c33: fix missing std:: functionality at link time

facchinm · soburi · commit dd821e5e7372 · 2025-08-23T20:49:57.000+09:00
diff --git a/cores/arduino/abi.cpp b/cores/arduino/abi.cpp
@@ -38,3 +38,5 @@ void __cxa_pure_virtual(void) {
 void __cxa_deleted_virtual(void) {
   std::terminate();
 }
+
+extern "C" void* __dso_handle = (void*) &__dso_handle;

Original file line number	Diff line number	Diff line change
`@@ -38,3 +38,5 @@ void __cxa_pure_virtual(void) {`
`38`	`38`	`void __cxa_deleted_virtual(void) {`
`39`	`39`	`std::terminate();`
`40`	`40`	`}`
	`41`	`+`
	`42`	`+extern "C" void* __dso_handle = (void*) &__dso_handle;`