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This commit was manufactured by cvs2svn to create branch 'BRANCH_engine'.

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cvs2svn 2000-09-17 20:04:43 +00:00
commit 0e61cfff53
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416
crypto/bn/asm/pa-risc2.s.old Normal file
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.SPACE $PRIVATE$
.SUBSPA $DATA$,QUAD=1,ALIGN=8,ACCESS=31
.SUBSPA $BSS$,QUAD=1,ALIGN=8,ACCESS=31,ZERO,SORT=82
.SPACE $TEXT$
.SUBSPA $LIT$,QUAD=0,ALIGN=8,ACCESS=44
.SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY
.IMPORT $global$,DATA
.IMPORT $$dyncall,MILLICODE
; gcc_compiled.:
.SPACE $TEXT$
.SUBSPA $CODE$
.align 4
.EXPORT bn_mul_add_words,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,ARGW3=GR,RTNVAL=GR
bn_mul_add_words
.PROC
.CALLINFO FRAME=64,CALLS,SAVE_RP,ENTRY_GR=4
.ENTRY
stw %r2,-20(0,%r30)
stwm %r4,64(0,%r30)
copy %r24,%r31
stw %r3,-60(0,%r30)
ldi 0,%r20
ldo 12(%r26),%r2
stw %r23,-16(0,%r30)
copy %r25,%r3
ldo 12(%r3),%r1
fldws -16(0,%r30),%fr8L
L$0010
copy %r20,%r25
ldi 0,%r24
fldws 0(0,%r3),%fr9L
ldw 0(0,%r26),%r19
xmpyu %fr8L,%fr9L,%fr9
fstds %fr9,-16(0,%r30)
copy %r19,%r23
ldw -16(0,%r30),%r28
ldw -12(0,%r30),%r29
ldi 0,%r22
add %r23,%r29,%r29
addc %r22,%r28,%r28
add %r25,%r29,%r29
addc %r24,%r28,%r28
copy %r28,%r21
ldi 0,%r20
copy %r21,%r20
addib,= -1,%r31,L$0011
stw %r29,0(0,%r26)
copy %r20,%r25
ldi 0,%r24
fldws -8(0,%r1),%fr9L
ldw -8(0,%r2),%r19
xmpyu %fr8L,%fr9L,%fr9
fstds %fr9,-16(0,%r30)
copy %r19,%r23
ldw -16(0,%r30),%r28
ldw -12(0,%r30),%r29
ldi 0,%r22
add %r23,%r29,%r29
addc %r22,%r28,%r28
add %r25,%r29,%r29
addc %r24,%r28,%r28
copy %r28,%r21
ldi 0,%r20
copy %r21,%r20
addib,= -1,%r31,L$0011
stw %r29,-8(0,%r2)
copy %r20,%r25
ldi 0,%r24
fldws -4(0,%r1),%fr9L
ldw -4(0,%r2),%r19
xmpyu %fr8L,%fr9L,%fr9
fstds %fr9,-16(0,%r30)
copy %r19,%r23
ldw -16(0,%r30),%r28
ldw -12(0,%r30),%r29
ldi 0,%r22
add %r23,%r29,%r29
addc %r22,%r28,%r28
add %r25,%r29,%r29
addc %r24,%r28,%r28
copy %r28,%r21
ldi 0,%r20
copy %r21,%r20
addib,= -1,%r31,L$0011
stw %r29,-4(0,%r2)
copy %r20,%r25
ldi 0,%r24
fldws 0(0,%r1),%fr9L
ldw 0(0,%r2),%r19
xmpyu %fr8L,%fr9L,%fr9
fstds %fr9,-16(0,%r30)
copy %r19,%r23
ldw -16(0,%r30),%r28
ldw -12(0,%r30),%r29
ldi 0,%r22
add %r23,%r29,%r29
addc %r22,%r28,%r28
add %r25,%r29,%r29
addc %r24,%r28,%r28
copy %r28,%r21
ldi 0,%r20
copy %r21,%r20
addib,= -1,%r31,L$0011
stw %r29,0(0,%r2)
ldo 16(%r1),%r1
ldo 16(%r3),%r3
ldo 16(%r2),%r2
bl L$0010,0
ldo 16(%r26),%r26
L$0011
copy %r20,%r28
ldw -84(0,%r30),%r2
ldw -60(0,%r30),%r3
bv 0(%r2)
ldwm -64(0,%r30),%r4
.EXIT
.PROCEND
.align 4
.EXPORT bn_mul_words,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,ARGW3=GR,RTNVAL=GR
bn_mul_words
.PROC
.CALLINFO FRAME=64,CALLS,SAVE_RP,ENTRY_GR=3
.ENTRY
stw %r2,-20(0,%r30)
copy %r25,%r2
stwm %r4,64(0,%r30)
copy %r24,%r19
ldi 0,%r28
stw %r23,-16(0,%r30)
ldo 12(%r26),%r31
ldo 12(%r2),%r29
fldws -16(0,%r30),%fr8L
L$0026
fldws 0(0,%r2),%fr9L
xmpyu %fr8L,%fr9L,%fr9
fstds %fr9,-16(0,%r30)
copy %r28,%r21
ldi 0,%r20
ldw -16(0,%r30),%r24
ldw -12(0,%r30),%r25
add %r21,%r25,%r25
addc %r20,%r24,%r24
copy %r24,%r23
ldi 0,%r22
copy %r23,%r28
addib,= -1,%r19,L$0027
stw %r25,0(0,%r26)
fldws -8(0,%r29),%fr9L
xmpyu %fr8L,%fr9L,%fr9
fstds %fr9,-16(0,%r30)
copy %r28,%r21
ldi 0,%r20
ldw -16(0,%r30),%r24
ldw -12(0,%r30),%r25
add %r21,%r25,%r25
addc %r20,%r24,%r24
copy %r24,%r23
ldi 0,%r22
copy %r23,%r28
addib,= -1,%r19,L$0027
stw %r25,-8(0,%r31)
fldws -4(0,%r29),%fr9L
xmpyu %fr8L,%fr9L,%fr9
fstds %fr9,-16(0,%r30)
copy %r28,%r21
ldi 0,%r20
ldw -16(0,%r30),%r24
ldw -12(0,%r30),%r25
add %r21,%r25,%r25
addc %r20,%r24,%r24
copy %r24,%r23
ldi 0,%r22
copy %r23,%r28
addib,= -1,%r19,L$0027
stw %r25,-4(0,%r31)
fldws 0(0,%r29),%fr9L
xmpyu %fr8L,%fr9L,%fr9
fstds %fr9,-16(0,%r30)
copy %r28,%r21
ldi 0,%r20
ldw -16(0,%r30),%r24
ldw -12(0,%r30),%r25
add %r21,%r25,%r25
addc %r20,%r24,%r24
copy %r24,%r23
ldi 0,%r22
copy %r23,%r28
addib,= -1,%r19,L$0027
stw %r25,0(0,%r31)
ldo 16(%r29),%r29
ldo 16(%r2),%r2
ldo 16(%r31),%r31
bl L$0026,0
ldo 16(%r26),%r26
L$0027
ldw -84(0,%r30),%r2
bv 0(%r2)
ldwm -64(0,%r30),%r4
.EXIT
.PROCEND
.align 4
.EXPORT bn_sqr_words,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR
bn_sqr_words
.PROC
.CALLINFO FRAME=0,NO_CALLS
.ENTRY
ldo 28(%r26),%r19
ldo 12(%r25),%r28
L$0042
fldws 0(0,%r25),%fr8L
fldws 0(0,%r25),%fr8R
xmpyu %fr8L,%fr8R,%fr8
fstds %fr8,-16(0,%r30)
ldw -16(0,%r30),%r22
ldw -12(0,%r30),%r23
stw %r23,0(0,%r26)
copy %r22,%r21
ldi 0,%r20
addib,= -1,%r24,L$0049
stw %r21,-24(0,%r19)
fldws -8(0,%r28),%fr8L
fldws -8(0,%r28),%fr8R
xmpyu %fr8L,%fr8R,%fr8
fstds %fr8,-16(0,%r30)
ldw -16(0,%r30),%r22
ldw -12(0,%r30),%r23
stw %r23,-20(0,%r19)
copy %r22,%r21
ldi 0,%r20
addib,= -1,%r24,L$0049
stw %r21,-16(0,%r19)
fldws -4(0,%r28),%fr8L
fldws -4(0,%r28),%fr8R
xmpyu %fr8L,%fr8R,%fr8
fstds %fr8,-16(0,%r30)
ldw -16(0,%r30),%r22
ldw -12(0,%r30),%r23
stw %r23,-12(0,%r19)
copy %r22,%r21
ldi 0,%r20
addib,= -1,%r24,L$0049
stw %r21,-8(0,%r19)
fldws 0(0,%r28),%fr8L
fldws 0(0,%r28),%fr8R
xmpyu %fr8L,%fr8R,%fr8
fstds %fr8,-16(0,%r30)
ldw -16(0,%r30),%r22
ldw -12(0,%r30),%r23
stw %r23,-4(0,%r19)
copy %r22,%r21
ldi 0,%r20
addib,= -1,%r24,L$0049
stw %r21,0(0,%r19)
ldo 16(%r28),%r28
ldo 16(%r25),%r25
ldo 32(%r19),%r19
bl L$0042,0
ldo 32(%r26),%r26
L$0049
bv,n 0(%r2)
.EXIT
.PROCEND
.IMPORT BN_num_bits_word,CODE
.IMPORT fprintf,CODE
.IMPORT __iob,DATA
.SPACE $TEXT$
.SUBSPA $LIT$
.align 4
L$C0000
.STRING "Division would overflow (%d)\x0a\x00"
.IMPORT abort,CODE
.SPACE $TEXT$
.SUBSPA $CODE$
.align 4
.EXPORT bn_div64,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,ARGW2=GR,RTNVAL=GR
bn_div64
.PROC
.CALLINFO FRAME=128,CALLS,SAVE_RP,ENTRY_GR=8
.ENTRY
stw %r2,-20(0,%r30)
stwm %r8,128(0,%r30)
stw %r7,-124(0,%r30)
stw %r4,-112(0,%r30)
stw %r3,-108(0,%r30)
copy %r26,%r3
copy %r25,%r4
stw %r6,-120(0,%r30)
ldi 0,%r7
stw %r5,-116(0,%r30)
movb,<> %r24,%r5,L$0051
ldi 2,%r6
bl L$0068,0
ldi -1,%r28
L$0051
.CALL ARGW0=GR
bl BN_num_bits_word,%r2
copy %r5,%r26
copy %r28,%r24
ldi 32,%r19
comb,= %r19,%r24,L$0052
subi 31,%r24,%r19
mtsar %r19
zvdepi 1,32,%r19
comb,>>= %r19,%r3,L$0052
addil LR'__iob-$global$+32,%r27
ldo RR'__iob-$global$+32(%r1),%r26
ldil LR'L$C0000,%r25
.CALL ARGW0=GR,ARGW1=GR,ARGW2=GR
bl fprintf,%r2
ldo RR'L$C0000(%r25),%r25
.CALL
bl abort,%r2
nop
L$0052
comb,>> %r5,%r3,L$0053
subi 32,%r24,%r24
sub %r3,%r5,%r3
L$0053
comib,= 0,%r24,L$0054
subi 31,%r24,%r19
mtsar %r19
zvdep %r5,32,%r5
zvdep %r3,32,%r21
subi 32,%r24,%r20
mtsar %r20
vshd 0,%r4,%r20
or %r21,%r20,%r3
mtsar %r19
zvdep %r4,32,%r4
L$0054
extru %r5,15,16,%r23
extru %r5,31,16,%r28
L$0055
extru %r3,15,16,%r19
comb,<> %r23,%r19,L$0058
copy %r3,%r26
bl L$0059,0
zdepi -1,31,16,%r29
L$0058
.IMPORT $$divU,MILLICODE
bl $$divU,%r31
copy %r23,%r25
L$0059
stw %r29,-16(0,%r30)
fldws -16(0,%r30),%fr10L
stw %r28,-16(0,%r30)
fldws -16(0,%r30),%fr10R
stw %r23,-16(0,%r30)
xmpyu %fr10L,%fr10R,%fr8
fldws -16(0,%r30),%fr10R
fstws %fr8R,-16(0,%r30)
xmpyu %fr10L,%fr10R,%fr9
ldw -16(0,%r30),%r8
fstws %fr9R,-16(0,%r30)
copy %r8,%r22
ldw -16(0,%r30),%r8
extru %r4,15,16,%r24
copy %r8,%r21
L$0060
sub %r3,%r21,%r20
copy %r20,%r19
depi 0,31,16,%r19
comib,<> 0,%r19,L$0061
zdep %r20,15,16,%r19
addl %r19,%r24,%r19
comb,>>= %r19,%r22,L$0061
sub %r22,%r28,%r22
sub %r21,%r23,%r21
bl L$0060,0
ldo -1(%r29),%r29
L$0061
stw %r29,-16(0,%r30)
fldws -16(0,%r30),%fr10L
stw %r28,-16(0,%r30)
fldws -16(0,%r30),%fr10R
xmpyu %fr10L,%fr10R,%fr8
fstws %fr8R,-16(0,%r30)
ldw -16(0,%r30),%r8
stw %r23,-16(0,%r30)
fldws -16(0,%r30),%fr10R
copy %r8,%r19
xmpyu %fr10L,%fr10R,%fr8
fstws %fr8R,-16(0,%r30)
extru %r19,15,16,%r20
ldw -16(0,%r30),%r8
zdep %r19,15,16,%r19
addl %r8,%r20,%r20
comclr,<<= %r19,%r4,0
addi 1,%r20,%r20
comb,<<= %r20,%r3,L$0066
sub %r4,%r19,%r4
addl %r3,%r5,%r3
ldo -1(%r29),%r29
L$0066
addib,= -1,%r6,L$0056
sub %r3,%r20,%r3
zdep %r29,15,16,%r7
shd %r3,%r4,16,%r3
bl L$0055,0
zdep %r4,15,16,%r4
L$0056
or %r7,%r29,%r28
L$0068
ldw -148(0,%r30),%r2
ldw -124(0,%r30),%r7
ldw -120(0,%r30),%r6
ldw -116(0,%r30),%r5
ldw -112(0,%r30),%r4
ldw -108(0,%r30),%r3
bv 0(%r2)
ldwm -128(0,%r30),%r8
.EXIT
.PROCEND

1605
crypto/bn/asm/pa-risc2W.s Normal file
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