[Openmcl-cvs-notifications] r14124 - /trunk/source/lisp-kernel/ppc-exceptions.c

[gb at clozure.com]

Author: gb
Date: Thu Aug  5 08:17:09 2010
New Revision: 14124

Log:
extra arg to install_signal_handler; ignored on PPC.

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

Modified: trunk/source/lisp-kernel/ppc-exceptions.c
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=3D=3D=3D
--- trunk/source/lisp-kernel/ppc-exceptions.c (original)
+++ trunk/source/lisp-kernel/ppc-exceptions.c Thu Aug  5 08:17:09 2010
@@ -2208,7 +2208,7 @@
 =

 =

 void
-install_signal_handler(int signo, void *handler, Boolean system)
+install_signal_handler(int signo, void *handler, Boolean system, Boolean o=
n_altstack)
 {
   struct sigaction sa;
   =

@@ -2248,17 +2248,17 @@
     ;
   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 !=3D 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);
 }
 =

@@ -2297,8 +2297,8 @@
   thread_suspend_signal =3D SIG_SUSPEND_THREAD;
   thread_kill_signal =3D SIG_KILL_THREAD;
 =

-  install_signal_handler(thread_suspend_signal, (void *) suspend_resume_ha=
ndler, true);
-  install_signal_handler(thread_kill_signal, (void *)thread_kill_handler, =
true);
+  install_signal_handler(thread_suspend_signal, (void *) suspend_resume_ha=
ndler, true, false);
+  install_signal_handler(thread_kill_signal, (void *)thread_kill_handler, =
true, false);
 }
 =

 =