Codegen: add bundled llvm

1 files changed, 57 insertions, 0 deletions

diff --git a/llvm-c/ErrorHandling.h b/llvm-c/ErrorHandling.h
new file mode 100644
index 0000000..d9b9f22
--- /dev/null
+++ b/llvm-c/ErrorHandling.h
@@ -0,0 +1,57 @@
+/*===-- llvm-c/ErrorHandling.h - Error Handling C Interface -------*- C -*-===*\
+|*                                                                            *|
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
+|* Exceptions.                                                                *|
+|* See https://llvm.org/LICENSE.txt for license information.                  *|
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This file defines the C interface to LLVM's error handling mechanism.      *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_C_ERRORHANDLING_H
+#define LLVM_C_ERRORHANDLING_H
+
+#include "llvm-c/ExternC.h"
+
+LLVM_C_EXTERN_C_BEGIN
+
+/**
+ * @addtogroup LLVMCError
+ *
+ * @{
+ */
+
+typedef void (*LLVMFatalErrorHandler)(const char *Reason);
+
+/**
+ * Install a fatal error handler. By default, if LLVM detects a fatal error, it
+ * will call exit(1). This may not be appropriate in many contexts. For example,
+ * doing exit(1) will bypass many crash reporting/tracing system tools. This
+ * function allows you to install a callback that will be invoked prior to the
+ * call to exit(1).
+ */
+void LLVMInstallFatalErrorHandler(LLVMFatalErrorHandler Handler);
+
+/**
+ * Reset the fatal error handler. This resets LLVM's fatal error handling
+ * behavior to the default.
+ */
+void LLVMResetFatalErrorHandler(void);
+
+/**
+ * Enable LLVM's built-in stack trace code. This intercepts the OS's crash
+ * signals and prints which component of LLVM you were in at the time if the
+ * crash.
+ */
+void LLVMEnablePrettyStackTrace(void);
+
+/**
+ * @}
+ */
+
+LLVM_C_EXTERN_C_END
+
+#endif