another directory rename: failstar -> fail

"failstar" sounds like a name for a cruise liner from the 80s.  As "*" isn't a
desirable part of directory names, just name the whole thing "fail/", the core
parts being stored in "fail/core/".

Additionally fixing two build system dependency issues:
 - missing jobserver -> protomessages dependency
 - broken bochs -> fail dependency (add_custom_target DEPENDS only allows plain
   file dependencies ... cmake for the win)


git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@956 8c4709b5-6ec9-48aa-a5cd-a96041d1645a

core/SAL/bochs/Interrupt_suppression.ah

@@ -0,0 +1,28 @@
+#ifndef __INTERRUPT_SUPPRESSION_AH__
+  #define __INTERRUPT_SUPPRESSION_AH__
+
+#include "../../AspectConfig.hpp"
+
+#if CONFIG_SUPPRESS_INTERRUPTS == 1
+
+#include "../../../bochs/bochs.h"
+#include "../../../bochs/cpu/cpu.h"
+#include "../SALInst.hpp"
+
+aspect Interrupt_FI
+{
+	pointcut interrupt_method() = "void bx_cpu_c::interrupt(...)";
+
+	advice execution (interrupt_method()) : around ()
+	{	
+		unsigned type = *(tjp->arg<1>());
+		
+		if(!sal::simulator.isSuppressedInterrupt(type)){
+			tjp->proceed();
+		}
+	}
+};
+
+#endif // CONFIG_SUPPRESS_INTERRUPTS
+
+#endif /* __INTERRUPT_SUPPRESSION_AH__ */