3e04ad4283
We should use `orc_rt` as the public C++ API namespace for the ORC runtime and control symbol visibility to hide implementation details, rather than rely on the '__' prefix.
55 lines
2.0 KiB
C++
55 lines
2.0 KiB
C++
//===- debug.h - Debugging output utilities ---------------------*- 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 is a part of the ORC runtime support library.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef ORC_RT_DEBUG_H
|
|
#define ORC_RT_DEBUG_H
|
|
|
|
#include <atomic>
|
|
|
|
#ifndef NDEBUG
|
|
|
|
namespace orc_rt {
|
|
|
|
extern std::atomic<const char *> DebugTypes;
|
|
extern char DebugTypesAll;
|
|
extern char DebugTypesNone;
|
|
|
|
const char *initializeDebug();
|
|
bool debugTypeEnabled(const char *Type, const char *Types);
|
|
void printdbg(const char *format, ...);
|
|
|
|
} // namespace orc_rt
|
|
|
|
#define ORC_RT_DEBUG_WITH_TYPE(TYPE, X) \
|
|
do { \
|
|
const char *Types = ::orc_rt::DebugTypes.load(std::memory_order_relaxed); \
|
|
if (!Types) \
|
|
Types = initializeDebug(); \
|
|
if (Types == &DebugTypesNone) \
|
|
break; \
|
|
if (Types == &DebugTypesAll || ::orc_rt::debugTypeEnabled(TYPE, Types)) { \
|
|
X; \
|
|
} \
|
|
} while (false)
|
|
|
|
#else
|
|
|
|
#define ORC_RT_DEBUG_WITH_TYPE(TYPE, X) \
|
|
do { \
|
|
} while (false)
|
|
|
|
#endif // !NDEBUG
|
|
|
|
#define ORC_RT_DEBUG(X) ORC_RT_DEBUG_WITH_TYPE(DEBUG_TYPE, X)
|
|
|
|
#endif // ORC_RT_DEBUG_H
|