| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
| 1 | /* $NetBSD: locore2.c,v 1.37 2009/11/27 03:23:14 rmind Exp $ */ | | 1 | /* $NetBSD: locore2.c,v 1.38 2009/11/30 16:09:14 he Exp $ */ |
| 2 | | | 2 | |
| 3 | /*- | | 3 | /*- |
| 4 | * Copyright (c) 1996 The NetBSD Foundation, Inc. | | 4 | * Copyright (c) 1996 The NetBSD Foundation, Inc. |
| 5 | * All rights reserved. | | 5 | * All rights reserved. |
| 6 | * | | 6 | * |
| 7 | * This code is derived from software contributed to The NetBSD Foundation | | 7 | * This code is derived from software contributed to The NetBSD Foundation |
| 8 | * by Gordon W. Ross and Jeremy Cooper. | | 8 | * by Gordon W. Ross and Jeremy Cooper. |
| 9 | * | | 9 | * |
| 10 | * Redistribution and use in source and binary forms, with or without | | 10 | * Redistribution and use in source and binary forms, with or without |
| 11 | * modification, are permitted provided that the following conditions | | 11 | * modification, are permitted provided that the following conditions |
| 12 | * are met: | | 12 | * are met: |
| 13 | * 1. Redistributions of source code must retain the above copyright | | 13 | * 1. Redistributions of source code must retain the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer. | | 14 | * notice, this list of conditions and the following disclaimer. |
| @@ -20,27 +20,27 @@ | | | @@ -20,27 +20,27 @@ |
| 20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED | | 20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| 21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | | 21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS | | 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
| 23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | | 23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | | 24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | | 25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | | 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | | 27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | | 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 29 | * POSSIBILITY OF SUCH DAMAGE. | | 29 | * POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ | | 30 | */ |
| 31 | | | 31 | |
| 32 | #include <sys/cdefs.h> | | 32 | #include <sys/cdefs.h> |
| 33 | __KERNEL_RCSID(0, "$NetBSD: locore2.c,v 1.37 2009/11/27 03:23:14 rmind Exp $"); | | 33 | __KERNEL_RCSID(0, "$NetBSD: locore2.c,v 1.38 2009/11/30 16:09:14 he Exp $"); |
| 34 | | | 34 | |
| 35 | #include "opt_ddb.h" | | 35 | #include "opt_ddb.h" |
| 36 | | | 36 | |
| 37 | #include <sys/param.h> | | 37 | #include <sys/param.h> |
| 38 | #include <sys/systm.h> | | 38 | #include <sys/systm.h> |
| 39 | #include <sys/proc.h> | | 39 | #include <sys/proc.h> |
| 40 | #include <sys/reboot.h> | | 40 | #include <sys/reboot.h> |
| 41 | #define ELFSIZE 32 | | 41 | #define ELFSIZE 32 |
| 42 | #include <sys/exec_elf.h> | | 42 | #include <sys/exec_elf.h> |
| 43 | | | 43 | |
| 44 | #include <uvm/uvm_extern.h> | | 44 | #include <uvm/uvm_extern.h> |
| 45 | | | 45 | |
| 46 | #include <machine/cpu.h> | | 46 | #include <machine/cpu.h> |
| @@ -158,27 +158,27 @@ _vm_init(void) | | | @@ -158,27 +158,27 @@ _vm_init(void) |
| 158 | /* | | 158 | /* |
| 159 | * Steal some special-purpose, already mapped pages. | | 159 | * Steal some special-purpose, already mapped pages. |
| 160 | * Note: msgbuf is setup in machdep.c:cpu_startup() | | 160 | * Note: msgbuf is setup in machdep.c:cpu_startup() |
| 161 | */ | | 161 | */ |
| 162 | nextva = m68k_round_page(esym); | | 162 | nextva = m68k_round_page(esym); |
| 163 | | | 163 | |
| 164 | /* | | 164 | /* |
| 165 | * Setup the u-area pages (stack, etc.) for lwp0. | | 165 | * Setup the u-area pages (stack, etc.) for lwp0. |
| 166 | * This is done very early (here) to make sure the | | 166 | * This is done very early (here) to make sure the |
| 167 | * fault handler works in case we hit an early bug. | | 167 | * fault handler works in case we hit an early bug. |
| 168 | * (The fault handler may reference lwp0 stuff.) | | 168 | * (The fault handler may reference lwp0 stuff.) |
| 169 | */ | | 169 | */ |
| 170 | uvm_lwp_setuarea(&lwp0, nextva); | | 170 | uvm_lwp_setuarea(&lwp0, nextva); |
| 171 | memset(nextva, 0, USPACE); | | 171 | memset((void *)nextva, 0, USPACE); |
| 172 | | | 172 | |
| 173 | nextva += USPACE; | | 173 | nextva += USPACE; |
| 174 | | | 174 | |
| 175 | /* | | 175 | /* |
| 176 | * Now that lwp0 exists, make it the "current" one. | | 176 | * Now that lwp0 exists, make it the "current" one. |
| 177 | */ | | 177 | */ |
| 178 | curlwp = &lwp0; | | 178 | curlwp = &lwp0; |
| 179 | curpcb = lwp_getpcb(&lwp0); | | 179 | curpcb = lwp_getpcb(&lwp0); |
| 180 | | | 180 | |
| 181 | /* This does most of the real work. */ | | 181 | /* This does most of the real work. */ |
| 182 | pmap_bootstrap(nextva); | | 182 | pmap_bootstrap(nextva); |
| 183 | } | | 183 | } |
| 184 | | | 184 | |