* src/vm/jit/parse.c (ICMD_CHECKNULL): Use OP_CHECK_EXCEPTION.

[cacao.git] / src / vm / signal.c

diff --git a/src/vm/signal.c b/src/vm/signal.c
index ac9b1b90750687e25181f9ece04a3988e9323c82..f8f4d33f403857ecc03dc9e46ddf8bb7e79dcef0 100644 (file)
--- a/src/vm/signal.c
+++ b/src/vm/signal.c
@@ -26,9 +26,7 @@
 
    Authors: Christian Thalinger
 
-   Changes:
-
-   $Id: signal.c 5806 2006-10-19 10:10:23Z twisti $
+   $Id: signal.c 6123 2006-12-05 21:10:54Z twisti $
 
 */
 
@@ -44,6 +42,7 @@
 # include "threads/native/threads.h"
 #endif
 
+#include "mm/memory.h"
 #include "vm/signallocal.h"
 #include "vm/options.h"
 #include "vm/vm.h"
@@ -68,6 +67,13 @@ void signal_init(void)
 #if !defined(__CYGWIN__)
        struct sigaction act;
 
+       /* Allocate something so the garbage collector's signal handlers
+          are installed. */
+
+#if defined(ENABLE_GC_BOEHM)
+       (void) GCNEW(u1);
+#endif
+
        /* install signal handlers we need to convert to exceptions */
 
        sigemptyset(&act.sa_mask);
@@ -78,18 +84,16 @@ void signal_init(void)
 # endif
                /* catch NullPointerException/StackOverFlowException */
 
-               if (!checknull) {
-                       act.sa_sigaction = md_signal_handler_sigsegv;
-                       act.sa_flags     = SA_NODEFER | SA_SIGINFO;
+               act.sa_sigaction = md_signal_handler_sigsegv;
+               act.sa_flags     = SA_NODEFER | SA_SIGINFO;
 
 #if defined(SIGSEGV)
-                       sigaction(SIGSEGV, &act, NULL);
+               sigaction(SIGSEGV, &act, NULL);
 #endif
 
 #if defined(SIGBUS)
-                       sigaction(SIGBUS, &act, NULL);
+               sigaction(SIGBUS, &act, NULL);
 #endif
-               }
 
                /* catch ArithmeticException */