llvm-project/lld/wasm/Config.h
Thomas Lively 82de51a3ae Reland "[WebAssembly] Add linker options to control feature checking"
Do not pipe binary data between processes in lit tests this time,
since it turns out that can break on Windows.

This reverts commit 84c8652fc3085155d0f9c355455e5a797c6d9db6.

llvm-svn: 356975
2019-03-26 04:11:05 +00:00

71 lines
1.7 KiB
C++

//===- Config.h -------------------------------------------------*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
#ifndef LLD_WASM_CONFIG_H
#define LLD_WASM_CONFIG_H
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/BinaryFormat/Wasm.h"
#include "llvm/Support/CachePruning.h"
namespace lld {
namespace wasm {
struct Configuration {
bool AllowUndefined;
bool CheckFeatures;
bool CompressRelocations;
bool Demangle;
bool DisableVerify;
bool ExportAll;
bool ExportDynamic;
bool ExportTable;
bool GcSections;
bool ImportMemory;
bool SharedMemory;
bool ImportTable;
bool MergeDataSegments;
bool Pie;
bool PrintGcSections;
bool Relocatable;
bool SaveTemps;
bool Shared;
bool StripAll;
bool StripDebug;
bool StackFirst;
bool Trace;
uint32_t GlobalBase;
uint32_t InitialMemory;
uint32_t MaxMemory;
uint32_t ZStackSize;
unsigned LTOPartitions;
unsigned LTOO;
unsigned Optimize;
unsigned ThinLTOJobs;
llvm::StringRef Entry;
llvm::StringRef OutputFile;
llvm::StringRef ThinLTOCacheDir;
llvm::StringSet<> AllowUndefinedSymbols;
std::vector<llvm::StringRef> SearchPaths;
llvm::CachePruningPolicy ThinLTOCachePolicy;
llvm::Optional<std::vector<std::string>> Features;
// True if we are creating position-independent code.
bool Pic;
};
// The only instance of Configuration struct.
extern Configuration *Config;
} // namespace wasm
} // namespace lld
#endif