Decouple target code from remote protocol.

	* target.h (enum target_waitkind): New.
	(struct target_waitstatus): New.
	(struct target_ops) <wait>: Return an unsigned long.  Take a
	target_waitstatus pointer instead of a char pointer.
	(mywait): Likewise.
	* target.c (mywait): Change prototype to return an unsigned long.
	Take a target_waitstatus pointer instead of a char pointer.  Adjust.
	* server.h (thread_from_wait, old_thread_from_wait): Delete
	declarations.
	(prepare_resume_reply): Change prototype to take a
	target_waitstatus.
	* server.c (thread_from_wait, old_thread_from_wait): Delete.
	(last_status, last_ptid): New.
	(start_inferior): Remove "statusptr" argument.  Adjust.  Return a
	pid instead of a signal.
	(attach_inferior): Remove "status" and "signal" parameters.
	Adjust.
	(handle_query): For qGetTLSAddr, parse the thread id with strtol,
	not as an address.
	(handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
	(handle_v_requests, myresume): Remove "status" and "signal"
	parameters.  Adjust.
	(handle_status): New.
	(main): Delete local `status'.  Adjust.
	* remote-utils.c: Include target.h.
	(prepare_resume_reply): Change prototype to take a
	target_waitstatus.  Adjust.

	* linux-low.c (linux_wait): Adjust to new target_ops->wait
	interface.
	* spu-low.c (spu_wait): Adjust.
	* win32-low.c (enum target_waitkind, struct target_waitstatus):
	Delete.
	(win32_wait): Adjust.

1 files changed, 3 insertions, 3 deletions

diff --git a/gdb/gdbserver/server.h b/gdb/gdbserver/server.h
index db750bd..7727e55 100644
--- a/gdb/gdbserver/server.h
+++ b/gdb/gdbserver/server.h
@@ -160,8 +160,7 @@ void unloaded_dll (const char *name, CORE_ADDR base_addr);
 extern unsigned long cont_thread;
 extern unsigned long general_thread;
 extern unsigned long step_thread;
-extern unsigned long thread_from_wait;
-extern unsigned long old_thread_from_wait;
+
 extern int server_waiting;
 extern int debug_threads;
 extern int pass_signals[];
@@ -201,7 +200,8 @@ void convert_ascii_to_int (char *from, unsigned char *to, int n);
 void convert_int_to_ascii (unsigned char *from, char *to, int n);
 void new_thread_notify (int id);
 void dead_thread_notify (int id);
-void prepare_resume_reply (char *buf, char status, unsigned char sig);
+void prepare_resume_reply (char *buf, unsigned long thread_id,
+			   struct target_waitstatus *status);
 
 const char *decode_address_to_semicolon (CORE_ADDR *addrp, const char *start);
 void decode_address (CORE_ADDR *addrp, const char *start, int len);