37 lines
625 B
ArmAsm
37 lines
625 B
ArmAsm
/*
|
|
* Written by Ulrich Drepper <drepper@cygnus.com>.
|
|
* Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
|
|
* Public domain.
|
|
*/
|
|
|
|
#include <machine/asm.h>
|
|
|
|
ENTRY(__remquol)
|
|
fldt 16(%esp)
|
|
fldt 4(%esp)
|
|
1: fprem1
|
|
fstsw %ax
|
|
sahf
|
|
jp 1b
|
|
fstpl %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
|
|
movl $0xef2960, %eax
|
|
shrl %cl, %eax
|
|
andl $3, %eax
|
|
movl 28(%esp), %ecx
|
|
movl 12(%esp), %edx
|
|
xorl 24(%esp), %edx
|
|
testl $0x8000, %edx
|
|
jz 1f
|
|
negl %eax
|
|
1: movl %eax, (%ecx)
|
|
ret
|
|
END (__remquol)
|
|
weak_alias (__remquol, remquol)
|