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Change the way we compute the top of the stack. This makes java-1.4.2 work.

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This commit is contained in:
christos 2003-08-09 13:44:39 +00:00
parent 7fb34d4e7b
commit 9897a5425c
1 changed files with 10 additions and 7 deletions
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17
sys/miscfs/procfs/procfs_linux.c
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@ -1,4 +1,4 @@
/* $NetBSD: procfs_linux.c,v 1.10 2003/06/29 22:31:45 fvdl Exp $ */
/* $NetBSD: procfs_linux.c,v 1.11 2003/08/09 13:44:39 christos Exp $ */
/*
* Copyright (c) 2001 Wasabi Systems, Inc.
@ -36,7 +36,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: procfs_linux.c,v 1.10 2003/06/29 22:31:45 fvdl Exp $");
__KERNEL_RCSID(0, "$NetBSD: procfs_linux.c,v 1.11 2003/08/09 13:44:39 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -44,6 +44,7 @@ __KERNEL_RCSID(0, "$NetBSD: procfs_linux.c,v 1.10 2003/06/29 22:31:45 fvdl Exp $
#include <sys/kernel.h>
#include <sys/proc.h>
#include <sys/vnode.h>
#include <sys/exec.h>
#include <sys/resource.h>
#include <sys/resourcevar.h>
#include <sys/signal.h>
@ -51,6 +52,7 @@ __KERNEL_RCSID(0, "$NetBSD: procfs_linux.c,v 1.10 2003/06/29 22:31:45 fvdl Exp $
#include <sys/tty.h>
#include <miscfs/procfs/procfs.h>
#include <compat/linux/common/linux_exec.h>
#include <uvm/uvm_extern.h>
#include <uvm/uvm.h>
@ -124,7 +126,7 @@ procfs_do_pid_stat(struct proc *p, struct lwp *l, struct pfsnode *pfs,
struct rusage *ru = &p->p_stats->p_ru;
struct rusage *cru = &p->p_stats->p_cru;
struct vm_map *map = &p->p_vmspace->vm_map;
struct vm_map_entry *entry, *last = NULL;
struct vm_map_entry *entry;
unsigned long stext = 0, etext = 0, sstack = 0;
if (map != &curproc->p_vmspace->vm_map)
@ -137,12 +139,13 @@ procfs_do_pid_stat(struct proc *p, struct lwp *l, struct pfsnode *pfs,
if (stext == etext) {
stext = entry->start;
etext = entry->end;
break;
}
last = entry;
}
/* assume stack is the last entry */
if (last != NULL)
sstack = last->start;
if (strcmp(p->p_emul->e_name, "linux") == 0)
sstack = LINUX_USRSTACK;
else
sstack = USRSTACK;
if (map != &curproc->p_vmspace->vm_map)
vm_map_unlock_read(map);