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Initialize SYMTAB_SPACE ksyms during ksyms_init. Per PR port-evbarm/40311.

This commit is contained in:
jmmv 2009-01-23 09:22:25 +00:00
parent 731a29e03b
commit f084134ae9
1 changed files with 10 additions and 10 deletions
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20
sys/kern/kern_ksyms.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_ksyms.c,v 1.49 2009/01/01 19:10:17 pooka Exp $ */
/* $NetBSD: kern_ksyms.c,v 1.50 2009/01/23 09:22:25 jmmv Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@ -71,7 +71,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_ksyms.c,v 1.49 2009/01/01 19:10:17 pooka Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_ksyms.c,v 1.50 2009/01/23 09:22:25 jmmv Exp $");
#if defined(_KERNEL) && defined(_KERNEL_OPT)
#include "opt_ddb.h"
@ -210,6 +210,14 @@ void
ksyms_init()
{
#ifdef SYMTAB_SPACE
if (!ksyms_initted &&
strncmp(db_symtab, SYMTAB_FILLER, sizeof(SYMTAB_FILLER))) {
ksyms_addsyms_elf(db_symtabsize, db_symtab,
db_symtab + db_symtabsize);
}
#endif
mutex_init(&ksyms_lock, MUTEX_DEFAULT, IPL_NONE);
}
@ -347,14 +355,6 @@ ksyms_addsyms_elf(int symsize, void *start, void *end)
size_t strsize = 0;
Elf_Ehdr *ehdr;
#ifdef SYMTAB_SPACE
if (symsize <= 0 &&
strncmp(db_symtab, SYMTAB_FILLER, sizeof(SYMTAB_FILLER))) {
symsize = db_symtabsize;
start = db_symtab;
end = db_symtab + db_symtabsize;
}
#endif
if (symsize <= 0) {
printf("[ Kernel symbol table missing! ]\n");
return;