freebsd-dev/lib/libc/i386/stdlib/div.S

/*
 * Written by J.T. Conklin <jtc@netbsd.org>.
 * Public domain.
 */

#include <machine/asm.h>
__FBSDID("$FreeBSD$");

ENTRY(div)
	pushl	%ebx
	movl	8(%esp),%ebx
	movl	12(%esp),%eax
	movl	16(%esp),%ecx
	cdq
	idiv	%ecx
	movl	%eax,(%ebx)
	movl	%edx,4(%ebx)
	popl	%ebx
	ret	$4
First crack at making libc work with the new make macros. It compiles on my machine, and a simple static (genassym) and shared (sysctl) executable both work. Still to be done: RPCand YP merge. 1994-08-05 01:19:12 +00:00			`/*`
Import newer versions of div() and ldiv() from NetBSD which handle the -fpcc-struct-return calling convention properly instead of returning garbage. This may break backwards compatibility with some old binaries that were compiled when -fno-pcc-struct-return was the default. 2002-12-21 05:11:39 +00:00			`* Written by J.T. Conklin <jtc@netbsd.org>.`
			`* Public domain.`
First crack at making libc work with the new make macros. It compiles on my machine, and a simple static (genassym) and shared (sysctl) executable both work. Still to be done: RPCand YP merge. 1994-08-05 01:19:12 +00:00			`*/`

De-orbit DEFS.h - the other arches do not use it, and it got replaced with <machine/asm.h>. Reviewed by: bde 2001-10-24 20:29:14 +00:00			`#include <machine/asm.h>`
Standardize on our SCM ID style. 2002-03-23 02:44:19 +00:00			`__FBSDID("$FreeBSD$");`
First crack at making libc work with the new make macros. It compiles on my machine, and a simple static (genassym) and shared (sysctl) executable both work. Still to be done: RPCand YP merge. 1994-08-05 01:19:12 +00:00
			`ENTRY(div)`
Import newer versions of div() and ldiv() from NetBSD which handle the -fpcc-struct-return calling convention properly instead of returning garbage. This may break backwards compatibility with some old binaries that were compiled when -fno-pcc-struct-return was the default. 2002-12-21 05:11:39 +00:00			`pushl %ebx`
			`movl 8(%esp),%ebx`
			`movl 12(%esp),%eax`
			`movl 16(%esp),%ecx`
			`cdq`
			`idiv %ecx`
			`movl %eax,(%ebx)`
			`movl %edx,4(%ebx)`
			`popl %ebx`
			`ret $4`