| setjmp.S (55837) | setjmp.S (56276) |
|---|---|
| 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 19 unchanged lines hidden (view full) --- 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * | 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 19 unchanged lines hidden (view full) --- 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * |
| 36 * $FreeBSD: head/lib/libc/amd64/gen/setjmp.S 55837 2000-01-12 09:23:48Z jasone $ | 36 * $FreeBSD: head/lib/libc/amd64/gen/setjmp.S 56276 2000-01-19 07:01:40Z jasone $ |
| 37 */ 38 39#if defined(LIBC_RCS) && !defined(lint) 40 .text | 37 */ 38 39#if defined(LIBC_RCS) && !defined(lint) 40 .text |
| 41 .asciz "$FreeBSD: head/lib/libc/amd64/gen/setjmp.S 55837 2000-01-12 09:23:48Z jasone $" | 41 .asciz "$FreeBSD: head/lib/libc/amd64/gen/setjmp.S 56276 2000-01-19 07:01:40Z jasone $" |
| 42#endif /* LIBC_RCS and not lint */ 43 44/* 45 * C library -- _setjmp, _longjmp 46 * 47 * longjmp(a,v) 48 * will generate a "return(v)" from the last call to 49 * setjmp(a) 50 * by restoring registers from the environment 'a'. 51 * The previous signal state is restored. 52 */ 53 54#include "DEFS.h" 55#include "SYS.h" 56 57ALTENTRY(setjmp) | 42#endif /* LIBC_RCS and not lint */ 43 44/* 45 * C library -- _setjmp, _longjmp 46 * 47 * longjmp(a,v) 48 * will generate a "return(v)" from the last call to 49 * setjmp(a) 50 * by restoring registers from the environment 'a'. 51 * The previous signal state is restored. 52 */ 53 54#include "DEFS.h" 55#include "SYS.h" 56 57ALTENTRY(setjmp) |
| 58ALTENTRY(_libc_setjmp) | |
| 59ENTRY(__setjmp) 60 movl 4(%esp),%ecx 61 PIC_PROLOGUE 62 leal 28(%ecx), %eax 63 pushl %eax /* (sigset_t*)oset */ 64 pushl $0 /* (sigset_t*)set */ 65 pushl $1 /* SIG_BLOCK */ 66#ifdef _THREAD_SAFE --- 10 unchanged lines hidden (view full) --- 77 movl %esp, 8(%ecx) 78 movl %ebp,12(%ecx) 79 movl %esi,16(%ecx) 80 movl %edi,20(%ecx) 81 fnstcw 24(%ecx) 82 xorl %eax,%eax 83 ret 84 | 58ENTRY(__setjmp) 59 movl 4(%esp),%ecx 60 PIC_PROLOGUE 61 leal 28(%ecx), %eax 62 pushl %eax /* (sigset_t*)oset */ 63 pushl $0 /* (sigset_t*)set */ 64 pushl $1 /* SIG_BLOCK */ 65#ifdef _THREAD_SAFE --- 10 unchanged lines hidden (view full) --- 76 movl %esp, 8(%ecx) 77 movl %ebp,12(%ecx) 78 movl %esi,16(%ecx) 79 movl %edi,20(%ecx) 80 fnstcw 24(%ecx) 81 xorl %eax,%eax 82 ret 83 |
| 84#ifndef _THREAD_SAFE |
|
| 85ALTENTRY(longjmp) | 85ALTENTRY(longjmp) |
| 86ALTENTRY(_libc_longjmp) | 86#endif |
| 87ENTRY(__longjmp) 88 movl 4(%esp),%edx 89 PIC_PROLOGUE 90 pushl $0 /* (sigset_t*)oset */ 91 leal 28(%edx), %eax 92 pushl %eax /* (sigset_t*)set */ 93 pushl $3 /* SIG_SETMASK */ 94#ifdef _THREAD_SAFE --- 21 unchanged lines hidden --- | 87ENTRY(__longjmp) 88 movl 4(%esp),%edx 89 PIC_PROLOGUE 90 pushl $0 /* (sigset_t*)oset */ 91 leal 28(%edx), %eax 92 pushl %eax /* (sigset_t*)set */ 93 pushl $3 /* SIG_SETMASK */ 94#ifdef _THREAD_SAFE --- 21 unchanged lines hidden --- |