Better command line handling

This commit is contained in:
Dani Messerman 2015-04-27 19:19:37 +03:00
parent 6c7551d5f3
commit 927e20fb6e

View File

@ -5,9 +5,28 @@
#include "core/mem_map.h"
#include "core/loader/loader.h"
#include "codegen.h"
#include <llvm/Support/CommandLine.h>
namespace cl = llvm::cl;
cl::opt<std::string> InputFilename(cl::Positional, cl::Required, cl::desc("<input rom filename>"));
cl::opt<std::string> OutputFilename(cl::Positional, cl::Required, cl::desc("<output object filename>"));
cl::opt<std::string> DebugFilename(cl::Positional, cl::Optional, cl::desc("<debug filename>"));
int main(int argc, const char *const *argv)
{
// Remove all llvm options
llvm::StringMap<cl::Option *> options;
cl::getRegisteredOptions(options);
for (auto i = options.begin(); i != options.end(); ++i)
{
if (i->getValue() != &InputFilename && i->getValue() != &OutputFilename && i->getValue() != &DebugFilename)
{
i->getValue()->setHiddenFlag(cl::Hidden);
}
}
cl::ParseCommandLineOptions(argc, argv);
std::shared_ptr<Log::Logger> logger = Log::InitGlobalLogger();
Log::Filter log_filter(Log::Level::Debug);
Log::SetFilter(&log_filter);
@ -17,15 +36,9 @@ int main(int argc, const char *const *argv)
logging_thread.join();
});
if (argc < 3)
{
LOG_CRITICAL(BinaryTranslator, "Usage: binary_translate <input_rom> <output_object> [<output_debug>]");
return -1;
}
auto input_rom = argv[1];
auto output_object = argv[2];
auto output_debug = argc > 3 ? argv[3] : nullptr;
auto input_rom = InputFilename.c_str();
auto output_object = OutputFilename.c_str();
auto output_debug = DebugFilename.getNumOccurrences() ? DebugFilename.c_str() : nullptr;
Core::Init();
Memory::Init();