[src/trunk]: src/sys/arch/i386/i386 Don't call lwp_getpcb() when not KERNEL.

[dsl <dsl%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/bb2e85f9c7d0
branches:  trunk
changeset: 749219:bb2e85f9c7d0
user:      dsl <dsl%NetBSD.org@localhost>
date:      Sat Nov 21 19:59:51 2009 +0000

description:
Don't call lwp_getpcb() when not KERNEL.

diffstat:

 sys/arch/i386/i386/db_trace.c |  10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diffs (38 lines):

diff -r bf6d1aa9b15f -r bb2e85f9c7d0 sys/arch/i386/i386/db_trace.c
--- a/sys/arch/i386/i386/db_trace.c     Sat Nov 21 19:54:49 2009 +0000
+++ b/sys/arch/i386/i386/db_trace.c     Sat Nov 21 19:59:51 2009 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: db_trace.c,v 1.64 2009/11/21 03:11:00 rmind Exp $      */
+/*     $NetBSD: db_trace.c,v 1.65 2009/11/21 19:59:51 dsl Exp $        */
 
 /* 
  * Mach Operating System
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_trace.c,v 1.64 2009/11/21 03:11:00 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_trace.c,v 1.65 2009/11/21 19:59:51 dsl Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -452,7 +452,6 @@
                                    sizeof(l), (char *)&l);
                        }
                        (*pr)("lid %d ", l.l_lid);
-                       pcb = lwp_getpcb(&l);
 #ifdef _KERNEL
                        if (l.l_proc == curproc &&
                            (lwp_t *)lwpaddr == curlwp) {
@@ -462,6 +461,11 @@
                        } else
 #endif
                        {
+#ifdef _KERNEL
+                               pcb = lwp_getpcb(&l);
+#else
+                               pcb = &l.l_addr->u_pcb;
+#endif
                                db_read_bytes((db_addr_t)&pcb->pcb_ebp,
                                    sizeof(frame), (char *)&frame);
                                db_read_bytes((db_addr_t)(frame + 1),