__sigsetjmp14.S revision 1.2
1 1.2 matt /* $NetBSD: __sigsetjmp14.S,v 1.2 2002/07/30 06:07:57 matt Exp $ */ 2 1.1 tsubai 3 1.1 tsubai #include <sys/syscall.h> 4 1.1 tsubai 5 1.1 tsubai #include <machine/asm.h> 6 1.1 tsubai 7 1.1 tsubai #if defined(LIBC_SCCS) 8 1.1 tsubai .text 9 1.2 matt .asciz "$NetBSD: __sigsetjmp14.S,v 1.2 2002/07/30 06:07:57 matt Exp $" 10 1.1 tsubai #endif 11 1.1 tsubai 12 1.1 tsubai ENTRY(__sigsetjmp14) 13 1.2 matt mr %r6,%r3 14 1.2 matt or. %r7,%r4,%r4 15 1.1 tsubai beq 1f 16 1.2 matt li %r3,1 # SIG_BLOCK 17 1.2 matt li %r4,0 18 1.2 matt addi %r5,%r6,100 # &sigmask 19 1.2 matt li %r0,SYS___sigprocmask14 20 1.1 tsubai sc # assume no error XXX 21 1.1 tsubai 1: 22 1.2 matt mflr %r11 23 1.2 matt mfcr %r12 24 1.2 matt mr %r10,%r1 25 1.2 matt mr %r9,%r2 26 1.2 matt stmw %r7,0(%r6) # save r7-r31 27 1.2 matt li %r3,0 28 1.1 tsubai blr 29 1.1 tsubai 30 1.1 tsubai ENTRY(__siglongjmp14) 31 1.2 matt lmw %r7,0(%r3) # load r7-r31 32 1.2 matt mr %r6,%r4 33 1.2 matt mtlr %r11 34 1.2 matt mtcr %r12 35 1.2 matt mr %r2,%r9 36 1.2 matt mr %r1,%r10 37 1.2 matt or. %r7,%r7,%r7 38 1.1 tsubai beq 1f 39 1.2 matt addi %r4,%r3,100 # &sigmask 40 1.2 matt li %r3,3 # SIG_SETMASK 41 1.2 matt li %r5,0 42 1.2 matt li %r0,SYS___sigprocmask14 43 1.1 tsubai sc # assume no error XXX 44 1.1 tsubai 1: 45 1.2 matt or. %r3,%r6,%r6 46 1.1 tsubai bnelr 47 1.2 matt li %r3,1 48 1.1 tsubai blr 49
Indexes created Fri Sep 26 20:09:58 GMT 2025