#include "llvm/ADT/Twine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/System/Threading.h"
#include <cassert>
#include <cstdlib>
using namespace llvm;
using namespace std;
static llvm_error_handler_t ErrorHandler = 0;
static void *ErrorHandlerUserData = 0;
namespace llvm {
void llvm_install_error_handler(llvm_error_handler_t handler,
void *user_data) {
assert(!llvm_is_multithreaded() &&
"Cannot register error handlers after starting multithreaded mode!\n");
assert(!ErrorHandler && "Error handler already registered!\n");
ErrorHandler = handler;
ErrorHandlerUserData = user_data;
}
void llvm_remove_error_handler() {
ErrorHandler = 0;
}
void llvm_report_error(const char *reason) {
llvm_report_error(Twine(reason));
}
void llvm_report_error(const std::string &reason) {
llvm_report_error(Twine(reason));
}
void llvm_report_error(const Twine &reason) {
if (!ErrorHandler) {
errs() << "LLVM ERROR: " << reason << "\n";
} else {
ErrorHandler(ErrorHandlerUserData, reason.str());
}
exit(1);
}
void report_fatal_error(const char *reason) {
llvm_report_error(reason);
}
void report_fatal_error(const std::string &reason) {
llvm_report_error(reason);
}
void report_fatal_error(const Twine &reason) {
llvm_report_error(reason);
}
void llvm_unreachable_internal(const char *msg, const char *file,
unsigned line) {
if (msg)
dbgs() << msg << "\n";
dbgs() << "UNREACHABLE executed";
if (file)
dbgs() << " at " << file << ":" << line;
dbgs() << "!\n";
abort();
}
}