libunwind/include/__libunwind_config.h

   1 //===------------------------- __libunwind_config.h -----------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef ____LIBUNWIND_CONFIG_H__
  10 #define ____LIBUNWIND_CONFIG_H__
  11
  12 #if defined(__arm__) && !defined(__USING_SJLJ_EXCEPTIONS__) && \
  13     !defined(__ARM_DWARF_EH__)
  14 #define _LIBUNWIND_ARM_EHABI
  15 #endif
  16
  17 #define _LIBUNWIND_HIGHEST_DWARF_REGISTER_X86       8
  18 #define _LIBUNWIND_HIGHEST_DWARF_REGISTER_X86_64    32
  19 #define _LIBUNWIND_HIGHEST_DWARF_REGISTER_PPC       112
  20 #define _LIBUNWIND_HIGHEST_DWARF_REGISTER_PPC64     116
  21 #define _LIBUNWIND_HIGHEST_DWARF_REGISTER_ARM64     95
  22 #define _LIBUNWIND_HIGHEST_DWARF_REGISTER_ARM       287
  23 #define _LIBUNWIND_HIGHEST_DWARF_REGISTER_OR1K      32
  24 #define _LIBUNWIND_HIGHEST_DWARF_REGISTER_MIPS      65
  25 #define _LIBUNWIND_HIGHEST_DWARF_REGISTER_SPARC     31
  26 #define _LIBUNWIND_HIGHEST_DWARF_REGISTER_HEXAGON   34
  27 #define _LIBUNWIND_HIGHEST_DWARF_REGISTER_RISCV     64
  28
  29 #if defined(_LIBUNWIND_IS_NATIVE_ONLY)
  30 # if defined(__i386__)
  31 #  define _LIBUNWIND_TARGET_I386
  32 #  define _LIBUNWIND_CONTEXT_SIZE 8
  33 #  define _LIBUNWIND_CURSOR_SIZE 15
  34 #  define _LIBUNWIND_HIGHEST_DWARF_REGISTER _LIBUNWIND_HIGHEST_DWARF_REGISTER_X86
  35 # elif defined(__x86_64__)
  36 #  define _LIBUNWIND_TARGET_X86_64 1
  37 #  if defined(_WIN64)
  38 #    define _LIBUNWIND_CONTEXT_SIZE 54
  39 #    ifdef __SEH__
  40 #      define _LIBUNWIND_CURSOR_SIZE 204
  41 #    else
  42 #      define _LIBUNWIND_CURSOR_SIZE 66
  43 #    endif
  44 #  else
  45 #    define _LIBUNWIND_CONTEXT_SIZE 21
  46 #    define _LIBUNWIND_CURSOR_SIZE 33
  47 #  endif
  48 #  define _LIBUNWIND_HIGHEST_DWARF_REGISTER _LIBUNWIND_HIGHEST_DWARF_REGISTER_X86_64
  49 # elif defined(__powerpc64__)
  50 #  define _LIBUNWIND_TARGET_PPC64 1
  51 #  define _LIBUNWIND_CONTEXT_SIZE 167
  52 #  define _LIBUNWIND_CURSOR_SIZE 179
  53 #  define _LIBUNWIND_HIGHEST_DWARF_REGISTER _LIBUNWIND_HIGHEST_DWARF_REGISTER_PPC64
  54 # elif defined(__ppc__)
  55 #  define _LIBUNWIND_TARGET_PPC 1
  56 #  define _LIBUNWIND_CONTEXT_SIZE 117
  57 #  define _LIBUNWIND_CURSOR_SIZE 124
  58 #  define _LIBUNWIND_HIGHEST_DWARF_REGISTER _LIBUNWIND_HIGHEST_DWARF_REGISTER_PPC
  59 # elif defined(__aarch64__)
  60 #  define _LIBUNWIND_TARGET_AARCH64 1
  61 #  define _LIBUNWIND_CONTEXT_SIZE 66
  62 #  if defined(__SEH__)
  63 #    define _LIBUNWIND_CURSOR_SIZE 164
  64 #  else
  65 #    define _LIBUNWIND_CURSOR_SIZE 78
  66 #  endif
  67 #  define _LIBUNWIND_HIGHEST_DWARF_REGISTER _LIBUNWIND_HIGHEST_DWARF_REGISTER_ARM64
  68 # elif defined(__arm__)
  69 #  define _LIBUNWIND_TARGET_ARM 1
  70 #  if defined(__SEH__)
  71 #    define _LIBUNWIND_CONTEXT_SIZE 42
  72 #    define _LIBUNWIND_CURSOR_SIZE 80
  73 #  elif defined(__ARM_WMMX)
  74 #    define _LIBUNWIND_CONTEXT_SIZE 61
  75 #    define _LIBUNWIND_CURSOR_SIZE 68
  76 #  else
  77 #    define _LIBUNWIND_CONTEXT_SIZE 42
  78 #    define _LIBUNWIND_CURSOR_SIZE 49
  79 #  endif
  80 #  define _LIBUNWIND_HIGHEST_DWARF_REGISTER _LIBUNWIND_HIGHEST_DWARF_REGISTER_ARM
  81 # elif defined(__or1k__)
  82 #  define _LIBUNWIND_TARGET_OR1K 1
  83 #  define _LIBUNWIND_CONTEXT_SIZE 16
  84 #  define _LIBUNWIND_CURSOR_SIZE 24
  85 #  define _LIBUNWIND_HIGHEST_DWARF_REGISTER _LIBUNWIND_HIGHEST_DWARF_REGISTER_OR1K
  86 # elif defined(__hexagon__)
  87 #  define _LIBUNWIND_TARGET_HEXAGON 1
  88 // Values here change when : Registers.hpp - hexagon_thread_state_t change
  89 #  define _LIBUNWIND_CONTEXT_SIZE 18
  90 #  define _LIBUNWIND_CURSOR_SIZE 24
  91 #  define _LIBUNWIND_HIGHEST_DWARF_REGISTER _LIBUNWIND_HIGHEST_DWARF_REGISTER_HEXAGON
  92 # elif defined(__mips__)
  93 #  if defined(_ABIO32) && _MIPS_SIM == _ABIO32
  94 #    define _LIBUNWIND_TARGET_MIPS_O32 1
  95 #    if defined(__mips_hard_float)
  96 #      define _LIBUNWIND_CONTEXT_SIZE 50
  97 #      define _LIBUNWIND_CURSOR_SIZE 57
  98 #    else
  99 #      define _LIBUNWIND_CONTEXT_SIZE 18
 100 #      define _LIBUNWIND_CURSOR_SIZE 24
 101 #    endif
 102 #  elif defined(_ABIN32) && _MIPS_SIM == _ABIN32
 103 #    define _LIBUNWIND_TARGET_MIPS_NEWABI 1
 104 #    if defined(__mips_hard_float)
 105 #      define _LIBUNWIND_CONTEXT_SIZE 67
 106 #      define _LIBUNWIND_CURSOR_SIZE 74
 107 #    else
 108 #      define _LIBUNWIND_CONTEXT_SIZE 35
 109 #      define _LIBUNWIND_CURSOR_SIZE 42
 110 #    endif
 111 #  elif defined(_ABI64) && _MIPS_SIM == _ABI64
 112 #    define _LIBUNWIND_TARGET_MIPS_NEWABI 1
 113 #    if defined(__mips_hard_float)
 114 #      define _LIBUNWIND_CONTEXT_SIZE 67
 115 #      define _LIBUNWIND_CURSOR_SIZE 79
 116 #    else
 117 #      define _LIBUNWIND_CONTEXT_SIZE 35
 118 #      define _LIBUNWIND_CURSOR_SIZE 47
 119 #    endif
 120 #  else
 121 #    error "Unsupported MIPS ABI and/or environment"
 122 #  endif
 123 #  define _LIBUNWIND_HIGHEST_DWARF_REGISTER _LIBUNWIND_HIGHEST_DWARF_REGISTER_MIPS
 124 # elif defined(__sparc__)
 125   #define _LIBUNWIND_TARGET_SPARC 1
 126   #define _LIBUNWIND_HIGHEST_DWARF_REGISTER _LIBUNWIND_HIGHEST_DWARF_REGISTER_SPARC
 127   #define _LIBUNWIND_CONTEXT_SIZE 16
 128   #define _LIBUNWIND_CURSOR_SIZE 23
 129 # elif defined(__riscv)
 130 #  if __riscv_xlen == 64
 131 #    define _LIBUNWIND_TARGET_RISCV 1
 132 #    define _LIBUNWIND_CONTEXT_SIZE 64
 133 #    define _LIBUNWIND_CURSOR_SIZE 76
 134 #  else
 135 #    error "Unsupported RISC-V ABI"
 136 #  endif
 137 # define _LIBUNWIND_HIGHEST_DWARF_REGISTER _LIBUNWIND_HIGHEST_DWARF_REGISTER_RISCV
 138 # else
 139 #  error "Unsupported architecture."
 140 # endif
 141 #else // !_LIBUNWIND_IS_NATIVE_ONLY
 142 # define _LIBUNWIND_TARGET_I386
 143 # define _LIBUNWIND_TARGET_X86_64 1
 144 # define _LIBUNWIND_TARGET_PPC 1
 145 # define _LIBUNWIND_TARGET_PPC64 1
 146 # define _LIBUNWIND_TARGET_AARCH64 1
 147 # define _LIBUNWIND_TARGET_ARM 1
 148 # define _LIBUNWIND_TARGET_OR1K 1
 149 # define _LIBUNWIND_TARGET_MIPS_O32 1
 150 # define _LIBUNWIND_TARGET_MIPS_NEWABI 1
 151 # define _LIBUNWIND_TARGET_SPARC 1
 152 # define _LIBUNWIND_TARGET_HEXAGON 1
 153 # define _LIBUNWIND_TARGET_RISCV 1
 154 # define _LIBUNWIND_CONTEXT_SIZE 167
 155 # define _LIBUNWIND_CURSOR_SIZE 179
 156 # define _LIBUNWIND_HIGHEST_DWARF_REGISTER 287
 157 #endif // _LIBUNWIND_IS_NATIVE_ONLY
 158
 159 #endif // ____LIBUNWIND_CONFIG_H__