[src/trunk]: src/sys/arch/hppa/hppa add additional args to frame_sanity_check...

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

details:   https://anonhg.NetBSD.org/src/rev/9b404b8df1d7
branches:  trunk
changeset: 580750:9b404b8df1d7
user:      chs <chs%NetBSD.org@localhost>
date:      Sat May 07 15:06:51 2005 +0000

description:
add additional args to frame_sanity_check() so we can log which
context it was called from and the trap type (if called from trap()).

diffstat:

 sys/arch/hppa/hppa/trap.c |  26 ++++++++++++++------------
 1 files changed, 14 insertions(+), 12 deletions(-)

diffs (91 lines):

diff -r 8883f0417429 -r 9b404b8df1d7 sys/arch/hppa/hppa/trap.c
--- a/sys/arch/hppa/hppa/trap.c Sat May 07 15:03:00 2005 +0000
+++ b/sys/arch/hppa/hppa/trap.c Sat May 07 15:06:51 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: trap.c,v 1.25 2005/05/01 19:17:52 chs Exp $    */
+/*     $NetBSD: trap.c,v 1.26 2005/05/07 15:06:51 chs Exp $    */
 
 /*-
  * Copyright (c) 2001, 2002 The NetBSD Foundation, Inc.
@@ -69,7 +69,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.25 2005/05/01 19:17:52 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.26 2005/05/07 15:06:51 chs Exp $");
 
 /* #define INTRDEBUG */
 /* #define TRAPDEBUG */
@@ -411,9 +411,9 @@
 struct trapframe *sanity_frame;
 struct lwp *sanity_lwp;
 int sanity_checked = 0;
-void frame_sanity_check(struct trapframe *, struct lwp *);
+void frame_sanity_check(int, int, struct trapframe *, struct lwp *);
 void
-frame_sanity_check(struct trapframe *tf, struct lwp *l)
+frame_sanity_check(int where, int type, struct trapframe *tf, struct lwp *l)
 {
        extern int kernel_text;
        extern int etext;
@@ -462,8 +462,9 @@
        }
 #undef SANITY
        if (sanity_frame == tf) {
-               printf("insanity: tf %p lwp %p line %d sp 0x%x pc 0x%x\n",
-                      sanity_frame, sanity_lwp, sanity_checked,
+               printf("insanity: where 0x%x type 0x%x tf %p lwp %p line %d "
+                      "sp 0x%x pc 0x%x\n",
+                      where, type, sanity_frame, sanity_lwp, sanity_checked,
                       tf->tf_sp, tf->tf_iioq_head);
                (void) trap_kdebug(T_IBREAK, 0, tf);
                sanity_frame = NULL;
@@ -545,7 +546,7 @@
 #endif /* DIAGNOSTIC */
                
 #ifdef DEBUG
-       frame_sanity_check(frame, l);
+       frame_sanity_check(0xdead01, type, frame, l);
 #endif /* DEBUG */
 
        /* If this is a trap, not an interrupt, reenable interrupts. */
@@ -915,9 +916,10 @@
                userret(l, l->l_md.md_regs->tf_iioq_head, 0);
 
 #ifdef DEBUG
-       frame_sanity_check(frame, l);
+       frame_sanity_check(0xdead02, type, frame, l);
        if (frame->tf_flags & TFF_LAST && curlwp != NULL)
-               frame_sanity_check(curlwp->l_md.md_regs, curlwp);
+               frame_sanity_check(0xdead03, type, curlwp->l_md.md_regs,
+                                  curlwp);
 #endif /* DEBUG */
 }
 
@@ -933,7 +935,7 @@
                ktrsysret(p, SYS_fork, 0, 0);
 #endif
 #ifdef DEBUG
-       frame_sanity_check(l->l_md.md_regs, l);
+       frame_sanity_check(0xdead04, 0, l->l_md.md_regs, l);
 #endif /* DEBUG */
 }
 
@@ -957,7 +959,7 @@
        uvmexp.syscalls++;
 
 #ifdef DEBUG
-       frame_sanity_check(frame, curlwp);
+       frame_sanity_check(0xdead04, 0, frame, curlwp);
 #endif /* DEBUG */
 
        if (!USERMODE(frame->tf_iioq_head))
@@ -1207,7 +1209,7 @@
 
        userret(l, frame->tf_iioq_head, 0);
 #ifdef DEBUG
-       frame_sanity_check(frame, l);
+       frame_sanity_check(0xdead05, 0, frame, l);
 #endif /* DEBUG */
 }