#define NAT_WINDOWS_NAT_H
#include <windows.h>
+#include <vector>
+
+#include "target/waitstatus.h"
namespace windows_nat
{
extern windows_thread_info *thread_rec (ptid_t ptid,
thread_disposition_type disposition);
+/* Currently executing process */
+extern HANDLE current_process_handle;
+extern DWORD current_process_id;
+extern DWORD main_thread_id;
+extern enum gdb_signal last_sig;
+
+/* The current debug event from WaitForDebugEvent or from a pending
+ stop. */
+extern DEBUG_EVENT current_event;
+
+/* The most recent event from WaitForDebugEvent. Unlike
+ current_event, this is guaranteed never to come from a pending
+ stop. This is important because only data from the most recent
+ event from WaitForDebugEvent can be used when calling
+ ContinueDebugEvent. */
+extern DEBUG_EVENT last_wait_event;
+
+/* Info on currently selected thread */
+extern windows_thread_info *current_windows_thread;
+
+/* The ID of the thread for which we anticipate a stop event.
+ Normally this is -1, meaning we'll accept an event in any
+ thread. */
+extern DWORD desired_stop_thread_id;
+
+/* A single pending stop. See "pending_stops" for more
+ information. */
+struct pending_stop
+{
+ /* The thread id. */
+ DWORD thread_id;
+
+ /* The target waitstatus we computed. */
+ target_waitstatus status;
+
+ /* The event. A few fields of this can be referenced after a stop,
+ and it seemed simplest to store the entire event. */
+ DEBUG_EVENT event;
+};
+
+/* A vector of pending stops. Sometimes, Windows will report a stop
+ on a thread that has been ostensibly suspended. We believe what
+ happens here is that two threads hit a breakpoint simultaneously,
+ and the Windows kernel queues the stop events. However, this can
+ result in the strange effect of trying to single step thread A --
+ leaving all other threads suspended -- and then seeing a stop in
+ thread B. To handle this scenario, we queue all such "pending"
+ stops here, and then process them once the step has completed. See
+ PR gdb/22992. */
+extern std::vector<pending_stop> pending_stops;
+
+/* Contents of $_siginfo */
+extern EXCEPTION_RECORD siginfo_er;
+
/* Return the name of the DLL referenced by H at ADDRESS. UNICODE
determines what sort of string is read from the inferior. Returns
the name of the DLL, or NULL on error. If a name is returned, it