bb_edge_profile.h

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/*
        Copyright (C) 1997 CFU Corporation

        File: bb_edge_profile.h
        Author: Chao-yinig Fu
        Date: Aug. 24 1997

        ^..^
        (00)

         $__$
        <~00~>
         (oo)
          ||

        ```````
        C ^|^ D
         \ O /
*/

#ifndef INCLUDED_BB_EDGE_PROFILE_H
#define INCLUDED_BB_EDGE_PROFILE_H

#include <lego.H>
#include "node_table.h"
#include "edge_table.h"
#include "instrument.h"

class BB_Edge_Profile
{
public:
        BB_Edge_Profile():_bb_node_table(NULL),_edge_table(NULL),_bbid_start_index(0),_bbid_end_index(0),_bb_profile_table_string(NULL),_edge_profile_table_string(NULL) {}

        ~BB_Edge_Profile() 
        {
                delete[] _bb_profile_table_string;
                delete[] _edge_profile_table_string;
        }

        void set_bb_profile_table_string(char *i)
        {
                _bb_profile_table_string=new char[strlen(i)+1];
                strcpy(_bb_profile_table_string,i);
        }

        void set_edge_profile_table_string(char *i)
        {
                _edge_profile_table_string=new char[strlen(i)+1];
                strcpy(_edge_profile_table_string,i);
        }

        void doit(legoModule *ModulePtr,int option);
        void instrument(legoProc *proc_ptr);
        void recursive_instrument(legoProc *proc_ptr,legoRegion *region_ptr);
        void insert_probe(legoProc *proc_ptr,legoRegion *region_ptr);
        void instrument_exit_op(legoProc *proc_ptr,legoRegion *region_ptr,legoOp *exit_op);

        void insert_3_probes(legoProc *proc_ptr,legoRegion *region_ptr,legoOprd *predicate_oprd,int true_path_mapping,int false_path_mapping,legoOp *from_op_ptr);

        void open_main_file(int bb_max_entry,int edge_max_entry);
        void close_main_file();
        void open_header_file();
        void close_header_file();

        void lego_write(legoModule *module_ptr,char *input_filename);


        int bbid_end_has_probe(int region_id);
        void bbid_end_insert(int region_id);
        int bbid_start_has_probe(int region_id);
        void bbid_start_insert(int region_id);
        void reset_bbid_start();
        void reset_bbid_end();

private:
        #define BB_EDGE_HEADER_FILENAME "MY_ADDITIONAL.h"
        #define BB_EDGE_MAIN_FILENAME   "BB_eDGe_PRoFiLe.c"

        #define BB_EDGE_PROFILE_START_PROBE_NAME        "_MY_BBiD_STaRT_PRoBe"
        #define BB_EDGE_PROFILE_eND_PROBE_NAME  "_MY_BBiD_eND_PRoBe"
        #define BB_EDGE_PROFILE_1_PROBE_NAME    "_MY_1_PRoBe"

        FILE *_main_fp;         // main file pointer
        FILE *_header_fp;       // header file pointer
        char *_bb_profile_table_string;
        char *_edge_profile_table_string;

        //
        // For bb id probeflag
        //
        #define MAX_BB_ENTRY 2000
        int _bbid_start[MAX_BB_ENTRY];  // have probe at start of bb
        int _bbid_end[MAX_BB_ENTRY];    // have probe at end of bb
        int _bbid_start_index;
        int _bbid_end_index;

        // Instrument tool
        Instrument _my_instrument;

        //
        // Tables of storing the mapping, id, profile bits
        //
        Node_Table *_bb_node_table;
        Edge_Table *_edge_table;
};

#endif // INCLUDED_BB_EDGE_PROFILE_H

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