kern_linker.c (d73424aa6b252a85841756c8b7998867bcb5caf1) kern_linker.c (74b2192ae6309fcbe617ed63389125ff0c152af2)
1/*-
2 * Copyright (c) 1997 Doug Rabson
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

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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) 1997 Doug Rabson
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: kern_linker.c,v 1.3 1997/11/06 19:29:10 phk Exp $
26 * $Id: kern_linker.c,v 1.4 1997/11/20 20:07:45 bde Exp $
27 */
28
29#include <sys/param.h>
30#include <sys/kernel.h>
31#include <sys/systm.h>
32#include <sys/malloc.h>
33#include <sys/sysproto.h>
34#include <sys/sysent.h>
35#include <sys/proc.h>
36#include <sys/lock.h>
37#include <machine/cpu.h>
38#include <sys/module.h>
39#include <sys/linker.h>
27 */
28
29#include <sys/param.h>
30#include <sys/kernel.h>
31#include <sys/systm.h>
32#include <sys/malloc.h>
33#include <sys/sysproto.h>
34#include <sys/sysent.h>
35#include <sys/proc.h>
36#include <sys/lock.h>
37#include <machine/cpu.h>
38#include <sys/module.h>
39#include <sys/linker.h>
40#include <sys/unistd.h>
40
41linker_file_t linker_current_file;
42
43static struct lock lock; /* lock for the file list */
44static linker_class_list_t classes;
45static linker_file_list_t files;
46static int next_file_id = 1;
47

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124
125 switch( (*sipp)->type) {
126 case SI_TYPE_DEFAULT:
127 /* no special processing*/
128 (*((*sipp)->func))( (*sipp)->udata);
129 break;
130
131 case SI_TYPE_KTHREAD:
41
42linker_file_t linker_current_file;
43
44static struct lock lock; /* lock for the file list */
45static linker_class_list_t classes;
46static linker_file_list_t files;
47static int next_file_id = 1;
48

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125
126 switch( (*sipp)->type) {
127 case SI_TYPE_DEFAULT:
128 /* no special processing*/
129 (*((*sipp)->func))( (*sipp)->udata);
130 break;
131
132 case SI_TYPE_KTHREAD:
133#if !defined(SMP)
132 /* kernel thread*/
134 /* kernel thread*/
133 if (fork(&proc0, NULL))
135 if (fork1(&proc0, RFFDG|RFPROC|RFMEM))
136 panic("fork kernel thread");
137 cpu_set_fork_handler(pfind(proc0.p_retval[0]),
138 (*sipp)->func, (*sipp)->udata);
139 break;
140#endif
141
142 case SI_TYPE_KPROCESS:
143 /* kernel thread*/
144 if (fork1(&proc0, RFFDG|RFPROC))
134 panic("fork kernel process");
135 cpu_set_fork_handler(pfind(proc0.p_retval[0]),
136 (*sipp)->func, (*sipp)->udata);
137 break;
138
139 default:
140 panic( "linker_file_sysinit: unrecognized init type");
141 }

--- 420 unchanged lines hidden --- 		145 panic("fork kernel process");
146 cpu_set_fork_handler(pfind(proc0.p_retval[0]),
147 (*sipp)->func, (*sipp)->udata);
148 break;
149
150 default:
151 panic( "linker_file_sysinit: unrecognized init type");
152 }

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