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/*
* Copyright 2019 WebAssembly Community Group participants
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "support/debug.h"
#include <cstring>
#include <set>
#include <string>
#ifndef NDEBUG
static bool debugEnabled = false;
static std::set<std::string> debugTypesEnabled;
bool wasm::isDebugEnabled(const char* type) {
if (!debugEnabled) {
return false;
}
if (debugTypesEnabled.empty()) {
return true;
}
return debugTypesEnabled.count(type) > 0;
}
void wasm::setDebugEnabled(const char* types) {
debugEnabled = true;
// split types on comma and add each string to debugTypesEnabled
size_t start = 0;
size_t end = strlen(types);
while (start < end) {
const char* type_end = strchr(types + start, ',');
if (type_end == nullptr) {
type_end = types + end;
}
size_t type_size = type_end - (types + start);
std::string type(types + start, type_size);
debugTypesEnabled.insert(type);
start += type_size + 1;
}
}
#endif
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