From: Jackie Smith Cashion <jsmith@redhat.com>
Date: Wed, 10 Apr 1996 08:53:24 +0000 (+0000)
Subject: Wed Apr 10 09:51:38 1996  James G. Smith  <jsmith@cygnus.co.uk>
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8b554809c07fb6e177dfdac4a4a1d6e622edb89d;p=binutils-gdb.git

Wed Apr 10 09:51:38 1996  James G. Smith  <jsmith@cygnus.co.uk>

	* interp.c (sim_do_command): Complain if callback structure not
 	initialised.
---

diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog
index f221324da06..f3ffe86591b 100644
--- a/sim/mips/ChangeLog
+++ b/sim/mips/ChangeLog
@@ -1,3 +1,8 @@
+Wed Apr 10 09:51:38 1996  James G. Smith  <jsmith@cygnus.co.uk>
+
+	* interp.c (sim_do_command): Complain if callback structure not
+ 	initialised.
+
 Thu Mar 28 13:50:51 1996  James G. Smith  <jsmith@cygnus.co.uk>
 
 	* interp.c (Convert): Provide round-to-nearest and round-to-zero
diff --git a/sim/mips/interp.c b/sim/mips/interp.c
index d1e9feb569d..120044169f6 100644
--- a/sim/mips/interp.c
+++ b/sim/mips/interp.c
@@ -1235,6 +1235,11 @@ sim_do_command (cmd)
 {
   struct t_sim_command *cptr;
 
+  if (callback == NULL) {
+    fprintf(stderr,"Simulator not enabled: \"target sim\" should be used to activate\n");
+    return;
+  }
+
   if (!(cmd && *cmd != '\0'))
    cmd = "help";