36#define OPTION(...) LLVM_MAKE_OPT_ID(__VA_ARGS__),
41#define PREFIX(NAME, VALUE) \
42 static constexpr StringLiteral NAME##_init[] = VALUE; \
43 static constexpr ArrayRef<StringLiteral> NAME(NAME##_init, \
44 std::size(NAME##_init) - 1);
50#define OPTION(...) LLVM_CONSTRUCT_OPT_INFO(__VA_ARGS__),
64 if (std::error_code EC = MB.
getError()) {
69 return std::move(*MB);
83 switch (
T.getArch()) {
102std::optional<std::string> getPrefix(
StringRef Argv0) {
107 ProgName = ProgName.
rtrim(
"0123456789.-");
112 return ProgName.
str();
117 std::vector<COFFShortExport> &Exports,
118 std::string &OutputFile) {
119 std::unique_ptr<MemoryBuffer> MB =
openFile(DefFileName);
123 if (!MB->getBufferSize()) {
129 *MB,
Machine,
true, AddUnderscores);
136 if (OutputFile.empty())
137 OutputFile = std::move(
Def->OutputFile);
151 Exports = std::move(
Def->Exports);
159 unsigned MissingIndex;
160 unsigned MissingCount;
162 Table.ParseArgs(ArgsArr.
slice(1), MissingIndex, MissingCount);
164 llvm::errs() << Args.getArgString(MissingIndex) <<
": missing argument\n";
169 if (Args.hasArgNoClaim(OPT_INPUT) ||
170 (!Args.hasArgNoClaim(OPT_d) && !Args.hasArgNoClaim(OPT_l))) {
171 Table.printHelp(
outs(),
"llvm-dlltool [options] file...",
"llvm-dlltool",
173 llvm::outs() <<
"\nTARGETS: i386, i386:x86-64, arm, arm64, arm64ec\n";
177 for (
auto *
Arg : Args.filtered(OPT_UNKNOWN))
181 if (!Args.hasArg(OPT_d)) {
182 llvm::errs() <<
"no definition file specified\n";
187 if (std::optional<std::string> Prefix = getPrefix(ArgsArr[0])) {
192 if (
auto *
Arg = Args.getLastArg(OPT_m))
200 bool AddUnderscores = !Args.hasArg(OPT_no_leading_underscore);
202 std::string OutputFile;
203 if (
auto *
Arg = Args.getLastArg(OPT_D))
206 std::vector<COFFShortExport> Exports, NativeExports;
208 if (Args.hasArg(OPT_N)) {
210 llvm::errs() <<
"native .def file is supported only on arm64ec target\n";
213 if (!parseModuleDefinition(Args.getLastArg(OPT_N)->getValue(),
215 NativeExports, OutputFile))
219 if (!parseModuleDefinition(Args.getLastArg(OPT_d)->getValue(),
Machine,
220 AddUnderscores, Exports, OutputFile))
223 if (OutputFile.empty()) {
245 std::string Path = std::string(Args.getLastArgValue(OPT_l));
247 true, NativeExports))
Defines the llvm::Arg class for parsed arguments.
COFF::MachineTypes Machine
std::unique_ptr< MemoryBuffer > openFile(const Twine &Path)
This file implements the StringSwitch template, which mimics a switch() statement whose cases are str...
ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...
ArrayRef< T > slice(size_t N, size_t M) const
slice(n, m) - Chop off the first N elements of the array, and keep M elements in the array.
Represents either an error or a value T.
std::error_code getError() const
Tagged union holding either a T or a Error.
static ErrorOr< std::unique_ptr< MemoryBuffer > > getFile(const Twine &Filename, bool IsText=false, bool RequiresNullTerminator=true, bool IsVolatile=false, std::optional< Align > Alignment=std::nullopt)
Open the specified file as a MemoryBuffer, returning a new MemoryBuffer if successful,...
StringRef - Represent a constant reference to a string, i.e.
std::string str() const
str - Get the contents as an std::string.
StringRef rtrim(char Char) const
Return string with consecutive Char characters starting from the right removed.
bool consume_back_insensitive(StringRef Suffix)
Returns true if this StringRef has the given suffix, ignoring case, and removes that suffix.
A switch()-like statement whose cases are string literals.
StringSwitch & Case(StringLiteral S, T Value)
Triple - Helper class for working with autoconf configuration names.
Twine - A lightweight data structure for efficiently representing the concatenation of temporary valu...
A concrete instance of a particular driver option.
std::string getAsString(const ArgList &Args) const
Return a formatted version of the argument and its values, for diagnostics.
const char * getValue(unsigned N=0) const
Specialization of OptTable.
@ IMAGE_FILE_MACHINE_ARM64
@ IMAGE_FILE_MACHINE_UNKNOWN
@ IMAGE_FILE_MACHINE_AMD64
@ IMAGE_FILE_MACHINE_ARM64EC
@ IMAGE_FILE_MACHINE_I386
@ IMAGE_FILE_MACHINE_ARMNT
bool isArm64EC(T Machine)
Error writeImportLibrary(StringRef ImportName, StringRef Path, ArrayRef< COFFShortExport > Exports, COFF::MachineTypes Machine, bool MinGW, ArrayRef< COFFShortExport > NativeExports=std::nullopt)
Writes a COFF import library containing entries described by the Exports array.
Expected< COFFModuleDefinition > parseCOFFModuleDefinition(MemoryBufferRef MB, COFF::MachineTypes Machine, bool MingwDef=false, bool AddUnderscores=true)
NodeAddr< DefNode * > Def
StringRef stem(StringRef path, Style style=Style::native)
Get stem.
std::string getDefaultTargetTriple()
getDefaultTargetTriple() - Return the default target triple the compiler has been configured to produ...
This is an optimization pass for GlobalISel generic memory operations.
raw_fd_ostream & outs()
This returns a reference to a raw_fd_ostream for standard output.
int dlltoolDriverMain(ArrayRef< const char * > ArgsArr)
raw_fd_ostream & errs()
This returns a reference to a raw_ostream for standard error.
std::error_code errorToErrorCode(Error Err)
Helper for converting an ECError to a std::error_code.
std::string Name
The name of the export as specified in the .def file or on the command line, i.e.
std::string SymbolName
The real, mangled symbol name from the object file.
std::string ImportName
Creates an import library entry that imports from a DLL export with a different name.
std::string ExtName
The external, exported name.
Entry for a single option instance in the option data table.