From 939b18baae58e987992829a517fce93a7c44282a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fredrik=20H=C3=BCbinette=20=28Hubbe=29?= <hubbe@hubbe.net>
Date: Fri, 17 Jul 1998 15:37:11 -0700
Subject: [PATCH] more debug
Rev: src/program.c:1.98
Rev: src/threads.c:1.79
---
src/program.c | 13 +++++++++++--
src/threads.c | 10 +++++++++-
2 files changed, 20 insertions(+), 3 deletions(-)
diff --git a/src/program.c b/src/program.c
index f249213a43..8569a858ff 100644
--- a/src/program.c
+++ b/src/program.c
@@ -4,7 +4,7 @@
||| See the files COPYING and DISCLAIMER for more information.
\*/
#include "global.h"
-RCSID("$Id: program.c,v 1.97 1998/07/17 13:31:22 grubba Exp $");
+RCSID("$Id: program.c,v 1.98 1998/07/17 22:37:10 hubbe Exp $");
#include "program.h"
#include "object.h"
#include "dynamic_buffer.h"
@@ -2683,7 +2683,12 @@ static struct find_child_cache_s find_child_cache[FIND_CHILD_HASHSIZE];
int find_child(struct program *parent, struct program *child)
{
- INT32 h=(parent->id * 9248339 + child->id) % FIND_CHILD_HASHSIZE;
+ unsigned INT32 h=(parent->id * 9248339 + child->id);
+ h= h % FIND_CHILD_HASHSIZE;
+#ifdef DEBUG
+ if(h>=FIND_CHILD_HASHSIZE)
+ fatal("find_child failed to hash within boundaries.\n");
+#endif
if(find_child_cache[h].pid == parent->id &&
find_child_cache[h].cid == child->id)
{
@@ -2761,6 +2766,10 @@ int implements(struct program *a, struct program *b)
hval = a->id*9248339 + b->id;
hval %= IMPLEMENTS_CACHE_SIZE;
+#ifdef DEBUG
+ if(hval >= IMPLEMENTS_CACHE_SIZE)
+ fatal("Implements_cache failed!\n");
+#endif
if(implements_cache[hval].aid==a->id && implements_cache[hval].bid==b->id)
{
return implements_cache[hval].ret;
diff --git a/src/threads.c b/src/threads.c
index 3e41bee78c..f581827bd1 100644
--- a/src/threads.c
+++ b/src/threads.c
@@ -1,5 +1,5 @@
#include "global.h"
-RCSID("$Id: threads.c,v 1.78 1998/07/17 13:28:25 grubba Exp $");
+RCSID("$Id: threads.c,v 1.79 1998/07/17 22:37:11 hubbe Exp $");
int num_threads = 1;
int threads_disabled = 0;
@@ -326,6 +326,10 @@ void thread_table_insert(struct object *o)
{
struct thread_state *s = (struct thread_state *)o->storage;
unsigned INT32 h = thread_table_hash(&s->id);
+#ifdef DEBUG
+ if(h>=THREAD_TABLE_SIZE)
+ fatal("thread_table_hash failed miserably!\n");
+#endif
mt_lock( & thread_table_lock );
if((s->hashlink = thread_table_chains[h]) != NULL)
s->hashlink->backlink = &s->hashlink;
@@ -348,6 +352,10 @@ struct thread_state *thread_state_for_id(THREAD_T tid)
{
unsigned INT32 h = thread_table_hash(&tid);
struct thread_state *s = NULL;
+#ifdef DEBUG
+ if(h>=THREAD_TABLE_SIZE)
+ fatal("thread_table_hash failed miserably!\n");
+#endif
mt_lock( & thread_table_lock );
if(thread_table_chains[h] == NULL)
{
--
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