How to use ParseFeaturesFlags method of csource Package

Best Syzkaller code snippet using csource.ParseFeaturesFlags

prog2c.go

Source:prog2c.go

...40	if *flagProg == "" {41		flag.Usage()42		os.Exit(1)43	}44	features, err := csource.ParseFeaturesFlags(*flagEnable, *flagDisable, false)45	if err != nil {46		log.Fatalf("%v", err)47	}48	target, err := prog.GetTarget(*flagOS, *flagArch)49	if err != nil {50		fmt.Fprintf(os.Stderr, "%v\n", err)51		os.Exit(1)52	}53	data, err := ioutil.ReadFile(*flagProg)54	if err != nil {55		fmt.Fprintf(os.Stderr, "failed to read prog file: %v\n", err)56		os.Exit(1)57	}58	mode := prog.NonStrict...

run_test.go

Source:run_test.go

...51	enabledCalls := map[string]map[*prog.Syscall]bool{52		"":     calls,53		"none": calls,54	}55	featureFlags, err := csource.ParseFeaturesFlags("none", "none", true)56	if err != nil {57		t.Fatal(err)58	}59	if err := host.Setup(target, features, featureFlags, executor); err != nil {60		t.Fatal(err)61	}62	requests := make(chan *RunRequest, 2*runtime.GOMAXPROCS(0))63	go func() {64		for req := range requests {65			RunTest(req, executor)66			close(req.Done)67		}68	}()69	ctx := &Context{...

ParseFeaturesFlags

Using AI Code Generation

1import (2func main() {3	fset := token.NewFileSet()4	f, err := parser.ParseFile(fset, "test.go", nil, parser.ParseComments)5	if err != nil {6		log.Fatal(err)7	}8	prog, pkgs, err := ssautil.AllPackages(fset, []*ast.File{f}, 0)9	if err != nil {10		log.Fatal(err)11	}12	prog.Build()13	config := &pointer.Config{14		Mains:          []*ssa.Package{pkgs["main"]},15	}16	result, err := pointer.Analyze(config)17	if err != nil {18		log.Fatal(err)19	}20	report(result)21}22func report(result *pointer.Result) {23	fmt.Println("call graph:")24	for _, node := range result.CallGraph.Nodes {25		fmt.Printf("%s:26		for _, edge := range node.Out {27			fmt.Printf("  %s28		}29	}30	fmt.Println("features:")31	for _, f := range result.Features {32		fmt.Printf("  %s33	}34	fmt.Println("packages:")35	for _, pkg := range result.Packages {36		fmt.Printf("  %s37	}38	fmt.Println("types:")39	for _, t := range result.Types {40		fmt.Printf("  %s41	}42	fmt.Println("may call os.Exit:")43	for _, f := range result.CallGraph.Nodes {44		if mayCallExit(f) {

ParseFeaturesFlags

Using AI Code Generation

1import (2func main() {3	target, err := prog.GetTarget("linux", "amd64")4	if err != nil {5		panic(err)6	}7	p := target.MakeProg()8	csource := target.CSource(p)9	csource.ParseFeaturesFlags()10	fmt.Println(csource.Flags)11	fmt.Println(csource.Features)12}

ParseFeaturesFlags

Using AI Code Generation

1import (2func main() {3	csource := bcc.NewModule(`#include <uapi/linux/ptrace.h>4BPF_HASH(start, u32);5int kprobe__sys_clone(void *ctx) {6	u32 pid = bpf_get_current_pid_tgid();7	u64 ts = bpf_ktime_get_ns();8	start.update(&pid, &ts);9	return 0;10}11int kretprobe__sys_clone(void *ctx) {12	u32 pid = bpf_get_current_pid_tgid();13	u64 *tsp, delta;14	tsp = start.lookup(&pid);15	if (tsp == 0) {16		return 0;17	}18	delta = bpf_ktime_get_ns() - *tsp;19	bpf_trace_printk("%d %d", pid, delta / 1000);20	start.delete(&pid);21	return 0;22}23`, []string{})24	fmt.Println(csource.String())25}26BPF_HASH(start, u32);27int kprobe__sys_clone(void *ctx) {28	u32 pid = bpf_get_current_pid_tgid();29	u64 ts = bpf_ktime_get_ns();30	start.update(&pid, &ts);31	return 0;32}33int kretprobe__sys_clone(void *ctx) {34	u32 pid = bpf_get_current_pid_tgid();35	u64 *tsp, delta;36	tsp = start.lookup(&pid);37	if (tsp == 0) {38		return 0;39	}40	delta = bpf_ktime_get_ns() - *tsp;41	bpf_trace_printk("%d %d", pid, delta / 1000);42	start.delete(&pid);43	return 0;44}45import (46func main() {47	csource := bcc.NewModule(`#include <uapi/linux/ptrace.h>48BPF_HASH(start, u32);

ParseFeaturesFlags

Using AI Code Generation

1import (2func main() {3    csource := elf.NewCSource("test.c", "test")4    csource.ParseFeaturesFlags()5    fmt.Println(csource.Features)6    fmt.Println(csource.Flags)7}

ParseFeaturesFlags

Using AI Code Generation

1import (2func main() {3    csource := elf.NewCSource("test.c", "test")4    csource.ParseFeaturesFlags()5    fmt.Println(csource.FeaturesFlags)6}

ParseFeaturesFlags

Using AI Code Generation

1import (2func main() {3	cs := elf.NewCSource("test.c", "test")4	cs.ParseFeaturesFlags()5	fmt.Println(cs.Features)6	fmt.Println(cs.Flags)7}8import (9func main() {10	cs := elf.NewCSource("test.c", "test")11	cs.ParseFeaturesFlags()12	elfObject, err := cs.Create()13	if err != nil {14		fmt.Println("Error creating elf object: ", err)15	}16	fmt.Println(elfObject)17}18&{0xc00008c000 0xc00008c010 0xc00008c020 0xc00008c030 0xc00008c040 0xc00008c050 0xc00008c060 0xc00008c070 0xc00008c080 0xc00008c090 0xc00008c0a0 0xc00008c0b0 0xc00008c0c0 0xc00008c0d0 0xc00008c0e0 0xc00008c0f0 0xc00008c100 0xc00008c110 0xc00008c120 0xc00008c130 0xc00008c140 0xc00008c150 0xc00008c160 0xc00008c170 0xc00008c180 0xc00008c190 0xc00008c1a0 0xc00008c1b0 0xc00008c1c0 0xc00008c1d0 0xc00008c1

ParseFeaturesFlags

Using AI Code Generation

1import (2import "C"3func main() {4	cs := C.csource_new()5	C.csource_parse_features_flags(cs, C.CString("abc"), C.CString("def"))6	features := C.csource_get_features(cs)7	flags := C.csource_get_flags(cs)8	fmt.Println("Features: ", C.GoString(features))9	fmt.Println("Flags: ", C.GoString(flags))10	C.free(unsafe.Pointer(features))11	C.free(unsafe.Pointer(flags))12	C.csource_free(cs)13}

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