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authorKeith Seitz <keiths@redhat.com>2001-11-20 16:54:39 +0000
committerKeith Seitz <keiths@redhat.com>2001-11-20 16:54:39 +0000
commit1ad24239ce0af556836897b96f29c7475042c009 (patch)
treecf64816b01808872bac97bce73b7b5511b765c03 /gdb
parent4cb0dbef42b8246ddb2c4a354206c717811dd053 (diff)
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* top.c (gdb_init): Call init_ui_hook before initializing
the default UI.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/ChangeLog5
-rw-r--r--gdb/top.c13
2 files changed, 14 insertions, 4 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index fa569fa..392ccda 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 dfb33a9..7ddd346 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);
}