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https://github.com/shadps4-emu/ext-cryptopp.git
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72 lines
3.0 KiB
C++
72 lines
3.0 KiB
C++
// trap.h - written and placed in public domain by Jeffrey Walton.
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// Copyright assigned to Crypto++ project
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#ifndef CRYPTOPP_TRAP_H
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#define CRYPTOPP_TRAP_H
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#include "config.h"
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// CRYPTOPP_POSIX_ASSERT unconditionally disables the library assert and yields
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// to Posix assert. CRYPTOPP_POSIX_ASSERT can be set in config.h. if you want
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// to disable asserts, then define NDEBUG or _NDEBUG when building the library.
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// Needed for NDEBUG and CRYPTOPP_POSIX_ASSERT
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#include <cassert>
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#if defined(CRYPTOPP_DEBUG)
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# include <iostream>
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# include <sstream>
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# if defined(CRYPTOPP_WIN32_AVAILABLE)
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# pragma push_macro("WIN32_LEAN_AND_MEAN")
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# pragma push_macro("_WIN32_WINNT")
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# pragma push_macro("NOMINMAX")
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# define WIN32_LEAN_AND_MEAN
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# define _WIN32_WINNT 0x0400
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# define NOMINMAX
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# include <Windows.h>
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# elif defined(CRYPTOPP_BSD_AVAILABLE) || defined(CRYPTOPP_UNIX_AVAILABLE)
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# include <signal.h>
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# endif
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#endif // CRYPTOPP_DEBUG
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// ************** run-time assertion ***************
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// See test.cpp and DebugTrapHandler for code to install a null signal handler
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// for SIGTRAP on BSD, Linux and Unix. The handler installs itself during
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// initialization of the test program.
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#if defined(CRYPTOPP_DEBUG) && (defined(CRYPTOPP_BSD_AVAILABLE) || defined(CRYPTOPP_UNIX_AVAILABLE))
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# define CRYPTOPP_ASSERT(exp) { \
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if (!(exp)) { \
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std::ostringstream oss; \
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oss << "Assertion failed: " << (char*)(__FILE__) << "(" \
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<< (int)(__LINE__) << "): " << (char*)(__func__) \
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<< std::endl; \
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std::cerr << oss.str(); \
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raise(SIGTRAP); \
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} \
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}
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#elif defined(CRYPTOPP_DEBUG) && defined(CRYPTOPP_WIN32_AVAILABLE)
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# define CRYPTOPP_ASSERT(exp) { \
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if (!(exp)) { \
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std::ostringstream oss; \
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oss << "Assertion failed: " << (char*)(__FILE__) << "(" \
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<< (int)(__LINE__) << "): " << (char*)(__FUNCTION__) \
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<< std::endl; \
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DebugBreak(); \
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std::cerr << oss.str(); \
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} \
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}
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// Fallback to original behavior for NDEBUG (and non-Windows/non-Unix builds)
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#else
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# define CRYPTOPP_ASSERT(exp) assert(exp)
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#endif // DEBUG and Unix or Windows
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#if defined(CRYPTOPP_DEBUG) && defined(CRYPTOPP_WIN32_AVAILABLE)
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# pragma pop_macro("WIN32_LEAN_AND_MEAN")
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# pragma pop_macro("_WIN32_WINNT")
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# pragma pop_macro("NOMINMAX")
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#endif
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#endif // CRYPTOPP_TRAP_H
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