elf/vismod2.c

   1 /* Copyright (C) 2000-2022 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <https://www.gnu.org/licenses/>.  */
  17
  18 #include <stdlib.h>
  19 #include "vismod.h"
  20
  21 int
  22 protlocal (void)
  23 {
  24   return 0x40;
  25 }
  26 asm (".protected protlocal");
  27
  28
  29 int
  30 calllocal2 (void)
  31 {
  32   return protlocal () + 0x100;
  33 }
  34
  35 int
  36 (*getlocal2 (void)) (void)
  37 {
  38   return protlocal;
  39 }
  40
  41 int
  42 protinmod (void)
  43 {
  44   return 0x4000;
  45 }
  46 asm (".protected protinmod");
  47
  48 int
  49 callinmod2 (void)
  50 {
  51   return protinmod () + 0x10000;
  52 }
  53
  54 int
  55 (*getinmod2 (void)) (void)
  56 {
  57   return protinmod;
  58 }
  59
  60 int
  61 protitcpt (void)
  62 {
  63   return 0x400000;
  64 }
  65 asm (".protected protitcpt");
  66
  67 int
  68 callitcpt2 (void)
  69 {
  70   return protitcpt () + 0x1000000;
  71 }
  72
  73 int
  74 (*getitcpt2 (void)) (void)
  75 {
  76   return protitcpt;
  77 }
  78
  79 const char *protvarlocal = __FILE__;
  80 asm (".protected protvarlocal");
  81
  82 const char **
  83 getvarlocal2 (void)
  84 {
  85   return &protvarlocal;
  86 }
  87
  88 const char *protvarinmod = __FILE__;
  89 asm (".protected protvarinmod");
  90
  91 const char **
  92 getvarinmod2 (void)
  93 {
  94   return &protvarinmod;
  95 }
  96
  97 const char *protvaritcpt = __FILE__;
  98 asm (".protected protvaritcpt");
  99
 100 const char **
 101 getvaritcpt2 (void)
 102 {
 103   return &protvaritcpt;
 104 }
 105
 106 /* We must never call these functions.  */
 107 int
 108 callitcpt3 (void)
 109 {
 110   abort ();
 111 }
 112
 113 int
 114 (*getitcpt3 (void)) (void)
 115 {
 116   abort ();
 117 }
 118
 119 const char **
 120 getvaritcpt3 (void)
 121 {
 122   abort ();
 123 }