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authorfossee2019-09-03 10:51:06 +0530
committerfossee2019-09-03 10:51:06 +0530
commit7f369bc451dc4189529efa1e5c9febe52c68a876 (patch)
treedac91d36548334efc67ed1851e780a90ba0c9076 /nghdl/src
parentd4c0c9f05d7b6d5246c9a193fb4c5a01e2eae213 (diff)
downloadeSim-7f369bc451dc4189529efa1e5c9febe52c68a876.tar.gz
eSim-7f369bc451dc4189529efa1e5c9febe52c68a876.tar.bz2
eSim-7f369bc451dc4189529efa1e5c9febe52c68a876.zip
separated nghdl
Diffstat (limited to 'nghdl/src')
-rw-r--r--nghdl/src/Appconfig.py35
-rw-r--r--nghdl/src/createKicadLibrary.py236
-rwxr-xr-xnghdl/src/ghdlserver/Utility_Package.vhdl204
-rwxr-xr-xnghdl/src/ghdlserver/Vhpi_Package.vhdl77
-rwxr-xr-xnghdl/src/ghdlserver/compile.sh6
-rw-r--r--nghdl/src/ghdlserver/ghdlserver.c667
-rw-r--r--nghdl/src/ghdlserver/ghdlserver.h33
-rwxr-xr-xnghdl/src/ghdlserver/start_server.sh10
-rw-r--r--nghdl/src/ghdlserver/uthash.h948
-rw-r--r--nghdl/src/model_generation.py845
-rwxr-xr-xnghdl/src/ngspice_ghdl.py366
-rw-r--r--nghdl/src/outitf.c1359
12 files changed, 0 insertions, 4786 deletions
diff --git a/nghdl/src/Appconfig.py b/nghdl/src/Appconfig.py
deleted file mode 100644
index 6909c531..00000000
--- a/nghdl/src/Appconfig.py
+++ /dev/null
@@ -1,35 +0,0 @@
-import os.path
-from ConfigParser import SafeConfigParser
-
-
-class Appconfig:
- home = os.path.expanduser("~")
- #Reading all varibale from eSim config.ini
- parser_esim = SafeConfigParser()
- parser_esim.read(os.path.join(home, os.path.join('.esim','config.ini')))
- try:
- src_home = parser_esim.get('eSim','eSim_HOME')
- xml_loc = os.path.join(src_home,'src/modelParamXML')
- lib_loc = os.path.expanduser('~')
- except:
- pass
- esimFlag = 0
-
- #Reading all variable from nghdl config.ini
- parser_nghdl = SafeConfigParser()
- parser_nghdl.read(os.path.join(home,os.path.join('.nghdl','config.ini')))
-
- kicad_lib_template = {
- "start_def":"DEF comp_name U 0 40 Y Y 1 F N",
- "U_field":"F0 \"U\" 2850 1800 60 H V C CNN",
- "comp_name_field":"F1 \"comp_name\" 2850 2000 60 H V C CNN",
- "blank_field":["F2 blank_quotes 2850 1950 60 H V C CNN","F3 blank_quotes 2850 1950 60 H V C CNN"],
- "start_draw":"DRAW",
- "draw_pos":"S 2550 2100 3150 1800 0 1 0 N",
- "input_port":"X in 1 2350 2000 200 R 50 50 1 1 I",
- "output_port":"X out 2 3350 2000 200 L 50 50 1 1 O",
- "end_draw":"ENDDRAW",
- "end_def":"ENDDEF"
- }
-
-
diff --git a/nghdl/src/createKicadLibrary.py b/nghdl/src/createKicadLibrary.py
deleted file mode 100644
index d2290660..00000000
--- a/nghdl/src/createKicadLibrary.py
+++ /dev/null
@@ -1,236 +0,0 @@
-from Appconfig import Appconfig
-import re
-import os
-import xml.etree.cElementTree as ET
-from PyQt4 import QtGui, QtCore
-
-
-class AutoSchematic(QtGui.QWidget):
-
- def __init__(self, modelname):
- QtGui.QWidget.__init__(self)
- self.modelname = modelname.split('.')[0]
- self.template = Appconfig.kicad_lib_template
- self.xml_loc = Appconfig.xml_loc
- self.lib_loc = Appconfig.lib_loc
- self.kicad_nghdl_lib = 'eSim_kicad.lib'
- self.parser = Appconfig.parser_nghdl
-
- def createKicadLibrary(self):
- xmlFound = None
- for root, dirs, files in os.walk(self.xml_loc):
- if (str(self.modelname) + '.xml') in files:
- xmlFound = root
- print(xmlFound)
- if (xmlFound == None):
- self.getPortInformation()
- self.createXML()
- self.createLib()
- elif (xmlFound == self.xml_loc + '/Nghdl'):
- print 'Library already exists...'
- ret = QtGui.QMessageBox.critical(self, "Critical",'''<b>The Libraries of this model already exist.Do you want to overwrite it?</b><br/>
- <b>If yes press ok else cancel it and change the name of your vhdl file</b>''', QtGui.QMessageBox.Ok, QtGui.QMessageBox.Cancel)
- if ret == QtGui.QMessageBox.Ok:
- print "Overwriting existing libraries"
- self.getPortInformation()
- self.createXML()
- self.removeOldLibrary() #Removes the exisitng library
- self.createLib()
- else:
- print "Exiting Nghdl"
- quit()
- else:
- print 'Pre existing library...'
- ret = QtGui.QMessageBox.critical(self, "Error",'''<b>A standard library already exists in this name.</b><br/>
- <b>Please change the name of your vhdl file and upload it again</b>''', QtGui.QMessageBox.Ok)
-
- # quit()
-
- def getPortInformation(self):
- portInformation = PortInfo(self)
- portInformation.getPortInfo()
- self.portInfo = portInformation.bit_list
- self.input_length = portInformation.input_len
-
- def createXML(self):
- cwd = os.getcwd()
- xmlDestination = os.path.join(self.xml_loc, 'Nghdl')
- self.splitText = ""
- for bit in self.portInfo[:-1]:
- self.splitText += bit + "-V:"
- self.splitText += self.portInfo[-1] + "-V"
-
- print "changing directory to ", (xmlDestination)
- os.chdir(xmlDestination)
-
- root = ET.Element("model")
- ET.SubElement(root, "name").text = self.modelname
- ET.SubElement(root, "type").text = "Nghdl"
- ET.SubElement(root, "node_number").text = str(len(self.portInfo))
- ET.SubElement(root, "title").text = "Add parameters for " + str(self.modelname)
- ET.SubElement(root, "split").text = self.splitText
- param = ET.SubElement(root, "param")
- ET.SubElement(param, "rise_delay", default = "1.0e-9").text = "Enter Rise Delay (default=1.0e-9)"
- ET.SubElement(param ,"fall_delay", default ="1.0e-9").text = "Enter Fall Delay (default=1.0e-9)"
- ET.SubElement(param ,"input_load", default ="1.0e-12").text = "Enter Input Load (default=1.0e-12)"
- ET.SubElement(param ,"instance_id", default ="1").text = "Enter Instance ID (Between 0-99)"
- ET.SubElement(param ,"stop_time", default ="90e-9").text = "Enter the stop time to end the simulation (default=90e-9)"
- tree = ET.ElementTree(root)
- tree.write(str(self.modelname) + '.xml')
- print "Leaving the directory ", (xmlDestination)
- os.chdir(cwd)
-
- #Calculates the maximum between input and output ports
- def findBlockSize(self):
- ind = self.input_length
- return max(self.char_sum(self.portInfo[:ind]), self.char_sum(self.portInfo[ind:]))
-
- def char_sum(self, ls):
- return sum([int(x) for x in ls])
-
- def removeOldLibrary(self):
- cwd = os.getcwd()
- os.chdir(self.lib_loc)
- print "Changing directory to ", self.lib_loc
- f = open(self.kicad_nghdl_lib)
- lines = f.readlines()
- f.close()
-
- output = []
- line_reading_flag = False
-
- for line in lines:
- if line.startswith("DEF"):
- if line.split()[1] == self.modelname:
- line_reading_flag = True
- if not line_reading_flag:
- output.append(line)
- if line.startswith("ENDDEF"):
- line_reading_flag = False
-
- f = open(self.kicad_nghdl_lib, 'w')
- for line in output:
- f.write(line)
-
- os.chdir(cwd)
- print "Leaving directory, ", self.lib_loc
-
- def createLib(self):
- self.dist_port = 100 #distance between two ports
- self.inc_size = 100 #Increment size of a block
- cwd = os.getcwd()
- os.chdir(self.lib_loc)
- print "Changing directory to ", self.lib_loc
-
- lib_file = open(self.kicad_nghdl_lib,"a")
- line1 = self.template["start_def"]
- line1 = line1.split()
- line1 = [w.replace('comp_name', self.modelname) for w in line1]
- self.template["start_def"] = ' '.join(line1)
- if os.stat(self.kicad_nghdl_lib).st_size == 0:
- lib_file.write("EESchema-LIBRARY Version 2.3"+ "\n\n")
- #lib_file.write("#encoding utf-8"+ "\n"+ "#"+ "\n" + "#test_compo" + "\n"+ "#"+ "\n")
- lib_file.write(self.template["start_def"]+ "\n"+self.template["U_field"]+"\n")
-
- line3 = self.template["comp_name_field"]
- line3 = line3.split()
- line3 = [w.replace('comp_name', self.modelname) for w in line3]
- self.template["comp_name_field"] = ' '.join(line3)
-
- lib_file.write(self.template["comp_name_field"]+ "\n")
-
- line4 = self.template["blank_field"]
- line4_1 = line4[0]
- line4_2 = line4[1]
- line4_1 = line4_1.split()
- line4_1 = [w.replace('blank_quotes','""') for w in line4_1]
- line4_2 = line4_2.split()
- line4_2 = [w.replace('blank_quotes','""') for w in line4_2]
- line4[0] = ' '.join(line4_1)
- line4[1] = ' '.join(line4_2)
- self.template["blank_qoutes"] = line4
-
- lib_file.write(line4[0]+"\n" + line4[1]+"\n"+ self.template["start_draw"]+ "\n")
-
- draw_pos = self.template["draw_pos"]
- draw_pos = draw_pos.split()
- draw_pos[4] = str(int(draw_pos[4])- self.findBlockSize() * self.inc_size)
- self.template["draw_pos"] = ' '.join(draw_pos)
-
- lib_file.write(self.template["draw_pos"]+"\n")
-
- input_port = self.template["input_port"]
- input_port = input_port.split()
- output_port = self.template["output_port"]
- output_port = output_port.split()
- inputs = self.portInfo[0: self.input_length]
- outputs = self.portInfo[self.input_length:]
-
- print "INPUTS AND OUTPUTS "
- print inputs
- print outputs
-
- inputs = self.char_sum(inputs)
- outputs= self.char_sum(outputs)
-
- total = inputs+outputs
-
- port_list = []
-
- for i in xrange(total):
- if (i < inputs):
- input_port[1] = "in"+str(i+1)
- input_port[2] = str(i+1)
- input_port[4] = str(int(input_port[4])-self.dist_port)
- input_list = ' '.join(input_port)
- port_list.append(input_list)
-
- else:
- output_port[1] = "out"+str(i- inputs+1)
- output_port[2] = str(i+1)
- output_port[4] = str(int(output_port[4])-self.dist_port)
- output_list = ' '.join(output_port)
- port_list.append(output_list)
-
- for ports in port_list:
- lib_file.write(ports+"\n")
- lib_file.write(self.template["end_draw"]+"\n"+ self.template["end_def"] + "\n\n\n")
-
- os.chdir(cwd)
- print 'Leaving directory, ', self.lib_loc
- QtGui.QMessageBox.information(self, "Library added", '''Library details for this model is added to the <b>eSim-kicad.lib</b> in the home directory''', QtGui.QMessageBox.Ok)
-
-
-class PortInfo:
- def __init__(self, model):
- self.modelname = model.modelname
- self.model_loc = model.parser.get('NGSPICE', 'DIGITAL_MODEL')
- self.bit_list = []
- self.input_len = 0
-
- def getPortInfo(self):
- info_loc = os.path.join(self.model_loc, self.modelname+'/DUTghdl/')
- input_list = []
- output_list = []
- read_file=open(info_loc + 'connection_info.txt','r')
- data=read_file.readlines()
- read_file.close()
-
- for line in data:
- if re.match(r'^\s*$', line):
- pass
- else:
- in_items=re.findall("IN",line,re.MULTILINE|re.IGNORECASE)
- out_items=re.findall("OUT",line,re.MULTILINE|re.IGNORECASE)
- if in_items:
- input_list.append(line.split())
- if out_items:
- output_list.append(line.split())
-
- for in_list in input_list:
- self.bit_list.append(in_list[2])
- self.input_len = len(self.bit_list)
- for out_list in output_list:
- self.bit_list.append(out_list[2])
-
-
diff --git a/nghdl/src/ghdlserver/Utility_Package.vhdl b/nghdl/src/ghdlserver/Utility_Package.vhdl
deleted file mode 100755
index 887a5a4d..00000000
--- a/nghdl/src/ghdlserver/Utility_Package.vhdl
+++ /dev/null
@@ -1,204 +0,0 @@
--- author: Madhav P. Desai
-library ieee;
-use ieee.std_logic_1164.all;
-
-package Utility_Package is
-
- -----------------------------------------------------------------------------
- -- constants
- -----------------------------------------------------------------------------
- constant c_word_length : integer := 32;
- constant c_vhpi_max_string_length : integer := 1024;
-
- -----------------------------------------------------------------------------
- -- types
- -----------------------------------------------------------------------------
- subtype VhpiString is string(1 to c_vhpi_max_string_length);
-
- -----------------------------------------------------------------------------
- -- utility functions
- -----------------------------------------------------------------------------
- function Minimum(x,y: integer) return integer; -- returns minimum
- function Pack_String_To_Vhpi_String(x: string) return VhpiString; -- converts x to null terminated string
- function Pack_SLV_To_Vhpi_String(x: std_logic_vector) return VhpiString; -- converts slv x to null terminated string
- function Unpack_String(x: VhpiString; lgth: integer) return std_logic_vector; -- convert null term string to slv
- function To_Std_Logic(x: VhpiString) return std_logic; -- string to sl
- function To_String(x: std_logic) return VhpiString; -- string to sl
- function Convert_To_String(val : natural) return STRING; -- convert val to string.
- function Convert_SLV_To_String(val : std_logic_vector) return STRING; -- convert val to string.
- function To_Hex_Char (constant val: std_logic_vector) return character;
- function Convert_SLV_To_Hex_String(val : std_logic_vector) return STRING; -- convert val to string.
-
-end package Utility_Package;
-
-package body Utility_Package is
-
- -----------------------------------------------------------------------------
- -- utility functions
- -----------------------------------------------------------------------------
- function Minimum(x,y: integer) return integer is
- begin
- if( x < y) then return x; else return y; end if;
- end Minimum;
-
- function Ceiling(x,y: integer) return integer is
- variable ret_var : integer;
- begin
- assert x /= 0 report "divide by zero in ceiling function" severity failure;
- ret_var := x/y;
- if(ret_var*y < x) then ret_var := ret_var + 1; end if;
- return(ret_var);
- end Ceiling;
-
- function Pack_String_To_Vhpi_String(x: string) return VhpiString is
- alias lx: string(1 to x'length) is x;
- variable strlen: integer;
- variable ret_var : VhpiString;
- begin
- strlen := Minimum(c_vhpi_max_string_length-1,x'length);
- for I in 1 to strlen loop
- ret_var(I) := lx(I);
- end loop;
- ret_var(strlen+1) := nul;
- return(ret_var);
- end Pack_String_To_Vhpi_String;
-
- function Pack_SLV_To_Vhpi_String(x: std_logic_vector) return VhpiString is
- alias lx : std_logic_vector(1 to x'length) is x;
- variable strlen: integer;
- variable ret_var : VhpiString;
- begin
- strlen := Minimum(c_vhpi_max_string_length-1,x'length);
- for I in 1 to strlen loop
- if(lx(I) = '1') then
- ret_var(I) := '1';
- else
- ret_var(I) := '0';
- end if;
- end loop;
- ret_var(strlen+1) := nul;
- return(ret_var);
- end Pack_SLV_To_Vhpi_String;
-
- function Unpack_String(x: VhpiString; lgth: integer) return std_logic_vector is
- variable ret_var : std_logic_vector(1 to lgth);
- variable strlen: integer;
- begin
- strlen := Minimum(c_vhpi_max_string_length-1,lgth);
- for I in 1 to strlen loop
- if(x(I) = '1') then
- ret_var(I) := '1';
- else
- ret_var(I) := '0';
- end if;
- end loop;
- return(ret_var);
- end Unpack_String;
-
- function To_Std_Logic(x: VhpiString) return std_logic is
- variable s: std_logic_vector(0 downto 0);
- begin
- s := Unpack_String(x,1);
- return(s(0));
- end To_Std_Logic;
-
- function To_String(x: std_logic) return VhpiString is
- variable s: std_logic_vector(0 downto 0);
- begin
- s(0) := x;
- return(Pack_SLV_To_Vhpi_String(s));
- end To_String;
-
- -- Thanks to: D. Calvet calvet@hep.saclay.cea.fr
- function Convert_To_String(val : NATURAL) return STRING is
- variable result : STRING(10 downto 1) := (others => '0'); -- smallest natural, longest string
- variable pos : NATURAL := 1;
- variable tmp, digit : NATURAL;
- begin
- tmp := val;
- loop
- digit := abs(tmp MOD 10);
- tmp := tmp / 10;
- result(pos) := character'val(character'pos('0') + digit);
- pos := pos + 1;
- exit when tmp = 0;
- end loop;
- return result((pos-1) downto 1);
- end Convert_To_String;
-
- function Convert_SLV_To_String(val : std_logic_vector) return STRING is
- alias lval: std_logic_vector(1 to val'length) is val;
- variable ret_var: string( 1 to lval'length);
- begin
- for I in lval'range loop
- if(lval(I) = '1') then
- ret_var(I) := '1';
- elsif (lval(I) = '0') then
- ret_var(I) := '0';
- else
- ret_var(I) := 'X';
- end if;
- end loop;
- return(ret_var);
- end Convert_SLV_To_String;
-
- function To_Hex_Char (constant val: std_logic_vector) return character is
- alias lval: std_logic_vector(1 to val'length) is val;
- variable tvar : std_logic_vector(1 to 4);
- variable ret_val : character;
- begin
- if(lval'length >= 4) then
- tvar := lval(1 to 4);
- else
- tvar := (others => '0');
- tvar(1 to lval'length) := lval;
- end if;
-
- case tvar is
- when "0000" => ret_val := '0';
- when "0001" => ret_val := '1';
- when "0010" => ret_val := '2';
- when "0011" => ret_val := '3';
- when "0100" => ret_val := '4';
- when "0101" => ret_val := '5';
- when "0110" => ret_val := '6';
- when "0111" => ret_val := '7';
- when "1000" => ret_val := '8';
- when "1001" => ret_val := '9';
- when "1010" => ret_val := 'a';
- when "1011" => ret_val := 'b';
- when "1100" => ret_val := 'c';
- when "1101" => ret_val := 'd';
- when "1110" => ret_val := 'e';
- when "1111" => ret_val := 'f';
- when others => ret_val := 'f';
- end case;
-
- return(ret_val);
- end To_Hex_Char;
-
- function Convert_SLV_To_Hex_String(val : std_logic_vector) return STRING is
- alias lval: std_logic_vector(val'length downto 1) is val;
- variable ret_var: string( 1 to Ceiling(lval'length,4));
- variable hstr : std_logic_vector(4 downto 1);
- variable I : integer;
- begin
-
- I := 0;
-
- while I < (lval'length/4) loop
- hstr := lval(4*(I+1) downto (4*I)+1);
- ret_var(ret_var'length - I) := To_Hex_Char(hstr);
- I := (I + 1);
- end loop; -- I
-
- hstr := (others => '0');
- if(ret_var'length > (lval'length/4)) then
- hstr((lval'length-((lval'length/4)*4)) downto 1) := lval(lval'length downto (4*(lval'length/4))+1);
- ret_var(1) := To_Hex_Char(hstr);
- end if;
-
- return(ret_var);
- end Convert_SLV_To_Hex_String;
-end Utility_Package;
-
diff --git a/nghdl/src/ghdlserver/Vhpi_Package.vhdl b/nghdl/src/ghdlserver/Vhpi_Package.vhdl
deleted file mode 100755
index 0c0baac4..00000000
--- a/nghdl/src/ghdlserver/Vhpi_Package.vhdl
+++ /dev/null
@@ -1,77 +0,0 @@
--- author: Madhav P. Desai
-library ieee;
-use ieee.std_logic_1164.all;
-library work;
-use work.Utility_Package.all;
-package Vhpi_Foreign is
-
- -----------------------------------------------------------------------------
- -- foreign Vhpi function
- -----------------------------------------------------------------------------
- procedure Vhpi_Initialize(sock_port : in integer);
- attribute foreign of Vhpi_Initialize : procedure is "VHPIDIRECT Vhpi_Initialize";
-
- procedure Vhpi_Close; -- close .
- attribute foreign of Vhpi_Close : procedure is "VHPIDIRECT Vhpi_Close";
-
- procedure Vhpi_Listen;
- attribute foreign of Vhpi_Listen : procedure is "VHPIDIRECT Vhpi_Listen";
-
- procedure Vhpi_Send;
- attribute foreign of Vhpi_Send : procedure is "VHPIDIRECT Vhpi_Send";
-
- procedure Vhpi_Set_Port_Value(port_name: in VhpiString; port_value: in VhpiString; port_width: in integer);
- attribute foreign of Vhpi_Set_Port_Value: procedure is "VHPIDIRECT Vhpi_Set_Port_Value";
-
- procedure Vhpi_Get_Port_Value(port_name: in VhpiString; port_value : out VhpiString; port_width: in integer);
- attribute foreign of Vhpi_Get_Port_Value : procedure is "VHPIDIRECT Vhpi_Get_Port_Value";
-
- procedure Vhpi_Log(message_string: in VhpiString);
- attribute foreign of Vhpi_Log : procedure is "VHPIDIRECT Vhpi_Log";
-
-end Vhpi_Foreign;
-
-package body Vhpi_Foreign is
-
- -----------------------------------------------------------------------------
- -- subprogram bodies for foreign vhpi routines. will never be called
- -----------------------------------------------------------------------------
- procedure Vhpi_Initialize(sock_port: in integer) is
- begin
- assert false report "fatal: this should never be called" severity failure;
- end Vhpi_Initialize;
-
- procedure Vhpi_Close is
- begin
- assert false report "fatal: this should never be called" severity failure;
- end Vhpi_Close;
-
- procedure Vhpi_Listen is
- begin
- assert false report "fatal: this should never be called" severity failure;
- end Vhpi_Listen;
-
- procedure Vhpi_Send is
- begin
- assert false report "fatal: this should never be called" severity failure;
- end Vhpi_Send;
-
- procedure Vhpi_Set_Port_Value(port_name: in VhpiString; port_value: in VhpiString; port_width: in integer) is
- begin
- assert false report "fatal: this should never be called" severity failure;
- end Vhpi_Set_Port_Value;
-
- procedure Vhpi_Get_Port_Value(port_name : in VhpiString; port_value: out VhpiString; port_width: in integer)is
- begin
- assert false report "fatal: this should never be called" severity failure;
- end Vhpi_Get_Port_Value;
-
- procedure Vhpi_Log(message_string: in VhpiString) is
- begin
- assert false report "fatal: this should never be called" severity failure;
- end Vhpi_Log;
-
-end Vhpi_Foreign;
-
-
-
diff --git a/nghdl/src/ghdlserver/compile.sh b/nghdl/src/ghdlserver/compile.sh
deleted file mode 100755
index bfe413e3..00000000
--- a/nghdl/src/ghdlserver/compile.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-gcc -c ghdlserver.c
-ghdl -a Utility_Package.vhdl &&
-ghdl -a Vhpi_Package.vhdl
-
-
diff --git a/nghdl/src/ghdlserver/ghdlserver.c b/nghdl/src/ghdlserver/ghdlserver.c
deleted file mode 100644
index 5bf2e993..00000000
--- a/nghdl/src/ghdlserver/ghdlserver.c
+++ /dev/null
@@ -1,667 +0,0 @@
-/*************************************************************************
- * <ghdlserver.c> FOSSEE, IIT-Mumbai
- * 24.Mar.2017 - Raj Mohan - Added signal handler for SIGUSR1, to handle an
- * orphan test bench process.
- * The test bench will now create a PID file in
- * /tmp directory with the name
- * NGHDL_<ngspice pid>_<test bench>_<instance_id>
- * This file contains the PID of the test bench .
- * On exit, the test bench removes this file.
- * The SIGUSR1 signal serves the same purpose as the
- * "End" signal.
- * - Added syslog interface for logging.
- * - Enabled SO_REUSEADDR socket option.
- * - Added the following functions:
- * o create_pid_file()
- * o get_ngspice_pid()
- * 22.Feb.2017 - Raj Mohan - Implemented a kludge to fix a problem in the
- * test bench VHDL code.
- * - Changed sleep() to nanosleep().
- * 10.Feb.2017 - Raj Mohan - Log messages with timestamp/code clean up.
- * Added the following functions:
- * o curtim()
- * o print_hash_table()
- *************************************************************************
- */
-#include <string.h>
-#include "ghdlserver.h"
-#include "uthash.h"
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <signal.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <limits.h>
-#include <time.h>
-#include <errno.h>
-#include <dirent.h>
-#include <syslog.h>
-
-#define _XOPEN_SOURCE 500
-#define MAX_NUMBER_PORT 100
-
-#define NGSPICE "ngspice" // 17.Mar.2017 - RM
-
-extern char* __progname; // 26.Feb.2017 May not be portable to non-GNU systems.
-
-void Vhpi_Exit(int sig);
-
-static FILE* pid_file;
-static char pid_filename[80];
-
-static char* Out_Port_Array[MAX_NUMBER_PORT];
-static int out_port_num = 0;
-static int server_socket_id = -1;
-static int sendto_sock; // 22.Feb.2017 - RM - Kludge
-static int prev_sendto_sock; // 22.Feb.2017 - RM - Kludge
-static int pid_file_created; // 10.Mar.2017 - RM
-
-struct my_struct {
- char val[1024];
- char key[1024];
- UT_hash_handle hh; //Makes this structure hashable.
-};
-
-static struct my_struct *s, *users, *tmp = NULL;
-
-/* 17.Mar.2017 - RM - Get the process id of ngspice program.*/
-static int get_ngspice_pid(void)
-{
- DIR* dirp;
- FILE* fp = NULL;
- struct dirent* dir_entry;
- char path[1024], rd_buff[1024];
- pid_t pid = -1;
-
- if ((dirp = opendir("/proc/")) == NULL)
- {
- perror("opendir /proc failed");
- exit(-1);
- }
-
- while ((dir_entry = readdir(dirp)) != NULL)
- {
- char* nptr;
- int valid_num = 0;
-
- int tmp = strtol(dir_entry->d_name, &nptr, 10);
- if ((errno == ERANGE) && (tmp == LONG_MAX || tmp == LONG_MIN))
- {
- perror("strtol"); // Number out of range.
- return(-1);
- }
- if (dir_entry->d_name == nptr)
- {
- continue; // No digits found.
- }
- if (tmp)
- {
- sprintf(path, "/proc/%s/comm", dir_entry->d_name);
- if ((fp = fopen(path, "r")) != NULL)
- {
- fscanf(fp, "%s", rd_buff);
- if (strcmp(rd_buff, NGSPICE) == 0)
- {
- pid = (pid_t)tmp;
- }
- }
- }
- }
-
- if (fp) fclose(fp);
-
- return(pid);
-}
-
-/* 23.Mar.2017 - RM - Pass the sock_port argument. We need this if a netlist
- * uses more than one instance of the same test bench, so that we can uniquely
- * identify the PID files.
- */
-/* 10.Mar.2017 - RM - Create PID file for the test bench in /tmp. */
-static void create_pid_file(int sock_port)
-{
- pid_t my_pid = getpid();
- pid_t ngspice_pid = get_ngspice_pid();
- if (ngspice_pid == -1)
- {
- fprintf(stderr, "create_pid_file() Failed to get ngspice PID");
- syslog(LOG_ERR, "create_pid_file() Failed to get ngspice PID");
- exit(1);
- }
- sprintf(pid_filename, "/tmp/NGHDL_%d_%s_%d", ngspice_pid, __progname,
- sock_port);
- pid_file = fopen(pid_filename, "w");
- if (pid_file)
- {
- pid_file_created = 1;
- fprintf(pid_file,"%d\n", my_pid);
- fclose(pid_file);
- } else {
- perror("fopen() - PID file");
- syslog(LOG_ERR, "create_pid_file(): Unable to open PID file in /tmp");
- exit(1);
- }
-
- return;
-}
-
-#ifdef DEBUG
-static char* curtim(void)
-{
- static char ct[50];
- struct timeval tv;
- struct tm* ptm;
- long milliseconds;
- char time_string[40];
-
- gettimeofday (&tv, NULL);
- ptm = localtime (&tv.tv_sec);
- strftime (time_string, sizeof (time_string), "%Y-%m-%d %H:%M:%S", ptm);
- milliseconds = tv.tv_usec / 1000;
- sprintf (ct, "%s.%03ld", time_string, milliseconds);
- return(ct);
-}
-#endif
-
-#ifdef DEBUG
-static void print_hash_table(void)
-{
- struct my_struct *sptr;
-
- for(sptr=users; sptr != NULL; sptr=sptr->hh.next)
- {
- syslog(LOG_INFO, "Hash table:val:%s: key: %s", sptr->val, sptr->key);
- }
-}
-#endif
-
-static void parse_buffer(int sock_id, char* receive_buffer)
-{
- static int rcvnum;
-
- syslog(LOG_INFO,"RCVD RCVN:%d from CLT:%d buffer : %s",
- rcvnum++, sock_id,receive_buffer);
-
- /*Parsing buffer to store in hash table */
- char *rest;
- char *token;
- char *ptr1=receive_buffer;
- char *var;
- char *value;
-
- // Processing tokens.
- while(token = strtok_r(ptr1, ",", &rest))
- {
- ptr1 = rest;
- while(var=strtok_r(token, ":", &value))
- {
- s = (struct my_struct*)malloc(sizeof(struct my_struct));
- strncpy(s->key, var, 64);
- strncpy(s->val, value, 64);
- HASH_ADD_STR(users, key, s );
- break;
- }
- }
-
- s = (struct my_struct*)malloc(sizeof(struct my_struct));
- strncpy(s->key, "sock_id", 64);
- snprintf(s->val,64, "%d", sock_id);
- HASH_ADD_STR(users, key, s);
-}
-
-//
-//Create Server and listen for client connections.
-//
-static int create_server(int port_number,int max_connections)
-{
- int sockfd, reuse = 1;
- struct sockaddr_in serv_addr;
-
- sockfd = socket(AF_INET, SOCK_STREAM, 0);
-
- if (sockfd < 0)
- {
- fprintf(stderr, "%s- Error: in opening socket on port %d\n",
- __progname, port_number);
- exit(1);
- }
-
-/* 20.Mar.2017 - RM - SO_REUSEADDR option. To take care of TIME_WAIT state.*/
- int ret = setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof(int));
- if (ret < 0)
- {
- syslog(LOG_ERR, "create_server:setsockopt() failed....");
- }
-
- bzero((char *) &serv_addr, sizeof(serv_addr));
- serv_addr.sin_family = AF_INET;
- serv_addr.sin_addr.s_addr = INADDR_ANY;
- serv_addr.sin_port = htons(port_number);
-
- if (bind(sockfd, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0)
- {
- fprintf(stderr,"%s- Error: could not bind socket to port %d\n",
- __progname, port_number);
- syslog(LOG_ERR, "Error: could not bind socket to port %d", port_number);
-
- close(sockfd);
-
- exit(1);
- }
-
- // Start listening on the server.
- listen(sockfd, max_connections);
-
- return sockfd;
-}
-
-// The server to wait (non-blocking) for a client connection.
-static int connect_to_client(int server_fd)
-{
- int ret_val = 1;
- int newsockfd = -1;
- socklen_t clilen;
- struct sockaddr_in cli_addr;
- fd_set c_set;
- struct timeval time_limit;
-
- time_limit.tv_sec = 0;
- time_limit.tv_usec = 1000;
-
- clilen = sizeof(cli_addr);
-
- FD_ZERO(&c_set);
- FD_SET(server_fd, &c_set);
-
- select(server_fd + 1, &c_set, NULL, NULL, &time_limit);
-
- ret_val = FD_ISSET(server_fd, &c_set);
-
- if(ret_val)
- {
- newsockfd = accept(server_fd, (struct sockaddr *) &cli_addr, &clilen);
- if (newsockfd >= 0)
- {
- syslog(LOG_INFO, "SRV:%d New Client Connection CLT:%d", server_fd, newsockfd);
- }
- else
- {
- syslog(LOG_ERR,"Error: failed in accept(), socket=%d", server_fd);
- exit(1);
- }
- }
-
- return(newsockfd);
-}
-
-//
-// Check if we can read from the socket..
-//
-static int can_read_from_socket(int socket_id)
-{
- struct timeval time_limit;
- time_limit.tv_sec = 0;
- time_limit.tv_usec = 1000;
-
- fd_set c_set;
- FD_ZERO(&c_set);
- FD_SET(socket_id, &c_set);
-
- int npending = select(socket_id + 1, &c_set, NULL, NULL, &time_limit);
- if (npending == -1)
- {
- npending = errno;
- syslog(LOG_ERR, "can_read_from_socket:select() ERRNO=%d",npending);
- return(-100);
- }
- return(FD_ISSET(socket_id, &c_set));
-}
-
-//
-// Check if we can write to the socket..
-//
-static int can_write_to_socket(int socket_id)
-{
- struct timeval time_limit;
- time_limit.tv_sec = 0;
- time_limit.tv_usec = 1000;
-
- fd_set c_set;
- FD_ZERO(&c_set);
- FD_SET(socket_id, &c_set);
-
- int npending = select(socket_id + 1, NULL, &c_set, NULL, &time_limit);
- if (npending == -1)
- {
- npending = errno;
-
- syslog(LOG_ERR, "can_write_to_socket() select() ERRNO=%d",npending);
-
- return (-100);
- } else if (npending == 0) { // select() timed out...
- return(0);
- }
- return(FD_ISSET(socket_id,&c_set));
-}
-
-//Receive string from socket and put it inside buffer.
-static int receive_string(int sock_id, char* buffer)
-{
- int nbytes = 0;
- int ret;
-
- while(1)
- {
- ret = can_read_from_socket(sock_id);
- if (ret == 0)
- { // select() had timed out. Retry...
- usleep(1000);
- continue;
- } else
- if (ret == -100)
- {
- return(-1);
- }
- break;
- }
-
- nbytes = recv(sock_id, buffer, MAX_BUF_SIZE, 0);
- if (nbytes < 0)
- {
- perror("READ FAILURE");
- exit(1);
- }
- return(nbytes);
-}
-
-static void set_non_blocking(int sock_id)
-{
- int x;
- x = fcntl(sock_id, F_GETFL, 0);
- fcntl(sock_id, F_SETFL, x | O_NONBLOCK);
- syslog(LOG_INFO, "Setting server to non blocking state.");
-}
-
-static void Data_Send(int sockid)
-{
- static int trnum;
- char* out;
-
- int i;
- char colon = ':';
- char semicolon = ';';
- int wrt_retries = 0;
- int ret;
-
- s = NULL;
- int found = 0;
-
- out = calloc(1, 2048);
-
- for (i=0; i<out_port_num; i++)
- {
-
- found = 0;
-
- HASH_FIND_STR(users,Out_Port_Array[i],s);
- if (strcmp(Out_Port_Array[i], s->key) == 0)
- {
- found=1;
- }
-
- if(found)
- {
- strncat(out, s->key, strlen(s->key));
- strncat(out, &colon, 1);
- strncat(out, s->val, strlen(s->val));
- strncat(out, &semicolon, 1);
- }
- else
- {
-
- syslog(LOG_ERR,"The %s's value not found in the table.",
- Out_Port_Array[i]);
- free(out);
- return;
- }
-
- }
-
- while(1)
- {
- if (wrt_retries > 2) // 22.Feb.2017 - Kludge
- {
- free(out);
- return;
- }
- ret = can_write_to_socket(sockid);
- if (ret > 0) break;
-
- if( ret == -100)
- {
- syslog(LOG_ERR,"Send aborted to CLT:%d buffer:%s ret=%d",
- sockid, out,ret);
- free(out);
- return;
- }
- else // select() timed out. Retry....
- {
- printf("\n Sleep \n");
- usleep(1000);
- wrt_retries++;
- }
- }
-
- if ((send(sockid, out, strlen(out), 0)) == -1)
- {
- syslog(LOG_ERR,"Failure sending to CLT:%d buffer:%s", sockid, out);
- exit(1);
- }
-
- syslog(LOG_INFO,"SNT:TRNUM:%d to CLT:%d buffer: %s", trnum++, sockid, out);
- free(out);
-
-}
-
-void Vhpi_Initialize(int sock_port)
-{
- DEFAULT_SERVER_PORT = sock_port;
-
- signal(SIGINT,Vhpi_Exit);
- signal(SIGTERM,Vhpi_Exit);
-
- signal(SIGUSR1, Vhpi_Exit); //10.Mar.2017 - RM
-
- int try_limit = 100;
-
- while(try_limit > 0)
- {
- server_socket_id = create_server(DEFAULT_SERVER_PORT,DEFAULT_MAX_CONNECTIONS);
- if(server_socket_id > 0)
- {
- syslog(LOG_INFO,"Started the server on port %d SRV:%d",
- DEFAULT_SERVER_PORT, server_socket_id);
- set_non_blocking(server_socket_id);
- break;
- }
- else
- {
- syslog(LOG_ERR,"Could not start server on port %d,will try again",
- DEFAULT_SERVER_PORT);
- usleep(1000);
- try_limit--;
-
- if(try_limit==0)
- {
- syslog(LOG_ERR,
- "Error:Tried to start server on port %d, failed..giving up.",
- DEFAULT_SERVER_PORT);
- exit(1);
- }
-
- }
- }
- //
- //Reading Output Port name and storing in Out_Port_Array;
- //
- char* line = NULL;
- size_t len = 0;
- ssize_t read;
- char *token;
- FILE *fp;
- struct timespec ts;
-
- fp=fopen("connection_info.txt","r");
- if (! fp)
- {
- syslog(LOG_ERR,"Vhpi_Initialize: Failed to open connection_info.txt. Exiting...");
- exit(1);
- }
-
- line = (char*) malloc(80);
- while ((read = getline(&line, &len, fp)) != -1)
- {
- if (strstr(line,"OUT") != NULL || strstr(line,"out") != NULL )
- {
- strtok_r(line, " ",&token);
- Out_Port_Array[out_port_num] = line;
- out_port_num++;
- }
- line = (char*) malloc(80);
- }
- fclose(fp);
-
- free(line);
-
- ts.tv_sec = 2;
- ts.tv_nsec = 0;
- nanosleep(&ts, NULL);
-
-// 10.Mar.2017 - RM - Create PID file for the test bench.
- create_pid_file(sock_port);
-}
-void Vhpi_Set_Port_Value(char *port_name,char *port_value,int port_width)
-{
-
- s = (struct my_struct*)malloc(sizeof(struct my_struct));
- strncpy(s->key, port_name,64);
- strncpy(s->val,port_value,64);
- HASH_ADD_STR( users, key, s );
-
-}
-
-void Vhpi_Get_Port_Value(char* port_name,char* port_value,int port_width)
-{
-
- HASH_FIND_STR(users,port_name,s);
- if(s)
- {
- snprintf(port_value,sizeof(port_value),"%s",s->val);
-
- HASH_DEL(users, s);
- free(s);
- s=NULL;
- }
-}
-
-void Vhpi_Listen()
-{
- int new_sock;
-
- while(1)
- {
- new_sock = connect_to_client(server_socket_id);
- if(new_sock > 0)
- {
- char receive_buffer[MAX_BUF_SIZE];
- int n = receive_string(new_sock, receive_buffer);
- if(n > 0)
- {
- sendto_sock = new_sock; // 22.Feb.2017 - RM - Kludge
- syslog(LOG_INFO, "Vhpi_Listen:New socket connection CLT:%d",new_sock);
-
- printf("\n\n%s\n\n", receive_buffer);
-
- if(strcmp(receive_buffer, "END")==0)
- {
- syslog(LOG_INFO, "RCVD:CLOSE REQUEST from CLT:%d", new_sock);
- Vhpi_Exit(0);
- }
- else
- {
- parse_buffer(new_sock,receive_buffer);
- }
- break;
- }
- }
- else
- {
- break;
- }
- }
-}
-
-
-void Vhpi_Send()
-{
- int sockid;
- char* out;
-
-// Traverse the list of finished jobs and send out the resulting port values..
-// 22.Feb.2017 - RM - Kludge
-// log_server=fopen("server.log","a");
-// fprintf(log_server, "%s Vhpi_Send() called\n", curtim());
-
-// fprintf(log_server,"Vhpi_Send()-------------------\n");
-// print_hash_table();
-// fprintf(log_server,"----------------------------------------\n");
-// HASH_FIND_STR(users,"sock_id",s);
-// if(s)
-// {
-// sockid=atoi(s->val);
-// }
-// else
-// {
-// fprintf(log_server,"%s Socket id not in table - key=%s val=%s\n",
-// curtim(),
-// users->key, users->val);
-// }
-// Data_Send(sockid);
-
- if (prev_sendto_sock != sendto_sock)
- {
- Data_Send(sendto_sock);
- prev_sendto_sock = sendto_sock;
- }
-// 22.Feb.2017 End kludge
-
-}
-
-void Vhpi_Close()
-{
- close(server_socket_id);
- syslog(LOG_INFO, "*** Closed VHPI link. ***");
-}
-
-void Vhpi_Exit(int sig)
-{
- Vhpi_Close();
-
- // printf("\nVHPI EXIT\n");
-
-// 10.Mar.2017 - RM
- if (pid_file_created) {
- // printf("%s\n", pid_filename);
- remove(pid_filename);
- }
-
- syslog(LOG_INFO, "*** Exiting ***");
-
- exit(0);
-}
diff --git a/nghdl/src/ghdlserver/ghdlserver.h b/nghdl/src/ghdlserver/ghdlserver.h
deleted file mode 100644
index 9dc8afc2..00000000
--- a/nghdl/src/ghdlserver/ghdlserver.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* 18.Mar.2017 - RM - Cleaned up.*/
-
-#include <stdlib.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-
-// Should be enough..
-#define MAX_BUF_SIZE 4096
-
-//Defualt port number
-
-//unlikely to have more than 16 active
-//threads talking to the TB?
-#define DEFAULT_MAX_CONNECTIONS 65535
-
-int DEFAULT_SERVER_PORT;
-
-//Vhpi Functions.
-void Vhpi_Initialize(int sock_port);
-void Vhpi_Close();
-void Vhpi_Exit();
-void Vhpi_Listen();
-void Vhpi_Send();
-void Vhpi_Set_Port_Value(char* reg_name, char* reg_value, int port_width);
-void Vhpi_Get_Port_Value(char* reg_name, char* reg_value, int port_width);
-
-
-
diff --git a/nghdl/src/ghdlserver/start_server.sh b/nghdl/src/ghdlserver/start_server.sh
deleted file mode 100755
index 548d7d76..00000000
--- a/nghdl/src/ghdlserver/start_server.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh
-gcc -c ghdlserver.c
-ghdl -a Utility_Package.vhdl &&
-ghdl -a Vhpi_Package.vhdl &&
-ghdl -a inverter.vhdl &&
-ghdl -a inverter_tb.vhdl &&
-
-ghdl -e -Wl,ghdlserver.o inverter_tb &&
-./inverter_tb
-
diff --git a/nghdl/src/ghdlserver/uthash.h b/nghdl/src/ghdlserver/uthash.h
deleted file mode 100644
index ae09d9e1..00000000
--- a/nghdl/src/ghdlserver/uthash.h
+++ /dev/null
@@ -1,948 +0,0 @@
-/*
-Copyright (c) 2003-2014, Troy D. Hanson http://troydhanson.github.com/uthash/
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
-OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef UTHASH_H
-#define UTHASH_H
-
-#include <string.h> /* memcmp,strlen */
-#include <stddef.h> /* ptrdiff_t */
-#include <stdlib.h> /* exit() */
-
-/* These macros use decltype or the earlier __typeof GNU extension.
- As decltype is only available in newer compilers (VS2010 or gcc 4.3+
- when compiling c++ source) this code uses whatever method is needed
- or, for VS2008 where neither is available, uses casting workarounds. */
-#ifdef _MSC_VER /* MS compiler */
-#if _MSC_VER >= 1600 && defined(__cplusplus) /* VS2010 or newer in C++ mode */
-#define DECLTYPE(x) (decltype(x))
-#else /* VS2008 or older (or VS2010 in C mode) */
-#define NO_DECLTYPE
-#define DECLTYPE(x)
-#endif
-#else /* GNU, Sun and other compilers */
-#define DECLTYPE(x) (__typeof(x))
-#endif
-
-#ifdef NO_DECLTYPE
-#define DECLTYPE_ASSIGN(dst,src) \
-do { \
- char **_da_dst = (char**)(&(dst)); \
- *_da_dst = (char*)(src); \
-} while(0)
-#else
-#define DECLTYPE_ASSIGN(dst,src) \
-do { \
- (dst) = DECLTYPE(dst)(src); \
-} while(0)
-#endif
-
-/* a number of the hash function use uint32_t which isn't defined on win32 */
-#ifdef _MSC_VER
-typedef unsigned int uint32_t;
-typedef unsigned char uint8_t;
-#else
-#include <inttypes.h> /* uint32_t */
-#endif
-
-#define UTHASH_VERSION 1.9.9
-
-#ifndef uthash_fatal
-#define uthash_fatal(msg) exit(-1) /* fatal error (out of memory,etc) */
-#endif
-#ifndef uthash_malloc
-#define uthash_malloc(sz) malloc(sz) /* malloc fcn */
-#endif
-#ifndef uthash_free
-#define uthash_free(ptr,sz) free(ptr) /* free fcn */
-#endif
-
-#ifndef uthash_noexpand_fyi
-#define uthash_noexpand_fyi(tbl) /* can be defined to log noexpand */
-#endif
-#ifndef uthash_expand_fyi
-#define uthash_expand_fyi(tbl) /* can be defined to log expands */
-#endif
-
-/* initial number of buckets */
-#define HASH_INITIAL_NUM_BUCKETS 32 /* initial number of buckets */
-#define HASH_INITIAL_NUM_BUCKETS_LOG2 5 /* lg2 of initial number of buckets */
-#define HASH_BKT_CAPACITY_THRESH 10 /* expand when bucket count reaches */
-
-/* calculate the element whose hash handle address is hhe */
-#define ELMT_FROM_HH(tbl,hhp) ((void*)(((char*)(hhp)) - ((tbl)->hho)))
-
-#define HASH_FIND(hh,head,keyptr,keylen,out) \
-do { \
- unsigned _hf_bkt,_hf_hashv; \
- out=NULL; \
- if (head) { \
- HASH_FCN(keyptr,keylen, (head)->hh.tbl->num_buckets, _hf_hashv, _hf_bkt); \
- if (HASH_BLOOM_TEST((head)->hh.tbl, _hf_hashv)) { \
- HASH_FIND_IN_BKT((head)->hh.tbl, hh, (head)->hh.tbl->buckets[ _hf_bkt ], \
- keyptr,keylen,out); \
- } \
- } \
-} while (0)
-
-#ifdef HASH_BLOOM
-#define HASH_BLOOM_BITLEN (1ULL << HASH_BLOOM)
-#define HASH_BLOOM_BYTELEN (HASH_BLOOM_BITLEN/8) + ((HASH_BLOOM_BITLEN%8) ? 1:0)
-#define HASH_BLOOM_MAKE(tbl) \
-do { \
- (tbl)->bloom_nbits = HASH_BLOOM; \
- (tbl)->bloom_bv = (uint8_t*)uthash_malloc(HASH_BLOOM_BYTELEN); \
- if (!((tbl)->bloom_bv)) { uthash_fatal( "out of memory"); } \
- memset((tbl)->bloom_bv, 0, HASH_BLOOM_BYTELEN); \
- (tbl)->bloom_sig = HASH_BLOOM_SIGNATURE; \
-} while (0)
-
-#define HASH_BLOOM_FREE(tbl) \
-do { \
- uthash_free((tbl)->bloom_bv, HASH_BLOOM_BYTELEN); \
-} while (0)
-
-#define HASH_BLOOM_BITSET(bv,idx) (bv[(idx)/8] |= (1U << ((idx)%8)))
-#define HASH_BLOOM_BITTEST(bv,idx) (bv[(idx)/8] & (1U << ((idx)%8)))
-
-#define HASH_BLOOM_ADD(tbl,hashv) \
- HASH_BLOOM_BITSET((tbl)->bloom_bv, (hashv & (uint32_t)((1ULL << (tbl)->bloom_nbits) - 1)))
-
-#define HASH_BLOOM_TEST(tbl,hashv) \
- HASH_BLOOM_BITTEST((tbl)->bloom_bv, (hashv & (uint32_t)((1ULL << (tbl)->bloom_nbits) - 1)))
-
-#else
-#define HASH_BLOOM_MAKE(tbl)
-#define HASH_BLOOM_FREE(tbl)
-#define HASH_BLOOM_ADD(tbl,hashv)
-#define HASH_BLOOM_TEST(tbl,hashv) (1)
-#define HASH_BLOOM_BYTELEN 0
-#endif
-
-#define HASH_MAKE_TABLE(hh,head) \
-do { \
- (head)->hh.tbl = (UT_hash_table*)uthash_malloc( \
- sizeof(UT_hash_table)); \
- if (!((head)->hh.tbl)) { uthash_fatal( "out of memory"); } \
- memset((head)->hh.tbl, 0, sizeof(UT_hash_table)); \
- (head)->hh.tbl->tail = &((head)->hh); \
- (head)->hh.tbl->num_buckets = HASH_INITIAL_NUM_BUCKETS; \
- (head)->hh.tbl->log2_num_buckets = HASH_INITIAL_NUM_BUCKETS_LOG2; \
- (head)->hh.tbl->hho = (char*)(&(head)->hh) - (char*)(head); \
- (head)->hh.tbl->buckets = (UT_hash_bucket*)uthash_malloc( \
- HASH_INITIAL_NUM_BUCKETS*sizeof(struct UT_hash_bucket)); \
- if (! (head)->hh.tbl->buckets) { uthash_fatal( "out of memory"); } \
- memset((head)->hh.tbl->buckets, 0, \
- HASH_INITIAL_NUM_BUCKETS*sizeof(struct UT_hash_bucket)); \
- HASH_BLOOM_MAKE((head)->hh.tbl); \
- (head)->hh.tbl->signature = HASH_SIGNATURE; \
-} while(0)
-
-#define HASH_ADD(hh,head,fieldname,keylen_in,add) \
- HASH_ADD_KEYPTR(hh,head,&((add)->fieldname),keylen_in,add)
-
-#define HASH_REPLACE(hh,head,fieldname,keylen_in,add,replaced) \
-do { \
- replaced=NULL; \
- HASH_FIND(hh,head,&((add)->fieldname),keylen_in,replaced); \
- if (replaced!=NULL) { \
- HASH_DELETE(hh,head,replaced); \
- }; \
- HASH_ADD(hh,head,fieldname,keylen_in,add); \
-} while(0)
-
-#define HASH_ADD_KEYPTR(hh,head,keyptr,keylen_in,add) \
-do { \
- unsigned _ha_bkt; \
- (add)->hh.next = NULL; \
- (add)->hh.key = (char*)(keyptr); \
- (add)->hh.keylen = (unsigned)(keylen_in); \
- if (!(head)) { \
- head = (add); \
- (head)->hh.prev = NULL; \
- HASH_MAKE_TABLE(hh,head); \
- } else { \
- (head)->hh.tbl->tail->next = (add); \
- (add)->hh.prev = ELMT_FROM_HH((head)->hh.tbl, (head)->hh.tbl->tail); \
- (head)->hh.tbl->tail = &((add)->hh); \
- } \
- (head)->hh.tbl->num_items++; \
- (add)->hh.tbl = (head)->hh.tbl; \
- HASH_FCN(keyptr,keylen_in, (head)->hh.tbl->num_buckets, \
- (add)->hh.hashv, _ha_bkt); \
- HASH_ADD_TO_BKT((head)->hh.tbl->buckets[_ha_bkt],&(add)->hh); \
- HASH_BLOOM_ADD((head)->hh.tbl,(add)->hh.hashv); \
- HASH_EMIT_KEY(hh,head,keyptr,keylen_in); \
- HASH_FSCK(hh,head); \
-} while(0)
-
-#define HASH_TO_BKT( hashv, num_bkts, bkt ) \
-do { \
- bkt = ((hashv) & ((num_bkts) - 1)); \
-} while(0)
-
-/* delete "delptr" from the hash table.
- * "the usual" patch-up process for the app-order doubly-linked-list.
- * The use of _hd_hh_del below deserves special explanation.
- * These used to be expressed using (delptr) but that led to a bug
- * if someone used the same symbol for the head and deletee, like
- * HASH_DELETE(hh,users,users);
- * We want that to work, but by changing the head (users) below
- * we were forfeiting our ability to further refer to the deletee (users)
- * in the patch-up process. Solution: use scratch space to
- * copy the deletee pointer, then the latter references are via that
- * scratch pointer rather than through the repointed (users) symbol.
- */
-#define HASH_DELETE(hh,head,delptr) \
-do { \
- unsigned _hd_bkt; \
- struct UT_hash_handle *_hd_hh_del; \
- if ( ((delptr)->hh.prev == NULL) && ((delptr)->hh.next == NULL) ) { \
- uthash_free((head)->hh.tbl->buckets, \
- (head)->hh.tbl->num_buckets*sizeof(struct UT_hash_bucket) ); \
- HASH_BLOOM_FREE((head)->hh.tbl); \
- uthash_free((head)->hh.tbl, sizeof(UT_hash_table)); \
- head = NULL; \
- } else { \
- _hd_hh_del = &((delptr)->hh); \
- if ((delptr) == ELMT_FROM_HH((head)->hh.tbl,(head)->hh.tbl->tail)) { \
- (head)->hh.tbl->tail = \
- (UT_hash_handle*)((ptrdiff_t)((delptr)->hh.prev) + \
- (head)->hh.tbl->hho); \
- } \
- if ((delptr)->hh.prev) { \
- ((UT_hash_handle*)((ptrdiff_t)((delptr)->hh.prev) + \
- (head)->hh.tbl->hho))->next = (delptr)->hh.next; \
- } else { \
- DECLTYPE_ASSIGN(head,(delptr)->hh.next); \
- } \
- if (_hd_hh_del->next) { \
- ((UT_hash_handle*)((ptrdiff_t)_hd_hh_del->next + \
- (head)->hh.tbl->hho))->prev = \
- _hd_hh_del->prev; \
- } \
- HASH_TO_BKT( _hd_hh_del->hashv, (head)->hh.tbl->num_buckets, _hd_bkt); \
- HASH_DEL_IN_BKT(hh,(head)->hh.tbl->buckets[_hd_bkt], _hd_hh_del); \
- (head)->hh.tbl->num_items--; \
- } \
- HASH_FSCK(hh,head); \
-} while (0)
-
-
-/* convenience forms of HASH_FIND/HASH_ADD/HASH_DEL */
-#define HASH_FIND_STR(head,findstr,out) \
- HASH_FIND(hh,head,findstr,strlen(findstr),out)
-#define HASH_ADD_STR(head,strfield,add) \
- HASH_ADD(hh,head,strfield[0],strlen(add->strfield),add)
-#define HASH_REPLACE_STR(head,strfield,add,replaced) \
- HASH_REPLACE(hh,head,strfield,strlen(add->strfield),add,replaced)
-#define HASH_FIND_INT(head,findint,out) \
- HASH_FIND(hh,head,findint,sizeof(int),out)
-#define HASH_ADD_INT(head,intfield,add) \
- HASH_ADD(hh,head,intfield,sizeof(int),add)
-#define HASH_REPLACE_INT(head,intfield,add,replaced) \
- HASH_REPLACE(hh,head,intfield,sizeof(int),add,replaced)
-#define HASH_FIND_PTR(head,findptr,out) \
- HASH_FIND(hh,head,findptr,sizeof(void *),out)
-#define HASH_ADD_PTR(head,ptrfield,add) \
- HASH_ADD(hh,head,ptrfield,sizeof(void *),add)
-#define HASH_REPLACE_PTR(head,ptrfield,add,replaced) \
- HASH_REPLACE(hh,head,ptrfield,sizeof(void *),add,replaced)
-#define HASH_DEL(head,delptr) \
- HASH_DELETE(hh,head,delptr)
-
-/* HASH_FSCK checks hash integrity on every add/delete when HASH_DEBUG is defined.
- * This is for uthash developer only; it compiles away if HASH_DEBUG isn't defined.
- */
-#ifdef HASH_DEBUG
-#define HASH_OOPS(...) do { fprintf(stderr,__VA_ARGS__); exit(-1); } while (0)
-#define HASH_FSCK(hh,head) \
-do { \
- unsigned _bkt_i; \
- unsigned _count, _bkt_count; \
- char *_prev; \
- struct UT_hash_handle *_thh; \
- if (head) { \
- _count = 0; \
- for( _bkt_i = 0; _bkt_i < (head)->hh.tbl->num_buckets; _bkt_i++) { \
- _bkt_count = 0; \
- _thh = (head)->hh.tbl->buckets[_bkt_i].hh_head; \
- _prev = NULL; \
- while (_thh) { \
- if (_prev != (char*)(_thh->hh_prev)) { \
- HASH_OOPS("invalid hh_prev %p, actual %p\n", \
- _thh->hh_prev, _prev ); \
- } \
- _bkt_count++; \
- _prev = (char*)(_thh); \
- _thh = _thh->hh_next; \
- } \
- _count += _bkt_count; \
- if ((head)->hh.tbl->buckets[_bkt_i].count != _bkt_count) { \
- HASH_OOPS("invalid bucket count %d, actual %d\n", \
- (head)->hh.tbl->buckets[_bkt_i].count, _bkt_count); \
- } \
- } \
- if (_count != (head)->hh.tbl->num_items) { \
- HASH_OOPS("invalid hh item count %d, actual %d\n", \
- (head)->hh.tbl->num_items, _count ); \
- } \
- /* traverse hh in app order; check next/prev integrity, count */ \
- _count = 0; \
- _prev = NULL; \
- _thh = &(head)->hh; \
- while (_thh) { \
- _count++; \
- if (_prev !=(char*)(_thh->prev)) { \
- HASH_OOPS("invalid prev %p, actual %p\n", \
- _thh->prev, _prev ); \
- } \
- _prev = (char*)ELMT_FROM_HH((head)->hh.tbl, _thh); \
- _thh = ( _thh->next ? (UT_hash_handle*)((char*)(_thh->next) + \
- (head)->hh.tbl->hho) : NULL ); \
- } \
- if (_count != (head)->hh.tbl->num_items) { \
- HASH_OOPS("invalid app item count %d, actual %d\n", \
- (head)->hh.tbl->num_items, _count ); \
- } \
- } \
-} while (0)
-#else
-#define HASH_FSCK(hh,head)
-#endif
-
-/* When compiled with -DHASH_EMIT_KEYS, length-prefixed keys are emitted to
- * the descriptor to which this macro is defined for tuning the hash function.
- * The app can #include <unistd.h> to get the prototype for write(2). */
-#ifdef HASH_EMIT_KEYS
-#define HASH_EMIT_KEY(hh,head,keyptr,fieldlen) \
-do { \
- unsigned _klen = fieldlen; \
- write(HASH_EMIT_KEYS, &_klen, sizeof(_klen)); \
- write(HASH_EMIT_KEYS, keyptr, fieldlen); \
-} while (0)
-#else
-#define HASH_EMIT_KEY(hh,head,keyptr,fieldlen)
-#endif
-
-/* default to Jenkin's hash unless overridden e.g. DHASH_FUNCTION=HASH_SAX */
-#ifdef HASH_FUNCTION
-#define HASH_FCN HASH_FUNCTION
-#else
-#define HASH_FCN HASH_JEN
-#endif
-
-/* The Bernstein hash function, used in Perl prior to v5.6 */
-#define HASH_BER(key,keylen,num_bkts,hashv,bkt) \
-do { \
- unsigned _hb_keylen=keylen; \
- char *_hb_key=(char*)(key); \
- (hashv) = 0; \
- while (_hb_keylen--) { (hashv) = ((hashv) * 33) + *_hb_key++; } \
- bkt = (hashv) & (num_bkts-1); \
-} while (0)
-
-
-/* SAX/FNV/OAT/JEN hash functions are macro variants of those listed at
- * http://eternallyconfuzzled.com/tuts/algorithms/jsw_tut_hashing.aspx */
-#define HASH_SAX(key,keylen,num_bkts,hashv,bkt) \
-do { \
- unsigned _sx_i; \
- char *_hs_key=(char*)(key); \
- hashv = 0; \
- for(_sx_i=0; _sx_i < keylen; _sx_i++) \
- hashv ^= (hashv << 5) + (hashv >> 2) + _hs_key[_sx_i]; \
- bkt = hashv & (num_bkts-1); \
-} while (0)
-
-#define HASH_FNV(key,keylen,num_bkts,hashv,bkt) \
-do { \
- unsigned _fn_i; \
- char *_hf_key=(char*)(key); \
- hashv = 2166136261UL; \
- for(_fn_i=0; _fn_i < keylen; _fn_i++) \
- hashv = (hashv * 16777619) ^ _hf_key[_fn_i]; \
- bkt = hashv & (num_bkts-1); \
-} while(0)
-
-#define HASH_OAT(key,keylen,num_bkts,hashv,bkt) \
-do { \
- unsigned _ho_i; \
- char *_ho_key=(char*)(key); \
- hashv = 0; \
- for(_ho_i=0; _ho_i < keylen; _ho_i++) { \
- hashv += _ho_key[_ho_i]; \
- hashv += (hashv << 10); \
- hashv ^= (hashv >> 6); \
- } \
- hashv += (hashv << 3); \
- hashv ^= (hashv >> 11); \
- hashv += (hashv << 15); \
- bkt = hashv & (num_bkts-1); \
-} while(0)
-
-#define HASH_JEN_MIX(a,b,c) \
-do { \
- a -= b; a -= c; a ^= ( c >> 13 ); \
- b -= c; b -= a; b ^= ( a << 8 ); \
- c -= a; c -= b; c ^= ( b >> 13 ); \
- a -= b; a -= c; a ^= ( c >> 12 ); \
- b -= c; b -= a; b ^= ( a << 16 ); \
- c -= a; c -= b; c ^= ( b >> 5 ); \
- a -= b; a -= c; a ^= ( c >> 3 ); \
- b -= c; b -= a; b ^= ( a << 10 ); \
- c -= a; c -= b; c ^= ( b >> 15 ); \
-} while (0)
-
-#define HASH_JEN(key,keylen,num_bkts,hashv,bkt) \
-do { \
- unsigned _hj_i,_hj_j,_hj_k; \
- unsigned char *_hj_key=(unsigned char*)(key); \
- hashv = 0xfeedbeef; \
- _hj_i = _hj_j = 0x9e3779b9; \
- _hj_k = (unsigned)(keylen); \
- while (_hj_k >= 12) { \
- _hj_i += (_hj_key[0] + ( (unsigned)_hj_key[1] << 8 ) \
- + ( (unsigned)_hj_key[2] << 16 ) \
- + ( (unsigned)_hj_key[3] << 24 ) ); \
- _hj_j += (_hj_key[4] + ( (unsigned)_hj_key[5] << 8 ) \
- + ( (unsigned)_hj_key[6] << 16 ) \
- + ( (unsigned)_hj_key[7] << 24 ) ); \
- hashv += (_hj_key[8] + ( (unsigned)_hj_key[9] << 8 ) \
- + ( (unsigned)_hj_key[10] << 16 ) \
- + ( (unsigned)_hj_key[11] << 24 ) ); \
- \
- HASH_JEN_MIX(_hj_i, _hj_j, hashv); \
- \
- _hj_key += 12; \
- _hj_k -= 12; \
- } \
- hashv += keylen; \
- switch ( _hj_k ) { \
- case 11: hashv += ( (unsigned)_hj_key[10] << 24 ); \
- case 10: hashv += ( (unsigned)_hj_key[9] << 16 ); \
- case 9: hashv += ( (unsigned)_hj_key[8] << 8 ); \
- case 8: _hj_j += ( (unsigned)_hj_key[7] << 24 ); \
- case 7: _hj_j += ( (unsigned)_hj_key[6] << 16 ); \
- case 6: _hj_j += ( (unsigned)_hj_key[5] << 8 ); \
- case 5: _hj_j += _hj_key[4]; \
- case 4: _hj_i += ( (unsigned)_hj_key[3] << 24 ); \
- case 3: _hj_i += ( (unsigned)_hj_key[2] << 16 ); \
- case 2: _hj_i += ( (unsigned)_hj_key[1] << 8 ); \
- case 1: _hj_i += _hj_key[0]; \
- } \
- HASH_JEN_MIX(_hj_i, _hj_j, hashv); \
- bkt = hashv & (num_bkts-1); \
-} while(0)
-
-/* The Paul Hsieh hash function */
-#undef get16bits
-#if (defined(__GNUC__) && defined(__i386__)) || defined(__WATCOMC__) \
- || defined(_MSC_VER) || defined (__BORLANDC__) || defined (__TURBOC__)
-#define get16bits(d) (*((const uint16_t *) (d)))
-#endif
-
-#if !defined (get16bits)
-#define get16bits(d) ((((uint32_t)(((const uint8_t *)(d))[1])) << 8) \
- +(uint32_t)(((const uint8_t *)(d))[0]) )
-#endif
-#define HASH_SFH(key,keylen,num_bkts,hashv,bkt) \
-do { \
- unsigned char *_sfh_key=(unsigned char*)(key); \
- uint32_t _sfh_tmp, _sfh_len = keylen; \
- \
- int _sfh_rem = _sfh_len & 3; \
- _sfh_len >>= 2; \
- hashv = 0xcafebabe; \
- \
- /* Main loop */ \
- for (;_sfh_len > 0; _sfh_len--) { \
- hashv += get16bits (_sfh_key); \
- _sfh_tmp = (uint32_t)(get16bits (_sfh_key+2)) << 11 ^ hashv; \
- hashv = (hashv << 16) ^ _sfh_tmp; \
- _sfh_key += 2*sizeof (uint16_t); \
- hashv += hashv >> 11; \
- } \
- \
- /* Handle end cases */ \
- switch (_sfh_rem) { \
- case 3: hashv += get16bits (_sfh_key); \
- hashv ^= hashv << 16; \
- hashv ^= (uint32_t)(_sfh_key[sizeof (uint16_t)] << 18); \
- hashv += hashv >> 11; \
- break; \
- case 2: hashv += get16bits (_sfh_key); \
- hashv ^= hashv << 11; \
- hashv += hashv >> 17; \
- break; \
- case 1: hashv += *_sfh_key; \
- hashv ^= hashv << 10; \
- hashv += hashv >> 1; \
- } \
- \
- /* Force "avalanching" of final 127 bits */ \
- hashv ^= hashv << 3; \
- hashv += hashv >> 5; \
- hashv ^= hashv << 4; \
- hashv += hashv >> 17; \
- hashv ^= hashv << 25; \
- hashv += hashv >> 6; \
- bkt = hashv & (num_bkts-1); \
-} while(0)
-
-#ifdef HASH_USING_NO_STRICT_ALIASING
-/* The MurmurHash exploits some CPU's (x86,x86_64) tolerance for unaligned reads.
- * For other types of CPU's (e.g. Sparc) an unaligned read causes a bus error.
- * MurmurHash uses the faster approach only on CPU's where we know it's safe.
- *
- * Note the preprocessor built-in defines can be emitted using:
- *
- * gcc -m64 -dM -E - < /dev/null (on gcc)
- * cc -## a.c (where a.c is a simple test file) (Sun Studio)
- */
-#if (defined(__i386__) || defined(__x86_64__) || defined(_M_IX86))
-#define MUR_GETBLOCK(p,i) p[i]
-#else /* non intel */
-#define MUR_PLUS0_ALIGNED(p) (((unsigned long)p & 0x3) == 0)
-#define MUR_PLUS1_ALIGNED(p) (((unsigned long)p & 0x3) == 1)
-#define MUR_PLUS2_ALIGNED(p) (((unsigned long)p & 0x3) == 2)
-#define MUR_PLUS3_ALIGNED(p) (((unsigned long)p & 0x3) == 3)
-#define WP(p) ((uint32_t*)((unsigned long)(p) & ~3UL))
-#if (defined(__BIG_ENDIAN__) || defined(SPARC) || defined(__ppc__) || defined(__ppc64__))
-#define MUR_THREE_ONE(p) ((((*WP(p))&0x00ffffff) << 8) | (((*(WP(p)+1))&0xff000000) >> 24))
-#define MUR_TWO_TWO(p) ((((*WP(p))&0x0000ffff) <<16) | (((*(WP(p)+1))&0xffff0000) >> 16))
-#define MUR_ONE_THREE(p) ((((*WP(p))&0x000000ff) <<24) | (((*(WP(p)+1))&0xffffff00) >> 8))
-#else /* assume little endian non-intel */
-#define MUR_THREE_ONE(p) ((((*WP(p))&0xffffff00) >> 8) | (((*(WP(p)+1))&0x000000ff) << 24))
-#define MUR_TWO_TWO(p) ((((*WP(p))&0xffff0000) >>16) | (((*(WP(p)+1))&0x0000ffff) << 16))
-#define MUR_ONE_THREE(p) ((((*WP(p))&0xff000000) >>24) | (((*(WP(p)+1))&0x00ffffff) << 8))
-#endif
-#define MUR_GETBLOCK(p,i) (MUR_PLUS0_ALIGNED(p) ? ((p)[i]) : \
- (MUR_PLUS1_ALIGNED(p) ? MUR_THREE_ONE(p) : \
- (MUR_PLUS2_ALIGNED(p) ? MUR_TWO_TWO(p) : \
- MUR_ONE_THREE(p))))
-#endif
-#define MUR_ROTL32(x,r) (((x) << (r)) | ((x) >> (32 - (r))))
-#define MUR_FMIX(_h) \
-do { \
- _h ^= _h >> 16; \
- _h *= 0x85ebca6b; \
- _h ^= _h >> 13; \
- _h *= 0xc2b2ae35l; \
- _h ^= _h >> 16; \
-} while(0)
-
-#define HASH_MUR(key,keylen,num_bkts,hashv,bkt) \
-do { \
- const uint8_t *_mur_data = (const uint8_t*)(key); \
- const int _mur_nblocks = (keylen) / 4; \
- uint32_t _mur_h1 = 0xf88D5353; \
- uint32_t _mur_c1 = 0xcc9e2d51; \
- uint32_t _mur_c2 = 0x1b873593; \
- uint32_t _mur_k1 = 0; \
- const uint8_t *_mur_tail; \
- const uint32_t *_mur_blocks = (const uint32_t*)(_mur_data+_mur_nblocks*4); \
- int _mur_i; \
- for(_mur_i = -_mur_nblocks; _mur_i; _mur_i++) { \
- _mur_k1 = MUR_GETBLOCK(_mur_blocks,_mur_i); \
- _mur_k1 *= _mur_c1; \
- _mur_k1 = MUR_ROTL32(_mur_k1,15); \
- _mur_k1 *= _mur_c2; \
- \
- _mur_h1 ^= _mur_k1; \
- _mur_h1 = MUR_ROTL32(_mur_h1,13); \
- _mur_h1 = _mur_h1*5+0xe6546b64; \
- } \
- _mur_tail = (const uint8_t*)(_mur_data + _mur_nblocks*4); \
- _mur_k1=0; \
- switch((keylen) & 3) { \
- case 3: _mur_k1 ^= _mur_tail[2] << 16; \
- case 2: _mur_k1 ^= _mur_tail[1] << 8; \
- case 1: _mur_k1 ^= _mur_tail[0]; \
- _mur_k1 *= _mur_c1; \
- _mur_k1 = MUR_ROTL32(_mur_k1,15); \
- _mur_k1 *= _mur_c2; \
- _mur_h1 ^= _mur_k1; \
- } \
- _mur_h1 ^= (keylen); \
- MUR_FMIX(_mur_h1); \
- hashv = _mur_h1; \
- bkt = hashv & (num_bkts-1); \
-} while(0)
-#endif /* HASH_USING_NO_STRICT_ALIASING */
-
-/* key comparison function; return 0 if keys equal */
-#define HASH_KEYCMP(a,b,len) memcmp(a,b,len)
-
-/* iterate over items in a known bucket to find desired item */
-#define HASH_FIND_IN_BKT(tbl,hh,head,keyptr,keylen_in,out) \
-do { \
- if (head.hh_head) DECLTYPE_ASSIGN(out,ELMT_FROM_HH(tbl,head.hh_head)); \
- else out=NULL; \
- while (out) { \
- if ((out)->hh.keylen == keylen_in) { \
- if ((HASH_KEYCMP((out)->hh.key,keyptr,keylen_in)) == 0) break; \
- } \
- if ((out)->hh.hh_next) DECLTYPE_ASSIGN(out,ELMT_FROM_HH(tbl,(out)->hh.hh_next)); \
- else out = NULL; \
- } \
-} while(0)
-
-/* add an item to a bucket */
-#define HASH_ADD_TO_BKT(head,addhh) \
-do { \
- head.count++; \
- (addhh)->hh_next = head.hh_head; \
- (addhh)->hh_prev = NULL; \
- if (head.hh_head) { (head).hh_head->hh_prev = (addhh); } \
- (head).hh_head=addhh; \
- if (head.count >= ((head.expand_mult+1) * HASH_BKT_CAPACITY_THRESH) \
- && (addhh)->tbl->noexpand != 1) { \
- HASH_EXPAND_BUCKETS((addhh)->tbl); \
- } \
-} while(0)
-
-/* remove an item from a given bucket */
-#define HASH_DEL_IN_BKT(hh,head,hh_del) \
- (head).count--; \
- if ((head).hh_head == hh_del) { \
- (head).hh_head = hh_del->hh_next; \
- } \
- if (hh_del->hh_prev) { \
- hh_del->hh_prev->hh_next = hh_del->hh_next; \
- } \
- if (hh_del->hh_next) { \
- hh_del->hh_next->hh_prev = hh_del->hh_prev; \
- }
-
-/* Bucket expansion has the effect of doubling the number of buckets
- * and redistributing the items into the new buckets. Ideally the
- * items will distribute more or less evenly into the new buckets
- * (the extent to which this is true is a measure of the quality of
- * the hash function as it applies to the key domain).
- *
- * With the items distributed into more buckets, the chain length
- * (item count) in each bucket is reduced. Thus by expanding buckets
- * the hash keeps a bound on the chain length. This bounded chain
- * length is the essence of how a hash provides constant time lookup.
- *
- * The calculation of tbl->ideal_chain_maxlen below deserves some
- * explanation. First, keep in mind that we're calculating the ideal
- * maximum chain length based on the *new* (doubled) bucket count.
- * In fractions this is just n/b (n=number of items,b=new num buckets).
- * Since the ideal chain length is an integer, we want to calculate
- * ceil(n/b). We don't depend on floating point arithmetic in this
- * hash, so to calculate ceil(n/b) with integers we could write
- *
- * ceil(n/b) = (n/b) + ((n%b)?1:0)
- *
- * and in fact a previous version of this hash did just that.
- * But now we have improved things a bit by recognizing that b is
- * always a power of two. We keep its base 2 log handy (call it lb),
- * so now we can write this with a bit shift and logical AND:
- *
- * ceil(n/b) = (n>>lb) + ( (n & (b-1)) ? 1:0)
- *
- */
-#define HASH_EXPAND_BUCKETS(tbl) \
-do { \
- unsigned _he_bkt; \
- unsigned _he_bkt_i; \
- struct UT_hash_handle *_he_thh, *_he_hh_nxt; \
- UT_hash_bucket *_he_new_buckets, *_he_newbkt; \
- _he_new_buckets = (UT_hash_bucket*)uthash_malloc( \
- 2 * tbl->num_buckets * sizeof(struct UT_hash_bucket)); \
- if (!_he_new_buckets) { uthash_fatal( "out of memory"); } \
- memset(_he_new_buckets, 0, \
- 2 * tbl->num_buckets * sizeof(struct UT_hash_bucket)); \
- tbl->ideal_chain_maxlen = \
- (tbl->num_items >> (tbl->log2_num_buckets+1)) + \
- ((tbl->num_items & ((tbl->num_buckets*2)-1)) ? 1 : 0); \
- tbl->nonideal_items = 0; \
- for(_he_bkt_i = 0; _he_bkt_i < tbl->num_buckets; _he_bkt_i++) \
- { \
- _he_thh = tbl->buckets[ _he_bkt_i ].hh_head; \
- while (_he_thh) { \
- _he_hh_nxt = _he_thh->hh_next; \
- HASH_TO_BKT( _he_thh->hashv, tbl->num_buckets*2, _he_bkt); \
- _he_newbkt = &(_he_new_buckets[ _he_bkt ]); \
- if (++(_he_newbkt->count) > tbl->ideal_chain_maxlen) { \
- tbl->nonideal_items++; \
- _he_newbkt->expand_mult = _he_newbkt->count / \
- tbl->ideal_chain_maxlen; \
- } \
- _he_thh->hh_prev = NULL; \
- _he_thh->hh_next = _he_newbkt->hh_head; \
- if (_he_newbkt->hh_head) _he_newbkt->hh_head->hh_prev = \
- _he_thh; \
- _he_newbkt->hh_head = _he_thh; \
- _he_thh = _he_hh_nxt; \
- } \
- } \
- uthash_free( tbl->buckets, tbl->num_buckets*sizeof(struct UT_hash_bucket) ); \
- tbl->num_buckets *= 2; \
- tbl->log2_num_buckets++; \
- tbl->buckets = _he_new_buckets; \
- tbl->ineff_expands = (tbl->nonideal_items > (tbl->num_items >> 1)) ? \
- (tbl->ineff_expands+1) : 0; \
- if (tbl->ineff_expands > 1) { \
- tbl->noexpand=1; \
- uthash_noexpand_fyi(tbl); \
- } \
- uthash_expand_fyi(tbl); \
-} while(0)
-
-
-/* This is an adaptation of Simon Tatham's O(n log(n)) mergesort */
-/* Note that HASH_SORT assumes the hash handle name to be hh.
- * HASH_SRT was added to allow the hash handle name to be passed in. */
-#define HASH_SORT(head,cmpfcn) HASH_SRT(hh,head,cmpfcn)
-#define HASH_SRT(hh,head,cmpfcn) \
-do { \
- unsigned _hs_i; \
- unsigned _hs_looping,_hs_nmerges,_hs_insize,_hs_psize,_hs_qsize; \
- struct UT_hash_handle *_hs_p, *_hs_q, *_hs_e, *_hs_list, *_hs_tail; \
- if (head) { \
- _hs_insize = 1; \
- _hs_looping = 1; \
- _hs_list = &((head)->hh); \
- while (_hs_looping) { \
- _hs_p = _hs_list; \
- _hs_list = NULL; \
- _hs_tail = NULL; \
- _hs_nmerges = 0; \
- while (_hs_p) { \
- _hs_nmerges++; \
- _hs_q = _hs_p; \
- _hs_psize = 0; \
- for ( _hs_i = 0; _hs_i < _hs_insize; _hs_i++ ) { \
- _hs_psize++; \
- _hs_q = (UT_hash_handle*)((_hs_q->next) ? \
- ((void*)((char*)(_hs_q->next) + \
- (head)->hh.tbl->hho)) : NULL); \
- if (! (_hs_q) ) break; \
- } \
- _hs_qsize = _hs_insize; \
- while ((_hs_psize > 0) || ((_hs_qsize > 0) && _hs_q )) { \
- if (_hs_psize == 0) { \
- _hs_e = _hs_q; \
- _hs_q = (UT_hash_handle*)((_hs_q->next) ? \
- ((void*)((char*)(_hs_q->next) + \
- (head)->hh.tbl->hho)) : NULL); \
- _hs_qsize--; \
- } else if ( (_hs_qsize == 0) || !(_hs_q) ) { \
- _hs_e = _hs_p; \
- if (_hs_p){ \
- _hs_p = (UT_hash_handle*)((_hs_p->next) ? \
- ((void*)((char*)(_hs_p->next) + \
- (head)->hh.tbl->hho)) : NULL); \
- } \
- _hs_psize--; \
- } else if (( \
- cmpfcn(DECLTYPE(head)(ELMT_FROM_HH((head)->hh.tbl,_hs_p)), \
- DECLTYPE(head)(ELMT_FROM_HH((head)->hh.tbl,_hs_q))) \
- ) <= 0) { \
- _hs_e = _hs_p; \
- if (_hs_p){ \
- _hs_p = (UT_hash_handle*)((_hs_p->next) ? \
- ((void*)((char*)(_hs_p->next) + \
- (head)->hh.tbl->hho)) : NULL); \
- } \
- _hs_psize--; \
- } else { \
- _hs_e = _hs_q; \
- _hs_q = (UT_hash_handle*)((_hs_q->next) ? \
- ((void*)((char*)(_hs_q->next) + \
- (head)->hh.tbl->hho)) : NULL); \
- _hs_qsize--; \
- } \
- if ( _hs_tail ) { \
- _hs_tail->next = ((_hs_e) ? \
- ELMT_FROM_HH((head)->hh.tbl,_hs_e) : NULL); \
- } else { \
- _hs_list = _hs_e; \
- } \
- if (_hs_e) { \
- _hs_e->prev = ((_hs_tail) ? \
- ELMT_FROM_HH((head)->hh.tbl,_hs_tail) : NULL); \
- } \
- _hs_tail = _hs_e; \
- } \
- _hs_p = _hs_q; \
- } \
- if (_hs_tail){ \
- _hs_tail->next = NULL; \
- } \
- if ( _hs_nmerges <= 1 ) { \
- _hs_looping=0; \
- (head)->hh.tbl->tail = _hs_tail; \
- DECLTYPE_ASSIGN(head,ELMT_FROM_HH((head)->hh.tbl, _hs_list)); \
- } \
- _hs_insize *= 2; \
- } \
- HASH_FSCK(hh,head); \
- } \
-} while (0)
-
-/* This function selects items from one hash into another hash.
- * The end result is that the selected items have dual presence
- * in both hashes. There is no copy of the items made; rather
- * they are added into the new hash through a secondary hash
- * hash handle that must be present in the structure. */
-#define HASH_SELECT(hh_dst, dst, hh_src, src, cond) \
-do { \
- unsigned _src_bkt, _dst_bkt; \
- void *_last_elt=NULL, *_elt; \
- UT_hash_handle *_src_hh, *_dst_hh, *_last_elt_hh=NULL; \
- ptrdiff_t _dst_hho = ((char*)(&(dst)->hh_dst) - (char*)(dst)); \
- if (src) { \
- for(_src_bkt=0; _src_bkt < (src)->hh_src.tbl->num_buckets; _src_bkt++) { \
- for(_src_hh = (src)->hh_src.tbl->buckets[_src_bkt].hh_head; \
- _src_hh; \
- _src_hh = _src_hh->hh_next) { \
- _elt = ELMT_FROM_HH((src)->hh_src.tbl, _src_hh); \
- if (cond(_elt)) { \
- _dst_hh = (UT_hash_handle*)(((char*)_elt) + _dst_hho); \
- _dst_hh->key = _src_hh->key; \
- _dst_hh->keylen = _src_hh->keylen; \
- _dst_hh->hashv = _src_hh->hashv; \
- _dst_hh->prev = _last_elt; \
- _dst_hh->next = NULL; \
- if (_last_elt_hh) { _last_elt_hh->next = _elt; } \
- if (!dst) { \
- DECLTYPE_ASSIGN(dst,_elt); \
- HASH_MAKE_TABLE(hh_dst,dst); \
- } else { \
- _dst_hh->tbl = (dst)->hh_dst.tbl; \
- } \
- HASH_TO_BKT(_dst_hh->hashv, _dst_hh->tbl->num_buckets, _dst_bkt); \
- HASH_ADD_TO_BKT(_dst_hh->tbl->buckets[_dst_bkt],_dst_hh); \
- (dst)->hh_dst.tbl->num_items++; \
- _last_elt = _elt; \
- _last_elt_hh = _dst_hh; \
- } \
- } \
- } \
- } \
- HASH_FSCK(hh_dst,dst); \
-} while (0)
-
-#define HASH_CLEAR(hh,head) \
-do { \
- if (head) { \
- uthash_free((head)->hh.tbl->buckets, \
- (head)->hh.tbl->num_buckets*sizeof(struct UT_hash_bucket)); \
- HASH_BLOOM_FREE((head)->hh.tbl); \
- uthash_free((head)->hh.tbl, sizeof(UT_hash_table)); \
- (head)=NULL; \
- } \
-} while(0)
-
-#define HASH_OVERHEAD(hh,head) \
- (size_t)((((head)->hh.tbl->num_items * sizeof(UT_hash_handle)) + \
- ((head)->hh.tbl->num_buckets * sizeof(UT_hash_bucket)) + \
- (sizeof(UT_hash_table)) + \
- (HASH_BLOOM_BYTELEN)))
-
-#ifdef NO_DECLTYPE
-#define HASH_ITER(hh,head,el,tmp) \
-for((el)=(head), (*(char**)(&(tmp)))=(char*)((head)?(head)->hh.next:NULL); \
- el; (el)=(tmp),(*(char**)(&(tmp)))=(char*)((tmp)?(tmp)->hh.next:NULL))
-#else
-#define HASH_ITER(hh,head,el,tmp) \
-for((el)=(head),(tmp)=DECLTYPE(el)((head)?(head)->hh.next:NULL); \
- el; (el)=(tmp),(tmp)=DECLTYPE(el)((tmp)?(tmp)->hh.next:NULL))
-#endif
-
-/* obtain a count of items in the hash */
-#define HASH_COUNT(head) HASH_CNT(hh,head)
-#define HASH_CNT(hh,head) ((head)?((head)->hh.tbl->num_items):0)
-
-typedef struct UT_hash_bucket {
- struct UT_hash_handle *hh_head;
- unsigned count;
-
- /* expand_mult is normally set to 0. In this situation, the max chain length
- * threshold is enforced at its default value, HASH_BKT_CAPACITY_THRESH. (If
- * the bucket's chain exceeds this length, bucket expansion is triggered).
- * However, setting expand_mult to a non-zero value delays bucket expansion
- * (that would be triggered by additions to this particular bucket)
- * until its chain length reaches a *multiple* of HASH_BKT_CAPACITY_THRESH.
- * (The multiplier is simply expand_mult+1). The whole idea of this
- * multiplier is to reduce bucket expansions, since they are expensive, in
- * situations where we know that a particular bucket tends to be overused.
- * It is better to let its chain length grow to a longer yet-still-bounded
- * value, than to do an O(n) bucket expansion too often.
- */
- unsigned expand_mult;
-
-} UT_hash_bucket;
-
-/* random signature used only to find hash tables in external analysis */
-#define HASH_SIGNATURE 0xa0111fe1
-#define HASH_BLOOM_SIGNATURE 0xb12220f2
-
-typedef struct UT_hash_table {
- UT_hash_bucket *buckets;
- unsigned num_buckets, log2_num_buckets;
- unsigned num_items;
- struct UT_hash_handle *tail; /* tail hh in app order, for fast append */
- ptrdiff_t hho; /* hash handle offset (byte pos of hash handle in element */
-
- /* in an ideal situation (all buckets used equally), no bucket would have
- * more than ceil(#items/#buckets) items. that's the ideal chain length. */
- unsigned ideal_chain_maxlen;
-
- /* nonideal_items is the number of items in the hash whose chain position
- * exceeds the ideal chain maxlen. these items pay the penalty for an uneven
- * hash distribution; reaching them in a chain traversal takes >ideal steps */
- unsigned nonideal_items;
-
- /* ineffective expands occur when a bucket doubling was performed, but
- * afterward, more than half the items in the hash had nonideal chain
- * positions. If this happens on two consecutive expansions we inhibit any
- * further expansion, as it's not helping; this happens when the hash
- * function isn't a good fit for the key domain. When expansion is inhibited
- * the hash will still work, albeit no longer in constant time. */
- unsigned ineff_expands, noexpand;
-
- uint32_t signature; /* used only to find hash tables in external analysis */
-#ifdef HASH_BLOOM
- uint32_t bloom_sig; /* used only to test bloom exists in external analysis */
- uint8_t *bloom_bv;
- char bloom_nbits;
-#endif
-
-} UT_hash_table;
-
-typedef struct UT_hash_handle {
- struct UT_hash_table *tbl;
- void *prev; /* prev element in app order */
- void *next; /* next element in app order */
- struct UT_hash_handle *hh_prev; /* previous hh in bucket order */
- struct UT_hash_handle *hh_next; /* next hh in bucket order */
- void *key; /* ptr to enclosing struct's key */
- unsigned keylen; /* enclosing struct's key len */
- unsigned hashv; /* result of hash-fcn(key) */
-} UT_hash_handle;
-
-#endif /* UTHASH_H */
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
diff --git a/nghdl/src/ngspice_ghdl.py b/nghdl/src/ngspice_ghdl.py
deleted file mode 100755
index 0a9e88cf..00000000
--- a/nghdl/src/ngspice_ghdl.py
+++ /dev/null
@@ -1,366 +0,0 @@
-#!/usr/bin/env python
-
-
-"""#!/usr/bin/python"""
-
-#This file create the gui to install code model in the ngspice.
-
-import os
-import sys
-import shutil
-import subprocess
-from PyQt4 import QtGui
-from PyQt4 import QtCore
-from ConfigParser import SafeConfigParser
-from Appconfig import Appconfig
-from createKicadLibrary import AutoSchematic
-
-class Mainwindow(QtGui.QWidget):
- def __init__(self):
- #super(Mainwindow, self).__init__()
- QtGui.QMainWindow.__init__(self)
- print "Initializing.........."
- self.home = os.path.expanduser("~")
- #Reading all varibale from config.ini
- self.parser = SafeConfigParser()
- self.parser.read(os.path.join(self.home, os.path.join('.nghdl','config.ini')))
- self.ngspice_home = self.parser.get('NGSPICE','NGSPICE_HOME')
- self.release_dir = self.parser.get('NGSPICE','RELEASE')
- self.src_home = self.parser.get('SRC','SRC_HOME')
- self.licensefile = self.parser.get('SRC','LICENSE')
- #Printing LICENCE file on terminal
- fileopen = open(self.licensefile, 'r')
- print fileopen.read()
- self.file_list = [] #to keep the supporting files
- self.initUI()
-
- def initUI(self):
- self.uploadbtn = QtGui.QPushButton('Upload')
- self.uploadbtn.clicked.connect(self.uploadModle)
- self.exitbtn = QtGui.QPushButton('Exit')
- self.exitbtn.clicked.connect(self.closeWindow)
- self.browsebtn = QtGui.QPushButton('Browse')
- self.browsebtn.clicked.connect(self.browseFile)
- self.addbtn = QtGui.QPushButton('Add Files')
- self.addbtn.clicked.connect(self.addFiles)
- self.removebtn = QtGui.QPushButton('Remove Files')
- self.removebtn.clicked.connect(self.removeFiles)
- self.ledit = QtGui.QLineEdit(self)
- self.sedit = QtGui.QTextEdit(self)
- self.process = QtCore.QProcess(self)
- self.termedit = QtGui.QTextEdit(self)
- self.termedit.setReadOnly(1)
- pal = QtGui.QPalette()
- bgc = QtGui.QColor(0, 0, 0)
- pal.setColor(QtGui.QPalette.Base, bgc)
- self.termedit.setPalette(pal)
- self.termedit.setStyleSheet("QTextEdit {color:white}")
-
- #Creating gridlayout
- grid = QtGui.QGridLayout()
- grid.setSpacing(5)
- grid.addWidget(self.ledit, 1, 0)
- grid.addWidget(self.browsebtn, 1, 1)
- grid.addWidget(self.sedit, 2, 0, 4, 1)
- grid.addWidget(self.addbtn, 2, 1)
- grid.addWidget(self.removebtn, 3, 1)
- grid.addWidget(self.termedit, 6, 0, 10, 1)
- grid.addWidget(self.uploadbtn, 17, 0)
- grid.addWidget(self.exitbtn,17, 1)
-
- self.setLayout(grid)
- self.setGeometry(300, 300, 600,600)
- self.setWindowTitle("Ngspice Digital Model Creator")
- #self.setWindowIcon(QtGui.QIcon('logo.png'))
- self.show()
-
-
-
- def closeWindow(self):
- try:
- self.process.close()
- except:
- pass
- print "Close button clicked"
- quit()
-
- def browseFile(self):
- print "Browse button clicked"
- self.filename = QtGui.QFileDialog.getOpenFileName(self, 'Open File', '.')
- self.ledit.setText(self.filename)
- print "Vhdl file uploaded to process :", self.filename
-
- def addFiles(self):
- print "Starts adding supporting files"
- title = self.addbtn.text()
- for file in QtGui.QFileDialog.getOpenFileNames(self, title):
- self.sedit.append(str(file))
- self.file_list.append(file)
- print "Supporting Files are :",self.file_list
-
-
- def removeFiles(self):
- self.fileRemover = FileRemover(self)
-
-
- #check extensions of all supporting files
- def checkSupportFiles(self):
- nonvhdl_count = 0
- for file in self.file_list:
- extension = os.path.splitext(str(file))[1]
- if extension != ".vhdl":
- nonvhdl_count += 1
- self.file_list.remove(file)
-
- if nonvhdl_count > 0:
- QtGui.QMessageBox.about(self,'Message','''<b>Important Message.</b><br/><br/>Supporting files should be <b>.vhdl</b> file ''')
-
-
- def createModelDirectory(self):
- print "Create Model Directory Called"
- self.digital_home=self.parser.get('NGSPICE','DIGITAL_MODEL')
- os.chdir(self.digital_home)
- print "Current Working Directory Changed to",os.getcwd()
- self.modelname = os.path.basename(str(self.filename)).split('.')[0]
- print "Model to be created :",self.modelname
- # Looking if model directory is present or not
- if os.path.isdir(self.modelname):
- print "Model Already present"
- ret = QtGui.QMessageBox.critical(self, "Critical",'''<b>The Model already exist.Do you want to overwrite it?</b><br/>
- <b>If yes press ok else cancel it and change the name of you vhdl file</b>''', QtGui.QMessageBox.Ok, QtGui.QMessageBox.Cancel)
- if ret == QtGui.QMessageBox.Ok:
- print "Overwriting existing model "+self.modelname
- cmd="rm -rf "+self.modelname
- #process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
- subprocess.call(cmd, shell=True)
- os.mkdir(self.modelname)
- else:
- print "Exiting application"
- quit()
-
-
-
- else:
- print "Creating model "+self.modelname+" directory"
- os.mkdir(self.modelname)
-
- def addingModelInModpath(self):
- print "Adding Model "+self.modelname+" in Modpath file "+self.digital_home
- #Adding name of model in the modpath file
- #Check if the string is already in the file
- with open(self.digital_home+"/modpath.lst",'a+') as f:
- flag = 0
- for line in f:
- if line.strip() == self.modelname:
- print "Found model "+self.modelname+" in the modpath.lst"
- flag = 1
- break
- else:
- pass
-
- if flag == 0:
- print "Adding model name "+self.modelname+" into modpath.lst"
- f.write(self.modelname+"\n")
- else:
- print "Model name is already into modpath.lst"
-
-
- def createModelFiles(self):
- print "Create Model Files Called"
- os.chdir(self.cur_dir)
- print "Current Working directory changed to "+self.cur_dir
- cmd = "python "+self.src_home+"/src/model_generation.py "+str(self.ledit.text())
- stdouterr = os.popen4(cmd)[1].read()
- print stdouterr
- #Moving file to model directory
- path=os.path.join(self.digital_home,self.modelname)
- shutil.move("cfunc.mod",path)
- shutil.move("ifspec.ifs",path)
-
- #Creating directory inside model directoy
- print "Creating DUT directory at "+os.path.join(path,"DUTghdl")
- os.mkdir(path+"/DUTghdl/")
- print "Copying required file to DUTghdl directory"
- shutil.move("connection_info.txt",path+"/DUTghdl/")
- shutil.move("start_server.sh",path+"/DUTghdl/")
- shutil.move("sock_pkg_create.sh",path+"/DUTghdl/")
- shutil.move(self.modelname+"_tb.vhdl",path+"/DUTghdl/")
-
- shutil.copy(str(self.filename),path+"/DUTghdl/")
- shutil.copy(os.path.join(self.home, self.src_home)+"/src/ghdlserver/compile.sh",path+"/DUTghdl/")
- shutil.copy(os.path.join(self.home, self.src_home)+"/src/ghdlserver/uthash.h",path+"/DUTghdl/")
- shutil.copy(os.path.join(self.home, self.src_home)+"/src/ghdlserver/ghdlserver.c",path+"/DUTghdl/")
- shutil.copy(os.path.join(self.home, self.src_home)+"/src/ghdlserver/ghdlserver.h",path+"/DUTghdl/")
- shutil.copy(os.path.join(self.home, self.src_home)+"/src/ghdlserver/Utility_Package.vhdl",path+"/DUTghdl/")
- shutil.copy(os.path.join(self.home, self.src_home)+"/src/ghdlserver/Vhpi_Package.vhdl",path+"/DUTghdl/")
-
- for file in self.file_list:
- shutil.copy(str(file), path+"/DUTghdl/")
-
- os.chdir(path+"/DUTghdl")
- subprocess.call("bash "+path+"/DUTghdl/compile.sh", shell=True)
- subprocess.call("chmod a+x start_server.sh",shell=True)
- subprocess.call("chmod a+x sock_pkg_create.sh",shell=True)
- os.remove("compile.sh")
- os.remove("ghdlserver.c")
- #os.remove("ghdlserver.h")
- #os.remove("Utility_Package.vhdl")
- #os.remove("Vhpi_Package.vhdl")
-
-
- #slot to redirect stdout to window console
- @QtCore.pyqtSlot()
- def readStdOutput(self):
- self.termedit.append(QtCore.QString(self.process.readAllStandardOutput()))
-
-
- def runMake(self):
- print "run Make Called"
- self.release_home=self.parser.get('NGSPICE','RELEASE')
- os.chdir(self.release_home)
- try:
- cmd = " make"
- print "Running Make command in "+self.release_home
- path = os.getcwd()
- self.process.start(cmd)
- self.process.setProcessChannelMode(QtCore.QProcess.MergedChannels)
- QtCore.QObject.connect(self.process, QtCore.SIGNAL("readyReadStandardOutput()"), self, QtCore.SLOT("readStdOutput()"))
- print "make command process pid ---------- >",self.process.pid()
-
- except:
- print "There is error in 'make' "
- quit()
-
- def runMakeInstall(self):
- print "run Make Install Called"
- try:
- cmd = " make install"
- print "Running Make Install"
- path = os.getcwd()
- try:
- self.process.close()
- except:
- pass
- self.process.finished.connect(self.createSchematicLib)
- self.process.start(cmd)
- self.process.setProcessChannelMode(QtCore.QProcess.MergedChannels)
- QtCore.QObject.connect(self.process, QtCore.SIGNAL("readyReadStandardOutput()"), self, QtCore.SLOT("readStdOutput()"))
- os.chdir(self.cur_dir)
-
- except:
- print "There is error during in 'make install' "
- quit()
-
- def createSchematicLib(self):
- if Appconfig.esimFlag == 1:
- print 'Creating library files.................................'
- self.schematicLib = AutoSchematic(self.modelname)
- self.schematicLib.createKicadLibrary()
-
- def uploadModle(self):
- print "Upload button clicked"
- try:
- self.process.close()
- except:
- pass
- try:
- self.file_extension = os.path.splitext(str(self.filename))[1]
- print "Uploaded File extension :"+self.file_extension
- self.cur_dir = os.getcwd()
- print "Current Working Directory :"+self.cur_dir
- self.checkSupportFiles()
- if self.file_extension == ".vhdl":
- self.createModelDirectory()
- self.addingModelInModpath()
- self.createModelFiles()
- self.runMake()
- self.runMakeInstall()
- else:
- QtGui.QMessageBox.about(self,'Message','''<b>Important Message.</b><br/><br/>This accepts only <b>.vhdl</b> file ''')
- except:
- QtGui.QMessageBox.about(self, 'Message','''<b>Error</b><br/><br/> select a <b>.vhdl</b> file ''')
-
-class FileRemover(QtGui.QWidget):
-
- def __init__(self, main_obj):
- super(FileRemover, self).__init__()
- self.row = 0
- self.col = 0
- self.cb_dict = {}
- self.marked_list = []
- self.files = main_obj.file_list
- self.sedit = main_obj.sedit
-
- print self.files
-
- self.grid = QtGui.QGridLayout()
- removebtn = QtGui.QPushButton('Remove', self)
- removebtn.clicked.connect(self.removeFiles)
-
- self.grid.addWidget(self.createCheckBox(), 0, 0)
- self.grid.addWidget(removebtn, 1, 1)
-
- self.setLayout(self.grid)
- self.show()
-
- def createCheckBox(self):
-
- self.checkbox = QtGui.QGroupBox()
- self.checkbox.setTitle('Remove Files')
- self.checkgrid = QtGui.QGridLayout()
-
- self.checkgroupbtn = QtGui.QButtonGroup()
-
- for path in self.files:
-
- print path
-
- self.cb_dict[path] = QtGui.QCheckBox(path)
- self.checkgroupbtn.addButton(self.cb_dict[path])
- self.checkgrid.addWidget(self.cb_dict[path], self.row, self.col)
- self.row += 1
-
- self.checkgroupbtn.setExclusive(False)
- self.checkgroupbtn.buttonClicked.connect(self.mark_file)
- self.checkbox.setLayout(self.checkgrid)
-
- return self.checkbox
-
- def mark_file(self):
-
- for path in self.cb_dict:
- if self.cb_dict[path].isChecked():
- if path not in self.marked_list:
- self.marked_list.append(path)
-
- else:
- if path in self.marked_list:
- self.marked_list.remove(path)
-
- def removeFiles(self):
-
- for path in self.marked_list:
- print path +" is removed"
- self.sedit.append(path + " removed")
- self.files.remove(path)
-
- self.sedit.clear()
- for path in self.files:
- self.sedit.append(path)
-
- self.marked_list[:] = []
- self.files[:] = []
- self.close()
-
-
-
-def main():
- app = QtGui.QApplication(sys.argv)
- if len(sys.argv) > 1:
- if sys.argv[1] == '-e':
- Appconfig.esimFlag = 1
- w = Mainwindow()
- sys.exit(app.exec_())
-
-if __name__=='__main__':
- main()
diff --git a/nghdl/src/outitf.c b/nghdl/src/outitf.c
deleted file mode 100644
index 819f0064..00000000
--- a/nghdl/src/outitf.c
+++ /dev/null
@@ -1,1359 +0,0 @@
-/**********
-Copyright 1990 Regents of the University of California. All rights reserved.
-Author: 1988 Wayne A. Christopher, U. C. Berkeley CAD Group
-Modified: 2000 AlansFixes
-**********/
-/**************************************************************************
- * 10.Mar.2017 - RM - Added a dirty fix to handle orphan FOSSEE test bench
- * processes. The following static functions were added in the process:
- * o nghdl_orphan_tb()
- * o nghdl_tb_SIGUSR1()
- **************************************************************************
- */
-/*
- * This module replaces the old "writedata" routines in nutmeg.
- * Unlike the writedata routines, the OUT routines are only called by
- * the simulator routines, and only call routines in nutmeg. The rest
- * of nutmeg doesn't deal with OUT at all.
- */
-
-#include "ngspice/ngspice.h"
-#include "ngspice/cpdefs.h"
-#include "ngspice/ftedefs.h"
-#include "ngspice/dvec.h"
-#include "ngspice/plot.h"
-#include "ngspice/sim.h"
-#include "ngspice/inpdefs.h" /* for INPtables */
-#include "ngspice/ifsim.h"
-#include "ngspice/jobdefs.h"
-#include "ngspice/iferrmsg.h"
-#include "circuits.h"
-#include "outitf.h"
-#include "variable.h"
-#include <fcntl.h>
-#include "ngspice/cktdefs.h"
-#include "ngspice/inpdefs.h"
-#include "breakp2.h"
-#include "runcoms.h"
-#include "plotting/graf.h"
-#include "../misc/misc_time.h"
-
-/* 10.Mar.2917 - RM - Added the following #include */
-#include <dirent.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <signal.h>
-
-extern char *spice_analysis_get_name(int index);
-extern char *spice_analysis_get_description(int index);
-
-
-static int beginPlot(JOB *analysisPtr, CKTcircuit *circuitPtr, char *cktName, char *analName,
- char *refName, int refType, int numNames, char **dataNames, int dataType,
- bool windowed, runDesc **runp);
-static int addDataDesc(runDesc *run, char *name, int type, int ind);
-static int addSpecialDesc(runDesc *run, char *name, char *devname, char *param, int depind);
-static void fileInit(runDesc *run);
-static void fileInit_pass2(runDesc *run);
-static void fileStartPoint(FILE *fp, bool bin, int num);
-static void fileAddRealValue(FILE *fp, bool bin, double value);
-static void fileAddComplexValue(FILE *fp, bool bin, IFcomplex value);
-static void fileEndPoint(FILE *fp, bool bin);
-static void fileEnd(runDesc *run);
-static void plotInit(runDesc *run);
-static void plotAddRealValue(dataDesc *desc, double value);
-static void plotAddComplexValue(dataDesc *desc, IFcomplex value);
-static void plotEnd(runDesc *run);
-static bool parseSpecial(char *name, char *dev, char *param, char *ind);
-static bool name_eq(char *n1, char *n2);
-static bool getSpecial(dataDesc *desc, runDesc *run, IFvalue *val);
-static void freeRun(runDesc *run);
-
-/*Output data to spice module*/
-#ifdef TCL_MODULE
-#include "ngspice/tclspice.h"
-#elif defined SHARED_MODULE
-extern int sh_ExecutePerLoop(void);
-extern void sh_vecinit(runDesc *run);
-#endif
-
-/*Suppressing progress info in -o option */
-#ifndef HAS_WINGUI
-extern bool orflag;
-#endif
-
-
-#define DOUBLE_PRECISION 15
-
-
-static clock_t lastclock, currclock;
-static double *rowbuf;
-static size_t column, rowbuflen;
-
-static bool shouldstop = FALSE; /* Tell simulator to stop next time it asks. */
-
-/* 10.Mar.2017 - RM - Added nghdl_tb_SIGUSR1().*/
-static void nghdl_tb_SIGUSR1(char* pid_file)
-{
- int ret;
- char line[80];
- char* nptr;
-
- FILE* fp = fopen(pid_file, "r");
-
- if (fp)
- {
- if (fscanf(fp, "%s", line) != EOF)
- {
- fclose(fp);
- pid_t pid = (pid_t) strtol(line, &nptr, 10);
- // PID is converted to a decimal value.
-
-
- if ((errno != ERANGE) && (errno!= EINVAL))
- {
- if (pid)
- {
- // Check if a process with this pid really exists.
- ret = kill(pid, 0);
- if (ret == 0)
- {
- kill(pid, SIGUSR1);
- }
- }
- }
- }
- }
-}
-
-/* 10.Mar.2017 - RM - Added nghdl_orphan_tb().*/
-static void nghdl_orphan_tb(void)
-{
- struct dirent* dirp;
- DIR* dirfd;
- char* dir = "/tmp";
- char filename_tmp[1024];
- char pid_file_prefix[256];
-
- sprintf(pid_file_prefix, "NGHDL_%d", getpid());
-
- if ((dirfd = opendir(dir)) == NULL)
- {
- fprintf(stdout, "\n\n\n\n Cannot open /tmp \n\n");
-
- fprintf(stderr, "nghdl_orphan_tb(): Cannot open /tmp\n");
-
- return;
- }
-
-/* Loop through /tmp directories looking for "NGHDL_<my pid>*" files.*/
- while ((dirp = readdir(dirfd)) != NULL)
- {
- struct stat stbuf;
- sprintf(filename_tmp, "/tmp/%s", dirp->d_name);
- if (strstr(filename_tmp, pid_file_prefix))
- {
- if (stat(filename_tmp, &stbuf) == -1)
- {
- fprintf(stderr, "nghdl_orphan_tb: stat() failed; ERRNO=%d on file:%s\n", errno, filename_tmp);
- continue;
- }
-
- if ((stbuf.st_mode & S_IFMT) == S_IFDIR)
- {
- continue;
- }
- else
- {
- nghdl_tb_SIGUSR1(filename_tmp);
- }
- }
- }
-}
-/* End 10.Mar.2017 - RM */
-
-/* The two "begin plot" routines share all their internals... */
-
-int
-OUTpBeginPlot(CKTcircuit *circuitPtr, JOB *analysisPtr,
- IFuid analName,
- IFuid refName, int refType,
- int numNames, IFuid *dataNames, int dataType, runDesc **plotPtr)
-{
- char *name;
-
- if (ft_curckt->ci_ckt == circuitPtr)
- name = ft_curckt->ci_name;
- else
- name = "circuit name";
-
- return (beginPlot(analysisPtr, circuitPtr, name,
- analName, refName, refType, numNames,
- dataNames, dataType, FALSE,
- plotPtr));
-}
-
-
-int
-OUTwBeginPlot(CKTcircuit *circuitPtr, JOB *analysisPtr,
- IFuid analName,
- IFuid refName, int refType,
- int numNames, IFuid *dataNames, int dataType, runDesc **plotPtr)
-{
-
- return (beginPlot(analysisPtr, circuitPtr, "circuit name",
- analName, refName, refType, numNames,
- dataNames, dataType, TRUE,
- plotPtr));
-}
-
-
-static int
-beginPlot(JOB *analysisPtr, CKTcircuit *circuitPtr, char *cktName, char *analName, char *refName, int refType, int numNames, char **dataNames, int dataType, bool windowed, runDesc **runp)
-{
- runDesc *run;
- struct save_info *saves;
- bool *savesused = NULL;
- int numsaves;
- int i, j, depind = 0;
- char namebuf[BSIZE_SP], parambuf[BSIZE_SP], depbuf[BSIZE_SP];
- char *ch, tmpname[BSIZE_SP];
- bool saveall = TRUE;
- bool savealli = FALSE;
- char *an_name;
- /*to resume a run saj
- *All it does is reassign the file pointer and return (requires *runp to be NULL if this is not needed)
- */
- if (dataType == 666 && numNames == 666) {
- run = *runp;
- run->writeOut = ft_getOutReq(&run->fp, &run->runPlot, &run->binary,
- run->type, run->name);
-
- } else {
- /*end saj*/
-
- /* Check to see if we want to print informational data. */
- if (cp_getvar("printinfo", CP_BOOL, NULL))
- fprintf(cp_err, "(debug printing enabled)\n");
-
- *runp = run = alloc(struct runDesc);
-
- /* First fill in some general information. */
- run->analysis = analysisPtr;
- run->circuit = circuitPtr;
- run->name = copy(cktName);
- run->type = copy(analName);
- run->windowed = windowed;
- run->numData = 0;
-
- an_name = spice_analysis_get_name(analysisPtr->JOBtype);
- ft_curckt->ci_last_an = an_name;
-
- /* Now let's see which of these things we need. First toss in the
- * reference vector. Then toss in anything that getSaves() tells
- * us to save that we can find in the name list. Finally unpack
- * the remaining saves into parameters.
- */
- numsaves = ft_getSaves(&saves);
- if (numsaves) {
- savesused = TMALLOC(bool, numsaves);
- saveall = FALSE;
- for (i = 0; i < numsaves; i++) {
- if (saves[i].analysis && !cieq(saves[i].analysis, an_name)) {
- /* ignore this one this time around */
- savesused[i] = TRUE;
- continue;
- }
-
- /* Check for ".save all" and new synonym ".save allv" */
-
- if (cieq(saves[i].name, "all") || cieq(saves[i].name, "allv")) {
- saveall = TRUE;
- savesused[i] = TRUE;
- saves[i].used = 1;
- continue;
- }
-
- /* And now for the new ".save alli" option */
-
- if (cieq(saves[i].name, "alli")) {
- savealli = TRUE;
- savesused[i] = TRUE;
- saves[i].used = 1;
- continue;
- }
- }
- }
-
- /* Pass 0. */
- if (refName) {
- addDataDesc(run, refName, refType, -1);
- for (i = 0; i < numsaves; i++)
- if (!savesused[i] && name_eq(saves[i].name, refName)) {
- savesused[i] = TRUE;
- saves[i].used = 1;
- }
- } else {
- run->refIndex = -1;
- }
-
-
- /* Pass 1. */
- if (numsaves && !saveall) {
- for (i = 0; i < numsaves; i++)
- if (!savesused[i])
- for (j = 0; j < numNames; j++)
- if (name_eq(saves[i].name, dataNames[j])) {
- addDataDesc(run, dataNames[j], dataType, j);
- savesused[i] = TRUE;
- saves[i].used = 1;
- break;
- }
- } else {
- for (i = 0; i < numNames; i++)
- if (!refName || !name_eq(dataNames[i], refName))
- /* Save the node as long as it's an internal device node */
- if (!strstr(dataNames[i], "#internal") &&
- !strstr(dataNames[i], "#source") &&
- !strstr(dataNames[i], "#drain") &&
- !strstr(dataNames[i], "#collector") &&
- !strstr(dataNames[i], "#emitter") &&
- !strstr(dataNames[i], "#base"))
- {
- addDataDesc(run, dataNames[i], dataType, i);
- }
- }
-
- /* Pass 1 and a bit.
- This is a new pass which searches for all the internal device
- nodes, and saves the terminal currents instead */
-
- if (savealli) {
- depind = 0;
- for (i = 0; i < numNames; i++) {
- if (strstr(dataNames[i], "#internal") ||
- strstr(dataNames[i], "#source") ||
- strstr(dataNames[i], "#drain") ||
- strstr(dataNames[i], "#collector") ||
- strstr(dataNames[i], "#emitter") ||
- strstr(dataNames[i], "#base"))
- {
- tmpname[0] = '@';
- tmpname[1] = '\0';
- strncat(tmpname, dataNames[i], BSIZE_SP-1);
- ch = strchr(tmpname, '#');
-
- if (strstr(ch, "#collector")) {
- strcpy(ch, "[ic]");
- } else if (strstr(ch, "#base")) {
- strcpy(ch, "[ib]");
- } else if (strstr(ch, "#emitter")) {
- strcpy(ch, "[ie]");
- if (parseSpecial(tmpname, namebuf, parambuf, depbuf))
- addSpecialDesc(run, tmpname, namebuf, parambuf, depind);
- strcpy(ch, "[is]");
- } else if (strstr(ch, "#drain")) {
- strcpy(ch, "[id]");
- if (parseSpecial(tmpname, namebuf, parambuf, depbuf))
- addSpecialDesc(run, tmpname, namebuf, parambuf, depind);
- strcpy(ch, "[ig]");
- } else if (strstr(ch, "#source")) {
- strcpy(ch, "[is]");
- if (parseSpecial(tmpname, namebuf, parambuf, depbuf))
- addSpecialDesc(run, tmpname, namebuf, parambuf, depind);
- strcpy(ch, "[ib]");
- } else if (strstr(ch, "#internal") && (tmpname[1] == 'd')) {
- strcpy(ch, "[id]");
- } else {
- fprintf(cp_err,
- "Debug: could output current for %s\n", tmpname);
- continue;
- }
- if (parseSpecial(tmpname, namebuf, parambuf, depbuf)) {
- if (*depbuf) {
- fprintf(stderr,
- "Warning : unexpected dependent variable on %s\n", tmpname);
- } else {
- addSpecialDesc(run, tmpname, namebuf, parambuf, depind);
- }
- }
- }
- }
- }
-
-
- /* Pass 2. */
- for (i = 0; i < numsaves; i++) {
-
- if (savesused[i])
- continue;
-
- if (!parseSpecial(saves[i].name, namebuf, parambuf, depbuf)) {
- if (saves[i].analysis)
- fprintf(cp_err, "Warning: can't parse '%s': ignored\n",
- saves[i].name);
- continue;
- }
-
- /* Now, if there's a dep variable, do we already have it? */
- if (*depbuf) {
- for (j = 0; j < run->numData; j++)
- if (name_eq(depbuf, run->data[j].name))
- break;
- if (j == run->numData) {
- /* Better add it. */
- for (j = 0; j < numNames; j++)
- if (name_eq(depbuf, dataNames[j]))
- break;
- if (j == numNames) {
- fprintf(cp_err,
- "Warning: can't find '%s': value '%s' ignored\n",
- depbuf, saves[i].name);
- continue;
- }
- addDataDesc(run, dataNames[j], dataType, j);
- savesused[i] = TRUE;
- saves[i].used = 1;
- depind = j;
- } else {
- depind = run->data[j].outIndex;
- }
- }
-
- addSpecialDesc(run, saves[i].name, namebuf, parambuf, depind);
- }
-
- if (numsaves) {
- for (i = 0; i < numsaves; i++) {
- tfree(saves[i].analysis);
- tfree(saves[i].name);
- }
- tfree(saves);
- tfree(savesused);
- }
-
- if (numNames &&
- ((run->numData == 1 && run->refIndex != -1) ||
- (run->numData == 0 && run->refIndex == -1)))
- {
- fprintf(cp_err, "Error: no data saved for %s; analysis not run\n",
- spice_analysis_get_description(analysisPtr->JOBtype));
- return E_NOTFOUND;
- }
-
- /* Now that we have our own data structures built up, let's see what
- * nutmeg wants us to do.
- */
- run->writeOut = ft_getOutReq(&run->fp, &run->runPlot, &run->binary,
- run->type, run->name);
-
- if (run->writeOut) {
- fileInit(run);
- } else {
- plotInit(run);
- if (refName)
- run->runPlot->pl_ndims = 1;
- }
- }
-
- /*Start BLT, initilises the blt vectors saj*/
-#ifdef TCL_MODULE
- blt_init(run);
-#elif defined SHARED_MODULE
- sh_vecinit(run);
-#endif
-
- return (OK);
-}
-
-
-static int
-addDataDesc(runDesc *run, char *name, int type, int ind)
-{
- dataDesc *data;
-
- if (!run->numData)
- run->data = TMALLOC(dataDesc, 1);
- else
- run->data = TREALLOC(dataDesc, run->data, run->numData + 1);
-
- data = &run->data[run->numData];
- /* so freeRun will get nice NULL pointers for the fields we don't set */
- bzero(data, sizeof(dataDesc));
-
- data->name = copy(name);
- data->type = type;
- data->gtype = GRID_LIN;
- data->regular = TRUE;
- data->outIndex = ind;
-
- /* It's the reference vector. */
- if (ind == -1)
- run->refIndex = run->numData;
-
- run->numData++;
-
- return (OK);
-}
-
-
-static int
-addSpecialDesc(runDesc *run, char *name, char *devname, char *param, int depind)
-{
- dataDesc *data;
- char *unique; /* unique char * from back-end */
-
- if (!run->numData)
- run->data = TMALLOC(dataDesc, 1);
- else
- run->data = TREALLOC(dataDesc, run->data, run->numData + 1);
-
- data = &run->data[run->numData];
- /* so freeRun will get nice NULL pointers for the fields we don't set */
- bzero(data, sizeof(dataDesc));
-
- data->name = copy(name);
-
- unique = copy(devname);
-
- /* MW. My "special" routine here */
- INPinsertNofree(&unique, ft_curckt->ci_symtab);
- data->specName = unique;
-
- data->specParamName = copy(param);
-
- data->specIndex = depind;
- data->specType = -1;
- data->specFast = NULL;
- data->regular = FALSE;
-
- run->numData++;
-
- return (OK);
-}
-
-
-int
-OUTpData(runDesc *plotPtr, IFvalue *refValue, IFvalue *valuePtr)
-{
- runDesc *run = plotPtr; // FIXME
- int i;
-
- run->pointCount++;
-
-#ifdef TCL_MODULE
- steps_completed = run->pointCount;
-#endif
-
- if (run->writeOut) {
-
- if (run->pointCount == 1)
- fileInit_pass2(run);
-
- fileStartPoint(run->fp, run->binary, run->pointCount);
-
- if (run->refIndex != -1) {
- if (run->isComplex) {
- fileAddComplexValue(run->fp, run->binary, refValue->cValue);
-
- /* While we're looking at the reference value, print it to the screen
- every quarter of a second, to give some feedback without using
- too much CPU time */
-#ifndef HAS_WINGUI
- if (!orflag) {
- currclock = clock();
- if ((currclock-lastclock) > (0.25*CLOCKS_PER_SEC)) {
- fprintf(stderr, " Reference value : % 12.5e\r",
- refValue->cValue.real);
- lastclock = currclock;
- }
- }
-#endif
- } else {
-
- /* And the same for a non-complex value */
-
- fileAddRealValue(run->fp, run->binary, refValue->rValue);
-#ifndef HAS_WINGUI
- if (!orflag) {
- currclock = clock();
- if ((currclock-lastclock) > (0.25*CLOCKS_PER_SEC)) {
- fprintf(stderr, " Reference value : % 12.5e\r",
- refValue->rValue);
- lastclock = currclock;
- }
- }
-#endif
- }
- }
-
- for (i = 0; i < run->numData; i++) {
- /* we've already printed reference vec first */
- if (run->data[i].outIndex == -1)
- continue;
-
-#ifdef TCL_MODULE
- blt_add(i, refValue ? refValue->rValue : NAN);
-#endif
-
- if (run->data[i].regular) {
- if (run->data[i].type == IF_REAL)
- fileAddRealValue(run->fp, run->binary,
- valuePtr->v.vec.rVec [run->data[i].outIndex]);
- else if (run->data[i].type == IF_COMPLEX)
- fileAddComplexValue(run->fp, run->binary,
- valuePtr->v.vec.cVec [run->data[i].outIndex]);
- else
- fprintf(stderr, "OUTpData: unsupported data type\n");
- } else {
- IFvalue val;
- /* should pre-check instance */
- if (!getSpecial(&run->data[i], run, &val)) {
-
- /* If this is the first data point, print a warning for any unrecognized
- variables, since this has not already been checked */
-
- if (run->pointCount == 1)
- fprintf(stderr, "Warning: unrecognized variable - %s\n",
- run->data[i].name);
-
- if (run->isComplex) {
- val.cValue.real = 0;
- val.cValue.imag = 0;
- fileAddComplexValue(run->fp, run->binary, val.cValue);
- } else {
- val.rValue = 0;
- fileAddRealValue(run->fp, run->binary, val.rValue);
- }
-
- continue;
- }
-
- if (run->data[i].type == IF_REAL)
- fileAddRealValue(run->fp, run->binary, val.rValue);
- else if (run->data[i].type == IF_COMPLEX)
- fileAddComplexValue(run->fp, run->binary, val.cValue);
- else
- fprintf(stderr, "OUTpData: unsupported data type\n");
- }
-
-#ifdef TCL_MODULE
- blt_add(i, valuePtr->v.vec.rVec [run->data[i].outIndex]);
-#endif
-
- }
-
-
- fileEndPoint(run->fp, run->binary);
-
- /* Check that the write to disk completed successfully, otherwise abort */
-
- if (ferror(run->fp)) {
- fprintf(stderr, "Warning: rawfile write error !!\n");
- shouldstop = TRUE;
- }
-
- } else {
-
- /* This is interactive mode. Update the screen with the reference
- variable just the same */
-
-#ifndef HAS_WINGUI
- if (!orflag) {
- currclock = clock();
- if ((currclock-lastclock) > (0.25*CLOCKS_PER_SEC)) {
- if (run->isComplex) {
- fprintf(stderr, " Reference value : % 12.5e\r",
- refValue ? refValue->cValue.real : NAN);
- } else {
- fprintf(stderr, " Reference value : % 12.5e\r",
- refValue ? refValue->rValue : NAN);
- }
- lastclock = currclock;
- }
- }
-#endif
-
- for (i = 0; i < run->numData; i++) {
-
-#ifdef TCL_MODULE
- /*Locks the blt vector to stop access*/
- blt_lockvec(i);
-#endif
-
- if (run->data[i].outIndex == -1) {
- if (run->data[i].type == IF_REAL)
- plotAddRealValue(&run->data[i], refValue->rValue);
- else if (run->data[i].type == IF_COMPLEX)
- plotAddComplexValue(&run->data[i], refValue->cValue);
- } else if (run->data[i].regular) {
- if (run->data[i].type == IF_REAL)
- plotAddRealValue(&run->data[i],
- valuePtr->v.vec.rVec[run->data[i].outIndex]);
- else if (run->data[i].type == IF_COMPLEX)
- plotAddComplexValue(&run->data[i],
- valuePtr->v.vec.cVec[run->data[i].outIndex]);
- } else {
- IFvalue val;
- /* should pre-check instance */
- if (!getSpecial(&run->data[i], run, &val))
- continue;
- if (run->data[i].type == IF_REAL)
- plotAddRealValue(&run->data[i], val.rValue);
- else if (run->data[i].type == IF_COMPLEX)
- plotAddComplexValue(&run->data[i], val.cValue);
- else
- fprintf(stderr, "OUTpData: unsupported data type\n");
- }
-
-#ifdef TCL_MODULE
- /*relinks and unlocks vector*/
- blt_relink(i, (run->data[i]).vec);
-#endif
-
- }
-
- gr_iplot(run->runPlot);
- }
-
- if (ft_bpcheck(run->runPlot, run->pointCount) == FALSE)
- shouldstop = TRUE;
-
-#ifdef TCL_MODULE
- Tcl_ExecutePerLoop();
-#elif defined SHARED_MODULE
- sh_ExecutePerLoop();
-#endif
-
- return (OK);
-}
-
-
-/* ARGSUSED */ /* until some code gets written */
-int
-OUTwReference(void *plotPtr, IFvalue *valuePtr, void **refPtr)
-{
- NG_IGNORE(refPtr);
- NG_IGNORE(valuePtr);
- NG_IGNORE(plotPtr);
-
- return (OK);
-}
-
-
-/* ARGSUSED */ /* until some code gets written */
-int
-OUTwData(runDesc *plotPtr, int dataIndex, IFvalue *valuePtr, void *refPtr)
-{
- NG_IGNORE(refPtr);
- NG_IGNORE(valuePtr);
- NG_IGNORE(dataIndex);
- NG_IGNORE(plotPtr);
-
- return (OK);
-}
-
-
-/* ARGSUSED */ /* until some code gets written */
-int
-OUTwEnd(runDesc *plotPtr)
-{
- NG_IGNORE(plotPtr);
-
- return (OK);
-}
-
-
-int
-OUTendPlot(runDesc *plotPtr)
-{
- runDesc *run = plotPtr; // FIXME
-
- if (run->writeOut) {
- fileEnd(run);
- } else {
- gr_end_iplot();
- plotEnd(run);
- }
-
- freeRun(run);
-
- return (OK);
-}
-
-
-/* ARGSUSED */ /* until some code gets written */
-int
-OUTbeginDomain(runDesc *plotPtr, IFuid refName, int refType, IFvalue *outerRefValue)
-{
- NG_IGNORE(outerRefValue);
- NG_IGNORE(refType);
- NG_IGNORE(refName);
- NG_IGNORE(plotPtr);
-
- return (OK);
-}
-
-
-/* ARGSUSED */ /* until some code gets written */
-int
-OUTendDomain(runDesc *plotPtr)
-{
- NG_IGNORE(plotPtr);
-
- return (OK);
-}
-
-
-/* ARGSUSED */ /* until some code gets written */
-int
-OUTattributes(runDesc *plotPtr, IFuid varName, int param, IFvalue *value)
-{
- runDesc *run = plotPtr; // FIXME
- GRIDTYPE type;
-
- struct dvec *d;
-
- NG_IGNORE(value);
-
- if (param == OUT_SCALE_LIN)
- type = GRID_LIN;
- else if (param == OUT_SCALE_LOG)
- type = GRID_XLOG;
- else
- return E_UNSUPP;
-
- if (run->writeOut) {
- if (varName) {
- int i;
- for (i = 0; i < run->numData; i++)
- if (!strcmp(varName, run->data[i].name))
- run->data[i].gtype = type;
- } else {
- run->data[run->refIndex].gtype = type;
- }
- } else {
- if (varName) {
- for (d = run->runPlot->pl_dvecs; d; d = d->v_next)
- if (!strcmp(varName, d->v_name))
- d->v_gridtype = type;
- } else if (param == PLOT_COMB) {
- for (d = run->runPlot->pl_dvecs; d; d = d->v_next)
- d->v_plottype = PLOT_COMB;
- } else {
- run->runPlot->pl_scale->v_gridtype = type;
- }
- }
-
- return (OK);
-}
-
-
-/* The file writing routines. */
-
-static void
-fileInit(runDesc *run)
-{
- char buf[513];
- int i;
- size_t n;
-
- lastclock = clock();
-
- /* This is a hack. */
- run->isComplex = FALSE;
- for (i = 0; i < run->numData; i++)
- if (run->data[i].type == IF_COMPLEX)
- run->isComplex = TRUE;
-
- n = 0;
- sprintf(buf, "Title: %s\n", run->name);
- n += strlen(buf);
- fputs(buf, run->fp);
- sprintf(buf, "Date: %s\n", datestring());
- n += strlen(buf);
- fputs(buf, run->fp);
- sprintf(buf, "Plotname: %s\n", run->type);
- n += strlen(buf);
- fputs(buf, run->fp);
- sprintf(buf, "Flags: %s\n", run->isComplex ? "complex" : "real");
- n += strlen(buf);
- fputs(buf, run->fp);
- sprintf(buf, "No. Variables: %d\n", run->numData);
- n += strlen(buf);
- fputs(buf, run->fp);
- sprintf(buf, "No. Points: ");
- n += strlen(buf);
- fputs(buf, run->fp);
-
- fflush(run->fp); /* Gotta do this for LATTICE. */
- if (run->fp == stdout || (run->pointPos = ftell(run->fp)) <= 0)
- run->pointPos = (long) n;
- fprintf(run->fp, "0 \n"); /* Save 8 spaces here. */
-
- /*fprintf(run->fp, "Command: version %s\n", ft_sim->version);*/
- fprintf(run->fp, "Variables:\n");
-
- printf("No. of Data Columns : %d \n", run->numData);
-}
-
-
-static void
-fileInit_pass2(runDesc *run)
-{
- int i, type;
-
- for (i = 0; i < run->numData; i++) {
-
- char *name = run->data[i].name;
-
- if (substring("#branch", name))
- type = SV_CURRENT;
- else if (cieq(name, "time"))
- type = SV_TIME;
- else if (cieq(name, "frequency"))
- type = SV_FREQUENCY;
- else if (cieq(name, "temp-sweep"))
- type = SV_TEMP;
- else if (cieq(name, "res-sweep"))
- type = SV_RES;
- else if ((*name == '@') && (substring("[g", name)))
- type = SV_ADMITTANCE;
- else if ((*name == '@') && (substring("[c", name)))
- type = SV_CAPACITANCE;
- else if ((*name == '@') && (substring("[i", name)))
- type = SV_CURRENT;
- else if ((*name == '@') && (substring("[q", name)))
- type = SV_CHARGE;
- else
- type = SV_VOLTAGE;
-
- if (type == SV_CURRENT) {
- char *branch = strstr(name, "#branch");
- if (branch)
- *branch = '\0';
- fprintf(run->fp, "\t%d\ti(%s)\t%s", i, name, ft_typenames(type));
- if (branch)
- *branch = '#';
- } else if (type == SV_VOLTAGE) {
- fprintf(run->fp, "\t%d\tv(%s)\t%s", i, name, ft_typenames(type));
- } else {
- fprintf(run->fp, "\t%d\t%s\t%s", i, name, ft_typenames(type));
- }
-
- if (run->data[i].gtype == GRID_XLOG)
- fprintf(run->fp, "\tgrid=3");
-
- fprintf(run->fp, "\n");
- }
-
- fprintf(run->fp, "%s:\n", run->binary ? "Binary" : "Values");
- fflush(run->fp);
-
- /* Allocate Row buffer */
-
- if (run->binary) {
- rowbuflen = (size_t) (run->numData);
- if (run->isComplex)
- rowbuflen *= 2;
- rowbuf = TMALLOC(double, rowbuflen);
- } else {
- // fIXME rowbuflen = 0;
- rowbuf = NULL;
- }
-}
-
-
-static void
-fileStartPoint(FILE *fp, bool bin, int num)
-{
- if (!bin)
- fprintf(fp, "%d\t", num - 1);
-
- /* reset buffer pointer to zero */
-
- column = 0;
-}
-
-
-static void
-fileAddRealValue(FILE *fp, bool bin, double value)
-{
- if (bin)
- rowbuf[column++] = value;
- else
- fprintf(fp, "\t%.*e\n", DOUBLE_PRECISION, value);
-}
-
-
-static void
-fileAddComplexValue(FILE *fp, bool bin, IFcomplex value)
-{
- if (bin) {
- rowbuf[column++] = value.real;
- rowbuf[column++] = value.imag;
- } else {
- fprintf(fp, "\t%.*e,%.*e\n", DOUBLE_PRECISION, value.real,
- DOUBLE_PRECISION, value.imag);
- }
-}
-
-
-/* ARGSUSED */ /* until some code gets written */
-static void
-fileEndPoint(FILE *fp, bool bin)
-{
- /* write row buffer to file */
- /* otherwise the data has already been written */
-
- if (bin)
- fwrite(rowbuf, sizeof(double), rowbuflen, fp);
-}
-
-
-/* Here's the hack... Run back and fill in the number of points. */
-
-static void
-fileEnd(runDesc *run)
-{
-/* 10.Mar.2017 - RM - Check if any orphan test benches are running. If any are
- * found, force them to exit.
- */
-
- nghdl_orphan_tb();
-
-/* End 10.Mar.2017 */
-
- if (run->fp != stdout) {
- long place = ftell(run->fp);
- fseek(run->fp, run->pointPos, SEEK_SET);
- fprintf(run->fp, "%d", run->pointCount);
- fprintf(stdout, "\nNo. of Data Rows : %d\n", run->pointCount);
- fseek(run->fp, place, SEEK_SET);
- } else {
- /* Yet another hack-around */
- fprintf(stderr, "@@@ %ld %d\n", run->pointPos, run->pointCount);
- }
-
- fflush(run->fp);
-
- if (run->binary) {
- /* deallocate row buffer */
- tfree(rowbuf);
- }
-}
-
-
-/* The plot maintenance routines. */
-
-static void
-plotInit(runDesc *run)
-{
- struct plot *pl = plot_alloc(run->type);
- char buf[100];
- struct dvec *v;
- dataDesc *dd;
- int i;
-
- pl->pl_title = copy(run->name);
- pl->pl_name = copy(run->type);
- pl->pl_date = copy(datestring());
- pl->pl_ndims = 0;
- plot_new(pl);
- plot_setcur(pl->pl_typename);
- run->runPlot = pl;
-
- /* This is a hack. */
- /* if any of them complex, make them all complex */
- run->isComplex = FALSE;
- for (i = 0; i < run->numData; i++)
- if (run->data[i].type == IF_COMPLEX)
- run->isComplex = TRUE;
-
- for (i = 0; i < run->numData; i++) {
- dd = &run->data[i];
- v = alloc(struct dvec);
- if (isdigit(*dd->name)) {
- (void) sprintf(buf, "V(%s)", dd->name);
- v->v_name = copy(buf);
- } else {
- v->v_name = copy(dd->name);
- }
- if (substring("#branch", v->v_name))
- v->v_type = SV_CURRENT;
- else if (cieq(v->v_name, "time"))
- v->v_type = SV_TIME;
- else if (cieq(v->v_name, "frequency"))
- v->v_type = SV_FREQUENCY;
- else if (cieq(v->v_name, "onoise_spectrum"))
- v->v_type = SV_OUTPUT_N_DENS;
- else if (cieq(v->v_name, "onoise_integrated"))
- v->v_type = SV_OUTPUT_NOISE;
- else if (cieq(v->v_name, "inoise_spectrum"))
- v->v_type = SV_INPUT_N_DENS;
- else if (cieq(v->v_name, "inoise_integrated"))
- v->v_type = SV_INPUT_NOISE;
- else if (cieq(v->v_name, "temp-sweep"))
- v->v_type = SV_TEMP;
- else if (cieq(v->v_name, "res-sweep"))
- v->v_type = SV_RES;
- else if ((*(v->v_name) == '@') && (substring("[g", v->v_name)))
- v->v_type = SV_ADMITTANCE;
- else if ((*(v->v_name) == '@') && (substring("[c", v->v_name)))
- v->v_type = SV_CAPACITANCE;
- else if ((*(v->v_name) == '@') && (substring("[i", v->v_name)))
- v->v_type = SV_CURRENT;
- else if ((*(v->v_name) == '@') && (substring("[q", v->v_name)))
- v->v_type = SV_CHARGE;
- else
- v->v_type = SV_VOLTAGE;
- v->v_length = 0;
- v->v_scale = NULL;
- if (!run->isComplex) {
- v->v_flags = VF_REAL;
- v->v_realdata = NULL;
- } else {
- v->v_flags = VF_COMPLEX;
- v->v_compdata = NULL;
- }
-
- v->v_flags |= VF_PERMANENT;
-
- vec_new(v);
- dd->vec = v;
- }
-}
-
-
-static void
-plotAddRealValue(dataDesc *desc, double value)
-{
- struct dvec *v = desc->vec;
-
- if (isreal(v)) {
- v->v_realdata = TREALLOC(double, v->v_realdata, v->v_length + 1);
- v->v_realdata[v->v_length] = value;
- } else {
- /* a real parading as a VF_COMPLEX */
- v->v_compdata = TREALLOC(ngcomplex_t, v->v_compdata, v->v_length + 1);
- v->v_compdata[v->v_length].cx_real = value;
- v->v_compdata[v->v_length].cx_imag = 0.0;
- }
-
- v->v_length++;
- v->v_dims[0] = v->v_length; /* va, must be updated */
-}
-
-
-static void
-plotAddComplexValue(dataDesc *desc, IFcomplex value)
-{
- struct dvec *v = desc->vec;
-
- v->v_compdata = TREALLOC(ngcomplex_t, v->v_compdata, v->v_length + 1);
- v->v_compdata[v->v_length].cx_real = value.real;
- v->v_compdata[v->v_length].cx_imag = value.imag;
-
- v->v_length++;
- v->v_dims[0] = v->v_length; /* va, must be updated */
-}
-
-
-/* ARGSUSED */ /* until some code gets written */
-static void
-plotEnd(runDesc *run)
-{
-/* 10.Mar.2017 - RM */
- nghdl_orphan_tb();
-/* End 10.Mar.2017 */
-
- fprintf(stderr, "\n");
- fprintf(stdout, "\nNo. of Data Rows : %d\n", run->pointCount);
-}
-
-/* ParseSpecial takes something of the form "@name[param,index]" and rips
- * out name, param, andstrchr.
- */
-
-static bool
-parseSpecial(char *name, char *dev, char *param, char *ind)
-{
- char *s;
-
- *dev = *param = *ind = '\0';
-
- if (*name != '@')
- return FALSE;
- name++;
-
- s = dev;
- while (*name && (*name != '['))
- *s++ = *name++;
- *s = '\0';
-
- if (!*name)
- return TRUE;
- name++;
-
- s = param;
- while (*name && (*name != ',') && (*name != ']'))
- *s++ = *name++;
- *s = '\0';
-
- if (*name == ']')
- return (!name[1] ? TRUE : FALSE);
- else if (!*name)
- return FALSE;
- name++;
-
- s = ind;
- while (*name && (*name != ']'))
- *s++ = *name++;
- *s = '\0';
-
- if (*name && !name[1])
- return TRUE;
- else
- return FALSE;
-}
-
-
-/* This routine must match two names with or without a V() around them. */
-
-static bool
-name_eq(char *n1, char *n2)
-{
- char buf1[BSIZE_SP], buf2[BSIZE_SP], *s;
-
- if ((s = strchr(n1, '(')) != NULL) {
- strcpy(buf1, s);
- if ((s = strchr(buf1, ')')) == NULL)
- return FALSE;
- *s = '\0';
- n1 = buf1;
- }
-
- if ((s = strchr(n2, '(')) != NULL) {
- strcpy(buf2, s);
- if ((s = strchr(buf2, ')')) == NULL)
- return FALSE;
- *s = '\0';
- n2 = buf2;
- }
-
- return (strcmp(n1, n2) ? FALSE : TRUE);
-}
-
-
-static bool
-getSpecial(dataDesc *desc, runDesc *run, IFvalue *val)
-{
- IFvalue selector;
- struct variable *vv;
-
- selector.iValue = desc->specIndex;
- if (INPaName(desc->specParamName, val, run->circuit, &desc->specType,
- desc->specName, &desc->specFast, ft_sim, &desc->type,
- &selector) == OK) {
- desc->type &= (IF_REAL | IF_COMPLEX); /* mask out other bits */
- return TRUE;
- }
-
- if ((vv = if_getstat(run->circuit, &desc->name[1])) != NULL) {
- /* skip @ sign */
- desc->type = IF_REAL;
- if (vv->va_type == CP_REAL)
- val->rValue = vv->va_real;
- else if (vv->va_type == CP_NUM)
- val->rValue = vv->va_num;
- else if (vv->va_type == CP_BOOL)
- val->rValue = (vv->va_bool ? 1.0 : 0.0);
- else
- return FALSE; /* not a real */
- tfree(vv);
- return TRUE;
- }
-
- return FALSE;
-}
-
-
-static void
-freeRun(runDesc *run)
-{
- int i;
-
- for (i = 0; i < run->numData; i++) {
- tfree(run->data[i].name);
- tfree(run->data[i].specParamName);
- }
-
- tfree(run->data);
- tfree(run->type);
- tfree(run->name);
-
- tfree(run);
-}
-
-
-int
-OUTstopnow(void)
-{
- if (ft_intrpt || shouldstop) {
- ft_intrpt = shouldstop = FALSE;
- return (1);
- }
-
- return (0);
-}
-
-
-/* Print out error messages. */
-
-static struct mesg {
- char *string;
- long flag;
-} msgs[] = {
- { "Warning", ERR_WARNING } ,
- { "Fatal error", ERR_FATAL } ,
- { "Panic", ERR_PANIC } ,
- { "Note", ERR_INFO } ,
- { NULL, 0 }
-};
-
-
-void
-OUTerror(int flags, char *format, IFuid *names)
-{
- struct mesg *m;
- char buf[BSIZE_SP], *s, *bptr;
- int nindex = 0;
-
- if ((flags == ERR_INFO) && cp_getvar("printinfo", CP_BOOL, NULL))
- return;
-
- for (m = msgs; m->flag; m++)
- if (flags & m->flag)
- fprintf(cp_err, "%s: ", m->string);
-
- for (s = format, bptr = buf; *s; s++) {
- if (*s == '%' && (s == format || s[-1] != '%') && s[1] == 's') {
- if (names[nindex])
- strcpy(bptr, names[nindex]);
- else
- strcpy(bptr, "(null)");
- bptr += strlen(bptr);
- s++;
- nindex++;
- } else {
- *bptr++ = *s;
- }
- }
-
- *bptr = '\0';
- fprintf(cp_err, "%s\n", buf);
- fflush(cp_err);
-}
generated by cgit (git 2.34.1) at 2025-02-10 14:12:22 +0000