pfaure/VHDLSchemeGenerator
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Faure Paul 2021-07-30 17:15:26 +02:00
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5
.gitignore vendored Normal file
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gradlew
gradlew.bat
gradle/*
build/*
.gradle/*

3
.idea/.gitignore vendored Normal file
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# Default ignored files
/shelf/
/workspace.xml

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.idea/compiler.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<bytecodeTargetLevel target="11" />
</component>
</project>

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.idea/gradle.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleMigrationSettings" migrationVersion="1" />
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
<option name="distributionType" value="DEFAULT_WRAPPED" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$" />
</set>
</option>
<option name="useQualifiedModuleNames" value="true" />
</GradleProjectSettings>
</option>
</component>
</project>

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.idea/jarRepositories.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RemoteRepositoriesConfiguration">
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Maven Central repository" />
<option name="url" value="https://repo1.maven.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="jboss.community" />
<option name="name" value="JBoss Community repository" />
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
</remote-repository>
<remote-repository>
<option name="id" value="MavenRepo" />
<option name="name" value="MavenRepo" />
<option name="url" value="https://repo.maven.apache.org/maven2/" />
</remote-repository>
</component>
</project>

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.idea/misc.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="11" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>

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.idea/vcs.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>

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System.vhd Normal file
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----------------------------------------------------------------------------------
-- Company: INSA-Toulouse
-- Engineer: Paul Faure
--
-- Create Date: 13.04.2021 10:19:15
-- Module Name: System - Behavioral
-- Project Name: Processeur sécurisé
-- Target Devices: Basys 3 ARTIX7
-- Tool Versions: Vivado 2016.4
-- Description: Environnement du processeur, mapping entre le processeur et les periphériques, affectation des ports la carte
--
-- Dependencies:
-- - Clock_Divider
-- - Pipeline
-- - Pipeline_NS
-- - PeripheriqueEcran
-- - PeripheriqueClavier
----------------------------------------------------------------------------------
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
-- Lien avec le fichier de contraintes
-- Récupération du VGA
-- Récupération du PS2
-- Récupération d'un bouton pour RST
-- Récupération de la clock
entity System is
Port ( vgaRed : out STD_LOGIC_VECTOR (3 downto 0);
vgaBlue : out STD_LOGIC_VECTOR (3 downto 0);
vgaGreen : out STD_LOGIC_VECTOR (3 downto 0);
Hsync : out STD_LOGIC;
Vsync : out STD_LOGIC;
PS2Clk : in STD_LOGIC;
PS2Data : in STD_LOGIC;
btnC : in STD_LOGIC;
CLK : in STD_LOGIC);
end System;
architecture Structural of System is
component Pipeline is
Generic (Nb_bits : Natural := 8;
Instruction_En_Memoire_Size : Natural := 29;
Addr_Memoire_Instruction_Size : Natural := 3;
Memoire_Instruction_Size : Natural := 8;
Instruction_Bus_Size : Natural := 5;
Nb_Instructions : Natural := 32;
Nb_Registres : Natural := 16;
Addr_registres_size : Natural := 4;
Memoire_Size : Natural := 32;
Adresse_mem_size : Natural := 5;
Memoire_Adresses_Retour_Size : Natural := 16;
Adresse_Memoire_Adresses_Retour_Size : Natural := 4);
Port (CLK : in STD_LOGIC;
RST : in STD_LOGIC;
STD_IN : in STD_LOGIC_VECTOR (Nb_bits - 1 downto 0);
STD_IN_Av : in STD_LOGIC;
STD_IN_Request : out STD_LOGIC;
STD_OUT : out STD_LOGIC_VECTOR (Nb_bits - 1 downto 0);
STD_OUT_Av : out STD_LOGIC;
STD_OUT_Int : out STD_LOGIC);
end component;
component Pipeline_NS is
Generic (Nb_bits : Natural := 8;
Instruction_En_Memoire_Size : Natural := 29;
Addr_Memoire_Instruction_Size : Natural := 3;
Memoire_Instruction_Size : Natural := 8;
Instruction_Bus_Size : Natural := 5;
Nb_Instructions : Natural := 32;
Nb_Registres : Natural := 16;
Addr_registres_size : Natural := 4;
Memoire_Size : Natural := 32;
Adresse_mem_size : Natural := 5);
Port (CLK : STD_LOGIC;
RST : STD_LOGIC;
STD_IN : in STD_LOGIC_VECTOR (Nb_bits - 1 downto 0);
STD_IN_Av : in STD_LOGIC;
STD_IN_Request : out STD_LOGIC;
STD_OUT : out STD_LOGIC_VECTOR (Nb_bits - 1 downto 0);
STD_OUT_Av : out STD_LOGIC;
STD_OUT_Int : out STD_LOGIC);
end component;
component PeripheriqueEcran
Generic ( Nb_Bits : Natural);
Port ( CLK : in STD_LOGIC;
CLK_VGA : in STD_LOGIC;
RST : in STD_LOGIC;
vgaRed : out STD_LOGIC_VECTOR (3 downto 0);
vgaBlue : out STD_LOGIC_VECTOR (3 downto 0);
vgaGreen : out STD_LOGIC_VECTOR (3 downto 0);
Hsync : out STD_LOGIC;
Vsync : out STD_LOGIC;
STD_OUT : in STD_LOGIC_VECTOR (Nb_Bits - 1 downto 0);
STD_OUT_Av : in STD_LOGIC;
STD_OUT_Int : in STD_LOGIC);
end component;
component PeripheriqueClavier
Generic (Nb_Bits : Natural);
Port ( CLK : in STD_LOGIC;
RST : in STD_LOGIC;
PS2Clk : in STD_LOGIC;
PS2Data : in STD_LOGIC;
STD_IN : out STD_LOGIC_VECTOR (Nb_Bits - 1 downto 0);
STD_IN_Av : out STD_LOGIC;
STD_IN_Request : in STD_LOGIC;
STD_OUT : out STD_LOGIC_VECTOR (Nb_Bits - 1 downto 0);
STD_OUT_Av : out STD_LOGIC);
end component;
component Clock_Divider is
Port ( CLK_IN : in STD_LOGIC;
CLK_OUT : out STD_LOGIC);
end component;
-- signaux auxiliaires
signal my_RST : STD_LOGIC; -- Signal de RST (inversion par rapport au btnC)
signal my_CLK : STD_LOGIC; -- Signal de clock (divisée par rapport CLK)
-- signaux de gestion de l'entrée
signal STD_IN : STD_LOGIC_VECTOR (15 downto 0) := (others => '0'); -- Entrée
signal STD_IN_Av : STD_LOGIC := '0'; -- Entrée disponible en lecture sur le clavier
signal STD_IN_Request : STD_LOGIC := '0'; -- Demande d'une entrée au clavier
-- signaux de gestion de la sortie
signal STD_OUT : STD_LOGIC_VECTOR (15 downto 0) := (others => '0'); -- Sortie vers l'écran
signal STD_OUT_Av : STD_LOGIC := '0'; -- Sortie disponible pour l'écran
signal STD_OUT_Int : STD_LOGIC := '0'; -- Type de la sortie (entier ou ASCII) pour l'écran
signal pipeline_STD_OUT : STD_LOGIC_VECTOR (15 downto 0) := (others => '0'); -- Sortie depuis le Pipeline
signal pipeline_STD_OUT_Av : STD_LOGIC := '0'; -- Sortie disponible depuis le Pipeline
signal pipeline_STD_OUT_Int : STD_LOGIC := '0'; -- Type de la sortie (entier ou ASCII) depuis le pipeline
signal clavier_STD_OUT : STD_LOGIC_VECTOR (15 downto 0) := (others => '0'); -- Sortie depuis le Clavier
signal clavier_STD_OUT_Av : STD_LOGIC := '0'; -- Sortie disponible depuis le Clavier
signal clavier_STD_OUT_Int : STD_LOGIC := '0'; -- Type de la sortie (entier ou ASCII) depuis le Clavier
constant SECURISED : boolean := false; -- Booléen de sélection entre la version sécurisée et non sécurisée
begin
-- Diviseur de clock
clk_div : Clock_Divider
port map (CLK_IN => CLK,
CLK_OUT => my_CLK);
-- Generation du pipeline en fonction de la condition sécurisé ou non
instance: if (SECURISED) generate
instance_securisee : entity work.Pipeline
generic map (Nb_bits => 16,
Instruction_En_Memoire_Size => 53,
Addr_Memoire_Instruction_Size => 9,
Memoire_Instruction_Size => 512,
Instruction_Bus_Size => 5,
Nb_Instructions => 32,
Nb_Registres => 16,
Addr_registres_size => 4,
Memoire_Size => 64,
Adresse_mem_size => 6,
Memoire_Adresses_Retour_Size => 4,
Adresse_Memoire_Adresses_Retour_Size => 2)
port map (CLK => my_CLK,
RST => my_RST,
STD_IN => STD_IN,
STD_IN_Av => STD_IN_Av,
STD_IN_Request => STD_IN_Request,
STD_OUT => pipeline_STD_OUT,
STD_OUT_Av => pipeline_STD_OUT_Av,
STD_OUT_Int => pipeline_STD_OUT_Int);
else generate
instance_non_securisee : entity work.Pipeline_NS
generic map (Nb_bits => 16,
Instruction_En_Memoire_Size => 53,
Addr_Memoire_Instruction_Size => 9,
Memoire_Instruction_Size => 512,
Instruction_Bus_Size => 5,
Nb_Instructions => 32,
Nb_Registres => 16,
Addr_registres_size => 4,
Memoire_Size => 64,
Adresse_mem_size => 6)
port map (CLK => my_CLK,
RST => my_RST,
STD_IN => STD_IN,
STD_IN_Av => STD_IN_Av,
STD_IN_Request => STD_IN_Request,
STD_OUT => pipeline_STD_OUT,
STD_OUT_Av => pipeline_STD_OUT_Av,
STD_OUT_Int => pipeline_STD_OUT_Int);
end generate;
instance_perif_ecran : PeripheriqueEcran
generic map ( Nb_Bits => 16)
port map ( CLK => my_CLK,
CLK_VGA => CLK,
RST => my_RST,
vgaRed => vgaRed,
vgaBlue => vgaBlue,
vgaGreen => vgaGreen,
Hsync => Hsync,
Vsync => Vsync,
STD_OUT => STD_OUT,
STD_OUT_Av => STD_OUT_Av,
STD_OUT_Int => STD_OUT_Int);
instance_perif_clavier : PeripheriqueClavier
generic map (Nb_Bits => 16)
port map ( CLK => my_CLK,
RST => my_RST,
PS2Clk => PS2Clk,
PS2Data => PS2Data,
STD_IN => STD_IN,
STD_IN_Av => STD_IN_Av,
STD_IN_Request => STD_IN_Request,
STD_OUT => clavier_STD_OUT,
STD_OUT_Av => clavier_STD_OUT_Av);
-- Gestion du RST (inversion d'état)
my_RST <= '1' when btnC = '0' else
'0';
-- Gestion de l'affichage sur l'écran lors d'une demande d'entrée le clavier affiche sur l'écran
STD_OUT <= clavier_STD_OUT when STD_IN_Request = '1' else pipeline_STD_OUT;
STD_OUT_Av <= clavier_STD_OUT_Av when STD_IN_Request = '1' else pipeline_STD_OUT_Av;
STD_OUT_Int <= clavier_STD_OUT_Int when STD_IN_Request = '1' else pipeline_STD_OUT_Int;
end Structural;

14
build.gradle Normal file
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plugins {
id 'java'
}
group 'org.example'
version '1.0-SNAPSHOT'
repositories {
mavenCentral()
}
dependencies {
testCompile group: 'junit', name: 'junit', version: '4.12'
}

2
settings.gradle Normal file
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rootProject.name = 'ParserVHDL'

17
src/main/java/Affectation.java Normal file
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public class Affectation {
private Signal signal1;
private Signal signal2;
public Affectation(Signal signal1, Signal signal2) {
this.signal1 = signal1;
this.signal2 = signal2;
}
public Signal getSignal1() {
return signal1;
}
public Signal getSignal2() {
return signal2;
}
}

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src/main/java/Component.java Normal file
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import java.util.ArrayList;
public class Component {
private Entity entity;
private ArrayList<Affectation> affectations;
private Entity entity2;
private ArrayList<Affectation> affectations2;
private Signal condition;
private boolean conditionnelle;
public Component(String entity, String affectations) {
this.entity = Entities.getEntity(entity);
// TODO Créer les affectations
this.conditionnelle = false;
}
}

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src/main/java/Entities.java Normal file
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import java.util.ArrayList;
public class Entities {
private static ArrayList<Entity> entities = new ArrayList<>();
private static ArrayList<String> entitiesNames = new ArrayList<>();
public static Entity getEntity(String name) {
if (! entitiesNames.contains(name)) {
entities.add(new Entity(name));
entitiesNames.add(name);
}
return entities.get(entitiesNames.indexOf(name));
}
}

92
src/main/java/Entity.java Normal file
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import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.stream.Collectors;
public class Entity {
private String name;
private ArrayList<Signal> portsIn;
private ArrayList<Signal> portsOut;
private ArrayList<Component> components;
private ArrayList<Signal> signaux;
private ArrayList<String> processes;
public Entity(String name) {
this.name = name;
this.portsIn = new ArrayList<>();
this.portsOut = new ArrayList<>();
this.components = new ArrayList<>();
this.signaux = new ArrayList<>();
this.processes = new ArrayList<>();
File f = new File(name + ".vhd");
String text = new String();
try {
text = IO.loadFile(f);
} catch (IOException e) {
System.out.println("Impossible de charger l'entité " + name);
System.exit(1);
}
// Nettoyage du texte
text = text.replaceAll("(--|library|use)[^\n]*", "");
text = text.replaceAll(" +", " ");
text = text.replaceAll(" ;", ";");
text = text.replaceAll("\n ", "\n");
text = text.replaceAll("(\t|\n)+", "\n");
text = text.replaceAll("\\( ", "(");
text = text.replaceAll("\nentity", "entity");
// Récupération de la definition de l'entité
String[] tab = text.split("end " + name + ";");
String entity = tab[0];
text = tab[1];
entity = entity.replaceFirst("entity " + name + " is\nPort \\(", "");
ArrayList<String> ports = new ArrayList<>();
ports.addAll(Arrays.asList(entity.split("\n")));
ports.forEach(port ->
{ if (port.contains("in")) {
this.portsIn.add(new Signal(port.split(" ")[0]));
} else if (port.contains("out")) {
this.portsOut.add(new Signal(port.split(" ")[0]));
} else {
System.out.println("WARNING : Port illisible");
}
});
// Récupération des composants -> inutile, on travaille sur les instances
text = text.replaceFirst("[^\n]*\n", "");
text = text.replaceFirst("[^\n]*\n", "");
tab = text.split("end component;\n");
text = tab[tab.length - 1];
// Récupération des signaux
System.out.println(text);
}
public ArrayList<Signal> getPortsIn() {
return portsIn;
}
public ArrayList<Signal> getPortsOut() {
return portsOut;
}
@Override
public String toString() {
return "Entity{" +
"name='" + name + '\'' +
", portsIn=" + portsIn +
", portsOut=" + portsOut +
", components=" + components +
", signaux=" + signaux +
", processes=" + processes +
'}';
}
public void writeScheme() {
//TODO
}
}

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src/main/java/IO.java Normal file
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import java.io.*;
public class IO {
public static String loadFile(File f) throws IOException {
BufferedInputStream in = new BufferedInputStream(new FileInputStream(f));
StringWriter out = new StringWriter();
int b;
while ((b=in.read()) != -1)
out.write(b);
out.flush();
out.close();
in.close();
return out.toString();
}
public static void writeFile(String string, String name) throws IOException {
File f = new File(name);
BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(f));
StringReader in = new StringReader(string);
int b;
while ((b=in.read()) != -1)
out.write(b);
out.flush();
out.close();
in.close();
f.createNewFile();
}
}

5
src/main/java/Main.java Normal file
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public class Main {
public static void main(String[] args) {
Entities.getEntity("System");
}
}

18
src/main/java/Signal.java Normal file
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public class Signal {
private String name;
public Signal(String name) {
this.name = name;
}
public String getName() {
return name;
}
@Override
public String toString() {
return "Signal{" +
"name='" + name + '\'' +
'}';
}
}