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path: root/app/openssl/crypto/perlasm/x86masm.pl
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Diffstat (limited to 'app/openssl/crypto/perlasm/x86masm.pl')
-rw-r--r--app/openssl/crypto/perlasm/x86masm.pl20
1 files changed, 17 insertions, 3 deletions
diff --git a/app/openssl/crypto/perlasm/x86masm.pl b/app/openssl/crypto/perlasm/x86masm.pl
index 3d50e4a7..f937d07c 100644
--- a/app/openssl/crypto/perlasm/x86masm.pl
+++ b/app/openssl/crypto/perlasm/x86masm.pl
@@ -14,9 +14,11 @@ sub ::generic
{ my ($opcode,@arg)=@_;
# fix hexadecimal constants
- for (@arg) { s/0x([0-9a-f]+)/0$1h/oi; }
+ for (@arg) { s/(?<![\w\$\.])0x([0-9a-f]+)/0$1h/oi; }
- if ($opcode !~ /movq/)
+ 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);
@@ -31,6 +33,7 @@ sub ::generic
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)=@_;
@@ -65,6 +68,7 @@ sub get_mem
$ret;
}
sub ::BP { &get_mem("BYTE",@_); }
+sub ::WP { &get_mem("WORD",@_); }
sub ::DWP { &get_mem("DWORD",@_); }
sub ::QWP { &get_mem("QWORD",@_); }
sub ::BC { "@_"; }
@@ -129,7 +133,7 @@ ___
if (grep {/\b${nmdecor}OPENSSL_ia32cap_P\b/i} @out)
{ my $comm=<<___;
.bss SEGMENT 'BSS'
-COMM ${nmdecor}OPENSSL_ia32cap_P:DWORD
+COMM ${nmdecor}OPENSSL_ia32cap_P:QWORD
.bss ENDS
___
# comment out OPENSSL_ia32cap_P declarations
@@ -156,6 +160,9 @@ sub ::public_label
sub ::data_byte
{ push(@out,("DB\t").join(',',@_)."\n"); }
+sub ::data_short
+{ push(@out,("DW\t").join(',',@_)."\n"); }
+
sub ::data_word
{ push(@out,("DD\t").join(',',@_)."\n"); }
@@ -181,4 +188,11 @@ ___
sub ::dataseg
{ push(@out,"$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;