/*
* Written by Ulrich Drepper <drepper@cygnus.com>.
* Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
* Public domain.
*/
#include <machine/asm.h>
#include "bp-sym.h"
#include "bp-asm.h"
#define PARMS LINKAGE /* no space for saved regs */
#define DVDND PARMS
#define DVSOR DVDND+12
#define QUOP DVSOR+12
.text
ENTRY (BP_SYM (__remquol))
ENTER
fldt DVSOR(%esp)
fldt DVDND(%esp)
1: fprem1
fstsw %ax
sahf
jp 1b
fstp %st(1)
/* Compute the congruent of the quotient. */
movl %eax, %ecx
shrl $8, %eax
shrl $12, %ecx
andl $4, %ecx
andl $3, %eax
orl %eax, %ecx
leal (%ecx,%ecx,2),%ecx
movl $0xef2a60, %eax
shrl %cl, %eax
andl $7, %eax
movl QUOP(%esp), %ecx
CHECK_BOUNDS_BOTH_WIDE (%ecx, QUOP(%esp), $4)
movl DVDND+8(%esp), %edx
xorl DVSOR+8(%esp), %edx
testl $0x8000, %edx
jz 1f
negl %eax
1: movl %eax, (%ecx)
LEAVE
ret
END (BP_SYM (__remquol))
weak_alias (BP_SYM (__remquol), BP_SYM (remquol))
