#ifdef LISP_FEATURE_SB_THREAD
pthread_setspecific(lisp_thread, (void *)1);
#endif
+#if defined(LISP_FEATURE_SB_THREAD) && defined(LISP_FEATURE_PPC)
+ /* SIG_STOP_FOR_GC defaults to blocked on PPC? */
+ unblock_gc_signals(0,0);
+#endif
function = th->no_tls_value_marker;
th->no_tls_value_marker = NO_TLS_VALUE_MARKER_WIDETAG;
if(arch_os_thread_init(th)==0) return 1;
th->control_stack_guard_page_protected = T;
th->alien_stack_start=
(lispobj*)((void*)th->binding_stack_start+BINDING_STACK_SIZE);
- th->binding_stack_pointer=th->binding_stack_start;
+ set_binding_stack_pointer(th,th->binding_stack_start);
th->this=th;
th->os_thread=0;
#ifdef LISP_FEATURE_SB_THREAD
#else
th->alien_stack_pointer=((void *)th->alien_stack_start);
#endif
-#if defined(LISP_FEATURE_X86) || defined (LISP_FEATURE_X86_64)
+#if defined(LISP_FEATURE_X86) || defined (LISP_FEATURE_X86_64) || defined(LISP_FEATURE_SB_THREAD)
th->pseudo_atomic_bits=0;
#endif
#ifdef LISP_FEATURE_GENCGC
gc_set_region_empty(&th->alloc_region);
#endif
+#ifdef LISP_FEATURE_SB_THREAD
+ /* This parallels the same logic in globals.c for the
+ * single-threaded foreign_function_call_active, KLUDGE and
+ * all. */
+#if defined(LISP_FEATURE_X86) || defined(LISP_FEATURE_X86_64)
+ th->foreign_function_call_active = 0;
+#else
+ th->foreign_function_call_active = 1;
+#endif
+#endif
#ifndef LISP_FEATURE_SB_THREAD
/* the tls-points-into-struct-thread trick is only good for threaded
SetSymbolValue(CONTROL_STACK_START,(lispobj)th->control_stack_start,th);
SetSymbolValue(CONTROL_STACK_END,(lispobj)th->control_stack_end,th);
#if defined(LISP_FEATURE_X86) || defined (LISP_FEATURE_X86_64)
- SetSymbolValue(BINDING_STACK_POINTER,(lispobj)th->binding_stack_pointer,th);
SetSymbolValue(ALIEN_STACK,(lispobj)th->alien_stack_pointer,th);
SetSymbolValue(PSEUDO_ATOMIC_BITS,(lispobj)th->pseudo_atomic_bits,th);
-#else
- current_binding_stack_pointer=th->binding_stack_pointer;
- current_control_stack_pointer=th->control_stack_start;
#endif
#endif
bind_variable(CURRENT_CATCH_BLOCK,make_fixnum(0),th);
#ifdef LISP_FEATURE_SB_THREAD
bind_variable(STOP_FOR_GC_PENDING,NIL,th);
#endif
+#ifndef LISP_FEATURE_C_STACK_IS_CONTROL_STACK
+ access_control_stack_pointer(th)=th->control_stack_start;
+#endif
th->interrupt_data = (struct interrupt_data *)
os_validate(0,(sizeof (struct interrupt_data)));