%i0+28] !r[7]=c2;
+ st c_2,rp(7) !r[7]=c2;
umul a_7,a_1,t_1 !sqr_add_c2(a,7,1,c3,c1,c2);
addcc c_3,t_1,c_3 !=
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
- st c_3,[%i0+32] !r[8]=c3;
+ st c_3,rp(8) !r[8]=c3;
addx c_2,%g0,c_2 !=
umul a_2,a_7,t_1 !sqr_add_c2(a,7,2,c1,c2,c3);
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
- st c_1,[%i0+36] !r[9]=c1;
+ st c_1,rp(9) !r[9]=c1;
umul a_7,a_3,t_1 !sqr_add_c2(a,7,3,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
- st c_2,[%i0+40] !r[10]=c2;
+ st c_2,rp(10) !r[10]=c2;
umul a_4,a_7,t_1 !=!sqr_add_c2(a,7,4,c3,c1,c2);
addcc c_3,t_1,c_3
addx c_2,%g0,c_2 !=
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1
- st c_3,[%i0+44] !r[11]=c3;
+ st c_3,rp(11) !r[11]=c3;
addx c_2,%g0,c_2 !=
umul a_7,a_5,t_1 !sqr_add_c2(a,7,5,c1,c2,c3);
rd %y,t_2
addxcc c_2,t_2,c_2 !=
addx c_3,%g0,c_3
- st c_1,[%i0+48] !r[12]=c1;
+ st c_1,rp(12) !r[12]=c1;
umul a_6,a_7,t_1 !sqr_add_c2(a,7,6,c2,c3,c1);
addcc c_2,t_1,c_2 !=
addxcc c_3,t_2,c_3
addx %g0,%g0,c_1
addcc c_2,t_1,c_2 !=
- rd %y,t_2
addxcc c_3,t_2,c_3
- st c_2,[%i0+52] !r[13]=c2;
+ st c_2,rp(13) !r[13]=c2;
addx c_1,%g0,c_1 !=
umul a_7,a_7,t_1 !sqr_add_c(a,7,c3,c1,c2);
addcc c_3,t_1,c_3
rd %y,t_2
addxcc c_1,t_2,c_1 !=
- st c_3,[%i0+56] !r[14]=c3;
- st c_1,[%i0+60] !r[15]=c1;
+ st c_3,rp(14) !r[14]=c3;
+ st c_1,rp(15) !r[15]=c1;
ret
restore %g0,%g0,%o0
*/
bn_sqr_comba4:
save %sp,FRAME_SIZE,%sp
- ld a_0_,a_0
+ ld ap(0),a_0
umul a_0,a_0,c_1 !sqr_add_c(a,0,c1,c2,c3);
- ld a_1_,a_1 !=
+ ld ap(1),a_1 !=
rd %y,c_2
- st c_1,[%i0] !r[0]=c1;
+ st c_1,rp(0) !r[0]=c1;
- ld a_1_,a_1
+ ld ap(2),a_2
umul a_0,a_1,t_1 !=!sqr_add_c2(a,1,0,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2
addxcc %g0,t_2,c_3
addx %g0,%g0,c_1 !=
- ld a_2_,a_2
addcc c_2,t_1,c_2
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1 !=
- st c_2,[%i0+4] !r[1]=c2;
+ st c_2,rp(1) !r[1]=c2;
umul a_2,a_0,t_1 !sqr_add_c2(a,2,0,c3,c1,c2);
addcc c_3,t_1,c_3
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1 !=
addx c_2,%g0,c_2
- ld a_3_,a_3
+ ld ap(3),a_3
umul a_1,a_1,t_1 !sqr_add_c(a,1,c3,c1,c2);
addcc c_3,t_1,c_3 !=
rd %y,t_2
addxcc c_1,t_2,c_1
- st c_3,[%i0+8] !r[2]=c3;
+ st c_3,rp(2) !r[2]=c3;
addx c_2,%g0,c_2 !=
umul a_0,a_3,t_1 !sqr_add_c2(a,3,0,c1,c2,c3);
addcc c_1,t_1,c_1
addxcc c_2,t_2,c_2
addx c_3,%g0,c_3 !=
- st c_1,[%i0+12] !r[3]=c1;
+ st c_1,rp(3) !r[3]=c1;
umul a_3,a_1,t_1 !sqr_add_c2(a,3,1,c2,c3,c1);
addcc c_2,t_1,c_2
rd %y,t_2 !=
addxcc c_3,t_2,c_3
addx c_1,%g0,c_1
- st c_2,[%i0+16] !r[4]=c2;
+ st c_2,rp(4) !r[4]=c2;
umul a_2,a_3,t_1 !=!sqr_add_c2(a,3,2,c3,c1,c2);
addcc c_3,t_1,c_3
addx %g0,%g0,c_2 !=
addcc c_3,t_1,c_3
addxcc c_1,t_2,c_1
- st c_3,[%i0+20] !r[5]=c3;
+ st c_3,rp(5) !r[5]=c3;
addx c_2,%g0,c_2 !=
umul a_3,a_3,t_1 !sqr_add_c(a,3,c1,c2,c3);
addcc c_1,t_1,c_1
rd %y,t_2
addxcc c_2,t_2,c_2 !=
- st c_1,[%i0+24] !r[6]=c1;
- st c_2,[%i0+28] !r[7]=c2;
+ st c_1,rp(6) !r[6]=c1;
+ st c_2,rp(7) !r[7]=c2;
ret
restore %g0,%g0,%o0
.type bn_sqr_comba4,#function
.size bn_sqr_comba4,(.-bn_sqr_comba4)
-.align 32
+.align 32
projects / openssl.git / blobdiff