WasmLog.h (1361B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- 2 * vim: set ts=8 sts=2 et sw=2 tw=80: 3 * 4 * Copyright 2021 Mozilla Foundation 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 #ifndef wasm_log_h 20 #define wasm_log_h 21 22 #include "js/TypeDecls.h" 23 24 namespace js { 25 namespace wasm { 26 27 // Verbose logging support. 28 29 extern void Log(JSContext* cx, const char* fmt, ...) MOZ_FORMAT_PRINTF(2, 3); 30 extern void LogOffThread(const char* fmt, ...) MOZ_FORMAT_PRINTF(1, 2); 31 32 // Codegen debug support. 33 34 enum class DebugChannel { 35 Function, 36 Import, 37 }; 38 39 #ifdef WASM_CODEGEN_DEBUG 40 bool IsCodegenDebugEnabled(DebugChannel channel); 41 #endif 42 43 void DebugCodegen(DebugChannel channel, const char* fmt, ...) 44 MOZ_FORMAT_PRINTF(2, 3); 45 46 using PrintCallback = void (*)(const char*); 47 48 } // namespace wasm 49 } // namespace js 50 51 #endif // wasm_log_h