wutcrt: Add a trapword in case a debugger is initialized to allow deb…

…ugging
devkitPro · Jul 27, 2022 · af63b71 · af63b71
1 parent 9d7289c
commit af63b71
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/libraries/wutcrt/wut_crt.c b/libraries/wutcrt/wut_crt.c
@@ -8,9 +8,14 @@ void __fini_wut_stdcpp();
 void __fini_wut_devoptab();
 void __attribute__((weak)) __fini_wut_socket();
 
+extern int OSIsDebuggerInitialized();
+
 void __attribute__((weak))
 __init_wut()
 {
+   if (OSIsDebuggerInitialized()) {
+      asm("tw 0x1f, 30, 0");
+   }
    __init_wut_newlib();
    __init_wut_stdcpp();
    __init_wut_devoptab();