X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fvalidate.c;h=d88d17df03dc98828b0aa25b360b060b18005f54;hb=c3699db2053ff3b5ac6a98d4431c3789496002d8;hp=6d768039665d7056b683ad90d55bb034e83369de;hpb=1419c1d2d50f039be46a8667351b7738ac4965e4;p=sbcl.git

diff --git a/src/runtime/validate.c b/src/runtime/validate.c
index 6d76803..d88d17d 100644
--- a/src/runtime/validate.c
+++ b/src/runtime/validate.c
@@ -72,9 +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
-#ifdef LISP_FEATURE_C_STACK_IS_CONTROL_STACK
-    ensure_space( (lispobj *) ALTERNATE_SIGNAL_STACK_START, SIGSTKSZ);
-#endif
 
 #ifdef HOLES
     make_holes();
@@ -86,11 +83,9 @@ validate(void)
 }
 
 void protect_control_stack_guard_page(pid_t t_id, int protect_p) {
-    struct thread *th= find_thread_by_pid(t_id);
-#if 0
+    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);
-#endif
 }