1 files changed, 78 insertions, 66 deletions
diff --git a/crypto/des/asm/desboth.pl b/crypto/des/asm/desboth.pl
index b94138ce63..288984d135 100644
--- a/crypto/des/asm/desboth.pl
+++ b/crypto/des/asm/desboth.pl
@@ -1,67 +1,79 @@
 #!/usr/local/bin/perl
-
-$L="edi";
-$R="esi";
-
-sub des_encrypt3
-	{
-	local($name,$enc)=@_;
-
-	&function_begin($name,4,"");
-
-	&comment("");
-	&comment("Load the data words");
-	&mov("ebx",&wparam(0));
-	&mov($L,&DWP(0,"ebx","",0));
-	&mov($R,&DWP(4,"ebx","",0));
-
-	&comment("");
-	&comment("IP");
-	&IP_new($L,$R,"edx",0);
-
-	# put them back
-	
-	if ($enc)
-		{
-		&mov(&DWP(4,"ebx","",0),$R);
-		 &mov("eax",&wparam(1));
-		&mov(&DWP(0,"ebx","",0),"edx");
-		 &mov("edi",&wparam(2));
-		 &mov("esi",&wparam(3));
-		}
-	else
-		{
-		&mov(&DWP(4,"ebx","",0),$R);
-		 &mov("esi",&wparam(1));
-		&mov(&DWP(0,"ebx","",0),"edx");
-		 &mov("edi",&wparam(2));
-		 &mov("eax",&wparam(3));
-		}
-	&push(($enc)?"1":"0");
-	&push("eax");
-	&push("ebx");
-	&call("des_encrypt2");
-	&push(($enc)?"0":"1");
-	&push("edi");
-	&push("ebx");
-	&call("des_encrypt2");
-	&push(($enc)?"1":"0");
-	&push("esi");
-	&push("ebx");
-	&call("des_encrypt2");
-
-	&mov($L,&DWP(0,"ebx","",0));
-	&add("esp",36);
-	&mov($R,&DWP(4,"ebx","",0));
-
-	&comment("");
-	&comment("FP");
-	&FP_new($L,$R,"eax",0);
-
-	&mov(&DWP(0,"ebx","",0),"eax");
-	&mov(&DWP(4,"ebx","",0),$R);
-
-	&function_end($name);
-	}
-
-
+
+$L="edi";
+$R="esi";
+
+sub des_encrypt3
+	{
+	local($name,$enc)=@_;
+
+	&function_begin_B($name,"");
+	&push("ebx");
+	&mov("ebx",&wparam(0));
+
+	&push("ebp");
+	&push("esi");
+
+	&push("edi");
+
+	&comment("");
+	&comment("Load the data words");
+	&mov($L,&DWP(0,"ebx","",0));
+	&mov($R,&DWP(4,"ebx","",0));
+	&stack_push(3);
+
+	&comment("");
+	&comment("IP");
+	&IP_new($L,$R,"edx",0);
+
+	# put them back
+	
+	if ($enc)
+		{
+		&mov(&DWP(4,"ebx","",0),$R);
+		 &mov("eax",&wparam(1));
+		&mov(&DWP(0,"ebx","",0),"edx");
+		 &mov("edi",&wparam(2));
+		 &mov("esi",&wparam(3));
+		}
+	else
+		{
+		&mov(&DWP(4,"ebx","",0),$R);
+		 &mov("esi",&wparam(1));
+		&mov(&DWP(0,"ebx","",0),"edx");
+		 &mov("edi",&wparam(2));
+		 &mov("eax",&wparam(3));
+		}
+	&mov(&swtmp(2),	(($enc)?"1":"0"));
+	&mov(&swtmp(1),	"eax");
+	&mov(&swtmp(0),	"ebx");
+	&call("des_encrypt2");
+	&mov(&swtmp(2),	(($enc)?"0":"1"));
+	&mov(&swtmp(1),	"edi");
+	&mov(&swtmp(0),	"ebx");
+	&call("des_encrypt2");
+	&mov(&swtmp(2),	(($enc)?"1":"0"));
+	&mov(&swtmp(1),	"esi");
+	&mov(&swtmp(0),	"ebx");
+	&call("des_encrypt2");
+
+	&stack_pop(3);
+	&mov($L,&DWP(0,"ebx","",0));
+	&mov($R,&DWP(4,"ebx","",0));
+
+	&comment("");
+	&comment("FP");
+	&FP_new($L,$R,"eax",0);
+
+	&mov(&DWP(0,"ebx","",0),"eax");
+	&mov(&DWP(4,"ebx","",0),$R);
+
+	&pop("edi");
+	&pop("esi");
+	&pop("ebp");
+	&pop("ebx");
+	&ret();
+	&function_end_B($name);
+	}
+
+