| bootinfo64.c (38764) | bootinfo64.c (39178) |
|---|---|
| 1/*- 2 * Copyright (c) 1998 Michael Smith <msmith@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 1998 Michael Smith <msmith@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
| 26 * $Id: bootinfo.c,v 1.1.1.1 1998/08/21 03:17:41 msmith Exp $ | 26 * $Id: bootinfo.c,v 1.2 1998/09/03 02:10:09 msmith Exp $ |
| 27 */ 28 29#include <sys/reboot.h> 30#include <stand.h> 31#include "bootstrap.h" 32 33 34/* --- 17 unchanged lines hidden (view full) --- 52int 53bi_getboothowto(char *kargs) 54{ 55 char *cp; 56 int howto; 57 int active; 58 int i; 59 | 27 */ 28 29#include <sys/reboot.h> 30#include <stand.h> 31#include "bootstrap.h" 32 33 34/* --- 17 unchanged lines hidden (view full) --- 52int 53bi_getboothowto(char *kargs) 54{ 55 char *cp; 56 int howto; 57 int active; 58 int i; 59 |
| 60 /* Parse kargs */ |
|
| 60 howto = 0; 61 if (kargs != NULL) { 62 cp = kargs; 63 active = 0; 64 while (*cp != 0) { 65 if (!active && (*cp == '-')) { 66 active = 1; 67 } else if (active) --- 21 unchanged lines hidden (view full) --- 89 break; 90 case 'v': 91 howto |= RB_VERBOSE; 92 break; 93 default: 94 active = 0; 95 break; 96 } | 61 howto = 0; 62 if (kargs != NULL) { 63 cp = kargs; 64 active = 0; 65 while (*cp != 0) { 66 if (!active && (*cp == '-')) { 67 active = 1; 68 } else if (active) --- 21 unchanged lines hidden (view full) --- 90 break; 91 case 'v': 92 howto |= RB_VERBOSE; 93 break; 94 default: 95 active = 0; 96 break; 97 } |
| 98 active = 0; 99 cp++; |
|
| 97 } | 100 } |
| 98 cp++; | |
| 99 } | 101 } |
| 102 /* get equivalents from the environment */ |
|
| 100 for (i = 0; howto_names[i].ev != NULL; i++) 101 if (getenv(howto_names[i].ev) != NULL) 102 howto |= howto_names[i].mask; 103 if (!strcmp(getenv("console"), "comconsole")) 104 howto |= RB_SERIAL; 105 return(howto); 106} 107 --- 24 unchanged lines hidden (view full) --- 132 addr++; 133} 134 135/* 136 * Copy module-related data into the load area, where it can be 137 * used as a directory for loaded modules. 138 * 139 * Module data is presented in a self-describing format. Each datum | 103 for (i = 0; howto_names[i].ev != NULL; i++) 104 if (getenv(howto_names[i].ev) != NULL) 105 howto |= howto_names[i].mask; 106 if (!strcmp(getenv("console"), "comconsole")) 107 howto |= RB_SERIAL; 108 return(howto); 109} 110 --- 24 unchanged lines hidden (view full) --- 135 addr++; 136} 137 138/* 139 * Copy module-related data into the load area, where it can be 140 * used as a directory for loaded modules. 141 * 142 * Module data is presented in a self-describing format. Each datum |
| 140 * is preceeded by a 16-bit identifier and a 16-bit size field. | 143 * is preceeded by a 32-bit identifier and a 32-bit size field. |
| 141 * 142 * Currently, the following data are saved: 143 * 144 * MOD_NAME (variable) module name (string) 145 * MOD_TYPE (variable) module type (string) 146 * MOD_ADDR sizeof(vm_offset_t) module load address 147 * MOD_SIZE sizeof(size_t) module size 148 * MOD_METADATA (variable) type-specific metadata --- 23 unchanged lines hidden (view full) --- 172#define MOD_METADATA(a, mm) { \ 173 u_int32_t ident = ((MODINFO_METADATA | mm->md_type) << 16) + mm->md_size; \ 174 vpbcopy(&ident, a, sizeof(ident)); \ 175 a += sizeof(ident); \ 176 vpbcopy(mm->md_data, a, mm->md_size); \ 177 a += mm->md_size; \ 178} 179 | 144 * 145 * Currently, the following data are saved: 146 * 147 * MOD_NAME (variable) module name (string) 148 * MOD_TYPE (variable) module type (string) 149 * MOD_ADDR sizeof(vm_offset_t) module load address 150 * MOD_SIZE sizeof(size_t) module size 151 * MOD_METADATA (variable) type-specific metadata --- 23 unchanged lines hidden (view full) --- 175#define MOD_METADATA(a, mm) { \ 176 u_int32_t ident = ((MODINFO_METADATA | mm->md_type) << 16) + mm->md_size; \ 177 vpbcopy(&ident, a, sizeof(ident)); \ 178 a += sizeof(ident); \ 179 vpbcopy(mm->md_data, a, mm->md_size); \ 180 a += mm->md_size; \ 181} 182 |
| 183#define MOD_END(a) { \ 184 u_int32_t ident = 0; \ 185 vpbcopy(&ident, a, sizeof(ident)); \ 186 a += sizeof(ident); \ 187 vpbcopy(&ident, a, sizeof(ident)); \ 188 a += sizeof(ident); \ 189} 190 |
|
| 180vm_offset_t 181bi_copymodules(vm_offset_t addr) 182{ 183 struct loaded_module *mp; 184 struct module_metadata *md; 185 186 /* start with the first module on the list, should be the kernel */ 187 for (mp = mod_findmodule(NULL, NULL); mp != NULL; mp = mp->m_next) { 188 | 191vm_offset_t 192bi_copymodules(vm_offset_t addr) 193{ 194 struct loaded_module *mp; 195 struct module_metadata *md; 196 197 /* start with the first module on the list, should be the kernel */ 198 for (mp = mod_findmodule(NULL, NULL); mp != NULL; mp = mp->m_next) { 199 |
| 189 MOD_NAME(addr, mp->m_name); | 200 MOD_NAME(addr, mp->m_name); /* this field must come first */ |
| 190 MOD_TYPE(addr, mp->m_type); 191 MOD_ADDR(addr, mp->m_addr); 192 MOD_SIZE(addr, mp->m_size); 193 for (md = mp->m_metadata; md != NULL; md = md->md_next) 194 if (!(md->md_type & MODINFOMD_NOCOPY)) 195 MOD_METADATA(addr, md); 196 } | 201 MOD_TYPE(addr, mp->m_type); 202 MOD_ADDR(addr, mp->m_addr); 203 MOD_SIZE(addr, mp->m_size); 204 for (md = mp->m_metadata; md != NULL; md = md->md_next) 205 if (!(md->md_type & MODINFOMD_NOCOPY)) 206 MOD_METADATA(addr, md); 207 } |
| 208 MOD_END(addr); |
|
| 197 return(addr); 198} | 209 return(addr); 210} |