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machine.cc File Reference

#include "copyright.h"
#include "machine.h"
#include "system.h"

Go to the source code of this file.

Functions

void CheckEndian ()

Variables

char * exceptionNames []

Function Documentation

void CheckEndian (    )  [static]
 

Definition at line 28 of file machine.cc.

References ASSERT.

Referenced by Machine::Machine. 

00029 {
00030     union checkit {
00031         char charword[4];
00032         unsigned int intword;
00033     } check;
00034 
00035     check.charword[0] = 1;
00036     check.charword[1] = 2;
00037     check.charword[2] = 3;
00038     check.charword[3] = 4;
00039 
00040 #ifdef HOST_IS_BIG_ENDIAN
00041     ASSERT (check.intword == 0x01020304);
00042 #else
00043     ASSERT (check.intword == 0x04030201);
00044 #endif
00045 }

Variable Documentation

char* exceptionNames[] [static]
 

Initial value:

 { "no exception", "syscall", 
                                "page fault/no TLB entry", "page read only",
                                "bus error", "address error", "overflow",
                                "illegal instruction" }

Definition at line 16 of file machine.cc.

Referenced by Machine::RaiseException.

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