| brk.S (165903) | brk.S (184547) |
|---|---|
| 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 --- 20 unchanged lines hidden (view full) --- 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33#if defined(SYSLIBC_SCCS) && !defined(lint) 34 .asciz "@(#)brk.s 5.2 (Berkeley) 12/17/90" 35#endif /* SYSLIBC_SCCS and not lint */ 36#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 --- 20 unchanged lines hidden (view full) --- 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33#if defined(SYSLIBC_SCCS) && !defined(lint) 34 .asciz "@(#)brk.s 5.2 (Berkeley) 12/17/90" 35#endif /* SYSLIBC_SCCS and not lint */ 36#include <machine/asm.h> |
| 37__FBSDID("$FreeBSD: head/lib/libc/amd64/sys/brk.S 165903 2007-01-09 00:28:16Z imp $"); | 37__FBSDID("$FreeBSD: head/lib/libc/amd64/sys/brk.S 184547 2008-11-02 01:10:54Z peter $"); |
| 38 39#include "SYS.h" 40 41 .globl HIDENAME(curbrk) 42 .globl HIDENAME(minbrk) 43ENTRY(_brk) 44 pushq %rdi 45 jmp ok | 38 39#include "SYS.h" 40 41 .globl HIDENAME(curbrk) 42 .globl HIDENAME(minbrk) 43ENTRY(_brk) 44 pushq %rdi 45 jmp ok |
| 46END(_brk) |
|
| 46 47ENTRY(brk) 48 pushq %rdi 49 movq %rdi,%rax 50#ifdef PIC 51 movq PIC_GOT(HIDENAME(minbrk)),%rdx 52 cmpq %rax,(%rdx) 53#else --- 22 unchanged lines hidden (view full) --- 76err: 77 addq $8, %rsp 78#ifdef PIC 79 movq PIC_GOT(HIDENAME(cerror)),%rdx 80 jmp *%rdx 81#else 82 jmp HIDENAME(cerror) 83#endif | 47 48ENTRY(brk) 49 pushq %rdi 50 movq %rdi,%rax 51#ifdef PIC 52 movq PIC_GOT(HIDENAME(minbrk)),%rdx 53 cmpq %rax,(%rdx) 54#else --- 22 unchanged lines hidden (view full) --- 77err: 78 addq $8, %rsp 79#ifdef PIC 80 movq PIC_GOT(HIDENAME(cerror)),%rdx 81 jmp *%rdx 82#else 83 jmp HIDENAME(cerror) 84#endif |
| 85END(brk) |
|