/* BEGIN_LEGAL 

Copyright (c) 2026 Intel Corporation

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  
END_LEGAL */

/// @file xed-rep-string.c
/// @brief showcases the usage of XED REP APIs (retrieve non-REP variant of instructiuon or vice versa)

#include "xed/xed-interface.h"
#include <stdio.h>

int main(int argc, char** argv);

int xtest(xed_iclass_enum_t a, xed_iclass_enum_t b)
{
    if (a != b) {
        printf("MISMATCH: %s %s\n",
               xed_iclass_enum_t2str(a),
               xed_iclass_enum_t2str(b));
        return 1;
    }
    printf("MATCH: %s %s\n",
           xed_iclass_enum_t2str(a),
           xed_iclass_enum_t2str(b));
    return 0;
}

int main(int argc, char** argv)
{
    xed_uint_t i=0;
    int r=0;

    const xed_iclass_enum_t repe[] = {
        XED_ICLASS_REPE_CMPSB,
        XED_ICLASS_REPE_CMPSD,
        XED_ICLASS_REPE_CMPSQ,
        XED_ICLASS_REPE_CMPSW,
        XED_ICLASS_REPE_SCASB,
        XED_ICLASS_REPE_SCASD,
        XED_ICLASS_REPE_SCASQ,
        XED_ICLASS_REPE_SCASW,
        XED_ICLASS_INVALID };
    const xed_iclass_enum_t repne[] = {
        XED_ICLASS_REPNE_CMPSB,
        XED_ICLASS_REPNE_CMPSD,
        XED_ICLASS_REPNE_CMPSQ,
        XED_ICLASS_REPNE_CMPSW,
        XED_ICLASS_REPNE_SCASB,
        XED_ICLASS_REPNE_SCASD,
        XED_ICLASS_REPNE_SCASQ,
        XED_ICLASS_REPNE_SCASW,
        XED_ICLASS_INVALID };
    const xed_iclass_enum_t rep[] = {
        XED_ICLASS_REP_INSB,
        XED_ICLASS_REP_INSD,
        XED_ICLASS_REP_INSW,
        XED_ICLASS_REP_LODSB,
        XED_ICLASS_REP_LODSD,
        XED_ICLASS_REP_LODSQ,
        XED_ICLASS_REP_LODSW,
        XED_ICLASS_REP_MOVSB,
        XED_ICLASS_REP_MOVSD,
        XED_ICLASS_REP_MOVSQ,
        XED_ICLASS_REP_MOVSW,
        XED_ICLASS_REP_OUTSB,
        XED_ICLASS_REP_OUTSD,
        XED_ICLASS_REP_OUTSW,
        XED_ICLASS_REP_STOSB,
        XED_ICLASS_REP_STOSD,
        XED_ICLASS_REP_STOSQ,
        XED_ICLASS_REP_STOSW,
        XED_ICLASS_INVALID };


    xed_tables_init();

    for (i=0; repe[i]!=XED_ICLASS_INVALID; i++) {
        xed_iclass_enum_t norep = xed_norep_map(repe[i]);
        xed_iclass_enum_t xr  = xed_repe_map(norep);
        r  |= xtest(repe[i],xr);
    }
    for (i=0; repne[i]!=XED_ICLASS_INVALID; i++) {
        xed_iclass_enum_t norep = xed_norep_map(repne[i]);
        xed_iclass_enum_t xr  = xed_repne_map(norep);
        r |= xtest(repne[i],xr);
    }
    for (i=0; rep[i]!=XED_ICLASS_INVALID; i++) {
        xed_iclass_enum_t norep = xed_norep_map(rep[i]);
        xed_iclass_enum_t xr  = xed_rep_map(norep);
        r |= xtest(rep[i],xr);
    }
    (void) argc; (void) argv; //pacify compiler
    return r;

}
