| sigsetjmp.S (114829) | sigsetjmp.S (115738) |
|---|---|
| 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 --- 27 unchanged lines hidden (view full) --- 36 * @(#)setjmp.s 5.1 (Berkeley) 4/23/90" 37 */ 38 39#if defined(LIBC_SCCS) && !defined(lint) 40 .text 41 .asciz "$Id: sigsetjmp.S,v 1.1 1993/12/05 13:01:05 ats Exp $" 42#endif /* LIBC_SCCS and not lint */ 43#include <machine/asm.h> | 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 27 unchanged lines hidden (view full) --- 36 * @(#)setjmp.s 5.1 (Berkeley) 4/23/90" 37 */ 38 39#if defined(LIBC_SCCS) && !defined(lint) 40 .text 41 .asciz "$Id: sigsetjmp.S,v 1.1 1993/12/05 13:01:05 ats Exp $" 42#endif /* LIBC_SCCS and not lint */ 43#include <machine/asm.h> |
| 44__FBSDID("$FreeBSD: head/lib/libc/amd64/gen/sigsetjmp.S 114829 2003-05-08 06:25:03Z peter $"); | 44__FBSDID("$FreeBSD: head/lib/libc/amd64/gen/sigsetjmp.S 115738 2003-06-02 21:59:13Z peter $"); |
| 45 46#include "SYS.h" 47 48/*- 49 * TODO: 50 * Rename sigsetjmp to __sigsetjmp and siglongjmp to __siglongjmp, 51 * remove the other *jmp functions and define everything in terms 52 * of the renamed functions. This requires compiler support for --- 4 unchanged lines hidden (view full) --- 57 * use sigreturn() if sigreturn() works. 58 */ 59 60ENTRY(sigsetjmp) 61 movl %esi,88(%rdi) 62 testl %esi,%esi 63 jz 2f 64 pushq %rdi | 45 46#include "SYS.h" 47 48/*- 49 * TODO: 50 * Rename sigsetjmp to __sigsetjmp and siglongjmp to __siglongjmp, 51 * remove the other *jmp functions and define everything in terms 52 * of the renamed functions. This requires compiler support for --- 4 unchanged lines hidden (view full) --- 57 * use sigreturn() if sigreturn() works. 58 */ 59 60ENTRY(sigsetjmp) 61 movl %esi,88(%rdi) 62 testl %esi,%esi 63 jz 2f 64 pushq %rdi |
| 65 movq %rdi,%rcx |
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| 65 movq $1,%rdi /* SIG_BLOCK */ 66 movq $0,%rsi /* (sigset_t*)set */ 67 leaq 72(%rcx),%rdx /* (sigset_t*)oset */ 68 call PIC_PLT(CNAME(_sigprocmask)) 69 popq %rdi 702: movq %rdi,%rcx 71 movq 0(%rsp),%rdx /* retval */ 72 movq %rdx, 0(%rcx) /* retval */ --- 42 unchanged lines hidden --- | 66 movq $1,%rdi /* SIG_BLOCK */ 67 movq $0,%rsi /* (sigset_t*)set */ 68 leaq 72(%rcx),%rdx /* (sigset_t*)oset */ 69 call PIC_PLT(CNAME(_sigprocmask)) 70 popq %rdi 712: movq %rdi,%rcx 72 movq 0(%rsp),%rdx /* retval */ 73 movq %rdx, 0(%rcx) /* retval */ --- 42 unchanged lines hidden --- |