aos/lib/msun/i387/s_copysignl.S
Daniel Schwyn 6d444bf552 Main handout
Signed-off-by: Daniel Schwyn <daniel.schwyn@inf.ethz.ch>
2022-03-03 14:57:51 +01:00

21 lines
337 B
ArmAsm

/*
* Based on code written by J.T. Conklin <jtc@NetBSD.org>.
* Public domain.
*/
#include <machine/asm.h>
__FBSDID("$FreeBSD$")
ENTRY(copysignl)
movl 24(%esp),%edx
andl $0x8000,%edx
movl 12(%esp),%eax
andl $0x7fff,%eax
orl %edx,%eax
movl %eax,12(%esp)
fldt 4(%esp)
ret
END(copysignl)
.section .note.GNU-stack,"",%progbits