disas/libvixl/globals.h

   1 // Copyright 2013, ARM Limited
   2 // All rights reserved.
   3 //
   4 // Redistribution and use in source and binary forms, with or without
   5 // modification, are permitted provided that the following conditions are met:
   6 //
   7 //   * Redistributions of source code must retain the above copyright notice,
   8 //     this list of conditions and the following disclaimer.
   9 //   * Redistributions in binary form must reproduce the above copyright notice,
  10 //     this list of conditions and the following disclaimer in the documentation
  11 //     and/or other materials provided with the distribution.
  12 //   * Neither the name of ARM Limited nor the names of its contributors may be
  13 //     used to endorse or promote products derived from this software without
  14 //     specific prior written permission.
  15 //
  16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS CONTRIBUTORS "AS IS" AND
  17 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  18 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  19 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
  20 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  22 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  23 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  24 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  25 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26
  27 #ifndef VIXL_GLOBALS_H
  28 #define VIXL_GLOBALS_H
  29
  30 // Get the standard printf format macros for C99 stdint types.
  31 #define __STDC_FORMAT_MACROS
  32 #include <inttypes.h>
  33
  34 #include <assert.h>
  35 #include <stdarg.h>
  36 #include <stdio.h>
  37 #include <stdint.h>
  38 #include <stdlib.h>
  39 #include <stddef.h>
  40 #include "platform.h"
  41
  42
  43 typedef uint8_t byte;
  44
  45 const int KBytes = 1024;
  46 const int MBytes = 1024 * KBytes;
  47
  48   #define ABORT() printf("in %s, line %i", __FILE__, __LINE__); abort()
  49 #ifdef DEBUG
  50   #define ASSERT(condition) assert(condition)
  51   #define CHECK(condition) ASSERT(condition)
  52   #define UNIMPLEMENTED() printf("UNIMPLEMENTED\t"); ABORT()
  53   #define UNREACHABLE() printf("UNREACHABLE\t"); ABORT()
  54 #else
  55   #define ASSERT(condition) ((void) 0)
  56   #define CHECK(condition) assert(condition)
  57   #define UNIMPLEMENTED() ((void) 0)
  58   #define UNREACHABLE() ((void) 0)
  59 #endif
  60
  61 template <typename T> inline void USE(T) {}
  62
  63 #define ALIGNMENT_EXCEPTION() printf("ALIGNMENT EXCEPTION\t"); ABORT()
  64
  65 #endif  // VIXL_GLOBALS_H