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85 lines
3.2 KiB
C
85 lines
3.2 KiB
C
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//===- ConfigManager.h ----------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TOOLS_LLVM_OBJCOPY_CONFIGMANAGER_H
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#define LLVM_TOOLS_LLVM_OBJCOPY_CONFIGMANAGER_H
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#include "COFF/COFFConfig.h"
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#include "CommonConfig.h"
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#include "ELF/ELFConfig.h"
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#include "MachO/MachOConfig.h"
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#include "MultiFormatConfig.h"
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#include "wasm/WasmConfig.h"
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#include "llvm/Support/Allocator.h"
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#include <vector>
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namespace llvm {
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namespace objcopy {
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// ConfigManager keeps all configurations and prepare
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// format-specific options.
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struct ConfigManager : public MultiFormatConfig {
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virtual ~ConfigManager() {}
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const CommonConfig &getCommonConfig() const override { return Common; }
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Expected<const ELFConfig &> getELFConfig() const override;
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Expected<const COFFConfig &> getCOFFConfig() const override;
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Expected<const MachOConfig &> getMachOConfig() const override;
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Expected<const WasmConfig &> getWasmConfig() const override;
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// String representation for lazy ELF options.
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std::vector<StringRef> SymbolsToAdd;
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Optional<StringRef> NewSymbolVisibility;
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// All configs.
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CommonConfig Common;
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mutable Optional<ELFConfig> ELF;
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COFFConfig COFF;
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MachOConfig MachO;
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WasmConfig Wasm;
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};
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// Configuration for the overall invocation of this tool. When invoked as
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// objcopy, will always contain exactly one CopyConfig. When invoked as strip,
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// will contain one or more CopyConfigs.
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struct DriverConfig {
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SmallVector<ConfigManager, 1> CopyConfigs;
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BumpPtrAllocator Alloc;
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};
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// ParseObjcopyOptions returns the config and sets the input arguments. If a
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// help flag is set then ParseObjcopyOptions will print the help messege and
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// exit. ErrorCallback is used to handle recoverable errors. An Error returned
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// by the callback aborts the parsing and is then returned by this function.
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Expected<DriverConfig>
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parseObjcopyOptions(ArrayRef<const char *> ArgsArr,
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llvm::function_ref<Error(Error)> ErrorCallback);
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// ParseInstallNameToolOptions returns the config and sets the input arguments.
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// If a help flag is set then ParseInstallNameToolOptions will print the help
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// messege and exit.
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Expected<DriverConfig>
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parseInstallNameToolOptions(ArrayRef<const char *> ArgsArr);
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// ParseBitcodeStripOptions returns the config and sets the input arguments.
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// If a help flag is set then ParseBitcodeStripOptions will print the help
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// messege and exit.
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Expected<DriverConfig> parseBitcodeStripOptions(ArrayRef<const char *> ArgsArr);
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// ParseStripOptions returns the config and sets the input arguments. If a
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// help flag is set then ParseStripOptions will print the help messege and
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// exit. ErrorCallback is used to handle recoverable errors. An Error returned
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// by the callback aborts the parsing and is then returned by this function.
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Expected<DriverConfig>
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parseStripOptions(ArrayRef<const char *> ArgsArr,
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llvm::function_ref<Error(Error)> ErrorCallback);
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} // namespace objcopy
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} // namespace llvm
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#endif // LLVM_TOOLS_LLVM_OBJCOPY_CONFIGMANAGER_H
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