From: Andy Polyakov <appro@openssl.org>
Date: Tue, 6 Dec 2005 18:47:18 +0000 (+0000)
Subject: Perlasm update from HEAD addressing build problems on non-ELF platforms
X-Git-Tag: OpenSSL_0_9_8b~68
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=05decf3638da852e54014ea0a9e2845f5ccc1420;p=oweals%2Fopenssl.git

Perlasm update from HEAD addressing build problems on non-ELF platforms
after http://cvs.openssl.org/chngview?cn=14661.
---

diff --git a/crypto/perlasm/x86ms.pl b/crypto/perlasm/x86ms.pl
index d1cb7ee0ac..82538a9a9a 100644
--- a/crypto/perlasm/x86ms.pl
+++ b/crypto/perlasm/x86ms.pl
@@ -27,7 +27,13 @@ $label="L000";
 sub main'asm_init_output { @out=(); }
 sub main'asm_get_output { return(@out); }
 sub main'get_labels { return(@labels); }
-sub main'external_label { push(@labels,@_); }
+sub main'external_label
+{
+	push(@labels,@_);
+	foreach (@_) {
+		push(@out, "EXTRN\t_$_:DWORD\n");
+	}
+}
 
 sub main'LB
 	{
@@ -166,6 +172,7 @@ 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/?'':'_').$_[0]); }
+sub main'call_ptr { &out1p("call",@_); }
 sub main'ret	{ &out0("ret"); }
 sub main'nop	{ &out0("nop"); }
 sub main'test	{ &out2("test",@_); }
@@ -246,7 +253,9 @@ sub main'file
 	local($tmp)=<<"EOF";
 	TITLE	$file.asm
         .386
-.model FLAT
+.model	FLAT
+_TEXT\$	SEGMENT PAGE 'CODE'
+
 EOF
 	push(@out,$tmp);
 	}
@@ -258,7 +267,6 @@ sub main'function_begin
 	push(@labels,$func);
 
 	local($tmp)=<<"EOF";
-_TEXT\$	SEGMENT PAGE 'CODE'
 PUBLIC	_$func
 $extra
 _$func PROC NEAR
@@ -276,7 +284,6 @@ sub main'function_begin_B
 	local($func,$extra)=@_;
 
 	local($tmp)=<<"EOF";
-_TEXT\$	SEGMENT	PAGE 'CODE'
 PUBLIC	_$func
 $extra
 _$func PROC NEAR
@@ -296,7 +303,6 @@ sub main'function_end
 	pop	ebp
 	ret
 _$func ENDP
-_TEXT\$	ENDS
 EOF
 	push(@out,$tmp);
 	$stack=0;
@@ -309,7 +315,6 @@ sub main'function_end_B
 
 	local($tmp)=<<"EOF";
 _$func ENDP
-_TEXT\$	ENDS
 EOF
 	push(@out,$tmp);
 	$stack=0;
@@ -339,6 +344,7 @@ sub main'file_end
 	elsif (grep {/mm[0-7]\s*,/i} @out) {
 		grep {s/\.[3-7]86/\.686\n\t\.MMX/} @out;
 		}
+	push(@out,"_TEXT\$	ENDS\n");
 	push(@out,"END\n");
 	}
 
@@ -411,6 +417,11 @@ sub main'set_label
 		}
 	}
 
+sub main'data_byte
+	{
+	push(@out,"\tDB\t".join(',',@_)."\n");
+	}
+
 sub main'data_word
 	{
 	push(@out,"\tDD\t".join(',',@_)."\n");
@@ -426,7 +437,7 @@ sub out1p
 	local($name,$p1)=@_;
 	local($l,$t);
 
-	push(@out,"\t$name\t ".&conv($p1)."\n");
+	push(@out,"\t$name\t".&conv($p1)."\n");
 	}
 
 sub main'picmeup
@@ -442,10 +453,10 @@ sub main'initseg
 	local($f)=@_;
 	local($tmp)=<<___;
 OPTION	DOTNAME
-.CRT\$XIU	SEGMENT DWORD PUBLIC 'DATA'
+.CRT\$XCU	SEGMENT DWORD PUBLIC 'DATA'
 EXTRN	_$f:NEAR
 DD	_$f
-.CRT\$XIU	ENDS
+.CRT\$XCU	ENDS
 ___
 	push(@out,$tmp);
 	}
diff --git a/crypto/perlasm/x86nasm.pl b/crypto/perlasm/x86nasm.pl
index 331f18bb22..b6dfcbdf02 100644
--- a/crypto/perlasm/x86nasm.pl
+++ b/crypto/perlasm/x86nasm.pl
@@ -184,6 +184,7 @@ 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/?'':$under).$_[0]); }
+sub main'call_ptr { &out1p("call",@_); }
 sub main'ret	{ &out0("ret"); }
 sub main'nop	{ &out0("nop"); }
 sub main'test	{ &out2("test",@_); }
@@ -401,6 +402,11 @@ sub main'set_label
 	push(@out,"$label{$_[0]}:\n");
 	}
 
+sub main'data_byte
+	{
+	push(@out,(($main'mwerks)?".byte\t":"DB\t").join(',',@_)."\n");
+	}
+
 sub main'data_word
 	{
 	push(@out,(($main'mwerks)?".long\t":"DD\t").join(',',@_)."\n");
@@ -417,7 +423,7 @@ sub out1p
 	my($name,$p1)=@_;
 	my($l,$t);
 
-	push(@out,"\t$name\t ".&conv($p1)."\n");
+	push(@out,"\t$name\t".&conv($p1)."\n");
 	}
 
 sub main'picmeup
@@ -434,7 +440,7 @@ sub main'initseg
 	if ($main'win32)
 		{
 		local($tmp)=<<___;
-segment	.CRT\$XIU data
+segment	.CRT\$XCU data
 extern	$under$f
 DD	$under$f
 ___
diff --git a/crypto/perlasm/x86unix.pl b/crypto/perlasm/x86unix.pl
index 9bc5c0e893..e71050b6bc 100644
--- a/crypto/perlasm/x86unix.pl
+++ b/crypto/perlasm/x86unix.pl
@@ -200,6 +200,7 @@ sub main'call	{	my $pre=$under;
 			{ if ($label{$i} eq $_[0]) { $pre=''; last; } }
 			&out1("call",$pre.$_[0]);
 		}
+sub main'call_ptr { &out1p("call",@_); }
 sub main'ret	{ &out0("ret"); }
 sub main'nop	{ &out0("nop"); }
 sub main'test	{ &out2("testl",@_); }
@@ -215,7 +216,6 @@ sub main'cld	{ &out0("cld"); }
 # SSE2
 sub main'emms	{ &out0("emms"); }
 sub main'movd	{ &out2("movd",@_); }
-sub main'movq	{ &out2("movq",@_); }
 sub main'movdqu	{ &out2("movdqu",@_); }
 sub main'movdqa	{ &out2("movdqa",@_); }
 sub main'movdq2q{ &out2("movdq2q",@_); }
@@ -227,6 +227,13 @@ sub main'psllq	{ &out2("psllq",@_); }
 sub main'pxor	{ &out2("pxor",@_); }
 sub main'por	{ &out2("por",@_); }
 sub main'pand	{ &out2("pand",@_); }
+sub main'movq	{
+	local($p1,$p2,$optimize)=@_;
+	if ($optimize && $p1=~/^mm[0-7]$/ && $p2=~/^mm[0-7]$/)
+		# movq between mmx registers can sink Intel CPUs
+		{	push(@out,"\tpshufw\t\$0xe4,%$p2,%$p1\n");	}
+	else	{	&out2("movq",@_);				}
+	}
 
 # The bswapl instruction is new for the 486. Emulate if i386.
 sub main'bswap
@@ -588,6 +595,11 @@ ___
 		}
 	}
 
+sub main'data_byte
+	{
+	push(@out,"\t.byte\t".join(',',@_)."\n");
+	}
+
 sub main'data_word
 	{
 	push(@out,"\t.long\t".join(',',@_)."\n");
diff --git a/crypto/x86cpuid.pl b/crypto/x86cpuid.pl
index d4066e8858..c53c9bc998 100644
--- a/crypto/x86cpuid.pl
+++ b/crypto/x86cpuid.pl
@@ -183,7 +183,7 @@ for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); }
 		&mov	("eax",&DWP(12+$i*4,"ebp"));
 		&mov	(&DWP(0+$i*4,"esp"),"eax");
 		}
-	&call	(&DWP(8,"ebp"));# make the call...
+	&call_ptr	(&DWP(8,"ebp"));# make the call...
 	&mov	("esp","ebp");	# ... and just restore the stack pointer
 				# without paying attention to what we called,
 				# (__cdecl *func) or (__stdcall *one).