Added builders

CMakeLists.txt

@@ -8,8 +8,9 @@ include_directories(cxxopts/include)
 include_directories(tinyxml2)
 
 add_library(ClassBuilder Src/ClassBuilder.cpp)
+add_library(Builders Src/Builders.cpp)
 add_library(XmlParser Src/XmlParser.cpp)
 add_library(tinyxml2 tinyxml2/tinyxml2.cpp)
 
 add_executable(svd2cpp Src/main.cpp)
-target_link_libraries(svd2cpp ClassBuilder XmlParser tinyxml2)
+target_link_libraries(svd2cpp ClassBuilder Builders XmlParser tinyxml2)

Src/Builders.cpp

@@ -0,0 +1,39 @@
+#include <Builders.hpp>
+
+void ZeroPointerBuilder::build(std::stringstream& ss){
+    ss << "template <unsigned int zero = 0>\n"
+          "constexpr unsigned int *zeroVal = reinterpret_cast<unsigned int *>(zero);\n";
+}
+
+void PeripheralBuilder::build(std::stringstream& ss){
+    ss << "namespace " << peripheral.name.c_str() << "{\n";
+    for(auto& registe : peripheral.registers){
+        RegisterBuilder(registe).build(ss);
+    }
+    ss << "}\n";
+}
+
+void RegisterBuilder::build(std::stringstream& ss){
+    //TODO: fix INVALID: some derived names are not copied
+    ss << "    "
+       << "namespace " << (registe.name.length() > 100 ? "INVALID" : registe.name) << "{\n";
+    for(auto& field : registe.fields){
+        FieldBuilder(field).build(ss);
+    }
+    ss << "    " << "}\n";
+}
+
+void FieldBuilder::build(std::stringstream& ss){
+    ss << "        " << "struct " << (field.name.length() > 100 ? "INVALID" : field.name) << "{\n";
+    
+    //TODO: fix INVALID: some derived items are not copied
+    ss << "        " << "    " << "constexpr static inline unsigned int bitOffset(){"
+       << "return " << field.bitOffset << "}\n";
+    
+    ss << "        " << "    " << "constexpr static inline unsigned int bitMask(){"
+       << "return " << field.bitWidth << "}\n";
+    
+    ss << "        " << "    " << "constexpr static inline unsigned int address(){"
+       << "return " << "TODO" << "}\n";
+    ss << "       }\n";
+}

Src/Builders.hpp

@@ -0,0 +1,36 @@
+#ifndef BUILDERS
+#define BUILDERS
+
+#include <IBuilder.hpp>
+#include <sstream>
+#include <Peripheral.hpp>
+#include <sstream>
+
+struct ZeroPointerBuilder : public IBuilder{
+    void build(std::stringstream& ss) final;
+};
+
+struct PeripheralBuilder : public IBuilder{
+    PeripheralBuilder(const Peripheral& peripheral_) : peripheral(peripheral_){}
+    void build(std::stringstream& ss) final;
+
+private:
+    const Peripheral& peripheral;
+};
+
+struct RegisterBuilder : public IBuilder{
+    RegisterBuilder(const Register& register_) : registe(register_){}
+    void build(std::stringstream& ss) final;
+
+private:
+    const Register& registe;
+};
+
+struct FieldBuilder : public IBuilder{
+    FieldBuilder(const Field& field_) : field(field_){}
+    void build(std::stringstream& ss) final;
+
+private:
+    const Field& field;
+};
+#endif

Src/ClassBuilder.cpp

@@ -1,4 +1,6 @@
 #include <ClassBuilder.hpp>
+#include <Builders.hpp>
+
 
 ClassBuilder::ClassBuilder(const cxxopts::ParseResult& results,
                            const DeviceInfo& deviceInfo,
@@ -7,3 +9,17 @@ ClassBuilder::ClassBuilder(const cxxopts::ParseResult& results,
         deviceInfo(deviceInfo),
         peripherals(peripherals){
         }
+
+void ClassBuilder::setupBuilders(){
+    builders.push_back(std::make_unique<ZeroPointerBuilder>());
+    for(auto& peripheral : peripherals){
+        builders.push_back(std::make_unique<PeripheralBuilder>(peripheral));
+    }
+}
+
+void ClassBuilder::build(){
+    for(auto& builder : builders){
+        builder->build(outputStream);
+    }
+    std::cout << outputStream.str();
+}

Src/ClassBuilder.hpp

@@ -5,18 +5,25 @@
 #include <DeviceInfo.hpp>
 #include <Peripheral.hpp>
 #include <vector>
+#include <IBuilder.hpp>
+#include <memory>
+#include <sstream>
+
 
 struct ClassBuilder
 {
     ClassBuilder(const cxxopts::ParseResult& results,
                  const DeviceInfo& deviceInfo,
                  const std::vector<Peripheral>& peripherals);
+    void setupBuilders();
+    void build();
 
 private:
     const cxxopts::ParseResult& results;
     const DeviceInfo& deviceInfo;
     const std::vector<Peripheral>& peripherals;
+    std::vector<std::unique_ptr<IBuilder>> builders;
+    std::stringstream outputStream;
 };
 
-
 #endif

Src/IBuilder.hpp

@@ -0,0 +1,12 @@
+#ifndef I_BUILDER
+#define I_BUILDER
+
+#include <sstream>
+
+
+struct IBuilder{
+    virtual void build(std::stringstream&) = 0;
+    virtual ~IBuilder() = default;
+};
+
+#endif

Src/Peripheral.hpp

@@ -3,7 +3,7 @@
 
 #include <string>
 #include <vector>
-
+#include <iostream>
 
 enum class EAccess{
     Read_Only,

Src/XmlParser.cpp

@@ -21,7 +21,7 @@ void XmlParser::parseXml(){
     setDeviceInfoAttrib(deviceRoot, "version", deviceInfo.version);
     setDeviceInfoAttrib(deviceRoot, "resetValue", deviceInfo.resetValue);
 
-    deviceInfo.printDeviceInfo();
+    // deviceInfo.printDeviceInfo();
 
     //Iterate over all peripherals and append them to peripherals
     tinyxml2::XMLElement *peripheralsRoot = deviceRoot->FirstChildElement("peripherals");
@@ -68,9 +68,7 @@ void XmlParser::setDeviceInfoAttrib(tinyxml2::XMLElement* deviceRoot, const char
         std::cout << "Wrong field for access: " << text << std::endl;
     }
 }
-unsigned int peripheralCount = 0; //Debug
 Peripheral XmlParser::parsePeripheral(tinyxml2::XMLElement* peripheralRoot) const{
-    std::cout << "Peripheral: " << peripheralCount++ << std::endl; //Debug
     //Check if peripheral is derived from previous one
     const char* attribute = peripheralRoot->Attribute("derivedFrom");
     const bool isDerived = attribute != nullptr;
@@ -78,7 +76,6 @@ Peripheral XmlParser::parsePeripheral(tinyxml2::XMLElement* peripheralRoot) cons
 
     Peripheral peripheral;
     if(isDerived == true){
-        std::cout << "Derived from " << derivedFrom << std::endl;
         //Find the base peripheral and copy it to the new one
         auto crit = [&](auto &periph) { return periph.name == derivedFrom; };
         auto resultIt = std::find_if(peripherals.begin(), peripherals.end(), crit);
@@ -111,7 +108,7 @@ Peripheral XmlParser::parsePeripheral(tinyxml2::XMLElement* peripheralRoot) cons
                 }
         }
     }
-    peripheral.display();
+    // peripheral.display();
     return peripheral;
 }
 

Src/XmlParser.hpp

@@ -13,6 +13,12 @@ struct XmlParser{
     XmlParser(const std::string& inputFile);
     std::optional<std::string> isError() const;
     void parseXml();
+    inline const DeviceInfo getDeviceInfo() const{
+        return deviceInfo;
+    }
+    inline const std::vector<Peripheral> getPeripherals() const{
+        return peripherals;
+    }
 
 private:
     // tinyxml2::XMLElement* getDevice

Src/main.cpp

@@ -1,6 +1,8 @@
 #include <iostream>
 #include <cxxopts.hpp>
 #include <XmlParser.hpp>
+#include <ClassBuilder.hpp>
+
 
 int main(int argc, char** argv){
     // Create and configure options for the program
@@ -9,9 +11,9 @@ int main(int argc, char** argv){
         ("i, input", "File to be parsed", cxxopts::value<std::string>())
         ("o, output", "OutputFile", cxxopts::value<std::string>());
     std::string inputFile, outputFile;
+    auto result = options.parse(argc, argv);
     try
     {
-        auto result = options.parse(argc, argv);
         if(result.count("input") != 1){
             std::cout << "Missing input file!" << std::endl;
             return 1;
@@ -35,4 +37,7 @@ int main(int argc, char** argv){
         return 3;
     }
     xmlParser.parseXml();
+    ClassBuilder classBuilder(result, xmlParser.getDeviceInfo(), xmlParser.getPeripherals());
+    classBuilder.setupBuilders();
+    classBuilder.build();
 }