small fixes to __start and __ppc_eabi_init

configure.py

@@ -2595,8 +2595,8 @@ def JSysLib(lib_name: str, objects: List[Object]) -> Dict[str, Any]:
             Object(NonMatching, "RVL_SDK/os/OSPlayTime.c"),
             Object(NonMatching, "RVL_SDK/os/OSLaunch.c"),
             Object(NonMatching, "RVL_SDK/os/init/__start.c"),
-            Object(NonMatching, "RVL_SDK/os/init/__ppc_eabi_init.cpp"),
-            Object(NonMatching, "RVL_SDK/os/__ppc_eabi_init.c")
+            Object(Matching, "RVL_SDK/os/init/__ppc_eabi_init.cpp"),
+            Object(Matching, "RVL_SDK/os/__ppc_eabi_init.c")
         ]
     ),
 

src/RVL_SDK/os/__ppc_eabi_init.c

@@ -0,0 +1,46 @@
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void (*funcPtr) (void);
+__declspec(section ".ctors") extern funcPtr _ctors[];
+__declspec(section ".dtors") extern funcPtr _dtors[];
+extern void exit(int);
+static void __init_cpp(void);
+
+extern void __OSCacheInit(void);
+extern void __OSFPRInit(void);
+extern void __OSPSInit(void);
+
+/* written in assembly to generate the frame allocations */
+asm void __init_user(void) {
+    fralloc
+    bl __init_cpp
+    frfree
+    blr
+}
+
+static void __init_cpp(void) {
+    funcPtr* ctor;
+
+    for (ctor = _ctors; *ctor; ctor++) {
+        (*ctor)();
+    }
+}
+
+static void __fini_cpp(void) {
+    funcPtr* dtor;
+
+    for (dtor = _dtors; *dtor; dtor++) {
+        (*dtor)();
+    }
+}
+
+void exit(int status) {
+    __fini_cpp();
+    PPCHalt();
+}
+
+#ifdef __cplusplus
+}
+#endif

src/RVL_SDK/os/init/__ppc_eabi_init.cpp

@@ -27,35 +27,6 @@ asm void __init_hardware(void) {
     blr
 }
 
-/* written in assembly to generate the frame allocations */
-asm void __init_user(void) {
-    fralloc
-    bl __init_cpp
-    frfree
-    blr
-}
-
-static void __init_cpp(void) {
-    funcPtr* ctor;
-
-    for (ctor = _ctors; *ctor; ctor++) {
-        (*ctor)();
-    }
-}
-
-static void __fini_cpp(void) {
-    funcPtr* dtor;
-
-    for (dtor = _dtors; *dtor; dtor++) {
-        (*dtor)();
-    }
-}
-
-void exit(int status) {
-    __fini_cpp();
-    PPCHalt();
-}
-
 asm void __flush_cache(void *, unsigned int) {
     nofralloc
 

src/RVL_SDK/os/init/__start.c

@@ -10,23 +10,12 @@ static u8 Debug_BBA = 0;
 
 static void __init_registers(void);
 static void __init_data(void);
-
 extern void OSInit(void);
 extern void DBInit(void);
-
 extern void main(void);
-
-void InitMetroTRK(void) {
-    return;
-}
-
-void InitMetroTRK_BBA(void) {
-    return;
-}
-
-void exit(void) {
-    return;
-}
+extern void exit(void);
+extern void InitMetroTRK(void);
+extern void InitMetroTRK_BBA(void);
 
 static void __check_pad3(void) {
     if ((Pad3Button & 0xEEF) == 0xEEF) {