| setjmp.S (56276) | setjmp.S (56345) |
|---|---|
| 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 56276 2000-01-19 07:01:40Z jasone $ | 36 * $FreeBSD: head/lib/libc/amd64/gen/setjmp.S 56345 2000-01-20 21:58:27Z 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 56276 2000-01-19 07:01:40Z jasone $" | 41 .asciz "$FreeBSD: head/lib/libc/amd64/gen/setjmp.S 56345 2000-01-20 21:58:27Z 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 | 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) 58ENTRY(__setjmp) | 57ENTRY(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 66 call PIC_PLT(CNAME(_thread_sys_sigprocmask)) --- 9 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 | 58 movl 4(%esp),%ecx 59 PIC_PROLOGUE 60 leal 28(%ecx), %eax 61 pushl %eax /* (sigset_t*)oset */ 62 pushl $0 /* (sigset_t*)set */ 63 pushl $1 /* SIG_BLOCK */ 64#ifdef _THREAD_SAFE 65 call PIC_PLT(CNAME(_thread_sys_sigprocmask)) --- 9 unchanged lines hidden (view full) --- 75 movl %esp, 8(%ecx) 76 movl %ebp,12(%ecx) 77 movl %esi,16(%ecx) 78 movl %edi,20(%ecx) 79 fnstcw 24(%ecx) 80 xorl %eax,%eax 81 ret 82 |
| 84#ifndef _THREAD_SAFE 85ALTENTRY(longjmp) 86#endif | 83#ifdef _THREAD_SAFE |
| 87ENTRY(__longjmp) | 84ENTRY(__longjmp) |
| 85#else 86ALTENTRY(__longjmp) 87ENTRY(longjmp) 88#endif |
|
| 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 95 call PIC_PLT(CNAME(_thread_sys_sigprocmask)) --- 20 unchanged lines hidden --- | 89 movl 4(%esp),%edx 90 PIC_PROLOGUE 91 pushl $0 /* (sigset_t*)oset */ 92 leal 28(%edx), %eax 93 pushl %eax /* (sigset_t*)set */ 94 pushl $3 /* SIG_SETMASK */ 95#ifdef _THREAD_SAFE 96 call PIC_PLT(CNAME(_thread_sys_sigprocmask)) --- 20 unchanged lines hidden --- |