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-rw-r--r--contrib/llvm-project/llvm/lib/ObjCopy/ConfigManager.cpp97
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
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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