int
main(int argc, char** argv)
{
xed_error_enum_t xed_error;
xed_bool_t long_mode = 0;
unsigned int bytes = 0;
unsigned char itext[XED_MAX_INSTRUCTION_BYTES];
int i;
unsigned int u;
xed_decoded_inst_t xedd;
#define BUFLEN 1000
char buffer[BUFLEN];
xed_bool_t ok;
unsigned int isyntax;
xed_syntax_enum_t syntax;
xed_machine_mode_enum_t mmode;
xed_address_width_enum_t stack_addr_width;
xed_format_options_t format_options;
// one time initialization
xed_tables_init();
xed_set_verbosity( 99 );
memset(&format_options,0, sizeof(format_options));
format_options.hex_address_before_symbolic_name=0;
format_options.xml_a=0;
format_options.omit_unit_scale=0;
for(i=1;i<argc;i++) {
if (strcmp(argv[i], "-xml") == 0)
format_options.xml_a=1;
else if (strcmp(argv[i], "-no-unit-scale") == 0)
format_options.omit_unit_scale=1;
else if (strcmp(argv[i], "-64") == 0)
long_mode = 1;
else
break;
}
xed_format_set_options( format_options );
/// begin processing of instructions...
if (long_mode) {
mmode=XED_MACHINE_MODE_LONG_64;
stack_addr_width =XED_ADDRESS_WIDTH_64b;
}
else {
mmode=XED_MACHINE_MODE_LEGACY_32;
stack_addr_width =XED_ADDRESS_WIDTH_32b;
}
xed_decoded_inst_zero(&xedd);
xed_decoded_inst_set_mode(&xedd, mmode, stack_addr_width);
for( ;i < argc; i++) {
xed_uint8_t x = (xed_uint8_t)(xed_atoi_hex(argv[i]));
assert(bytes < XED_MAX_INSTRUCTION_BYTES);
itext[bytes++] = x;
}
if (bytes == 0) {
fprintf(stderr, "Must supply some hex bytes\n");
exit(1);
}
printf("PARSING BYTES: ");
for( u=0;u<bytes; u++)
printf("%02x ", STATIC_CAST(unsigned int,itext[u]));
printf("\n");
xed_error = xed_decode(&xedd,
REINTERPRET_CAST(const xed_uint8_t*,itext),
bytes);
switch(xed_error)
{
case XED_ERROR_NONE:
break;
case XED_ERROR_BUFFER_TOO_SHORT:
fprintf(stderr,"Not enough bytes provided\n");
exit(1);
case XED_ERROR_GENERAL_ERROR:
fprintf(stderr,"Could not decode given input.\n");
exit(1);
default:
fprintf(stderr,"Unhandled error code %s\n", xed_error_enum_t2str(xed_error));
exit(1);
}
xed_decoded_inst_dump(&xedd,buffer, BUFLEN);
printf("%s\n",buffer);
for(isyntax= XED_SYNTAX_XED; isyntax < XED_SYNTAX_LAST; isyntax++) {
syntax = STATIC_CAST(xed_syntax_enum_t, isyntax);
ok = xed_format(syntax, &xedd, buffer, BUFLEN, 0);
if (ok)
printf("%s syntax: %s\n", xed_syntax_enum_t2str(syntax), buffer);
else
printf("Error disassembling %s syntax\n", xed_syntax_enum_t2str(syntax));
}
return 0;
}
int
main(int argc, char** argv) {
xed_error_enum_t xed_error;
xed_bool_t long_mode = 0;
xed_bool_t prot16 = 0;
unsigned int first_argv;
unsigned int bytes = 0;
unsigned char itext[XED_MAX_INSTRUCTION_BYTES];
int i;
unsigned int u;
xed_decoded_inst_t xedd;
xed_machine_mode_enum_t mmode;
xed_address_width_enum_t stack_addr_width;
xed_tables_init();
xed_set_verbosity( 99 );
if (argc > 2 && strcmp(argv[1], "-64") == 0)
long_mode = 1;
else if (argc > 2 && strcmp(argv[1], "-16") == 0)
prot16 = 1;
if (long_mode) {
first_argv = 2;
mmode=XED_MACHINE_MODE_LONG_64;
stack_addr_width =XED_ADDRESS_WIDTH_64b;
}
else if (prot16) {
first_argv = 2;
mmode=XED_MACHINE_MODE_LEGACY_16;
stack_addr_width =XED_ADDRESS_WIDTH_16b;
}
else {
first_argv=1;
mmode=XED_MACHINE_MODE_LEGACY_32;
stack_addr_width =XED_ADDRESS_WIDTH_32b;
}
xed_decoded_inst_zero(&xedd);
xed_decoded_inst_set_mode(&xedd, mmode, stack_addr_width);
for( i=first_argv ;i < argc; i++) {
xed_uint8_t x = (xed_uint8_t)(xed_atoi_hex(argv[i]));
assert(bytes < XED_MAX_INSTRUCTION_BYTES);
itext[bytes++] = x;
}
if (bytes == 0) {
fprintf(stderr, "Must supply some hex bytes\n");
exit(1);
}
printf("PARSING BYTES: ");
for( u=0;u<bytes; u++)
printf("%02x ", XED_STATIC_CAST(unsigned int,itext[u]));
printf("\n");
xed_error = xed_decode(&xedd,
XED_REINTERPRET_CAST(const xed_uint8_t*,itext),
bytes);
switch(xed_error)
{
case XED_ERROR_NONE:
break;
case XED_ERROR_BUFFER_TOO_SHORT:
fprintf(stderr,"Not enough bytes provided\n");
exit(1);
case XED_ERROR_GENERAL_ERROR:
fprintf(stderr,"Could not decode given input.\n");
exit(1);
default:
fprintf(stderr,"Unhandled error code %s\n",
xed_error_enum_t2str(xed_error));
exit(1);
}
print_operands(&xedd);
return 0;
}
int
main(int argc, char** argv)
{
xed_error_enum_t xed_error;
xed_bool_t long_mode = 0;
xed_bool_t real_mode = 0;
xed_bool_t protected_16 = 0;
xed_state_t dstate;
unsigned int first_argv;
unsigned int bytes = 0;
unsigned char itext[XED_MAX_INSTRUCTION_BYTES];
int i;
unsigned int u;
xed_decoded_inst_t xedd;
#define BUFLEN 1000
char buffer[BUFLEN];
xed_bool_t ok;
unsigned int isyntax;
xed_syntax_enum_t syntax;
unsigned int memop_index = 0;
unsigned int memops = 0;
xed_uint64_t out_addr = 0;
xed_tables_init();
xed_agen_register_callback( register_callback, segment_callback);
xed_state_zero(&dstate);
xed_set_verbosity( 99 );
if (argc > 2 && strcmp(argv[1], "-64") == 0)
long_mode = 1;
if (argc > 2 && strcmp(argv[1], "-r") == 0)
real_mode = 1;
if (argc > 2 && strcmp(argv[1], "-16") == 0)
protected_16 = 1;
if (long_mode) {
first_argv = 2;
dstate.mmode=XED_MACHINE_MODE_LONG_64;
}
else if (protected_16) {
first_argv = 2;
xed_state_init(&dstate,
XED_MACHINE_MODE_LEGACY_16,
XED_ADDRESS_WIDTH_16b,
XED_ADDRESS_WIDTH_16b);
}
else if (real_mode) {
first_argv = 2;
/* we say that real mode uses 16b addressing even though the
addresses returned are 20b long. */
xed_state_init(&dstate,
XED_MACHINE_MODE_REAL_16,
XED_ADDRESS_WIDTH_16b,
XED_ADDRESS_WIDTH_16b);
}
else {
first_argv=1;
xed_state_init(&dstate,
XED_MACHINE_MODE_LEGACY_32,
XED_ADDRESS_WIDTH_32b,
XED_ADDRESS_WIDTH_32b);
}
xed_decoded_inst_zero_set_mode(&xedd, &dstate);
for( i=first_argv ; i < argc; i++) {
xed_uint8_t x = (xed_uint8_t)(xed_atoi_hex(argv[i]));
assert(bytes < XED_MAX_INSTRUCTION_BYTES);
itext[bytes++] = x;
}
if (bytes == 0) {
fprintf(stderr, "Must supply some hex bytes\n");
exit(1);
}
printf("PARSING BYTES: ");
for( u=0; u<bytes; u++)
printf("%02x ", STATIC_CAST(unsigned int,itext[u]));
printf("\n");
xed_error = xed_decode(&xedd,
REINTERPRET_CAST(const xed_uint8_t*,itext),
bytes);
switch(xed_error)
{
case XED_ERROR_NONE:
break;
case XED_ERROR_BUFFER_TOO_SHORT:
fprintf(stderr,"Not enough bytes provided\n");
exit(1);
case XED_ERROR_GENERAL_ERROR:
fprintf(stderr,"Could not decode given input.\n");
exit(1);
default:
fprintf(stderr,"Unhandled error code %s\n", xed_error_enum_t2str(xed_error));
exit(1);
}
xed_decoded_inst_dump(&xedd,buffer, BUFLEN);
printf("%s\n",buffer);
for(isyntax= XED_SYNTAX_XED; isyntax < XED_SYNTAX_LAST; isyntax++) {
syntax = STATIC_CAST(xed_syntax_enum_t, isyntax);
ok = xed_format(syntax, &xedd, buffer, BUFLEN, 0);
if (ok)
printf("%s syntax: %s\n", xed_syntax_enum_t2str(syntax), buffer);
else
printf("Error disassembling %s syntax\n", xed_syntax_enum_t2str(syntax));
}
memops = xed_decoded_inst_number_of_memory_operands(&xedd);
printf("\nNumber of memory operands: %d\n", (int)memops);
for(memop_index=0; memop_index<memops; memop_index++) {
xed_error = xed_agen(&xedd, memop_index, 0, &out_addr);
if (xed_error != XED_ERROR_NONE) {
fprintf(stderr,"Agen error code %s\n", xed_error_enum_t2str(xed_error));
exit(1);
}
printf("\tMemory agen%d: " XED_FMT_LX "\n", (int)memop_index, out_addr);
}
return 0;
}
int
main(int argc, char** argv) {
xed_error_enum_t xed_error;
xed_bool_t long_mode = 0;
xed_bool_t prot16 = 0;
unsigned int first_argv;
unsigned int bytes = 0;
unsigned char itext[XED_MAX_INSTRUCTION_BYTES];
int i;
unsigned int u;
xed_decoded_inst_t xedd;
#define BUFLEN 1000
char buffer[BUFLEN];
xed_bool_t ok;
unsigned int isyntax;
xed_syntax_enum_t syntax;
xed_machine_mode_enum_t mmode;
xed_address_width_enum_t stack_addr_width;
xed_encoder_request_t* enc_req;
xed_uint8_t array[XED_MAX_INSTRUCTION_BYTES];
unsigned int enc_olen, ilen = XED_MAX_INSTRUCTION_BYTES;
xed_error_enum_t encode_okay;
xed_bool_t change_to_long_mode = 0;
xed_tables_init();
xed_set_verbosity( 99 );
if (argc > 2 && strcmp(argv[1], "-64") == 0)
long_mode = 1;
else if (argc > 2 && strcmp(argv[1], "-16") == 0)
prot16 = 1;
if (long_mode) {
first_argv = 2;
mmode=XED_MACHINE_MODE_LONG_64;
stack_addr_width =XED_ADDRESS_WIDTH_64b;
}
else if (prot16) {
first_argv = 2;
mmode=XED_MACHINE_MODE_LEGACY_16;
stack_addr_width =XED_ADDRESS_WIDTH_16b;
}
else {
first_argv=1;
mmode=XED_MACHINE_MODE_LEGACY_32;
stack_addr_width =XED_ADDRESS_WIDTH_32b;
}
xed_decoded_inst_zero(&xedd);
xed_decoded_inst_set_mode(&xedd, mmode, stack_addr_width);
for( i=first_argv ;i < argc; i++) {
xed_uint8_t x = (xed_uint8_t)(xed_atoi_hex(argv[i]));
assert(bytes < XED_MAX_INSTRUCTION_BYTES);
itext[bytes++] = x;
}
if (bytes == 0) {
fprintf(stderr, "Must supply some hex bytes\n");
exit(1);
}
printf("PARSING BYTES: ");
for( u=0;u<bytes; u++)
printf("%02x ", XED_STATIC_CAST(unsigned int,itext[u]));
printf("\n");
xed_error = xed_decode(&xedd,
XED_REINTERPRET_CAST(const xed_uint8_t*,itext),
bytes);
switch(xed_error)
{
case XED_ERROR_NONE:
break;
case XED_ERROR_BUFFER_TOO_SHORT:
fprintf(stderr,"Not enough bytes provided\n");
exit(1);
case XED_ERROR_GENERAL_ERROR:
fprintf(stderr,"Could not decode given input.\n");
exit(1);
default:
fprintf(stderr,"Unhandled error code %s\n",
xed_error_enum_t2str(xed_error));
exit(1);
}
//memset(buffer,0,BUFLEN);
xed_decoded_inst_dump(&xedd,buffer, BUFLEN);
printf("%s\n",buffer);
for(isyntax= XED_SYNTAX_XED; isyntax < XED_SYNTAX_LAST; isyntax++) {
syntax = XED_STATIC_CAST(xed_syntax_enum_t, isyntax);
ok = xed_format_context(syntax, &xedd, buffer, BUFLEN, 0, 0, 0);
if (ok)
printf("%s syntax: %s\n", xed_syntax_enum_t2str(syntax), buffer);
else
printf("Error disassembling %s syntax\n",
xed_syntax_enum_t2str(syntax));
}
printf("\n\nPreparing to encode ...\n");
enc_req = &xedd; // they are basically the same now
// convert decode structure to proper encode structure
xed_encoder_request_init_from_decode(&xedd);
change_to_long_mode = 0;
if (change_to_long_mode) {
// change to 64b mode
xed_state_t state;
xed_operand_values_t* ov;
xed_state_init2(&state,XED_MACHINE_MODE_LONG_64,XED_ADDRESS_WIDTH_64b);
ov = xed_decoded_inst_operands(&xedd);
xed_operand_values_set_mode(ov, &state);
xed_encoder_request_set_effective_address_size(enc_req, 64);
// need to fix base regs...
//xed_operand_values_set_operand_reg(ov, XED_OPERAND_BASE0, XED_REG_RSI);
xed_encoder_request_set_effective_operand_width(enc_req, 32);
}
printf("Encoding...\n");
encode_okay = xed_encode(enc_req, array, ilen, &enc_olen);
if (encode_okay != XED_ERROR_NONE) {
printf("Error code = %s\n", xed_error_enum_t2str(encode_okay));
}
else {
unsigned int j;
printf("Encodable: ");
for(j=0;j<enc_olen;j++) {
printf("%02x", array[j]);
}
printf("\n");
}
return 0;
}
int
main(int argc, char** argv)
{
xed_error_enum_t xed_error;
xed_bool_t long_mode = 0;
xed_state_t dstate;
unsigned int first_argv;
unsigned int bytes = 0;
unsigned char itext[XED_MAX_INSTRUCTION_BYTES];
int i;
unsigned int u;
xed_decoded_inst_t xedd;
#define BUFLEN 1000
char buffer[BUFLEN];
xed_bool_t ok;
unsigned int isyntax;
xed_syntax_enum_t syntax;
xed_tables_init();
xed_state_zero(&dstate);
xed_set_verbosity( 99 );
if (argc > 2 && strcmp(argv[1], "-64") == 0)
long_mode = 1;
if (long_mode) {
first_argv = 2;
dstate.mmode=XED_MACHINE_MODE_LONG_64;
}
else {
first_argv=1;
xed_state_init(&dstate,
XED_MACHINE_MODE_LEGACY_32,
XED_ADDRESS_WIDTH_32b,
XED_ADDRESS_WIDTH_32b);
}
xed_decoded_inst_zero_set_mode(&xedd, &dstate);
for( i=first_argv ;i < argc; i++) {
xed_uint8_t x = (xed_uint8_t)(xed_atoi_hex(argv[i]));
assert(bytes < XED_MAX_INSTRUCTION_BYTES);
itext[bytes++] = x;
}
if (bytes == 0) {
fprintf(stderr, "Must supply some hex bytes\n");
exit(1);
}
printf("PARSING BYTES: ");
for( u=0;u<bytes; u++)
printf("%02x ", STATIC_CAST(unsigned int,itext[u]));
printf("\n");
xed_error = xed_decode(&xedd,
REINTERPRET_CAST(const xed_uint8_t*,itext),
bytes);
switch(xed_error)
{
case XED_ERROR_NONE:
break;
case XED_ERROR_BUFFER_TOO_SHORT:
fprintf(stderr,"Not enough bytes provided\n");
exit(1);
case XED_ERROR_GENERAL_ERROR:
fprintf(stderr,"Could not decode given input.\n");
exit(1);
default:
fprintf(stderr,"Unhandled error code %s\n", xed_error_enum_t2str(xed_error));
exit(1);
}
//memset(buffer,0,BUFLEN);
xed_decoded_inst_dump(&xedd,buffer, BUFLEN);
printf("%s\n",buffer);
for(isyntax= XED_SYNTAX_XED; isyntax < XED_SYNTAX_LAST; isyntax++) {
syntax = STATIC_CAST(xed_syntax_enum_t, isyntax);
ok = xed_format(syntax, &xedd, buffer, BUFLEN, 0);
if (ok)
printf("%s syntax: %s\n", xed_syntax_enum_t2str(syntax), buffer);
else
printf("Error disassembling %s syntax\n", xed_syntax_enum_t2str(syntax));
}
return 0;
}
