diff options
Diffstat (limited to 'contrib/llvm-project/llvm/lib/ObjCopy/ConfigManager.cpp')
-rw-r--r-- | contrib/llvm-project/llvm/lib/ObjCopy/ConfigManager.cpp | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/contrib/llvm-project/llvm/lib/ObjCopy/ConfigManager.cpp b/contrib/llvm-project/llvm/lib/ObjCopy/ConfigManager.cpp new file mode 100644 index 000000000000..9d8883a15c0b --- /dev/null +++ b/contrib/llvm-project/llvm/lib/ObjCopy/ConfigManager.cpp @@ -0,0 +1,97 @@ +//===- ConfigManager.cpp --------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "llvm/ObjCopy/ConfigManager.h" +#include "llvm/Support/Errc.h" +#include "llvm/Support/Error.h" + +namespace llvm { +namespace objcopy { + +Expected<const COFFConfig &> ConfigManager::getCOFFConfig() const { + if (!Common.SplitDWO.empty() || !Common.SymbolsPrefix.empty() || + !Common.AllocSectionsPrefix.empty() || !Common.DumpSection.empty() || + !Common.KeepSection.empty() || !Common.SymbolsToGlobalize.empty() || + !Common.SymbolsToKeep.empty() || !Common.SymbolsToLocalize.empty() || + !Common.SymbolsToWeaken.empty() || !Common.SymbolsToKeepGlobal.empty() || + !Common.SectionsToRename.empty() || !Common.SetSectionAlignment.empty() || + Common.ExtractDWO || Common.PreserveDates || Common.StripDWO || + Common.StripNonAlloc || Common.StripSections || Common.Weaken || + Common.DecompressDebugSections || + Common.DiscardMode == DiscardType::Locals || !Common.SymbolsToAdd.empty()) + return createStringError(llvm::errc::invalid_argument, + "option is not supported for COFF"); + + return COFF; +} + +Expected<const MachOConfig &> ConfigManager::getMachOConfig() const { + if (!Common.SplitDWO.empty() || !Common.SymbolsPrefix.empty() || + !Common.AllocSectionsPrefix.empty() || !Common.KeepSection.empty() || + !Common.SymbolsToGlobalize.empty() || !Common.SymbolsToKeep.empty() || + !Common.SymbolsToLocalize.empty() || !Common.SymbolsToWeaken.empty() || + !Common.SymbolsToKeepGlobal.empty() || !Common.SectionsToRename.empty() || + !Common.UnneededSymbolsToRemove.empty() || + !Common.SetSectionAlignment.empty() || !Common.SetSectionFlags.empty() || + Common.ExtractDWO || Common.PreserveDates || Common.StripAllGNU || + Common.StripDWO || Common.StripNonAlloc || Common.StripSections || + Common.Weaken || Common.DecompressDebugSections || Common.StripUnneeded || + Common.DiscardMode == DiscardType::Locals || !Common.SymbolsToAdd.empty()) + return createStringError(llvm::errc::invalid_argument, + "option is not supported for MachO"); + + return MachO; +} + +Expected<const WasmConfig &> ConfigManager::getWasmConfig() const { + if (!Common.AddGnuDebugLink.empty() || Common.ExtractPartition || + !Common.SplitDWO.empty() || !Common.SymbolsPrefix.empty() || + !Common.AllocSectionsPrefix.empty() || + Common.DiscardMode != DiscardType::None || !Common.SymbolsToAdd.empty() || + !Common.SymbolsToGlobalize.empty() || !Common.SymbolsToLocalize.empty() || + !Common.SymbolsToKeep.empty() || !Common.SymbolsToRemove.empty() || + !Common.UnneededSymbolsToRemove.empty() || + !Common.SymbolsToWeaken.empty() || !Common.SymbolsToKeepGlobal.empty() || + !Common.SectionsToRename.empty() || !Common.SetSectionAlignment.empty() || + !Common.SetSectionFlags.empty() || !Common.SymbolsToRename.empty()) + return createStringError(llvm::errc::invalid_argument, + "only flags for section dumping, removal, and " + "addition are supported"); + + return Wasm; +} + +Expected<const XCOFFConfig &> ConfigManager::getXCOFFConfig() const { + if (!Common.AddGnuDebugLink.empty() || Common.ExtractPartition || + !Common.SplitDWO.empty() || !Common.SymbolsPrefix.empty() || + !Common.AllocSectionsPrefix.empty() || + Common.DiscardMode != DiscardType::None || !Common.AddSection.empty() || + !Common.DumpSection.empty() || !Common.SymbolsToAdd.empty() || + !Common.KeepSection.empty() || !Common.OnlySection.empty() || + !Common.ToRemove.empty() || !Common.SymbolsToGlobalize.empty() || + !Common.SymbolsToKeep.empty() || !Common.SymbolsToLocalize.empty() || + !Common.SymbolsToRemove.empty() || + !Common.UnneededSymbolsToRemove.empty() || + !Common.SymbolsToWeaken.empty() || !Common.SymbolsToKeepGlobal.empty() || + !Common.SectionsToRename.empty() || !Common.SetSectionAlignment.empty() || + !Common.SetSectionFlags.empty() || !Common.SymbolsToRename.empty() || + Common.ExtractDWO || Common.ExtractMainPartition || + Common.OnlyKeepDebug || Common.PreserveDates || Common.StripAllGNU || + Common.StripDWO || Common.StripDebug || Common.StripNonAlloc || + Common.StripSections || Common.Weaken || Common.StripUnneeded || + Common.DecompressDebugSections) { + return createStringError( + llvm::errc::invalid_argument, + "no flags are supported yet, only basic copying is allowed"); + } + + return XCOFF; +} + +} // end namespace objcopy +} // end namespace llvm |