| brk.S (165903) | brk.S (184548) |
|---|---|
| 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/i386/sys/brk.S 165903 2007-01-09 00:28:16Z imp $"); | 37__FBSDID("$FreeBSD: head/lib/libc/i386/sys/brk.S 184548 2008-11-02 01:28:47Z peter $"); |
| 38 39#include "SYS.h" 40 41 .globl HIDENAME(curbrk) 42 .globl HIDENAME(minbrk) 43ENTRY(_brk) 44 jmp ok | 38 39#include "SYS.h" 40 41 .globl HIDENAME(curbrk) 42 .globl HIDENAME(minbrk) 43ENTRY(_brk) 44 jmp ok |
| 45END(_brk) |
|
| 45 46ENTRY(brk) 47#ifdef PIC 48 movl 4(%esp),%eax 49 PIC_PROLOGUE 50 movl PIC_GOT(HIDENAME(curbrk)),%edx # set up GOT addressing 51 movl PIC_GOT(HIDENAME(minbrk)),%ecx # 52 PIC_EPILOGUE --- 26 unchanged lines hidden (view full) --- 79 jb err 80 movl 4(%esp),%eax 81 movl %eax,HIDENAME(curbrk) 82 movl $0,%eax 83 ret 84err: 85 jmp HIDENAME(cerror) 86#endif | 46 47ENTRY(brk) 48#ifdef PIC 49 movl 4(%esp),%eax 50 PIC_PROLOGUE 51 movl PIC_GOT(HIDENAME(curbrk)),%edx # set up GOT addressing 52 movl PIC_GOT(HIDENAME(minbrk)),%ecx # 53 PIC_EPILOGUE --- 26 unchanged lines hidden (view full) --- 80 jb err 81 movl 4(%esp),%eax 82 movl %eax,HIDENAME(curbrk) 83 movl $0,%eax 84 ret 85err: 86 jmp HIDENAME(cerror) 87#endif |
| 88END(brk) |
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