1 files changed, 17 insertions, 0 deletions
diff --git a/lib/Support/ErrorHandling.cpp b/lib/Support/ErrorHandling.cpp
index 9425445..a0b7619 100644
--- a/lib/Support/ErrorHandling.cpp
+++ b/lib/Support/ErrorHandling.cpp
@@ -20,6 +20,7 @@
 #include "llvm/Support/Signals.h"
 #include "llvm/Support/Threading.h"
 #include "llvm/Support/raw_ostream.h"
+#include "llvm-c/Core.h"
 #include <cassert>
 #include <cstdlib>
 
@@ -102,3 +103,19 @@ void llvm::llvm_unreachable_internal(const char *msg, const char *file,
   LLVM_BUILTIN_UNREACHABLE;
 #endif
 }
+
+static void bindingsErrorHandler(void *user_data, const std::string& reason,
+                                 bool gen_crash_diag) {
+  LLVMFatalErrorHandler handler =
+    reinterpret_cast<LLVMFatalErrorHandler>(user_data);
+  handler(reason.c_str());
+}
+
+void LLVMInstallFatalErrorHandler(LLVMFatalErrorHandler Handler) {
+  install_fatal_error_handler(
+    bindingsErrorHandler, reinterpret_cast<void*>(Handler));
+}
+
+void LLVMResetFatalErrorHandler() {
+  remove_fatal_error_handler();
+}