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How to use makeDWARFUnsafe method of backend Package

Best Syzkaller code snippet using backend.makeDWARFUnsafe

dwarf.go

Source:dwarf.go

...71			err = fmt.Errorf("panic occurred while parsing DWARF "+72				"(possible remedy: use go1.16+ which support DWARF 5 debug data): %s", recErr)73		}74	}()75	impl, err = makeDWARFUnsafe(target, objDir, srcDir, buildDir, moduleObj, hostModules, fn)76	return77}78func makeDWARFUnsafe(target *targets.Target, objDir, srcDir, buildDir string,79	moduleObj []string, hostModules []host.KernelModule, fn *containerFns) (80	*Impl, error) {81	modules, err := discoverModules(target, objDir, moduleObj, hostModules)82	if err != nil {83		return nil, err84	}85	// Here and below index 0 refers to coverage callbacks (__sanitizer_cov_trace_pc(_guard))86	// and index 1 refers to comparison callbacks (__sanitizer_cov_trace_cmp*).87	var allCoverPoints [2][]uint6488	var allSymbols []*Symbol89	var allRanges []pcRange90	var allUnits []*CompileUnit91	var pcBase uint6492	for _, module := range modules {...

makeDWARFUnsafe

Using AI Code Generation

1import (2func makeDWARFUnsafe() unsafe.Pointer {3    return unsafe.Pointer(&makeDWARFUnsafe)4}5func main() {6    fmt.Printf("%p7    fmt.Printf("%p8", makeDWARFUnsafe())9}

makeDWARFUnsafe

Using AI Code Generation

1import "fmt"2type Backend interface {3makeDWARFUnsafe() []byte4}5type backend struct {}6func (b *backend) makeDWARFUnsafe() []byte {7return []byte{0, 1, 2}8}9func main() {10b := backend{}11fmt.Println(b.makeDWARFUnsafe())12}13import "fmt"14type Backend interface {15makeDWARFUnsafe() []byte16}17type backend struct {}18func (b *backend) makeDWARFUnsafe() []byte {19return []byte{0, 1, 2}20}21func main() {22b := backend{}23fmt.Println(b.makeDWARFUnsafe())24}25import "fmt"26type Backend interface {27makeDWARFUnsafe() []byte28}29type backend struct {}30func (b *backend) makeDWARFUnsafe() []byte {31return []byte{0, 1, 2}32}33func main() {34b := backend{}35fmt.Println(b.makeDWARFUnsafe())36}37import "fmt"38type Backend interface {39makeDWARFUnsafe() []byte40}41type backend struct {}42func (b *backend) makeDWARFUnsafe() []byte {43return []byte{0, 1, 2}44}45func main() {46b := backend{}47fmt.Println(b.makeDWARFUnsafe())48}49import "fmt"50type Backend interface {51makeDWARFUnsafe() []byte52}53type backend struct {}54func (b *backend) makeDWARFUnsafe() []byte {55return []byte{0, 1, 2}56}57func main() {58b := backend{}59fmt.Println(b.makeDWARFUnsafe())60}61import "fmt"62type Backend interface {63makeDWARFUnsafe() []byte64}65type backend struct {}66func (b *backend) makeDWARFUnsafe() []

makeDWARFUnsafe

Using AI Code Generation

1import (2type Backend struct{}3func (b *Backend) makeDWARFUnsafe() unsafe.Pointer {4return unsafe.Pointer(new(int))5}6func main() {7b := Backend{}8fmt.Println(b.makeDWARFUnsafe())9}10import (11type Backend struct{}12func (b *Backend) makeDWARFUnsafe() unsafe.Pointer {13return unsafe.Pointer(new(int))14}15func main() {16b := Backend{}17fmt.Println(b.makeDWARFUnsafe())18fmt.Println(b.makeDWARFUnsafe())19}20import (21type Backend struct{}22func (b *Backend) makeDWARFUnsafe() unsafe.Pointer {23return unsafe.Pointer(new(int))24}25func main() {26b := Backend{}27fmt.Println(b.makeDWARFUnsafe())28fmt.Println(b.makeDWARFUnsafe())29fmt.Println(b.makeDWARFUnsafe())30}31import (32type Backend struct{}33func (b *Backend) makeDWARFUnsafe() unsafe.Pointer {34return unsafe.Pointer(new(int))35}36func main() {37b := Backend{}38fmt.Println(b.makeDWARFUnsafe())39fmt.Println(b.makeDWARFUnsafe())40fmt.Println(b.makeDWARFUnsafe())41fmt.Println(b.makeDWARFUnsafe())42}43import (44type Backend struct{}45func (b *Backend) makeDWARFUnsafe() unsafe.Pointer {46return unsafe.Pointer(new(int))47}48func main()

makeDWARFUnsafe

Using AI Code Generation

1import "unsafe"2type myStruct struct {3}4func main() {5    p := unsafe.Pointer(&s)6    p = unsafe.Pointer(uintptr(p) + unsafe.Offsetof(s.a))7    i := *(*int)(p)8    println(i)9}10import "unsafe"11type myStruct struct {12}13func main() {14    p := unsafe.Pointer(&s)15    p = unsafe.Pointer(uintptr(p) + unsafe.Offsetof(s.a))16    i := *(*int)(p)17    println(i)18}19import "unsafe"20type myStruct struct {21}22func main() {23    p := unsafe.Pointer(&s)24    p = unsafe.Pointer(uintptr(p) + unsafe.Offsetof(s.a))25    i := *(*int)(p)26    println(i)27}28import "unsafe"29type myStruct struct {30}31func main() {32    p := unsafe.Pointer(&s)33    p = unsafe.Pointer(uintptr(p) + unsafe.Offsetof(s.a))34    i := *(*int)(p)35    println(i)36}37import "unsafe"38type myStruct struct {39}40func main() {

makeDWARFUnsafe

Using AI Code Generation

1import (2type DWARFUnsafe struct {3}4func makeDWARFUnsafe(backend *Backend) *DWARFUnsafe {5	return &DWARFUnsafe{backend: backend}6}7func (dwarf *DWARFUnsafe) unsafeAddr() uint64 {8	return dwarf.backend.unsafeAddr()9}10type Backend struct {11}12func (b *Backend) unsafeAddr() uint64 {13}14func main() {15	backend := &Backend{}16	dwarf := makeDWARFUnsafe(backend)17	fmt.Println(dwarf.unsafeAddr())18}19import (20type DWARFUnsafe struct {21}22func makeDWARFUnsafe(backend *Backend) *DWARFUnsafe {23	return &DWARFUnsafe{backend: backend}24}25func (dwarf *DWARFUnsafe) unsafeAddr() uint64 {26	return dwarf.backend.unsafeAddr()27}28type Backend struct {29}30func (b *Backend) unsafeAddr() uint64 {31}32func main() {33	backend := &Backend{}34	dwarf := makeDWARFUnsafe(backend)35	fmt.Println(dwarf.unsafeAddr())36}37I have a question about the code in 2.go. The Backend struct is defined in 1.go, but Backend struct is not imported in 2.go, so how can 2.go use Backend struct?38I have a question about the code in 2.go. The Backend struct is defined in 1.go, but Backend struct is not imported in 2.go, so how can 2.go use Backend struct?39The Backend struct is defined in 1.go, but Backend struct is not imported in 2.go, so how can 2.go use Backend struct?40The Backend struct is defined in 1.go, but Backend struct is not imported in 2.go,

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