i586 compatability macros (CMOVcc substitutes) for NET branch

git-svn-id: svn://kolibrios.org@1857 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/branches/net/applications/macros.inc

@@ -541,6 +541,24 @@ local	.jumpaddr
        .jumpaddr:
 }
 
+macro cmovg reg1, reg2 {
+
+local	.jumpaddr
+
+	jle	.jumpaddr
+	mov	reg1, reg2
+       .jumpaddr:
+}
+
+macro cmovl reg1, reg2 {
+
+local	.jumpaddr
+
+	jge	.jumpaddr
+	mov	reg1, reg2
+       .jumpaddr:
+}
+
 end if
 
 ; constants

kernel/branches/net/macros.inc

@@ -104,3 +104,46 @@ macro Mov op1,op2,op3 ; op1 = op2 = op3
 	mov   op2,op3
 	mov   op1,op2
  }
+
+
+if __CPU_type eq p5		; CMOVcc isnt supported on the P5
+
+cmove	fix	cmovz
+macro cmovz reg1, reg2 {
+
+local	.jumpaddr
+
+	jnz	.jumpaddr
+	mov	reg1, reg2
+       .jumpaddr:
+}
+
+cmovne	fix	cmovnz
+macro cmovnz reg1, reg2 {
+
+local	.jumpaddr
+
+	jz	.jumpaddr
+	mov	reg1, reg2
+       .jumpaddr:
+}
+
+macro cmovg reg1, reg2 {
+
+local	.jumpaddr
+
+	jle	.jumpaddr
+	mov	reg1, reg2
+       .jumpaddr:
+}
+
+macro cmovl reg1, reg2 {
+
+local	.jumpaddr
+
+	jge	.jumpaddr
+	mov	reg1, reg2
+       .jumpaddr:
+}
+
+end if