| sigsetjmp.S (267307) | sigsetjmp.S (287292) |
|---|---|
| 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 --- 23 unchanged lines hidden (view full) --- 32 * @(#)setjmp.s 5.1 (Berkeley) 4/23/90" 33 */ 34 35#if defined(LIBC_SCCS) && !defined(lint) 36 .text 37 .asciz "$Id: sigsetjmp.S,v 1.1 1993/12/05 13:01:05 ats Exp $" 38#endif /* LIBC_SCCS and not lint */ 39#include <machine/asm.h> | 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 23 unchanged lines hidden (view full) --- 32 * @(#)setjmp.s 5.1 (Berkeley) 4/23/90" 33 */ 34 35#if defined(LIBC_SCCS) && !defined(lint) 36 .text 37 .asciz "$Id: sigsetjmp.S,v 1.1 1993/12/05 13:01:05 ats Exp $" 38#endif /* LIBC_SCCS and not lint */ 39#include <machine/asm.h> |
| 40__FBSDID("$FreeBSD: head/lib/libc/amd64/gen/sigsetjmp.S 267307 2014-06-09 21:35:36Z jilles $"); | 40__FBSDID("$FreeBSD: head/lib/libc/amd64/gen/sigsetjmp.S 287292 2015-08-29 14:25:01Z kib $"); |
| 41 42#include "SYS.h" 43 44/*- 45 * TODO: 46 * Rename sigsetjmp to __sigsetjmp and siglongjmp to __siglongjmp, 47 * remove the other *jmp functions and define everything in terms 48 * of the renamed functions. This requires compiler support for --- 9 unchanged lines hidden (view full) --- 58 testl %esi,%esi 59 jz 2f 60 pushq %rdi 61 movq %rdi,%rcx 62 movq $1,%rdi /* SIG_BLOCK */ 63 movq $0,%rsi /* (sigset_t*)set */ 64 leaq 72(%rcx),%rdx /* 9,10 (sigset_t*)oset */ 65 /* stack is 16-byte aligned */ | 41 42#include "SYS.h" 43 44/*- 45 * TODO: 46 * Rename sigsetjmp to __sigsetjmp and siglongjmp to __siglongjmp, 47 * remove the other *jmp functions and define everything in terms 48 * of the renamed functions. This requires compiler support for --- 9 unchanged lines hidden (view full) --- 58 testl %esi,%esi 59 jz 2f 60 pushq %rdi 61 movq %rdi,%rcx 62 movq $1,%rdi /* SIG_BLOCK */ 63 movq $0,%rsi /* (sigset_t*)set */ 64 leaq 72(%rcx),%rdx /* 9,10 (sigset_t*)oset */ 65 /* stack is 16-byte aligned */ |
| 66 call PIC_PLT(CNAME(_sigprocmask)) | 66 call __libc_sigprocmask |
| 67 popq %rdi 682: movq %rdi,%rcx 69 movq 0(%rsp),%rdx /* retval */ 70 movq %rdx, 0(%rcx) /* 0; retval */ 71 movq %rbx, 8(%rcx) /* 1; rbx */ 72 movq %rsp,16(%rcx) /* 2; rsp */ 73 movq %rbp,24(%rcx) /* 3; rbp */ 74 movq %r12,32(%rcx) /* 4; r12 */ --- 11 unchanged lines hidden (view full) --- 86 jz 2f 87 movq %rdi,%rdx 88 pushq %rdi 89 pushq %rsi 90 movq $3,%rdi /* SIG_SETMASK */ 91 leaq 72(%rdx),%rsi /* (sigset_t*)set */ 92 movq $0,%rdx /* (sigset_t*)oset */ 93 subq $0x8,%rsp /* make the stack 16-byte aligned */ | 67 popq %rdi 682: movq %rdi,%rcx 69 movq 0(%rsp),%rdx /* retval */ 70 movq %rdx, 0(%rcx) /* 0; retval */ 71 movq %rbx, 8(%rcx) /* 1; rbx */ 72 movq %rsp,16(%rcx) /* 2; rsp */ 73 movq %rbp,24(%rcx) /* 3; rbp */ 74 movq %r12,32(%rcx) /* 4; r12 */ --- 11 unchanged lines hidden (view full) --- 86 jz 2f 87 movq %rdi,%rdx 88 pushq %rdi 89 pushq %rsi 90 movq $3,%rdi /* SIG_SETMASK */ 91 leaq 72(%rdx),%rsi /* (sigset_t*)set */ 92 movq $0,%rdx /* (sigset_t*)oset */ 93 subq $0x8,%rsp /* make the stack 16-byte aligned */ |
| 94 call PIC_PLT(CNAME(_sigprocmask)) | 94 call __libc_sigprocmask |
| 95 addq $0x8,%rsp 96 popq %rsi 97 popq %rdi /* jmpbuf */ 982: movq %rdi,%rdx 99 movq %rsi,%rax /* retval */ 100 movq 0(%rdx),%rcx 101 movq 8(%rdx),%rbx 102 movq 16(%rdx),%rsp --- 14 unchanged lines hidden --- | 95 addq $0x8,%rsp 96 popq %rsi 97 popq %rdi /* jmpbuf */ 982: movq %rdi,%rdx 99 movq %rsi,%rax /* retval */ 100 movq 0(%rdx),%rcx 101 movq 8(%rdx),%rbx 102 movq 16(%rdx),%rsp --- 14 unchanged lines hidden --- |