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How to use xedDecode method of x86 Package

Best Syzkaller code snippet using x86.xedDecode

xed.go

Source:xed.go

...9// +build xed10package x8611/*12#include "xed-interface.h"13int xedDecode(int mode, int addrsize, void* text, int size, const char** error) {14  xed_decoded_inst_t xedd;15  xed_decoded_inst_zero(&xedd);16  xed_decoded_inst_set_mode(&xedd, mode, addrsize);17  xed_error_enum_t err = xed_decode(&xedd, text, size);18  if (err != XED_ERROR_NONE) {19    if (error)20      *error = xed_error_enum_t2str(err);21    return 0;22  }23  return xed_decoded_inst_get_length(&xedd);24}25*/26import "C"27import (28	"errors"29	"unsafe"30)31func init() {32	C.xed_tables_init()33	XedDecode = xedDecode34}35func xedDecode(mode int, text []byte) (int, error) {36	xedMode := 037	xedAddr := 038	switch mode {39	case ModeLong64:40		xedMode = C.XED_MACHINE_MODE_LONG_6441		xedAddr = C.XED_ADDRESS_WIDTH_64b42	case ModeProt32:43		xedMode = C.XED_MACHINE_MODE_LONG_COMPAT_3244		xedAddr = C.XED_ADDRESS_WIDTH_32b45	case ModeProt16:46		xedMode = C.XED_MACHINE_MODE_LONG_COMPAT_1647		xedAddr = C.XED_ADDRESS_WIDTH_16b48	case ModeReal16:49		xedMode = C.XED_MACHINE_MODE_REAL_1650		xedAddr = C.XED_ADDRESS_WIDTH_16b51	default:52		panic("bad mode")53	}54	var errorStr *C.char55	res := C.xedDecode(C.int(xedMode), C.int(xedAddr), unsafe.Pointer(&text[0]), C.int(len(text)), &errorStr)56	if res == 0 {57		return 0, errors.New(C.GoString(errorStr))58	}59	return int(res), nil60}

xedDecode

Using AI Code Generation

1import (2func main() {3	xedDec.SetMode(xed.MODE_LONG_64, xed.ADDRESS_WIDTH_64b)4	xedDec.SetInputBuffer([]byte{0x48, 0x8b, 0x44, 0x24, 0x08})5	xedDec.Decode()6	fmt.Println(xedDec.GetDisassembly())7}8import (9func main() {10	xedEnc.SetMode(xed.MODE_LONG_64, xed.ADDRESS_WIDTH_64b)11	xedEnc.SetDisplacement(0x08)

xedDecode

Using AI Code Generation

1import (2func main() {3    xed_tables_init()4    dstate := xed.NewDecode()5    dstate.SetInputISASet(xed.ISA_SET_3DNOW)6    dstate.SetInputMachineMode(xed.MACHINE_MODE_LONG_64)7    dstate.SetInputStackAddressWidth(xed.ADDRESS_WIDTH_64b)8    dstate.SetInputOperandWidth(xed.OPERAND_WIDTH_64b)9    dstate.SetInputBranchHint(xed.BRANCH_HINT_NOT_TAKEN)10    dstate.SetInputAddressSize(xed.ADDRESS_WIDTH_64b)11    dstate.SetInputDecodeMode(xed.DECODE_MODE_LEGACY)12    dstate.SetInputInstructionPointer(0x1000)

xedDecode

Using AI Code Generation

1func xedDecode() {2    var x86 *X86 = NewX86()3    var xed *XEDDecode = x86.NewXEDDecode()4    xed.SetBuffer([]byte{0x8b, 0x45, 0xf4})5    xed.Decode()6    fmt.Println(xed.Instruction())7    fmt.Println(xed.Category())8    fmt.Println(xed.Extension())9}

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