From 7f369bc451dc4189529efa1e5c9febe52c68a876 Mon Sep 17 00:00:00 2001
From: fossee
Date: Tue, 3 Sep 2019 10:51:06 +0530
Subject: separated nghdl

---
 nghdl/src/model_generation.py | 845 ------------------------------------------
 1 file changed, 845 deletions(-)
 delete mode 100644 nghdl/src/model_generation.py

(limited to 'nghdl/src/model_generation.py')

diff --git a/nghdl/src/model_generation.py b/nghdl/src/model_generation.py
deleted file mode 100644
index 772cbb52..00000000
--- a/nghdl/src/model_generation.py
+++ /dev/null
@@ -1,845 +0,0 @@
-#!/usr/bin/env python
-
-"""#!/usr/bin/python """
-import re
-import sys
-import os
-
-#######Script start from here
-print "Arguement is :", sys.argv[1]
-fname = os.path.basename(sys.argv[1])
-print "VHDL filename is :",fname
-home = os.path.expanduser("~")
-###########Creating connection_info.txt file from vhdl file#####################
-read_vhdl = open(sys.argv[1],'r')
-vhdl_data = read_vhdl.readlines()
-read_vhdl.close()
-
-start_flag = -1 #Used for scaning part of data
-scan_data=[]
-#p=re.search('port(.*?)end',read_vhdl,re.M|re.I|re.DOTALL).group()
-
-for item in vhdl_data:
-    if re.search('port',item,re.I):
-        start_flag = 1
-        
-    elif re.search("end",item,re.I):
-        start_flag = 0
-    else:
-        pass
-
-    if start_flag == 1:
-        item=re.sub("port", " ", item, flags=re.I)
-        item=re.sub("\(", " ", item, flags=re.I)
-        item=re.sub("\)", " ", item, flags=re.I)
-        item=re.sub(";"," ",item,flags=re.I)
-        
-        scan_data.append(item.rstrip())
-        scan_data=filter(None, scan_data)
-    elif start_flag == 0:
-        break
-    
-#print "Scan Data",scan_data
-port_info=[]
-port_vector_info = []
-
-for item in scan_data:
-    print "Scan Data :",item
-    if re.search("in",item,flags=re.I):
-        if re.search("std_logic_vector",item,flags=re.I):
-            temp=re.compile(r"\s*std_logic_vector\s*",flags=re.I)
-        elif re.search("std_logic",item,flags=re.I):
-            temp=re.compile(r"\s*std_logic\s*",flags=re.I)
-        else:
-            print "Please check your vhdl code for datatype of input port"
-            sys.exit()
-    elif re.search("out",item,flags=re.I):
-        if re.search("std_logic_vector",item,flags=re.I):                                                                                      
-            temp=re.compile(r"\s*std_logic_vector\s*",flags=re.I)                                                               
-        elif re.search("std_logic",item,flags=re.I):                                                                                           
-            temp=re.compile(r"\s*std_logic\s*",flags=re.I)                                                                      
-        else:                                                                                                                                  
-            print "Please check your vhdl code for datatype of output port"
-            sys.exit()
-    else:
-        print "Please check the in/out direction of your port"
-        sys.exit()
-        
-    lhs=temp.split(item)[0]
-    rhs=temp.split(item)[1]
-    bit_info=re.compile(r"\s*downto\s*",flags=re.I).split(rhs)[0]
-    if bit_info:
-        port_info.append(lhs+":"+str(int(bit_info)+int(1)))
-        port_vector_info.append(1)
-    else:
-        port_info.append(lhs+":"+str(int(1)))
-        port_vector_info.append(0)
-
-print "Port Info :",port_info
-
-#Open connection_info.txt file 
-
-con_ifo=open('connection_info.txt','w')
-
-for item in port_info:
-    word=item.split(':')
-    con_ifo.write(word[0].strip()+' '+word[1].strip()+' '+word[2].strip())
-    con_ifo.write("\n")
-con_ifo.close()
-############### Reading connection/port information#############################
-
-#Declaring input and output list
-input_list=[]
-output_list=[]
-
-#Reading connection_info.txt file for port infomation
-read_file=open('connection_info.txt','r')
-data=read_file.readlines()
-read_file.close()
-
-#Extracting input and output port list from data
-print "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
-for line in data:
-    print line
-    if re.match(r'^\s*$', line):
-        pass
-        #print "Blank Line"
-    else:
-        in_items=re.findall("IN",line,re.MULTILINE|re.IGNORECASE)
-        out_items=re.findall("OUT",line,re.MULTILINE|re.IGNORECASE)
-        #print "Line",line
-        if in_items:
-            input_list.append(line.split())
-            #print "Found IN"
-        else:
-            pass
-            #print "Not Found"
-        
-        if out_items:
-            output_list.append(line.split())
-            #print "Found Out"
-        else:
-            pass
-
-print "Inout List :",input_list
-print "Output list",output_list
-input_port=[]
-output_port=[]
-#creating list of input and output port with its weight 
-for input in input_list:
-    input_port.append(input[0]+":"+input[2])
-    #print "Input List: ",input
-for output in output_list:
-    output_port.append(output[0]+":"+output[2])
-    #print "Output List: ",output
-
-print "Output Port List : ",output_port
-print "Input Port List : ",input_port
-
-######################Creating content for cfunc.mod file#######################
-print "Starting With cfunc.mod file"
-cfunc=open('cfunc.mod','w')
-
-print "Building content for cfunc.mod file"
-
-comment='''/* This is cfunc.mod file auto generated by gen_con_info.py
-Developed by Fahim at IIT Bombay */ \n 
-        '''
-
-header='''
-#include <stdio.h>                                                                                                                             
-#include <math.h>                                                                                                                              
-#include <string.h>                                                                                                                            
-#include <time.h>                                                                                                                              
-#include <sys/socket.h>                                                                                                                        
-#include <sys/types.h>                                                                                                                         
-#include <netinet/in.h>                                                                                                                        
-#include <netdb.h>                                                                                                                             
-#include <stdlib.h>                                                                                                                            
-#include <unistd.h>                                                                                                                            
-#include <errno.h> 
-'''
-
-function_open='''void cm_'''+fname.split('.')[0]+'''(ARGS) \n{'''
-
-digital_state_output=[]
-for item in output_port:
-    digital_state_output.append("Digital_State_t *_op_"+item.split(':')[0]+", *_op_"+item.split(':')[0]+"_old;")
-
-
-var_section='''
-    // Declaring components of Client                                                                                                          
-    static int flag=0;                                                                                                                         
-    FILE *log_client = NULL;                                                                                                                   
-    log_client=fopen("client.log","a");                                                                                                        
-    int socket_fd, bytes_recieved;                                                                                                             
-    char send_data[1024];                                                                                                                      
-    char recv_data[1024];
-    char *key_iter;
-    struct hostent *host;                                                                                                                      
-    struct sockaddr_in server_addr;                                                                                                            
-    double time_limit = PARAM(stop_time);
-    int sock_port = 5000+PARAM(instance_id);
-'''
-temp_input_var=[]
-for item in input_port:
-    temp_input_var.append("char temp_"+item.split(':')[0]+"[1024];")
-
-#Start of INIT function 
-init_start_function='''
-    if(INIT)
-    {
-        /* Allocate storage for output ports.And set the load for input ports */
-'''
-  
-cm_event_alloc=[]
-cm_count_output=0
-for item in output_port:
-   cm_event_alloc.append("cm_event_alloc("+str(cm_count_output)+","+item.split(':')[1]+"*sizeof(Digital_State_t));")
-   cm_count_output=cm_count_output+1
-
-load_in_port=[]
-for item in input_port:
-    load_in_port.append("for(Ii=0;Ii<PORT_SIZE("+item.split(':')[0]+");Ii++)\n\t\t{\n\t\t\tLOAD("+item.split(':')[0]+"[Ii])=PARAM(input_load); \n\t\t}")
-
-cm_count_ptr=0
-cm_event_get_ptr=[]
-for item in output_port:
-    cm_event_get_ptr.append("_op_"+item.split(':')[0]+" = _op_"+item.split(':')[0]+"_old = (Digital_State_t *) cm_event_get_ptr("+str(cm_count_ptr)+",0);")
-    cm_count_ptr=cm_count_ptr+1
-
-systime_info='''
-        /*Taking system time info for log */                                                                                                   
-        time_t systime;                                                                                                                        
-        systime = time(NULL);                                                                                                                  
-        printf(ctime(&systime));                                                                                                               
-        printf("Client-Initialising ngspice \\n");                                                                                              
-        fprintf(log_client,"Setup Client Server Connection at %s \\n",ctime(&systime));                                                         
-'''
-
-init_else='''
-        printf("Client-Inside else of INIT \\n");                                                                                               
-        fprintf(log_client,"Inside else of INIT \\n");                                                                                          
-        /*  retrieve storage for output ports. */
-'''
-
-els_evt_ptr=[]
-els_evt_count1=0
-els_evt_count2=0
-for item in output_port:
-    els_evt_ptr.append("_op_"+item.split(":")[0]+" = cm_event_get_ptr("+str(els_evt_count1)+","+str(els_evt_count2)+");")
-    els_evt_count2=els_evt_count2+1
-    els_evt_ptr.append("_op_"+item.split(":")[0]+"_old"+" = cm_event_get_ptr("+str(els_evt_count1)+","+str(els_evt_count2)+");")
-    els_evt_count1=els_evt_count1+1
-
-
-client_setup='''
-        /* Client setup */                                                                                                                     
-        //Default hostname assignment                                                                                                          
-        host = gethostbyname("127.0.0.1");                                                                                                     
-        printf("Client-Creating Client Socket \\n");                                                                                             
-        fprintf(log_client,"Creating client socket \\n"); 
-'''
-create_socket='''
-        //Creating socket for client                                                                                                           
-        if ((socket_fd = socket(AF_INET, SOCK_STREAM, 0)) == -1)                                                                               
-        {                                                                                                                                      
-            perror("Client-Error while creating client Socket \\n");                                                                             
-            fprintf(log_client,"Error while creating client sockte \\n");                                                                        
-            exit(1);                                                                                                                           
-        }                                                                                                                                      
-                                                                                                                                                              
-        printf("Client-Client Socket created successfully \\n");                                                                                 
-        printf("Client- Socket Id : %d \\n",socket_fd);                                                                                         
-        fprintf(log_client,"Client-Client Socket created successfully \\n");                                                                     
-        fprintf(log_client,"Client- Socket Id : %d \\n",socket_fd);                                                                             
-
-        // memset(&server_addr, 0, sizeof(server_addr));                                                                                       
-        server_addr.sin_family = AF_INET;                                                                                                      
-        server_addr.sin_port = htons(sock_port);                                                                                                    
-        server_addr.sin_addr = *((struct in_addr *)host->h_addr);                                                                              
-        bzero(&(server_addr.sin_zero),8);                                                                                                      
-
-'''
-
-connect_server='''
-        printf("Client-Connecting to server \\n");                                                                                              
-        fprintf(log_client,"Client-Connecting to server \\n");                                                                                  
-        //Conneting to server                                                                                                                  
-
-        int try_limit=10;                                                                                                                      
-        while(try_limit>0)                                                                                                                     
-        {                                                                                                                                      
-            if (connect(socket_fd, (struct sockaddr*)&server_addr,sizeof(struct sockaddr)) == -1)                                              
-            {                                                                                                                                  
-                sleep(1);                                                                                                                      
-                try_limit--;                                                                                                                   
-                if(try_limit==0)                                                                                                               
-                {                                                                                                                              
-                    fprintf(stderr,"Connect- Error:Tried to connect server on port , failed..giving up \\n");                                   
-                    fprintf(log_client,"Connect- Error:Tried to connect server on port , failed..giving up \\n");                               
-                    exit(1);                                                                                                                   
-                }                                                                                                                              
-            }                                                                                                                                
-            else                                                                                                                               
-            {                                                                                                                                  
-                printf("Client-Connected to server \\n");                                                                                       
-                fprintf(log_client,"Client-Connected to server \\n");                                                                           
-                break;                                                                                                                         
-            }                                                                                                                                  
-        } 
-
-'''
-
-time_limit ='''
-        if(TIME < time_limit)                                                                                                                  
-        {                                                                                                                                      
-            //Formating data for sending it to client
-            int Ii;
-
-'''
-#Assign bit value to every input
-assign_data_to_input=[]
-for item in input_port:
-    assign_data_to_input.append("\t\t\tfor(Ii=0;Ii<PORT_SIZE("+item.split(':')[0]+");Ii++)\n\
-\t\t\t{\n\t\t\t\tif( INPUT_STATE("+item.split(':')[0]+"[Ii])==ZERO )\n\
-\t\t\t\t{\n\t\t\t\t\ttemp_"+item.split(':')[0]+"[Ii]='0';\n\t\t\t\t}\n\
-\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\ttemp_"+item.split(':')[0]+"[Ii]='1';\n\
-\t\t\t\t}\n\t\t\t}\n\t\t\ttemp_"+item.split(':')[0]+"[Ii]='\\0';\n\n")
-
-
-snprintf_stmt=[]
-snprintf_count=0
-snprintf_stmt.append("\t\t\t//Sending and receiving data to-from server \n")
-snprintf_stmt.append('\t\t\tsnprintf(send_data,sizeof(send_data),"')
-for item in input_port:
-    snprintf_count=snprintf_count+1
-    snprintf_stmt.append(item.split(':')[0]+":%s")
-    if snprintf_count == len(input_port):
-        snprintf_stmt.append('",')
-        internal_count=0
-        for item1 in input_port:
-            if internal_count == len(input_port):
-                pass
-            else:    
-                snprintf_stmt.append("temp_"+item1.split(':')[0])
-                internal_count=internal_count+1
-                if internal_count == len(input_port):
-                    pass
-                else:
-                    snprintf_stmt.append(",")
-        snprintf_stmt.append(");")
-    else:
-        snprintf_stmt.append(",")
-
-snprintf_stmt.append('\n\t\t\tprintf("Client-Value of buffer string is %s \\n",send_data);')
-snprintf_stmt.append('\n\t\t\tprintf("Client-Sending data to server from client \\n");')
-
-send_data='''
-
-            if ( send(socket_fd,send_data,sizeof(send_data),0)==-1)                                                                            
-            {                                                                                                                                  
-                fprintf(stderr, "Client-Failure Sending Message \\n");                                                                           
-                close(socket_fd);                                                                                                              
-                exit(1);                                                                                                                       
-            }                                                                                                                                  
-            else                                                                                                                               
-            {                                                                                                                                  
-                printf("Client-Message being sent: %s \\n",send_data);                                                                           
-                fprintf(log_client,"Socket Id : %d & Message sent : %s \\n",socket_fd,send_data);                                               
-            }
-
-'''
-
-recv_data='''
-
-            bytes_recieved=recv(socket_fd,recv_data,sizeof(recv_data),0);                                                                      
-            if ( bytes_recieved <= 0 )                                                                                                         
-            {                                                                                                                                  
-                printf("Client-Either Connection Closed or Error \\n");                                                                          
-                exit(1);                                                                                                                       
-            }                                                                                                                                  
-            recv_data[bytes_recieved] = '\\0';                                                                                                
-            
-            printf("Client-Message Received From Server -  %s\\n",recv_data);                                                                   
-            fprintf(log_client,"Message Received From Server- %s\\n",recv_data);   
-
-'''
-
-#Scheduling output event
-
-sch_output_event=[]
-
-for item in output_port:
-    sch_output_event.append("\t\t\t/* Scheduling event and processing them */\n\
-\t\t\tif((key_iter=strstr(recv_data, "+'"'+item.split(':')[0]+':"'")) != NULL)\n\
-\t\t\t{\n\
-\t\t\twhile(*key_iter++ != ':');\n\
-\t\t\tfor(Ii=0;*key_iter != ';';Ii++,key_iter++)\n\
-\t\t\t{\n\
-\t\t\t\tprintf(\"Client- Bit val is %c \\n\",*key_iter);\n\
-\t\t\t\tfprintf(log_client,\"Client-Bit val is %c \\n\",*key_iter);\n\
-\t\t\t\tif(*key_iter=='0')\n\t\t\t\t{\n\
-\t\t\t\t\tprintf(\"Client-Zero Received \");\n\
-\t\t\t\t\t_op_"+item.split(':')[0]+"[Ii]=ZERO;\n\t\t\t\t}\n\
-\t\t\t\telse if(*key_iter=='1')\n\t\t\t\t{\n\
-\t\t\t\t\tprintf(\"Client-One Received \\n\");\n\
-\t\t\t\t\t_op_"+item.split(':')[0]+"[Ii]=ONE;\n\
-\t\t\t\t}\n\t\t\t\telse\t\t\t\t{\n\
-\t\t\t\t\tfprintf(log_client,\"Unknow value return from server \\n\");\n\
-\t\t\t\t\tprintf(\"Client-Unknown value return \\n\");\n\t\t\t\t}\n\
-\t\t\t\tif(ANALYSIS == DC)\n\t\t\t\t{\n\
-\t\t\t\t\tOUTPUT_STATE("+item.split(':')[0]+"[Ii]) = _op_"+item.split(':')[0]+"[Ii];\n\
-\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\
-\t\t\t\t\tif(_op_"+item.split(':')[0]+"[Ii] != _op_"+item.split(':')[0]+"_old[Ii])\n\
-\t\t\t\t\t{\n\
-\t\t\t\t\t\tOUTPUT_STATE("+item.split(':')[0]+"[Ii]) = _op_"+item.split(':')[0]+"[Ii];\n\
-\t\t\t\t\t\tOUTPUT_DELAY("+item.split(':')[0]+"[Ii]) = ((_op_"+item.split(':')[0]+"[Ii] == ZERO) ? PARAM(fall_delay) : PARAM(rise_delay));\n\
-\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\
-\t\t\t\t\t\tOUTPUT_CHANGED("+item.split(':')[0]+"[Ii]) = FALSE;\n\t\t\t\t\t}\n\
-\t\t\t\t}\n\t\t\t\tOUTPUT_STRENGTH("+item.split(':')[0]+"[Ii]) = STRONG;\n\
-\t\t\t}\n\
-\t\t\t}\n")
-
-
-els_time_limit='''
-
-        else                                                                                                                                   
-        {                                                                                                                                     
-            char *end_signal="END";                                                                                                            
-            printf("Closing Ngspice Simulation \\n");                                                                                           
-            printf("current time = %g\\n",TIME);                                                                                                
-            fprintf(log_client,"Times : Closing Socket \\n");                                                                                   
-            snprintf(send_data,sizeof(send_data),"%s",end_signal);                                                                             
-            printf("Client-Value of buffer string is for END signal is %s \\n",send_data);                                                      
-            printf("Client-Sending data to server from client for end signal \\n");                                                             
-            
-            if ( send(socket_fd,send_data,sizeof(send_data),0)==-1)                                                                            
-            {                                                                                                                                  
-                printf("Client-Failure Sending Message for END signal \\n");                                                                    
-                close(socket_fd);                                                                                                              
-                exit(1);                                                                                                                       
-            }                                                                                                                                  
-            else                                                                                                                               
-            {                                                                                                                                  
-                printf("Client-Message being sent for END signal : %s\\n",send_data);                                                           
-                fprintf(log_client,"Socket Id : %d & Message sent : %s for END signal \\n",socket_fd,send_data);                                
-            }                                                                                                                                  
-            flag++;                                                                                                                            
-            close(socket_fd);                                                                                                                  
-        }    
-
-'''
-
-
-#Writing content in cfunc.mod file 
-cfunc.write(comment)
-cfunc.write(header)
-cfunc.write("\n")
-cfunc.write(function_open)
-cfunc.write("\n")
-
-#Adding digital state Variable
-for item in digital_state_output:
-    cfunc.write("\t"+item+"\n")
-    
-#Adding variable declaration section
-cfunc.write(var_section)
-for item in temp_input_var:
-    cfunc.write("\t"+item+"\n")
-cfunc.write("\n");
-
-#Adding INIT portion
-cfunc.write(init_start_function)
-for item in cm_event_alloc:
-    cfunc.write(2*"\t"+item)
-    cfunc.write("\n")
-
-cfunc.write(2*"\t"+"/* set the load for input ports. */")
-cfunc.write("\n")
-cfunc.write(2*"\t"+"int Ii;")
-cfunc.write("\n");
-
-for item in load_in_port:
-    cfunc.write(2*"\t"+item)
-    cfunc.write("\n")
-cfunc.write("\n")
-cfunc.write(2*"\t"+"/*Retrieve Storage for output*/")
-cfunc.write("\n")
-for item in cm_event_get_ptr:
-    cfunc.write(2*"\t"+item)
-    cfunc.write("\n")
-cfunc.write(systime_info)
-cfunc.write("\n")
-cfunc.write("\t\tchar command[1024];")
-cfunc.write('\t\tsnprintf(command,1024,"'+home+'/ngspice-nghdl/src/xspice/icm/ghdl/'+fname.split('.')[0]+'/DUTghdl/start_server.sh %d &",sock_port);\n')
-cfunc.write('\t\tsystem(command);')
-cfunc.write("\t}")
-cfunc.write("\n")
-cfunc.write("\telse\n\t{\n")
-
-for item in els_evt_ptr:
-    cfunc.write(2*"\t"+item)
-    cfunc.write("\n")
-cfunc.write("\t}")
-cfunc.write("\n\n")
-cfunc.write("\tif(flag==0)\n\t{")
-cfunc.write(client_setup)
-cfunc.write(create_socket)
-cfunc.write(connect_server)
-cfunc.write(time_limit)
-
-for item in assign_data_to_input:
-    cfunc.write(item)
-
-for item in snprintf_stmt:
-    cfunc.write(item)
-
-cfunc.write(send_data)
-cfunc.write(recv_data)
-
-for item in sch_output_event:
-    cfunc.write(item)
-#End of if statement of time limit
-cfunc.write(2*"\t"+"}")
-
-#Else part of time limit -sending END signal
-cfunc.write(els_time_limit)
-
-#Close if of flag==0
-cfunc.write("\t}\n\n")
-
-#close log_client file
-cfunc.write("\tfclose(log_client);")
-
-#Close cm_ function
-cfunc.write("\n}")
-cfunc.close()
-
-################Creating ifspec.ifs file########################################
-print "Starting with ifspec.ifs file"
-ifspec=open('ifspec.ifs','w')
-
-print "Gathering Al the content for ifspec file"
-
-ifspec_comment='''
-/*
-SUMMARY: This file is auto generated and it contains the interface specification for the                                                                            
-code model. */\n  
-'''
-
-name_table='NAME_TABLE:\n\
-C_Function_Name: cm_'+fname.split('.')[0]+'\n\
-Spice_Model_Name: '+fname.split('.')[0]+'\n\
-Description: "Model generated from ghdl code '+fname+'" \n'
-
-#Input and Output Port Table
-in_port_table=[]
-out_port_table=[]
-
-for item in input_port:
-    port_table = 'PORT_TABLE:\n'
-    port_name = 'Port_Name:\t'+item.split(':')[0]+'\n'
-    description = 'Description:\t"input port '+item.split(':')[0]+'"\n'
-    direction = 'Direction:\tin\n'
-    default_type = 'Default_Type:\td\n'
-    allowed_type = 'Allowed_Types:\t[d]\n'
-    vector = 'Vector:\tyes\n'
-    vector_bounds = 'Vector_Bounds:\t['+item.split(':')[1]+' '+item.split(":")[1]+']\n'
-    null_allowed = 'Null_Allowed:\tno\n'
-    #Insert detail in the list
-    in_port_table.append(port_table+port_name+description+direction+default_type+allowed_type+vector+vector_bounds+null_allowed)
-
-
-for item in output_port:
-    port_table = 'PORT_TABLE:\n'
-    port_name = 'Port_Name:\t'+item.split(':')[0]+'\n'
-    description = 'Description:\t"output port '+item.split(':')[0]+'"\n'
-    direction = 'Direction:\tout\n'
-    default_type = 'Default_Type:\td\n'
-    allowed_type = 'Allowed_Types:\t[d]\n'
-    vector = 'Vector:\tyes\n'
-    vector_bounds = 'Vector_Bounds:\t['+item.split(':')[1]+' '+item.split(":")[1]+']\n'
-    null_allowed = 'Null_Allowed:\tno\n'
-    #Insert detail in the list
-    in_port_table.append(port_table+port_name+description+direction+default_type+allowed_type+vector+vector_bounds+null_allowed)
-
-parameter_table='''
-
-PARAMETER_TABLE:
-Parameter_Name:     instance_id
-Description:        "instance_id"
-Data_Type:          real
-Default_Value:      0
-Limits:             -
-Vector:              no
-Vector_Bounds:       -
-Null_Allowed:       yes
-
-PARAMETER_TABLE:                                                                                                                               
-Parameter_Name:     rise_delay                  fall_delay                                                                                     
-Description:        "rise delay"                "fall delay"                                                                                   
-Data_Type:          real                        real                                                                                           
-Default_Value:      1.0e-9                      1.0e-9                                                                                         
-Limits:             [1e-12 -]                   [1e-12 -]                                                                                      
-Vector:              no                          no                                                                                            
-Vector_Bounds:       -                           -                                                                                             
-Null_Allowed:       yes                         yes                                                                                            
-
-PARAMETER_TABLE:                                                                                                                               
-Parameter_Name:     input_load                  stop_time                                                                                      
-Description:        "input load value (F)"      "time at which to shut-down (seconds)"                                                         
-Data_Type:          real                        real                                                                                           
-Default_Value:      1.0e-12                     1.0                                                                                            
-Limits:             -                           [0.0 -]                                                                                        
-Vector:              no                         no                                                                                             
-Vector_Bounds:       -                          -                                                                                              
-Null_Allowed:       yes                         no    
-
-'''
-
-
-#Writing all the content in ifspec file
-ifspec.write(ifspec_comment)
-ifspec.write(name_table+"\n\n")
-
-for item in in_port_table:
-    ifspec.write(item+"\n")
-
-ifspec.write("\n")
-
-for item in out_port_table:
-    ifspec.write(item+"\n")
-
-ifspec.write("\n")
-ifspec.write(parameter_table)
-ifspec.close()
-
-
-########Creating testbench file ################################################
-print "Starting with testbench file"
-
-testbench=open(fname.split('.')[0]+'_tb.vhdl','w')
-print fname.split('.')[0] + '_tb.vhdl'
-#comment
-comment_vhdl="--------------------------------------------------------------------------------\n--This testbench has been created by Ambikeshwar Srivastava, FOSSEE, IIT Bombay\n-------------------------------------------------------------------------------"
-#Adding header, entity and architecture statement
-tb_header='''
-library ieee;                                                                                                                                   
-use ieee.std_logic_1164.all;                                                                                                                    
-use ieee.numeric_std.all;                                                                                                                       
-library work;                                                                                                                                   
-use work.Vhpi_Foreign.all;                                                                                                                      
-use work.Utility_Package.all;
-use work.sock_pkg.all;
-
-
-'''
-
-tb_entity="entity "+fname.split('.')[0]+"_tb is\nend entity;\n\n"
-
-arch="architecture "+fname.split('.')[0]+"_tb_beh of "+fname.split('.')[0]+"_tb is\n"
-
-#Adding components
-
-components=[]
-components.append("\tcomponent "+fname.split('.')[0]+" is\n\t\tport(\n\t\t\t\t")
-
-port_vector_count = 0
-
-for item in input_port:
-    if port_vector_info[port_vector_count]:
-        components.append(item.split(':')[0]+": in std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0);\n\t\t\t\t")
-    else:
-        components.append(item.split(':')[0]+": in std_logic;\n\t\t\t\t")
-
-    port_vector_count += 1
-        #if item.split(":")[1] != '1':
-        #    components.append(item.split(':')[0]+": in std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0);\n\t\t\t\t")
-        #else:
-        #    components.append(item.split(':')[0]+": in std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0);\n\t\t\t\t")
-
-for item in output_port[:-1]:
-    if port_vector_info[port_vector_count]:
-        components.append(item.split(':')[0]+": out std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0);\n\t\t\t\t")
-    else:
-        components.append(item.split(':')[0]+": out std_logic;\n\t\t\t\t")   
-
-    port_vector_count += 1
-
-if port_vector_info[port_vector_count]:
-    components.append(output_port[-1].split(':')[0]+": out std_logic_vector("+str(int(output_port[-1].split(':')[1])-int(1))+" downto 0)\n\t\t\t\t")
-else:
-    components.append(output_port[-1].split(':')[0]+": out std_logic\n\t\t\t\t")
-    #if item.split(":")[1] != '1':                                                                                                               
-    #    components.append(item.split(':')[0]+": out std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0)\n\t\t\t\t")                
-    #else:                                                                                                                                       
-    #    components.append(item.split(':')[0]+": out std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0)\n\t\t\t\t")
-
-components.append(");\n")
-components.append("\tend component;\n\n")
-
-#Adding signals
-signals=[]
-signals.append("\tsignal clk_s : std_logic := '0';\n")
-
-port_vector_count = 0
-
-for item in input_port:
-    if port_vector_info[port_vector_count]:
-        signals.append("\tsignal "+item.split(':')[0]+": std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0);\n")
-    else:
-        signals.append("\tsignal "+item.split(':')[0]+": std_logic;\n")
-    port_vector_count += 1
-
-    #if item.split(":")[1] != '1':                                                                                                               
-    #    signals.append("\tsignal "+item.split(':')[0]+": std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0);\n")                
-    #else:                                                                                                                                       
-    #    signals.append("\tsignal "+item.split(':')[0]+": std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0);\n")
-
-
-for item in output_port:
-    if port_vector_info[port_vector_count]:
-        signals.append("\tsignal "+item.split(':')[0]+": std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0);\n")
-    else:
-        signals.append("\tsignal "+item.split(':')[0]+": std_logic;\n")    
-    port_vector_count += 1
-    #if item.split(":")[1] != '1':                                                                                                               
-    #    signals.append("\tsignal "+item.split(':')[0]+": std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0);\n")                
-    #else:                                                                                                                                       
-    #    signals.append("\tsignal "+item.split(':')[0]+": std_logic_vector("+str(int(item.split(':')[1])-int(1))+" downto 0);\n")
-
-#Adding mapping part 
-map=[]
-map.append("\tu1 : "+fname.split('.')[0]+" port map(\n")
-
-for item in input_port:
-    map.append("\t\t\t\t"+item.split(':')[0]+" => "+item.split(':')[0]+",\n")
-
-for item in output_port:
-    if output_port.index(item) == len(output_port) - 1:
-        map.append("\t\t\t\t"+item.split(':')[0]+" => "+item.split(':')[0]+"\n")
-    else:
-        map.append("\t\t\t\t"+item.split(':')[0]+" => "+item.split(':')[0]+",\n")
-map.append("\t\t\t);")
-
-
-#testbench Clock
-tb_clk= "clk_s <= not clk_s after 5 us;\n\n"
-#Adding Process block for Vhpi
-process_Vhpi=[]
-process_Vhpi.append("\tprocess\n\t\tvariable sock_port : integer;\n\t\tbegin\n\t\tsock_port := sock_pkg_fun;\n\t\tVhpi_Initialize(sock_port);\n\t\twait until clk_s = '1';\n\t\twhile true loop\n\t\t\twait until clk_s = '0';\n\t\t\tVhpi_Listen;\n\t\t\twait for 1 us;\n\t\t\tVhpi_Send;\n\t\tend loop;\n\t\twait;\n\tend process;\n\n")
-#Adding process block 
-process=[]
-process.append("\tprocess\n\n")
-
-for item in input_port:
-    process.append("\t\tvariable "+item.split(':')[0]+"_v : VhpiString;\n")
-
-for item in output_port:
-    process.append("\t\tvariable "+item.split(':')[0]+"_v : VhpiString;\n")
-
-process.append("\t\tvariable obj_ref : VhpiString;\n")
-process.append("\tbegin\n")
-process.append("\t\twhile true loop\n")
-process.append("\t\t\twait until clk_s = '0';\n\n")
-
-port_vector_count = 0
-
-for item in input_port:
-    process.append('\t\t\tobj_ref := Pack_String_To_Vhpi_String("'+item.split(':')[0]+'");\n')
-    process.append('\t\t\tVhpi_Get_Port_Value(obj_ref,'+item.split(':')[0]+'_v,'+item.split(':')[1]+');\n')
-    process.append('\t\t\tassert false report "Get port value '+item.split(':')[0]+' returns " &'+item.split(':')[0]+'_v severity note;\n')
-    if port_vector_info[port_vector_count]:
-        process.append('\t\t\t'+item.split(':')[0]+' <= Unpack_String('+item.split(':')[0]+'_v,'+item.split(':')[1]+');\n')
-    else:
-        process.append('\t\t\t'+item.split(':')[0]+' <= To_Std_Logic('+item.split(':')[0]+'_v'+');\n')
-    port_vector_count += 1
-    process.append("\n")
-
-process.append('\t\t\twait for 1 us;\n')
-
-for item in output_port:
-    if port_vector_info[port_vector_count]:
-        process.append('\t\t\t'+item.split(':')[0]+'_v := Pack_String_To_Vhpi_String(Convert_SLV_To_String('+item.split(':')[0]+'));\n')
-    else:
-        process.append('\t\t\t'+item.split(':')[0]+'_v := Pack_String_To_Vhpi_String(To_String('+item.split(':')[0]+'));\n')
-    port_vector_count += 1
-
-    process.append('\t\t\tobj_ref := Pack_String_To_Vhpi_String("'+item.split(':')[0]+'");\n')
-    process.append('\t\t\tVhpi_Set_Port_Value(obj_ref,'+item.split(':')[0]+'_v,'+item.split(':')[1]+');\n')
-    process.append('\t\t\tassert false report "Set port value '+item.split(':')[0]+' returns " &'+item.split(':')[0]+'_v severity note;\n')
-    process.append("\n")
-process.append("\t\tend loop;\n")
-process.append("\tend process;\n\n")
-process.append("end architecture;")
-
-
-#Writing all the components to testbench file
-testbench.write(comment_vhdl)
-testbench.write(tb_header)
-testbench.write(tb_entity)
-testbench.write(arch)
-
-for item in components:
-    testbench.write(item)
-
-for item in signals:
-    testbench.write(item)
-
-testbench.write("\n\n")
-
-testbench.write("begin\n\n")
-
-for item in map:
-    testbench.write(item)
-
-testbench.write("\n\t"+tb_clk)
-
-for item in process_Vhpi:
-    testbench.write(item)
-
-for item in process:
-    testbench.write(item)
-
-
-testbench.close()
-
-##################################### Creating and writing components in start_server.sh ################################
-
-start_server = open('start_server.sh','w')
-
-start_server.write("#!/bin/bash\n\n")
-start_server.write("###This server run ghdl testebench for infinite time till ngspice send END signal to stop it\n\n")
-start_server.write("#gcc -c ghdlserver.c\n")
-start_server.write("#ghdl -a Utility_Package.vhdl &&\n")
-start_server.write("#ghdl -a Vhpi_Package.vhdl &&\n")
-start_server.write("cd "+home+"/ngspice-nghdl/src/xspice/icm/ghdl/"+fname.split('.')[0]+"/DUTghdl/\n")
-start_server.write("chmod 775 sock_pkg_create.sh &&\n")
-start_server.write("./sock_pkg_create.sh $1 &&\n")
-start_server.write("ghdl -a sock_pkg.vhdl &&\n")
-start_server.write("ghdl -a "+fname+" &&\n")
-start_server.write("ghdl -a "+fname.split('.')[0]+"_tb.vhdl  &&\n")
-start_server.write("ghdl -e -Wl,ghdlserver.o "+fname.split('.')[0]+"_tb &&\n")
-start_server.write("./"+fname.split('.')[0]+"_tb")
-
-start_server.close()
-
-##################################### Creating and writing in sock_pkg_create.sh ########################################
-
-sock_pkg_create = open('sock_pkg_create.sh','w')
-
-sock_pkg_create.write("#!/bin/bash\n\n")
-sock_pkg_create.write("##This file create sock_pkg_create.vhdl file and set the instance id from parameter based on parameter\n\n")
-sock_pkg_create.write("echo \"library ieee;\n")
-sock_pkg_create.write("package sock_pkg is\n")
-sock_pkg_create.write("\tfunction sock_pkg_fun return integer;\n")
-sock_pkg_create.write("end;\n\n")
-sock_pkg_create.write("\tpackage body sock_pkg is\n")
-sock_pkg_create.write("\t function sock_pkg_fun return integer is")
-sock_pkg_create.write("\t\tvariable sock_id : integer;\n")
-sock_pkg_create.write("\t\t\tbegin\n")
-sock_pkg_create.write("\t\t\t\tsock_id := $1;\n")
-sock_pkg_create.write("\t\t\t\treturn sock_id;\n")
-sock_pkg_create.write("\t\t\tend function;\n")
-sock_pkg_create.write("\t\tend package body;\" > sock_pkg.vhdl")
\ No newline at end of file
-- 
cgit