object-introspection/oi/OILibrary.cpp

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/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* 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.
*/
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#include "oi/OILibraryImpl.h"
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bool debug = false;
namespace ObjectIntrospection {
bool operator==(const options& lhs, const options& rhs) {
return lhs.configFilePath == rhs.configFilePath &&
lhs.debugFilePath == rhs.debugFilePath &&
lhs.debugLevel == rhs.debugLevel &&
lhs.chaseRawPointers == rhs.chaseRawPointers;
}
bool operator!=(const options& lhs, const options& rhs) {
return !(lhs == rhs);
}
OILibrary::OILibrary(void* TemplateFunc, options opt) : opts(opt) {
this->pimpl_ = new OILibraryImpl(this, TemplateFunc);
}
OILibrary::~OILibrary() {
delete pimpl_;
}
int OILibrary::init() {
if (!pimpl_->processConfigFile()) {
return Response::OIL_BAD_CONFIG_FILE;
}
if (!pimpl_->mapSegment()) {
return Response::OIL_SEGMENT_INIT_FAIL;
}
pimpl_->initCompiler();
return pimpl_->compileCode();
}
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int OILibrary::getObjectSize(void* ObjectAddr, size_t& size) {
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if (fp == nullptr) {
return Response::OIL_UNINITIALISED;
}
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size = (*fp)(ObjectAddr);
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return Response::OIL_SUCCESS;
}
} // namespace ObjectIntrospection