compiler/clib/stubs/genstubs.c

   1 /*
   2     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: stub function generator for clib functions
   6     Lang: english
   7 */
   8
   9 #include <exec/libraries.h>
  10 #undef __const
  11
  12 #include <stdio.h>
  13 #include <string.h>
  14 #include <stdlib.h>
  15 #include <aros/cpu.h>
  16
  17 #define SYSTEM_CALL(name, alias...) { #name , #alias },
  18
  19 struct
  20 {
  21     char *name;
  22     char *alias;
  23 } syscalls [] =
  24 {
  25     #include "../include/sys/syscall.def"
  26     { NULL, NULL }
  27 };
  28
  29 int main(int argc, char *argv[])
  30 {
  31     int n;
  32
  33     if (argc != 2)
  34     {
  35         fprintf(stderr, "Argument required: either '-list' or the name of the function\n");
  36         return 1;
  37     }
  38
  39     if (!strcmp(argv[1], "-list"))
  40     {
  41         for (n=0; syscalls[n].name; n++)
  42             printf("%s\n",syscalls[n].name);
  43
  44         return 0;
  45     }
  46
  47     for (n=0; syscalls[n].name != NULL; n++)
  48         if (!strcmp(syscalls[n].name, argv[1]))
  49         {
  50             printf(STUBCODE_INIT);
  51             printf(STUBCODE,
  52                    syscalls[n].name, "aroscbase",
  53                    &(__AROS_GETJUMPVEC(NULL, (n+1+LIB_RESERVED))->vec)
  54             );
  55             if (syscalls[n].alias[0] != '\0' )
  56             {
  57                 printf(ALIASCODE,
  58                        syscalls[n].name, syscalls[n].alias
  59                 );
  60             }
  61
  62             return 0;
  63         }
  64
  65     fprintf(stderr, "Invalid function name \"%s\"\n", argv[1]);
  66
  67     return 1;
  68 }