1 files changed, 593 insertions, 0 deletions
diff --git a/openssl/crypto/sha/asm/sha512-sparcv9.pl b/openssl/crypto/sha/asm/sha512-sparcv9.pl
new file mode 100644
index 000000000..54241aab5
--- /dev/null
+++ b/openssl/crypto/sha/asm/sha512-sparcv9.pl
@@ -0,0 +1,593 @@
+#!/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/.
+# ====================================================================
+
+# SHA256 performance improvement over compiler generated code varies
+# from 40% for Sun C [32-bit build] to 70% for gcc [3.3, 64-bit
+# build]. Just like in SHA1 module I aim to ensure scalability on
+# UltraSPARC T1 by packing X[16] to 8 64-bit registers.
+
+# SHA512 on pre-T1 UltraSPARC.
+#
+# Performance is >75% better than 64-bit code generated by Sun C and
+# over 2x than 32-bit code. X[16] resides on stack, but access to it
+# is scheduled for L2 latency and staged through 32 least significant
+# bits of %l0-%l7. The latter is done to achieve 32-/64-bit ABI
+# duality. Nevetheless it's ~40% faster than SHA256, which is pretty
+# good [optimal coefficient is 50%].
+#
+# SHA512 on UltraSPARC T1.
+#
+# It's not any faster than 64-bit code generated by Sun C 5.8. This is
+# because 64-bit code generator has the advantage of using 64-bit
+# loads(*) to access X[16], which I consciously traded for 32-/64-bit
+# ABI duality [as per above]. But it surpasses 32-bit Sun C generated
+# code by 60%, not to mention that it doesn't suffer from severe decay
+# when running 4 times physical cores threads and that it leaves gcc
+# [3.4] behind by over 4x factor! If compared to SHA256, single thread
+# performance is only 10% better, but overall throughput for maximum
+# amount of threads for given CPU exceeds corresponding one of SHA256
+# by 30% [again, optimal coefficient is 50%].
+#
+# (*)	Unlike pre-T1 UltraSPARC loads on T1 are executed strictly
+#	in-order, i.e. load instruction has to complete prior next
+#	instruction in given thread is executed, even if the latter is
+#	not dependent on load result! This means that on T1 two 32-bit
+#	loads are always slower than one 64-bit load. Once again this
+#	is unlike pre-T1 UltraSPARC, where, if scheduled appropriately,
+#	2x32-bit loads can be as fast as 1x64-bit ones.
+
+$bits=32;
+for (@ARGV)	{ $bits=64 if (/\-m64/ || /\-xarch\=v9/); }
+if ($bits==64)	{ $bias=2047; $frame=192; }
+else		{ $bias=0;    $frame=112; }
+
+$output=shift;
+open STDOUT,">$output";
+
+if ($output =~ /512/) {
+	$label="512";
+	$SZ=8;
+	$LD="ldx";		# load from memory
+	$ST="stx";		# store to memory
+	$SLL="sllx";		# shift left logical
+	$SRL="srlx";		# shift right logical
+	@Sigma0=(28,34,39);
+	@Sigma1=(14,18,41);
+	@sigma0=( 7, 1, 8);	# right shift first
+	@sigma1=( 6,19,61);	# right shift first
+	$lastK=0x817;
+	$rounds=80;
+	$align=4;
+
+	$locals=16*$SZ;		# X[16]
+
+	$A="%o0";
+	$B="%o1";
+	$C="%o2";
+	$D="%o3";
+	$E="%o4";
+	$F="%o5";
+	$G="%g1";
+	$H="%o7";
+	@V=($A,$B,$C,$D,$E,$F,$G,$H);
+} else {
+	$label="256";
+	$SZ=4;
+	$LD="ld";		# load from memory
+	$ST="st";		# store to memory
+	$SLL="sll";		# shift left logical
+	$SRL="srl";		# shift right logical
+	@Sigma0=( 2,13,22);
+	@Sigma1=( 6,11,25);
+	@sigma0=( 3, 7,18);	# right shift first
+	@sigma1=(10,17,19);	# right shift first
+	$lastK=0x8f2;
+	$rounds=64;
+	$align=8;
+
+	$locals=0;		# X[16] is register resident
+	@X=("%o0","%o1","%o2","%o3","%o4","%o5","%g1","%o7");
+	
+	$A="%l0";
+	$B="%l1";
+	$C="%l2";
+	$D="%l3";
+	$E="%l4";
+	$F="%l5";
+	$G="%l6";
+	$H="%l7";
+	@V=($A,$B,$C,$D,$E,$F,$G,$H);
+}
+$T1="%g2";
+$tmp0="%g3";
+$tmp1="%g4";
+$tmp2="%g5";
+
+$ctx="%i0";
+$inp="%i1";
+$len="%i2";
+$Ktbl="%i3";
+$tmp31="%i4";
+$tmp32="%i5";
+
+########### SHA256
+$Xload = sub {
+my ($i,$a,$b,$c,$d,$e,$f,$g,$h)=@_;
+
+    if ($i==0) {
+$code.=<<___;
+	ldx	[$inp+0],@X[0]
+	ldx	[$inp+16],@X[2]
+	ldx	[$inp+32],@X[4]
+	ldx	[$inp+48],@X[6]
+	ldx	[$inp+8],@X[1]
+	ldx	[$inp+24],@X[3]
+	subcc	%g0,$tmp31,$tmp32 ! should be 64-$tmp31, but -$tmp31 works too
+	ldx	[$inp+40],@X[5]
+	bz,pt	%icc,.Laligned
+	ldx	[$inp+56],@X[7]
+
+	sllx	@X[0],$tmp31,@X[0]
+	ldx	[$inp+64],$T1
+___
+for($j=0;$j<7;$j++)
+{   $code.=<<___;
+	srlx	@X[$j+1],$tmp32,$tmp1
+	sllx	@X[$j+1],$tmp31,@X[$j+1]
+	or	$tmp1,@X[$j],@X[$j]
+___
+}
+$code.=<<___;
+	srlx	$T1,$tmp32,$T1
+	or	$T1,@X[7],@X[7]
+.Laligned:
+___
+    }
+
+    if ($i&1) {
+	$code.="\tadd	@X[$i/2],$h,$T1\n";
+    } else {
+	$code.="\tsrlx	@X[$i/2],32,$T1\n\tadd	$h,$T1,$T1\n";
+    }
+} if ($SZ==4);
+
+########### SHA512
+$Xload = sub {
+my ($i,$a,$b,$c,$d,$e,$f,$g,$h)=@_;
+my @pair=("%l".eval(($i*2)%8),"%l".eval(($i*2)%8+1),"%l".eval((($i+1)*2)%8));
+
+$code.=<<___ if ($i==0);
+	ld	[$inp+0],%l0
+	ld	[$inp+4],%l1
+	ld	[$inp+8],%l2
+	ld	[$inp+12],%l3
+	ld	[$inp+16],%l4
+	ld	[$inp+20],%l5
+	ld	[$inp+24],%l6
+	ld	[$inp+28],%l7
+___
+$code.=<<___ if ($i<15);
+	sllx	@pair[1],$tmp31,$tmp2	! Xload($i)
+	add	$tmp31,32,$tmp0
+	sllx	@pair[0],$tmp0,$tmp1
+	`"ld	[$inp+".eval(32+0+$i*8)."],@pair[0]"	if ($i<12)`
+	srlx	@pair[2],$tmp32,@pair[1]
+	or	$tmp1,$tmp2,$tmp2
+	or	@pair[1],$tmp2,$tmp2
+	`"ld	[$inp+".eval(32+4+$i*8)."],@pair[1]"	if ($i<12)`
+	add	$h,$tmp2,$T1
+	$ST	$tmp2,[%sp+`$bias+$frame+$i*$SZ`]
+___
+$code.=<<___ if ($i==12);
+	brnz,a	$tmp31,.+8
+	ld	[$inp+128],%l0
+___
+$code.=<<___ if ($i==15);
+	ld	[%sp+`$bias+$frame+(($i+1+1)%16)*$SZ+0`],%l2
+	sllx	@pair[1],$tmp31,$tmp2	! Xload($i)
+	add	$tmp31,32,$tmp0
+	ld	[%sp+`$bias+$frame+(($i+1+1)%16)*$SZ+4`],%l3
+	sllx	@pair[0],$tmp0,$tmp1
+	ld	[%sp+`$bias+$frame+(($i+1+9)%16)*$SZ+0`],%l4
+	srlx	@pair[2],$tmp32,@pair[1]
+	or	$tmp1,$tmp2,$tmp2
+	ld	[%sp+`$bias+$frame+(($i+1+9)%16)*$SZ+4`],%l5
+	or	@pair[1],$tmp2,$tmp2
+	ld	[%sp+`$bias+$frame+(($i+1+14)%16)*$SZ+0`],%l6
+	add	$h,$tmp2,$T1
+	$ST	$tmp2,[%sp+`$bias+$frame+$i*$SZ`]
+	ld	[%sp+`$bias+$frame+(($i+1+14)%16)*$SZ+4`],%l7
+	ld	[%sp+`$bias+$frame+(($i+1+0)%16)*$SZ+0`],%l0
+	ld	[%sp+`$bias+$frame+(($i+1+0)%16)*$SZ+4`],%l1
+___
+} if ($SZ==8);
+
+########### common
+sub BODY_00_15 {
+my ($i,$a,$b,$c,$d,$e,$f,$g,$h)=@_;
+
+    if ($i<16) {
+	&$Xload(@_);
+    } else {
+	$code.="\tadd	$h,$T1,$T1\n";
+    }
+
+$code.=<<___;
+	$SRL	$e,@Sigma1[0],$h	!! $i
+	xor	$f,$g,$tmp2
+	$SLL	$e,`$SZ*8-@Sigma1[2]`,$tmp1
+	and	$e,$tmp2,$tmp2
+	$SRL	$e,@Sigma1[1],$tmp0
+	xor	$tmp1,$h,$h
+	$SLL	$e,`$SZ*8-@Sigma1[1]`,$tmp1
+	xor	$tmp0,$h,$h
+	$SRL	$e,@Sigma1[2],$tmp0
+	xor	$tmp1,$h,$h
+	$SLL	$e,`$SZ*8-@Sigma1[0]`,$tmp1
+	xor	$tmp0,$h,$h
+	xor	$g,$tmp2,$tmp2		! Ch(e,f,g)
+	xor	$tmp1,$h,$tmp0		! Sigma1(e)
+
+	$SRL	$a,@Sigma0[0],$h
+	add	$tmp2,$T1,$T1
+	$LD	[$Ktbl+`$i*$SZ`],$tmp2	! K[$i]
+	$SLL	$a,`$SZ*8-@Sigma0[2]`,$tmp1
+	add	$tmp0,$T1,$T1
+	$SRL	$a,@Sigma0[1],$tmp0
+	xor	$tmp1,$h,$h
+	$SLL	$a,`$SZ*8-@Sigma0[1]`,$tmp1
+	xor	$tmp0,$h,$h
+	$SRL	$a,@Sigma0[2],$tmp0
+	xor	$tmp1,$h,$h	
+	$SLL	$a,`$SZ*8-@Sigma0[0]`,$tmp1
+	xor	$tmp0,$h,$h
+	xor	$tmp1,$h,$h		! Sigma0(a)
+
+	or	$a,$b,$tmp0
+	and	$a,$b,$tmp1
+	and	$c,$tmp0,$tmp0
+	or	$tmp0,$tmp1,$tmp1	! Maj(a,b,c)
+	add	$tmp2,$T1,$T1		! +=K[$i]
+	add	$tmp1,$h,$h
+
+	add	$T1,$d,$d
+	add	$T1,$h,$h
+___
+}
+
+########### SHA256
+$BODY_16_XX = sub {
+my $i=@_[0];
+my $xi;
+
+    if ($i&1) {
+	$xi=$tmp32;
+	$code.="\tsrlx	@X[(($i+1)/2)%8],32,$xi\n";
+    } else {
+	$xi=@X[(($i+1)/2)%8];
+    }
+$code.=<<___;
+	srl	$xi,@sigma0[0],$T1		!! Xupdate($i)
+	sll	$xi,`32-@sigma0[2]`,$tmp1
+	srl	$xi,@sigma0[1],$tmp0
+	xor	$tmp1,$T1,$T1
+	sll	$tmp1,`@sigma0[2]-@sigma0[1]`,$tmp1
+	xor	$tmp0,$T1,$T1
+	srl	$xi,@sigma0[2],$tmp0
+	xor	$tmp1,$T1,$T1
+___
+    if ($i&1) {
+	$xi=@X[(($i+14)/2)%8];
+    } else {
+	$xi=$tmp32;
+	$code.="\tsrlx	@X[(($i+14)/2)%8],32,$xi\n";
+    }
+$code.=<<___;
+	srl	$xi,@sigma1[0],$tmp2
+	xor	$tmp0,$T1,$T1			! T1=sigma0(X[i+1])
+	sll	$xi,`32-@sigma1[2]`,$tmp1
+	srl	$xi,@sigma1[1],$tmp0
+	xor	$tmp1,$tmp2,$tmp2
+	sll	$tmp1,`@sigma1[2]-@sigma1[1]`,$tmp1
+	xor	$tmp0,$tmp2,$tmp2
+	srl	$xi,@sigma1[2],$tmp0
+	xor	$tmp1,$tmp2,$tmp2
+___
+    if ($i&1) {
+	$xi=@X[($i/2)%8];
+$code.=<<___;
+	srlx	@X[(($i+9)/2)%8],32,$tmp1	! X[i+9]
+	xor	$tmp0,$tmp2,$tmp2		! sigma1(X[i+14])
+	srl	@X[($i/2)%8],0,$tmp0
+	add	$xi,$T1,$T1			! +=X[i]
+	xor	$tmp0,@X[($i/2)%8],@X[($i/2)%8]
+	add	$tmp2,$T1,$T1
+	add	$tmp1,$T1,$T1
+
+	srl	$T1,0,$T1
+	or	$T1,@X[($i/2)%8],@X[($i/2)%8]
+___
+    } else {
+	$xi=@X[(($i+9)/2)%8];
+$code.=<<___;
+	srlx	@X[($i/2)%8],32,$tmp1		! X[i]
+	xor	$tmp0,$tmp2,$tmp2		! sigma1(X[i+14])
+	srl	@X[($i/2)%8],0,@X[($i/2)%8]
+	add	$xi,$T1,$T1			! +=X[i+9]
+	add	$tmp2,$T1,$T1
+	add	$tmp1,$T1,$T1
+
+	sllx	$T1,32,$tmp0
+	or	$tmp0,@X[($i/2)%8],@X[($i/2)%8]
+___
+    }
+    &BODY_00_15(@_);
+} if ($SZ==4);
+
+########### SHA512
+$BODY_16_XX = sub {
+my $i=@_[0];
+my @pair=("%l".eval(($i*2)%8),"%l".eval(($i*2)%8+1));
+
+$code.=<<___;
+	sllx	%l2,32,$tmp0		!! Xupdate($i)
+	or	%l3,$tmp0,$tmp0
+
+	srlx	$tmp0,@sigma0[0],$T1
+	ld	[%sp+`$bias+$frame+(($i+1+1)%16)*$SZ+0`],%l2
+	sllx	$tmp0,`64-@sigma0[2]`,$tmp1
+	ld	[%sp+`$bias+$frame+(($i+1+1)%16)*$SZ+4`],%l3
+	srlx	$tmp0,@sigma0[1],$tmp0
+	xor	$tmp1,$T1,$T1
+	sllx	$tmp1,`@sigma0[2]-@sigma0[1]`,$tmp1
+	xor	$tmp0,$T1,$T1
+	srlx	$tmp0,`@sigma0[2]-@sigma0[1]`,$tmp0
+	xor	$tmp1,$T1,$T1
+	sllx	%l6,32,$tmp2
+	xor	$tmp0,$T1,$T1		! sigma0(X[$i+1])
+	or	%l7,$tmp2,$tmp2
+
+	srlx	$tmp2,@sigma1[0],$tmp1
+	ld	[%sp+`$bias+$frame+(($i+1+14)%16)*$SZ+0`],%l6
+	sllx	$tmp2,`64-@sigma1[2]`,$tmp0
+	ld	[%sp+`$bias+$frame+(($i+1+14)%16)*$SZ+4`],%l7
+	srlx	$tmp2,@sigma1[1],$tmp2
+	xor	$tmp0,$tmp1,$tmp1
+	sllx	$tmp0,`@sigma1[2]-@sigma1[1]`,$tmp0
+	xor	$tmp2,$tmp1,$tmp1
+	srlx	$tmp2,`@sigma1[2]-@sigma1[1]`,$tmp2
+	xor	$tmp0,$tmp1,$tmp1
+	sllx	%l4,32,$tmp0
+	xor	$tmp2,$tmp1,$tmp1	! sigma1(X[$i+14])
+	ld	[%sp+`$bias+$frame+(($i+1+9)%16)*$SZ+0`],%l4
+	or	%l5,$tmp0,$tmp0
+	ld	[%sp+`$bias+$frame+(($i+1+9)%16)*$SZ+4`],%l5
+
+	sllx	%l0,32,$tmp2
+	add	$tmp1,$T1,$T1
+	ld	[%sp+`$bias+$frame+(($i+1+0)%16)*$SZ+0`],%l0
+	or	%l1,$tmp2,$tmp2
+	add	$tmp0,$T1,$T1		! +=X[$i+9]
+	ld	[%sp+`$bias+$frame+(($i+1+0)%16)*$SZ+4`],%l1
+	add	$tmp2,$T1,$T1		! +=X[$i]
+	$ST	$T1,[%sp+`$bias+$frame+($i%16)*$SZ`]
+___
+    &BODY_00_15(@_);
+} if ($SZ==8);
+
+$code.=<<___ if ($bits==64);
+.register	%g2,#scratch
+.register	%g3,#scratch
+___
+$code.=<<___;
+.section	".text",#alloc,#execinstr
+
+.align	64
+K${label}:
+.type	K${label},#object
+___
+if ($SZ==4) {
+$code.=<<___;
+	.long	0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5
+	.long	0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5
+	.long	0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3
+	.long	0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174
+	.long	0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc
+	.long	0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da
+	.long	0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7
+	.long	0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967
+	.long	0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13
+	.long	0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85
+	.long	0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3
+	.long	0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070
+	.long	0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5
+	.long	0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3
+	.long	0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208
+	.long	0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+___
+} else {
+$code.=<<___;
+	.long	0x428a2f98,0xd728ae22, 0x71374491,0x23ef65cd
+	.long	0xb5c0fbcf,0xec4d3b2f, 0xe9b5dba5,0x8189dbbc
+	.long	0x3956c25b,0xf348b538, 0x59f111f1,0xb605d019
+	.long	0x923f82a4,0xaf194f9b, 0xab1c5ed5,0xda6d8118
+	.long	0xd807aa98,0xa3030242, 0x12835b01,0x45706fbe
+	.long	0x243185be,0x4ee4b28c, 0x550c7dc3,0xd5ffb4e2
+	.long	0x72be5d74,0xf27b896f, 0x80deb1fe,0x3b1696b1
+	.long	0x9bdc06a7,0x25c71235, 0xc19bf174,0xcf692694
+	.long	0xe49b69c1,0x9ef14ad2, 0xefbe4786,0x384f25e3
+	.long	0x0fc19dc6,0x8b8cd5b5, 0x240ca1cc,0x77ac9c65
+	.long	0x2de92c6f,0x592b0275, 0x4a7484aa,0x6ea6e483
+	.long	0x5cb0a9dc,0xbd41fbd4, 0x76f988da,0x831153b5
+	.long	0x983e5152,0xee66dfab, 0xa831c66d,0x2db43210
+	.long	0xb00327c8,0x98fb213f, 0xbf597fc7,0xbeef0ee4
+	.long	0xc6e00bf3,0x3da88fc2, 0xd5a79147,0x930aa725
+	.long	0x06ca6351,0xe003826f, 0x14292967,0x0a0e6e70
+	.long	0x27b70a85,0x46d22ffc, 0x2e1b2138,0x5c26c926
+	.long	0x4d2c6dfc,0x5ac42aed, 0x53380d13,0x9d95b3df
+	.long	0x650a7354,0x8baf63de, 0x766a0abb,0x3c77b2a8
+	.long	0x81c2c92e,0x47edaee6, 0x92722c85,0x1482353b
+	.long	0xa2bfe8a1,0x4cf10364, 0xa81a664b,0xbc423001
+	.long	0xc24b8b70,0xd0f89791, 0xc76c51a3,0x0654be30
+	.long	0xd192e819,0xd6ef5218, 0xd6990624,0x5565a910
+	.long	0xf40e3585,0x5771202a, 0x106aa070,0x32bbd1b8
+	.long	0x19a4c116,0xb8d2d0c8, 0x1e376c08,0x5141ab53
+	.long	0x2748774c,0xdf8eeb99, 0x34b0bcb5,0xe19b48a8
+	.long	0x391c0cb3,0xc5c95a63, 0x4ed8aa4a,0xe3418acb
+	.long	0x5b9cca4f,0x7763e373, 0x682e6ff3,0xd6b2b8a3
+	.long	0x748f82ee,0x5defb2fc, 0x78a5636f,0x43172f60
+	.long	0x84c87814,0xa1f0ab72, 0x8cc70208,0x1a6439ec
+	.long	0x90befffa,0x23631e28, 0xa4506ceb,0xde82bde9
+	.long	0xbef9a3f7,0xb2c67915, 0xc67178f2,0xe372532b
+	.long	0xca273ece,0xea26619c, 0xd186b8c7,0x21c0c207
+	.long	0xeada7dd6,0xcde0eb1e, 0xf57d4f7f,0xee6ed178
+	.long	0x06f067aa,0x72176fba, 0x0a637dc5,0xa2c898a6
+	.long	0x113f9804,0xbef90dae, 0x1b710b35,0x131c471b
+	.long	0x28db77f5,0x23047d84, 0x32caab7b,0x40c72493
+	.long	0x3c9ebe0a,0x15c9bebc, 0x431d67c4,0x9c100d4c
+	.long	0x4cc5d4be,0xcb3e42b6, 0x597f299c,0xfc657e2a
+	.long	0x5fcb6fab,0x3ad6faec, 0x6c44198c,0x4a475817
+___
+}
+$code.=<<___;
+.size	K${label},.-K${label}
+.globl	sha${label}_block_data_order
+sha${label}_block_data_order:
+	save	%sp,`-$frame-$locals`,%sp
+	and	$inp,`$align-1`,$tmp31
+	sllx	$len,`log(16*$SZ)/log(2)`,$len
+	andn	$inp,`$align-1`,$inp
+	sll	$tmp31,3,$tmp31
+	add	$inp,$len,$len
+___
+$code.=<<___ if ($SZ==8); # SHA512
+	mov	32,$tmp32
+	sub	$tmp32,$tmp31,$tmp32
+___
+$code.=<<___;
+.Lpic:	call	.+8
+	add	%o7,K${label}-.Lpic,$Ktbl
+
+	$LD	[$ctx+`0*$SZ`],$A
+	$LD	[$ctx+`1*$SZ`],$B
+	$LD	[$ctx+`2*$SZ`],$C
+	$LD	[$ctx+`3*$SZ`],$D
+	$LD	[$ctx+`4*$SZ`],$E
+	$LD	[$ctx+`5*$SZ`],$F
+	$LD	[$ctx+`6*$SZ`],$G
+	$LD	[$ctx+`7*$SZ`],$H
+
+.Lloop:
+___
+for ($i=0;$i<16;$i++)	{ &BODY_00_15($i,@V); unshift(@V,pop(@V)); }
+$code.=".L16_xx:\n";
+for (;$i<32;$i++)	{ &$BODY_16_XX($i,@V); unshift(@V,pop(@V)); }
+$code.=<<___;
+	and	$tmp2,0xfff,$tmp2
+	cmp	$tmp2,$lastK
+	bne	.L16_xx
+	add	$Ktbl,`16*$SZ`,$Ktbl	! Ktbl+=16
+
+___
+$code.=<<___ if ($SZ==4); # SHA256
+	$LD	[$ctx+`0*$SZ`],@X[0]
+	$LD	[$ctx+`1*$SZ`],@X[1]
+	$LD	[$ctx+`2*$SZ`],@X[2]
+	$LD	[$ctx+`3*$SZ`],@X[3]
+	$LD	[$ctx+`4*$SZ`],@X[4]
+	$LD	[$ctx+`5*$SZ`],@X[5]
+	$LD	[$ctx+`6*$SZ`],@X[6]
+	$LD	[$ctx+`7*$SZ`],@X[7]
+
+	add	$A,@X[0],$A
+	$ST	$A,[$ctx+`0*$SZ`]
+	add	$B,@X[1],$B
+	$ST	$B,[$ctx+`1*$SZ`]
+	add	$C,@X[2],$C
+	$ST	$C,[$ctx+`2*$SZ`]
+	add	$D,@X[3],$D
+	$ST	$D,[$ctx+`3*$SZ`]
+	add	$E,@X[4],$E
+	$ST	$E,[$ctx+`4*$SZ`]
+	add	$F,@X[5],$F
+	$ST	$F,[$ctx+`5*$SZ`]
+	add	$G,@X[6],$G
+	$ST	$G,[$ctx+`6*$SZ`]
+	add	$H,@X[7],$H
+	$ST	$H,[$ctx+`7*$SZ`]
+___
+$code.=<<___ if ($SZ==8); # SHA512
+	ld	[$ctx+`0*$SZ+0`],%l0
+	ld	[$ctx+`0*$SZ+4`],%l1
+	ld	[$ctx+`1*$SZ+0`],%l2
+	ld	[$ctx+`1*$SZ+4`],%l3
+	ld	[$ctx+`2*$SZ+0`],%l4
+	ld	[$ctx+`2*$SZ+4`],%l5
+	ld	[$ctx+`3*$SZ+0`],%l6
+
+	sllx	%l0,32,$tmp0
+	ld	[$ctx+`3*$SZ+4`],%l7
+	sllx	%l2,32,$tmp1
+	or	%l1,$tmp0,$tmp0
+	or	%l3,$tmp1,$tmp1
+	add	$tmp0,$A,$A
+	add	$tmp1,$B,$B
+	$ST	$A,[$ctx+`0*$SZ`]
+	sllx	%l4,32,$tmp2
+	$ST	$B,[$ctx+`1*$SZ`]
+	sllx	%l6,32,$T1
+	or	%l5,$tmp2,$tmp2
+	or	%l7,$T1,$T1
+	add	$tmp2,$C,$C
+	$ST	$C,[$ctx+`2*$SZ`]
+	add	$T1,$D,$D
+	$ST	$D,[$ctx+`3*$SZ`]
+
+	ld	[$ctx+`4*$SZ+0`],%l0
+	ld	[$ctx+`4*$SZ+4`],%l1
+	ld	[$ctx+`5*$SZ+0`],%l2
+	ld	[$ctx+`5*$SZ+4`],%l3
+	ld	[$ctx+`6*$SZ+0`],%l4
+	ld	[$ctx+`6*$SZ+4`],%l5
+	ld	[$ctx+`7*$SZ+0`],%l6
+
+	sllx	%l0,32,$tmp0
+	ld	[$ctx+`7*$SZ+4`],%l7
+	sllx	%l2,32,$tmp1
+	or	%l1,$tmp0,$tmp0
+	or	%l3,$tmp1,$tmp1
+	add	$tmp0,$E,$E
+	add	$tmp1,$F,$F
+	$ST	$E,[$ctx+`4*$SZ`]
+	sllx	%l4,32,$tmp2
+	$ST	$F,[$ctx+`5*$SZ`]
+	sllx	%l6,32,$T1
+	or	%l5,$tmp2,$tmp2
+	or	%l7,$T1,$T1
+	add	$tmp2,$G,$G
+	$ST	$G,[$ctx+`6*$SZ`]
+	add	$T1,$H,$H
+	$ST	$H,[$ctx+`7*$SZ`]
+___
+$code.=<<___;
+	add	$inp,`16*$SZ`,$inp		! advance inp
+	cmp	$inp,$len
+	bne	`$bits==64?"%xcc":"%icc"`,.Lloop
+	sub	$Ktbl,`($rounds-16)*$SZ`,$Ktbl	! rewind Ktbl
+
+	ret
+	restore
+.type	sha${label}_block_data_order,#function
+.size	sha${label}_block_data_order,(.-sha${label}_block_data_order)
+.asciz	"SHA${label} block transform for SPARCv9, CRYPTOGAMS by <appro\@openssl.org>"
+___
+
+$code =~ s/\`([^\`]*)\`/eval $1/gem;
+print $code;
+close STDOUT;