minix/lib/nbsd_libc/compat/arch/powerpc/gen/compat_sigsetjmp.S

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/* $NetBSD: compat_sigsetjmp.S,v 1.2 2011/01/15 07:31:13 matt Exp $ */
#include "SYS.h"
#include "assym.h"
#if defined(LIBC_SCCS)
__RCSID("$NetBSD: compat_sigsetjmp.S,v 1.2 2011/01/15 07:31:13 matt Exp $")
#endif
ENTRY(sigsetjmp)
mr %r6,%r3
or. %r7,%r4,%r4
beq 1f
li %r3,SIG_BLOCK
li %r4,0
_DOSYSCALL(compat_13_sigprocmask13) # assume no error XXX
1:
mflr %r11
mfcr %r12
mr %r10,%r1
mr %r9,%r2
mr %r8,%r3
stmw %r7,0(%r6)
li %r3,0
blr
END(sigsetjmp)
ENTRY(siglongjmp)
lmw %r7,0(%r3)
mr %r6,%r4
mtlr %r11
mtcr %r12
mr %r2,%r9
mr %r1,%r10
or. %r7,%r7,%r7
beq 1f
mr %r4,%r8
li %r3,SIG_SETMASK
_DOSYSCALL(compat_13_sigprocmask13) # assume no error XXX
1:
or. %r3,%r6,%r6
bnelr
li %r3,1
blr
END(siglongjmp)