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//===-- main.cpp ------------------------------------------------*- C++ -*-===//
//
// The KLEE Symbolic Virtual Machine
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include <cstdlib>
#include <filesystem>
#include <iostream>
#include "Printers.h"
namespace fs = std::filesystem;
void print_usage() {
std::cout << "Usage: klee-exec-tree <option> /path[/exec_tree.db]\n\n"
"Options:\n"
"\tbranches - print branch statistics in csv format\n"
"\tdepths - print depths statistics in csv format\n"
"\tinstructions - print asm line summary in csv format\n"
"\tterminations - print termination statistics in csv format\n"
"\ttree-dot - print tree in dot format\n"
"\ttree-info - print tree statistics"
"\n";
}
int main(int argc, char *argv[]) {
if (argc != 3) {
print_usage();
exit(EXIT_FAILURE);
}
// parse options
void (*action)(const Tree &);
std::string option(argv[1]);
if (option == "branches") {
action = printBranches;
} else if (option == "instructions") {
action = printInstructions;
} else if (option == "depths") {
action = printDepths;
} else if (option == "terminations") {
action = printTerminations;
} else if (option == "tree-dot") {
action = printDOT;
} else if (option == "tree-info") {
action = printTreeInfo;
} else {
print_usage();
exit(EXIT_FAILURE);
}
// create tree
fs::path path{argv[2]};
if (fs::is_directory(path))
path /= "exec_tree.db";
if (!fs::exists(path)) {
std::cerr << "Cannot open " << path << '\n';
exit(EXIT_FAILURE);
}
Tree tree(path);
// print results
action(tree);
}
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