From 0b57cec536236d46e3dba9bd041533462f33dbb7 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Fri, 20 Dec 2019 19:53:05 +0000 Subject: Move all sources from the llvm project into contrib/llvm-project. This uses the new layout of the upstream repository, which was recently migrated to GitHub, and converted into a "monorepo". That is, most of the earlier separate sub-projects with their own branches and tags were consolidated into one top-level directory, and are now branched and tagged together. Updating the vendor area to match this layout is next. --- .../llvm/include/llvm-c/ErrorHandling.h | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 contrib/llvm-project/llvm/include/llvm-c/ErrorHandling.h (limited to 'contrib/llvm-project/llvm/include/llvm-c/ErrorHandling.h') diff --git a/contrib/llvm-project/llvm/include/llvm-c/ErrorHandling.h b/contrib/llvm-project/llvm/include/llvm-c/ErrorHandling.h new file mode 100644 index 000000000000..4927349d8983 --- /dev/null +++ b/contrib/llvm-project/llvm/include/llvm-c/ErrorHandling.h @@ -0,0 +1,49 @@ +/*===-- 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_ERROR_HANDLING_H +#define LLVM_C_ERROR_HANDLING_H + +#ifdef __cplusplus +extern "C" { +#endif + +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); + +#ifdef __cplusplus +} +#endif + +#endif -- cgit v1.2.3