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1 /* Declarations and definitions of codes relating to the DWARF2 and
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2 DWARF3 symbolic debugging information formats.
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3 Copyright (C) 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001, 2002,
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4 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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5
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6 Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
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7 Office (AJPO), Florida State University and Silicon Graphics Inc.
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8 provided support for this effort -- June 21, 1995.
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9
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10 Derived from the DWARF 1 implementation written by Ron Guilmette
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11 (rfg@netcom.com), November 1990.
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12
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13 This file is part of GCC.
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14
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15 GCC is free software; you can redistribute it and/or modify it under
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16 the terms of the GNU General Public License as published by the Free
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17 Software Foundation; either version 3, or (at your option) any later
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18 version.
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19
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20 GCC is distributed in the hope that it will be useful, but WITHOUT
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21 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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22 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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23 License for more details.
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24
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25 Under Section 7 of GPL version 3, you are granted additional
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26 permissions described in the GCC Runtime Library Exception, version
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27 3.1, as published by the Free Software Foundation.
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28
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29 You should have received a copy of the GNU General Public License and
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30 a copy of the GCC Runtime Library Exception along with this program;
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31 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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32 <http://www.gnu.org/licenses/>. */
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33
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34 /* This file is derived from the DWARF specification (a public document)
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35 Revision 2.0.0 (July 27, 1993) developed by the UNIX International
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36 Programming Languages Special Interest Group (UI/PLSIG) and distributed
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37 by UNIX International. Copies of this specification are available from
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38 UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054.
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39
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40 This file also now contains definitions from the DWARF 3 specification. */
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41
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42 /* This file is shared between GCC and GDB, and should not contain
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43 prototypes. */
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44
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45 #ifndef GCC_DWARF2_H
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46 #define GCC_DWARF2_H
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47
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48 /* Structure found in the .debug_line section. */
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49 typedef struct
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50 {
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51 unsigned char li_length [4];
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52 unsigned char li_version [2];
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53 unsigned char li_prologue_length [4];
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54 unsigned char li_min_insn_length [1];
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55 unsigned char li_default_is_stmt [1];
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56 unsigned char li_line_base [1];
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57 unsigned char li_line_range [1];
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58 unsigned char li_opcode_base [1];
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59 }
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60 DWARF2_External_LineInfo;
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61
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62 typedef struct
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63 {
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64 unsigned long li_length;
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65 unsigned short li_version;
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66 unsigned int li_prologue_length;
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67 unsigned char li_min_insn_length;
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68 unsigned char li_default_is_stmt;
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69 int li_line_base;
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70 unsigned char li_line_range;
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71 unsigned char li_opcode_base;
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72 }
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73 DWARF2_Internal_LineInfo;
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74
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75 /* Structure found in .debug_pubnames section. */
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76 typedef struct
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77 {
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78 unsigned char pn_length [4];
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79 unsigned char pn_version [2];
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80 unsigned char pn_offset [4];
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81 unsigned char pn_size [4];
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82 }
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83 DWARF2_External_PubNames;
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84
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85 typedef struct
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86 {
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87 unsigned long pn_length;
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88 unsigned short pn_version;
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89 unsigned long pn_offset;
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90 unsigned long pn_size;
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91 }
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92 DWARF2_Internal_PubNames;
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93
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94 /* Structure found in .debug_info section. */
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95 typedef struct
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96 {
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97 unsigned char cu_length [4];
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98 unsigned char cu_version [2];
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99 unsigned char cu_abbrev_offset [4];
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100 unsigned char cu_pointer_size [1];
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101 }
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102 DWARF2_External_CompUnit;
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103
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104 typedef struct
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105 {
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106 unsigned long cu_length;
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107 unsigned short cu_version;
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108 unsigned long cu_abbrev_offset;
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109 unsigned char cu_pointer_size;
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110 }
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111 DWARF2_Internal_CompUnit;
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112
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113 typedef struct
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114 {
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115 unsigned char ar_length [4];
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116 unsigned char ar_version [2];
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117 unsigned char ar_info_offset [4];
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118 unsigned char ar_pointer_size [1];
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119 unsigned char ar_segment_size [1];
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120 }
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121 DWARF2_External_ARange;
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122
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123 typedef struct
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124 {
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125 unsigned long ar_length;
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126 unsigned short ar_version;
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127 unsigned long ar_info_offset;
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128 unsigned char ar_pointer_size;
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129 unsigned char ar_segment_size;
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130 }
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131 DWARF2_Internal_ARange;
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132
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133
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134 /* Tag names and codes. */
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135 enum dwarf_tag
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136 {
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137 DW_TAG_padding = 0x00,
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138 DW_TAG_array_type = 0x01,
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139 DW_TAG_class_type = 0x02,
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140 DW_TAG_entry_point = 0x03,
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141 DW_TAG_enumeration_type = 0x04,
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142 DW_TAG_formal_parameter = 0x05,
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143 DW_TAG_imported_declaration = 0x08,
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144 DW_TAG_label = 0x0a,
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145 DW_TAG_lexical_block = 0x0b,
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146 DW_TAG_member = 0x0d,
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147 DW_TAG_pointer_type = 0x0f,
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148 DW_TAG_reference_type = 0x10,
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149 DW_TAG_compile_unit = 0x11,
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150 DW_TAG_string_type = 0x12,
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151 DW_TAG_structure_type = 0x13,
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152 DW_TAG_subroutine_type = 0x15,
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153 DW_TAG_typedef = 0x16,
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154 DW_TAG_union_type = 0x17,
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155 DW_TAG_unspecified_parameters = 0x18,
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156 DW_TAG_variant = 0x19,
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157 DW_TAG_common_block = 0x1a,
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158 DW_TAG_common_inclusion = 0x1b,
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159 DW_TAG_inheritance = 0x1c,
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160 DW_TAG_inlined_subroutine = 0x1d,
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161 DW_TAG_module = 0x1e,
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162 DW_TAG_ptr_to_member_type = 0x1f,
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163 DW_TAG_set_type = 0x20,
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164 DW_TAG_subrange_type = 0x21,
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165 DW_TAG_with_stmt = 0x22,
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166 DW_TAG_access_declaration = 0x23,
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167 DW_TAG_base_type = 0x24,
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168 DW_TAG_catch_block = 0x25,
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169 DW_TAG_const_type = 0x26,
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170 DW_TAG_constant = 0x27,
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171 DW_TAG_enumerator = 0x28,
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172 DW_TAG_file_type = 0x29,
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173 DW_TAG_friend = 0x2a,
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174 DW_TAG_namelist = 0x2b,
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175 DW_TAG_namelist_item = 0x2c,
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176 DW_TAG_packed_type = 0x2d,
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177 DW_TAG_subprogram = 0x2e,
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178 DW_TAG_template_type_param = 0x2f,
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179 DW_TAG_template_value_param = 0x30,
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180 DW_TAG_thrown_type = 0x31,
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181 DW_TAG_try_block = 0x32,
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182 DW_TAG_variant_part = 0x33,
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183 DW_TAG_variable = 0x34,
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184 DW_TAG_volatile_type = 0x35,
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185 /* DWARF 3. */
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186 DW_TAG_dwarf_procedure = 0x36,
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187 DW_TAG_restrict_type = 0x37,
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188 DW_TAG_interface_type = 0x38,
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189 DW_TAG_namespace = 0x39,
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190 DW_TAG_imported_module = 0x3a,
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191 DW_TAG_unspecified_type = 0x3b,
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192 DW_TAG_partial_unit = 0x3c,
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193 DW_TAG_imported_unit = 0x3d,
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194 DW_TAG_condition = 0x3f,
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195 DW_TAG_shared_type = 0x40,
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196 /* SGI/MIPS Extensions. */
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197 DW_TAG_MIPS_loop = 0x4081,
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198 /* HP extensions. See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz . */
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199 DW_TAG_HP_array_descriptor = 0x4090,
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200 /* GNU extensions. */
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201 DW_TAG_format_label = 0x4101, /* For FORTRAN 77 and Fortran 90. */
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202 DW_TAG_function_template = 0x4102, /* For C++. */
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203 DW_TAG_class_template = 0x4103, /* For C++. */
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204 DW_TAG_GNU_BINCL = 0x4104,
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205 DW_TAG_GNU_EINCL = 0x4105,
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206 /* Extensions for UPC. See: http://upc.gwu.edu/~upc. */
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207 DW_TAG_upc_shared_type = 0x8765,
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208 DW_TAG_upc_strict_type = 0x8766,
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209 DW_TAG_upc_relaxed_type = 0x8767,
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210 /* PGI (STMicroelectronics) extensions. No documentation available. */
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211 DW_TAG_PGI_kanji_type = 0xA000,
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212 DW_TAG_PGI_interface_block = 0xA020
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213 };
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214
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215 #define DW_TAG_lo_user 0x4080
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216 #define DW_TAG_hi_user 0xffff
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217
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218 /* Flag that tells whether entry has a child or not. */
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219 #define DW_children_no 0
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220 #define DW_children_yes 1
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221
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222 /* Form names and codes. */
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223 enum dwarf_form
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224 {
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225 DW_FORM_addr = 0x01,
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226 DW_FORM_block2 = 0x03,
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227 DW_FORM_block4 = 0x04,
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228 DW_FORM_data2 = 0x05,
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229 DW_FORM_data4 = 0x06,
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230 DW_FORM_data8 = 0x07,
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231 DW_FORM_string = 0x08,
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232 DW_FORM_block = 0x09,
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233 DW_FORM_block1 = 0x0a,
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234 DW_FORM_data1 = 0x0b,
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235 DW_FORM_flag = 0x0c,
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236 DW_FORM_sdata = 0x0d,
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237 DW_FORM_strp = 0x0e,
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238 DW_FORM_udata = 0x0f,
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239 DW_FORM_ref_addr = 0x10,
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240 DW_FORM_ref1 = 0x11,
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241 DW_FORM_ref2 = 0x12,
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242 DW_FORM_ref4 = 0x13,
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243 DW_FORM_ref8 = 0x14,
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244 DW_FORM_ref_udata = 0x15,
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245 DW_FORM_indirect = 0x16
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246 };
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247
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248 /* Attribute names and codes. */
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249 enum dwarf_attribute
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250 {
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251 DW_AT_sibling = 0x01,
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252 DW_AT_location = 0x02,
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253 DW_AT_name = 0x03,
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254 DW_AT_ordering = 0x09,
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255 DW_AT_subscr_data = 0x0a,
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256 DW_AT_byte_size = 0x0b,
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257 DW_AT_bit_offset = 0x0c,
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258 DW_AT_bit_size = 0x0d,
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259 DW_AT_element_list = 0x0f,
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260 DW_AT_stmt_list = 0x10,
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261 DW_AT_low_pc = 0x11,
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262 DW_AT_high_pc = 0x12,
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263 DW_AT_language = 0x13,
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264 DW_AT_member = 0x14,
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265 DW_AT_discr = 0x15,
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266 DW_AT_discr_value = 0x16,
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267 DW_AT_visibility = 0x17,
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268 DW_AT_import = 0x18,
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269 DW_AT_string_length = 0x19,
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270 DW_AT_common_reference = 0x1a,
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271 DW_AT_comp_dir = 0x1b,
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272 DW_AT_const_value = 0x1c,
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273 DW_AT_containing_type = 0x1d,
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274 DW_AT_default_value = 0x1e,
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275 DW_AT_inline = 0x20,
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276 DW_AT_is_optional = 0x21,
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277 DW_AT_lower_bound = 0x22,
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278 DW_AT_producer = 0x25,
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279 DW_AT_prototyped = 0x27,
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280 DW_AT_return_addr = 0x2a,
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281 DW_AT_start_scope = 0x2c,
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282 DW_AT_bit_stride = 0x2e,
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283 DW_AT_stride_size = DW_AT_bit_stride,
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284 DW_AT_upper_bound = 0x2f,
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285 DW_AT_abstract_origin = 0x31,
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286 DW_AT_accessibility = 0x32,
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287 DW_AT_address_class = 0x33,
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288 DW_AT_artificial = 0x34,
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289 DW_AT_base_types = 0x35,
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290 DW_AT_calling_convention = 0x36,
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291 DW_AT_count = 0x37,
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292 DW_AT_data_member_location = 0x38,
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293 DW_AT_decl_column = 0x39,
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294 DW_AT_decl_file = 0x3a,
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295 DW_AT_decl_line = 0x3b,
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296 DW_AT_declaration = 0x3c,
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297 DW_AT_discr_list = 0x3d,
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298 DW_AT_encoding = 0x3e,
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299 DW_AT_external = 0x3f,
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300 DW_AT_frame_base = 0x40,
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301 DW_AT_friend = 0x41,
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302 DW_AT_identifier_case = 0x42,
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303 DW_AT_macro_info = 0x43,
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304 DW_AT_namelist_items = 0x44,
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305 DW_AT_priority = 0x45,
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306 DW_AT_segment = 0x46,
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307 DW_AT_specification = 0x47,
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308 DW_AT_static_link = 0x48,
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309 DW_AT_type = 0x49,
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310 DW_AT_use_location = 0x4a,
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311 DW_AT_variable_parameter = 0x4b,
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312 DW_AT_virtuality = 0x4c,
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313 DW_AT_vtable_elem_location = 0x4d,
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314 /* DWARF 3 values. */
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315 DW_AT_allocated = 0x4e,
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316 DW_AT_associated = 0x4f,
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317 DW_AT_data_location = 0x50,
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318 DW_AT_byte_stride = 0x51,
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319 DW_AT_stride = DW_AT_byte_stride,
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320 DW_AT_entry_pc = 0x52,
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321 DW_AT_use_UTF8 = 0x53,
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322 DW_AT_extension = 0x54,
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323 DW_AT_ranges = 0x55,
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324 DW_AT_trampoline = 0x56,
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325 DW_AT_call_column = 0x57,
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326 DW_AT_call_file = 0x58,
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327 DW_AT_call_line = 0x59,
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328 DW_AT_description = 0x5a,
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329 DW_AT_binary_scale = 0x5b,
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330 DW_AT_decimal_scale = 0x5c,
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331 DW_AT_small = 0x5d,
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332 DW_AT_decimal_sign = 0x5e,
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333 DW_AT_digit_count = 0x5f,
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334 DW_AT_picture_string = 0x60,
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335 DW_AT_mutable = 0x61,
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336 DW_AT_threads_scaled = 0x62,
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337 DW_AT_explicit = 0x63,
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338 DW_AT_object_pointer = 0x64,
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339 DW_AT_endianity = 0x65,
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340 DW_AT_elemental = 0x66,
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341 DW_AT_pure = 0x67,
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342 DW_AT_recursive = 0x68,
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343 /* SGI/MIPS extensions. */
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344 DW_AT_MIPS_fde = 0x2001,
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345 DW_AT_MIPS_loop_begin = 0x2002,
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346 DW_AT_MIPS_tail_loop_begin = 0x2003,
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347 DW_AT_MIPS_epilog_begin = 0x2004,
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348 DW_AT_MIPS_loop_unroll_factor = 0x2005,
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349 DW_AT_MIPS_software_pipeline_depth = 0x2006,
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350 DW_AT_MIPS_linkage_name = 0x2007,
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351 DW_AT_MIPS_stride = 0x2008,
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352 DW_AT_MIPS_abstract_name = 0x2009,
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353 DW_AT_MIPS_clone_origin = 0x200a,
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354 DW_AT_MIPS_has_inlines = 0x200b,
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355 /* HP extensions. */
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356 DW_AT_HP_block_index = 0x2000,
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357 DW_AT_HP_unmodifiable = 0x2001, /* Same as DW_AT_MIPS_fde. */
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358 DW_AT_HP_actuals_stmt_list = 0x2010,
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359 DW_AT_HP_proc_per_section = 0x2011,
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360 DW_AT_HP_raw_data_ptr = 0x2012,
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361 DW_AT_HP_pass_by_reference = 0x2013,
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362 DW_AT_HP_opt_level = 0x2014,
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363 DW_AT_HP_prof_version_id = 0x2015,
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364 DW_AT_HP_opt_flags = 0x2016,
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365 DW_AT_HP_cold_region_low_pc = 0x2017,
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366 DW_AT_HP_cold_region_high_pc = 0x2018,
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367 DW_AT_HP_all_variables_modifiable = 0x2019,
|
|
|
368 DW_AT_HP_linkage_name = 0x201a,
|
|
|
369 DW_AT_HP_prof_flags = 0x201b, /* In comp unit of procs_info for -g. */
|
|
|
370 /* GNU extensions. */
|
|
|
371 DW_AT_sf_names = 0x2101,
|
|
|
372 DW_AT_src_info = 0x2102,
|
|
|
373 DW_AT_mac_info = 0x2103,
|
|
|
374 DW_AT_src_coords = 0x2104,
|
|
|
375 DW_AT_body_begin = 0x2105,
|
|
|
376 DW_AT_body_end = 0x2106,
|
|
|
377 DW_AT_GNU_vector = 0x2107,
|
|
|
378 /* VMS extensions. */
|
|
|
379 DW_AT_VMS_rtnbeg_pd_address = 0x2201,
|
|
|
380 /* UPC extension. */
|
|
|
381 DW_AT_upc_threads_scaled = 0x3210,
|
|
|
382 /* PGI (STMicroelectronics) extensions. */
|
|
|
383 DW_AT_PGI_lbase = 0x3a00,
|
|
|
384 DW_AT_PGI_soffset = 0x3a01,
|
|
|
385 DW_AT_PGI_lstride = 0x3a02
|
|
|
386 };
|
|
|
387
|
|
|
388 #define DW_AT_lo_user 0x2000 /* Implementation-defined range start. */
|
|
|
389 #define DW_AT_hi_user 0x3ff0 /* Implementation-defined range end. */
|
|
|
390
|
|
|
391 /* Location atom names and codes. */
|
|
|
392 enum dwarf_location_atom
|
|
|
393 {
|
|
|
394 DW_OP_addr = 0x03,
|
|
|
395 DW_OP_deref = 0x06,
|
|
|
396 DW_OP_const1u = 0x08,
|
|
|
397 DW_OP_const1s = 0x09,
|
|
|
398 DW_OP_const2u = 0x0a,
|
|
|
399 DW_OP_const2s = 0x0b,
|
|
|
400 DW_OP_const4u = 0x0c,
|
|
|
401 DW_OP_const4s = 0x0d,
|
|
|
402 DW_OP_const8u = 0x0e,
|
|
|
403 DW_OP_const8s = 0x0f,
|
|
|
404 DW_OP_constu = 0x10,
|
|
|
405 DW_OP_consts = 0x11,
|
|
|
406 DW_OP_dup = 0x12,
|
|
|
407 DW_OP_drop = 0x13,
|
|
|
408 DW_OP_over = 0x14,
|
|
|
409 DW_OP_pick = 0x15,
|
|
|
410 DW_OP_swap = 0x16,
|
|
|
411 DW_OP_rot = 0x17,
|
|
|
412 DW_OP_xderef = 0x18,
|
|
|
413 DW_OP_abs = 0x19,
|
|
|
414 DW_OP_and = 0x1a,
|
|
|
415 DW_OP_div = 0x1b,
|
|
|
416 DW_OP_minus = 0x1c,
|
|
|
417 DW_OP_mod = 0x1d,
|
|
|
418 DW_OP_mul = 0x1e,
|
|
|
419 DW_OP_neg = 0x1f,
|
|
|
420 DW_OP_not = 0x20,
|
|
|
421 DW_OP_or = 0x21,
|
|
|
422 DW_OP_plus = 0x22,
|
|
|
423 DW_OP_plus_uconst = 0x23,
|
|
|
424 DW_OP_shl = 0x24,
|
|
|
425 DW_OP_shr = 0x25,
|
|
|
426 DW_OP_shra = 0x26,
|
|
|
427 DW_OP_xor = 0x27,
|
|
|
428 DW_OP_bra = 0x28,
|
|
|
429 DW_OP_eq = 0x29,
|
|
|
430 DW_OP_ge = 0x2a,
|
|
|
431 DW_OP_gt = 0x2b,
|
|
|
432 DW_OP_le = 0x2c,
|
|
|
433 DW_OP_lt = 0x2d,
|
|
|
434 DW_OP_ne = 0x2e,
|
|
|
435 DW_OP_skip = 0x2f,
|
|
|
436 DW_OP_lit0 = 0x30,
|
|
|
437 DW_OP_lit1 = 0x31,
|
|
|
438 DW_OP_lit2 = 0x32,
|
|
|
439 DW_OP_lit3 = 0x33,
|
|
|
440 DW_OP_lit4 = 0x34,
|
|
|
441 DW_OP_lit5 = 0x35,
|
|
|
442 DW_OP_lit6 = 0x36,
|
|
|
443 DW_OP_lit7 = 0x37,
|
|
|
444 DW_OP_lit8 = 0x38,
|
|
|
445 DW_OP_lit9 = 0x39,
|
|
|
446 DW_OP_lit10 = 0x3a,
|
|
|
447 DW_OP_lit11 = 0x3b,
|
|
|
448 DW_OP_lit12 = 0x3c,
|
|
|
449 DW_OP_lit13 = 0x3d,
|
|
|
450 DW_OP_lit14 = 0x3e,
|
|
|
451 DW_OP_lit15 = 0x3f,
|
|
|
452 DW_OP_lit16 = 0x40,
|
|
|
453 DW_OP_lit17 = 0x41,
|
|
|
454 DW_OP_lit18 = 0x42,
|
|
|
455 DW_OP_lit19 = 0x43,
|
|
|
456 DW_OP_lit20 = 0x44,
|
|
|
457 DW_OP_lit21 = 0x45,
|
|
|
458 DW_OP_lit22 = 0x46,
|
|
|
459 DW_OP_lit23 = 0x47,
|
|
|
460 DW_OP_lit24 = 0x48,
|
|
|
461 DW_OP_lit25 = 0x49,
|
|
|
462 DW_OP_lit26 = 0x4a,
|
|
|
463 DW_OP_lit27 = 0x4b,
|
|
|
464 DW_OP_lit28 = 0x4c,
|
|
|
465 DW_OP_lit29 = 0x4d,
|
|
|
466 DW_OP_lit30 = 0x4e,
|
|
|
467 DW_OP_lit31 = 0x4f,
|
|
|
468 DW_OP_reg0 = 0x50,
|
|
|
469 DW_OP_reg1 = 0x51,
|
|
|
470 DW_OP_reg2 = 0x52,
|
|
|
471 DW_OP_reg3 = 0x53,
|
|
|
472 DW_OP_reg4 = 0x54,
|
|
|
473 DW_OP_reg5 = 0x55,
|
|
|
474 DW_OP_reg6 = 0x56,
|
|
|
475 DW_OP_reg7 = 0x57,
|
|
|
476 DW_OP_reg8 = 0x58,
|
|
|
477 DW_OP_reg9 = 0x59,
|
|
|
478 DW_OP_reg10 = 0x5a,
|
|
|
479 DW_OP_reg11 = 0x5b,
|
|
|
480 DW_OP_reg12 = 0x5c,
|
|
|
481 DW_OP_reg13 = 0x5d,
|
|
|
482 DW_OP_reg14 = 0x5e,
|
|
|
483 DW_OP_reg15 = 0x5f,
|
|
|
484 DW_OP_reg16 = 0x60,
|
|
|
485 DW_OP_reg17 = 0x61,
|
|
|
486 DW_OP_reg18 = 0x62,
|
|
|
487 DW_OP_reg19 = 0x63,
|
|
|
488 DW_OP_reg20 = 0x64,
|
|
|
489 DW_OP_reg21 = 0x65,
|
|
|
490 DW_OP_reg22 = 0x66,
|
|
|
491 DW_OP_reg23 = 0x67,
|
|
|
492 DW_OP_reg24 = 0x68,
|
|
|
493 DW_OP_reg25 = 0x69,
|
|
|
494 DW_OP_reg26 = 0x6a,
|
|
|
495 DW_OP_reg27 = 0x6b,
|
|
|
496 DW_OP_reg28 = 0x6c,
|
|
|
497 DW_OP_reg29 = 0x6d,
|
|
|
498 DW_OP_reg30 = 0x6e,
|
|
|
499 DW_OP_reg31 = 0x6f,
|
|
|
500 DW_OP_breg0 = 0x70,
|
|
|
501 DW_OP_breg1 = 0x71,
|
|
|
502 DW_OP_breg2 = 0x72,
|
|
|
503 DW_OP_breg3 = 0x73,
|
|
|
504 DW_OP_breg4 = 0x74,
|
|
|
505 DW_OP_breg5 = 0x75,
|
|
|
506 DW_OP_breg6 = 0x76,
|
|
|
507 DW_OP_breg7 = 0x77,
|
|
|
508 DW_OP_breg8 = 0x78,
|
|
|
509 DW_OP_breg9 = 0x79,
|
|
|
510 DW_OP_breg10 = 0x7a,
|
|
|
511 DW_OP_breg11 = 0x7b,
|
|
|
512 DW_OP_breg12 = 0x7c,
|
|
|
513 DW_OP_breg13 = 0x7d,
|
|
|
514 DW_OP_breg14 = 0x7e,
|
|
|
515 DW_OP_breg15 = 0x7f,
|
|
|
516 DW_OP_breg16 = 0x80,
|
|
|
517 DW_OP_breg17 = 0x81,
|
|
|
518 DW_OP_breg18 = 0x82,
|
|
|
519 DW_OP_breg19 = 0x83,
|
|
|
520 DW_OP_breg20 = 0x84,
|
|
|
521 DW_OP_breg21 = 0x85,
|
|
|
522 DW_OP_breg22 = 0x86,
|
|
|
523 DW_OP_breg23 = 0x87,
|
|
|
524 DW_OP_breg24 = 0x88,
|
|
|
525 DW_OP_breg25 = 0x89,
|
|
|
526 DW_OP_breg26 = 0x8a,
|
|
|
527 DW_OP_breg27 = 0x8b,
|
|
|
528 DW_OP_breg28 = 0x8c,
|
|
|
529 DW_OP_breg29 = 0x8d,
|
|
|
530 DW_OP_breg30 = 0x8e,
|
|
|
531 DW_OP_breg31 = 0x8f,
|
|
|
532 DW_OP_regx = 0x90,
|
|
|
533 DW_OP_fbreg = 0x91,
|
|
|
534 DW_OP_bregx = 0x92,
|
|
|
535 DW_OP_piece = 0x93,
|
|
|
536 DW_OP_deref_size = 0x94,
|
|
|
537 DW_OP_xderef_size = 0x95,
|
|
|
538 DW_OP_nop = 0x96,
|
|
|
539 /* DWARF 3 extensions. */
|
|
|
540 DW_OP_push_object_address = 0x97,
|
|
|
541 DW_OP_call2 = 0x98,
|
|
|
542 DW_OP_call4 = 0x99,
|
|
|
543 DW_OP_call_ref = 0x9a,
|
|
|
544 DW_OP_form_tls_address = 0x9b,
|
|
|
545 DW_OP_call_frame_cfa = 0x9c,
|
|
|
546 DW_OP_bit_piece = 0x9d,
|
|
|
547 /* GNU extensions. */
|
|
|
548 DW_OP_GNU_push_tls_address = 0xe0,
|
|
|
549 /* The following is for marking variables that are uninitialized. */
|
|
|
550 DW_OP_GNU_uninit = 0xf0,
|
|
|
551 DW_OP_GNU_encoded_addr = 0xf1,
|
|
|
552 /* HP extensions. */
|
|
|
553 DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */
|
|
|
554 DW_OP_HP_is_value = 0xe1,
|
|
|
555 DW_OP_HP_fltconst4 = 0xe2,
|
|
|
556 DW_OP_HP_fltconst8 = 0xe3,
|
|
|
557 DW_OP_HP_mod_range = 0xe4,
|
|
|
558 DW_OP_HP_unmod_range = 0xe5,
|
|
|
559 DW_OP_HP_tls = 0xe6
|
|
|
560 };
|
|
|
561
|
|
|
562 #define DW_OP_lo_user 0xe0 /* Implementation-defined range start. */
|
|
|
563 #define DW_OP_hi_user 0xff /* Implementation-defined range end. */
|
|
|
564
|
|
|
565 /* Type encodings. */
|
|
|
566 enum dwarf_type
|
|
|
567 {
|
|
|
568 DW_ATE_void = 0x0,
|
|
|
569 DW_ATE_address = 0x1,
|
|
|
570 DW_ATE_boolean = 0x2,
|
|
|
571 DW_ATE_complex_float = 0x3,
|
|
|
572 DW_ATE_float = 0x4,
|
|
|
573 DW_ATE_signed = 0x5,
|
|
|
574 DW_ATE_signed_char = 0x6,
|
|
|
575 DW_ATE_unsigned = 0x7,
|
|
|
576 DW_ATE_unsigned_char = 0x8,
|
|
|
577 /* DWARF 3. */
|
|
|
578 DW_ATE_imaginary_float = 0x9,
|
|
|
579 DW_ATE_packed_decimal = 0xa,
|
|
|
580 DW_ATE_numeric_string = 0xb,
|
|
|
581 DW_ATE_edited = 0xc,
|
|
|
582 DW_ATE_signed_fixed = 0xd,
|
|
|
583 DW_ATE_unsigned_fixed = 0xe,
|
|
|
584 DW_ATE_decimal_float = 0xf,
|
|
|
585 /* HP extensions. */
|
|
|
586 DW_ATE_HP_float80 = 0x80, /* Floating-point (80 bit). */
|
|
|
587 DW_ATE_HP_complex_float80 = 0x81, /* Complex floating-point (80 bit). */
|
|
|
588 DW_ATE_HP_float128 = 0x82, /* Floating-point (128 bit). */
|
|
|
589 DW_ATE_HP_complex_float128 = 0x83, /* Complex floating-point (128 bit). */
|
|
|
590 DW_ATE_HP_floathpintel = 0x84, /* Floating-point (82 bit IA64). */
|
|
|
591 DW_ATE_HP_imaginary_float80 = 0x85,
|
|
|
592 DW_ATE_HP_imaginary_float128 = 0x86
|
|
|
593 };
|
|
|
594
|
|
|
595 #define DW_ATE_lo_user 0x80
|
|
|
596 #define DW_ATE_hi_user 0xff
|
|
|
597
|
|
|
598 /* Decimal sign encodings. */
|
|
|
599 enum dwarf_decimal_sign_encoding
|
|
|
600 {
|
|
|
601 /* DWARF 3. */
|
|
|
602 DW_DS_unsigned = 0x01,
|
|
|
603 DW_DS_leading_overpunch = 0x02,
|
|
|
604 DW_DS_trailing_overpunch = 0x03,
|
|
|
605 DW_DS_leading_separate = 0x04,
|
|
|
606 DW_DS_trailing_separate = 0x05
|
|
|
607 };
|
|
|
608
|
|
|
609 /* Endianity encodings. */
|
|
|
610 enum dwarf_endianity_encoding
|
|
|
611 {
|
|
|
612 /* DWARF 3. */
|
|
|
613 DW_END_default = 0x00,
|
|
|
614 DW_END_big = 0x01,
|
|
|
615 DW_END_little = 0x02
|
|
|
616 };
|
|
|
617
|
|
|
618 #define DW_END_lo_user 0x40
|
|
|
619 #define DW_END_hi_user 0xff
|
|
|
620
|
|
|
621 /* Array ordering names and codes. */
|
|
|
622 enum dwarf_array_dim_ordering
|
|
|
623 {
|
|
|
624 DW_ORD_row_major = 0,
|
|
|
625 DW_ORD_col_major = 1
|
|
|
626 };
|
|
|
627
|
|
|
628 /* Access attribute. */
|
|
|
629 enum dwarf_access_attribute
|
|
|
630 {
|
|
|
631 DW_ACCESS_public = 1,
|
|
|
632 DW_ACCESS_protected = 2,
|
|
|
633 DW_ACCESS_private = 3
|
|
|
634 };
|
|
|
635
|
|
|
636 /* Visibility. */
|
|
|
637 enum dwarf_visibility_attribute
|
|
|
638 {
|
|
|
639 DW_VIS_local = 1,
|
|
|
640 DW_VIS_exported = 2,
|
|
|
641 DW_VIS_qualified = 3
|
|
|
642 };
|
|
|
643
|
|
|
644 /* Virtuality. */
|
|
|
645 enum dwarf_virtuality_attribute
|
|
|
646 {
|
|
|
647 DW_VIRTUALITY_none = 0,
|
|
|
648 DW_VIRTUALITY_virtual = 1,
|
|
|
649 DW_VIRTUALITY_pure_virtual = 2
|
|
|
650 };
|
|
|
651
|
|
|
652 /* Case sensitivity. */
|
|
|
653 enum dwarf_id_case
|
|
|
654 {
|
|
|
655 DW_ID_case_sensitive = 0,
|
|
|
656 DW_ID_up_case = 1,
|
|
|
657 DW_ID_down_case = 2,
|
|
|
658 DW_ID_case_insensitive = 3
|
|
|
659 };
|
|
|
660
|
|
|
661 /* Calling convention. */
|
|
|
662 enum dwarf_calling_convention
|
|
|
663 {
|
|
|
664 DW_CC_normal = 0x1,
|
|
|
665 DW_CC_program = 0x2,
|
|
|
666 DW_CC_nocall = 0x3,
|
|
|
667 DW_CC_GNU_renesas_sh = 0x40
|
|
|
668 };
|
|
|
669
|
|
|
670 #define DW_CC_lo_user 0x40
|
|
|
671 #define DW_CC_hi_user 0xff
|
|
|
672
|
|
|
673 /* Inline attribute. */
|
|
|
674 enum dwarf_inline_attribute
|
|
|
675 {
|
|
|
676 DW_INL_not_inlined = 0,
|
|
|
677 DW_INL_inlined = 1,
|
|
|
678 DW_INL_declared_not_inlined = 2,
|
|
|
679 DW_INL_declared_inlined = 3
|
|
|
680 };
|
|
|
681
|
|
|
682 /* Discriminant lists. */
|
|
|
683 enum dwarf_discrim_list
|
|
|
684 {
|
|
|
685 DW_DSC_label = 0,
|
|
|
686 DW_DSC_range = 1
|
|
|
687 };
|
|
|
688
|
|
|
689 /* Line number opcodes. */
|
|
|
690 enum dwarf_line_number_ops
|
|
|
691 {
|
|
|
692 DW_LNS_extended_op = 0,
|
|
|
693 DW_LNS_copy = 1,
|
|
|
694 DW_LNS_advance_pc = 2,
|
|
|
695 DW_LNS_advance_line = 3,
|
|
|
696 DW_LNS_set_file = 4,
|
|
|
697 DW_LNS_set_column = 5,
|
|
|
698 DW_LNS_negate_stmt = 6,
|
|
|
699 DW_LNS_set_basic_block = 7,
|
|
|
700 DW_LNS_const_add_pc = 8,
|
|
|
701 DW_LNS_fixed_advance_pc = 9,
|
|
|
702 /* DWARF 3. */
|
|
|
703 DW_LNS_set_prologue_end = 10,
|
|
|
704 DW_LNS_set_epilogue_begin = 11,
|
|
|
705 DW_LNS_set_isa = 12
|
|
|
706 };
|
|
|
707
|
|
|
708 /* Line number extended opcodes. */
|
|
|
709 enum dwarf_line_number_x_ops
|
|
|
710 {
|
|
|
711 DW_LNE_end_sequence = 1,
|
|
|
712 DW_LNE_set_address = 2,
|
|
|
713 DW_LNE_define_file = 3,
|
|
|
714 /* HP extensions. */
|
|
|
715 DW_LNE_HP_negate_is_UV_update = 0x11,
|
|
|
716 DW_LNE_HP_push_context = 0x12,
|
|
|
717 DW_LNE_HP_pop_context = 0x13,
|
|
|
718 DW_LNE_HP_set_file_line_column = 0x14,
|
|
|
719 DW_LNE_HP_set_routine_name = 0x15,
|
|
|
720 DW_LNE_HP_set_sequence = 0x16,
|
|
|
721 DW_LNE_HP_negate_post_semantics = 0x17,
|
|
|
722 DW_LNE_HP_negate_function_exit = 0x18,
|
|
|
723 DW_LNE_HP_negate_front_end_logical = 0x19,
|
|
|
724 DW_LNE_HP_define_proc = 0x20
|
|
|
725 };
|
|
|
726
|
|
|
727 #define DW_LNE_lo_user 0x80
|
|
|
728 #define DW_LNE_hi_user 0xff
|
|
|
729
|
|
|
730 /* Call frame information. */
|
|
|
731 enum dwarf_call_frame_info
|
|
|
732 {
|
|
|
733 DW_CFA_advance_loc = 0x40,
|
|
|
734 DW_CFA_offset = 0x80,
|
|
|
735 DW_CFA_restore = 0xc0,
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|
|
736 DW_CFA_nop = 0x00,
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|
|
737 DW_CFA_set_loc = 0x01,
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|
|
738 DW_CFA_advance_loc1 = 0x02,
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|
|
739 DW_CFA_advance_loc2 = 0x03,
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|
|
740 DW_CFA_advance_loc4 = 0x04,
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|
|
741 DW_CFA_offset_extended = 0x05,
|
|
|
742 DW_CFA_restore_extended = 0x06,
|
|
|
743 DW_CFA_undefined = 0x07,
|
|
|
744 DW_CFA_same_value = 0x08,
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|
|
745 DW_CFA_register = 0x09,
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|
|
746 DW_CFA_remember_state = 0x0a,
|
|
|
747 DW_CFA_restore_state = 0x0b,
|
|
|
748 DW_CFA_def_cfa = 0x0c,
|
|
|
749 DW_CFA_def_cfa_register = 0x0d,
|
|
|
750 DW_CFA_def_cfa_offset = 0x0e,
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|
|
751 /* DWARF 3. */
|
|
|
752 DW_CFA_def_cfa_expression = 0x0f,
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|
|
753 DW_CFA_expression = 0x10,
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|
|
754 DW_CFA_offset_extended_sf = 0x11,
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|
|
755 DW_CFA_def_cfa_sf = 0x12,
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|
|
756 DW_CFA_def_cfa_offset_sf = 0x13,
|
|
|
757 DW_CFA_val_offset = 0x14,
|
|
|
758 DW_CFA_val_offset_sf = 0x15,
|
|
|
759 DW_CFA_val_expression = 0x16,
|
|
|
760 /* SGI/MIPS specific. */
|
|
|
761 DW_CFA_MIPS_advance_loc8 = 0x1d,
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|
|
762 /* GNU extensions. */
|
|
|
763 DW_CFA_GNU_window_save = 0x2d,
|
|
|
764 DW_CFA_GNU_args_size = 0x2e,
|
|
|
765 DW_CFA_GNU_negative_offset_extended = 0x2f
|
|
|
766 };
|
|
|
767
|
|
|
768 #define DW_CIE_ID 0xffffffff
|
|
|
769 #define DW64_CIE_ID 0xffffffffffffffffULL
|
|
|
770 #define DW_CIE_VERSION 1
|
|
|
771
|
|
|
772 #define DW_CFA_extended 0
|
|
|
773 #define DW_CFA_lo_user 0x1c
|
|
|
774 #define DW_CFA_hi_user 0x3f
|
|
|
775
|
|
|
776 #define DW_CHILDREN_no 0x00
|
|
|
777 #define DW_CHILDREN_yes 0x01
|
|
|
778
|
|
|
779 #define DW_ADDR_none 0
|
|
|
780
|
|
|
781 /* Source language names and codes. */
|
|
|
782 enum dwarf_source_language
|
|
|
783 {
|
|
|
784 DW_LANG_C89 = 0x0001,
|
|
|
785 DW_LANG_C = 0x0002,
|
|
|
786 DW_LANG_Ada83 = 0x0003,
|
|
|
787 DW_LANG_C_plus_plus = 0x0004,
|
|
|
788 DW_LANG_Cobol74 = 0x0005,
|
|
|
789 DW_LANG_Cobol85 = 0x0006,
|
|
|
790 DW_LANG_Fortran77 = 0x0007,
|
|
|
791 DW_LANG_Fortran90 = 0x0008,
|
|
|
792 DW_LANG_Pascal83 = 0x0009,
|
|
|
793 DW_LANG_Modula2 = 0x000a,
|
|
|
794 /* DWARF 3. */
|
|
|
795 DW_LANG_Java = 0x000b,
|
|
|
796 DW_LANG_C99 = 0x000c,
|
|
|
797 DW_LANG_Ada95 = 0x000d,
|
|
|
798 DW_LANG_Fortran95 = 0x000e,
|
|
|
799 DW_LANG_PLI = 0x000f,
|
|
|
800 DW_LANG_ObjC = 0x0010,
|
|
|
801 DW_LANG_ObjC_plus_plus = 0x0011,
|
|
|
802 DW_LANG_UPC = 0x0012,
|
|
|
803 DW_LANG_D = 0x0013,
|
|
|
804 /* MIPS. */
|
|
|
805 DW_LANG_Mips_Assembler = 0x8001,
|
|
|
806 /* UPC. */
|
|
|
807 DW_LANG_Upc = 0x8765
|
|
|
808 };
|
|
|
809
|
|
|
810 #define DW_LANG_lo_user 0x8000 /* Implementation-defined range start. */
|
|
|
811 #define DW_LANG_hi_user 0xffff /* Implementation-defined range start. */
|
|
|
812
|
|
|
813 /* Names and codes for macro information. */
|
|
|
814 enum dwarf_macinfo_record_type
|
|
|
815 {
|
|
|
816 DW_MACINFO_define = 1,
|
|
|
817 DW_MACINFO_undef = 2,
|
|
|
818 DW_MACINFO_start_file = 3,
|
|
|
819 DW_MACINFO_end_file = 4,
|
|
|
820 DW_MACINFO_vendor_ext = 255
|
|
|
821 };
|
|
|
822
|
|
|
823 /* @@@ For use with GNU frame unwind information. */
|
|
|
824
|
|
|
825 #define DW_EH_PE_absptr 0x00
|
|
|
826 #define DW_EH_PE_omit 0xff
|
|
|
827
|
|
|
828 #define DW_EH_PE_uleb128 0x01
|
|
|
829 #define DW_EH_PE_udata2 0x02
|
|
|
830 #define DW_EH_PE_udata4 0x03
|
|
|
831 #define DW_EH_PE_udata8 0x04
|
|
|
832 #define DW_EH_PE_sleb128 0x09
|
|
|
833 #define DW_EH_PE_sdata2 0x0A
|
|
|
834 #define DW_EH_PE_sdata4 0x0B
|
|
|
835 #define DW_EH_PE_sdata8 0x0C
|
|
|
836 #define DW_EH_PE_signed 0x08
|
|
|
837
|
|
|
838 #define DW_EH_PE_pcrel 0x10
|
|
|
839 #define DW_EH_PE_textrel 0x20
|
|
|
840 #define DW_EH_PE_datarel 0x30
|
|
|
841 #define DW_EH_PE_funcrel 0x40
|
|
|
842 #define DW_EH_PE_aligned 0x50
|
|
|
843
|
|
|
844 #define DW_EH_PE_indirect 0x80
|
|
|
845
|
|
|
846 #endif /* dwarf2.h */
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