@@ -10,10 +10,38 @@
*/
#include "qemu/osdep.h"
+#include "qapi/error.h"
+#include "chardev/char.h"
+#include "chardev/char-fe.h"
+#include "qemu/cutils.h"
#include "exec/windbgstub.h"
#include "exec/windbgstub-utils.h"
+typedef struct WindbgState {
+ bool is_loaded;
+
+ uint32_t ctrl_packet_id;
+ uint32_t data_packet_id;
+} WindbgState;
+
+static WindbgState *windbg_state;
+
+static void windbg_exit(void)
+{
+ g_free(windbg_state);
+}
+
int windbg_server_start(const char *device)
{
+ if (windbg_state) {
+ WINDBG_ERROR("Multiple instances of windbg are not supported.");
+ exit(1);
+ }
+
+ windbg_state = g_new0(WindbgState, 1);
+ windbg_state->ctrl_packet_id = RESET_PACKET_ID;
+ windbg_state->data_packet_id = INITIAL_PACKET_ID;
+
+ atexit(windbg_exit);
return 0;
}