//===----------------------------------------------------------------------===//
#include "BugDriver.h"
-#include "Support/CommandLine.h"
#include "llvm/Support/PassNameParser.h"
+#include "Support/CommandLine.h"
+#include "Config/unistd.h"
+#include <sys/resource.h>
static cl::list<std::string>
InputFilenames(cl::Positional, cl::OneOrMore,
static cl::list<const PassInfo*, bool, PassNameParser>
PassList(cl::desc("Passes available:"), cl::ZeroOrMore);
-// Anything specified after the --args option are taken as arguments to the
-// program being debugged.
-cl::list<std::string>
-InputArgv("args", cl::Positional, cl::desc("<program arguments>..."),
- cl::ZeroOrMore);
-
int main(int argc, char **argv) {
cl::ParseCommandLineOptions(argc, argv);
if (D.addSources(InputFilenames)) return 1;
D.addPasses(PassList.begin(), PassList.end());
+ // Bugpoint has the ability of generating a plethora of core files, so to
+ // avoid filling up the disk, set the max core file size to 0.
+ struct rlimit rlim;
+ rlim.rlim_cur = rlim.rlim_max = 0;
+ int res = setrlimit(RLIMIT_CORE, &rlim);
+ if (res < 0) {
+ // setrlimit() may have failed, but we're not going to let that stop us
+ perror("setrlimit: RLIMIT_CORE");
+ }
+
return D.run();
}