1.0.26.8: QSHOW changes, bug reporting guidelines

[sbcl.git] / src / runtime / thread.c

diff --git a/src/runtime/thread.c b/src/runtime/thread.c
index 038f16b..f8cb1ca 100644 (file)
--- a/src/runtime/thread.c
+++ b/src/runtime/thread.c
@@ -63,8 +63,6 @@
 #define LOCK_CREATE_THREAD
 #endif
 
-#define ALIEN_STACK_SIZE (1*1024*1024) /* 1Mb size chosen at random */
-
 #ifdef LISP_FEATURE_SB_THREAD
 struct thread_post_mortem {
 #ifdef DELAY_THREAD_POST_MORTEM
@@ -135,7 +133,9 @@ initial_thread_trampoline(struct thread *th)
     link_thread(th);
     th->os_thread=thread_self();
 #ifndef LISP_FEATURE_WIN32
-    protect_control_stack_guard_page(1);
+    protect_control_stack_guard_page(1, NULL);
+    protect_binding_stack_guard_page(1, NULL);
+    protect_alien_stack_guard_page(1, NULL);
 #endif
 
 #if defined(LISP_FEATURE_X86) || defined(LISP_FEATURE_X86_64)
@@ -268,7 +268,9 @@ new_thread_trampoline(struct thread *th)
     }
 
     th->os_thread=thread_self();
-    protect_control_stack_guard_page(1);
+    protect_control_stack_guard_page(1, NULL);
+    protect_binding_stack_guard_page(1, NULL);
+    protect_alien_stack_guard_page(1, NULL);
     /* Since GC can only know about this thread from the all_threads
      * list and we're just adding this thread to it, there is no
      * danger of deadlocking even with SIG_STOP_FOR_GC blocked (which
@@ -521,13 +523,15 @@ boolean create_os_thread(struct thread *th,os_thread_t *kid_tid)
 #endif
 
     if((initcode = pthread_attr_init(th->os_attr)) ||
-       /* call_into_lisp_first_time switches the stack for the initial thread. For the
-        * others, we use this. */
-       (pthread_attr_setstack(th->os_attr,th->control_stack_start,thread_control_stack_size)) ||
+       /* call_into_lisp_first_time switches the stack for the initial
+        * thread. For the others, we use this. */
+       (pthread_attr_setstack(th->os_attr,th->control_stack_start,
+                              thread_control_stack_size)) ||
        (retcode = pthread_create
         (kid_tid,th->os_attr,(void *(*)(void *))new_thread_trampoline,th))) {
         FSHOW_SIGNAL((stderr, "init = %d\n", initcode));
-        FSHOW_SIGNAL((stderr, printf("pthread_create returned %d, errno %d\n", retcode, errno)));
+        FSHOW_SIGNAL((stderr, "pthread_create returned %d, errno %d\n",
+                      retcode, errno));
         if(retcode < 0) {
             perror("create_os_thread");
         }