| //===--- Debug.cpp -------- Debug 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 contains debug utilities |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "Debug.h" |
| #include "Configuration.h" |
| #include "Mapping.h" |
| #include "Types.h" |
| |
| using namespace _OMP; |
| |
| #pragma omp declare target |
| |
| extern "C" { |
| void __assert_assume(bool cond, const char *exp, const char *file, int line) { |
| if (!cond && config::isDebugMode(config::DebugKind::Assertion)) { |
| PRINTF("ASSERTION failed: %s at %s, line %d\n", exp, file, line); |
| __builtin_trap(); |
| } |
| |
| __builtin_assume(cond); |
| } |
| |
| void __assert_fail(const char *assertion, const char *file, unsigned line, |
| const char *function) { |
| PRINTF("%s:%u: %s: Assertion `%s' failed.\n", file, line, function, |
| assertion); |
| __builtin_trap(); |
| } |
| } |
| |
| /// Current indentation level for the function trace. Only accessed by thread 0. |
| static uint32_t Level = 0; |
| #pragma omp allocate(Level) allocator(omp_pteam_mem_alloc) |
| |
| DebugEntryRAII::DebugEntryRAII(const unsigned Line, const char *Function) { |
| if (config::isDebugMode(config::DebugKind::FunctionTracing) && |
| mapping::getThreadIdInBlock() == 0) { |
| |
| for (int I = 0; I < Level; ++I) |
| PRINTF("%s", " "); |
| |
| PRINTF("Line %u: Thread %u Entering %s:%u\n", Line, |
| mapping::getThreadIdInBlock(), Function); |
| Level++; |
| } |
| } |
| |
| DebugEntryRAII::~DebugEntryRAII() { |
| if (config::isDebugMode(config::DebugKind::FunctionTracing) && |
| mapping::getThreadIdInBlock() == 0) |
| Level--; |
| } |
| |
| #pragma omp end declare target |