$filename=$fn;
$i386=$cpu;
- $elf=$cpp=$coff=$aout=$macosx=$win32=$netware=$mwerks=$openbsd=$android=0;
+ $elf=$cpp=$coff=$aout=$macosx=$win32=$openbsd=$android=0;
if (($type eq "elf"))
{ $elf=1; require "x86gas.pl"; }
elsif (($type eq "a\.out"))
{ $aout=1; require "x86gas.pl"; }
elsif (($type eq "coff" or $type eq "gaswin"))
{ $coff=1; require "x86gas.pl"; }
- elsif (($type eq "win32n"))
- { $win32=1; require "x86nasm.pl"; }
- elsif (($type eq "nw-nasm"))
- { $netware=1; require "x86nasm.pl"; }
- #elsif (($type eq "nw-mwasm"))
- #{ $netware=1; $mwerks=1; require "x86nasm.pl"; }
- elsif (($type eq "win32"))
- { $win32=1; require "x86masm.pl"; }
elsif (($type eq "macosx"))
{ $aout=1; $macosx=1; require "x86gas.pl"; }
elsif (($type eq "openbsd-elf"))
elf - Linux, FreeBSD, Solaris x86, etc.
a.out - DJGPP, elder OpenBSD, etc.
coff - GAS/COFF such as Win32 targets
- win32n - Windows 95/Windows NT NASM format
openbsd-elf - OpenBSD elf
openbsd-a.out - OpenBSD a.out
- nw-nasm - NetWare NASM format
macosx - Mac OS X
EOF
exit(1);
+++ /dev/null
-#!/usr/bin/env perl
-
-package x86masm;
-
-*out=\@::out;
-
-$::lbdecor="\$L"; # local label decoration
-$nmdecor="_"; # external name decoration
-
-$initseg="";
-$segment="";
-
-sub ::generic
-{ my ($opcode,@arg)=@_;
-
- # fix hexadecimal constants
- for (@arg) { s/(?<![\w\$\.])0x([0-9a-f]+)/0$1h/oi; }
-
- if ($opcode =~ /lea/ && @arg[1] =~ s/.*PTR\s+(\(.*\))$/OFFSET $1/) # no []
- { $opcode="mov"; }
- elsif ($opcode !~ /movq/)
- { # fix xmm references
- $arg[0] =~ s/\b[A-Z]+WORD\s+PTR/XMMWORD PTR/i if ($arg[1]=~/\bxmm[0-7]\b/i);
- $arg[1] =~ s/\b[A-Z]+WORD\s+PTR/XMMWORD PTR/i if ($arg[0]=~/\bxmm[0-7]\b/i);
- }
-
- &::emit($opcode,@arg);
- 1;
-}
-#
-# opcodes not covered by ::generic above, mostly inconsistent namings...
-#
-sub ::call { &::emit("call",(&::islabel($_[0]) or "$nmdecor$_[0]")); }
-sub ::call_ptr { &::emit("call",@_); }
-sub ::jmp_ptr { &::emit("jmp",@_); }
-sub ::lock { &::data_byte(0xf0); }
-
-sub get_mem
-{ my($size,$addr,$reg1,$reg2,$idx)=@_;
- my($post,$ret);
-
- $ret .= "$size PTR " if ($size ne "");
-
- $addr =~ s/^\s+//;
- # prepend global references with optional underscore
- $addr =~ s/^([^\+\-0-9][^\+\-]*)/&::islabel($1) or "$nmdecor$1"/ige;
- # put address arithmetic expression in parenthesis
- $addr="($addr)" if ($addr =~ /^.+[\-\+].+$/);
-
- if (($addr ne "") && ($addr ne 0))
- { if ($addr !~ /^-/) { $ret .= "$addr"; }
- else { $post=$addr; }
- }
- $ret .= "[";
-
- if ($reg2 ne "")
- { $idx!=0 or $idx=1;
- $ret .= "$reg2*$idx";
- $ret .= "+$reg1" if ($reg1 ne "");
- }
- else
- { $ret .= "$reg1"; }
-
- $ret .= "$post]";
- $ret =~ s/\+\]/]/; # in case $addr was the only argument
- $ret =~ s/\[\s*\]//;
-
- $ret;
-}
-sub ::BP { &get_mem("BYTE",@_); }
-sub ::WP { &get_mem("WORD",@_); }
-sub ::DWP { &get_mem("DWORD",@_); }
-sub ::QWP { &get_mem("QWORD",@_); }
-sub ::BC { "@_"; }
-sub ::DWC { "@_"; }
-
-sub ::file
-{ my $tmp=<<___;
-TITLE $_[0].asm
-IF \@Version LT 800
-ECHO MASM version 8.00 or later is strongly recommended.
-ENDIF
-.486
-.MODEL FLAT
-OPTION DOTNAME
-IF \@Version LT 800
-.text\$ SEGMENT PAGE 'CODE'
-ELSE
-.text\$ SEGMENT ALIGN(64) 'CODE'
-ENDIF
-___
- push(@out,$tmp);
- $segment = ".text\$";
-}
-
-sub ::function_begin_B
-{ my $func=shift;
- my $global=($func !~ /^_/);
- my $begin="${::lbdecor}_${func}_begin";
-
- &::LABEL($func,$global?"$begin":"$nmdecor$func");
- $func="ALIGN\t16\n".$nmdecor.$func."\tPROC";
-
- if ($global) { $func.=" PUBLIC\n${begin}::\n"; }
- else { $func.=" PRIVATE\n"; }
- push(@out,$func);
- $::stack=4;
-}
-sub ::function_end_B
-{ my $func=shift;
-
- push(@out,"$nmdecor$func ENDP\n");
- $::stack=0;
- &::wipe_labels();
-}
-
-sub ::file_end
-{ 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,"$segment ENDS\n");
-
- if (grep {/\b${nmdecor}OPENSSL_ia32cap_P\b/i} @out)
- { my $comm=<<___;
-.bss SEGMENT 'BSS'
-COMM ${nmdecor}OPENSSL_ia32cap_P:QWORD
-.bss ENDS
-___
- # comment out OPENSSL_ia32cap_P declarations
- grep {s/(^EXTERN\s+${nmdecor}OPENSSL_ia32cap_P)/\;$1/} @out;
- push (@out,$comm);
- }
- push (@out,$initseg) if ($initseg);
- push (@out,"END\n");
-}
-
-sub ::comment { foreach (@_) { push(@out,"\t; $_\n"); } }
-
-*::set_label_B = sub
-{ my $l=shift; push(@out,$l.($l=~/^\Q${::lbdecor}\E[0-9]{3}/?":\n":"::\n")); };
-
-sub ::external_label
-{ foreach(@_)
- { push(@out, "EXTERN\t".&::LABEL($_,$nmdecor.$_).":NEAR\n"); }
-}
-
-sub ::public_label
-{ push(@out,"PUBLIC\t".&::LABEL($_[0],$nmdecor.$_[0])."\n"); }
-
-sub ::data_byte
-{ push(@out,("DB\t").join(',',@_)."\n"); }
-
-sub ::data_short
-{ push(@out,("DW\t").join(',',@_)."\n"); }
-
-sub ::data_word
-{ push(@out,("DD\t").join(',',@_)."\n"); }
-
-sub ::align
-{ push(@out,"ALIGN\t$_[0]\n"); }
-
-sub ::picmeup
-{ my($dst,$sym)=@_;
- &::lea($dst,&::DWP($sym));
-}
-
-sub ::initseg
-{ my $f=$nmdecor.shift;
-
- $initseg.=<<___;
-.CRT\$XCU SEGMENT DWORD PUBLIC 'DATA'
-EXTERN $f:NEAR
-DD $f
-.CRT\$XCU ENDS
-___
-}
-
-sub ::dataseg
-{ push(@out,"$segment\tENDS\n_DATA\tSEGMENT\n"); $segment="_DATA"; }
-
-sub ::safeseh
-{ my $nm=shift;
- push(@out,"IF \@Version GE 710\n");
- push(@out,".SAFESEH ".&::LABEL($nm,$nmdecor.$nm)."\n");
- push(@out,"ENDIF\n");
-}
-
-1;
+++ /dev/null
-#!/usr/bin/env perl
-
-package x86nasm;
-
-*out=\@::out;
-
-$::lbdecor="L\$"; # local label decoration
-$nmdecor=$::netware?"":"_"; # external name decoration
-$drdecor=$::mwerks?".":""; # directive decoration
-
-$initseg="";
-
-sub ::generic
-{ my $opcode=shift;
- my $tmp;
-
- if (!$::mwerks)
- { if ($opcode =~ m/^j/o && $#_==0) # optimize jumps
- { $_[0] = "NEAR $_[0]"; }
- elsif ($opcode eq "lea" && $#_==1) # wipe storage qualifier from lea
- { $_[1] =~ s/^[^\[]*\[/\[/o; }
- elsif ($opcode eq "clflush" && $#_==0)
- { $_[0] =~ s/^[^\[]*\[/\[/o; }
- }
- &::emit($opcode,@_);
- 1;
-}
-#
-# opcodes not covered by ::generic above, mostly inconsistent namings...
-#
-sub ::call { &::emit("call",(&::islabel($_[0]) or "$nmdecor$_[0]")); }
-sub ::call_ptr { &::emit("call",@_); }
-sub ::jmp_ptr { &::emit("jmp",@_); }
-
-sub get_mem
-{ my($size,$addr,$reg1,$reg2,$idx)=@_;
- my($post,$ret);
-
- if ($size ne "")
- { $ret .= "$size";
- $ret .= " PTR" if ($::mwerks);
- $ret .= " ";
- }
- $ret .= "[";
-
- $addr =~ s/^\s+//;
- # prepend global references with optional underscore
- $addr =~ s/^([^\+\-0-9][^\+\-]*)/::islabel($1) or "$nmdecor$1"/ige;
- # put address arithmetic expression in parenthesis
- $addr="($addr)" if ($addr =~ /^.+[\-\+].+$/);
-
- if (($addr ne "") && ($addr ne 0))
- { if ($addr !~ /^-/) { $ret .= "$addr+"; }
- else { $post=$addr; }
- }
-
- if ($reg2 ne "")
- { $idx!=0 or $idx=1;
- $ret .= "$reg2*$idx";
- $ret .= "+$reg1" if ($reg1 ne "");
- }
- else
- { $ret .= "$reg1"; }
-
- $ret .= "$post]";
- $ret =~ s/\+\]/]/; # in case $addr was the only argument
-
- $ret;
-}
-sub ::BP { &get_mem("BYTE",@_); }
-sub ::DWP { &get_mem("DWORD",@_); }
-sub ::WP { &get_mem("WORD",@_); }
-sub ::QWP { &get_mem("",@_); }
-sub ::BC { (($::mwerks)?"":"BYTE ")."@_"; }
-sub ::DWC { (($::mwerks)?"":"DWORD ")."@_"; }
-
-sub ::file
-{ if ($::mwerks) { push(@out,".section\t.text,64\n"); }
- else
- { my $tmp=<<___;
-%ifidn __OUTPUT_FORMAT__,obj
-section code use32 class=code align=64
-%elifidn __OUTPUT_FORMAT__,win32
-\$\@feat.00 equ 1
-section .text code align=64
-%else
-section .text code
-%endif
-___
- push(@out,$tmp);
- }
-}
-
-sub ::function_begin_B
-{ my $func=shift;
- my $global=($func !~ /^_/);
- my $begin="${::lbdecor}_${func}_begin";
-
- $begin =~ s/^\@/./ if ($::mwerks); # the torture never stops
-
- &::LABEL($func,$global?"$begin":"$nmdecor$func");
- $func=$nmdecor.$func;
-
- push(@out,"${drdecor}global $func\n") if ($global);
- push(@out,"${drdecor}align 16\n");
- push(@out,"$func:\n");
- push(@out,"$begin:\n") if ($global);
- $::stack=4;
-}
-
-sub ::function_end_B
-{ $::stack=0;
- &::wipe_labels();
-}
-
-sub ::file_end
-{ if (grep {/\b${nmdecor}OPENSSL_ia32cap_P\b/i} @out)
- { my $comm=<<___;
-${drdecor}segment .bss
-${drdecor}common ${nmdecor}OPENSSL_ia32cap_P 8
-___
- # comment out OPENSSL_ia32cap_P declarations
- grep {s/(^extern\s+${nmdecor}OPENSSL_ia32cap_P)/\;$1/} @out;
- push (@out,$comm)
- }
- push (@out,$initseg) if ($initseg);
-}
-
-sub ::comment { foreach (@_) { push(@out,"\t; $_\n"); } }
-
-sub ::external_label
-{ foreach(@_)
- { push(@out,"${drdecor}extern\t".&::LABEL($_,$nmdecor.$_)."\n"); }
-}
-
-sub ::public_label
-{ push(@out,"${drdecor}global\t".&::LABEL($_[0],$nmdecor.$_[0])."\n"); }
-
-sub ::data_byte
-{ push(@out,(($::mwerks)?".byte\t":"db\t").join(',',@_)."\n"); }
-sub ::data_short
-{ push(@out,(($::mwerks)?".word\t":"dw\t").join(',',@_)."\n"); }
-sub ::data_word
-{ push(@out,(($::mwerks)?".long\t":"dd\t").join(',',@_)."\n"); }
-
-sub ::align
-{ push(@out,"${drdecor}align\t$_[0]\n"); }
-
-sub ::picmeup
-{ my($dst,$sym)=@_;
- &::lea($dst,&::DWP($sym));
-}
-
-sub ::initseg
-{ my $f=$nmdecor.shift;
- if ($::win32)
- { $initseg=<<___;
-segment .CRT\$XCU data align=4
-extern $f
-dd $f
-___
- }
-}
-
-sub ::dataseg
-{ if ($mwerks) { push(@out,".section\t.data,4\n"); }
- else { push(@out,"section\t.data align=4\n"); }
-}
-
-sub ::safeseh
-{ my $nm=shift;
- push(@out,"%if __NASM_VERSION_ID__ >= 0x02030000\n");
- push(@out,"safeseh ".&::LABEL($nm,$nmdecor.$nm)."\n");
- push(@out,"%endif\n");
-}
-
-1;
$filename=$fn;
$i386=$cpu;
- $elf=$cpp=$coff=$aout=$macosx=$win32=$netware=$mwerks=$openbsd=$android=0;
+ $elf=$cpp=$coff=$aout=$macosx=$win32=$openbsd=$android=0;
if (($type eq "elf"))
{ $elf=1; require "x86gas.pl"; }
elsif (($type eq "a\.out"))
{ $aout=1; require "x86gas.pl"; }
elsif (($type eq "coff" or $type eq "gaswin"))
{ $coff=1; require "x86gas.pl"; }
- elsif (($type eq "win32n"))
- { $win32=1; require "x86nasm.pl"; }
- elsif (($type eq "nw-nasm"))
- { $netware=1; require "x86nasm.pl"; }
- #elsif (($type eq "nw-mwasm"))
- #{ $netware=1; $mwerks=1; require "x86nasm.pl"; }
- elsif (($type eq "win32"))
- { $win32=1; require "x86masm.pl"; }
elsif (($type eq "macosx"))
{ $aout=1; $macosx=1; require "x86gas.pl"; }
elsif (($type eq "openbsd-elf"))
elf - Linux, FreeBSD, Solaris x86, etc.
a.out - DJGPP, elder OpenBSD, etc.
coff - GAS/COFF such as Win32 targets
- win32n - Windows 95/Windows NT NASM format
openbsd-elf - OpenBSD elf
openbsd-a.out - OpenBSD a.out
- nw-nasm - NetWare NASM format
macosx - Mac OS X
EOF
exit(1);
+++ /dev/null
-#!/usr/bin/env perl
-
-package x86masm;
-
-*out=\@::out;
-
-$::lbdecor="\$L"; # local label decoration
-$nmdecor="_"; # external name decoration
-
-$initseg="";
-$segment="";
-
-sub ::generic
-{ my ($opcode,@arg)=@_;
-
- # fix hexadecimal constants
- for (@arg) { s/(?<![\w\$\.])0x([0-9a-f]+)/0$1h/oi; }
-
- if ($opcode =~ /lea/ && @arg[1] =~ s/.*PTR\s+(\(.*\))$/OFFSET $1/) # no []
- { $opcode="mov"; }
- elsif ($opcode !~ /movq/)
- { # fix xmm references
- $arg[0] =~ s/\b[A-Z]+WORD\s+PTR/XMMWORD PTR/i if ($arg[1]=~/\bxmm[0-7]\b/i);
- $arg[1] =~ s/\b[A-Z]+WORD\s+PTR/XMMWORD PTR/i if ($arg[0]=~/\bxmm[0-7]\b/i);
- }
-
- &::emit($opcode,@arg);
- 1;
-}
-#
-# opcodes not covered by ::generic above, mostly inconsistent namings...
-#
-sub ::call { &::emit("call",(&::islabel($_[0]) or "$nmdecor$_[0]")); }
-sub ::call_ptr { &::emit("call",@_); }
-sub ::jmp_ptr { &::emit("jmp",@_); }
-sub ::lock { &::data_byte(0xf0); }
-
-sub get_mem
-{ my($size,$addr,$reg1,$reg2,$idx)=@_;
- my($post,$ret);
-
- $ret .= "$size PTR " if ($size ne "");
-
- $addr =~ s/^\s+//;
- # prepend global references with optional underscore
- $addr =~ s/^([^\+\-0-9][^\+\-]*)/&::islabel($1) or "$nmdecor$1"/ige;
- # put address arithmetic expression in parenthesis
- $addr="($addr)" if ($addr =~ /^.+[\-\+].+$/);
-
- if (($addr ne "") && ($addr ne 0))
- { if ($addr !~ /^-/) { $ret .= "$addr"; }
- else { $post=$addr; }
- }
- $ret .= "[";
-
- if ($reg2 ne "")
- { $idx!=0 or $idx=1;
- $ret .= "$reg2*$idx";
- $ret .= "+$reg1" if ($reg1 ne "");
- }
- else
- { $ret .= "$reg1"; }
-
- $ret .= "$post]";
- $ret =~ s/\+\]/]/; # in case $addr was the only argument
- $ret =~ s/\[\s*\]//;
-
- $ret;
-}
-sub ::BP { &get_mem("BYTE",@_); }
-sub ::WP { &get_mem("WORD",@_); }
-sub ::DWP { &get_mem("DWORD",@_); }
-sub ::QWP { &get_mem("QWORD",@_); }
-sub ::BC { "@_"; }
-sub ::DWC { "@_"; }
-
-sub ::file
-{ my $tmp=<<___;
-TITLE $_[0].asm
-IF \@Version LT 800
-ECHO MASM version 8.00 or later is strongly recommended.
-ENDIF
-.486
-.MODEL FLAT
-OPTION DOTNAME
-IF \@Version LT 800
-.text\$ SEGMENT PAGE 'CODE'
-ELSE
-.text\$ SEGMENT ALIGN(64) 'CODE'
-ENDIF
-___
- push(@out,$tmp);
- $segment = ".text\$";
-}
-
-sub ::function_begin_B
-{ my $func=shift;
- my $global=($func !~ /^_/);
- my $begin="${::lbdecor}_${func}_begin";
-
- &::LABEL($func,$global?"$begin":"$nmdecor$func");
- $func="ALIGN\t16\n".$nmdecor.$func."\tPROC";
-
- if ($global) { $func.=" PUBLIC\n${begin}::\n"; }
- else { $func.=" PRIVATE\n"; }
- push(@out,$func);
- $::stack=4;
-}
-sub ::function_end_B
-{ my $func=shift;
-
- push(@out,"$nmdecor$func ENDP\n");
- $::stack=0;
- &::wipe_labels();
-}
-
-sub ::file_end
-{ 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,"$segment ENDS\n");
-
- if (grep {/\b${nmdecor}OPENSSL_ia32cap_P\b/i} @out)
- { my $comm=<<___;
-.bss SEGMENT 'BSS'
-COMM ${nmdecor}OPENSSL_ia32cap_P:QWORD
-.bss ENDS
-___
- # comment out OPENSSL_ia32cap_P declarations
- grep {s/(^EXTERN\s+${nmdecor}OPENSSL_ia32cap_P)/\;$1/} @out;
- push (@out,$comm);
- }
- push (@out,$initseg) if ($initseg);
- push (@out,"END\n");
-}
-
-sub ::comment { foreach (@_) { push(@out,"\t; $_\n"); } }
-
-*::set_label_B = sub
-{ my $l=shift; push(@out,$l.($l=~/^\Q${::lbdecor}\E[0-9]{3}/?":\n":"::\n")); };
-
-sub ::external_label
-{ foreach(@_)
- { push(@out, "EXTERN\t".&::LABEL($_,$nmdecor.$_).":NEAR\n"); }
-}
-
-sub ::public_label
-{ push(@out,"PUBLIC\t".&::LABEL($_[0],$nmdecor.$_[0])."\n"); }
-
-sub ::data_byte
-{ push(@out,("DB\t").join(',',@_)."\n"); }
-
-sub ::data_short
-{ push(@out,("DW\t").join(',',@_)."\n"); }
-
-sub ::data_word
-{ push(@out,("DD\t").join(',',@_)."\n"); }
-
-sub ::align
-{ push(@out,"ALIGN\t$_[0]\n"); }
-
-sub ::picmeup
-{ my($dst,$sym)=@_;
- &::lea($dst,&::DWP($sym));
-}
-
-sub ::initseg
-{ my $f=$nmdecor.shift;
-
- $initseg.=<<___;
-.CRT\$XCU SEGMENT DWORD PUBLIC 'DATA'
-EXTERN $f:NEAR
-DD $f
-.CRT\$XCU ENDS
-___
-}
-
-sub ::dataseg
-{ push(@out,"$segment\tENDS\n_DATA\tSEGMENT\n"); $segment="_DATA"; }
-
-sub ::safeseh
-{ my $nm=shift;
- push(@out,"IF \@Version GE 710\n");
- push(@out,".SAFESEH ".&::LABEL($nm,$nmdecor.$nm)."\n");
- push(@out,"ENDIF\n");
-}
-
-1;
+++ /dev/null
-#!/usr/bin/env perl
-
-package x86nasm;
-
-*out=\@::out;
-
-$::lbdecor="L\$"; # local label decoration
-$nmdecor=$::netware?"":"_"; # external name decoration
-$drdecor=$::mwerks?".":""; # directive decoration
-
-$initseg="";
-
-sub ::generic
-{ my $opcode=shift;
- my $tmp;
-
- if (!$::mwerks)
- { if ($opcode =~ m/^j/o && $#_==0) # optimize jumps
- { $_[0] = "NEAR $_[0]"; }
- elsif ($opcode eq "lea" && $#_==1) # wipe storage qualifier from lea
- { $_[1] =~ s/^[^\[]*\[/\[/o; }
- elsif ($opcode eq "clflush" && $#_==0)
- { $_[0] =~ s/^[^\[]*\[/\[/o; }
- }
- &::emit($opcode,@_);
- 1;
-}
-#
-# opcodes not covered by ::generic above, mostly inconsistent namings...
-#
-sub ::call { &::emit("call",(&::islabel($_[0]) or "$nmdecor$_[0]")); }
-sub ::call_ptr { &::emit("call",@_); }
-sub ::jmp_ptr { &::emit("jmp",@_); }
-
-sub get_mem
-{ my($size,$addr,$reg1,$reg2,$idx)=@_;
- my($post,$ret);
-
- if ($size ne "")
- { $ret .= "$size";
- $ret .= " PTR" if ($::mwerks);
- $ret .= " ";
- }
- $ret .= "[";
-
- $addr =~ s/^\s+//;
- # prepend global references with optional underscore
- $addr =~ s/^([^\+\-0-9][^\+\-]*)/::islabel($1) or "$nmdecor$1"/ige;
- # put address arithmetic expression in parenthesis
- $addr="($addr)" if ($addr =~ /^.+[\-\+].+$/);
-
- if (($addr ne "") && ($addr ne 0))
- { if ($addr !~ /^-/) { $ret .= "$addr+"; }
- else { $post=$addr; }
- }
-
- if ($reg2 ne "")
- { $idx!=0 or $idx=1;
- $ret .= "$reg2*$idx";
- $ret .= "+$reg1" if ($reg1 ne "");
- }
- else
- { $ret .= "$reg1"; }
-
- $ret .= "$post]";
- $ret =~ s/\+\]/]/; # in case $addr was the only argument
-
- $ret;
-}
-sub ::BP { &get_mem("BYTE",@_); }
-sub ::DWP { &get_mem("DWORD",@_); }
-sub ::WP { &get_mem("WORD",@_); }
-sub ::QWP { &get_mem("",@_); }
-sub ::BC { (($::mwerks)?"":"BYTE ")."@_"; }
-sub ::DWC { (($::mwerks)?"":"DWORD ")."@_"; }
-
-sub ::file
-{ if ($::mwerks) { push(@out,".section\t.text,64\n"); }
- else
- { my $tmp=<<___;
-%ifidn __OUTPUT_FORMAT__,obj
-section code use32 class=code align=64
-%elifidn __OUTPUT_FORMAT__,win32
-\$\@feat.00 equ 1
-section .text code align=64
-%else
-section .text code
-%endif
-___
- push(@out,$tmp);
- }
-}
-
-sub ::function_begin_B
-{ my $func=shift;
- my $global=($func !~ /^_/);
- my $begin="${::lbdecor}_${func}_begin";
-
- $begin =~ s/^\@/./ if ($::mwerks); # the torture never stops
-
- &::LABEL($func,$global?"$begin":"$nmdecor$func");
- $func=$nmdecor.$func;
-
- push(@out,"${drdecor}global $func\n") if ($global);
- push(@out,"${drdecor}align 16\n");
- push(@out,"$func:\n");
- push(@out,"$begin:\n") if ($global);
- $::stack=4;
-}
-
-sub ::function_end_B
-{ $::stack=0;
- &::wipe_labels();
-}
-
-sub ::file_end
-{ if (grep {/\b${nmdecor}OPENSSL_ia32cap_P\b/i} @out)
- { my $comm=<<___;
-${drdecor}segment .bss
-${drdecor}common ${nmdecor}OPENSSL_ia32cap_P 8
-___
- # comment out OPENSSL_ia32cap_P declarations
- grep {s/(^extern\s+${nmdecor}OPENSSL_ia32cap_P)/\;$1/} @out;
- push (@out,$comm)
- }
- push (@out,$initseg) if ($initseg);
-}
-
-sub ::comment { foreach (@_) { push(@out,"\t; $_\n"); } }
-
-sub ::external_label
-{ foreach(@_)
- { push(@out,"${drdecor}extern\t".&::LABEL($_,$nmdecor.$_)."\n"); }
-}
-
-sub ::public_label
-{ push(@out,"${drdecor}global\t".&::LABEL($_[0],$nmdecor.$_[0])."\n"); }
-
-sub ::data_byte
-{ push(@out,(($::mwerks)?".byte\t":"db\t").join(',',@_)."\n"); }
-sub ::data_short
-{ push(@out,(($::mwerks)?".word\t":"dw\t").join(',',@_)."\n"); }
-sub ::data_word
-{ push(@out,(($::mwerks)?".long\t":"dd\t").join(',',@_)."\n"); }
-
-sub ::align
-{ push(@out,"${drdecor}align\t$_[0]\n"); }
-
-sub ::picmeup
-{ my($dst,$sym)=@_;
- &::lea($dst,&::DWP($sym));
-}
-
-sub ::initseg
-{ my $f=$nmdecor.shift;
- if ($::win32)
- { $initseg=<<___;
-segment .CRT\$XCU data align=4
-extern $f
-dd $f
-___
- }
-}
-
-sub ::dataseg
-{ if ($mwerks) { push(@out,".section\t.data,4\n"); }
- else { push(@out,"section\t.data align=4\n"); }
-}
-
-sub ::safeseh
-{ my $nm=shift;
- push(@out,"%if __NASM_VERSION_ID__ >= 0x02030000\n");
- push(@out,"safeseh ".&::LABEL($nm,$nmdecor.$nm)."\n");
- push(@out,"%endif\n");
-}
-
-1;
projects / openbsd / commitdiff