Index: openssl/crypto/perlasm/x86ms.pl |
=================================================================== |
--- openssl/crypto/perlasm/x86ms.pl (revision 105093) |
+++ openssl/crypto/perlasm/x86ms.pl (working copy) |
@@ -1,472 +0,0 @@ |
-#!/usr/local/bin/perl |
- |
-package x86ms; |
- |
-$label="L000"; |
- |
-%lb=( 'eax', 'al', |
- 'ebx', 'bl', |
- 'ecx', 'cl', |
- 'edx', 'dl', |
- 'ax', 'al', |
- 'bx', 'bl', |
- 'cx', 'cl', |
- 'dx', 'dl', |
- ); |
- |
-%hb=( 'eax', 'ah', |
- 'ebx', 'bh', |
- 'ecx', 'ch', |
- 'edx', 'dh', |
- 'ax', 'ah', |
- 'bx', 'bh', |
- 'cx', 'ch', |
- 'dx', 'dh', |
- ); |
- |
-sub main'asm_init_output { @out=(); } |
-sub main'asm_get_output { return(@out); } |
-sub main'get_labels { return(@labels); } |
-sub main'external_label |
-{ |
- push(@labels,@_); |
- foreach (@_) { |
- push(@out, "EXTRN\t_$_:DWORD\n"); |
- } |
-} |
- |
-sub main'LB |
- { |
- (defined($lb{$_[0]})) || die "$_[0] does not have a 'low byte'\n"; |
- return($lb{$_[0]}); |
- } |
- |
-sub main'HB |
- { |
- (defined($hb{$_[0]})) || die "$_[0] does not have a 'high byte'\n"; |
- return($hb{$_[0]}); |
- } |
- |
-sub main'BP |
- { |
- &get_mem("BYTE",@_); |
- } |
- |
-sub main'DWP |
- { |
- &get_mem("DWORD",@_); |
- } |
- |
-sub main'QWP |
- { |
- &get_mem("QWORD",@_); |
- } |
- |
-sub main'BC |
- { |
- return @_; |
- } |
- |
-sub main'DWC |
- { |
- return @_; |
- } |
- |
-sub main'stack_push |
- { |
- local($num)=@_; |
- $stack+=$num*4; |
- &main'sub("esp",$num*4); |
- } |
- |
-sub main'stack_pop |
- { |
- local($num)=@_; |
- $stack-=$num*4; |
- &main'add("esp",$num*4); |
- } |
- |
-sub get_mem |
- { |
- local($size,$addr,$reg1,$reg2,$idx)=@_; |
- local($t,$post); |
- local($ret)="$size PTR "; |
- |
- $addr =~ s/^\s+//; |
- if ($addr =~ /^(.+)\+(.+)$/) |
- { |
- $reg2=&conv($1); |
- $addr="_$2"; |
- } |
- elsif ($addr =~ /^[_a-z][_a-z0-9]*$/i) |
- { |
- $addr="_$addr"; |
- } |
- |
- if ($addr =~ /^.+\-.+$/) { $addr="($addr)"; } |
- |
- $reg1="$regs{$reg1}" if defined($regs{$reg1}); |
- $reg2="$regs{$reg2}" if defined($regs{$reg2}); |
- if (($addr ne "") && ($addr ne 0)) |
- { |
- if ($addr !~ /^-/) |
- { $ret.=$addr; } |
- else { $post=$addr; } |
- } |
- if ($reg2 ne "") |
- { |
- $t=""; |
- $t="*$idx" if ($idx != 0); |
- $reg1="+".$reg1 if ("$reg1$post" ne ""); |
- $ret.="[$reg2$t$reg1$post]"; |
- } |
- else |
- { |
- $ret.="[$reg1$post]" |
- } |
- $ret =~ s/\[\]//; # in case $addr was the only argument |
- return($ret); |
- } |
- |
-sub main'mov { &out2("mov",@_); } |
-sub main'movb { &out2("mov",@_); } |
-sub main'and { &out2("and",@_); } |
-sub main'or { &out2("or",@_); } |
-sub main'shl { &out2("shl",@_); } |
-sub main'shr { &out2("shr",@_); } |
-sub main'xor { &out2("xor",@_); } |
-sub main'xorb { &out2("xor",@_); } |
-sub main'add { &out2("add",@_); } |
-sub main'adc { &out2("adc",@_); } |
-sub main'sub { &out2("sub",@_); } |
-sub main'sbb { &out2("sbb",@_); } |
-sub main'rotl { &out2("rol",@_); } |
-sub main'rotr { &out2("ror",@_); } |
-sub main'exch { &out2("xchg",@_); } |
-sub main'cmp { &out2("cmp",@_); } |
-sub main'lea { &out2("lea",@_); } |
-sub main'mul { &out1("mul",@_); } |
-sub main'imul { &out2("imul",@_); } |
-sub main'div { &out1("div",@_); } |
-sub main'dec { &out1("dec",@_); } |
-sub main'inc { &out1("inc",@_); } |
-sub main'jmp { &out1("jmp",@_); } |
-sub main'jmp_ptr { &out1p("jmp",@_); } |
-sub main'je { &out1("je",@_); } |
-sub main'jle { &out1("jle",@_); } |
-sub main'jz { &out1("jz",@_); } |
-sub main'jge { &out1("jge",@_); } |
-sub main'jl { &out1("jl",@_); } |
-sub main'ja { &out1("ja",@_); } |
-sub main'jae { &out1("jae",@_); } |
-sub main'jb { &out1("jb",@_); } |
-sub main'jbe { &out1("jbe",@_); } |
-sub main'jc { &out1("jc",@_); } |
-sub main'jnc { &out1("jnc",@_); } |
-sub main'jnz { &out1("jnz",@_); } |
-sub main'jne { &out1("jne",@_); } |
-sub main'jno { &out1("jno",@_); } |
-sub main'push { &out1("push",@_); $stack+=4; } |
-sub main'pop { &out1("pop",@_); $stack-=4; } |
-sub main'pushf { &out0("pushfd"); $stack+=4; } |
-sub main'popf { &out0("popfd"); $stack-=4; } |
-sub main'bswap { &out1("bswap",@_); &using486(); } |
-sub main'not { &out1("not",@_); } |
-sub main'call { &out1("call",($_[0]=~/^\$L/?'':'_').$_[0]); } |
-sub main'call_ptr { &out1p("call",@_); } |
-sub main'ret { &out0("ret"); } |
-sub main'nop { &out0("nop"); } |
-sub main'test { &out2("test",@_); } |
-sub main'bt { &out2("bt",@_); } |
-sub main'leave { &out0("leave"); } |
-sub main'cpuid { &out0("DW\t0A20Fh"); } |
-sub main'rdtsc { &out0("DW\t0310Fh"); } |
-sub main'halt { &out0("hlt"); } |
-sub main'movz { &out2("movzx",@_); } |
-sub main'neg { &out1("neg",@_); } |
-sub main'cld { &out0("cld"); } |
- |
-# SSE2 |
-sub main'emms { &out0("emms"); } |
-sub main'movd { &out2("movd",@_); } |
-sub main'movq { &out2("movq",@_); } |
-sub main'movdqu { &out2("movdqu",@_); } |
-sub main'movdqa { &out2("movdqa",@_); } |
-sub main'movdq2q{ &out2("movdq2q",@_); } |
-sub main'movq2dq{ &out2("movq2dq",@_); } |
-sub main'paddq { &out2("paddq",@_); } |
-sub main'pmuludq{ &out2("pmuludq",@_); } |
-sub main'psrlq { &out2("psrlq",@_); } |
-sub main'psllq { &out2("psllq",@_); } |
-sub main'pxor { &out2("pxor",@_); } |
-sub main'por { &out2("por",@_); } |
-sub main'pand { &out2("pand",@_); } |
- |
-sub out2 |
- { |
- local($name,$p1,$p2)=@_; |
- local($l,$t,$line); |
- |
- $line="\t$name\t"; |
- $t=&conv($p1).","; |
- $l=length($t); |
- $line.="$t"; |
- $l=4-($l+9)/8; |
- $line.="\t" x $l; |
- $line.=&conv($p2); |
- if ($line=~/\bxmm[0-7]\b/i) { $line=~s/\b[A-Z]+WORD\s+PTR/XMMWORD PTR/i; } |
- push(@out,$line."\n"); |
- } |
- |
-sub out0 |
- { |
- local($name)=@_; |
- |
- push(@out,"\t$name\n"); |
- } |
- |
-sub out1 |
- { |
- local($name,$p1)=@_; |
- local($l,$t); |
- |
- push(@out,"\t$name\t".&conv($p1)."\n"); |
- } |
- |
-sub conv |
- { |
- local($p)=@_; |
- |
- $p =~ s/0x([0-9A-Fa-f]+)/0$1h/; |
- return $p; |
- } |
- |
-sub using486 |
- { |
- return if $using486; |
- $using486++; |
- grep(s/\.386/\.486/,@out); |
- } |
- |
-sub main'file |
- { |
- local($file)=@_; |
- |
- local($tmp)=<<"EOF"; |
- TITLE $file.asm |
- .386 |
-.model FLAT |
-_TEXT\$ SEGMENT PAGE 'CODE' |
- |
-EOF |
- push(@out,$tmp); |
- } |
- |
-sub main'function_begin |
- { |
- local($func,$extra)=@_; |
- |
- push(@labels,$func); |
- |
- local($tmp)=<<"EOF"; |
-PUBLIC _$func |
-$extra |
-_$func PROC NEAR |
- push ebp |
- push ebx |
- push esi |
- push edi |
-EOF |
- push(@out,$tmp); |
- $stack=20; |
- } |
- |
-sub main'function_begin_B |
- { |
- local($func,$extra)=@_; |
- |
- local($tmp)=<<"EOF"; |
-PUBLIC _$func |
-$extra |
-_$func PROC NEAR |
-EOF |
- push(@out,$tmp); |
- $stack=4; |
- } |
- |
-sub main'function_end |
- { |
- local($func)=@_; |
- |
- local($tmp)=<<"EOF"; |
- pop edi |
- pop esi |
- pop ebx |
- pop ebp |
- ret |
-_$func ENDP |
-EOF |
- push(@out,$tmp); |
- $stack=0; |
- %label=(); |
- } |
- |
-sub main'function_end_B |
- { |
- local($func)=@_; |
- |
- local($tmp)=<<"EOF"; |
-_$func ENDP |
-EOF |
- push(@out,$tmp); |
- $stack=0; |
- %label=(); |
- } |
- |
-sub main'function_end_A |
- { |
- local($func)=@_; |
- |
- local($tmp)=<<"EOF"; |
- pop edi |
- pop esi |
- pop ebx |
- pop ebp |
- ret |
-EOF |
- push(@out,$tmp); |
- } |
- |
-sub main'file_end |
- { |
- # try to detect if SSE2 or MMX extensions were used... |
- my $xmmheader=<<___; |
-.686 |
-.XMM |
-IF \@Version LT 800 |
-XMMWORD STRUCT 16 |
- DQ 2 dup (?) |
-XMMWORD ENDS |
-ENDIF |
-___ |
- if (grep {/\b[x]?mm[0-7]\b/i} @out) { |
- grep {s/\.[3-7]86/$xmmheader/} @out; |
- } |
- push(@out,"_TEXT\$ ENDS\n"); |
- push(@out,"END\n"); |
- } |
- |
-sub main'wparam |
- { |
- local($num)=@_; |
- |
- return(&main'DWP($stack+$num*4,"esp","",0)); |
- } |
- |
-sub main'swtmp |
- { |
- return(&main'DWP($_[0]*4,"esp","",0)); |
- } |
- |
-# Should use swtmp, which is above esp. Linix can trash the stack above esp |
-#sub main'wtmp |
-# { |
-# local($num)=@_; |
-# |
-# return(&main'DWP(-(($num+1)*4),"esp","",0)); |
-# } |
- |
-sub main'comment |
- { |
- foreach (@_) |
- { |
- push(@out,"\t; $_\n"); |
- } |
- } |
- |
-sub main'public_label |
- { |
- $label{$_[0]}="_$_[0]" if (!defined($label{$_[0]})); |
- push(@out,"PUBLIC\t$label{$_[0]}\n"); |
- } |
- |
-sub main'label |
- { |
- if (!defined($label{$_[0]})) |
- { |
- $label{$_[0]}="\$${label}${_[0]}"; |
- $label++; |
- } |
- return($label{$_[0]}); |
- } |
- |
-sub main'set_label |
- { |
- if (!defined($label{$_[0]})) |
- { |
- $label{$_[0]}="\$${label}${_[0]}"; |
- $label++; |
- } |
- if ($_[1]!=0 && $_[1]>1) |
- { |
- main'align($_[1]); |
- } |
- if((defined $_[2]) && ($_[2] == 1)) |
- { |
- push(@out,"$label{$_[0]}::\n"); |
- } |
- elsif ($label{$_[0]} !~ /^\$/) |
- { |
- push(@out,"$label{$_[0]}\tLABEL PTR\n"); |
- } |
- else |
- { |
- push(@out,"$label{$_[0]}:\n"); |
- } |
- } |
- |
-sub main'data_byte |
- { |
- push(@out,"\tDB\t".join(',',@_)."\n"); |
- } |
- |
-sub main'data_word |
- { |
- push(@out,"\tDD\t".join(',',@_)."\n"); |
- } |
- |
-sub main'align |
- { |
- push(@out,"\tALIGN\t$_[0]\n"); |
- } |
- |
-sub out1p |
- { |
- local($name,$p1)=@_; |
- local($l,$t); |
- |
- push(@out,"\t$name\t".&conv($p1)."\n"); |
- } |
- |
-sub main'picmeup |
- { |
- local($dst,$sym)=@_; |
- &main'lea($dst,&main'DWP($sym)); |
- } |
- |
-sub main'blindpop { &out1("pop",@_); } |
- |
-sub main'initseg |
- { |
- local($f)=@_; |
- local($tmp)=<<___; |
-OPTION DOTNAME |
-.CRT\$XCU SEGMENT DWORD PUBLIC 'DATA' |
-EXTRN _$f:NEAR |
-DD _$f |
-.CRT\$XCU ENDS |
-___ |
- push(@out,$tmp); |
- } |
- |
-1; |