// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.

// di_int __muldi3(di_int a, di_int b);

#ifdef __i386__

.text
.align 4
.globl ___muldi3
___muldi3:
	pushl	%ebx
	movl  16(%esp),		%eax	// b.lo
	movl  12(%esp),		%ecx	// a.hi
	imull	%eax,		%ecx	// b.lo * a.hi
	
	movl   8(%esp),		%edx	// a.lo
	movl  20(%esp),		%ebx	// b.hi
	imull	%edx,		%ebx	// a.lo * b.hi
	
	mull	%edx				// EDX:EAX = a.lo * b.lo
	addl	%ecx,		%ebx	// EBX = (a.lo*b.hi + a.hi*b.lo)
	addl	%ebx,		%edx
	
	popl	%ebx
	retl
	
#endif // __i386__