[geany/geany-plugins] 44c8d3: debugger: Add debugger module-level support for switching threads

[Colomban Wendling]

Branch:      refs/heads/master
Author:      Colomban Wendling <ban at herbesfolles.org>
Committer:   Colomban Wendling <ban at herbesfolles.org>
Date:        Mon, 08 Feb 2016 21:38:07 UTC
Commit:      44c8d36ca97ef76b9a991c3775fc431297b20542
             https://github.com/geany/geany-plugins/commit/44c8d36ca97ef76b9a991c3775fc431297b20542

Log Message:
-----------
debugger: Add debugger module-level support for switching threads


Modified Paths:
--------------
    debugger/src/dbm_gdb.c
    debugger/src/debug_module.h

Modified: debugger/src/dbm_gdb.c
28 lines changed, 28 insertions(+), 0 deletions(-)
===================================================================
@@ -1073,6 +1073,34 @@ static void set_active_frame(int frame_number)
 	g_free(command);
 }
 
+static int get_active_thread(void)
+{
+	struct gdb_mi_record *record = NULL;
+	int current_thread = 0;
+
+	if (RC_DONE == exec_sync_command("-thread-info", TRUE, &record))
+	{
+		const gchar *id = gdb_mi_result_var(record->first, "current-thread-id", GDB_MI_VAL_STRING);
+		current_thread = id ? atoi(id) : 0;
+	}
+	gdb_mi_record_free(record);
+
+	return current_thread;
+}
+
+static gboolean set_active_thread(int thread_id)
+{
+	gchar *command = g_strdup_printf("-thread-select %i", thread_id);
+	gboolean success = (RC_DONE == exec_sync_command(command, TRUE, NULL));
+
+	if (success)
+		set_active_frame(0);
+
+	g_free(command);
+
+	return success;
+}
+
 /*
  * gets stack
  */


Modified: debugger/src/debug_module.h
7 lines changed, 6 insertions(+), 1 deletions(-)
===================================================================
@@ -121,7 +121,10 @@ typedef struct _dbg_module {
 
 	void (*set_active_frame)(int frame_number);
 	int (*get_active_frame)(void);
-		
+
+	gboolean (*set_active_thread)(int thread_id);
+	int (*get_active_thread)(void);
+
 	GList* (*get_autos) (void);
 	GList* (*get_watches) (void);
 	
@@ -155,6 +158,8 @@ typedef struct _dbg_module {
 	get_stack, \
 	set_active_frame, \
 	get_active_frame, \
+	set_active_thread, \
+	get_active_thread, \
 	get_autos, \
 	get_watches, \
 	get_files, \



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