feat: added a entrypoint for the runtime for now

ps2xRuntime/CMakeLists.txt

@@ -25,11 +25,18 @@ add_library(ps2_runtime STATIC
     src/ps2_syscalls.cpp
 )
 
+add_executable(ps2EntryRunner
+    src/register_functions.cpp
+    src/main.cpp
+)
+
 target_include_directories(ps2_runtime PUBLIC
     ${CMAKE_CURRENT_SOURCE_DIR}/include
 )
 
 target_link_libraries(ps2_runtime PRIVATE raylib)
+target_link_libraries(ps2EntryRunner PRIVATE raylib)
+target_link_libraries(ps2EntryRunner PRIVATE ps2_runtime)
 
 install(TARGETS ps2_runtime
     LIBRARY DESTINATION lib

ps2xRuntime/include/ps2_runtime.h

@@ -326,8 +326,6 @@ public:
     void registerFunction(uint32_t address, RecompiledFunction func);
     RecompiledFunction lookupFunction(uint32_t address);
 
-    void registerBuiltinStubs();
-
 private:
     PS2Memory m_memory;
     R5900Context m_cpuContext;

ps2xRuntime/include/register_functions.h

@@ -0,0 +1,8 @@
+#ifndef REGISTER_FUNCTIONS_H
+#define REGISTER_FUNCTIONS_H
+
+#include "ps2_runtime.h"
+
+void registerAllFunctions(PS2Runtime &runtime);
+
+#endif // REGISTER_FUNCTIONS_H

ps2xRuntime/src/main.cpp

@@ -0,0 +1,34 @@
+#include "ps2_runtime.h"
+#include "register_functions.h"
+#include <iostream>
+#include <string>
+
+int main(int argc, char *argv[])
+{
+    if (argc < 2)
+    {
+        std::cout << "Usage: " << argv[0] << " <elf_file>" << std::endl;
+        return 1;
+    }
+
+    std::string elfPath = argv[1];
+
+    PS2Runtime runtime;
+    if (!runtime.initialize())
+    {
+        std::cerr << "Failed to initialize PS2 runtime" << std::endl;
+        return 1;
+    }
+
+    registerAllFunctions(runtime);
+
+    if (!runtime.loadELF(elfPath))
+    {
+        std::cerr << "Failed to load ELF file: " << elfPath << std::endl;
+        return 1;
+    }
+
+    runtime.run();
+
+    return 0;
+}

ps2xRuntime/src/ps2_runtime.cpp

@@ -76,16 +76,9 @@ bool PS2Runtime::initialize()
         return false;
     }
 
-    registerBuiltinStubs();
-
     return true;
 }
 
-void PS2Runtime::registerBuiltinStubs()
-{
-    // TODO
-}
-
 bool PS2Runtime::loadELF(const std::string &elfPath)
 {
     std::ifstream file(elfPath, std::ios::binary);

ps2xRuntime/src/register_functions.cpp

@@ -0,0 +1,6 @@
+#include "register_functions.h"
+
+// Replace this file with the actual implementation of the functions that was generated by the compiler
+void registerAllFunctions(PS2Runtime &runtime)
+{
+}