rosapps/devutils/cputointel/From/IA32/IA32opcode.c

   1
   2 #include <stdio.h>
   3 #include <stdlib.h>
   4 #include "IA32.h"
   5 #include "../../misc.h"
   6
   7
   8 /* cpuDummyInit_Add
   9  * Input param :
  10  *               out         : The file pointer that we write to (the output file to intel asm)
  11  *               cpu_buffer  : The memory buffer we have our binary code that we whant convert
  12  *               cpu_pos     : Current positions in the cpu_buffer
  13  *               cpu_size    : The memory size of the cpu_buffer
  14  *               BaseAddress : The base address you whant the binay file should run from
  15  *               cpuarch     : if it exists diffent cpu from a manufactor like pentium,
  16  *                             pentinum-mmx so on, use this flag to specify which type
  17  *                             of cpu you whant or do not use it if it does not exists
  18  *                             other or any sub model.
  19  *
  20  *                mode       : if we should run disambler of this binary or
  21  *                             translate it, Disambler will not calc the
  22  *                             the row name right so we simple give each
  23                                row a name. In translations mode we run a
  24  *                             analys so we getting better optimzing and
  25  *                             only row name there we need.
  26  *                             value for mode are :
  27  *                                                  0 = disambler mode
  28  *                                                  1 = translate mode intel
  29  *
  30  * Return value :
  31  *               value -1            : unimplement
  32  *               value  0            : wrong opcode or not vaild opcode
  33  *               value +1 and higher : who many byte we should add to cpu_pos
  34  */
  35
  36 CPU_INT IA32_Add( FILE *out, CPU_BYTE * cpu_buffer, CPU_UNINT cpu_pos,
  37                    CPU_UNINT cpu_size, CPU_UNINT BaseAddress, CPU_UNINT cpuarch)
  38
  39 {
  40     /*
  41      * ConvertBitToByte() is perfect to use to get the bit being in use from a bit array
  42      * GetMaskByte() is perfect if u whant known which bit have been mask out
  43      * see M68kopcode.c and how it use the ConvertBitToByte()
  44      */
  45
  46     fprintf(out,"Line_0x%8x :\n",BaseAddress + cpu_pos);
  47
  48     printf(";Add unimplement\n");
  49     return -1;
  50 }