X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fvalidate.c;h=d88d17df03dc98828b0aa25b360b060b18005f54;hb=4ed3f0d08c3a57a6762018d9622f253ab9d0f2b6;hp=be8ad272ae421744730c2af62622556de7053bfc;hpb=9f10bc102adce15a820027777a03e49a7b7623da;p=sbcl.git

diff --git a/src/runtime/validate.c b/src/runtime/validate.c
index be8ad27..d88d17d 100644
--- a/src/runtime/validate.c
+++ b/src/runtime/validate.c
@@ -72,11 +72,6 @@ validate(void)
     ensure_space( (lispobj *)DYNAMIC_0_SPACE_START  , DYNAMIC_SPACE_SIZE);
     ensure_space( (lispobj *)DYNAMIC_1_SPACE_START  , DYNAMIC_SPACE_SIZE);
 #endif
-    ensure_space( (lispobj *)CONTROL_STACK_START  , CONTROL_STACK_SIZE);
-    ensure_space( (lispobj *)BINDING_STACK_START  , BINDING_STACK_SIZE);
-#ifdef LISP_FEATURE_C_STACK_IS_CONTROL_STACK
-    ensure_space( (lispobj *) ALTERNATE_SIGNAL_STACK_START, SIGSTKSZ);
-#endif
 
 #ifdef HOLES
     make_holes();
@@ -85,11 +80,11 @@ validate(void)
 #ifdef PRINTNOISE
     printf(" done.\n");
 #endif
-    protect_control_stack_guard_page(1);
 }
 
-void protect_control_stack_guard_page(int protect_p) {
-    os_protect(CONTROL_STACK_GUARD_PAGE,
+void protect_control_stack_guard_page(pid_t t_id, int protect_p) {
+    struct thread *th = find_thread_by_pid(t_id);
+    os_protect(CONTROL_STACK_GUARD_PAGE(th),
 	       os_vm_page_size,protect_p ?
 	       (OS_VM_PROT_READ|OS_VM_PROT_EXECUTE) : OS_VM_PROT_ALL);
 }