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-rw-r--r--source/code.cpp205
1 files changed, 88 insertions, 117 deletions
diff --git a/source/code.cpp b/source/code.cpp
index 2f10b90..8e3bd6c 100644
--- a/source/code.cpp
+++ b/source/code.cpp
@@ -1,6 +1,6 @@
/**
* @file code.cpp
- * @brief Contains code for algorithm-code-related UI elements and logic.
+ * @brief Functionality for compiling and disassembling source code.
*
* Copyright (C) 2021 Clyne Sullivan
*
@@ -9,12 +9,6 @@
* If not, see <https://www.gnu.org/licenses/>.
*/
-#include "imgui.h"
-#include "backends/imgui_impl_sdl.h"
-#include "backends/imgui_impl_opengl2.h"
-#include "TextEditor.h"
-
-#include "config.h"
#include "stmdsp.hpp"
#include "stmdsp_code.hpp"
@@ -22,87 +16,63 @@
#include <filesystem>
#include <fstream>
#include <iostream>
+#include <memory>
#include <string>
-extern stmdsp::device *m_device;
-
-extern void log(const std::string& str);
+extern std::shared_ptr<stmdsp::device> m_device;
+void log(const std::string& str);
-TextEditor editor; // file.cpp
-std::string tempFileName; // device.cpp
-static std::string editorCompiled;
+std::ifstream compileOpenBinaryFile();
+void compileEditorCode(const std::string& code);
+void disassembleCode();
+static std::string tempFileName;
static std::string newTempFileName();
-static void compileEditorCode();
-static void disassembleCode();
-
-void codeEditorInit()
-{
- editor.SetLanguageDefinition(TextEditor::LanguageDefinition::CPlusPlus());
- editor.SetPalette(TextEditor::GetLightPalette());
-}
-
-void codeRenderMenu()
-{
- if (ImGui::BeginMenu("Code")) {
- if (ImGui::MenuItem("Compile code"))
- compileEditorCode();
- if (ImGui::MenuItem("Show disassembly"))
- disassembleCode();
- ImGui::EndMenu();
- }
-}
-
-void codeRenderToolbar()
-{
- if (ImGui::Button("Compile"))
- compileEditorCode();
-}
-
-void codeRenderWidgets()
+static bool codeExecuteCommand(
+ const std::string& command,
+ const std::string& file);
+static void stringReplaceAll(
+ std::string& str,
+ const std::string& what,
+ const std::string& with);
+
+std::ifstream compileOpenBinaryFile()
{
- editor.Render("code", {WINDOW_WIDTH - 15, 450}, true);
+ if (!tempFileName.empty())
+ return std::ifstream(tempFileName + ".o");
+ else
+ return std::ifstream();
}
-void compileEditorCode()
+void compileEditorCode(const std::string& code)
{
log("Compiling...");
- // Scrap cached build if there are changes
- if (editor.GetText().compare(editorCompiled) != 0) {
+ if (tempFileName.empty()) {
+ tempFileName = newTempFileName();
+ } else {
std::filesystem::remove(tempFileName + ".o");
std::filesystem::remove(tempFileName + ".orig.o");
}
- stmdsp::platform platform;
- if (m_device != nullptr) {
- platform = m_device->get_platform();
- } else {
- // Assume a default.
- platform = stmdsp::platform::L4;
- }
-
- if (tempFileName.size() == 0)
- tempFileName = newTempFileName();
+ const auto platform = m_device ? m_device->get_platform()
+ : stmdsp::platform::L4;
{
std::ofstream file (tempFileName, std::ios::trunc | std::ios::binary);
- auto file_text = platform == stmdsp::platform::L4 ? stmdsp::file_header_l4
- : stmdsp::file_header_h7;
- auto samples_text = std::to_string(m_device ? m_device->get_buffer_size()
- : stmdsp::SAMPLES_MAX);
- for (std::size_t i = 0; (i = file_text.find("$0", i)) != std::string::npos;) {
- file_text.replace(i, 2, samples_text);
- i += 2;
- }
-
- file << file_text;
- file << "\n";
- file << editor.GetText();
+ auto file_text =
+ platform == stmdsp::platform::L4 ? stmdsp::file_header_l4
+ : stmdsp::file_header_h7;
+ const auto buffer_size = m_device ? m_device->get_buffer_size()
+ : stmdsp::SAMPLES_MAX;
+
+ stringReplaceAll(file_text, "$0", std::to_string(buffer_size));
+
+ file << file_text << '\n' << code;
}
- constexpr const char *script_ext =
+ const auto scriptFile = tempFileName +
#ifndef STMDSP_WIN32
".sh";
#else
@@ -110,79 +80,80 @@ void compileEditorCode()
#endif
{
- std::ofstream makefile (tempFileName + script_ext, std::ios::binary);
- auto make_text = platform == stmdsp::platform::L4 ? stmdsp::makefile_text_l4
- : stmdsp::makefile_text_h7;
- auto cwd = std::filesystem::current_path().string();
- for (std::size_t i = 0; (i = make_text.find("$0", i)) != std::string::npos;) {
- make_text.replace(i, 2, tempFileName);
- i += 2;
- }
- for (std::size_t i = 0; (i = make_text.find("$1", i)) != std::string::npos;) {
- make_text.replace(i, 2, cwd);
- i += 2;
- }
+ std::ofstream makefile (scriptFile, std::ios::binary);
+ auto make_text =
+ platform == stmdsp::platform::L4 ? stmdsp::makefile_text_l4
+ : stmdsp::makefile_text_h7;
+
+ stringReplaceAll(make_text, "$0", tempFileName);
+ stringReplaceAll(make_text, "$1",
+ std::filesystem::current_path().string());
makefile << make_text;
}
- auto makeOutput = tempFileName + script_ext + ".log";
- auto makeCommand = tempFileName + script_ext + " > " + makeOutput + " 2>&1";
-
#ifndef STMDSP_WIN32
- system((std::string("chmod +x ") + tempFileName + script_ext).c_str());
+ system((std::string("chmod +x ") + scriptFile).c_str());
#endif
- int result = system(makeCommand.c_str());
- std::ifstream result_file (makeOutput);
- std::ostringstream sstr;
- sstr << result_file.rdbuf();
- log(sstr.str().c_str());
-
- std::filesystem::remove(tempFileName);
- std::filesystem::remove(tempFileName + script_ext);
- std::filesystem::remove(makeOutput);
- if (result == 0) {
- editorCompiled = editor.GetText();
+ const auto makeOutput = scriptFile + ".log";
+ const auto makeCommand = scriptFile + " > " + makeOutput + " 2>&1";
+ if (codeExecuteCommand(makeCommand, makeOutput))
log("Compilation succeeded.");
- } else {
+ else
log("Compilation failed.");
- }
+
+ std::filesystem::remove(tempFileName);
+ std::filesystem::remove(scriptFile);
}
void disassembleCode()
{
log("Disassembling...");
- if (tempFileName.size() == 0 || editor.GetText().compare(editorCompiled) != 0) {
- compileEditorCode();
- }
+ //if (tempFileName.empty())
+ // compileEditorCode();
- auto output = tempFileName + ".asm.log";
- auto command = std::string("arm-none-eabi-objdump -d --no-show-raw-insn ") +
+ const auto output = tempFileName + ".asm.log";
+ const auto command =
+ std::string("arm-none-eabi-objdump -d --no-show-raw-insn ") +
tempFileName + ".orig.o > " + output + " 2>&1";
-
- if (system(command.c_str()) == 0) {
- {
- std::ifstream result_file (output);
- std::ostringstream sstr;
- sstr << result_file.rdbuf();
- log(sstr.str().c_str());
- }
-
- ImGui::OpenPopup("compile");
- std::filesystem::remove(output);
+ if (codeExecuteCommand(command, output))
log("Ready.");
- } else {
+ else
log("Failed to load disassembly.");
- }
}
std::string newTempFileName()
{
- auto tempPath = std::filesystem::temp_directory_path();
- tempPath /= "stmdspgui_build";
- return tempPath.string();
+ const auto path = std::filesystem::temp_directory_path() / "stmdspgui_build";
+ return path.string();
}
+bool codeExecuteCommand(const std::string& command, const std::string& file)
+{
+ bool success = system(command.c_str()) == 0;
+
+ if (std::ifstream output (file); output.good()) {
+ std::ostringstream sstr;
+ sstr << output.rdbuf();
+ log(sstr.str().c_str());
+ } else {
+ log("Could not read command output!");
+ }
+
+ std::filesystem::remove(file);
+
+ return success;
+}
+
+void stringReplaceAll(std::string& str, const std::string& what, const std::string& with)
+{
+ std::size_t i;
+ while ((i = str.find(what)) != std::string::npos) {
+ str.replace(i, what.size(), with);
+ i += what.size();
+ }
+};
+
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-02 06:37:56 +0000