func main() {
flag.Parse()
corpus := readCorpus()
flags := ipc.FlagThreaded
if *flagDebug {
flags |= ipc.FlagDebug
}
env, err := ipc.MakeEnv(*flagExecutor, 4*time.Second, flags)
if err != nil {
failf("failed to create execution environment: %v", err)
}
rs := rand.NewSource(time.Now().UnixNano())
rnd := rand.New(rs)
for i := 0; ; i++ {
var p *prog.Prog
if len(corpus) == 0 || i%10 != 0 {
p = prog.Generate(rs, 50, nil)
execute(env, p)
p.Mutate(rs, 50, nil)
execute(env, p)
} else {
p = corpus[rnd.Intn(len(corpus))].Clone()
p.Mutate(rs, 50, nil)
execute(env, p)
}
}
}
func main() {
flag.Parse()
corpus := readCorpus()
var flags uint64
if *flagThreaded {
flags |= ipc.FlagThreaded
}
if *flagCollide {
flags |= ipc.FlagCollide
}
if *flagNobody {
flags |= ipc.FlagDropPrivs
}
if *flagDebug {
flags |= ipc.FlagDebug
}
for p := 0; p < *flagProcs; p++ {
go func() {
env, err := ipc.MakeEnv(*flagExecutor, 10*time.Second, flags)
if err != nil {
failf("failed to create execution environment: %v", err)
}
rs := rand.NewSource(time.Now().UnixNano())
rnd := rand.New(rs)
for i := 0; ; i++ {
var p *prog.Prog
if len(corpus) == 0 || i%10 != 0 {
p = prog.Generate(rs, 50, nil)
execute(env, p)
p.Mutate(rs, 50, nil)
execute(env, p)
} else {
p = corpus[rnd.Intn(len(corpus))].Clone()
p.Mutate(rs, 50, nil)
execute(env, p)
}
}
}()
}
select {}
}
func main() {
flag.Parse()
corpus := readCorpus()
log.Printf("parsed %v programs", len(corpus))
calls := buildCallList()
prios := prog.CalculatePriorities(corpus)
ct := prog.BuildChoiceTable(prios, calls)
var flags uint64
if *flagThreaded {
flags |= ipc.FlagThreaded
}
if *flagCollide {
flags |= ipc.FlagCollide
}
if *flagNobody {
flags |= ipc.FlagDropPrivs
}
if *flagDebug {
flags |= ipc.FlagDebug
}
if *flagNoPgid {
flags |= ipc.FlagNoSetpgid
}
gate = ipc.NewGate(2 * *flagProcs)
for pid := 0; pid < *flagProcs; pid++ {
pid := pid
go func() {
env, err := ipc.MakeEnv(*flagExecutor, *flagTimeout, flags)
if err != nil {
failf("failed to create execution environment: %v", err)
}
rs := rand.NewSource(time.Now().UnixNano() + int64(pid)*1e12)
rnd := rand.New(rs)
for i := 0; ; i++ {
var p *prog.Prog
if len(corpus) == 0 || i%4 != 0 {
p = prog.Generate(rs, programLength, ct)
execute(pid, env, p)
p.Mutate(rs, programLength, ct)
execute(pid, env, p)
} else {
p = corpus[rnd.Intn(len(corpus))].Clone()
p.Mutate(rs, programLength, ct)
execute(pid, env, p)
p.Mutate(rs, programLength, ct)
execute(pid, env, p)
}
}
}()
}
for range time.NewTicker(5 * time.Second).C {
log.Printf("executed %v programs", atomic.LoadUint64(&statExec))
}
}
func main() {
flag.Parse()
corpus := readCorpus()
Logf(0, "parsed %v programs", len(corpus))
calls := buildCallList()
prios := prog.CalculatePriorities(corpus)
ct := prog.BuildChoiceTable(prios, calls)
flags, timeout, err := ipc.DefaultFlags()
if err != nil {
Fatalf("%v", err)
}
gate = ipc.NewGate(2**flagProcs, nil)
for pid := 0; pid < *flagProcs; pid++ {
pid := pid
go func() {
env, err := ipc.MakeEnv(*flagExecutor, timeout, flags, pid)
if err != nil {
Fatalf("failed to create execution environment: %v", err)
}
rs := rand.NewSource(time.Now().UnixNano() + int64(pid)*1e12)
rnd := rand.New(rs)
for i := 0; ; i++ {
var p *prog.Prog
if len(corpus) == 0 || i%4 != 0 {
p = prog.Generate(rs, programLength, ct)
execute(pid, env, p)
p.Mutate(rs, programLength, ct, corpus)
execute(pid, env, p)
} else {
p = corpus[rnd.Intn(len(corpus))].Clone()
p.Mutate(rs, programLength, ct, corpus)
execute(pid, env, p)
p.Mutate(rs, programLength, ct, corpus)
execute(pid, env, p)
}
}
}()
}
for range time.NewTicker(5 * time.Second).C {
Logf(0, "executed %v programs", atomic.LoadUint64(&statExec))
}
}
