/*	$NetBSD: __sigsetjmp14.S,v 1.6 2023/10/11 09:12:21 skrll Exp $	*/

#include "SYS.h"
#include "assym.h"

#if defined(LIBC_SCCS)
__RCSID("$NetBSD: __sigsetjmp14.S,v 1.6 2023/10/11 09:12:21 skrll Exp $")
#endif

ENTRY(__sigsetjmp14)
	mr	%r6,%r3
	or.	%r7,%r4,%r4
	beq	1f
	li	%r3,0			# how is ignored
	li	%r4,0			# set = NULL
	addi	%r5,%r6,4*(1+24)	# &sigmask
	_DOSYSCALL(__sigprocmask14)	# assume no error	XXX
1:
	mflr	%r11
	mfcr	%r12
	mr	%r10,%r1
	mr	%r9,%r2
	stmw	%r7,0(%r6)		# save r7-r31
	li	%r3,0
	blr
END(__sigsetjmp14)

ENTRY(__siglongjmp14)
	lmw	%r7,0(%r3)		# load r7-r31
	mr	%r6,%r4
	mtlr	%r11
	mtcr	%r12
	mr	%r2,%r9
	mr	%r1,%r10
	or.	%r7,%r7,%r7
	beq	1f
	addi	%r4,%r3,4*(1+24)	# &sigmask
	li	%r3,SIG_SETMASK
	li	%r5,0
	_DOSYSCALL(__sigprocmask14) 	# assume no error	XXX
1:
	or.	%r3,%r6,%r6
	bnelr
	li	%r3,1
	blr
END(__siglongjmp14)