Delete bundled copy of OpenSSL and replace with README.

openssl/crypto/rc4/asm/rc4-md5-x86_64.pl

Index: openssl/crypto/rc4/asm/rc4-md5-x86_64.pl
diff --git a/openssl/crypto/rc4/asm/rc4-md5-x86_64.pl b/openssl/crypto/rc4/asm/rc4-md5-x86_64.pl
deleted file mode 100644
index 272fa91e1a1ef6290f10d0d99ec26642b32f3242..0000000000000000000000000000000000000000
--- a/openssl/crypto/rc4/asm/rc4-md5-x86_64.pl
+++ /dev/null
@@ -1,632 +0,0 @@
-#!/usr/bin/env perl
-#
-# ====================================================================
-# Written by Andy Polyakov <appro@openssl.org> 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/.
-# ====================================================================
-
-# June 2011
-#
-# This is RC4+MD5 "stitch" implementation. The idea, as spelled in
-# http://download.intel.com/design/intarch/papers/323686.pdf, is that
-# since both algorithms exhibit instruction-level parallelism, ILP,
-# below theoretical maximum, interleaving them would allow to utilize
-# processor resources better and achieve better performance. RC4
-# instruction sequence is virtually identical to rc4-x86_64.pl, which
-# is heavily based on submission by Maxim Perminov, Maxim Locktyukhin
-# and Jim Guilford of Intel. MD5 is fresh implementation aiming to
-# minimize register usage, which was used as "main thread" with RC4
-# weaved into it, one RC4 round per one MD5 round. In addition to the
-# stiched subroutine the script can generate standalone replacement
-# md5_block_asm_data_order and RC4. Below are performance numbers in
-# cycles per processed byte, less is better, for these the standalone
-# subroutines, sum of them, and stitched one:
-#
-#		RC4	MD5	RC4+MD5	stitch	gain
-# Opteron	6.5(*)	5.4	11.9	7.0	+70%(*)
-# Core2		6.5	5.8	12.3	7.7	+60%
-# Westmere	4.3	5.2	9.5	7.0	+36%
-# Sandy Bridge	4.2	5.5	9.7	6.8	+43%
-# Atom		9.3	6.5	15.8	11.1	+42%
-#
-# (*)	rc4-x86_64.pl delivers 5.3 on Opteron, so real improvement
-#	is +53%...
-
-my ($rc4,$md5)=(1,1);	# what to generate?
-my $D="#" if (!$md5);	# if set to "#", MD5 is stitched into RC4(),
-			# but its result is discarded. Idea here is
-			# to be able to use 'openssl speed rc4' for
-			# benchmarking the stitched subroutine... 
-
-my $flavour = shift;
-my $output  = shift;
-if ($flavour =~ /\./) { $output = $flavour; undef $flavour; }
-
-my $win64=0; $win64=1 if ($flavour =~ /[nm]asm|mingw64/ || $output =~ /\.asm$/);
-
-$0 =~ m/(.*[\/\\])[^\/\\]+$/; my $dir=$1; my $xlate;
-( $xlate="${dir}x86_64-xlate.pl" and -f $xlate ) or
-( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or
-die "can't locate x86_64-xlate.pl";
-
-open OUT,"| \"$^X\" $xlate $flavour $output";
-*STDOUT=*OUT;
-
-my ($dat,$in0,$out,$ctx,$inp,$len, $func,$nargs);
-
-if ($rc4 && !$md5) {
-  ($dat,$len,$in0,$out) = ("%rdi","%rsi","%rdx","%rcx");
-  $func="RC4";				$nargs=4;
-} elsif ($md5 && !$rc4) {
-  ($ctx,$inp,$len) = ("%rdi","%rsi","%rdx");
-  $func="md5_block_asm_data_order";	$nargs=3;
-} else {
-  ($dat,$in0,$out,$ctx,$inp,$len) = ("%rdi","%rsi","%rdx","%rcx","%r8","%r9");
-  $func="rc4_md5_enc";			$nargs=6;
-  # void rc4_md5_enc(
-  #		RC4_KEY *key,		#
-  #		const void *in0,	# RC4 input
-  #		void *out,		# RC4 output
-  #		MD5_CTX *ctx,		#
-  #		const void *inp,	# MD5 input
-  #		size_t len);		# number of 64-byte blocks
-}
-
-my @K=(	0xd76aa478,0xe8c7b756,0x242070db,0xc1bdceee,
-	0xf57c0faf,0x4787c62a,0xa8304613,0xfd469501,
-	0x698098d8,0x8b44f7af,0xffff5bb1,0x895cd7be,
-	0x6b901122,0xfd987193,0xa679438e,0x49b40821,
-
-	0xf61e2562,0xc040b340,0x265e5a51,0xe9b6c7aa,
-	0xd62f105d,0x02441453,0xd8a1e681,0xe7d3fbc8,
-	0x21e1cde6,0xc33707d6,0xf4d50d87,0x455a14ed,
-	0xa9e3e905,0xfcefa3f8,0x676f02d9,0x8d2a4c8a,
-
-	0xfffa3942,0x8771f681,0x6d9d6122,0xfde5380c,
-	0xa4beea44,0x4bdecfa9,0xf6bb4b60,0xbebfbc70,
-	0x289b7ec6,0xeaa127fa,0xd4ef3085,0x04881d05,
-	0xd9d4d039,0xe6db99e5,0x1fa27cf8,0xc4ac5665,
-
-	0xf4292244,0x432aff97,0xab9423a7,0xfc93a039,
-	0x655b59c3,0x8f0ccc92,0xffeff47d,0x85845dd1,
-	0x6fa87e4f,0xfe2ce6e0,0xa3014314,0x4e0811a1,
-	0xf7537e82,0xbd3af235,0x2ad7d2bb,0xeb86d391	);
-
-my @V=("%r8d","%r9d","%r10d","%r11d");	# MD5 registers
-my $tmp="%r12d";
-
-my @XX=("%rbp","%rsi");			# RC4 registers
-my @TX=("%rax","%rbx");
-my $YY="%rcx";
-my $TY="%rdx";
-
-my $MOD=32;				# 16, 32 or 64
-
-$code.=<<___;
-.text
-.align 16
-
-.globl	$func
-.type	$func,\@function,$nargs
-$func:
-	cmp	\$0,$len
-	je	.Labort
-	push	%rbx
-	push	%rbp
-	push	%r12
-	push	%r13
-	push	%r14
-	push	%r15
-	sub	\$40,%rsp
-.Lbody:
-___
-if ($rc4) {
-$code.=<<___;
-$D#md5#	mov	$ctx,%r11		# reassign arguments
-	mov	$len,%r12
-	mov	$in0,%r13
-	mov	$out,%r14
-$D#md5#	mov	$inp,%r15
-___
-    $ctx="%r11"	if ($md5);		# reassign arguments
-    $len="%r12";
-    $in0="%r13";
-    $out="%r14";
-    $inp="%r15"	if ($md5);
-    $inp=$in0	if (!$md5);
-$code.=<<___;
-	xor	$XX[0],$XX[0]
-	xor	$YY,$YY
-
-	lea	8($dat),$dat
-	mov	-8($dat),$XX[0]#b
-	mov	-4($dat),$YY#b
-
-	inc	$XX[0]#b
-	sub	$in0,$out
-	movl	($dat,$XX[0],4),$TX[0]#d
-___
-$code.=<<___ if (!$md5);
-	xor	$TX[1],$TX[1]
-	test	\$-128,$len
-	jz	.Loop1
-	sub	$XX[0],$TX[1]
-	and	\$`$MOD-1`,$TX[1]
-	jz	.Loop${MOD}_is_hot
-	sub	$TX[1],$len
-.Loop${MOD}_warmup:
-	add	$TX[0]#b,$YY#b
-	movl	($dat,$YY,4),$TY#d
-	movl	$TX[0]#d,($dat,$YY,4)
-	movl	$TY#d,($dat,$XX[0],4)
-	add	$TY#b,$TX[0]#b
-	inc	$XX[0]#b
-	movl	($dat,$TX[0],4),$TY#d
-	movl	($dat,$XX[0],4),$TX[0]#d
-	xorb	($in0),$TY#b
-	movb	$TY#b,($out,$in0)
-	lea	1($in0),$in0
-	dec	$TX[1]
-	jnz	.Loop${MOD}_warmup
-
-	mov	$YY,$TX[1]
-	xor	$YY,$YY
-	mov	$TX[1]#b,$YY#b
-
-.Loop${MOD}_is_hot:
-	mov	$len,32(%rsp)		# save original $len
-	shr	\$6,$len		# number of 64-byte blocks
-___
-  if ($D && !$md5) {			# stitch in dummy MD5
-    $md5=1;
-    $ctx="%r11";
-    $inp="%r15";
-    $code.=<<___;
-	mov	%rsp,$ctx
-	mov	$in0,$inp
-___
-  }
-}
-$code.=<<___;
-#rc4#	add	$TX[0]#b,$YY#b
-#rc4#	lea	($dat,$XX[0],4),$XX[1]
-	shl	\$6,$len
-	add	$inp,$len		# pointer to the end of input
-	mov	$len,16(%rsp)
-
-#md5#	mov	$ctx,24(%rsp)		# save pointer to MD5_CTX
-#md5#	mov	0*4($ctx),$V[0]		# load current hash value from MD5_CTX
-#md5#	mov	1*4($ctx),$V[1]
-#md5#	mov	2*4($ctx),$V[2]
-#md5#	mov	3*4($ctx),$V[3]
-	jmp	.Loop
-
-.align	16
-.Loop:
-#md5#	mov	$V[0],0*4(%rsp)		# put aside current hash value
-#md5#	mov	$V[1],1*4(%rsp)
-#md5#	mov	$V[2],2*4(%rsp)
-#md5#	mov	$V[3],$tmp		# forward reference
-#md5#	mov	$V[3],3*4(%rsp)
-___
-
-sub R0 {
-  my ($i,$a,$b,$c,$d)=@_;
-  my @rot0=(7,12,17,22);
-  my $j=$i%16;
-  my $k=$i%$MOD;
-  my $xmm="%xmm".($j&1);
-    $code.="	movdqu	($in0),%xmm2\n"		if ($rc4 && $j==15);
-    $code.="	add	\$$MOD,$XX[0]#b\n"	if ($rc4 && $j==15 && $k==$MOD-1);
-    $code.="	pxor	$xmm,$xmm\n"		if ($rc4 && $j<=1);
-    $code.=<<___;
-#rc4#	movl	($dat,$YY,4),$TY#d
-#md5#	xor	$c,$tmp
-#rc4#	movl	$TX[0]#d,($dat,$YY,4)
-#md5#	and	$b,$tmp
-#md5#	add	4*`$j`($inp),$a
-#rc4#	add	$TY#b,$TX[0]#b
-#rc4#	movl	`4*(($k+1)%$MOD)`(`$k==$MOD-1?"$dat,$XX[0],4":"$XX[1]"`),$TX[1]#d
-#md5#	add	\$$K[$i],$a
-#md5#	xor	$d,$tmp
-#rc4#	movz	$TX[0]#b,$TX[0]#d
-#rc4#	movl	$TY#d,4*$k($XX[1])
-#md5#	add	$tmp,$a
-#rc4#	add	$TX[1]#b,$YY#b
-#md5#	rol	\$$rot0[$j%4],$a
-#md5#	mov	`$j==15?"$b":"$c"`,$tmp		# forward reference
-#rc4#	pinsrw	\$`($j>>1)&7`,($dat,$TX[0],4),$xmm\n
-#md5#	add	$b,$a
-___
-    $code.=<<___ if ($rc4 && $j==15 && $k==$MOD-1);
-	mov	$YY,$XX[1]
-	xor	$YY,$YY				# keyword to partial register
-	mov	$XX[1]#b,$YY#b
-	lea	($dat,$XX[0],4),$XX[1]
-___
-    $code.=<<___ if ($rc4 && $j==15);
-	psllq	\$8,%xmm1
-	pxor	%xmm0,%xmm2
-	pxor	%xmm1,%xmm2
-___
-}
-sub R1 {
-  my ($i,$a,$b,$c,$d)=@_;
-  my @rot1=(5,9,14,20);
-  my $j=$i%16;
-  my $k=$i%$MOD;
-  my $xmm="%xmm".($j&1);
-    $code.="	movdqu	16($in0),%xmm3\n"	if ($rc4 && $j==15);
-    $code.="	add	\$$MOD,$XX[0]#b\n"	if ($rc4 && $j==15 && $k==$MOD-1);
-    $code.="	pxor	$xmm,$xmm\n"		if ($rc4 && $j<=1);
-    $code.=<<___;
-#rc4#	movl	($dat,$YY,4),$TY#d
-#md5#	xor	$b,$tmp
-#rc4#	movl	$TX[0]#d,($dat,$YY,4)
-#md5#	and	$d,$tmp
-#md5#	add	4*`((1+5*$j)%16)`($inp),$a
-#rc4#	add	$TY#b,$TX[0]#b
-#rc4#	movl	`4*(($k+1)%$MOD)`(`$k==$MOD-1?"$dat,$XX[0],4":"$XX[1]"`),$TX[1]#d
-#md5#	add	\$$K[$i],$a
-#md5#	xor	$c,$tmp
-#rc4#	movz	$TX[0]#b,$TX[0]#d
-#rc4#	movl	$TY#d,4*$k($XX[1])
-#md5#	add	$tmp,$a
-#rc4#	add	$TX[1]#b,$YY#b
-#md5#	rol	\$$rot1[$j%4],$a
-#md5#	mov	`$j==15?"$c":"$b"`,$tmp		# forward reference
-#rc4#	pinsrw	\$`($j>>1)&7`,($dat,$TX[0],4),$xmm\n
-#md5#	add	$b,$a
-___
-    $code.=<<___ if ($rc4 && $j==15 && $k==$MOD-1);
-	mov	$YY,$XX[1]
-	xor	$YY,$YY				# keyword to partial register
-	mov	$XX[1]#b,$YY#b
-	lea	($dat,$XX[0],4),$XX[1]
-___
-    $code.=<<___ if ($rc4 && $j==15);
-	psllq	\$8,%xmm1
-	pxor	%xmm0,%xmm3
-	pxor	%xmm1,%xmm3
-___
-}
-sub R2 {
-  my ($i,$a,$b,$c,$d)=@_;
-  my @rot2=(4,11,16,23);
-  my $j=$i%16;
-  my $k=$i%$MOD;
-  my $xmm="%xmm".($j&1);
-    $code.="	movdqu	32($in0),%xmm4\n"	if ($rc4 && $j==15);
-    $code.="	add	\$$MOD,$XX[0]#b\n"	if ($rc4 && $j==15 && $k==$MOD-1);
-    $code.="	pxor	$xmm,$xmm\n"		if ($rc4 && $j<=1);
-    $code.=<<___;
-#rc4#	movl	($dat,$YY,4),$TY#d
-#md5#	xor	$c,$tmp
-#rc4#	movl	$TX[0]#d,($dat,$YY,4)
-#md5#	xor	$b,$tmp
-#md5#	add	4*`((5+3*$j)%16)`($inp),$a
-#rc4#	add	$TY#b,$TX[0]#b
-#rc4#	movl	`4*(($k+1)%$MOD)`(`$k==$MOD-1?"$dat,$XX[0],4":"$XX[1]"`),$TX[1]#d
-#md5#	add	\$$K[$i],$a
-#rc4#	movz	$TX[0]#b,$TX[0]#d
-#md5#	add	$tmp,$a
-#rc4#	movl	$TY#d,4*$k($XX[1])
-#rc4#	add	$TX[1]#b,$YY#b
-#md5#	rol	\$$rot2[$j%4],$a
-#md5#	mov	`$j==15?"\\\$-1":"$c"`,$tmp	# forward reference
-#rc4#	pinsrw	\$`($j>>1)&7`,($dat,$TX[0],4),$xmm\n
-#md5#	add	$b,$a
-___
-    $code.=<<___ if ($rc4 && $j==15 && $k==$MOD-1);
-	mov	$YY,$XX[1]
-	xor	$YY,$YY				# keyword to partial register
-	mov	$XX[1]#b,$YY#b
-	lea	($dat,$XX[0],4),$XX[1]
-___
-    $code.=<<___ if ($rc4 && $j==15);
-	psllq	\$8,%xmm1
-	pxor	%xmm0,%xmm4
-	pxor	%xmm1,%xmm4
-___
-}
-sub R3 {
-  my ($i,$a,$b,$c,$d)=@_;
-  my @rot3=(6,10,15,21);
-  my $j=$i%16;
-  my $k=$i%$MOD;
-  my $xmm="%xmm".($j&1);
-    $code.="	movdqu	48($in0),%xmm5\n"	if ($rc4 && $j==15);
-    $code.="	add	\$$MOD,$XX[0]#b\n"	if ($rc4 && $j==15 && $k==$MOD-1);
-    $code.="	pxor	$xmm,$xmm\n"		if ($rc4 && $j<=1);
-    $code.=<<___;
-#rc4#	movl	($dat,$YY,4),$TY#d
-#md5#	xor	$d,$tmp
-#rc4#	movl	$TX[0]#d,($dat,$YY,4)
-#md5#	or	$b,$tmp
-#md5#	add	4*`((7*$j)%16)`($inp),$a
-#rc4#	add	$TY#b,$TX[0]#b
-#rc4#	movl	`4*(($k+1)%$MOD)`(`$k==$MOD-1?"$dat,$XX[0],4":"$XX[1]"`),$TX[1]#d
-#md5#	add	\$$K[$i],$a
-#rc4#	movz	$TX[0]#b,$TX[0]#d
-#md5#	xor	$c,$tmp
-#rc4#	movl	$TY#d,4*$k($XX[1])
-#md5#	add	$tmp,$a
-#rc4#	add	$TX[1]#b,$YY#b
-#md5#	rol	\$$rot3[$j%4],$a
-#md5#	mov	\$-1,$tmp			# forward reference
-#rc4#	pinsrw	\$`($j>>1)&7`,($dat,$TX[0],4),$xmm\n
-#md5#	add	$b,$a
-___
-    $code.=<<___ if ($rc4 && $j==15);
-	mov	$XX[0],$XX[1]
-	xor	$XX[0],$XX[0]			# keyword to partial register
-	mov	$XX[1]#b,$XX[0]#b
-	mov	$YY,$XX[1]
-	xor	$YY,$YY				# keyword to partial register
-	mov	$XX[1]#b,$YY#b
-	lea	($dat,$XX[0],4),$XX[1]
-	psllq	\$8,%xmm1
-	pxor	%xmm0,%xmm5
-	pxor	%xmm1,%xmm5
-___
-}
-
-my $i=0;
-for(;$i<16;$i++) { R0($i,@V); unshift(@V,pop(@V)); push(@TX,shift(@TX)); }
-for(;$i<32;$i++) { R1($i,@V); unshift(@V,pop(@V)); push(@TX,shift(@TX)); }
-for(;$i<48;$i++) { R2($i,@V); unshift(@V,pop(@V)); push(@TX,shift(@TX)); }
-for(;$i<64;$i++) { R3($i,@V); unshift(@V,pop(@V)); push(@TX,shift(@TX)); }
-
-$code.=<<___;
-#md5#	add	0*4(%rsp),$V[0]		# accumulate hash value
-#md5#	add	1*4(%rsp),$V[1]
-#md5#	add	2*4(%rsp),$V[2]
-#md5#	add	3*4(%rsp),$V[3]
-
-#rc4#	movdqu	%xmm2,($out,$in0)	# write RC4 output
-#rc4#	movdqu	%xmm3,16($out,$in0)
-#rc4#	movdqu	%xmm4,32($out,$in0)
-#rc4#	movdqu	%xmm5,48($out,$in0)
-#md5#	lea	64($inp),$inp
-#rc4#	lea	64($in0),$in0
-	cmp	16(%rsp),$inp		# are we done?
-	jb	.Loop
-
-#md5#	mov	24(%rsp),$len		# restore pointer to MD5_CTX
-#rc4#	sub	$TX[0]#b,$YY#b		# correct $YY
-#md5#	mov	$V[0],0*4($len)		# write MD5_CTX
-#md5#	mov	$V[1],1*4($len)
-#md5#	mov	$V[2],2*4($len)
-#md5#	mov	$V[3],3*4($len)
-___
-$code.=<<___ if ($rc4 && (!$md5 || $D));
-	mov	32(%rsp),$len		# restore original $len
-	and	\$63,$len		# remaining bytes
-	jnz	.Loop1
-	jmp	.Ldone
-	
-.align	16
-.Loop1:
-	add	$TX[0]#b,$YY#b
-	movl	($dat,$YY,4),$TY#d
-	movl	$TX[0]#d,($dat,$YY,4)
-	movl	$TY#d,($dat,$XX[0],4)
-	add	$TY#b,$TX[0]#b
-	inc	$XX[0]#b
-	movl	($dat,$TX[0],4),$TY#d
-	movl	($dat,$XX[0],4),$TX[0]#d
-	xorb	($in0),$TY#b
-	movb	$TY#b,($out,$in0)
-	lea	1($in0),$in0
-	dec	$len
-	jnz	.Loop1
-
-.Ldone:
-___
-$code.=<<___;
-#rc4#	sub	\$1,$XX[0]#b
-#rc4#	movl	$XX[0]#d,-8($dat)
-#rc4#	movl	$YY#d,-4($dat)
-
-	mov	40(%rsp),%r15
-	mov	48(%rsp),%r14
-	mov	56(%rsp),%r13
-	mov	64(%rsp),%r12
-	mov	72(%rsp),%rbp
-	mov	80(%rsp),%rbx
-	lea	88(%rsp),%rsp
-.Lepilogue:
-.Labort:
-	ret
-.size $func,.-$func
-___
-
-if ($rc4 && $D) {	# sole purpose of this section is to provide
-			# option to use the generated module as drop-in
-			# replacement for rc4-x86_64.pl for debugging
-			# and testing purposes...
-my ($idx,$ido)=("%r8","%r9");
-my ($dat,$len,$inp)=("%rdi","%rsi","%rdx");
-
-$code.=<<___;
-.globl	RC4_set_key
-.type	RC4_set_key,\@function,3
-.align	16
-RC4_set_key:
-	lea	8($dat),$dat
-	lea	($inp,$len),$inp
-	neg	$len
-	mov	$len,%rcx
-	xor	%eax,%eax
-	xor	$ido,$ido
-	xor	%r10,%r10
-	xor	%r11,%r11
-	jmp	.Lw1stloop
-
-.align	16
-.Lw1stloop:
-	mov	%eax,($dat,%rax,4)
-	add	\$1,%al
-	jnc	.Lw1stloop
-
-	xor	$ido,$ido
-	xor	$idx,$idx
-.align	16
-.Lw2ndloop:
-	mov	($dat,$ido,4),%r10d
-	add	($inp,$len,1),$idx#b
-	add	%r10b,$idx#b
-	add	\$1,$len
-	mov	($dat,$idx,4),%r11d
-	cmovz	%rcx,$len
-	mov	%r10d,($dat,$idx,4)
-	mov	%r11d,($dat,$ido,4)
-	add	\$1,$ido#b
-	jnc	.Lw2ndloop
-
-	xor	%eax,%eax
-	mov	%eax,-8($dat)
-	mov	%eax,-4($dat)
-	ret
-.size	RC4_set_key,.-RC4_set_key
-
-.globl	RC4_options
-.type	RC4_options,\@abi-omnipotent
-.align	16
-RC4_options:
-	lea	.Lopts(%rip),%rax
-	ret
-.align	64
-.Lopts:
-.asciz	"rc4(64x,int)"
-.align	64
-.size	RC4_options,.-RC4_options
-___
-}
-# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame,
-#		CONTEXT *context,DISPATCHER_CONTEXT *disp)
-if ($win64) {
-my $rec="%rcx";
-my $frame="%rdx";
-my $context="%r8";
-my $disp="%r9";
-
-$code.=<<___;
-.extern	__imp_RtlVirtualUnwind
-.type	se_handler,\@abi-omnipotent
-.align	16
-se_handler:
-	push	%rsi
-	push	%rdi
-	push	%rbx
-	push	%rbp
-	push	%r12
-	push	%r13
-	push	%r14
-	push	%r15
-	pushfq
-	sub	\$64,%rsp
-
-	mov	120($context),%rax	# pull context->Rax
-	mov	248($context),%rbx	# pull context->Rip
-
-	lea	.Lbody(%rip),%r10
-	cmp	%r10,%rbx		# context->Rip<.Lbody
-	jb	.Lin_prologue
-
-	mov	152($context),%rax	# pull context->Rsp
-
-	lea	.Lepilogue(%rip),%r10
-	cmp	%r10,%rbx		# context->Rip>=.Lepilogue
-	jae	.Lin_prologue
-
-	mov	40(%rax),%r15
-	mov	48(%rax),%r14
-	mov	56(%rax),%r13
-	mov	64(%rax),%r12
-	mov	72(%rax),%rbp
-	mov	80(%rax),%rbx
-	lea	88(%rax),%rax
-
-	mov	%rbx,144($context)	# restore context->Rbx
-	mov	%rbp,160($context)	# restore context->Rbp
-	mov	%r12,216($context)	# restore context->R12
-	mov	%r13,224($context)	# restore context->R12
-	mov	%r14,232($context)	# restore context->R14
-	mov	%r15,240($context)	# restore context->R15
-
-.Lin_prologue:
-	mov	8(%rax),%rdi
-	mov	16(%rax),%rsi
-	mov	%rax,152($context)	# restore context->Rsp
-	mov	%rsi,168($context)	# restore context->Rsi
-	mov	%rdi,176($context)	# restore context->Rdi
-
-	mov	40($disp),%rdi		# disp->ContextRecord
-	mov	$context,%rsi		# context
-	mov	\$154,%ecx		# sizeof(CONTEXT)
-	.long	0xa548f3fc		# cld; rep movsq
-
-	mov	$disp,%rsi
-	xor	%rcx,%rcx		# arg1, UNW_FLAG_NHANDLER
-	mov	8(%rsi),%rdx		# arg2, disp->ImageBase
-	mov	0(%rsi),%r8		# arg3, disp->ControlPc
-	mov	16(%rsi),%r9		# arg4, disp->FunctionEntry
-	mov	40(%rsi),%r10		# disp->ContextRecord
-	lea	56(%rsi),%r11		# &disp->HandlerData
-	lea	24(%rsi),%r12		# &disp->EstablisherFrame
-	mov	%r10,32(%rsp)		# arg5
-	mov	%r11,40(%rsp)		# arg6
-	mov	%r12,48(%rsp)		# arg7
-	mov	%rcx,56(%rsp)		# arg8, (NULL)
-	call	*__imp_RtlVirtualUnwind(%rip)
-
-	mov	\$1,%eax		# ExceptionContinueSearch
-	add	\$64,%rsp
-	popfq
-	pop	%r15
-	pop	%r14
-	pop	%r13
-	pop	%r12
-	pop	%rbp
-	pop	%rbx
-	pop	%rdi
-	pop	%rsi
-	ret
-.size	se_handler,.-se_handler
-
-.section	.pdata
-.align	4
-	.rva	.LSEH_begin_$func
-	.rva	.LSEH_end_$func
-	.rva	.LSEH_info_$func
-
-.section	.xdata
-.align	8
-.LSEH_info_$func:
-	.byte	9,0,0,0
-	.rva	se_handler
-___
-}
-
-sub reg_part {
-my ($reg,$conv)=@_;
-    if ($reg =~ /%r[0-9]+/)     { $reg .= $conv; }
-    elsif ($conv eq "b")        { $reg =~ s/%[er]([^x]+)x?/%$1l/;       }
-    elsif ($conv eq "w")        { $reg =~ s/%[er](.+)/%$1/;             }
-    elsif ($conv eq "d")        { $reg =~ s/%[er](.+)/%e$1/;            }
-    return $reg;
-}
-
-$code =~ s/(%[a-z0-9]+)#([bwd])/reg_part($1,$2)/gem;
-$code =~ s/\`([^\`]*)\`/eval $1/gem;
-$code =~ s/pinsrw\s+\$0,/movd	/gm;
-
-$code =~ s/#md5#//gm	if ($md5);
-$code =~ s/#rc4#//gm	if ($rc4);
-
-print $code;
-
-close STDOUT;