blob: 7fe18f6f5bd87cd851e8dea6f0eaffa71545f0ed [file] [log] [blame] [edit]
// Copyright 2017 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "dawn/common/Assert.h"
#include <cstdlib>
#include "dawn/common/Log.h"
#include "dawn/common/Platform.h"
#if DAWN_COMPILER_IS(MSVC)
extern void __cdecl __debugbreak(void);
#endif
namespace dawn {
#if DAWN_COMPILER_IS(CLANG) || DAWN_COMPILER_IS(GCC)
void BreakPoint() {
#if DAWN_PLATFORM_IS(X86)
__asm__ __volatile__("int $3\n\t");
#elif DAWN_PLATFORM_IS(ARM32)
__asm__ __volatile__("bkpt 0");
#elif DAWN_PLATFORM_IS(ARM64)
__asm__ __volatile__("brk 0xf000");
#elif DAWN_PLATFORM_IS(LOONGARCH)
__asm__ __volatile__("break 0");
#elif DAWN_PLATFORM_IS(RISCV)
__asm__ __volatile__("ebreak");
#elif DAWN_PLATFORM_IS(MIPS)
__asm__ __volatile__("break");
#elif DAWN_PLATFORM_IS(S390) || DAWN_PLATFORM_IS_(S390X)
__asm__ __volatile__(".word 0x0001");
#elif DAWN_PLATFORM_IS(PPC) || DAWN_PLATFORM_IS_(PPC64)
__asm__ __volatile__("twge 2,2");
#else
#error "Unsupported platform"
#endif
}
#elif DAWN_COMPILER_IS(MSVC)
void BreakPoint() {
__debugbreak();
}
#else
#error "Unsupported compiler"
#endif
void HandleAssertionFailure(const char* file,
const char* function,
int line,
const char* condition) {
dawn::ErrorLog() << "Assertion failure at " << file << ":" << line << " (" << function
<< "): " << condition;
#if defined(DAWN_ABORT_ON_ASSERT)
abort();
#else
BreakPoint();
#endif
}
} // namespace dawn