mgdb: added winnt_supports_multi_process(), winnt_resume_process().

1 files changed, 30 insertions, 1 deletions

diff --git a/overlay/mgdb/gdb/winnt-nat.c b/overlay/mgdb/gdb/winnt-nat.c
index 4a27c40..3637c4e 100644
--- a/overlay/mgdb/gdb/winnt-nat.c
+++ b/overlay/mgdb/gdb/winnt-nat.c
@@ -1105,6 +1105,26 @@ static void winnt_resume_one(ptid_t ptid, int step, enum gdb_signal sig)
 	}
 }
 
+static void winnt_resume_process(pid_t pid, int step, enum gdb_signal sig)
+{
+	struct winnt_process * pdbg;
+	struct winnt_thread *  thread;
+	ptid_t                 ptid;
+
+	if (!(pdbg = winnt_process_record(pid)))
+		return;
+
+	for (thread=pdbg->threads; thread; thread=thread->next) {
+		ptid.pid = pdbg->syspid;
+		ptid.tid = thread->tid;
+		ptid.lwp = 0;
+
+		(thread->tid == inferior_ptid.tid)
+			? winnt_resume_one(ptid,step,sig)
+			: winnt_resume_one(ptid,0,sig);
+	}
+}
+
 static void winnt_resume_all(int step, enum gdb_signal sig)
 {
 	struct winnt_process * pdbg;
@@ -1136,7 +1156,9 @@ static void winnt_resume (
 {
 	ptid_equal(ptid,minus_one_ptid)
 		? winnt_resume_all(step,sig)
-		: winnt_resume_one(ptid,step,sig);
+		: ptid.tid
+			? winnt_resume_one(ptid,step,sig)
+			: winnt_resume_process(ptid.pid,step,sig);
 }
 
 static void winnt_kill (struct target_ops * t)
@@ -1228,6 +1250,11 @@ static char * winnt_pid_to_str (struct target_ops * t, ptid_t ptid)
 	return outbuf;
 }
 
+static int winnt_supports_multi_process(struct target_ops * t)
+{
+	return 1;
+}
+
 static int winnt_perk_init(void)
 {
 	char * argv[2];
@@ -1329,6 +1356,8 @@ static target_ops * winnt_target_alloc (void)
 	t->to_interrupt                 = winnt_interrupt;
 	t->to_get_ada_task_ptid         = winnt_get_ada_task_ptid;
 
+	t->to_supports_multi_process    = winnt_supports_multi_process;
+
 	x86_use_watchpoints(t);
 
 	winnt_init_dr_low();