src/llvm/include/llvm/Support/Dwarf.h

   1 //===-- llvm/Support/Dwarf.h ---Dwarf Constants------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file contains constants used for implementing Dwarf debug support.  For
  11 // Details on the Dwarf 3 specfication see DWARF Debugging Information Format
  12 // V.3 reference manual http://dwarf.freestandards.org ,
  13 //
  14 //===----------------------------------------------------------------------===//
  15
  16 #ifndef LLVM_SUPPORT_DWARF_H
  17 #define LLVM_SUPPORT_DWARF_H
  18
  19 namespace llvm {
  20
  21 //===----------------------------------------------------------------------===//
  22 // Debug info constants.
  23
  24 enum {
  25   LLVMDebugVersion = (12 << 16),        // Current version of debug information.
  26   LLVMDebugVersion11 = (11 << 16),      // Constant for version 11.
  27   LLVMDebugVersion10 = (10 << 16),      // Constant for version 10.
  28   LLVMDebugVersion9 = (9 << 16),        // Constant for version 9.
  29   LLVMDebugVersion8 = (8 << 16),        // Constant for version 8.
  30   LLVMDebugVersion7 = (7 << 16),        // Constant for version 7.
  31   LLVMDebugVersion6 = (6 << 16),        // Constant for version 6.
  32   LLVMDebugVersion5 = (5 << 16),        // Constant for version 5.
  33   LLVMDebugVersion4 = (4 << 16),        // Constant for version 4.
  34   LLVMDebugVersionMask = 0xffff0000     // Mask for version number.
  35 };
  36
  37 namespace dwarf {
  38
  39 //===----------------------------------------------------------------------===//
  40 // Dwarf constants as gleaned from the DWARF Debugging Information Format V.3
  41 // reference manual http://dwarf.freestandards.org .
  42 //
  43
  44 // Do not mix the following two enumerations sets.  DW_TAG_invalid changes the
  45 // enumeration base type.
  46
  47 enum llvm_dwarf_constants {
  48   // llvm mock tags
  49   DW_TAG_invalid = ~0U,                 // Tag for invalid results.
  50
  51   DW_TAG_auto_variable = 0x100,         // Tag for local (auto) variables.
  52   DW_TAG_arg_variable = 0x101,          // Tag for argument variables.
  53   DW_TAG_return_variable = 0x102,       // Tag for return variables.
  54   DW_TAG_vector_type = 0x103,           // Tag for vector types.
  55
  56   DW_TAG_user_base = 0x1000,            // Recommended base for user tags.
  57
  58   DW_CIE_VERSION = 1,                   // Common frame information version.
  59   DW_CIE_ID       = 0xffffffff          // Common frame information mark.
  60 };
  61
  62 enum dwarf_constants {
  63   DWARF_VERSION = 2,
  64
  65   // Tags
  66   DW_TAG_array_type = 0x01,
  67   DW_TAG_class_type = 0x02,
  68   DW_TAG_entry_point = 0x03,
  69   DW_TAG_enumeration_type = 0x04,
  70   DW_TAG_formal_parameter = 0x05,
  71   DW_TAG_imported_declaration = 0x08,
  72   DW_TAG_label = 0x0a,
  73   DW_TAG_lexical_block = 0x0b,
  74   DW_TAG_member = 0x0d,
  75   DW_TAG_pointer_type = 0x0f,
  76   DW_TAG_reference_type = 0x10,
  77   DW_TAG_compile_unit = 0x11,
  78   DW_TAG_string_type = 0x12,
  79   DW_TAG_structure_type = 0x13,
  80   DW_TAG_subroutine_type = 0x15,
  81   DW_TAG_typedef = 0x16,
  82   DW_TAG_union_type = 0x17,
  83   DW_TAG_unspecified_parameters = 0x18,
  84   DW_TAG_variant = 0x19,
  85   DW_TAG_common_block = 0x1a,
  86   DW_TAG_common_inclusion = 0x1b,
  87   DW_TAG_inheritance = 0x1c,
  88   DW_TAG_inlined_subroutine = 0x1d,
  89   DW_TAG_module = 0x1e,
  90   DW_TAG_ptr_to_member_type = 0x1f,
  91   DW_TAG_set_type = 0x20,
  92   DW_TAG_subrange_type = 0x21,
  93   DW_TAG_with_stmt = 0x22,
  94   DW_TAG_access_declaration = 0x23,
  95   DW_TAG_base_type = 0x24,
  96   DW_TAG_catch_block = 0x25,
  97   DW_TAG_const_type = 0x26,
  98   DW_TAG_constant = 0x27,
  99   DW_TAG_enumerator = 0x28,
 100   DW_TAG_file_type = 0x29,
 101   DW_TAG_friend = 0x2a,
 102   DW_TAG_namelist = 0x2b,
 103   DW_TAG_namelist_item = 0x2c,
 104   DW_TAG_packed_type = 0x2d,
 105   DW_TAG_subprogram = 0x2e,
 106   DW_TAG_template_type_parameter = 0x2f,
 107   DW_TAG_template_value_parameter = 0x30,
 108   DW_TAG_thrown_type = 0x31,
 109   DW_TAG_try_block = 0x32,
 110   DW_TAG_variant_part = 0x33,
 111   DW_TAG_variable = 0x34,
 112   DW_TAG_volatile_type = 0x35,
 113   DW_TAG_dwarf_procedure = 0x36,
 114   DW_TAG_restrict_type = 0x37,
 115   DW_TAG_interface_type = 0x38,
 116   DW_TAG_namespace = 0x39,
 117   DW_TAG_imported_module = 0x3a,
 118   DW_TAG_unspecified_type = 0x3b,
 119   DW_TAG_partial_unit = 0x3c,
 120   DW_TAG_imported_unit = 0x3d,
 121   DW_TAG_condition = 0x3f,
 122   DW_TAG_shared_type = 0x40,
 123   DW_TAG_type_unit = 0x41,
 124   DW_TAG_rvalue_reference_type = 0x42,
 125   DW_TAG_template_alias = 0x43,
 126   DW_TAG_MIPS_loop = 0x4081,
 127   DW_TAG_format_label = 0x4101,
 128   DW_TAG_function_template = 0x4102,
 129   DW_TAG_class_template = 0x4103,
 130   DW_TAG_GNU_template_template_param = 0x4106,
 131   DW_TAG_GNU_template_parameter_pack = 0x4107,
 132   DW_TAG_GNU_formal_parameter_pack = 0x4108,
 133   DW_TAG_lo_user = 0x4080,
 134   DW_TAG_APPLE_property = 0x4200,
 135   DW_TAG_hi_user = 0xffff,
 136
 137   // Children flag
 138   DW_CHILDREN_no = 0x00,
 139   DW_CHILDREN_yes = 0x01,
 140
 141   // Attributes
 142   DW_AT_sibling = 0x01,
 143   DW_AT_location = 0x02,
 144   DW_AT_name = 0x03,
 145   DW_AT_ordering = 0x09,
 146   DW_AT_byte_size = 0x0b,
 147   DW_AT_bit_offset = 0x0c,
 148   DW_AT_bit_size = 0x0d,
 149   DW_AT_stmt_list = 0x10,
 150   DW_AT_low_pc = 0x11,
 151   DW_AT_high_pc = 0x12,
 152   DW_AT_language = 0x13,
 153   DW_AT_discr = 0x15,
 154   DW_AT_discr_value = 0x16,
 155   DW_AT_visibility = 0x17,
 156   DW_AT_import = 0x18,
 157   DW_AT_string_length = 0x19,
 158   DW_AT_common_reference = 0x1a,
 159   DW_AT_comp_dir = 0x1b,
 160   DW_AT_const_value = 0x1c,
 161   DW_AT_containing_type = 0x1d,
 162   DW_AT_default_value = 0x1e,
 163   DW_AT_inline = 0x20,
 164   DW_AT_is_optional = 0x21,
 165   DW_AT_lower_bound = 0x22,
 166   DW_AT_producer = 0x25,
 167   DW_AT_prototyped = 0x27,
 168   DW_AT_return_addr = 0x2a,
 169   DW_AT_start_scope = 0x2c,
 170   DW_AT_bit_stride = 0x2e,
 171   DW_AT_upper_bound = 0x2f,
 172   DW_AT_abstract_origin = 0x31,
 173   DW_AT_accessibility = 0x32,
 174   DW_AT_address_class = 0x33,
 175   DW_AT_artificial = 0x34,
 176   DW_AT_base_types = 0x35,
 177   DW_AT_calling_convention = 0x36,
 178   DW_AT_count = 0x37,
 179   DW_AT_data_member_location = 0x38,
 180   DW_AT_decl_column = 0x39,
 181   DW_AT_decl_file = 0x3a,
 182   DW_AT_decl_line = 0x3b,
 183   DW_AT_declaration = 0x3c,
 184   DW_AT_discr_list = 0x3d,
 185   DW_AT_encoding = 0x3e,
 186   DW_AT_external = 0x3f,
 187   DW_AT_frame_base = 0x40,
 188   DW_AT_friend = 0x41,
 189   DW_AT_identifier_case = 0x42,
 190   DW_AT_macro_info = 0x43,
 191   DW_AT_namelist_item = 0x44,
 192   DW_AT_priority = 0x45,
 193   DW_AT_segment = 0x46,
 194   DW_AT_specification = 0x47,
 195   DW_AT_static_link = 0x48,
 196   DW_AT_type = 0x49,
 197   DW_AT_use_location = 0x4a,
 198   DW_AT_variable_parameter = 0x4b,
 199   DW_AT_virtuality = 0x4c,
 200   DW_AT_vtable_elem_location = 0x4d,
 201   DW_AT_allocated = 0x4e,
 202   DW_AT_associated = 0x4f,
 203   DW_AT_data_location = 0x50,
 204   DW_AT_byte_stride = 0x51,
 205   DW_AT_entry_pc = 0x52,
 206   DW_AT_use_UTF8 = 0x53,
 207   DW_AT_extension = 0x54,
 208   DW_AT_ranges = 0x55,
 209   DW_AT_trampoline = 0x56,
 210   DW_AT_call_column = 0x57,
 211   DW_AT_call_file = 0x58,
 212   DW_AT_call_line = 0x59,
 213   DW_AT_description = 0x5a,
 214   DW_AT_binary_scale = 0x5b,
 215   DW_AT_decimal_scale = 0x5c,
 216   DW_AT_small = 0x5d,
 217   DW_AT_decimal_sign = 0x5e,
 218   DW_AT_digit_count = 0x5f,
 219   DW_AT_picture_string = 0x60,
 220   DW_AT_mutable = 0x61,
 221   DW_AT_threads_scaled = 0x62,
 222   DW_AT_explicit = 0x63,
 223   DW_AT_object_pointer = 0x64,
 224   DW_AT_endianity = 0x65,
 225   DW_AT_elemental = 0x66,
 226   DW_AT_pure = 0x67,
 227   DW_AT_recursive = 0x68,
 228   DW_AT_signature = 0x69,
 229   DW_AT_main_subprogram = 0x6a,
 230   DW_AT_data_bit_offset = 0x6b,
 231   DW_AT_const_expr = 0x6c,
 232   DW_AT_enum_class = 0x6d,
 233   DW_AT_linkage_name = 0x6e,
 234   DW_AT_MIPS_loop_begin = 0x2002,
 235   DW_AT_MIPS_tail_loop_begin = 0x2003,
 236   DW_AT_MIPS_epilog_begin = 0x2004,
 237   DW_AT_MIPS_loop_unroll_factor = 0x2005,
 238   DW_AT_MIPS_software_pipeline_depth = 0x2006,
 239   DW_AT_MIPS_linkage_name = 0x2007,
 240   DW_AT_MIPS_stride = 0x2008,
 241   DW_AT_MIPS_abstract_name = 0x2009,
 242   DW_AT_MIPS_clone_origin = 0x200a,
 243   DW_AT_MIPS_has_inlines = 0x200b,
 244   DW_AT_MIPS_stride_byte = 0x200c,
 245   DW_AT_MIPS_stride_elem = 0x200d,
 246   DW_AT_MIPS_ptr_dopetype = 0x200e,
 247   DW_AT_MIPS_allocatable_dopetype = 0x200f,
 248   DW_AT_MIPS_assumed_shape_dopetype = 0x2010,
 249   DW_AT_sf_names = 0x2101,
 250   DW_AT_src_info = 0x2102,
 251   DW_AT_mac_info = 0x2103,
 252   DW_AT_src_coords = 0x2104,
 253   DW_AT_body_begin = 0x2105,
 254   DW_AT_body_end = 0x2106,
 255   DW_AT_GNU_vector = 0x2107,
 256   DW_AT_GNU_template_name = 0x2110,
 257   DW_AT_MIPS_assumed_size = 0x2011,
 258   DW_AT_lo_user = 0x2000,
 259   DW_AT_hi_user = 0x3fff,
 260
 261   // Apple extensions.
 262   DW_AT_APPLE_optimized = 0x3fe1,
 263   DW_AT_APPLE_flags = 0x3fe2,
 264   DW_AT_APPLE_isa = 0x3fe3,
 265   DW_AT_APPLE_block = 0x3fe4,
 266   DW_AT_APPLE_major_runtime_vers = 0x3fe5,
 267   DW_AT_APPLE_runtime_class = 0x3fe6,
 268   DW_AT_APPLE_omit_frame_ptr = 0x3fe7,
 269   DW_AT_APPLE_property_name = 0x3fe8,
 270   DW_AT_APPLE_property_getter = 0x3fe9,
 271   DW_AT_APPLE_property_setter = 0x3fea,
 272   DW_AT_APPLE_property_attribute = 0x3feb,
 273   DW_AT_APPLE_objc_complete_type = 0x3fec,
 274   DW_AT_APPLE_property = 0x3fed,
 275
 276   // Attribute form encodings
 277   DW_FORM_addr = 0x01,
 278   DW_FORM_block2 = 0x03,
 279   DW_FORM_block4 = 0x04,
 280   DW_FORM_data2 = 0x05,
 281   DW_FORM_data4 = 0x06,
 282   DW_FORM_data8 = 0x07,
 283   DW_FORM_string = 0x08,
 284   DW_FORM_block = 0x09,
 285   DW_FORM_block1 = 0x0a,
 286   DW_FORM_data1 = 0x0b,
 287   DW_FORM_flag = 0x0c,
 288   DW_FORM_sdata = 0x0d,
 289   DW_FORM_strp = 0x0e,
 290   DW_FORM_udata = 0x0f,
 291   DW_FORM_ref_addr = 0x10,
 292   DW_FORM_ref1 = 0x11,
 293   DW_FORM_ref2 = 0x12,
 294   DW_FORM_ref4 = 0x13,
 295   DW_FORM_ref8 = 0x14,
 296   DW_FORM_ref_udata = 0x15,
 297   DW_FORM_indirect = 0x16,
 298   DW_FORM_sec_offset = 0x17,
 299   DW_FORM_exprloc = 0x18,
 300   DW_FORM_flag_present = 0x19,
 301   DW_FORM_ref_sig8 = 0x20,
 302
 303   // Operation encodings
 304   DW_OP_addr = 0x03,
 305   DW_OP_deref = 0x06,
 306   DW_OP_const1u = 0x08,
 307   DW_OP_const1s = 0x09,
 308   DW_OP_const2u = 0x0a,
 309   DW_OP_const2s = 0x0b,
 310   DW_OP_const4u = 0x0c,
 311   DW_OP_const4s = 0x0d,
 312   DW_OP_const8u = 0x0e,
 313   DW_OP_const8s = 0x0f,
 314   DW_OP_constu = 0x10,
 315   DW_OP_consts = 0x11,
 316   DW_OP_dup = 0x12,
 317   DW_OP_drop = 0x13,
 318   DW_OP_over = 0x14,
 319   DW_OP_pick = 0x15,
 320   DW_OP_swap = 0x16,
 321   DW_OP_rot = 0x17,
 322   DW_OP_xderef = 0x18,
 323   DW_OP_abs = 0x19,
 324   DW_OP_and = 0x1a,
 325   DW_OP_div = 0x1b,
 326   DW_OP_minus = 0x1c,
 327   DW_OP_mod = 0x1d,
 328   DW_OP_mul = 0x1e,
 329   DW_OP_neg = 0x1f,
 330   DW_OP_not = 0x20,
 331   DW_OP_or = 0x21,
 332   DW_OP_plus = 0x22,
 333   DW_OP_plus_uconst = 0x23,
 334   DW_OP_shl = 0x24,
 335   DW_OP_shr = 0x25,
 336   DW_OP_shra = 0x26,
 337   DW_OP_xor = 0x27,
 338   DW_OP_skip = 0x2f,
 339   DW_OP_bra = 0x28,
 340   DW_OP_eq = 0x29,
 341   DW_OP_ge = 0x2a,
 342   DW_OP_gt = 0x2b,
 343   DW_OP_le = 0x2c,
 344   DW_OP_lt = 0x2d,
 345   DW_OP_ne = 0x2e,
 346   DW_OP_lit0 = 0x30,
 347   DW_OP_lit1 = 0x31,
 348   DW_OP_lit2 = 0x32,
 349   DW_OP_lit3 = 0x33,
 350   DW_OP_lit4 = 0x34,
 351   DW_OP_lit5 = 0x35,
 352   DW_OP_lit6 = 0x36,
 353   DW_OP_lit7 = 0x37,
 354   DW_OP_lit8 = 0x38,
 355   DW_OP_lit9 = 0x39,
 356   DW_OP_lit10 = 0x3a,
 357   DW_OP_lit11 = 0x3b,
 358   DW_OP_lit12 = 0x3c,
 359   DW_OP_lit13 = 0x3d,
 360   DW_OP_lit14 = 0x3e,
 361   DW_OP_lit15 = 0x3f,
 362   DW_OP_lit16 = 0x40,
 363   DW_OP_lit17 = 0x41,
 364   DW_OP_lit18 = 0x42,
 365   DW_OP_lit19 = 0x43,
 366   DW_OP_lit20 = 0x44,
 367   DW_OP_lit21 = 0x45,
 368   DW_OP_lit22 = 0x46,
 369   DW_OP_lit23 = 0x47,
 370   DW_OP_lit24 = 0x48,
 371   DW_OP_lit25 = 0x49,
 372   DW_OP_lit26 = 0x4a,
 373   DW_OP_lit27 = 0x4b,
 374   DW_OP_lit28 = 0x4c,
 375   DW_OP_lit29 = 0x4d,
 376   DW_OP_lit30 = 0x4e,
 377   DW_OP_lit31 = 0x4f,
 378   DW_OP_reg0 = 0x50,
 379   DW_OP_reg1 = 0x51,
 380   DW_OP_reg2 = 0x52,
 381   DW_OP_reg3 = 0x53,
 382   DW_OP_reg4 = 0x54,
 383   DW_OP_reg5 = 0x55,
 384   DW_OP_reg6 = 0x56,
 385   DW_OP_reg7 = 0x57,
 386   DW_OP_reg8 = 0x58,
 387   DW_OP_reg9 = 0x59,
 388   DW_OP_reg10 = 0x5a,
 389   DW_OP_reg11 = 0x5b,
 390   DW_OP_reg12 = 0x5c,
 391   DW_OP_reg13 = 0x5d,
 392   DW_OP_reg14 = 0x5e,
 393   DW_OP_reg15 = 0x5f,
 394   DW_OP_reg16 = 0x60,
 395   DW_OP_reg17 = 0x61,
 396   DW_OP_reg18 = 0x62,
 397   DW_OP_reg19 = 0x63,
 398   DW_OP_reg20 = 0x64,
 399   DW_OP_reg21 = 0x65,
 400   DW_OP_reg22 = 0x66,
 401   DW_OP_reg23 = 0x67,
 402   DW_OP_reg24 = 0x68,
 403   DW_OP_reg25 = 0x69,
 404   DW_OP_reg26 = 0x6a,
 405   DW_OP_reg27 = 0x6b,
 406   DW_OP_reg28 = 0x6c,
 407   DW_OP_reg29 = 0x6d,
 408   DW_OP_reg30 = 0x6e,
 409   DW_OP_reg31 = 0x6f,
 410   DW_OP_breg0 = 0x70,
 411   DW_OP_breg1 = 0x71,
 412   DW_OP_breg2 = 0x72,
 413   DW_OP_breg3 = 0x73,
 414   DW_OP_breg4 = 0x74,
 415   DW_OP_breg5 = 0x75,
 416   DW_OP_breg6 = 0x76,
 417   DW_OP_breg7 = 0x77,
 418   DW_OP_breg8 = 0x78,
 419   DW_OP_breg9 = 0x79,
 420   DW_OP_breg10 = 0x7a,
 421   DW_OP_breg11 = 0x7b,
 422   DW_OP_breg12 = 0x7c,
 423   DW_OP_breg13 = 0x7d,
 424   DW_OP_breg14 = 0x7e,
 425   DW_OP_breg15 = 0x7f,
 426   DW_OP_breg16 = 0x80,
 427   DW_OP_breg17 = 0x81,
 428   DW_OP_breg18 = 0x82,
 429   DW_OP_breg19 = 0x83,
 430   DW_OP_breg20 = 0x84,
 431   DW_OP_breg21 = 0x85,
 432   DW_OP_breg22 = 0x86,
 433   DW_OP_breg23 = 0x87,
 434   DW_OP_breg24 = 0x88,
 435   DW_OP_breg25 = 0x89,
 436   DW_OP_breg26 = 0x8a,
 437   DW_OP_breg27 = 0x8b,
 438   DW_OP_breg28 = 0x8c,
 439   DW_OP_breg29 = 0x8d,
 440   DW_OP_breg30 = 0x8e,
 441   DW_OP_breg31 = 0x8f,
 442   DW_OP_regx = 0x90,
 443   DW_OP_fbreg = 0x91,
 444   DW_OP_bregx = 0x92,
 445   DW_OP_piece = 0x93,
 446   DW_OP_deref_size = 0x94,
 447   DW_OP_xderef_size = 0x95,
 448   DW_OP_nop = 0x96,
 449   DW_OP_push_object_address = 0x97,
 450   DW_OP_call2 = 0x98,
 451   DW_OP_call4 = 0x99,
 452   DW_OP_call_ref = 0x9a,
 453   DW_OP_form_tls_address = 0x9b,
 454   DW_OP_call_frame_cfa = 0x9c,
 455   DW_OP_bit_piece = 0x9d,
 456   DW_OP_implicit_value = 0x9e,
 457   DW_OP_stack_value = 0x9f,
 458   DW_OP_lo_user = 0xe0,
 459   DW_OP_hi_user = 0xff,
 460
 461   // Encoding attribute values
 462   DW_ATE_address = 0x01,
 463   DW_ATE_boolean = 0x02,
 464   DW_ATE_complex_float = 0x03,
 465   DW_ATE_float = 0x04,
 466   DW_ATE_signed = 0x05,
 467   DW_ATE_signed_char = 0x06,
 468   DW_ATE_unsigned = 0x07,
 469   DW_ATE_unsigned_char = 0x08,
 470   DW_ATE_imaginary_float = 0x09,
 471   DW_ATE_packed_decimal = 0x0a,
 472   DW_ATE_numeric_string = 0x0b,
 473   DW_ATE_edited = 0x0c,
 474   DW_ATE_signed_fixed = 0x0d,
 475   DW_ATE_unsigned_fixed = 0x0e,
 476   DW_ATE_decimal_float = 0x0f,
 477   DW_ATE_UTF = 0x10,
 478   DW_ATE_lo_user = 0x80,
 479   DW_ATE_hi_user = 0xff,
 480
 481   // Decimal sign attribute values
 482   DW_DS_unsigned = 0x01,
 483   DW_DS_leading_overpunch = 0x02,
 484   DW_DS_trailing_overpunch = 0x03,
 485   DW_DS_leading_separate = 0x04,
 486   DW_DS_trailing_separate = 0x05,
 487
 488   // Endianity attribute values
 489   DW_END_default = 0x00,
 490   DW_END_big = 0x01,
 491   DW_END_little = 0x02,
 492   DW_END_lo_user = 0x40,
 493   DW_END_hi_user = 0xff,
 494
 495   // Accessibility codes
 496   DW_ACCESS_public = 0x01,
 497   DW_ACCESS_protected = 0x02,
 498   DW_ACCESS_private = 0x03,
 499
 500   // Visibility codes
 501   DW_VIS_local = 0x01,
 502   DW_VIS_exported = 0x02,
 503   DW_VIS_qualified = 0x03,
 504
 505   // Virtuality codes
 506   DW_VIRTUALITY_none = 0x00,
 507   DW_VIRTUALITY_virtual = 0x01,
 508   DW_VIRTUALITY_pure_virtual = 0x02,
 509
 510   // Language names
 511   DW_LANG_C89 = 0x0001,
 512   DW_LANG_C = 0x0002,
 513   DW_LANG_Ada83 = 0x0003,
 514   DW_LANG_C_plus_plus = 0x0004,
 515   DW_LANG_Cobol74 = 0x0005,
 516   DW_LANG_Cobol85 = 0x0006,
 517   DW_LANG_Fortran77 = 0x0007,
 518   DW_LANG_Fortran90 = 0x0008,
 519   DW_LANG_Pascal83 = 0x0009,
 520   DW_LANG_Modula2 = 0x000a,
 521   DW_LANG_Java = 0x000b,
 522   DW_LANG_C99 = 0x000c,
 523   DW_LANG_Ada95 = 0x000d,
 524   DW_LANG_Fortran95 = 0x000e,
 525   DW_LANG_PLI = 0x000f,
 526   DW_LANG_ObjC = 0x0010,
 527   DW_LANG_ObjC_plus_plus = 0x0011,
 528   DW_LANG_UPC = 0x0012,
 529   DW_LANG_D = 0x0013,
 530   DW_LANG_Python = 0x0014,
 531   DW_LANG_lo_user = 0x8000,
 532   DW_LANG_Mips_Assembler = 0x8001,
 533   DW_LANG_hi_user = 0xffff,
 534
 535   // Identifier case codes
 536   DW_ID_case_sensitive = 0x00,
 537   DW_ID_up_case = 0x01,
 538   DW_ID_down_case = 0x02,
 539   DW_ID_case_insensitive = 0x03,
 540
 541   // Calling convention codes
 542   DW_CC_normal = 0x01,
 543   DW_CC_program = 0x02,
 544   DW_CC_nocall = 0x03,
 545   DW_CC_lo_user = 0x40,
 546   DW_CC_hi_user = 0xff,
 547
 548   // Inline codes
 549   DW_INL_not_inlined = 0x00,
 550   DW_INL_inlined = 0x01,
 551   DW_INL_declared_not_inlined = 0x02,
 552   DW_INL_declared_inlined = 0x03,
 553
 554   // Array ordering
 555   DW_ORD_row_major = 0x00,
 556   DW_ORD_col_major = 0x01,
 557
 558   // Discriminant descriptor values
 559   DW_DSC_label = 0x00,
 560   DW_DSC_range = 0x01,
 561
 562   // Line Number Standard Opcode Encodings
 563   DW_LNS_extended_op = 0x00,
 564   DW_LNS_copy = 0x01,
 565   DW_LNS_advance_pc = 0x02,
 566   DW_LNS_advance_line = 0x03,
 567   DW_LNS_set_file = 0x04,
 568   DW_LNS_set_column = 0x05,
 569   DW_LNS_negate_stmt = 0x06,
 570   DW_LNS_set_basic_block = 0x07,
 571   DW_LNS_const_add_pc = 0x08,
 572   DW_LNS_fixed_advance_pc = 0x09,
 573   DW_LNS_set_prologue_end = 0x0a,
 574   DW_LNS_set_epilogue_begin = 0x0b,
 575   DW_LNS_set_isa = 0x0c,
 576
 577   // Line Number Extended Opcode Encodings
 578   DW_LNE_end_sequence = 0x01,
 579   DW_LNE_set_address = 0x02,
 580   DW_LNE_define_file = 0x03,
 581   DW_LNE_set_discriminator = 0x04,
 582   DW_LNE_lo_user = 0x80,
 583   DW_LNE_hi_user = 0xff,
 584
 585   // Macinfo Type Encodings
 586   DW_MACINFO_define = 0x01,
 587   DW_MACINFO_undef = 0x02,
 588   DW_MACINFO_start_file = 0x03,
 589   DW_MACINFO_end_file = 0x04,
 590   DW_MACINFO_vendor_ext = 0xff,
 591
 592   // Call frame instruction encodings
 593   DW_CFA_extended = 0x00,
 594   DW_CFA_nop = 0x00,
 595   DW_CFA_advance_loc = 0x40,
 596   DW_CFA_offset = 0x80,
 597   DW_CFA_restore = 0xc0,
 598   DW_CFA_set_loc = 0x01,
 599   DW_CFA_advance_loc1 = 0x02,
 600   DW_CFA_advance_loc2 = 0x03,
 601   DW_CFA_advance_loc4 = 0x04,
 602   DW_CFA_offset_extended = 0x05,
 603   DW_CFA_restore_extended = 0x06,
 604   DW_CFA_undefined = 0x07,
 605   DW_CFA_same_value = 0x08,
 606   DW_CFA_register = 0x09,
 607   DW_CFA_remember_state = 0x0a,
 608   DW_CFA_restore_state = 0x0b,
 609   DW_CFA_def_cfa = 0x0c,
 610   DW_CFA_def_cfa_register = 0x0d,
 611   DW_CFA_def_cfa_offset = 0x0e,
 612   DW_CFA_def_cfa_expression = 0x0f,
 613   DW_CFA_expression = 0x10,
 614   DW_CFA_offset_extended_sf = 0x11,
 615   DW_CFA_def_cfa_sf = 0x12,
 616   DW_CFA_def_cfa_offset_sf = 0x13,
 617   DW_CFA_val_offset = 0x14,
 618   DW_CFA_val_offset_sf = 0x15,
 619   DW_CFA_val_expression = 0x16,
 620   DW_CFA_MIPS_advance_loc8 = 0x1d,
 621   DW_CFA_GNU_window_save = 0x2d,
 622   DW_CFA_GNU_args_size = 0x2e,
 623   DW_CFA_lo_user = 0x1c,
 624   DW_CFA_hi_user = 0x3f,
 625
 626   DW_EH_PE_absptr = 0x00,
 627   DW_EH_PE_omit = 0xff,
 628   DW_EH_PE_uleb128 = 0x01,
 629   DW_EH_PE_udata2 = 0x02,
 630   DW_EH_PE_udata4 = 0x03,
 631   DW_EH_PE_udata8 = 0x04,
 632   DW_EH_PE_sleb128 = 0x09,
 633   DW_EH_PE_sdata2 = 0x0A,
 634   DW_EH_PE_sdata4 = 0x0B,
 635   DW_EH_PE_sdata8 = 0x0C,
 636   DW_EH_PE_signed = 0x08,
 637   DW_EH_PE_pcrel = 0x10,
 638   DW_EH_PE_textrel = 0x20,
 639   DW_EH_PE_datarel = 0x30,
 640   DW_EH_PE_funcrel = 0x40,
 641   DW_EH_PE_aligned = 0x50,
 642   DW_EH_PE_indirect = 0x80,
 643
 644   // Apple Objective-C Property Attributes
 645   DW_APPLE_PROPERTY_readonly = 0x01,
 646   DW_APPLE_PROPERTY_readwrite = 0x02,
 647   DW_APPLE_PROPERTY_assign = 0x04,
 648   DW_APPLE_PROPERTY_retain = 0x08,
 649   DW_APPLE_PROPERTY_copy = 0x10,
 650   DW_APPLE_PROPERTY_nonatomic = 0x20
 651 };
 652
 653 /// TagString - Return the string for the specified tag.
 654 ///
 655 const char *TagString(unsigned Tag);
 656
 657 /// ChildrenString - Return the string for the specified children flag.
 658 ///
 659 const char *ChildrenString(unsigned Children);
 660
 661 /// AttributeString - Return the string for the specified attribute.
 662 ///
 663 const char *AttributeString(unsigned Attribute);
 664
 665 /// FormEncodingString - Return the string for the specified form encoding.
 666 ///
 667 const char *FormEncodingString(unsigned Encoding);
 668
 669 /// OperationEncodingString - Return the string for the specified operation
 670 /// encoding.
 671 const char *OperationEncodingString(unsigned Encoding);
 672
 673 /// AttributeEncodingString - Return the string for the specified attribute
 674 /// encoding.
 675 const char *AttributeEncodingString(unsigned Encoding);
 676
 677 /// DecimalSignString - Return the string for the specified decimal sign
 678 /// attribute.
 679 const char *DecimalSignString(unsigned Sign);
 680
 681 /// EndianityString - Return the string for the specified endianity.
 682 ///
 683 const char *EndianityString(unsigned Endian);
 684
 685 /// AccessibilityString - Return the string for the specified accessibility.
 686 ///
 687 const char *AccessibilityString(unsigned Access);
 688
 689 /// VisibilityString - Return the string for the specified visibility.
 690 ///
 691 const char *VisibilityString(unsigned Visibility);
 692
 693 /// VirtualityString - Return the string for the specified virtuality.
 694 ///
 695 const char *VirtualityString(unsigned Virtuality);
 696
 697 /// LanguageString - Return the string for the specified language.
 698 ///
 699 const char *LanguageString(unsigned Language);
 700
 701 /// CaseString - Return the string for the specified identifier case.
 702 ///
 703 const char *CaseString(unsigned Case);
 704
 705 /// ConventionString - Return the string for the specified calling convention.
 706 ///
 707 const char *ConventionString(unsigned Convention);
 708
 709 /// InlineCodeString - Return the string for the specified inline code.
 710 ///
 711 const char *InlineCodeString(unsigned Code);
 712
 713 /// ArrayOrderString - Return the string for the specified array order.
 714 ///
 715 const char *ArrayOrderString(unsigned Order);
 716
 717 /// DiscriminantString - Return the string for the specified discriminant
 718 /// descriptor.
 719 const char *DiscriminantString(unsigned Discriminant);
 720
 721 /// LNStandardString - Return the string for the specified line number standard.
 722 ///
 723 const char *LNStandardString(unsigned Standard);
 724
 725 /// LNExtendedString - Return the string for the specified line number extended
 726 /// opcode encodings.
 727 const char *LNExtendedString(unsigned Encoding);
 728
 729 /// MacinfoString - Return the string for the specified macinfo type encodings.
 730 ///
 731 const char *MacinfoString(unsigned Encoding);
 732
 733 /// CallFrameString - Return the string for the specified call frame instruction
 734 /// encodings.
 735 const char *CallFrameString(unsigned Encoding);
 736 } // End of namespace dwarf
 737
 738 } // End of namespace llvm
 739
 740 #endif