init: init nachos hw01, should pass jenkins os_group_20_hw job but fail on os_group_20_ta job

code/threads/kernel.h

@@ -0,0 +1,86 @@
+// kernel.h
+//	Global variables for the Nachos kernel.
+//
+// Copyright (c) 1992-1996 The Regents of the University of California.
+// All rights reserved.  See copyright.h for copyright notice and limitation 
+// of liability and disclaimer of warranty provisions.
+
+#ifndef KERNEL_H
+#define KERNEL_H
+
+#include "copyright.h"
+#include "debug.h"
+#include "utility.h"
+#include "thread.h"
+#include "scheduler.h"
+#include "interrupt.h"
+#include "stats.h"
+#include "alarm.h"
+#include "filesys.h"
+#include "machine.h"
+
+class PostOfficeInput;
+class PostOfficeOutput;
+class SynchConsoleInput;
+class SynchConsoleOutput;
+class SynchDisk;
+
+
+
+class Kernel {
+  public:
+    Kernel(int argc, char **argv);
+    				// Interpret command line arguments
+    ~Kernel();		        // deallocate the kernel
+    
+    void Initialize(); 		// initialize the kernel -- separated
+				// from constructor because 
+				// refers to "kernel" as a global
+	void ExecAll();
+	int Exec(char* name);
+    void ThreadSelfTest();	// self test of threads and synchronization
+	
+    void ConsoleTest();         // interactive console self test
+    void NetworkTest();         // interactive 2-machine network test
+	Thread* getThread(int threadID){return t[threadID];}    
+	
+	int CreateFile(char* filename); // fileSystem call
+
+// These are public for notational convenience; really, 
+// they're global variables used everywhere.
+
+    Thread *currentThread;	// the thread holding the CPU
+    Scheduler *scheduler;	// the ready list
+    Interrupt *interrupt;	// interrupt status
+    Statistics *stats;		// performance metrics
+    Alarm *alarm;		// the software alarm clock    
+    Machine *machine;           // the simulated CPU
+    SynchConsoleInput *synchConsoleIn;
+    SynchConsoleOutput *synchConsoleOut;
+    SynchDisk *synchDisk;
+    FileSystem *fileSystem;     
+    PostOfficeInput *postOfficeIn;
+    PostOfficeOutput *postOfficeOut;
+
+    int hostName;               // machine identifier
+
+  private:
+
+	Thread* t[10];
+	char*   execfile[10];
+	int execfileNum;
+	int threadNum;
+    bool randomSlice;		// enable pseudo-random time slicing
+    bool debugUserProg;         // single step user program
+    double reliability;         // likelihood messages are dropped
+    char *consoleIn;            // file to read console input from
+    char *consoleOut;           // file to send console output to
+#ifndef FILESYS_STUB
+    bool formatFlag;          // format the disk if this is true
+#endif
+};
+
+
+#endif // KERNEL_H
+
+