ntdll: Remove the signal_exit_thread wrapper.

dlls/ntdll/unix/signal_arm.c

@@ -1663,12 +1663,6 @@ __ASM_GLOBAL_FUNC( signal_start_thread,
 
 
 /***********************************************************************
- *           signal_exit_thread
- */
-__ASM_GLOBAL_FUNC( signal_exit_thread, "bx r1" )
-
-
-/***********************************************************************
  *           __wine_syscall_dispatcher
  */
 __ASM_GLOBAL_FUNC( __wine_syscall_dispatcher,

dlls/ntdll/unix/signal_arm64.c

@@ -1764,11 +1764,6 @@ __ASM_GLOBAL_FUNC( signal_start_thread,
                    "1:\tmov sp, x4\n\t"
                    "bl " __ASM_NAME("call_init_thunk") )
 
-/***********************************************************************
- *           signal_exit_thread
- */
-__ASM_GLOBAL_FUNC( signal_exit_thread, "br x1" )
-
 
 /***********************************************************************
  *           __wine_syscall_dispatcher

dlls/ntdll/unix/signal_i386.c

@@ -2526,12 +2526,6 @@ __ASM_GLOBAL_FUNC( signal_start_thread,
 
 
 /***********************************************************************
- *           signal_exit_thread
- */
-__ASM_GLOBAL_FUNC( signal_exit_thread, "jmp *8(%esp)" )
-
-
-/***********************************************************************
  *           __wine_syscall_dispatcher
  */
 __ASM_GLOBAL_FUNC( __wine_syscall_dispatcher,

dlls/ntdll/unix/signal_x86_64.c

@@ -2573,12 +2573,6 @@ __ASM_GLOBAL_FUNC( signal_start_thread,
 
 
 /***********************************************************************
- *           signal_exit_thread
- */
-__ASM_GLOBAL_FUNC( signal_exit_thread, "jmp *%rsi" )
-
-
-/***********************************************************************
  *           __wine_syscall_dispatcher
  */
 __ASM_GLOBAL_FUNC( __wine_syscall_dispatcher,

dlls/ntdll/unix/thread.c

@@ -1078,7 +1078,7 @@ static void contexts_from_server( CONTEXT *context, context_t server_contexts[2]
 /***********************************************************************
  *           pthread_exit_wrapper
  */
-static void pthread_exit_wrapper( int status )
+static DECLSPEC_NORETURN void pthread_exit_wrapper( int status )
 {
     close( ntdll_get_thread_data()->wait_fd[0] );
     close( ntdll_get_thread_data()->wait_fd[1] );
@@ -1404,7 +1404,7 @@ void abort_thread( int status )
 {
     pthread_sigmask( SIG_BLOCK, &server_block_set, NULL );
     if (InterlockedDecrement( &nb_threads ) <= 0) abort_process( status );
-    signal_exit_thread( status, pthread_exit_wrapper, NtCurrentTeb() );
+    pthread_exit_wrapper( status );
 }
 
 
@@ -1439,7 +1439,7 @@ static DECLSPEC_NORETURN void exit_thread( int status )
             virtual_free_teb( teb );
         }
     }
-    signal_exit_thread( status, pthread_exit_wrapper, NtCurrentTeb() );
+    pthread_exit_wrapper( status );
 }
 
 
@@ -1449,7 +1449,7 @@ static DECLSPEC_NORETURN void exit_thread( int status )
 void exit_process( int status )
 {
     pthread_sigmask( SIG_BLOCK, &server_block_set, NULL );
-    signal_exit_thread( get_unix_exit_code( status ), process_exit_wrapper, NtCurrentTeb() );
+    process_exit_wrapper( get_unix_exit_code( status ));
 }
 
 

dlls/ntdll/unix/unix_private.h

@@ -203,7 +203,7 @@ extern unsigned int server_queue_process_apc( HANDLE process, const apc_call_t *
 extern int server_get_unix_fd( HANDLE handle, unsigned int wanted_access, int *unix_fd,
                                int *needs_close, enum server_fd_type *type, unsigned int *options );
 extern void wine_server_send_fd( int fd );
-extern void process_exit_wrapper( int status );
+extern void process_exit_wrapper( int status ) DECLSPEC_NORETURN;
 extern size_t server_init_process(void);
 extern void server_init_process_done(void);
 extern void server_init_thread( void *entry_point, BOOL *suspend );
@@ -276,7 +276,6 @@ extern void signal_free_thread( TEB *teb );
 extern void signal_init_process(void);
 extern void DECLSPEC_NORETURN signal_start_thread( PRTL_THREAD_START_ROUTINE entry, void *arg,
                                                    BOOL suspend, TEB *teb );
-extern void DECLSPEC_NORETURN signal_exit_thread( int status, void (*func)(int), TEB *teb );
 extern SYSTEM_SERVICE_TABLE KeServiceDescriptorTable[4];
 extern void __wine_syscall_dispatcher(void);
 extern void DECLSPEC_NORETURN __wine_syscall_dispatcher_return( void *frame, ULONG_PTR retval );