From: Keith Seitz <keiths@redhat.com>
Date: Tue, 20 Nov 2001 16:54:39 +0000 (+0000)
Subject: 	* top.c (gdb_init): Call init_ui_hook before initializing
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1ad24239ce0af556836897b96f29c7475042c009;p=binutils-gdb.git

	* top.c (gdb_init): Call init_ui_hook before initializing
	the default UI.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index fa569fafb5c..392ccda9d4b 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2001-11-20  Keith Seitz  <keiths@redhat.com>
+
+	* top.c (gdb_init): Call init_ui_hook before initializing
+	the default UI.
+
 2001-11-19  Elena Zannoni  <ezannoni@redhat.com>
 
 	* config/powerpc/nm-linux.h (ppc_register_u_addr): Add extern 
diff --git a/gdb/top.c b/gdb/top.c
index dfb33a94255..7ddd3467216 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -182,7 +182,10 @@ static void stop_sig (int);
 /* Hooks for alternate command interfaces.  */
 
 /* Called after most modules have been initialized, but before taking users
-   command file.  */
+   command file.
+
+   If the UI fails to initialize and it wants GDB to continue
+   using the default UI, then it should clear this hook before returning. */
 
 void (*init_ui_hook) (char *argv0);
 
@@ -2034,6 +2037,11 @@ gdb_init (char *argv0)
   set_language (language_c);
   expected_language = current_language;		/* don't warn about the change.  */
 
+  /* Allow another UI to initialize. If the UI fails to initialize, and
+     it wants GDB to revert to the CLI, it should clear init_ui_hook. */
+  if (init_ui_hook)
+    init_ui_hook (argv0);
+
 #ifdef UI_OUT
   /* Install the default UI */
   if (!init_ui_hook)
@@ -2050,7 +2058,4 @@ gdb_init (char *argv0)
 	}
     }
 #endif
-
-  if (init_ui_hook)
-    init_ui_hook (argv0);
 }