tracereader.h

/* C and C++ define some of their types in different places.
 * Check and see if we are using C or C++ and include appropriately
 * so that this will compile under C and C++
 */
#ifdef __cplusplus
 /* C++ includes */
#include <stdint.h>
#include <fstream>
#else
 /* C includes */
#include <inttypes.h>
#endif



typedef struct BYUADDRESSTRACE
{
	uint32_t addr;
	unsigned char reqtype;
	unsigned char size;
	unsigned char attr;
	unsigned char proc;
	uint32_t time;
} p2AddrTr;
typedef enum {
	UNKNOWN,
	LITTLE, /* native format of trace file */
	BIG /* foreign format, will need to translate */
} ENDIAN;
/* NextAddress - Fetch the next address from the trace.
 * See byu_tracereader.c for details.
 */
int NextAddress(FILE* trace_file, p2AddrTr* addr_ptr);
/* reqtype values */
#define FETCH 0x00 // instruction fetch
#define MEMREAD 0x01 // memory read
#define MEMREADINV 0x02 // memory read and invalidate
#define MEMWRITE 0x03 // memory write
#define IOREAD 0x10 // IO read
#define IOWRITE 0x11 // IO Write
#define DEFERREPLY 0x20 // deferred reply
#define INTA 0x21 // interrupt acknowledge
#define CNTRLAGNTRES 0x22 // central agent response
#define BRTRACEREC 0x23 // branch trace record
#define SHUTDOWN 0x31 // shutdown
#define FLUSH 0x32 // flush
#define HALT 0x33 // halt
#define SYNC 0x34 // sync
#define FLUSHACK 0x35 // acknowledge flush
#define STOPCLKACK 0x36 // acknowledge stop clock
#define SMIACK 0x37 // acknowledge SMI mode