host-darwin.c (segv_handler): When -dH is used, call abort() after running out of stack space.

	* config/rs6000/host-darwin.c (segv_handler): When -dH is used,
	call abort() after running out of stack space.

From-SVN: r66282

gcc/ChangeLog

 2003-04-29  Geoffrey Keating  <geoffk@apple.com>
 
+	* config/rs6000/host-darwin.c (segv_handler): When -dH is used,
+	call abort() after running out of stack space.
+
 	* c-typeck.c (function_types_compatible_p): Ignore incompatible
 	'volatile' qualifiers on a function's return type in GNU mode.
 

gcc/config/rs6000/host-darwin.c

@@ -26,6 +26,7 @@
 #include "hosthooks.h"
 #include "hosthooks-def.h"
 #include "toplev.h"
+#include "diagnostic.h"
 
 static void segv_crash_handler PARAMS ((int));
 static void segv_handler PARAMS ((int, siginfo_t *, void *));
@@ -105,6 +106,9 @@ segv_handler (sig, sip, scp)
 	      }
 	}
       
+      if (global_dc->abort_on_error)
+	abort ();
+
       exit (FATAL_EXIT_CODE);
     }
 

gcc/config/rs6000/x-darwin

 host-darwin.o : $(srcdir)/config/rs6000/host-darwin.c $(CONFIG_H) $(SYSTEM_H) \
-  coretypes.h hosthooks.h hosthooks-def.h toplev.h
+  coretypes.h hosthooks.h hosthooks-def.h toplev.h diagnostic.h
 	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 		$(srcdir)/config/rs6000/host-darwin.c