#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/system_error.h"
-#include "llvm/Target/TargetRegistry.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/Path.h"
#include "llvm/ADT/OwningPtr.h"
TEMPLATE_INSTANTIATION(class basic_parser<boolOrDefault>);
TEMPLATE_INSTANTIATION(class basic_parser<int>);
TEMPLATE_INSTANTIATION(class basic_parser<unsigned>);
+TEMPLATE_INSTANTIATION(class basic_parser<unsigned long long>);
TEMPLATE_INSTANTIATION(class basic_parser<double>);
TEMPLATE_INSTANTIATION(class basic_parser<float>);
TEMPLATE_INSTANTIATION(class basic_parser<std::string>);
TEMPLATE_INSTANTIATION(class opt<bool>);
} } // end namespace llvm::cl
+void GenericOptionValue::anchor() {}
+void OptionValue<boolOrDefault>::anchor() {}
+void OptionValue<std::string>::anchor() {}
void Option::anchor() {}
void basic_parser_impl::anchor() {}
void parser<bool>::anchor() {}
void parser<boolOrDefault>::anchor() {}
void parser<int>::anchor() {}
void parser<unsigned>::anchor() {}
+void parser<unsigned long long>::anchor() {}
void parser<double>::anchor() {}
void parser<float>::anchor() {}
void parser<std::string>::anchor() {}
if (!Best || Distance < BestDistance) {
Best = O;
BestDistance = Distance;
- if (RHS.empty() || !PermitValue)
- NearestString = OptionNames[i];
- else
- NearestString = std::string(OptionNames[i]) + "=" + RHS.str();
+ if (RHS.empty() || !PermitValue)
+ NearestString = OptionNames[i];
+ else
+ NearestString = std::string(OptionNames[i]) + "=" + RHS.str();
}
}
}
/// and a null value (StringRef()). The later is accepted for arguments that
/// don't allow a value (-foo) the former is rejected (-foo=).
static inline bool ProvideOption(Option *Handler, StringRef ArgName,
- StringRef Value, int argc, char **argv,
- int &i) {
+ StringRef Value, int argc,
+ const char *const *argv, int &i) {
// Is this a multi-argument option?
unsigned NumAdditionalVals = Handler->getNumAdditionalVals();
break;
case ValueOptional:
break;
-
- default:
- errs() << ProgramName
- << ": Bad ValueMask flag! CommandLine usage error:"
- << Handler->getValueExpectedFlag() << "\n";
- llvm_unreachable(0);
}
// If this isn't a multi-arg option, just run the handler.
/// an environment variable (whose name is given in ENVVAR).
///
void cl::ParseEnvironmentOptions(const char *progName, const char *envVar,
- const char *Overview, bool ReadResponseFiles) {
+ const char *Overview) {
// Check args.
assert(progName && "Program name not specified");
assert(envVar && "Environment variable name missing");
// and hand it off to ParseCommandLineOptions().
ParseCStringVector(newArgv, envValue);
int newArgc = static_cast<int>(newArgv.size());
- ParseCommandLineOptions(newArgc, &newArgv[0], Overview, ReadResponseFiles);
+ ParseCommandLineOptions(newArgc, &newArgv[0], Overview);
// Free all the strdup()ed strings.
for (std::vector<char*>::iterator i = newArgv.begin(), e = newArgv.end();
/// ExpandResponseFiles - Copy the contents of argv into newArgv,
/// substituting the contents of the response files for the arguments
/// of type @file.
-static void ExpandResponseFiles(unsigned argc, char** argv,
+static void ExpandResponseFiles(unsigned argc, const char*const* argv,
std::vector<char*>& newArgv) {
for (unsigned i = 1; i != argc; ++i) {
- char *arg = argv[i];
+ const char *arg = argv[i];
if (arg[0] == '@') {
sys::PathWithStatus respFile(++arg);
}
}
-void cl::ParseCommandLineOptions(int argc, char **argv,
- const char *Overview, bool ReadResponseFiles) {
+void cl::ParseCommandLineOptions(int argc, const char * const *argv,
+ const char *Overview) {
// Process all registered options.
SmallVector<Option*, 4> PositionalOpts;
SmallVector<Option*, 4> SinkOpts;
// Expand response files.
std::vector<char*> newArgv;
- if (ReadResponseFiles) {
- newArgv.push_back(strdup(argv[0]));
- ExpandResponseFiles(argc, argv, newArgv);
- argv = &newArgv[0];
- argc = static_cast<int>(newArgv.size());
- }
+ newArgv.push_back(strdup(argv[0]));
+ ExpandResponseFiles(argc, argv, newArgv);
+ argv = &newArgv[0];
+ argc = static_cast<int>(newArgv.size());
// Copy the program name into ProgName, making sure not to overflow it.
std::string ProgName = sys::path::filename(argv[0]);
MoreHelp->clear();
// Free the memory allocated by ExpandResponseFiles.
- if (ReadResponseFiles) {
- // Free all the strdup()ed strings.
- for (std::vector<char*>::iterator i = newArgv.begin(), e = newArgv.end();
- i != e; ++i)
- free(*i);
- }
+ // Free all the strdup()ed strings.
+ for (std::vector<char*>::iterator i = newArgv.begin(), e = newArgv.end();
+ i != e; ++i)
+ free(*i);
// If we had an error processing our arguments, don't let the program execute
if (ErrorParsing) exit(1);
case OneOrMore:
case ZeroOrMore:
case ConsumeAfter: break;
- default: return error("bad num occurrences flag value!");
}
return handleOccurrence(pos, ArgName, Value);
return false;
}
+// parser<unsigned long long> implementation
+//
+bool parser<unsigned long long>::parse(Option &O, StringRef ArgName,
+ StringRef Arg, unsigned long long &Value){
+
+ if (Arg.getAsInteger(0, Value))
+ return O.error("'" + Arg + "' value invalid for uint argument!");
+ return false;
+}
+
// parser<double>/parser<float> implementation
//
static bool parseDouble(Option &O, StringRef Arg, double &Value) {
PRINT_OPT_DIFF(boolOrDefault)
PRINT_OPT_DIFF(int)
PRINT_OPT_DIFF(unsigned)
+PRINT_OPT_DIFF(unsigned long long)
PRINT_OPT_DIFF(double)
PRINT_OPT_DIFF(float)
PRINT_OPT_DIFF(char)
static int OptNameCompare(const void *LHS, const void *RHS) {
typedef std::pair<const char *, Option*> pair_ty;
- return strcmp(((pair_ty*)LHS)->first, ((pair_ty*)RHS)->first);
+ return strcmp(((const pair_ty*)LHS)->first, ((const pair_ty*)RHS)->first);
}
// Copy Options into a vector so we can sort them as we like.
static std::vector<void (*)()>* ExtraVersionPrinters = 0;
-static int TargetArraySortFn(const void *LHS, const void *RHS) {
- typedef std::pair<const char *, const Target*> pair_ty;
- return strcmp(((const pair_ty*)LHS)->first, ((const pair_ty*)RHS)->first);
-}
-
namespace {
class VersionPrinter {
public:
void print() {
raw_ostream &OS = outs();
- OS << "Low Level Virtual Machine (http://llvm.org/):\n"
+ OS << "LLVM (http://llvm.org/):\n"
<< " " << PACKAGE_NAME << " version " << PACKAGE_VERSION;
#ifdef LLVM_VERSION_INFO
OS << LLVM_VERSION_INFO;
#if (ENABLE_TIMESTAMPS == 1)
<< " Built " << __DATE__ << " (" << __TIME__ << ").\n"
#endif
- << " Host: " << sys::getHostTriple() << '\n'
- << " Host CPU: " << CPU << '\n'
- << '\n'
- << " Registered Targets:\n";
-
- std::vector<std::pair<const char *, const Target*> > Targets;
- size_t Width = 0;
- for (TargetRegistry::iterator it = TargetRegistry::begin(),
- ie = TargetRegistry::end(); it != ie; ++it) {
- Targets.push_back(std::make_pair(it->getName(), &*it));
- Width = std::max(Width, strlen(Targets.back().first));
- }
- if (!Targets.empty())
- qsort(&Targets[0], Targets.size(), sizeof(Targets[0]),
- TargetArraySortFn);
-
- for (unsigned i = 0, e = Targets.size(); i != e; ++i) {
- OS << " " << Targets[i].first;
- OS.indent(Width - strlen(Targets[i].first)) << " - "
- << Targets[i].second->getShortDescription() << '\n';
- }
- if (Targets.empty())
- OS << " (none)\n";
+ << " Default target: " << sys::getDefaultTargetTriple() << '\n'
+ << " Host CPU: " << CPU << '\n';
}
void operator=(bool OptionWasSpecified) {
if (!OptionWasSpecified) return;
// Iterate over any registered extra printers and call them to add further
// information.
if (ExtraVersionPrinters != 0) {
+ outs() << '\n';
for (std::vector<void (*)()>::iterator I = ExtraVersionPrinters->begin(),
E = ExtraVersionPrinters->end();
I != E; ++I)
projects / oota-llvm.git / blobdiff