| swtch.S (229677) | swtch.S (232449) |
|---|---|
| 1/* $OpenBSD: locore.S,v 1.18 1998/09/15 10:58:53 pefo Exp $ */ 2/*- 3 * Copyright (c) 1992, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * Digital Equipment Corporation and Ralph Campbell. 8 * --- 33 unchanged lines hidden (view full) --- 42 * v 1.1 89/07/11 17:55:04 nelson Exp SPRITE (DECWRL) 43 * from: Header: /sprite/src/kernel/mach/ds3100.md/RCS/machAsm.s, 44 * v 9.2 90/01/29 18:00:39 shirriff Exp SPRITE (DECWRL) 45 * from: Header: /sprite/src/kernel/vm/ds3100.md/vmPmaxAsm.s, 46 * v 1.1 89/07/10 14:27:41 nelson Exp SPRITE (DECWRL) 47 * 48 * from: @(#)locore.s 8.5 (Berkeley) 1/4/94 49 * JNPR: swtch.S,v 1.6.2.1 2007/09/10 10:36:50 girish | 1/* $OpenBSD: locore.S,v 1.18 1998/09/15 10:58:53 pefo Exp $ */ 2/*- 3 * Copyright (c) 1992, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * Digital Equipment Corporation and Ralph Campbell. 8 * --- 33 unchanged lines hidden (view full) --- 42 * v 1.1 89/07/11 17:55:04 nelson Exp SPRITE (DECWRL) 43 * from: Header: /sprite/src/kernel/mach/ds3100.md/RCS/machAsm.s, 44 * v 9.2 90/01/29 18:00:39 shirriff Exp SPRITE (DECWRL) 45 * from: Header: /sprite/src/kernel/vm/ds3100.md/vmPmaxAsm.s, 46 * v 1.1 89/07/10 14:27:41 nelson Exp SPRITE (DECWRL) 47 * 48 * from: @(#)locore.s 8.5 (Berkeley) 1/4/94 49 * JNPR: swtch.S,v 1.6.2.1 2007/09/10 10:36:50 girish |
| 50 * $FreeBSD: head/sys/mips/mips/swtch.S 229677 2012-01-06 01:23:26Z gonzo $ | 50 * $FreeBSD: head/sys/mips/mips/swtch.S 232449 2012-03-03 08:19:18Z jmallett $ |
| 51 */ 52 53/* 54 * Contains code that is the first executed at boot time plus 55 * assembly language support routines. 56 */ 57 | 51 */ 52 53/* 54 * Contains code that is the first executed at boot time plus 55 * assembly language support routines. 56 */ 57 |
| 58#include "opt_compat.h" |
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| 58#include "opt_cputype.h" 59#include <sys/syscall.h> 60#include <machine/asm.h> 61#include <machine/cpu.h> 62#include <machine/cpuregs.h> 63#include <machine/regnum.h> 64#include <machine/pte.h> 65 --- 565 unchanged lines hidden (view full) --- 631 .globl _C_LABEL(esigcode) 632_C_LABEL(esigcode): 633 634 .data 635 .globl szsigcode 636szsigcode: 637 .long esigcode-sigcode 638 .text | 59#include "opt_cputype.h" 60#include <sys/syscall.h> 61#include <machine/asm.h> 62#include <machine/cpu.h> 63#include <machine/cpuregs.h> 64#include <machine/regnum.h> 65#include <machine/pte.h> 66 --- 565 unchanged lines hidden (view full) --- 632 .globl _C_LABEL(esigcode) 633_C_LABEL(esigcode): 634 635 .data 636 .globl szsigcode 637szsigcode: 638 .long esigcode-sigcode 639 .text |
| 640 641#if (defined(__mips_n32) || defined(__mips_n64)) && defined(COMPAT_FREEBSD32) 642 .globl _C_LABEL(sigcode32) 643_C_LABEL(sigcode32): 644 addu a0, sp, SIGF32_UC # address of ucontext 645 li v0, SYS_sigreturn 646# sigreturn (ucp) 647 syscall 648 break 0 # just in case sigreturn fails 649 .globl _C_LABEL(esigcode32) 650_C_LABEL(esigcode32): 651 652 .data 653 .globl szsigcode32 654szsigcode32: 655 .long esigcode32-sigcode32 656 .text 657#endif |
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