mirror of
https://github.com/JakeHillion/object-introspection.git
synced 2024-09-19 19:19:05 +01:00
a9cffbe22d
Summary: Update `OIGenerator` and out BUCK stuff for compile time OIL with OIL v2. Main things: - Switch `OIGenerator` from the `getObjectSize` call to the new `introspect` call. - Switch from looking at template parameters to looking at function parameters, as this was exposing a bug in our elfutils/drgn and this way it's the same as OID. - Migrate `OIGenerator` to CodeGen v2 and update CodeGen v2 to accept a linkage name. - Update the compile time example to be the same as the JIT example, using the new interface and the JSON exporter. - Clean up the `ObjectIntrospection.h` header. Differential Revision: D48687728 fbshipit-source-id: 2c3c041fd1b6499c5e02eb5e2082a977bfa529d7
65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <filesystem>
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#include "oi/DrgnUtils.h"
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#include "oi/OICodeGen.h"
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#include "oi/OICompiler.h"
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namespace oi::detail {
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class OIGenerator {
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public:
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int generate(fs::path& primaryObject, SymbolService& symbols);
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void setOutputPath(fs::path _outputPath) {
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outputPath = std::move(_outputPath);
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}
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void setConfigFilePath(fs::path _configFilePath) {
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configFilePath = std::move(_configFilePath);
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}
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void setSourceFileDumpPath(fs::path _sourceFileDumpPath) {
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sourceFileDumpPath = std::move(_sourceFileDumpPath);
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}
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void setFailIfNothingGenerated(bool fail) {
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failIfNothingGenerated = fail;
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}
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private:
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std::filesystem::path outputPath;
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std::filesystem::path configFilePath;
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std::filesystem::path sourceFileDumpPath;
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bool failIfNothingGenerated;
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std::unordered_map<std::string, std::string> oilStrongToWeakSymbolsMap(
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drgnplusplus::program& prog);
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std::unordered_map<std::string, drgn_qualified_type> findOilTypesAndNames(
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drgnplusplus::program& prog);
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std::filesystem::path generateForType(
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const OICodeGen::Config& generatorConfig,
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const OICompiler::Config& compilerConfig,
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const drgn_qualified_type& type,
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const std::string& linkageName,
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SymbolService& symbols);
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};
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} // namespace oi::detail
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