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Don't clear BSS even if ksyms(4) is not configured.

This commit is contained in:
tsutsui 2007-07-03 10:31:57 +00:00
parent b7fac28c5b
commit b3b62c0dff
1 changed files with 5 additions and 6 deletions
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11
sys/arch/cobalt/cobalt/machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: machdep.c,v 1.83 2007/05/27 14:10:49 tsutsui Exp $ */
/* $NetBSD: machdep.c,v 1.84 2007/07/03 10:31:57 tsutsui Exp $ */
/*
* Copyright (c) 2006 Izumi Tsutsui.
@ -53,7 +53,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.83 2007/05/27 14:10:49 tsutsui Exp $");
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.84 2007/07/03 10:31:57 tsutsui Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@ -176,11 +176,12 @@ mach_init(unsigned int memsize, u_int bim, char *bip)
/*
* Clear the BSS segment (if needed).
*/
#if NKSYMS || defined(DDB) || defined(LKM)
if (memcmp(((Elf_Ehdr *)end)->e_ident, ELFMAG, SELFMAG) == 0 &&
((Elf_Ehdr *)end)->e_ident[EI_CLASS] == ELFCLASS) {
esym = end;
#if NKSYMS || defined(DDB) || defined(LKM)
esym += ((Elf_Ehdr *)end)->e_entry;
#endif
kernend = (char *)mips_round_page(esym);
/*
* We don't have to clear BSS here
@ -189,9 +190,7 @@ mach_init(unsigned int memsize, u_int bim, char *bip)
#if 0
memset(edata, 0, end - edata);
#endif
} else
#endif
{
} else {
kernend = (void *)mips_round_page(end);
/*
* No symbol table, so assume we are loaded by