[2/5] server: Store thread entry points in server.

[Sebastian Lackner]

For the main thread we store it in the init_process_done handler, for
all other threads in the new_thread handler.

---
 dlls/ntdll/thread.c |    1 +
 server/process.c    |    1 +
 server/protocol.def |    1 +
 server/thread.c     |    2 ++
 server/thread.h     |    1 +
 5 files changed, 6 insertions(+)

diff --git a/dlls/ntdll/thread.c b/dlls/ntdll/thread.c
index 2781827..ef4029a 100644
--- a/dlls/ntdll/thread.c
+++ b/dlls/ntdll/thread.c
@@ -494,6 +494,7 @@ NTSTATUS WINAPI RtlCreateUserThread( HANDLE process, const SECURITY_DESCRIPTOR *
 
     SERVER_START_REQ( new_thread )
     {
+        req->entry      = wine_server_client_ptr( start );
         req->access     = THREAD_ALL_ACCESS;
         req->attributes = 0;  /* FIXME */
         req->suspend    = suspended;
diff --git a/server/process.c b/server/process.c
index 0bf7194..7252497 100644
--- a/server/process.c
+++ b/server/process.c
@@ -1295,6 +1295,7 @@ DECL_HANDLER(init_process_done)
 
     process->ldt_copy = req->ldt_copy;
     process->start_time = current_time;
+    current->entry_point = req->entry;
 
     generate_startup_debug_events( process, req->entry );
     set_process_startup_state( process, STARTUP_DONE );
diff --git a/server/protocol.def b/server/protocol.def
index 3d7f7be..0e1756c 100644
--- a/server/protocol.def
+++ b/server/protocol.def
@@ -737,6 +737,7 @@ struct rawinput_device
 
 /* Create a new thread from the context of the parent */
 @REQ(new_thread)
+    client_ptr_t entry;        /* entry point (in client address space) */
     unsigned int access;       /* wanted access rights */
     unsigned int attributes;   /* object attributes */
     int          suspend;      /* new thread should be suspended on creation */
diff --git a/server/thread.c b/server/thread.c
index b8c73c6..afcb2dc 100644
--- a/server/thread.c
+++ b/server/thread.c
@@ -175,6 +175,7 @@ static inline void init_thread_structure( struct thread *thread )
     thread->context         = NULL;
     thread->suspend_context = NULL;
     thread->teb             = 0;
+    thread->entry_point     = 0;
     thread->debug_ctx       = NULL;
     thread->debug_event     = NULL;
     thread->debug_break     = 0;
@@ -1235,6 +1236,7 @@ DECL_HANDLER(new_thread)
 
     if ((thread = create_thread( request_fd, current->process )))
     {
+        thread->entry_point = req->entry;
         if (req->suspend) thread->suspend++;
         reply->tid = get_thread_id( thread );
         if ((reply->handle = alloc_handle( current->process, thread, req->access, req->attributes )))
diff --git a/server/thread.h b/server/thread.h
index 996d95b..2821991 100644
--- a/server/thread.h
+++ b/server/thread.h
@@ -79,6 +79,7 @@ struct thread
     context_t             *context;       /* current context if in an exception handler */
     context_t             *suspend_context; /* current context if suspended */
     client_ptr_t           teb;           /* TEB address (in client address space) */
+    client_ptr_t           entry_point;   /* entry point (in client address space) */
     affinity_t             affinity;      /* affinity mask */
     int                    priority;      /* priority level */
     int                    suspend;       /* suspend count */
-- 
2.4.5