necessary support for kernfs.

diff --git a/sys/ddb/db_aout.c b/sys/ddb/db_aout.c
index 6fd9ea3..8f9840c 100644 (file)
--- a/sys/ddb/db_aout.c
+++ b/sys/ddb/db_aout.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: db_aout.c,v 1.11 1996/08/23 19:53:46 niklas Exp $     */
+/*     $OpenBSD: db_aout.c,v 1.12 1997/02/07 06:18:44 mickey Exp $     */
 /*     $NetBSD: db_aout.c,v 1.14 1996/02/27 20:54:43 gwr Exp $ */
 
 /* 
@@ -31,6 +31,7 @@
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/proc.h>
+#include <sys/exec_aout.h>
 
 #include <machine/db_machdep.h>                /* data types */
 
@@ -351,6 +352,19 @@ X_db_sym_numargs(symtab, cursym, nargp, argnamep)
        return FALSE;
 }
 
+void
+X_db_stub_xh(sym, xh)
+       db_symtab_t sym;
+       struct exec *xh;
+{
+       extern char kernel_text[];
+
+       bzero(xh, sizeof(*xh));
+       xh->a_midmag = htonl((((0 << 10) | MID_ZERO) << 16) | ZMAGIC);
+       xh->a_syms   = *sym->rstart;
+       xh->a_entry  = (u_long)kernel_text;
+}
+
 /*
  * Initialization routine for a.out files.
  */

diff --git a/sys/ddb/db_extern.h b/sys/ddb/db_extern.h
index c550636..e690d76 100644 (file)
--- a/sys/ddb/db_extern.h
+++ b/sys/ddb/db_extern.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: db_extern.h,v 1.6 1996/09/27 14:42:32 briggs Exp $    */
+/*     $OpenBSD: db_extern.h,v 1.7 1997/02/07 06:18:46 mickey Exp $    */
 /*     $NetBSD: db_extern.h,v 1.1 1996/02/05 01:57:00 christos Exp $   */
 
 /*
@@ -44,6 +44,8 @@ void db_printsym __P((db_expr_t, db_strategy_t));
 boolean_t X_db_line_at_pc __P((db_symtab_t, db_sym_t, char **,
                               int *, db_expr_t));
 int X_db_sym_numargs __P((db_symtab_t, db_sym_t, int *, char **));
+struct exec;
+void X_db_stub_xh __P((db_symtab_t, struct exec *));
 void ddb_init __P((void));
 
 /* db_examine.c */

diff --git a/sys/ddb/db_sym.c b/sys/ddb/db_sym.c
index 935ea8b..577f3de 100644 (file)
--- a/sys/ddb/db_sym.c
+++ b/sys/ddb/db_sym.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: db_sym.c,v 1.16 1996/08/23 19:53:48 niklas Exp $      */
+/*     $OpenBSD: db_sym.c,v 1.17 1997/02/07 06:18:48 mickey Exp $      */
 /*     $NetBSD: db_sym.c,v 1.12 1996/02/05 01:57:15 christos Exp $     */
 
 /* 
@@ -76,9 +76,9 @@ db_add_symbol_table(start, end, name, ref, rend)
 
        new->start = start;
        new->end = end;
-       new->rend = rend;
        new->name = name;
-       new->private = ref;
+       new->rstart = ref;
+       new->private = rend;
        new->id = db_nsymtabs;
        TAILQ_INSERT_TAIL(&db_symtabs, new, list);
 
@@ -391,3 +391,11 @@ db_sym_numargs(sym, nargp, argnames)
 {
        return X_db_sym_numargs(db_last_symtab, sym, nargp, argnames);
 }
+
+void
+db_stub_xh(sym, xh)
+       db_symtab_t     sym;
+       struct exec     *xh;
+{
+       X_db_stub_xh(sym, xh);
+}