57 lines
2.1 KiB
C++
57 lines
2.1 KiB
C++
//===- debug.h - Debugging output utilities ---------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file is a part of the ORC runtime support library.
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//
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//===----------------------------------------------------------------------===//
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#ifndef ORC_RT_DEBUG_H
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#define ORC_RT_DEBUG_H
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#include <atomic>
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#ifndef NDEBUG
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namespace __orc_rt {
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extern std::atomic<const char *> DebugTypes;
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extern char DebugTypesAll;
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extern char DebugTypesNone;
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const char *initializeDebug();
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bool debugTypeEnabled(const char *Type, const char *Types);
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void printdbg(const char *format, ...);
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} // namespace __orc_rt
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#define ORC_RT_DEBUG_WITH_TYPE(TYPE, X) \
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do { \
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const char *Types = \
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::__orc_rt::DebugTypes.load(std::memory_order_relaxed); \
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if (!Types) \
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Types = initializeDebug(); \
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if (Types == &DebugTypesNone) \
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break; \
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if (Types == &DebugTypesAll || \
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::__orc_rt::debugTypeEnabled(TYPE, Types)) { \
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X; \
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} \
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} while (false)
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#else
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#define ORC_RT_DEBUG_WITH_TYPE(TYPE, X) \
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do { \
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} while (false)
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#endif // !NDEBUG
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#define ORC_RT_DEBUG(X) ORC_RT_DEBUG_WITH_TYPE(DEBUG_TYPE, X)
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#endif // ORC_RT_COMMON_H
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