Changeset 14124

Timestamp:

Aug 5, 2010, 1:17:09 PM (9 years ago)

Author:

gb

Message:

extra arg to install_signal_handler; ignored on PPC.

File:

• trunk/source/lisp-kernel/ppc-exceptions.c (modified) (3 diffs)

trunk/source/lisp-kernel/ppc-exceptions.c

@@ -2209 +2209 @@
 
 void
-install_signal_handler(int signo, void *handler, Boolean system)
+install_signal_handler(int signo, void *handler, Boolean system, Boolean on_altstack)
 {
   struct sigaction sa;
@@ -2249 +2249 @@
   if (install_signal_handlers_for_exceptions) {
     extern int no_sigtrap;
-    install_signal_handler(SIGILL, (void *)signal_handler, true);
+    install_signal_handler(SIGILL, (void *)signal_handler, true, false);
     if (no_sigtrap != 1) {
-      install_signal_handler(SIGTRAP, (void *)signal_handler, true);
-    }
-    install_signal_handler(SIGBUS,  (void *)signal_handler, true);
-    install_signal_handler(SIGSEGV, (void *)signal_handler, true);
-    install_signal_handler(SIGFPE, (void *)signal_handler, true);
+      install_signal_handler(SIGTRAP, (void *)signal_handler, true, false);
+    }
+    install_signal_handler(SIGBUS,  (void *)signal_handler, true, false);
+    install_signal_handler(SIGSEGV, (void *)signal_handler, true, false);
+    install_signal_handler(SIGFPE, (void *)signal_handler, true, false);
   }
   
   install_signal_handler(SIGNAL_FOR_PROCESS_INTERRUPT,
-                         (void *)interrupt_handler, true);
+                         (void *)interrupt_handler, true, false);
   signal(SIGPIPE, SIG_IGN);
 }
@@ -2298 +2298 @@
   thread_kill_signal = SIG_KILL_THREAD;
 
-  install_signal_handler(thread_suspend_signal, (void *) suspend_resume_handler, true);
-  install_signal_handler(thread_kill_signal, (void *)thread_kill_handler, true);
+  install_signal_handler(thread_suspend_signal, (void *) suspend_resume_handler, true, false);
+  install_signal_handler(thread_kill_signal, (void *)thread_kill_handler, true, false);
 }