/*
  *  Load, and verify ClamAV bytecode.
  *

  *  Copyright (C) 2013-2019 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
  *  Copyright (C) 2009-2013 Sourcefire, Inc.

  *
  *  Authors: Török Edvin
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  *  MA 02110-1301, USA.
  */
 

 #include <stdio.h>

 #include <stdlib.h>

 #include "bytecode.h"

 #include "bytecode_priv.h"

 #include "clamav.h"

 #include "others.h"

 int cli_bytecode_prepare_jit(struct cli_all_bc *bcs)

 {

     unsigned i;
     for (i=0;i<bcs->count;i++) {
 	if (bcs->all_bcs[i].state == bc_skip)
 	    continue;

 	if (bcs->all_bcs[i].state != bc_loaded &&
 	    bcs->all_bcs[i].kind != BC_STARTUP) {
 	    cli_warnmsg("Cannot prepare for JIT, because it has already been converted to interpreter\n");

 	    return CL_EBYTECODE;
 	}

     }

     cli_dbgmsg("Cannot prepare for JIT, LLVM is not compiled or not linked\n");

     return CL_EBYTECODE;
 }
 

 int cli_vm_execute_jit(const struct cli_all_bc *bcs, struct cli_bc_ctx *ctx, const struct cli_bc_func *func)

 {

     UNUSEDPARAM(bcs);
     UNUSEDPARAM(ctx);
     UNUSEDPARAM(func);

     return CL_EBYTECODE;
 }
 

 int cli_bytecode_init_jit(struct cli_all_bc *allbc, unsigned dconfmask)

 {

     UNUSEDPARAM(allbc);
     UNUSEDPARAM(dconfmask);

     return CL_SUCCESS;
 }
 

 int cli_bytecode_done_jit(struct cli_all_bc *allbc, int partial)

 {

     UNUSEDPARAM(allbc);
     UNUSEDPARAM(partial);

     return CL_SUCCESS;
 }

 
 void cli_bytecode_debug(int argc, char **argv) {

   /* Empty */

     UNUSEDPARAM(argc);
     UNUSEDPARAM(argv);

 }

 
 int bytecode_init(void)
 {
     return 0;
 }

 void cli_bytecode_debug_printsrc(const struct cli_bc_ctx *ctx) {

     /* Empty */

     UNUSEDPARAM(ctx);

 }

 void cli_bytecode_printversion(void) {

   printf("LLVM is not compiled or not linked\n");

 }

 int have_clamjit=0;

 void cli_printcxxver()
 {
     /* Empty */
 }

 void cli_detect_env_jit(struct cli_environment *env)
 {
     /* Empty */

     UNUSEDPARAM(env);

 }