uplink-x86.s: $(TOP)/ms/uplink-x86.pl
$(PERL) $(TOP)/ms/uplink-x86.pl $(PERLASM_SCHEME) > $@
-x86_64cpuid.s: x86_64cpuid.pl
- $(PERL) x86_64cpuid.pl $(PERLASM_SCHEME) > $@
-ia64cpuid.s: ia64cpuid.S
- $(CC) $(CFLAGS) -E ia64cpuid.S > $@
-ppccpuid.s: ppccpuid.pl; $(PERL) ppccpuid.pl $(PERLASM_SCHEME) $@
+x86_64cpuid.s: x86_64cpuid.pl; $(PERL) x86_64cpuid.pl $(PERLASM_SCHEME) > $@
+ia64cpuid.s: ia64cpuid.S; $(CC) $(CFLAGS) -E ia64cpuid.S > $@
+ppccpuid.s: ppccpuid.pl; $(PERL) ppccpuid.pl $(PERLASM_SCHEME) $@
+pariscid.s: pariscid.pl; $(PERL) pariscid.pl $(PERLASM_SCHEME) $@
testapps:
- [ -z "$(THIS)" ] || ( if echo $(SDIRS) | fgrep ' des '; \
+ [ -z "$(THIS)" ] || ( if expr " $(SDIRS) " : ".* des " >/dev/null; \
then cd des && $(MAKE) -e des; fi )
[ -z "$(THIS)" ] || ( cd pkcs7 && $(MAKE) -e testapps );
@if [ -z "$(THIS)" ]; then $(MAKE) -f $(TOP)/Makefile reflect THIS=$@; fi
aes-ppc.s: asm/aes-ppc.pl
$(PERL) asm/aes-ppc.pl $(PERLASM_SCHEME) $@
+aes-parisc.s: asm/aes-parisc.pl
+ $(PERL) asm/aes-parisc.pl $(PERLASM_SCHEME) $@
+
# GNU make "catch all"
aes-%.s: asm/aes-%.pl; $(PERL) $< $(CFLAGS) > $@
--- /dev/null
+#!/usr/bin/env perl
+
+# ====================================================================
+# Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL
+# project. The module is, however, dual licensed under OpenSSL and
+# CRYPTOGAMS licenses depending on where you obtain it. For further
+# details see http://www.openssl.org/~appro/cryptogams/.
+# ====================================================================
+
+# AES for PA-RISC.
+#
+# June 2009.
+#
+# The module is mechanical transliteration of aes-sparcv9.pl, but with
+# a twist: S-boxes are compressed even further down to 1K+256B. On
+# PA-7100LC performance is ~40% better than gcc 3.2 generated code and
+# is about 33 cycles per byte processed with 128-bit key. Newer CPUs
+# perform at 16 cycles per byte. It's not faster than code generated
+# by vendor compiler, but recall that it has compressed S-boxes, which
+# requires extra processing.
+#
+# Special thanks to polarhome.com for providing HP-UX account.
+
+$flavour = shift;
+$output = shift;
+open STDOUT,">$output";
+
+if ($flavour =~ /64/) {
+ $LEVEL ="2.0W";
+ $SIZE_T =8;
+ $FRAME_MARKER =80;
+ $SAVED_RP =16;
+ $PUSH ="std";
+ $PUSHMA ="std,ma";
+ $POP ="ldd";
+ $POPMB ="ldd,mb";
+} else {
+ $LEVEL ="1.0";
+ $SIZE_T =4;
+ $FRAME_MARKER =48;
+ $SAVED_RP =20;
+ $PUSH ="stw";
+ $PUSHMA ="stwm";
+ $POP ="ldw";
+ $POPMB ="ldwm";
+}
+
+$FRAME=16*$SIZE_T+$FRAME_MARKER;# 16 saved regs + frame marker
+ # [+ argument transfer]
+$inp="%r26"; # arg0
+$out="%r25"; # arg1
+$key="%r24"; # arg2
+
+($s0,$s1,$s2,$s3) = ("%r1","%r2","%r3","%r4");
+($t0,$t1,$t2,$t3) = ("%r5","%r6","%r7","%r8");
+
+($acc0, $acc1, $acc2, $acc3, $acc4, $acc5, $acc6, $acc7,
+ $acc8, $acc9,$acc10,$acc11,$acc12,$acc13,$acc14,$acc15) =
+("%r9","%r10","%r11","%r12","%r13","%r14","%r15","%r16",
+"%r17","%r18","%r19","%r20","%r21","%r22","%r23","%r26");
+
+$tbl="%r28";
+$rounds="%r29";
+
+$code=<<___;
+ .LEVEL $LEVEL
+ .SPACE \$TEXT\$
+ .SUBSPA \$CODE\$,QUAD=0,ALIGN=8,ACCESS=0x2C,CODE_ONLY
+
+ .EXPORT AES_encrypt,ENTRY,ARGW0=GR,ARGW1=GR,ARGW2=GR
+ .ALIGN 64
+AES_encrypt
+ .PROC
+ .CALLINFO FRAME=`$FRAME-16*$SIZE_T`,NO_CALLS,SAVE_RP,ENTRY_GR=18
+ .ENTRY
+ $PUSH %r2,-$SAVED_RP(%sp) ; standard prologue
+ $PUSHMA %r3,$FRAME(%sp)
+ $PUSH %r4,`-$FRAME+1*$SIZE_T`(%sp)
+ $PUSH %r5,`-$FRAME+2*$SIZE_T`(%sp)
+ $PUSH %r6,`-$FRAME+3*$SIZE_T`(%sp)
+ $PUSH %r7,`-$FRAME+4*$SIZE_T`(%sp)
+ $PUSH %r8,`-$FRAME+5*$SIZE_T`(%sp)
+ $PUSH %r9,`-$FRAME+6*$SIZE_T`(%sp)
+ $PUSH %r10,`-$FRAME+7*$SIZE_T`(%sp)
+ $PUSH %r11,`-$FRAME+8*$SIZE_T`(%sp)
+ $PUSH %r12,`-$FRAME+9*$SIZE_T`(%sp)
+ $PUSH %r13,`-$FRAME+10*$SIZE_T`(%sp)
+ $PUSH %r14,`-$FRAME+11*$SIZE_T`(%sp)
+ $PUSH %r15,`-$FRAME+12*$SIZE_T`(%sp)
+ $PUSH %r16,`-$FRAME+13*$SIZE_T`(%sp)
+ $PUSH %r17,`-$FRAME+14*$SIZE_T`(%sp)
+ $PUSH %r18,`-$FRAME+15*$SIZE_T`(%sp)
+
+ blr %r0,$tbl
+ ldi 3,$t0
+L\$enc_pic
+ andcm $tbl,$t0,$tbl
+ ldo L\$AES_Te-L\$enc_pic($tbl),$tbl
+
+ and $inp,$t0,$t0
+ sub $inp,$t0,$inp
+ ldw 0($inp),$s0
+ ldw 4($inp),$s1
+ ldw 8($inp),$s2
+ comib,= 0,$t0,L\$enc_inp_aligned
+ ldw 12($inp),$s3
+
+ sh3addl $t0,%r0,$t0
+ subi 32,$t0,$t0
+ mtctl $t0,%cr11
+ ldw 16($inp),$t1
+ vshd $s0,$s1,$s0
+ vshd $s1,$s2,$s1
+ vshd $s2,$s3,$s2
+ vshd $s3,$t1,$s3
+
+L\$enc_inp_aligned
+ bl _parisc_AES_encrypt,%r31
+ nop
+
+ extru,<> $out,31,2,%r0
+ b L\$enc_out_aligned
+ nop
+
+ _srm $s0,24,$acc0
+ _srm $s0,16,$acc1
+ stb $acc0,0($out)
+ _srm $s0,8,$acc2
+ stb $acc1,1($out)
+ _srm $s1,24,$acc4
+ stb $acc2,2($out)
+ _srm $s1,16,$acc5
+ stb $s0,3($out)
+ _srm $s1,8,$acc6
+ stb $acc4,4($out)
+ _srm $s2,24,$acc0
+ stb $acc5,5($out)
+ _srm $s2,16,$acc1
+ stb $acc6,6($out)
+ _srm $s2,8,$acc2
+ stb $s1,7($out)
+ _srm $s3,24,$acc4
+ stb $acc0,8($out)
+ _srm $s3,16,$acc5
+ stb $acc1,9($out)
+ _srm $s3,8,$acc6
+ stb $acc2,10($out)
+ stb $s2,11($out)
+ stb $acc4,12($out)
+ stb $acc5,13($out)
+ stb $acc6,14($out)
+ b L\$enc_done
+ stb $s3,15($out)
+
+L\$enc_out_aligned
+ stw $s0,0($out)
+ stw $s1,4($out)
+ stw $s2,8($out)
+ stw $s3,12($out)
+
+L\$enc_done
+ $POP `-$FRAME-$SAVED_RP`(%sp),%r2 ; standard epilogue
+ $POP `-$FRAME+1*$SIZE_T`(%sp),%r4
+ $POP `-$FRAME+2*$SIZE_T`(%sp),%r5
+ $POP `-$FRAME+3*$SIZE_T`(%sp),%r6
+ $POP `-$FRAME+4*$SIZE_T`(%sp),%r7
+ $POP `-$FRAME+5*$SIZE_T`(%sp),%r8
+ $POP `-$FRAME+6*$SIZE_T`(%sp),%r9
+ $POP `-$FRAME+7*$SIZE_T`(%sp),%r10
+ $POP `-$FRAME+8*$SIZE_T`(%sp),%r11
+ $POP `-$FRAME+9*$SIZE_T`(%sp),%r12
+ $POP `-$FRAME+10*$SIZE_T`(%sp),%r13
+ $POP `-$FRAME+11*$SIZE_T`(%sp),%r14
+ $POP `-$FRAME+12*$SIZE_T`(%sp),%r15
+ $POP `-$FRAME+13*$SIZE_T`(%sp),%r16
+ $POP `-$FRAME+14*$SIZE_T`(%sp),%r17
+ $POP `-$FRAME+15*$SIZE_T`(%sp),%r18
+ bv (%r2)
+ .EXIT
+ $POPMB -$FRAME(%sp),%r3
+ .PROCEND
+
+ .ALIGN 16
+_parisc_AES_encrypt
+ .PROC
+ .CALLINFO MILLICODE
+ .ENTRY
+ ldw 240($key),$rounds
+ ldw 0($key),$t0
+ ldw 4($key),$t1
+ ldw 8($key),$t2
+ _srm $rounds,1,$rounds
+ xor $t0,$s0,$s0
+ ldw 12($key),$t3
+ _srm $s0,24,$acc0
+ xor $t1,$s1,$s1
+ ldw 16($key),$t0
+ _srm $s1,16,$acc1
+ xor $t2,$s2,$s2
+ ldw 20($key),$t1
+ xor $t3,$s3,$s3
+ ldw 24($key),$t2
+ ldw 28($key),$t3
+L\$enc_loop
+ _srm $s2,8,$acc2
+ ldwx,s $acc0($tbl),$acc0
+ _srm $s3,0,$acc3
+ ldwx,s $acc1($tbl),$acc1
+ _srm $s1,24,$acc4
+ ldwx,s $acc2($tbl),$acc2
+ _srm $s2,16,$acc5
+ ldwx,s $acc3($tbl),$acc3
+ _srm $s3,8,$acc6
+ ldwx,s $acc4($tbl),$acc4
+ _srm $s0,0,$acc7
+ ldwx,s $acc5($tbl),$acc5
+ _srm $s2,24,$acc8
+ ldwx,s $acc6($tbl),$acc6
+ _srm $s3,16,$acc9
+ ldwx,s $acc7($tbl),$acc7
+ _srm $s0,8,$acc10
+ ldwx,s $acc8($tbl),$acc8
+ _srm $s1,0,$acc11
+ ldwx,s $acc9($tbl),$acc9
+ _srm $s3,24,$acc12
+ ldwx,s $acc10($tbl),$acc10
+ _srm $s0,16,$acc13
+ ldwx,s $acc11($tbl),$acc11
+ _srm $s1,8,$acc14
+ ldwx,s $acc12($tbl),$acc12
+ _srm $s2,0,$acc15
+ ldwx,s $acc13($tbl),$acc13
+ ldwx,s $acc14($tbl),$acc14
+ ldwx,s $acc15($tbl),$acc15
+ addib,= -1,$rounds,L\$enc_last
+ ldo 32($key),$key
+
+ _ror $acc1,8,$acc1
+ xor $acc0,$t0,$t0
+ ldw 0($key),$s0
+ _ror $acc2,16,$acc2
+ xor $acc1,$t0,$t0
+ ldw 4($key),$s1
+ _ror $acc3,24,$acc3
+ xor $acc2,$t0,$t0
+ ldw 8($key),$s2
+ _ror $acc5,8,$acc5
+ xor $acc3,$t0,$t0
+ ldw 12($key),$s3
+ _ror $acc6,16,$acc6
+ xor $acc4,$t1,$t1
+ _ror $acc7,24,$acc7
+ xor $acc5,$t1,$t1
+ _ror $acc9,8,$acc9
+ xor $acc6,$t1,$t1
+ _ror $acc10,16,$acc10
+ xor $acc7,$t1,$t1
+ _ror $acc11,24,$acc11
+ xor $acc8,$t2,$t2
+ _ror $acc13,8,$acc13
+ xor $acc9,$t2,$t2
+ _ror $acc14,16,$acc14
+ xor $acc10,$t2,$t2
+ _ror $acc15,24,$acc15
+ xor $acc11,$t2,$t2
+ xor $acc12,$acc14,$acc14
+ xor $acc13,$t3,$t3
+ _srm $t0,24,$acc0
+ xor $acc14,$t3,$t3
+ _srm $t1,16,$acc1
+ xor $acc15,$t3,$t3
+
+ _srm $t2,8,$acc2
+ ldwx,s $acc0($tbl),$acc0
+ _srm $t3,0,$acc3
+ ldwx,s $acc1($tbl),$acc1
+ _srm $t1,24,$acc4
+ ldwx,s $acc2($tbl),$acc2
+ _srm $t2,16,$acc5
+ ldwx,s $acc3($tbl),$acc3
+ _srm $t3,8,$acc6
+ ldwx,s $acc4($tbl),$acc4
+ _srm $t0,0,$acc7
+ ldwx,s $acc5($tbl),$acc5
+ _srm $t2,24,$acc8
+ ldwx,s $acc6($tbl),$acc6
+ _srm $t3,16,$acc9
+ ldwx,s $acc7($tbl),$acc7
+ _srm $t0,8,$acc10
+ ldwx,s $acc8($tbl),$acc8
+ _srm $t1,0,$acc11
+ ldwx,s $acc9($tbl),$acc9
+ _srm $t3,24,$acc12
+ ldwx,s $acc10($tbl),$acc10
+ _srm $t0,16,$acc13
+ ldwx,s $acc11($tbl),$acc11
+ _srm $t1,8,$acc14
+ ldwx,s $acc12($tbl),$acc12
+ _srm $t2,0,$acc15
+ ldwx,s $acc13($tbl),$acc13
+ _ror $acc1,8,$acc1
+ ldwx,s $acc14($tbl),$acc14
+
+ _ror $acc2,16,$acc2
+ xor $acc0,$s0,$s0
+ ldwx,s $acc15($tbl),$acc15
+ _ror $acc3,24,$acc3
+ xor $acc1,$s0,$s0
+ ldw 16($key),$t0
+ _ror $acc5,8,$acc5
+ xor $acc2,$s0,$s0
+ ldw 20($key),$t1
+ _ror $acc6,16,$acc6
+ xor $acc3,$s0,$s0
+ ldw 24($key),$t2
+ _ror $acc7,24,$acc7
+ xor $acc4,$s1,$s1
+ ldw 28($key),$t3
+ _ror $acc9,8,$acc9
+ xor $acc5,$s1,$s1
+ ldw 1024+0($tbl),%r0 ; prefetch te4
+ _ror $acc10,16,$acc10
+ xor $acc6,$s1,$s1
+ ldw 1024+32($tbl),%r0 ; prefetch te4
+ _ror $acc11,24,$acc11
+ xor $acc7,$s1,$s1
+ ldw 1024+64($tbl),%r0 ; prefetch te4
+ _ror $acc13,8,$acc13
+ xor $acc8,$s2,$s2
+ ldw 1024+96($tbl),%r0 ; prefetch te4
+ _ror $acc14,16,$acc14
+ xor $acc9,$s2,$s2
+ ldw 1024+128($tbl),%r0 ; prefetch te4
+ _ror $acc15,24,$acc15
+ xor $acc10,$s2,$s2
+ ldw 1024+160($tbl),%r0 ; prefetch te4
+ _srm $s0,24,$acc0
+ xor $acc11,$s2,$s2
+ ldw 1024+192($tbl),%r0 ; prefetch te4
+ xor $acc12,$acc14,$acc14
+ xor $acc13,$s3,$s3
+ ldw 1024+224($tbl),%r0 ; prefetch te4
+ _srm $s1,16,$acc1
+ xor $acc14,$s3,$s3
+ b L\$enc_loop
+ xor $acc15,$s3,$s3
+
+ .ALIGN 16
+L\$enc_last
+ ldo 1024($tbl),$rounds
+ _ror $acc1,8,$acc1
+ xor $acc0,$t0,$t0
+ ldw 0($key),$s0
+ _ror $acc2,16,$acc2
+ xor $acc1,$t0,$t0
+ ldw 4($key),$s1
+ _ror $acc3,24,$acc3
+ xor $acc2,$t0,$t0
+ ldw 8($key),$s2
+ _ror $acc5,8,$acc5
+ xor $acc3,$t0,$t0
+ ldw 12($key),$s3
+ _ror $acc6,16,$acc6
+ xor $acc4,$t1,$t1
+ _ror $acc7,24,$acc7
+ xor $acc5,$t1,$t1
+ _ror $acc9,8,$acc9
+ xor $acc6,$t1,$t1
+ _ror $acc10,16,$acc10
+ xor $acc7,$t1,$t1
+ _ror $acc11,24,$acc11
+ xor $acc8,$t2,$t2
+ _ror $acc13,8,$acc13
+ xor $acc9,$t2,$t2
+ _ror $acc14,16,$acc14
+ xor $acc10,$t2,$t2
+ _ror $acc15,24,$acc15
+ xor $acc11,$t2,$t2
+ xor $acc12,$acc14,$acc14
+ xor $acc13,$t3,$t3
+ _srm $t0,24,$acc0
+ xor $acc14,$t3,$t3
+ _srm $t1,16,$acc1
+ xor $acc15,$t3,$t3
+
+ _srm $t2,8,$acc2
+ ldbx $acc0($rounds),$acc0
+ _srm $t1,24,$acc4
+ ldbx $acc1($rounds),$acc1
+ _srm $t2,16,$acc5
+ _srm $t3,0,$acc3
+ ldbx $acc2($rounds),$acc2
+ ldbx $acc3($rounds),$acc3
+ _srm $t3,8,$acc6
+ ldbx $acc4($rounds),$acc4
+ _srm $t2,24,$acc8
+ ldbx $acc5($rounds),$acc5
+ _srm $t3,16,$acc9
+ _srm $t0,0,$acc7
+ ldbx $acc6($rounds),$acc6
+ ldbx $acc7($rounds),$acc7
+ _srm $t0,8,$acc10
+ ldbx $acc8($rounds),$acc8
+ _srm $t3,24,$acc12
+ ldbx $acc9($rounds),$acc9
+ _srm $t0,16,$acc13
+ _srm $t1,0,$acc11
+ ldbx $acc10($rounds),$acc10
+ _srm $t1,8,$acc14
+ ldbx $acc11($rounds),$acc11
+ ldbx $acc12($rounds),$acc12
+ ldbx $acc13($rounds),$acc13
+ _srm $t2,0,$acc15
+ ldbx $acc14($rounds),$acc14
+
+ dep $acc0,7,8,$acc3
+ ldbx $acc15($rounds),$acc15
+ dep $acc4,7,8,$acc7
+ dep $acc1,15,8,$acc3
+ dep $acc5,15,8,$acc7
+ dep $acc2,23,8,$acc3
+ dep $acc6,23,8,$acc7
+ xor $acc3,$s0,$s0
+ xor $acc7,$s1,$s1
+ dep $acc8,7,8,$acc11
+ dep $acc12,7,8,$acc15
+ dep $acc9,15,8,$acc11
+ dep $acc13,15,8,$acc15
+ dep $acc10,23,8,$acc11
+ dep $acc14,23,8,$acc15
+ xor $acc11,$s2,$s2
+
+ bv (%r31)
+ .EXIT
+ xor $acc15,$s3,$s3
+ .PROCEND
+
+ .ALIGN 64
+L\$AES_Te
+ .WORD 0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d
+ .WORD 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554
+ .WORD 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d
+ .WORD 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a
+ .WORD 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87
+ .WORD 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b
+ .WORD 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea
+ .WORD 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b
+ .WORD 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a
+ .WORD 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f
+ .WORD 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108
+ .WORD 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f
+ .WORD 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e
+ .WORD 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5
+ .WORD 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d
+ .WORD 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f
+ .WORD 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e
+ .WORD 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb
+ .WORD 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce
+ .WORD 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497
+ .WORD 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c
+ .WORD 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed
+ .WORD 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b
+ .WORD 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a
+ .WORD 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16
+ .WORD 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594
+ .WORD 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81
+ .WORD 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3
+ .WORD 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a
+ .WORD 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504
+ .WORD 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163
+ .WORD 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d
+ .WORD 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f
+ .WORD 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739
+ .WORD 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47
+ .WORD 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395
+ .WORD 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f
+ .WORD 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883
+ .WORD 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c
+ .WORD 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76
+ .WORD 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e
+ .WORD 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4
+ .WORD 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6
+ .WORD 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b
+ .WORD 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7
+ .WORD 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0
+ .WORD 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25
+ .WORD 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818
+ .WORD 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72
+ .WORD 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651
+ .WORD 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21
+ .WORD 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85
+ .WORD 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa
+ .WORD 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12
+ .WORD 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0
+ .WORD 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9
+ .WORD 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133
+ .WORD 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7
+ .WORD 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920
+ .WORD 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a
+ .WORD 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17
+ .WORD 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8
+ .WORD 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11
+ .WORD 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a
+ .BYTE 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5
+ .BYTE 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76
+ .BYTE 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0
+ .BYTE 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0
+ .BYTE 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc
+ .BYTE 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15
+ .BYTE 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a
+ .BYTE 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75
+ .BYTE 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0
+ .BYTE 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84
+ .BYTE 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b
+ .BYTE 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf
+ .BYTE 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85
+ .BYTE 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8
+ .BYTE 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5
+ .BYTE 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2
+ .BYTE 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17
+ .BYTE 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73
+ .BYTE 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88
+ .BYTE 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb
+ .BYTE 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c
+ .BYTE 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79
+ .BYTE 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9
+ .BYTE 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08
+ .BYTE 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6
+ .BYTE 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a
+ .BYTE 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e
+ .BYTE 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e
+ .BYTE 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94
+ .BYTE 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf
+ .BYTE 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68
+ .BYTE 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
+___
+
+$code.=<<___;
+ .EXPORT AES_decrypt,ENTRY,ARGW0=GR,ARGW1=GR,ARGW2=GR
+ .ALIGN 16
+AES_decrypt
+ .PROC
+ .CALLINFO FRAME=`$FRAME-16*$SIZE_T`,NO_CALLS,SAVE_RP,ENTRY_GR=18
+ .ENTRY
+ $PUSH %r2,-$SAVED_RP(%sp) ; standard prologue
+ $PUSHMA %r3,$FRAME(%sp)
+ $PUSH %r4,`-$FRAME+1*$SIZE_T`(%sp)
+ $PUSH %r5,`-$FRAME+2*$SIZE_T`(%sp)
+ $PUSH %r6,`-$FRAME+3*$SIZE_T`(%sp)
+ $PUSH %r7,`-$FRAME+4*$SIZE_T`(%sp)
+ $PUSH %r8,`-$FRAME+5*$SIZE_T`(%sp)
+ $PUSH %r9,`-$FRAME+6*$SIZE_T`(%sp)
+ $PUSH %r10,`-$FRAME+7*$SIZE_T`(%sp)
+ $PUSH %r11,`-$FRAME+8*$SIZE_T`(%sp)
+ $PUSH %r12,`-$FRAME+9*$SIZE_T`(%sp)
+ $PUSH %r13,`-$FRAME+10*$SIZE_T`(%sp)
+ $PUSH %r14,`-$FRAME+11*$SIZE_T`(%sp)
+ $PUSH %r15,`-$FRAME+12*$SIZE_T`(%sp)
+ $PUSH %r16,`-$FRAME+13*$SIZE_T`(%sp)
+ $PUSH %r17,`-$FRAME+14*$SIZE_T`(%sp)
+ $PUSH %r18,`-$FRAME+15*$SIZE_T`(%sp)
+
+ blr %r0,$tbl
+ ldi 3,$t0
+L\$dec_pic
+ andcm $tbl,$t0,$tbl
+ ldo L\$AES_Td-L\$dec_pic($tbl),$tbl
+
+ and $inp,$t0,$t0
+ sub $inp,$t0,$inp
+ ldw 0($inp),$s0
+ ldw 4($inp),$s1
+ ldw 8($inp),$s2
+ comib,= 0,$t0,L\$dec_inp_aligned
+ ldw 12($inp),$s3
+
+ sh3addl $t0,%r0,$t0
+ subi 32,$t0,$t0
+ mtctl $t0,%cr11
+ ldw 16($inp),$t1
+ vshd $s0,$s1,$s0
+ vshd $s1,$s2,$s1
+ vshd $s2,$s3,$s2
+ vshd $s3,$t1,$s3
+
+L\$dec_inp_aligned
+ bl _parisc_AES_decrypt,%r31
+ nop
+
+ extru,<> $out,31,2,%r0
+ b L\$dec_out_aligned
+ nop
+
+ _srm $s0,24,$acc0
+ _srm $s0,16,$acc1
+ stb $acc0,0($out)
+ _srm $s0,8,$acc2
+ stb $acc1,1($out)
+ _srm $s1,24,$acc4
+ stb $acc2,2($out)
+ _srm $s1,16,$acc5
+ stb $s0,3($out)
+ _srm $s1,8,$acc6
+ stb $acc4,4($out)
+ _srm $s2,24,$acc0
+ stb $acc5,5($out)
+ _srm $s2,16,$acc1
+ stb $acc6,6($out)
+ _srm $s2,8,$acc2
+ stb $s1,7($out)
+ _srm $s3,24,$acc4
+ stb $acc0,8($out)
+ _srm $s3,16,$acc5
+ stb $acc1,9($out)
+ _srm $s3,8,$acc6
+ stb $acc2,10($out)
+ stb $s2,11($out)
+ stb $acc4,12($out)
+ stb $acc5,13($out)
+ stb $acc6,14($out)
+ b L\$dec_done
+ stb $s3,15($out)
+
+L\$dec_out_aligned
+ stw $s0,0($out)
+ stw $s1,4($out)
+ stw $s2,8($out)
+ stw $s3,12($out)
+
+L\$dec_done
+ $POP `-$FRAME-$SAVED_RP`(%sp),%r2 ; standard epilogue
+ $POP `-$FRAME+1*$SIZE_T`(%sp),%r4
+ $POP `-$FRAME+2*$SIZE_T`(%sp),%r5
+ $POP `-$FRAME+3*$SIZE_T`(%sp),%r6
+ $POP `-$FRAME+4*$SIZE_T`(%sp),%r7
+ $POP `-$FRAME+5*$SIZE_T`(%sp),%r8
+ $POP `-$FRAME+6*$SIZE_T`(%sp),%r9
+ $POP `-$FRAME+7*$SIZE_T`(%sp),%r10
+ $POP `-$FRAME+8*$SIZE_T`(%sp),%r11
+ $POP `-$FRAME+9*$SIZE_T`(%sp),%r12
+ $POP `-$FRAME+10*$SIZE_T`(%sp),%r13
+ $POP `-$FRAME+11*$SIZE_T`(%sp),%r14
+ $POP `-$FRAME+12*$SIZE_T`(%sp),%r15
+ $POP `-$FRAME+13*$SIZE_T`(%sp),%r16
+ $POP `-$FRAME+14*$SIZE_T`(%sp),%r17
+ $POP `-$FRAME+15*$SIZE_T`(%sp),%r18
+ bv (%r2)
+ .EXIT
+ $POPMB -$FRAME(%sp),%r3
+ .PROCEND
+
+ .ALIGN 16
+_parisc_AES_decrypt
+ .PROC
+ .CALLINFO MILLICODE
+ .ENTRY
+ ldw 240($key),$rounds
+ ldw 0($key),$t0
+ ldw 4($key),$t1
+ ldw 8($key),$t2
+ ldw 12($key),$t3
+ _srm $rounds,1,$rounds
+ xor $t0,$s0,$s0
+ ldw 16($key),$t0
+ xor $t1,$s1,$s1
+ ldw 20($key),$t1
+ _srm $s0,24,$acc0
+ xor $t2,$s2,$s2
+ ldw 24($key),$t2
+ xor $t3,$s3,$s3
+ ldw 28($key),$t3
+ _srm $s3,16,$acc1
+L\$dec_loop
+ _srm $s2,8,$acc2
+ ldwx,s $acc0($tbl),$acc0
+ _srm $s1,0,$acc3
+ ldwx,s $acc1($tbl),$acc1
+ _srm $s1,24,$acc4
+ ldwx,s $acc2($tbl),$acc2
+ _srm $s0,16,$acc5
+ ldwx,s $acc3($tbl),$acc3
+ _srm $s3,8,$acc6
+ ldwx,s $acc4($tbl),$acc4
+ _srm $s2,0,$acc7
+ ldwx,s $acc5($tbl),$acc5
+ _srm $s2,24,$acc8
+ ldwx,s $acc6($tbl),$acc6
+ _srm $s1,16,$acc9
+ ldwx,s $acc7($tbl),$acc7
+ _srm $s0,8,$acc10
+ ldwx,s $acc8($tbl),$acc8
+ _srm $s3,0,$acc11
+ ldwx,s $acc9($tbl),$acc9
+ _srm $s3,24,$acc12
+ ldwx,s $acc10($tbl),$acc10
+ _srm $s2,16,$acc13
+ ldwx,s $acc11($tbl),$acc11
+ _srm $s1,8,$acc14
+ ldwx,s $acc12($tbl),$acc12
+ _srm $s0,0,$acc15
+ ldwx,s $acc13($tbl),$acc13
+ ldwx,s $acc14($tbl),$acc14
+ ldwx,s $acc15($tbl),$acc15
+ addib,= -1,$rounds,L\$dec_last
+ ldo 32($key),$key
+
+ _ror $acc1,8,$acc1
+ xor $acc0,$t0,$t0
+ ldw 0($key),$s0
+ _ror $acc2,16,$acc2
+ xor $acc1,$t0,$t0
+ ldw 4($key),$s1
+ _ror $acc3,24,$acc3
+ xor $acc2,$t0,$t0
+ ldw 8($key),$s2
+ _ror $acc5,8,$acc5
+ xor $acc3,$t0,$t0
+ ldw 12($key),$s3
+ _ror $acc6,16,$acc6
+ xor $acc4,$t1,$t1
+ _ror $acc7,24,$acc7
+ xor $acc5,$t1,$t1
+ _ror $acc9,8,$acc9
+ xor $acc6,$t1,$t1
+ _ror $acc10,16,$acc10
+ xor $acc7,$t1,$t1
+ _ror $acc11,24,$acc11
+ xor $acc8,$t2,$t2
+ _ror $acc13,8,$acc13
+ xor $acc9,$t2,$t2
+ _ror $acc14,16,$acc14
+ xor $acc10,$t2,$t2
+ _ror $acc15,24,$acc15
+ xor $acc11,$t2,$t2
+ xor $acc12,$acc14,$acc14
+ xor $acc13,$t3,$t3
+ _srm $t0,24,$acc0
+ xor $acc14,$t3,$t3
+ xor $acc15,$t3,$t3
+ _srm $t3,16,$acc1
+
+ _srm $t2,8,$acc2
+ ldwx,s $acc0($tbl),$acc0
+ _srm $t1,0,$acc3
+ ldwx,s $acc1($tbl),$acc1
+ _srm $t1,24,$acc4
+ ldwx,s $acc2($tbl),$acc2
+ _srm $t0,16,$acc5
+ ldwx,s $acc3($tbl),$acc3
+ _srm $t3,8,$acc6
+ ldwx,s $acc4($tbl),$acc4
+ _srm $t2,0,$acc7
+ ldwx,s $acc5($tbl),$acc5
+ _srm $t2,24,$acc8
+ ldwx,s $acc6($tbl),$acc6
+ _srm $t1,16,$acc9
+ ldwx,s $acc7($tbl),$acc7
+ _srm $t0,8,$acc10
+ ldwx,s $acc8($tbl),$acc8
+ _srm $t3,0,$acc11
+ ldwx,s $acc9($tbl),$acc9
+ _srm $t3,24,$acc12
+ ldwx,s $acc10($tbl),$acc10
+ _srm $t2,16,$acc13
+ ldwx,s $acc11($tbl),$acc11
+ _srm $t1,8,$acc14
+ ldwx,s $acc12($tbl),$acc12
+ _srm $t0,0,$acc15
+ ldwx,s $acc13($tbl),$acc13
+ _ror $acc1,8,$acc1
+ ldwx,s $acc14($tbl),$acc14
+
+ _ror $acc2,16,$acc2
+ xor $acc0,$s0,$s0
+ ldwx,s $acc15($tbl),$acc15
+ _ror $acc3,24,$acc3
+ xor $acc1,$s0,$s0
+ ldw 16($key),$t0
+ _ror $acc5,8,$acc5
+ xor $acc2,$s0,$s0
+ ldw 20($key),$t1
+ _ror $acc6,16,$acc6
+ xor $acc3,$s0,$s0
+ ldw 24($key),$t2
+ _ror $acc7,24,$acc7
+ xor $acc4,$s1,$s1
+ ldw 28($key),$t3
+ _ror $acc9,8,$acc9
+ xor $acc5,$s1,$s1
+ ldw 1024+0($tbl),%r0 ; prefetch td4
+ _ror $acc10,16,$acc10
+ xor $acc6,$s1,$s1
+ ldw 1024+32($tbl),%r0 ; prefetch td4
+ _ror $acc11,24,$acc11
+ xor $acc7,$s1,$s1
+ ldw 1024+64($tbl),%r0 ; prefetch td4
+ _ror $acc13,8,$acc13
+ xor $acc8,$s2,$s2
+ ldw 1024+96($tbl),%r0 ; prefetch td4
+ _ror $acc14,16,$acc14
+ xor $acc9,$s2,$s2
+ ldw 1024+128($tbl),%r0 ; prefetch td4
+ _ror $acc15,24,$acc15
+ xor $acc10,$s2,$s2
+ ldw 1024+160($tbl),%r0 ; prefetch td4
+ _srm $s0,24,$acc0
+ xor $acc11,$s2,$s2
+ ldw 1024+192($tbl),%r0 ; prefetch td4
+ xor $acc12,$acc14,$acc14
+ xor $acc13,$s3,$s3
+ ldw 1024+224($tbl),%r0 ; prefetch td4
+ xor $acc14,$s3,$s3
+ xor $acc15,$s3,$s3
+ b L\$dec_loop
+ _srm $s3,16,$acc1
+
+ .ALIGN 16
+L\$dec_last
+ ldo 1024($tbl),$rounds
+ _ror $acc1,8,$acc1
+ xor $acc0,$t0,$t0
+ ldw 0($key),$s0
+ _ror $acc2,16,$acc2
+ xor $acc1,$t0,$t0
+ ldw 4($key),$s1
+ _ror $acc3,24,$acc3
+ xor $acc2,$t0,$t0
+ ldw 8($key),$s2
+ _ror $acc5,8,$acc5
+ xor $acc3,$t0,$t0
+ ldw 12($key),$s3
+ _ror $acc6,16,$acc6
+ xor $acc4,$t1,$t1
+ _ror $acc7,24,$acc7
+ xor $acc5,$t1,$t1
+ _ror $acc9,8,$acc9
+ xor $acc6,$t1,$t1
+ _ror $acc10,16,$acc10
+ xor $acc7,$t1,$t1
+ _ror $acc11,24,$acc11
+ xor $acc8,$t2,$t2
+ _ror $acc13,8,$acc13
+ xor $acc9,$t2,$t2
+ _ror $acc14,16,$acc14
+ xor $acc10,$t2,$t2
+ _ror $acc15,24,$acc15
+ xor $acc11,$t2,$t2
+ xor $acc12,$acc14,$acc14
+ xor $acc13,$t3,$t3
+ _srm $t0,24,$acc0
+ xor $acc14,$t3,$t3
+ xor $acc15,$t3,$t3
+ _srm $t3,16,$acc1
+
+ _srm $t2,8,$acc2
+ ldbx $acc0($rounds),$acc0
+ _srm $t1,24,$acc4
+ ldbx $acc1($rounds),$acc1
+ _srm $t0,16,$acc5
+ _srm $t1,0,$acc3
+ ldbx $acc2($rounds),$acc2
+ ldbx $acc3($rounds),$acc3
+ _srm $t3,8,$acc6
+ ldbx $acc4($rounds),$acc4
+ _srm $t2,24,$acc8
+ ldbx $acc5($rounds),$acc5
+ _srm $t1,16,$acc9
+ _srm $t2,0,$acc7
+ ldbx $acc6($rounds),$acc6
+ ldbx $acc7($rounds),$acc7
+ _srm $t0,8,$acc10
+ ldbx $acc8($rounds),$acc8
+ _srm $t3,24,$acc12
+ ldbx $acc9($rounds),$acc9
+ _srm $t2,16,$acc13
+ _srm $t3,0,$acc11
+ ldbx $acc10($rounds),$acc10
+ _srm $t1,8,$acc14
+ ldbx $acc11($rounds),$acc11
+ ldbx $acc12($rounds),$acc12
+ ldbx $acc13($rounds),$acc13
+ _srm $t0,0,$acc15
+ ldbx $acc14($rounds),$acc14
+
+ dep $acc0,7,8,$acc3
+ ldbx $acc15($rounds),$acc15
+ dep $acc4,7,8,$acc7
+ dep $acc1,15,8,$acc3
+ dep $acc5,15,8,$acc7
+ dep $acc2,23,8,$acc3
+ dep $acc6,23,8,$acc7
+ xor $acc3,$s0,$s0
+ xor $acc7,$s1,$s1
+ dep $acc8,7,8,$acc11
+ dep $acc12,7,8,$acc15
+ dep $acc9,15,8,$acc11
+ dep $acc13,15,8,$acc15
+ dep $acc10,23,8,$acc11
+ dep $acc14,23,8,$acc15
+ xor $acc11,$s2,$s2
+
+ bv (%r31)
+ .EXIT
+ xor $acc15,$s3,$s3
+ .PROCEND
+
+ .ALIGN 64
+L\$AES_Td
+ .WORD 0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96
+ .WORD 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393
+ .WORD 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25
+ .WORD 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f
+ .WORD 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1
+ .WORD 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6
+ .WORD 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da
+ .WORD 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844
+ .WORD 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd
+ .WORD 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4
+ .WORD 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45
+ .WORD 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94
+ .WORD 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7
+ .WORD 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a
+ .WORD 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5
+ .WORD 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c
+ .WORD 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1
+ .WORD 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a
+ .WORD 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75
+ .WORD 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051
+ .WORD 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46
+ .WORD 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff
+ .WORD 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77
+ .WORD 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb
+ .WORD 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000
+ .WORD 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e
+ .WORD 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927
+ .WORD 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a
+ .WORD 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e
+ .WORD 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16
+ .WORD 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d
+ .WORD 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8
+ .WORD 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd
+ .WORD 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34
+ .WORD 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163
+ .WORD 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120
+ .WORD 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d
+ .WORD 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0
+ .WORD 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422
+ .WORD 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef
+ .WORD 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36
+ .WORD 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4
+ .WORD 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662
+ .WORD 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5
+ .WORD 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3
+ .WORD 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b
+ .WORD 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8
+ .WORD 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6
+ .WORD 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6
+ .WORD 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0
+ .WORD 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815
+ .WORD 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f
+ .WORD 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df
+ .WORD 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f
+ .WORD 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e
+ .WORD 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713
+ .WORD 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89
+ .WORD 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c
+ .WORD 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf
+ .WORD 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86
+ .WORD 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f
+ .WORD 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541
+ .WORD 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190
+ .WORD 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742
+ .BYTE 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38
+ .BYTE 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb
+ .BYTE 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87
+ .BYTE 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb
+ .BYTE 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d
+ .BYTE 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e
+ .BYTE 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2
+ .BYTE 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25
+ .BYTE 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16
+ .BYTE 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92
+ .BYTE 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda
+ .BYTE 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84
+ .BYTE 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a
+ .BYTE 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06
+ .BYTE 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02
+ .BYTE 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b
+ .BYTE 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea
+ .BYTE 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73
+ .BYTE 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85
+ .BYTE 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e
+ .BYTE 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89
+ .BYTE 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b
+ .BYTE 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20
+ .BYTE 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4
+ .BYTE 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31
+ .BYTE 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f
+ .BYTE 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d
+ .BYTE 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef
+ .BYTE 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0
+ .BYTE 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61
+ .BYTE 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26
+ .BYTE 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d
+ .STRINGZ "AES for PA-RISC, CRYPTOGAMS by <appro\@openssl.org>"
+___
+
+foreach (split("\n",$code)) {
+ s/\`([^\`]*)\`/eval $1/ge;
+
+ # translate made up instructons: _ror, _srm
+ s/_ror(\s+)(%r[0-9]+),/shd$1$2,$2,/ or
+
+ s/_srm(\s+%r[0-9]+),([0-9]+),/
+ $SIZE_T==4 ? sprintf("extru%s,%d,8,",$1,31-$2)
+ : sprintf("extrd,u%s,%d,8,",$1,63-$2)/e;
+
+ s/,\*/,/ if ($SIZE_T==4);
+ print $_,"\n";
+}
+close STDOUT;
pa-risc2.o: asm/pa-risc2.s
/usr/ccs/bin/as -o pa-risc2.o asm/pa-risc2.s
+parisc-mont.s: asm/parisc-mont.pl
+ $(PERL) asm/parisc-mont.pl $(PERLASM_SCHEME) $@
+
# ppc - AIX, Linux, MacOS X...
bn-ppc.s: asm/ppc.pl; $(PERL) asm/ppc.pl $(PERLASM_SCHEME) $@
ppc-mont.s: asm/ppc-mont.pl;$(PERL) asm/ppc-mont.pl $(PERLASM_SCHEME) $@
--- /dev/null
+#!/usr/bin/env perl
+
+# ====================================================================
+# Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL
+# project. The module is, however, dual licensed under OpenSSL and
+# CRYPTOGAMS licenses depending on where you obtain it. For further
+# details see http://www.openssl.org/~appro/cryptogams/.
+# ====================================================================
+
+# On PA-7100LC this module performs ~90-50% better, less for longer
+# keys, than code generated by gcc 3.2 for PA-RISC 1.1. Latter means
+# that compiler utilized xmpyu instruction to perform 32x32=64-bit
+# multiplication, which in turn means that "baseline" performance was
+# optimal in respect to instruction set capabilities. Fair comparison
+# with vendor compiler is problematic, because OpenSSL doesn't define
+# BN_LLONG [presumably] for historical reasons, which drives compiler
+# toward 4 times 16x16=32-bit multiplicatons [plus complementary
+# shifts and additions] instead. This means that you should observe
+# several times improvement over code generated by vendor compiler
+# for PA-RISC 1.1, but the "baseline" is far from optimal. The actual
+# improvement coefficient was never collected on PA-7100LC, or any
+# other 1.1 CPU, because I don't have access to such machine with
+# vendor compiler. But to give you a taste, PA-RISC 1.1 code-path
+# reportedly outperformed code generated by cc +DA1.1 +O3 by factor
+# of ~5x on PA-8600.
+#
+# On PA-RISC 2.0 it has to compete with pa-risc2[W].s, which is
+# reportedly ~2x faster than vendor compiler generated code [see
+# commentary in assembler source code]. Here comes a catch. Execution
+# core of this implementation is actually 32-bit one, in the sense
+# that it expects arrays of 32-bit BN_LONG values as input. But
+# pa-risc2[W].s operates on arrays of 64-bit BN_LONGs... How do they
+# interoperate then? Simple. This module picks halves of 64-bit
+# values in reverse order. But can it compete with "pure" 64-bit code
+# such as pa-risc2[W].s then? Well, the thing is that 32x32=64-bit
+# multiplication is the best even PA-RISC 2.0 can do, i.e. there is
+# no "wider" multiplication like on most other 64-bit platforms.
+# This means that even being effectively 32-bit, this implementation
+# performs the same computational task in same amount of arithmetic
+# operations, most notably multiplications. It requires more memory
+# references, most notably to tp[num], but this doesn't seem to
+# exhaust memory port capacity. In other words this implementation,
+# or more specifically its PA-RISC 2.0 code-path, competes with
+# pa-risc2W.s on virtually same terms.
+#
+# In case it wasn't clear. The module has two distinct code-paths:
+# PA-RISC 1.1 and PA-RISC 2.0 ones. Latter features carry-free 64-bit
+# additions and 64-bit integer loads, not to mention specific
+# instruction scheduling. In 32-bit build module imposes couple of
+# limitations: vector lengths has to be even and vector addresses has
+# to be 64-bit aligned. Normally neither is a problem: most common
+# key lengths are even and vectors are commonly malloc-ed, which
+# ensures 64-bit alignment.
+#
+# Special thanks to polarhome.com for providing HP-UX account.
+\f
+$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
+
+$flavour = shift;
+$output = shift;
+
+open STDOUT,">$output";
+
+if ($flavour =~ /64/) {
+ $LEVEL ="2.0W";
+ $SIZE_T =8;
+ $FRAME_MARKER =80;
+ $SAVED_RP =16;
+ $PUSH ="std";
+ $PUSHMA ="std,ma";
+ $POP ="ldd";
+ $POPMB ="ldd,mb";
+ $BN_SZ =$SIZE_T;
+} else {
+ $LEVEL ="1.1"; #$LEVEL.="\n\t.ALLOW\t2.0";
+ $SIZE_T =4;
+ $FRAME_MARKER =48;
+ $SAVED_RP =20;
+ $PUSH ="stw";
+ $PUSHMA ="stwm";
+ $POP ="ldw";
+ $POPMB ="ldwm";
+ $BN_SZ =$SIZE_T;
+ if (open CONF,"<${dir}../../opensslconf.h") {
+ while(<CONF>) {
+ if (m/#\s*define\s+SIXTY_FOUR_BIT/) {
+ $BN_SZ=8;
+ $LEVEL="2.0";
+ last;
+ }
+ }
+ close CONF;
+ }
+}
+
+$FRAME=8*$SIZE_T+$FRAME_MARKER; # 8 saved regs + frame marker
+ # [+ argument transfer]
+$LOCALS=$FRAME-$FRAME_MARKER;
+$FRAME+=32; # local variables
+
+$tp="%r31";
+$ti1="%r29";
+$ti0="%r28";
+
+$rp="%r26";
+$ap="%r25";
+$bp="%r24";
+$np="%r23";
+$n0="%r22"; # passed through stack in 32-bit
+$num="%r21"; # passed through stack in 32-bit
+$idx="%r20";
+$arrsz="%r19";
+
+$nm1="%r7";
+$nm0="%r6";
+$ab1="%r5";
+$ab0="%r4";
+
+$fp="%r3";
+$hi1="%r2";
+$hi0="%r1";
+
+$xfer=$n0; # accomodates [-16..15] offset in fld[dw]s
+
+$fm0="%fr4"; $fti=$fm0;
+$fbi="%fr5L";
+$fn0="%fr5R";
+$fai="%fr6"; $fab0="%fr7"; $fab1="%fr8";
+$fni="%fr9"; $fnm0="%fr10"; $fnm1="%fr11";
+
+$code=<<___;
+ .LEVEL $LEVEL
+ .SPACE \$TEXT\$
+ .SUBSPA \$CODE\$,QUAD=0,ALIGN=8,ACCESS=0x2C,CODE_ONLY
+
+ .EXPORT bn_mul_mont,ENTRY,ARGW0=GR,ARGW1=GR,ARGW2=GR,ARGW3=GR
+ .ALIGN 16
+bn_mul_mont
+ .PROC
+ .CALLINFO FRAME=`$FRAME-8*$SIZE_T`,NO_CALLS,SAVE_RP,SAVE_SP,ENTRY_GR=6
+ .ENTRY
+ $PUSH %r2,-$SAVED_RP(%sp) ; standard prologue
+ $PUSHMA %r3,$FRAME(%sp)
+ $PUSH %r4,`-$FRAME+1*$SIZE_T`(%sp)
+ $PUSH %r5,`-$FRAME+2*$SIZE_T`(%sp)
+ $PUSH %r6,`-$FRAME+3*$SIZE_T`(%sp)
+ $PUSH %r7,`-$FRAME+4*$SIZE_T`(%sp)
+ $PUSH %r8,`-$FRAME+5*$SIZE_T`(%sp)
+ $PUSH %r9,`-$FRAME+6*$SIZE_T`(%sp)
+ $PUSH %r10,`-$FRAME+7*$SIZE_T`(%sp)
+ ldo -$FRAME(%sp),$fp
+___
+$code.=<<___ if ($SIZE_T==4);
+ ldw `-$FRAME_MARKER-4`($fp),$n0
+ ldw `-$FRAME_MARKER-8`($fp),$num
+ nop
+ nop ; alignment
+___
+$code.=<<___ if ($BN_SZ==4);
+ comiclr,<= 6,$num,%r0 ; are vectors long enough?
+ b L\$abort
+ ldi 0,%r28 ; signal "unhandled"
+ add,ev %r0,$num,$num ; is $num even?
+ b L\$abort
+ nop
+ or $ap,$np,$ti1
+ extru,= $ti1,31,3,%r0 ; are ap and np 64-bit aligned?
+ b L\$abort
+ nop
+ nop ; alignment
+
+ fldws 0($n0),${fn0}
+ fldws,ma 4($bp),${fbi} ; bp[0]
+___
+$code.=<<___ if ($BN_SZ==8);
+ comib,> 3,$num,L\$abort ; are vectors long enough?
+ ldi 0,%r28 ; signal "unhandled"
+ addl $num,$num,$num ; I operate on 32-bit values
+
+ fldws 4($n0),${fn0} ; only low part of n0
+ fldws 4($bp),${fbi} ; bp[0] in flipped word order
+___
+$code.=<<___;
+ fldds 0($ap),${fai} ; ap[0,1]
+ fldds 0($np),${fni} ; np[0,1]
+
+ sh2addl $num,%r0,$arrsz
+ ldi 31,$hi0
+ ldo 36($arrsz),$hi1 ; space for tp[num+1]
+ andcm $hi1,$hi0,$hi1 ; align
+ addl $hi1,%sp,%sp
+ $PUSH $fp,-$SIZE_T(%sp)
+
+ ldo `$LOCALS+16`($fp),$xfer
+ ldo `$LOCALS+32+4`($fp),$tp
+
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[0]*bp[0]
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[1]*bp[0]
+ xmpyu ${fn0},${fab0}R,${fm0}
+
+ addl $arrsz,$ap,$ap ; point at the end
+ addl $arrsz,$np,$np
+ subi 0,$arrsz,$idx ; j=0
+ ldo 8($idx),$idx ; j++++
+
+ xmpyu ${fni}L,${fm0}R,${fnm0} ; np[0]*m
+ xmpyu ${fni}R,${fm0}R,${fnm1} ; np[1]*m
+ fstds ${fab0},-16($xfer)
+ fstds ${fnm0},-8($xfer)
+ fstds ${fab1},0($xfer)
+ fstds ${fnm1},8($xfer)
+ flddx $idx($ap),${fai} ; ap[2,3]
+ flddx $idx($np),${fni} ; np[2,3]
+___
+$code.=<<___ if ($BN_SZ==4);
+ mtctl $hi0,%cr11 ; $hi0 still holds 31
+ extrd,u,*= $hi0,%sar,1,$hi0 ; executes on PA-RISC 1.0
+ b L\$parisc11
+ nop
+___
+$code.=<<___; # PA-RISC 2.0 code-path
+ ldd -16($xfer),$ab0
+ ldd -8($xfer),$nm0
+
+ extrd,u $ab0,31,32,$hi0
+ extrd,u $ab0,63,32,$ab0
+ ldo 8($idx),$idx ; j++++
+ addl $ab0,$nm0,$nm0 ; low part is discarded
+ extrd,u $nm0,31,32,$hi1
+ ldd 0($xfer),$ab1
+\f
+L\$1st
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[j]*bp[0]
+ xmpyu ${fni}L,${fm0}R,${fnm0} ; np[j]*m
+ ldd 8($xfer),$nm1
+ fstds ${fab0},-16($xfer)
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[j+1]*bp[0]
+ xmpyu ${fni}R,${fm0}R,${fnm1} ; np[j+1]*m
+ fstds ${fnm0},-8($xfer)
+ addl $hi0,$ab1,$ab1
+ fstds ${fab1},0($xfer)
+ extrd,u $ab1,31,32,$hi0
+ fstds ${fnm1},8($xfer)
+ extrd,u $ab1,63,32,$ab1
+ addl $hi1,$nm1,$nm1
+ ldd -16($xfer),$ab0
+ addl $ab1,$nm1,$nm1
+ ldd -8($xfer),$nm0
+ extrd,u $nm1,31,32,$hi1
+
+ flddx $idx($ap),${fai} ; ap[j,j+1]
+ addl $hi0,$ab0,$ab0
+ flddx $idx($np),${fni} ; np[j,j+1]
+ extrd,u $ab0,31,32,$hi0
+ stw $nm1,-4($tp) ; tp[j-1]
+ extrd,u $ab0,63,32,$ab0
+ addl $hi1,$nm0,$nm0
+ addl $ab0,$nm0,$nm0
+ ldd 0($xfer),$ab1
+ stw,ma $nm0,8($tp) ; tp[j-1]
+ addib,<> 8,$idx,L\$1st ; j++++
+ extrd,u $nm0,31,32,$hi1
+
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[j]*bp[0]
+ xmpyu ${fni}L,${fm0}R,${fnm0} ; np[j]*m
+ ldd 8($xfer),$nm1
+ fstds ${fab0},-16($xfer)
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[j]*bp[0]
+ xmpyu ${fni}R,${fm0}R,${fnm1} ; np[j]*m
+ fstds ${fnm0},-8($xfer)
+ addl $hi0,$ab1,$ab1
+ fstds ${fab1},0($xfer)
+ extrd,u $ab1,31,32,$hi0
+ fstds ${fnm1},8($xfer)
+ extrd,u $ab1,63,32,$ab1
+ addl $hi1,$nm1,$nm1
+ ldd -16($xfer),$ab0
+ addl $ab1,$nm1,$nm1
+ ldd -8($xfer),$nm0
+ extrd,u $nm1,31,32,$hi1
+
+ addl $hi0,$ab0,$ab0
+ extrd,u $ab0,31,32,$hi0
+ stw $nm1,-4($tp) ; tp[j-1]
+ extrd,u $ab0,63,32,$ab0
+ addl $hi1,$nm0,$nm0
+ ldd 0($xfer),$ab1
+ addl $ab0,$nm0,$nm0
+ ldd,mb 8($xfer),$nm1
+ extrd,u $nm0,31,32,$hi1
+ stw,ma $nm0,8($tp) ; tp[j-1]
+
+ ldo -1($num),$num ; i--
+ subi 0,$arrsz,$idx ; j=0
+___
+$code.=<<___ if ($BN_SZ==4);
+ fldws,ma 4($bp),${fbi} ; bp[1]
+___
+$code.=<<___ if ($BN_SZ==8);
+ fldws 0($bp),${fbi} ; bp[1] in flipped word order
+___
+$code.=<<___;
+ flddx $idx($ap),${fai} ; ap[0,1]
+ flddx $idx($np),${fni} ; np[0,1]
+ fldws 8($xfer),${fti}R ; tp[0]
+ addl $hi0,$ab1,$ab1
+ extrd,u $ab1,31,32,$hi0
+ extrd,u $ab1,63,32,$ab1
+ ldo 8($idx),$idx ; j++++
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[0]*bp[1]
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[1]*bp[1]
+ addl $hi1,$nm1,$nm1
+ addl $ab1,$nm1,$nm1
+ extrd,u $nm1,31,32,$hi1
+ fstws,mb ${fab0}L,-8($xfer) ; save high part
+ stw $nm1,-4($tp) ; tp[j-1]
+
+ fcpy,sgl %fr0,${fti}L ; zero high part
+ fcpy,sgl %fr0,${fab0}L
+ addl $hi1,$hi0,$hi0
+ extrd,u $hi0,31,32,$hi1
+ fcnvxf,dbl,dbl ${fti},${fti} ; 32-bit unsigned int -> double
+ fcnvxf,dbl,dbl ${fab0},${fab0}
+ stw $hi0,0($tp)
+ stw $hi1,4($tp)
+
+ fadd,dbl ${fti},${fab0},${fab0} ; add tp[0]
+ fcnvfx,dbl,dbl ${fab0},${fab0} ; double -> 33-bit unsigned int
+ xmpyu ${fn0},${fab0}R,${fm0}
+ ldo `$LOCALS+32+4`($fp),$tp
+L\$outer
+ xmpyu ${fni}L,${fm0}R,${fnm0} ; np[0]*m
+ xmpyu ${fni}R,${fm0}R,${fnm1} ; np[1]*m
+ fstds ${fab0},-16($xfer) ; 33-bit value
+ fstds ${fnm0},-8($xfer)
+ flddx $idx($ap),${fai} ; ap[2]
+ flddx $idx($np),${fni} ; np[2]
+ ldo 8($idx),$idx ; j++++
+ ldd -16($xfer),$ab0 ; 33-bit value
+ ldd -8($xfer),$nm0
+ ldw 0($xfer),$hi0 ; high part
+
+ extrd,u $ab0,31,32,$ti0 ; carry bit
+ extrd,u $ab0,63,32,$ab0
+ fstds ${fab1},0($xfer)
+ addl $ti0,$hi0,$hi0 ; account carry bit
+ fstds ${fnm1},8($xfer)
+ addl $ab0,$nm0,$nm0 ; low part is discarded
+ ldw 0($tp),$ti1 ; tp[1]
+ extrd,u $nm0,31,32,$hi1
+ ldd 0($xfer),$ab1
+\f
+L\$inner
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[j]*bp[i]
+ xmpyu ${fni}L,${fm0}R,${fnm0} ; np[j]*m
+ ldd 8($xfer),$nm1
+ fstds ${fab0},-16($xfer)
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[j+1]*bp[i]
+ xmpyu ${fni}R,${fm0}R,${fnm1} ; np[j+1]*m
+ fstds ${fnm0},-8($xfer)
+ ldw 4($tp),$ti0 ; tp[j]
+ addl $hi0,$ab1,$ab1
+ fstds ${fab1},0($xfer)
+ addl $ti1,$ab1,$ab1
+ extrd,u $ab1,31,32,$hi0
+ fstds ${fnm1},8($xfer)
+ extrd,u $ab1,63,32,$ab1
+ addl $hi1,$nm1,$nm1
+ ldd -16($xfer),$ab0
+ addl $ab1,$nm1,$nm1
+ ldd -8($xfer),$nm0
+ extrd,u $nm1,31,32,$hi1
+
+ flddx $idx($ap),${fai} ; ap[j,j+1]
+ addl $hi0,$ab0,$ab0
+ flddx $idx($np),${fni} ; np[j,j+1]
+ addl $ti0,$ab0,$ab0
+ stw $nm1,-4($tp) ; tp[j-1]
+ extrd,u $ab0,31,32,$hi0
+ ldw 8($tp),$ti1 ; tp[j]
+ extrd,u $ab0,63,32,$ab0
+ addl $hi1,$nm0,$nm0
+ addl $ab0,$nm0,$nm0
+ ldd 0($xfer),$ab1
+ stw,ma $nm0,8($tp) ; tp[j-1]
+ addib,<> 8,$idx,L\$inner ; j++++
+ extrd,u $nm0,31,32,$hi1
+
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[j]*bp[i]
+ xmpyu ${fni}L,${fm0}R,${fnm0} ; np[j]*m
+ ldd 8($xfer),$nm1
+ fstds ${fab0},-16($xfer)
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[j]*bp[i]
+ xmpyu ${fni}R,${fm0}R,${fnm1} ; np[j]*m
+ fstds ${fnm0},-8($xfer)
+ ldw 4($tp),$ti0 ; tp[j]
+ addl $hi0,$ab1,$ab1
+ fstds ${fab1},0($xfer)
+ addl $ti1,$ab1,$ab1
+ extrd,u $ab1,31,32,$hi0
+ fstds ${fnm1},8($xfer)
+ extrd,u $ab1,63,32,$ab1
+ addl $hi1,$nm1,$nm1
+ ldd -16($xfer),$ab0
+ addl $ab1,$nm1,$nm1
+ ldd -8($xfer),$nm0
+ extrd,u $nm1,31,32,$hi1
+
+ addl $hi0,$ab0,$ab0
+ addl $ti0,$ab0,$ab0
+ stw $nm1,-4($tp) ; tp[j-1]
+ extrd,u $ab0,31,32,$hi0
+ ldw 8($tp),$ti1 ; tp[j]
+ extrd,u $ab0,63,32,$ab0
+ addl $hi1,$nm0,$nm0
+ ldd 0($xfer),$ab1
+ addl $ab0,$nm0,$nm0
+ ldd,mb 8($xfer),$nm1
+ extrd,u $nm0,31,32,$hi1
+ stw,ma $nm0,8($tp) ; tp[j-1]
+
+ addib,= -1,$num,L\$outerdone ; i--
+ subi 0,$arrsz,$idx ; j=0
+___
+$code.=<<___ if ($BN_SZ==4);
+ fldws,ma 4($bp),${fbi} ; bp[i]
+___
+$code.=<<___ if ($BN_SZ==8);
+ ldi 12,$ti0 ; bp[i] in flipped word order
+ addl,ev %r0,$num,$num
+ ldi -4,$ti0
+ addl $ti0,$bp,$bp
+ fldws 0($bp),${fbi}
+___
+$code.=<<___;
+ flddx $idx($ap),${fai} ; ap[0]
+ addl $hi0,$ab1,$ab1
+ flddx $idx($np),${fni} ; np[0]
+ fldws 8($xfer),${fti}R ; tp[0]
+ addl $ti1,$ab1,$ab1
+ extrd,u $ab1,31,32,$hi0
+ extrd,u $ab1,63,32,$ab1
+
+ ldo 8($idx),$idx ; j++++
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[0]*bp[i]
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[1]*bp[i]
+ ldw 4($tp),$ti0 ; tp[j]
+
+ addl $hi1,$nm1,$nm1
+ fstws,mb ${fab0}L,-8($xfer) ; save high part
+ addl $ab1,$nm1,$nm1
+ extrd,u $nm1,31,32,$hi1
+ fcpy,sgl %fr0,${fti}L ; zero high part
+ fcpy,sgl %fr0,${fab0}L
+ stw $nm1,-4($tp) ; tp[j-1]
+
+ fcnvxf,dbl,dbl ${fti},${fti} ; 32-bit unsigned int -> double
+ fcnvxf,dbl,dbl ${fab0},${fab0}
+ addl $hi1,$hi0,$hi0
+ fadd,dbl ${fti},${fab0},${fab0} ; add tp[0]
+ addl $ti0,$hi0,$hi0
+ extrd,u $hi0,31,32,$hi1
+ fcnvfx,dbl,dbl ${fab0},${fab0} ; double -> 33-bit unsigned int
+ stw $hi0,0($tp)
+ stw $hi1,4($tp)
+ xmpyu ${fn0},${fab0}R,${fm0}
+
+ b L\$outer
+ ldo `$LOCALS+32+4`($fp),$tp
+\f
+L\$outerdone
+ addl $hi0,$ab1,$ab1
+ addl $ti1,$ab1,$ab1
+ extrd,u $ab1,31,32,$hi0
+ extrd,u $ab1,63,32,$ab1
+
+ ldw 4($tp),$ti0 ; tp[j]
+
+ addl $hi1,$nm1,$nm1
+ addl $ab1,$nm1,$nm1
+ extrd,u $nm1,31,32,$hi1
+ stw $nm1,-4($tp) ; tp[j-1]
+
+ addl $hi1,$hi0,$hi0
+ addl $ti0,$hi0,$hi0
+ extrd,u $hi0,31,32,$hi1
+ stw $hi0,0($tp)
+ stw $hi1,4($tp)
+
+ ldo `$LOCALS+32`($fp),$tp
+ sub %r0,%r0,%r0 ; clear borrow
+___
+$code.=<<___ if ($BN_SZ==4);
+ ldws,ma 4($tp),$ti0
+ extru,= $rp,31,3,%r0 ; is rp 64-bit aligned?
+ b L\$sub_pa11
+ addl $tp,$arrsz,$tp
+L\$sub
+ ldwx $idx($np),$hi0
+ subb $ti0,$hi0,$hi1
+ ldwx $idx($tp),$ti0
+ addib,<> 4,$idx,L\$sub
+ stws,ma $hi1,4($rp)
+
+ subb $ti0,%r0,$hi1
+ ldo -4($tp),$tp
+___
+$code.=<<___ if ($BN_SZ==8);
+ ldd,ma 8($tp),$ti0
+L\$sub
+ ldd $idx($np),$hi0
+ shrpd $ti0,$ti0,32,$ti0 ; flip word order
+ std $ti0,-8($tp) ; save flipped value
+ sub,db $ti0,$hi0,$hi1
+ ldd,ma 8($tp),$ti0
+ addib,<> 8,$idx,L\$sub
+ std,ma $hi1,8($rp)
+
+ extrd,u $ti0,31,32,$ti0 ; carry in flipped word order
+ sub,db $ti0,%r0,$hi1
+ ldo -8($tp),$tp
+___
+$code.=<<___;
+ and $tp,$hi1,$ap
+ andcm $rp,$hi1,$bp
+ or $ap,$bp,$np
+
+ sub $rp,$arrsz,$rp ; rewind rp
+ subi 0,$arrsz,$idx
+ ldo `$LOCALS+32`($fp),$tp
+L\$copy
+ ldd $idx($np),$hi0
+ std,ma %r0,8($tp)
+ addib,<> 8,$idx,.-8 ; L\$copy
+ std,ma $hi0,8($rp)
+___
+
+if ($BN_SZ==4) { # PA-RISC 1.1 code-path
+$ablo=$ab0;
+$abhi=$ab1;
+$nmlo0=$nm0;
+$nmhi0=$nm1;
+$nmlo1="%r9";
+$nmhi1="%r8";
+
+$code.=<<___;
+ b L\$done
+ nop
+
+ .ALIGN 8
+L\$parisc11
+ ldw -16($xfer),$hi0
+ ldw -12($xfer),$ablo
+ ldw -8($xfer),$nmhi0
+ ldw -4($xfer),$nmlo0
+
+ ldo 8($idx),$idx ; j++++
+ add $ablo,$nmlo0,$nmlo0 ; discarded
+ addc %r0,$nmhi0,$hi1
+ ldw 0($xfer),$abhi
+ ldw 4($xfer),$ablo
+ nop
+\f
+L\$1st_pa11
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[j]*bp[0]
+ ldw 8($xfer),$nmhi1
+ xmpyu ${fni}L,${fm0}R,${fnm0} ; np[j]*m
+ ldw 12($xfer),$nmlo1
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[j+1]*bp[0]
+ fstds ${fab0},-16($xfer)
+ xmpyu ${fni}R,${fm0}R,${fnm1} ; np[j+1]*m
+ fstds ${fnm0},-8($xfer)
+ add $hi0,$ablo,$ablo
+ fstds ${fab1},0($xfer)
+ addc %r0,$abhi,$hi0
+ fstds ${fnm1},8($xfer)
+ add $ablo,$nmlo1,$nmlo1
+ ldw -16($xfer),$abhi
+ addc %r0,$nmhi1,$nmhi1
+ ldw -12($xfer),$ablo
+ add $hi1,$nmlo1,$nmlo1
+ ldw -8($xfer),$nmhi0
+ addc %r0,$nmhi1,$hi1
+ ldw -4($xfer),$nmlo0
+
+ add $hi0,$ablo,$ablo
+ flddx $idx($ap),${fai} ; ap[j,j+1]
+ addc %r0,$abhi,$hi0
+ flddx $idx($np),${fni} ; np[j,j+1]
+ add $ablo,$nmlo0,$nmlo0
+ stw $nmlo1,-4($tp) ; tp[j-1]
+ addc %r0,$nmhi0,$nmhi0
+ ldw 0($xfer),$abhi
+ add $hi1,$nmlo0,$nmlo0
+ ldw 4($xfer),$ablo
+ stws,ma $nmlo0,8($tp) ; tp[j-1]
+ addib,<> 8,$idx,L\$1st_pa11 ; j++++
+ addc %r0,$nmhi0,$hi1
+
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[j]*bp[0]
+ ldw 8($xfer),$nmhi1
+ xmpyu ${fni}L,${fm0}R,${fnm0} ; np[j]*m
+ ldw 12($xfer),$nmlo1
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[j]*bp[0]
+ xmpyu ${fni}R,${fm0}R,${fnm1} ; np[j]*m
+ fstds ${fab0},-16($xfer)
+ fstds ${fnm0},-8($xfer)
+ add $hi0,$ablo,$ablo
+ fstds ${fab1},0($xfer)
+ addc %r0,$abhi,$hi0
+ fstds ${fnm1},8($xfer)
+ add $ablo,$nmlo1,$nmlo1
+ ldw -16($xfer),$abhi
+ addc %r0,$nmhi1,$nmhi1
+ ldw -12($xfer),$ablo
+ add $hi1,$nmlo1,$nmlo1
+ ldw -8($xfer),$nmhi0
+ addc %r0,$nmhi1,$hi1
+ ldw -4($xfer),$nmlo0
+
+ add $hi0,$ablo,$ablo
+ stw $nmlo1,-4($tp) ; tp[j-1]
+ addc %r0,$abhi,$hi0
+ ldw 0($xfer),$abhi
+ add $ablo,$nmlo0,$nmlo0
+ ldw 4($xfer),$ablo
+ addc %r0,$nmhi0,$nmhi0
+ ldws,mb 8($xfer),$nmhi1
+ add $hi1,$nmlo0,$nmlo0
+ ldw 4($xfer),$nmlo1
+ addc %r0,$nmhi0,$hi1
+ stws,ma $nmlo0,8($tp) ; tp[j-1]
+
+ ldo -1($num),$num ; i--
+ subi 0,$arrsz,$idx ; j=0
+
+ fldws,ma 4($bp),${fbi} ; bp[1]
+ flddx $idx($ap),${fai} ; ap[0,1]
+ flddx $idx($np),${fni} ; np[0,1]
+ fldws 8($xfer),${fti}R ; tp[0]
+ add $hi0,$ablo,$ablo
+ addc %r0,$abhi,$hi0
+ ldo 8($idx),$idx ; j++++
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[0]*bp[1]
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[1]*bp[1]
+ add $hi1,$nmlo1,$nmlo1
+ addc %r0,$nmhi1,$nmhi1
+ add $ablo,$nmlo1,$nmlo1
+ addc %r0,$nmhi1,$hi1
+ fstws,mb ${fab0}L,-8($xfer) ; save high part
+ stw $nmlo1,-4($tp) ; tp[j-1]
+
+ fcpy,sgl %fr0,${fti}L ; zero high part
+ fcpy,sgl %fr0,${fab0}L
+ add $hi1,$hi0,$hi0
+ addc %r0,%r0,$hi1
+ fcnvxf,dbl,dbl ${fti},${fti} ; 32-bit unsigned int -> double
+ fcnvxf,dbl,dbl ${fab0},${fab0}
+ stw $hi0,0($tp)
+ stw $hi1,4($tp)
+
+ fadd,dbl ${fti},${fab0},${fab0} ; add tp[0]
+ fcnvfx,dbl,dbl ${fab0},${fab0} ; double -> 33-bit unsigned int
+ xmpyu ${fn0},${fab0}R,${fm0}
+ ldo `$LOCALS+32+4`($fp),$tp
+L\$outer_pa11
+ xmpyu ${fni}L,${fm0}R,${fnm0} ; np[0]*m
+ xmpyu ${fni}R,${fm0}R,${fnm1} ; np[1]*m
+ fstds ${fab0},-16($xfer) ; 33-bit value
+ fstds ${fnm0},-8($xfer)
+ flddx $idx($ap),${fai} ; ap[2,3]
+ flddx $idx($np),${fni} ; np[2,3]
+ ldw -16($xfer),$abhi ; carry bit actually
+ ldo 8($idx),$idx ; j++++
+ ldw -12($xfer),$ablo
+ ldw -8($xfer),$nmhi0
+ ldw -4($xfer),$nmlo0
+ ldw 0($xfer),$hi0 ; high part
+
+ fstds ${fab1},0($xfer)
+ addl $abhi,$hi0,$hi0 ; account carry bit
+ fstds ${fnm1},8($xfer)
+ add $ablo,$nmlo0,$nmlo0 ; discarded
+ ldw 0($tp),$ti1 ; tp[1]
+ addc %r0,$nmhi0,$hi1
+ ldw 0($xfer),$abhi
+ ldw 4($xfer),$ablo
+\f
+L\$inner_pa11
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[j]*bp[i]
+ ldw 8($xfer),$nmhi1
+ xmpyu ${fni}L,${fm0}R,${fnm0} ; np[j]*m
+ ldw 12($xfer),$nmlo1
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[j+1]*bp[i]
+ fstds ${fab0},-16($xfer)
+ xmpyu ${fni}R,${fm0}R,${fnm1} ; np[j+1]*m
+ fstds ${fnm0},-8($xfer)
+ add $hi0,$ablo,$ablo
+ ldw 4($tp),$ti0 ; tp[j]
+ addc %r0,$abhi,$abhi
+ fstds ${fab1},0($xfer)
+ add $ti1,$ablo,$ablo
+ fstds ${fnm1},8($xfer)
+ addc %r0,$abhi,$hi0
+ ldw -16($xfer),$abhi
+ add $ablo,$nmlo1,$nmlo1
+ ldw -12($xfer),$ablo
+ addc %r0,$nmhi1,$nmhi1
+ ldw -8($xfer),$nmhi0
+ add $hi1,$nmlo1,$nmlo1
+ ldw -4($xfer),$nmlo0
+ addc %r0,$nmhi1,$hi1
+
+ flddx $idx($ap),${fai} ; ap[j,j+1]
+ addl,nuv $hi0,$ablo,$ablo
+ addi 1,$abhi,$abhi
+ flddx $idx($np),${fni} ; np[j,j+1]
+ add $ti0,$ablo,$ablo
+ stw $nmlo1,-4($tp) ; tp[j-1]
+ addc %r0,$abhi,$hi0
+ ldw 8($tp),$ti1 ; tp[j]
+ addl,nuv $ablo,$nmlo0,$nmlo0
+ addi 1,$nmhi0,$nmhi0
+ ldw 0($xfer),$abhi
+ add $hi1,$nmlo0,$nmlo0
+ ldw 4($xfer),$ablo
+ stws,ma $nmlo0,8($tp) ; tp[j-1]
+ addib,<> 8,$idx,L\$inner_pa11 ; j++++
+ addc %r0,$nmhi0,$hi1
+
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[j]*bp[i]
+ ldw 8($xfer),$nmhi1
+ xmpyu ${fni}L,${fm0}R,${fnm0} ; np[j]*m
+ ldw 12($xfer),$nmlo1
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[j]*bp[i]
+ fstds ${fab0},-16($xfer)
+ xmpyu ${fni}R,${fm0}R,${fnm1} ; np[j]*m
+ fstds ${fnm0},-8($xfer)
+ add $hi0,$ablo,$ablo
+ ldw 4($tp),$ti0 ; tp[j]
+ addc %r0,$abhi,$abhi
+ fstds ${fab1},0($xfer)
+ add $ti1,$ablo,$ablo
+ fstds ${fnm1},8($xfer)
+ addc %r0,$abhi,$hi0
+ ldw -16($xfer),$abhi
+ add $ablo,$nmlo1,$nmlo1
+ ldw -12($xfer),$ablo
+ addc %r0,$nmhi1,$nmhi1
+ ldw -8($xfer),$nmhi0
+ add $hi1,$nmlo1,$nmlo1
+ ldw -4($xfer),$nmlo0
+ addc %r0,$nmhi1,$hi1
+
+ add $hi0,$ablo,$ablo
+ stw $nmlo1,-4($tp) ; tp[j-1]
+ addc %r0,$abhi,$abhi
+ add $ti0,$ablo,$ablo
+ ldw 8($tp),$ti1 ; tp[j]
+ addc %r0,$abhi,$hi0
+ ldw 0($xfer),$abhi
+ add $ablo,$nmlo0,$nmlo0
+ ldw 4($xfer),$ablo
+ addc %r0,$nmhi0,$nmhi0
+ ldws,mb 8($xfer),$nmhi1
+ add $hi1,$nmlo0,$nmlo0
+ ldw 4($xfer),$nmlo1
+ addc %r0,$nmhi0,$hi1
+ stws,ma $nmlo0,8($tp) ; tp[j-1]
+
+ addib,= -1,$num,L\$outerdone_pa11; i--
+ subi 0,$arrsz,$idx ; j=0
+
+ fldws,ma 4($bp),${fbi} ; bp[i]
+ flddx $idx($ap),${fai} ; ap[0]
+ add $hi0,$ablo,$ablo
+ addc %r0,$abhi,$abhi
+ flddx $idx($np),${fni} ; np[0]
+ fldws 8($xfer),${fti}R ; tp[0]
+ add $ti1,$ablo,$ablo
+ addc %r0,$abhi,$hi0
+
+ ldo 8($idx),$idx ; j++++
+ xmpyu ${fai}L,${fbi},${fab0} ; ap[0]*bp[i]
+ xmpyu ${fai}R,${fbi},${fab1} ; ap[1]*bp[i]
+ ldw 4($tp),$ti0 ; tp[j]
+
+ add $hi1,$nmlo1,$nmlo1
+ addc %r0,$nmhi1,$nmhi1
+ fstws,mb ${fab0}L,-8($xfer) ; save high part
+ add $ablo,$nmlo1,$nmlo1
+ addc %r0,$nmhi1,$hi1
+ fcpy,sgl %fr0,${fti}L ; zero high part
+ fcpy,sgl %fr0,${fab0}L
+ stw $nmlo1,-4($tp) ; tp[j-1]
+
+ fcnvxf,dbl,dbl ${fti},${fti} ; 32-bit unsigned int -> double
+ fcnvxf,dbl,dbl ${fab0},${fab0}
+ add $hi1,$hi0,$hi0
+ addc %r0,%r0,$hi1
+ fadd,dbl ${fti},${fab0},${fab0} ; add tp[0]
+ add $ti0,$hi0,$hi0
+ addc %r0,$hi1,$hi1
+ fcnvfx,dbl,dbl ${fab0},${fab0} ; double -> 33-bit unsigned int
+ stw $hi0,0($tp)
+ stw $hi1,4($tp)
+ xmpyu ${fn0},${fab0}R,${fm0}
+
+ b L\$outer_pa11
+ ldo `$LOCALS+32+4`($fp),$tp
+\f
+L\$outerdone_pa11
+ add $hi0,$ablo,$ablo
+ addc %r0,$abhi,$abhi
+ add $ti1,$ablo,$ablo
+ addc %r0,$abhi,$hi0
+
+ ldw 4($tp),$ti0 ; tp[j]
+
+ add $hi1,$nmlo1,$nmlo1
+ addc %r0,$nmhi1,$nmhi1
+ add $ablo,$nmlo1,$nmlo1
+ addc %r0,$nmhi1,$hi1
+ stw $nmlo1,-4($tp) ; tp[j-1]
+
+ add $hi1,$hi0,$hi0
+ addc %r0,%r0,$hi1
+ add $ti0,$hi0,$hi0
+ addc %r0,$hi1,$hi1
+ stw $hi0,0($tp)
+ stw $hi1,4($tp)
+
+ ldo `$LOCALS+32+4`($fp),$tp
+ sub %r0,%r0,%r0 ; clear borrow
+ ldw -4($tp),$ti0
+ addl $tp,$arrsz,$tp
+L\$sub_pa11
+ ldwx $idx($np),$hi0
+ subb $ti0,$hi0,$hi1
+ ldwx $idx($tp),$ti0
+ addib,<> 4,$idx,L\$sub_pa11
+ stws,ma $hi1,4($rp)
+
+ subb $ti0,%r0,$hi1
+ ldo -4($tp),$tp
+ and $tp,$hi1,$ap
+ andcm $rp,$hi1,$bp
+ or $ap,$bp,$np
+
+ sub $rp,$arrsz,$rp ; rewind rp
+ subi 0,$arrsz,$idx
+ ldo `$LOCALS+32`($fp),$tp
+L\$copy_pa11
+ ldwx $idx($np),$hi0
+ stws,ma %r0,4($tp)
+ addib,<> 4,$idx,L\$copy_pa11
+ stws,ma $hi0,4($rp)
+
+ nop ; alignment
+L\$done
+___
+}
+\f
+$code.=<<___;
+ ldi 1,%r28 ; signal "handled"
+ ldo $FRAME($fp),%sp ; destroy tp[num+1]
+
+ $POP `-$FRAME-$SAVED_RP`(%sp),%r2 ; standard epilogue
+ $POP `-$FRAME+1*$SIZE_T`(%sp),%r4
+ $POP `-$FRAME+2*$SIZE_T`(%sp),%r5
+ $POP `-$FRAME+3*$SIZE_T`(%sp),%r6
+ $POP `-$FRAME+4*$SIZE_T`(%sp),%r7
+ $POP `-$FRAME+5*$SIZE_T`(%sp),%r8
+ $POP `-$FRAME+6*$SIZE_T`(%sp),%r9
+ $POP `-$FRAME+7*$SIZE_T`(%sp),%r10
+L\$abort
+ bv (%r2)
+ .EXIT
+ $POPMB -$FRAME(%sp),%r3
+ .PROCEND
+ .STRINGZ "Montgomery Multiplication for PA-RISC, CRYPTOGAMS by <appro\@openssl.org>"
+___
+\f
+# Explicitly encode PA-RISC 2.0 instructions used in this module, so
+# that it can be compiled with .LEVEL 1.0. It should be noted that I
+# wouldn't have to do this, if GNU assembler understood .ALLOW 2.0
+# directive...
+
+my $ldd = sub {
+ my ($mod,$args) = @_;
+ my $orig = "ldd$mod\t$args";
+
+ if ($args =~ /%r([0-9]+)\(%r([0-9]+)\),%r([0-9]+)/) # format 4
+ { my $opcode=(0x03<<26)|($2<<21)|($1<<16)|(3<<6)|$3;
+ sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig;
+ }
+ elsif ($args =~ /([\-0-9]+)\(%r([0-9]+)\),%r([0-9]+)/) # format 5
+ { my $opcode=(0x03<<26)|($2<<21)|(1<<12)|(3<<6)|$3;
+ $opcode|=(($1&0xF)<<17)|(($1&0x10)<<12); # encode offset
+ $opcode|=(1<<5) if ($mod =~ /^,m/);
+ $opcode|=(1<<13) if ($mod =~ /^,mb/);
+ sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig;
+ }
+ else { "\t".$orig; }
+};
+
+my $std = sub {
+ my ($mod,$args) = @_;
+ my $orig = "std$mod\t$args";
+
+ if ($args =~ /%r([0-9]+),([\-0-9]+)\(%r([0-9]+)\)/) # format 6
+ { my $opcode=(0x03<<26)|($3<<21)|($1<<16)|(1<<12)|(0xB<<6);
+ $opcode|=(($2&0xF)<<1)|(($2&0x10)>>4); # encode offset
+ $opcode|=(1<<5) if ($mod =~ /^,m/);
+ $opcode|=(1<<13) if ($mod =~ /^,mb/);
+ sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig;
+ }
+ else { "\t".$orig; }
+};
+
+my $extrd = sub {
+ my ($mod,$args) = @_;
+ my $orig = "extrd$mod\t$args";
+
+ # I only have ",u" completer, it's implicitly encoded...
+ if ($args =~ /%r([0-9]+),([0-9]+),([0-9]+),%r([0-9]+)/) # format 15
+ { my $opcode=(0x36<<26)|($1<<21)|($4<<16);
+ my $len=32-$3;
+ $opcode |= (($2&0x20)<<6)|(($2&0x1f)<<5); # encode pos
+ $opcode |= (($len&0x20)<<7)|($len&0x1f); # encode len
+ sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig;
+ }
+ elsif ($args =~ /%r([0-9]+),%sar,([0-9]+),%r([0-9]+)/) # format 12
+ { my $opcode=(0x34<<26)|($1<<21)|($3<<16)|(2<<11)|(1<<9);
+ my $len=32-$2;
+ $opcode |= (($len&0x20)<<3)|($len&0x1f); # encode len
+ $opcode |= (1<<13) if ($mod =~ /,\**=/);
+ sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig;
+ }
+ else { "\t".$orig; }
+};
+
+my $shrpd = sub {
+ my ($mod,$args) = @_;
+ my $orig = "shrpd$mod\t$args";
+
+ if ($args =~ /%r([0-9]+),%r([0-9]+),([0-9]+),%r([0-9]+)/) # format 14
+ { my $opcode=(0x34<<26)|($2<<21)|($1<<16)|(1<<10)|$4;
+ my $cpos=63-$3;
+ $opcode |= (($cpos&0x20)<<6)|(($cpos&0x1f)<<5); # encode sa
+ sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig;
+ }
+ else { "\t".$orig; }
+};
+
+my $sub = sub {
+ my ($mod,$args) = @_;
+ my $orig = "sub$mod\t$args";
+
+ if ($mod eq ",db" && $args =~ /%r([0-9]+),%r([0-9]+),%r([0-9]+)/) {
+ my $opcode=(0x02<<26)|($2<<21)|($1<<16)|$3;
+ $opcode|=(1<<10); # e1
+ $opcode|=(1<<8); # e2
+ $opcode|=(1<<5); # d
+ sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig
+ }
+ else { "\t".$orig; }
+};
+
+sub assemble {
+ my ($mnemonic,$mod,$args)=@_;
+ my $opcode = eval("\$$mnemonic");
+
+ ref($opcode) eq 'CODE' ? &$opcode($mod,$args) : "\t$mnemonic$mod\t$args";
+}
+
+foreach (split("\n",$code)) {
+ s/\`([^\`]*)\`/eval $1/ge;
+ # flip word order in 64-bit mode...
+ s/(xmpyu\s+)($fai|$fni)([LR])/$1.$2.($3 eq "L"?"R":"L")/e if ($BN_SZ==8);
+ # assemble 2.0 instructions in 32-bit mode...
+ s/^\s+([a-z]+)([\S]*)\s+([\S]*)/&assemble($1,$2,$3)/e if ($BN_SZ==4);
+
+ print $_,"\n";
+}
+close STDOUT;
--- /dev/null
+#!/usr/bin/env perl
+
+$flavour = shift;
+$output = shift;
+open STDOUT,">$output";
+
+if ($flavour =~ /64/) {
+ $LEVEL ="2.0W";
+ $SIZE_T =8;
+ $ST ="std";
+} else {
+ $LEVEL ="1.1";
+ $SIZE_T =4;
+ $ST ="stw";
+}
+
+$rp="%r2";
+$sp="%r30";
+$rv="%r28";
+
+$code=<<___;
+ .LEVEL $LEVEL
+ .SPACE \$TEXT\$
+ .SUBSPA \$CODE\$,QUAD=0,ALIGN=8,ACCESS=0x2C,CODE_ONLY
+
+ .EXPORT OPENSSL_rdtsc,ENTRY
+ .ALIGN 8
+OPENSSL_rdtsc
+ .PROC
+ .CALLINFO NO_CALLS
+ .ENTRY
+ mfctl %cr16,$rv
+ bv ($rp)
+ .EXIT
+ nop
+ .PROCEND
+
+ .EXPORT OPENSSL_wipe_cpu,ENTRY
+ .ALIGN 8
+OPENSSL_wipe_cpu
+ .PROC
+ .CALLINFO NO_CALLS
+ .ENTRY
+ xor %r0,%r0,%r1
+ fcpy,dbl %fr0,%fr4
+ xor %r0,%r0,%r19
+ fcpy,dbl %fr0,%fr5
+ xor %r0,%r0,%r20
+ fcpy,dbl %fr0,%fr6
+ xor %r0,%r0,%r21
+ fcpy,dbl %fr0,%fr7
+ xor %r0,%r0,%r22
+ fcpy,dbl %fr0,%fr8
+ xor %r0,%r0,%r23
+ fcpy,dbl %fr0,%fr9
+ xor %r0,%r0,%r24
+ fcpy,dbl %fr0,%fr10
+ xor %r0,%r0,%r25
+ fcpy,dbl %fr0,%fr11
+ xor %r0,%r0,%r26
+ fcpy,dbl %fr0,%fr22
+ xor %r0,%r0,%r29
+ fcpy,dbl %fr0,%fr23
+ xor %r0,%r0,%r31
+ fcpy,dbl %fr0,%fr24
+ fcpy,dbl %fr0,%fr25
+ fcpy,dbl %fr0,%fr26
+ fcpy,dbl %fr0,%fr27
+ fcpy,dbl %fr0,%fr28
+ fcpy,dbl %fr0,%fr29
+ fcpy,dbl %fr0,%fr30
+ fcpy,dbl %fr0,%fr31
+ bv ($rp)
+ .EXIT
+ ldo 0($sp),$rv
+ .PROCEND
+___
+{
+$inp="%r26";
+$len="%r25";
+
+$code.=<<___;
+ .EXPORT OPENSSL_cleanse,ENTRY,ARGW0=GR,ARGW1=GR
+ .ALIGN 8
+OPENSSL_cleanse
+ .PROC
+ .CALLINFO NO_CALLS
+ .ENTRY
+ cmpib,*>> 15,$len,Little
+ ldi $SIZE_T-1,%r1
+
+Lalign
+ and,*<> $inp,%r1,%r28
+ b,n Laligned
+ stb %r0,0($inp)
+ ldo -1($len),$len
+ b Lalign
+ ldo 1($inp),$inp
+
+Laligned
+ andcm $len,%r1,%r28
+Loop
+ $ST %r0,0($inp)
+ addib,*vnz -$SIZE_T,%r28,Loop
+ ldo $SIZE_T($inp),$inp
+
+ and,*<> $len,%r1,$len
+ b,n Ldone
+Little
+ stb %r0,0($inp)
+ addib,*vnz -1,$len,Little
+ ldo 1($inp),$inp
+Ldone
+ bv ($rp)
+ .EXIT
+ nop
+ .PROCEND
+___
+}
+
+$code =~ s/cmpib,\*/comib,/gm if ($SIZE_T==4);
+$code =~ s/,\*/,/gm if ($SIZE_T==4);
+print $code;
+close STDOUT;
+
rc4-s390x.s: asm/rc4-s390x.pl
$(PERL) asm/rc4-s390x.pl > $@
+rc4-parisc.s: asm/rc4-parisc.pl
+ $(PERL) asm/rc4-parisc.pl $(PERLASM_SCHEME) $@
+
rc4-ia64.s: rc4-ia64.S
@case `awk '/^#define RC4_INT/{print$$NF}' $(TOP)/include/openssl/opensslconf.h` in \
int) set -x; $(CC) $(CFLAGS) -DSZ=4 -E rc4-ia64.S > $@ ;; \
--- /dev/null
+#!/usr/bin/env perl
+
+# ====================================================================
+# Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL
+# project. The module is, however, dual licensed under OpenSSL and
+# CRYPTOGAMS licenses depending on where you obtain it. For further
+# details see http://www.openssl.org/~appro/cryptogams/.
+# ====================================================================
+
+# RC4 for PA-RISC.
+
+# June 2009.
+#
+# Performance is 33% better than gcc 3.2 generated code on PA-7100LC.
+# For reference, [4x] unrolled loop is >40% faster than folded one.
+# It's possible to unroll loop 8 times on PA-RISC 2.0, but improvement
+# is believed to be not sufficient to justify the effort...
+#
+# Special thanks to polarhome.com for providing HP-UX account.
+
+$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
+
+$flavour = shift;
+$output = shift;
+open STDOUT,">$output";
+
+if ($flavour =~ /64/) {
+ $LEVEL ="2.0W";
+ $SIZE_T =8;
+ $FRAME_MARKER =80;
+ $SAVED_RP =16;
+ $PUSH ="std";
+ $PUSHMA ="std,ma";
+ $POP ="ldd";
+ $POPMB ="ldd,mb";
+} else {
+ $LEVEL ="1.0";
+ $SIZE_T =4;
+ $FRAME_MARKER =48;
+ $SAVED_RP =20;
+ $PUSH ="stw";
+ $PUSHMA ="stwm";
+ $POP ="ldw";
+ $POPMB ="ldwm";
+}
+
+$FRAME=4*$SIZE_T+$FRAME_MARKER; # 4 saved regs + frame marker
+ # [+ argument transfer]
+$SZ=1; # defaults to RC4_CHAR
+if (open CONF,"<${dir}../../opensslconf.h") {
+ while(<CONF>) {
+ if (m/#\s*define\s+RC4_INT\s+(.*)/) {
+ $SZ = ($1=~/char$/) ? 1 : 4;
+ last;
+ }
+ }
+ close CONF;
+}
+
+if ($SZ==1) { # RC4_CHAR
+ $LD="ldb";
+ $LDX="ldbx";
+ $MKX="addl";
+ $ST="stb";
+} else { # RC4_INT (~5% faster than RC4_CHAR on PA-7100LC)
+ $LD="ldw";
+ $LDX="ldwx,s";
+ $MKX="sh2addl";
+ $ST="stw";
+}
+
+$key="%r26";
+$len="%r25";
+$inp="%r24";
+$out="%r23";
+
+@XX=("%r19","%r20");
+@TX=("%r21","%r22");
+$YY="%r28";
+$TY="%r29";
+
+$acc="%r1";
+$ix="%r2";
+$iy="%r3";
+$dat0="%r4";
+$dat1="%r5";
+$rem="%r6";
+$mask="%r31";
+
+sub unrolledloopbody {
+for ($i=0;$i<4;$i++) {
+$code.=<<___;
+ ldo 1($XX[0]),$XX[1]
+ `sprintf("$LDX %$TY(%$key),%$dat1") if ($i>0)`
+ and $mask,$XX[1],$XX[1]
+ $LDX $YY($key),$TY
+ $MKX $YY,$key,$ix
+ $LDX $XX[1]($key),$TX[1]
+ $MKX $XX[0],$key,$iy
+ $ST $TX[0],0($ix)
+ comclr,<> $XX[1],$YY,%r0 ; conditional
+ copy $TX[0],$TX[1] ; move
+ `sprintf("%sdep %$dat1,%d,8,%$acc",$i==1?"z":"",8*($i-1)+7) if ($i>0)`
+ $ST $TY,0($iy)
+ addl $TX[0],$TY,$TY
+ addl $TX[1],$YY,$YY
+ and $mask,$TY,$TY
+ and $mask,$YY,$YY
+___
+push(@TX,shift(@TX)); push(@XX,shift(@XX)); # "rotate" registers
+} }
+
+sub foldedloop {
+my ($label,$count)=@_;
+$code.=<<___;
+$label
+ $MKX $YY,$key,$iy
+ $LDX $YY($key),$TY
+ $MKX $XX[0],$key,$ix
+ $ST $TX[0],0($iy)
+ ldo 1($XX[0]),$XX[0]
+ $ST $TY,0($ix)
+ addl $TX[0],$TY,$TY
+ ldbx $inp($out),$dat1
+ and $mask,$TY,$TY
+ and $mask,$XX[0],$XX[0]
+ $LDX $TY($key),$acc
+ $LDX $XX[0]($key),$TX[0]
+ ldo 1($out),$out
+ xor $dat1,$acc,$acc
+ addl $TX[0],$YY,$YY
+ stb $acc,-1($out)
+ addib,<> -1,$count,$label ; $count is always small
+ and $mask,$YY,$YY
+___
+}
+
+$code=<<___;
+ .LEVEL $LEVEL
+ .SPACE \$TEXT\$
+ .SUBSPA \$CODE\$,QUAD=0,ALIGN=8,ACCESS=0x2C,CODE_ONLY
+
+ .EXPORT RC4,ENTRY,ARGW0=GR,ARGW1=GR,ARGW2=GR,ARGW3=GR
+RC4
+ .PROC
+ .CALLINFO FRAME=`$FRAME-4*$SIZE_T`,NO_CALLS,SAVE_RP,ENTRY_GR=6
+ .ENTRY
+ $PUSH %r2,-$SAVED_RP(%sp) ; standard prologue
+ $PUSHMA %r3,$FRAME(%sp)
+ $PUSH %r4,`-$FRAME+1*$SIZE_T`(%sp)
+ $PUSH %r5,`-$FRAME+2*$SIZE_T`(%sp)
+ $PUSH %r6,`-$FRAME+3*$SIZE_T`(%sp)
+
+ cmpib,*= 0,$len,L\$abort
+ sub $inp,$out,$inp ; distance between $inp and $out
+
+ $LD `0*$SZ`($key),$XX[0]
+ $LD `1*$SZ`($key),$YY
+ ldo `2*$SZ`($key),$key
+
+ ldi 0xff,$mask
+ ldi 3,$dat0
+
+ ldo 1($XX[0]),$XX[0] ; warm up loop
+ and $mask,$XX[0],$XX[0]
+ $LDX $XX[0]($key),$TX[0]
+ addl $TX[0],$YY,$YY
+ cmpib,*>>= 6,$len,L\$oop1 ; is $len large enough to bother?
+ and $mask,$YY,$YY
+
+ and,<> $out,$dat0,$rem ; is $out aligned?
+ b L\$alignedout
+ subi 4,$rem,$rem
+ sub $len,$rem,$len
+___
+&foldedloop("L\$alignout",$rem); # process till $out is aligned
+
+$code.=<<___;
+L\$alignedout ; $len is at least 4 here
+ and,<> $inp,$dat0,$acc ; is $inp aligned?
+ b L\$oop4
+ sub $inp,$acc,$rem ; align $inp
+
+ sh3addl $acc,%r0,$acc
+ subi 32,$acc,$acc
+ mtctl $acc,%cr11 ; load %sar with vshd align factor
+ ldwx $rem($out),$dat0
+ ldo 4($rem),$rem
+L\$oop4misalignedinp
+___
+&unrolledloopbody();
+$code.=<<___;
+ $LDX $TY($key),$ix
+ ldwx $rem($out),$dat1
+ ldo -4($len),$len
+ or $ix,$acc,$acc ; last piece, no need to dep
+ vshd $dat0,$dat1,$iy ; align data
+ copy $dat1,$dat0
+ xor $iy,$acc,$acc
+ stw $acc,0($out)
+ cmpib,*<< 3,$len,L\$oop4misalignedinp
+ ldo 4($out),$out
+ cmpib,*= 0,$len,L\$done
+ nop
+ b L\$oop1
+ nop
+
+ .ALIGN 8
+L\$oop4
+___
+&unrolledloopbody();
+$code.=<<___;
+ $LDX $TY($key),$ix
+ ldwx $inp($out),$dat0
+ ldo -4($len),$len
+ or $ix,$acc,$acc ; last piece, no need to dep
+ xor $dat0,$acc,$acc
+ stw $acc,0($out)
+ cmpib,*<< 3,$len,L\$oop4
+ ldo 4($out),$out
+ cmpib,*= 0,$len,L\$done
+ nop
+___
+&foldedloop("L\$oop1",$len);
+$code.=<<___;
+L\$done
+ $POP `-$FRAME-$SAVED_RP`(%sp),%r2
+ ldo -1($XX[0]),$XX[0] ; chill out loop
+ sub $YY,$TX[0],$YY
+ and $mask,$XX[0],$XX[0]
+ and $mask,$YY,$YY
+ $ST $XX[0],`-2*$SZ`($key)
+ $ST $YY,`-1*$SZ`($key)
+ $POP `-$FRAME+1*$SIZE_T`(%sp),%r4
+ $POP `-$FRAME+2*$SIZE_T`(%sp),%r5
+ $POP `-$FRAME+3*$SIZE_T`(%sp),%r6
+L\$abort
+ bv (%r2)
+ .EXIT
+ $POPMB -$FRAME(%sp),%r3
+ .PROCEND
+___
+
+$code.=<<___;
+
+ .EXPORT RC4_set_key,ENTRY,ARGW0=GR,ARGW1=GR,ARGW2=GR
+ .ALIGN 8
+RC4_set_key
+ .PROC
+ .CALLINFO NO_CALLS
+ .ENTRY
+ $ST %r0,`0*$SZ`($key)
+ $ST %r0,`1*$SZ`($key)
+ ldo `2*$SZ`($key),$key
+ copy %r0,@XX[0]
+L\$1st
+ $ST @XX[0],0($key)
+ ldo 1(@XX[0]),@XX[0]
+ bb,>= @XX[0],`31-8`,L\$1st ; @XX[0]<256
+ ldo $SZ($key),$key
+
+ ldo `-256*$SZ`($key),$key ; rewind $key
+ addl $len,$inp,$inp ; $inp to point at the end
+ sub %r0,$len,%r23 ; inverse index
+ copy %r0,@XX[0]
+ copy %r0,@XX[1]
+ ldi 0xff,$mask
+
+L\$2nd
+ $LDX @XX[0]($key),@TX[0]
+ ldbx %r23($inp),@TX[1]
+ addi,nuv 1,%r23,%r23 ; increment and conditional
+ sub %r0,$len,%r23 ; inverse index
+ addl @TX[0],@XX[1],@XX[1]
+ addl @TX[1],@XX[1],@XX[1]
+ and $mask,@XX[1],@XX[1]
+ $MKX @XX[0],$key,$TY
+ $LDX @XX[1]($key),@TX[1]
+ $MKX @XX[1],$key,$YY
+ ldo 1(@XX[0]),@XX[0]
+ $ST @TX[0],0($YY)
+ bb,>= @XX[0],`31-8`,L\$2nd ; @XX[0]<256
+ $ST @TX[1],0($TY)
+
+ bv,n (%r2)
+ .EXIT
+ nop
+ .PROCEND
+
+ .EXPORT RC4_options,ENTRY
+ .ALIGN 8
+RC4_options
+ .PROC
+ .CALLINFO NO_CALLS
+ .ENTRY
+ blr %r0,%r28
+ ldi 3,%r1
+L\$pic
+ andcm %r28,%r1,%r28
+ bv (%r2)
+ .EXIT
+ ldo L\$opts-L\$pic(%r28),%r28
+ .PROCEND
+ .ALIGN 8
+L\$opts
+ .STRINGZ "rc4(4x,`$SZ==1?"char":"int"`)"
+ .STRINGZ "RC4 for PA-RISC, CRYPTOGAMS by <appro\@openssl.org>"
+___
+$code =~ s/\`([^\`]*)\`/eval $1/gem;
+$code =~ s/cmpib,\*/comib,/gm if ($SIZE_T==4);
+
+print $code;
+close STDOUT;
projects / oweals / openssl.git / commitdiff