| sigsetjmp.S (234115) | sigsetjmp.S (272362) |
|---|---|
| 1/*- 2 * Copyright (c) 2002 Peter Grehan. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 12 unchanged lines hidden (view full) --- 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26/* $NetBSD: sigsetjmp.S,v 1.4 1998/10/03 12:30:38 tsubai Exp $ */ 27 28#include <machine/asm.h> | 1/*- 2 * Copyright (c) 2002 Peter Grehan. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 12 unchanged lines hidden (view full) --- 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26/* $NetBSD: sigsetjmp.S,v 1.4 1998/10/03 12:30:38 tsubai Exp $ */ 27 28#include <machine/asm.h> |
| 29__FBSDID("$FreeBSD: head/lib/libc/powerpc64/gen/sigsetjmp.S 234115 2012-04-11 00:00:40Z nwhitehorn $"); | 29__FBSDID("$FreeBSD: head/lib/libc/powerpc64/gen/sigsetjmp.S 272362 2014-10-01 15:00:21Z bapt $"); |
| 30 31/* 32 * C library -- sigsetjmp, siglongjmp 33 * 34 * siglongjmp(a,v) 35 * will generate a "return(v?v:1)" from the last call to 36 * sigsetjmp(a, savemask) 37 * by restoring registers from the stack. --- 54 unchanged lines hidden (view full) --- 92 std %r27,40 + 18*8(%r6) 93 std %r28,40 + 19*8(%r6) 94 std %r29,40 + 20*8(%r6) 95 std %r30,40 + 21*8(%r6) 96 std %r31,40 + 22*8(%r6) 97 98 li %r3,0 99 blr | 30 31/* 32 * C library -- sigsetjmp, siglongjmp 33 * 34 * siglongjmp(a,v) 35 * will generate a "return(v?v:1)" from the last call to 36 * sigsetjmp(a, savemask) 37 * by restoring registers from the stack. --- 54 unchanged lines hidden (view full) --- 92 std %r27,40 + 18*8(%r6) 93 std %r28,40 + 19*8(%r6) 94 std %r29,40 + 20*8(%r6) 95 std %r30,40 + 21*8(%r6) 96 std %r31,40 + 22*8(%r6) 97 98 li %r3,0 99 blr |
| 100END(sigsetjmp) |
|
| 100 101ENTRY(siglongjmp) 102 ld %r9,40 + 0*8(%r3) 103 ld %r10,40 + 1*8(%r3) 104 ld %r11,40 + 2*8(%r3) 105 ld %r12,40 + 3*8(%r3) 106 ld %r14,40 + 5*8(%r3) 107 ld %r15,40 + 6*8(%r3) --- 28 unchanged lines hidden (view full) --- 136 li %r5,0 /* oset = NULL */ 137 li %r0,SYS_sigprocmask /* sigprocmask(SIG_SET, &set, NULL) */ 138 sc /* assume no error XXX */ 1391: 140 or. %r3,%r6,%r6 141 bnelr 142 li %r3,1 143 blr | 101 102ENTRY(siglongjmp) 103 ld %r9,40 + 0*8(%r3) 104 ld %r10,40 + 1*8(%r3) 105 ld %r11,40 + 2*8(%r3) 106 ld %r12,40 + 3*8(%r3) 107 ld %r14,40 + 5*8(%r3) 108 ld %r15,40 + 6*8(%r3) --- 28 unchanged lines hidden (view full) --- 137 li %r5,0 /* oset = NULL */ 138 li %r0,SYS_sigprocmask /* sigprocmask(SIG_SET, &set, NULL) */ 139 sc /* assume no error XXX */ 1401: 141 or. %r3,%r6,%r6 142 bnelr 143 li %r3,1 144 blr |
| 145END(siglongjmp) |
|
| 144 145 .section .note.GNU-stack,"",%progbits | 146 147 .section .note.GNU-stack,"",%progbits |