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How to use generateCall method of prog Package

Best Syzkaller code snippet using prog.generateCall

generation.go

Source:generation.go

...13	}14	r := newRand(target, rs)15	s := newState(target, ct, nil)16	for len(p.Calls) < ncalls {17		calls := r.generateCall(s, p, len(p.Calls))18		for _, c := range calls {19			s.analyze(c)20			p.Calls = append(p.Calls, c)21		}22	}23	// For the last generated call we could get additional calls that create24	// resources and overflow ncalls. Remove some of these calls.25	// The resources in the last call will be replaced with the default values,26	// which is exactly what we want.27	for len(p.Calls) > ncalls {28		p.removeCall(ncalls - 1)29	}30	p.sanitizeFix()31	p.debugValidate()32	return p33}34 35func initMap(mmp map[string]int) map[string]int {36	mmp = make(map[string]int)37	mmp["open"] = 138	mmp["close"] = -139	mmp["mount"] = 240	mmp["unmount"] = -241	return mmp42}43func CheckMatch(callName string, mmp map[string]int) int {44	if v, ok := mmp[callName]; ok {45		if v > 0 {46			return 147		} else {48			return -149		}50	} else {51		return 052	}53}54func locateSyscall(idx int, mmp map[string]int) string {55	re := -idx56	for s, val := range mmp {57		if val == re {58			return s59		}60	}61	return ""62}63func TaskStateUpdate(task []*Prog, ncalls int, r *randGen, s *state) []*Prog {64	CheckMatchNum := 065	var callToidx map[string]int66	callToidx = initMap(callToidx)67	for _, prog := range task {68		for _, call := range prog.Calls {69			isExist := CheckMatch(call.Meta.CallName, callToidx)70			if isExist == 1 {71				CheckMatchNum = CheckMatchNum | (1 << callToidx[call.Meta.CallName])72			}73			if isExist == -1 {74				CheckMatchNum = CheckMatchNum ^ (1 << (-callToidx[call.Meta.CallName]))75			}76		}77		tmp := CheckMatchNum78		lenth := 079		for true {80			if 0 == tmp {81				break82			}83			tmp >>= 184			lenth++85		}86		for i := 0; i < lenth; i++ {87			if tmp&(1<<i) == 1 && len(prog.Calls) < ncalls {88				CallName := locateSyscall(i, callToidx)89				call := r.TaskgenerateParticularCall(s, CallName)90				prog.Calls = append(prog.Calls, call)91			}92		}93	}94	return task95}96func (target *Target) TaskGenerate(rs rand.Source, ncalls int, ct *ChoiceTable) []*Prog {97	rand := rand.New(rs)98	taskLen := rand.Intn(7) + 199	tasks := make([]*Prog, 0, taskLen)100	for i := 0; i < taskLen; i++ {101		p := &Prog{102			Target: target,103			Prio:   rand.Intn(100),104		}105		r := newRand(target, rs)106		s := newState(target, ct, nil)107		for len(p.Calls) < ncalls {108			calls := r.generateCall(s, p, len(p.Calls))109			for _, c := range calls {110				s.analyze(c)111				p.Calls = append(p.Calls, c)112			}113		}114		// For the last generated call we could get additional calls that create115		// resources and overflow ncalls. Remove some of these calls.116		// The resources in the last call will be replaced with the default values,117		// which is exactly what we want.118		for len(p.Calls) > ncalls {119			p.removeCall(ncalls - 1)120		}121		p.sanitizeFix()122		p.debugValidate()...

generateCall

Using AI Code Generation

1import "fmt"2func main() {3    prog.generateCall()4}5import "fmt"6func main() {7    prog.generateCall()8}9import "fmt"10func main() {11    prog.generateCall()12}13import "fmt"14func main() {15    prog.generateCall()16}17import "fmt"18func main() {19    prog.generateCall()20}21import "fmt"22func main() {23    prog.generateCall()24}25import "fmt"26func main() {27    prog.generateCall()28}29import "fmt"30func main() {31    prog.generateCall()32}33import "fmt"34func main() {35    prog.generateCall()36}37import "fmt"38func main() {39    prog.generateCall()40}41import "fmt"42func main() {43    prog.generateCall()44}45import "fmt"46func main() {47    prog.generateCall()48}49import "fmt"50func main() {

generateCall

Using AI Code Generation

1Prog p = new Prog();2p.generateCall();3import (4func main() {5 fmt.Println("Hello World")6}

generateCall

Using AI Code Generation

1import "fmt"2func main() {3 p.generateCall()4 fmt.Println("In main")5 p.generateCall()6}

generateCall

Using AI Code Generation

1import (2func main() {3	prog := new(Prog)4	prog.generateCall()5	prog.printCall()6}7type Prog struct {8}9func (p *Prog) generateCall() {10	v := reflect.ValueOf(p)11	m := v.MethodByName("foo")12}13func (p *Prog) printCall() {14	fmt.Println(p.call)15}16func (p *Prog) foo() {17	fmt.Println("foo")18}19import (20func main() {21	prog := new(Prog)22	prog.generateCall()23	prog.printCall()24}25type Prog struct {26}27func (p *Prog) generateCall() {28	v := reflect.ValueOf(p)29	m := v.MethodByName("foo")30}31func (p *Prog) printCall() {32	fmt.Println(p.call)33}34func (p *Prog) foo() {35	fmt.Println("foo")36}37import (38func main() {39	prog := new(Prog)40	prog.generateCall()41	prog.printCall()42	prog.invokeCall()43}44type Prog struct {45}46func (p *Prog) generateCall() {47	v := reflect.ValueOf(p)

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