Kludge to make DDB reverse symbol lookup work again.

I will soon deal with this mess in a 64-bit clean way which the
old code was anything but.

2 files changed, 6 insertions, 6 deletions

diff --git a/sys/ddb/db_aout.c b/sys/ddb/db_aout.c
index edba6dc76fe..79f4abc76a7 100644
--- a/sys/ddb/db_aout.c
+++ b/sys/ddb/db_aout.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: db_aout.c,v 1.8 1996/05/10 13:58:43 mickey Exp $	*/
+/*	$OpenBSD: db_aout.c,v 1.9 1996/08/13 00:41:33 niklas Exp $	*/
 /*	$NetBSD: db_aout.c,v 1.14 1996/02/27 20:54:43 gwr Exp $	*/
 
 /* 
@@ -186,7 +186,7 @@ X_db_search_symbol(symtab, off, strategy, diffp)
 	db_strategy_t	strategy;
 	db_expr_t	*diffp;		/* in/out */
 {
-	register unsigned int	diff = *diffp;
+	register db_expr_t	diff = *diffp;
 	register struct nlist	*symp = 0;
 	register struct nlist	*sp, *ep;
 
@@ -199,7 +199,7 @@ X_db_search_symbol(symtab, off, strategy, diffp)
 	    if ((sp->n_type & N_STAB) != 0 || (sp->n_type & N_TYPE) == N_FN)
 		continue;
 	    if (off >= sp->n_value) {
-		if (off - sp->n_value < diff) {
+		if (off - sp->n_value < diff || diff < 0) {
 		    diff = off - sp->n_value;
 		    symp = sp;
 		    if (diff == 0 &&
diff --git a/sys/ddb/db_sym.c b/sys/ddb/db_sym.c
index d9ee76e3deb..f2e8cf6d23a 100644
--- a/sys/ddb/db_sym.c
+++ b/sys/ddb/db_sym.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: db_sym.c,v 1.12 1996/08/04 01:27:46 niklas Exp $	*/
+/*	$OpenBSD: db_sym.c,v 1.13 1996/08/13 00:41:34 niklas Exp $	*/
 /*	$NetBSD: db_sym.c,v 1.12 1996/02/05 01:57:15 christos Exp $	*/
 
 /* 
@@ -268,11 +268,11 @@ db_search_symbol( val, strategy, offp)
 	db_symtab_t	st;
 	db_sym_t	ret = DB_SYM_NULL, sym;
 
-	newdiff = diff = ~0;
+	newdiff = diff = -1;
 	db_last_symtab = 0;
 	for (st = db_symtabs.tqh_first; st != NULL; st = st->list.tqe_next) {
 	    sym = X_db_search_symbol(st, val, strategy, &newdiff);
-	    if (newdiff < diff) {
+	    if (newdiff < diff || diff < 0) {
 		db_last_symtab = st;
 		diff = newdiff;
 		ret = sym;