TempleOSCDV4.11.ISO

Demo/Asm/DivByHand.HC

@@ -0,0 +1,22 @@
+asm {
+_DIV_U64_BY_U64::
+	PUSH	RBP
+	MOV	RBP,RSP
+	XOR	RDX,RDX
+	MOV	RCX,64
+	MOV	RAX,SF_ARG1[RBP]
+	MOV	RBX,SF_ARG2[RBP]
+@@1:	SHL1	RAX
+	RCL1	RDX
+	CMP	RBX,RDX
+	JA	@@2
+	INC	RAX
+	SUB	RDX,RBX
+@@2:	LOOP	@@1
+	POP	RBP
+	RET1	16
+}
+
+_extern _DIV_U64_BY_U64 I64 DivU64ByU64(I64 dividend,I64 divisor);
+
+"123456/10=%d\n",DivU64ByU64(123456,10);