+++ /dev/null
-/*BEGIN_LEGAL
-Intel Open Source License
-
-Copyright (c) 2002-2007 Intel Corporation
-All rights reserved.
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-Redistributions of source code must retain the above copyright notice,
-this list of conditions and the following disclaimer. Redistributions
-in binary form must reproduce the above copyright notice, this list of
-conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution. Neither the name of
-the Intel Corporation nor the names of its contributors may be used to
-endorse or promote products derived from this software without
-specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR
-ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-END_LEGAL */
-/// @file xed-ex3.cpp
-/// @author Mark Charney <mark.charney@intel.com>
-
-/// Encoder example
-
-
-extern "C" {
-#include "xed-interface.h"
-#include "xed-examples-util.h"
-}
-#include "xed-enc-lang.H"
-#include <iostream>
-#include <iomanip>
-#include <string>
-#include <sstream>
-using namespace std;
-
-int main(int argc, char** argv);
-
-
-void
-usage(char* progname)
-{
- cerr << "Usage: " << progname << " [-16|-32|-64] [-a16|-a32] [-s16|-s32] encode-string" << endl;
- exit(1);
-}
-
-ascii_encode_request_t
-parse_args(unsigned int argc, char** argv)
-{
- if (argc == 1)
- usage(argv[0]);
-
- ascii_encode_request_t r;
- r.dstate.mmode = XED_MACHINE_MODE_LEGACY_32;
- r.dstate.addr_width = XED_ADDRESS_WIDTH_32b;
- r.dstate.stack_addr_width = XED_ADDRESS_WIDTH_32b;
- string c = "";
- unsigned int i = 1;
-
- for( ; i< argc; i++)
- if (strcmp(argv[i],"-16")==0)
- r.dstate.mmode = XED_MACHINE_MODE_LEGACY_16;
- else if (strcmp(argv[i],"-32")==0)
- r.dstate.mmode = XED_MACHINE_MODE_LEGACY_32;
- else if (strcmp("-64", argv[i]) == 0) {
- r.dstate.mmode = XED_MACHINE_MODE_LONG_64;
- r.dstate.addr_width = XED_ADDRESS_WIDTH_64b;
- }
- else if (strcmp("-32", argv[i]) == 0)
- r.dstate.mmode = XED_MACHINE_MODE_LEGACY_32;
- else if (strcmp("-16", argv[i]) == 0)
- r.dstate.mmode = XED_MACHINE_MODE_LEGACY_16;
- else if (strcmp(argv[i],"-a32")==0)
- r.dstate.addr_width = XED_ADDRESS_WIDTH_32b;
- else if (strcmp(argv[i],"-a16")==0)
- r.dstate.addr_width = XED_ADDRESS_WIDTH_16b;
- else if (strcmp(argv[i],"-s32")==0)
- r.dstate.stack_addr_width = XED_ADDRESS_WIDTH_32b;
- else if (strcmp(argv[i],"-s16")==0)
- r.dstate.stack_addr_width = XED_ADDRESS_WIDTH_16b;
- else
- break;
-
- if (i == argc)
- usage(argv[0]);
-
- for( ;i<argc;i++)
- c = c + " " + argv[i];
-
- r.command = c.c_str();
- return r;
-}
-
-int main(int argc, char** argv) {
- char buf[5000];
- xed_tables_init();
- ascii_encode_request_t areq = parse_args(argc,argv);
- xed_encoder_request_t req = parse_encode_request(areq);
-
- cout << "Encode request:" << endl;
- xed_encode_request_print(&req, buf, 5000);
- cout << buf << endl;
-
- unsigned int ilen = XED_MAX_INSTRUCTION_BYTES;
- unsigned int olen;
- xed_uint8_t array[XED_MAX_INSTRUCTION_BYTES];
-
- xed_error_enum_t xed_error = xed_encode(&req, array, ilen, &olen);
- xed_bool_t encode_okay = ( xed_error == XED_ERROR_NONE);
- if (!encode_okay) {
- cout << "Could not encode" << endl;
- return 1;
- }
- xed_print_hex_line(buf, array, olen);
- cout << "Encodable! " << buf << endl;
-
-//#define TEST_DISPLACEMENT_MODIFICATION
-//#define TEST_IMMEDIATE_MODIFICATION
-#if defined(TEST_DISPLACEMENT_MODIFICATION) || defined(TEST_IMMEDIATE_MODIFICATION)
-# if defined(TEST_DISPLACEMENT_MODIFICATION)
- if (req.has_disp())
- {
- INT64 new_disp = 0x11223344;
- unsigned int new_disp_length = 4;
- xed_bool_t update_okay = req.update_displacement(new_disp, new_disp_length, array);
-# elif defined(TEST_IMMEDIATE_MODIFICATION)
- if (req.has_immed())
- {
- INT64 new_immed = 0x11223344;
- unsigned int new_immed_length = 4;
- xed_bool_t update_okay = req.update_immediate(new_immed, new_immed_length, array);
-# endif
- if (update_okay)
- {
- cout << "Update succeeded" << endl;
- ostringstream os;
- print_hex_line(os, array, olen);
- cout << os.str() << endl;
- }
- else
- cout << "Update failed" << endl;
- }
-#endif
- return 0;
-}
