Dwarf.cpp revision 2a4a3b7c6180202d24aff5b1992067907aefcab6
1//===-- llvm/Support/Dwarf.cpp - Dwarf Framework ----------------*- 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 support for generic dwarf information. 11// 12//===----------------------------------------------------------------------===// 13 14#include "llvm/Support/Dwarf.h" 15using namespace llvm; 16using namespace dwarf; 17 18/// TagString - Return the string for the specified tag. 19/// 20const char *llvm::dwarf::TagString(unsigned Tag) { 21 switch (Tag) { 22 case DW_TAG_array_type: return "DW_TAG_array_type"; 23 case DW_TAG_class_type: return "DW_TAG_class_type"; 24 case DW_TAG_entry_point: return "DW_TAG_entry_point"; 25 case DW_TAG_enumeration_type: return "DW_TAG_enumeration_type"; 26 case DW_TAG_formal_parameter: return "DW_TAG_formal_parameter"; 27 case DW_TAG_imported_declaration: return "DW_TAG_imported_declaration"; 28 case DW_TAG_label: return "DW_TAG_label"; 29 case DW_TAG_lexical_block: return "DW_TAG_lexical_block"; 30 case DW_TAG_member: return "DW_TAG_member"; 31 case DW_TAG_pointer_type: return "DW_TAG_pointer_type"; 32 case DW_TAG_reference_type: return "DW_TAG_reference_type"; 33 case DW_TAG_compile_unit: return "DW_TAG_compile_unit"; 34 case DW_TAG_string_type: return "DW_TAG_string_type"; 35 case DW_TAG_structure_type: return "DW_TAG_structure_type"; 36 case DW_TAG_subroutine_type: return "DW_TAG_subroutine_type"; 37 case DW_TAG_typedef: return "DW_TAG_typedef"; 38 case DW_TAG_union_type: return "DW_TAG_union_type"; 39 case DW_TAG_unspecified_parameters: return "DW_TAG_unspecified_parameters"; 40 case DW_TAG_variant: return "DW_TAG_variant"; 41 case DW_TAG_common_block: return "DW_TAG_common_block"; 42 case DW_TAG_common_inclusion: return "DW_TAG_common_inclusion"; 43 case DW_TAG_inheritance: return "DW_TAG_inheritance"; 44 case DW_TAG_inlined_subroutine: return "DW_TAG_inlined_subroutine"; 45 case DW_TAG_module: return "DW_TAG_module"; 46 case DW_TAG_ptr_to_member_type: return "DW_TAG_ptr_to_member_type"; 47 case DW_TAG_set_type: return "DW_TAG_set_type"; 48 case DW_TAG_subrange_type: return "DW_TAG_subrange_type"; 49 case DW_TAG_with_stmt: return "DW_TAG_with_stmt"; 50 case DW_TAG_access_declaration: return "DW_TAG_access_declaration"; 51 case DW_TAG_base_type: return "DW_TAG_base_type"; 52 case DW_TAG_catch_block: return "DW_TAG_catch_block"; 53 case DW_TAG_const_type: return "DW_TAG_const_type"; 54 case DW_TAG_constant: return "DW_TAG_constant"; 55 case DW_TAG_enumerator: return "DW_TAG_enumerator"; 56 case DW_TAG_file_type: return "DW_TAG_file_type"; 57 case DW_TAG_friend: return "DW_TAG_friend"; 58 case DW_TAG_namelist: return "DW_TAG_namelist"; 59 case DW_TAG_namelist_item: return "DW_TAG_namelist_item"; 60 case DW_TAG_packed_type: return "DW_TAG_packed_type"; 61 case DW_TAG_subprogram: return "DW_TAG_subprogram"; 62 case DW_TAG_template_type_parameter: return "DW_TAG_template_type_parameter"; 63 case DW_TAG_template_value_parameter:return "DW_TAG_template_value_parameter"; 64 case DW_TAG_thrown_type: return "DW_TAG_thrown_type"; 65 case DW_TAG_try_block: return "DW_TAG_try_block"; 66 case DW_TAG_variant_part: return "DW_TAG_variant_part"; 67 case DW_TAG_variable: return "DW_TAG_variable"; 68 case DW_TAG_volatile_type: return "DW_TAG_volatile_type"; 69 case DW_TAG_dwarf_procedure: return "DW_TAG_dwarf_procedure"; 70 case DW_TAG_restrict_type: return "DW_TAG_restrict_type"; 71 case DW_TAG_interface_type: return "DW_TAG_interface_type"; 72 case DW_TAG_namespace: return "DW_TAG_namespace"; 73 case DW_TAG_imported_module: return "DW_TAG_imported_module"; 74 case DW_TAG_unspecified_type: return "DW_TAG_unspecified_type"; 75 case DW_TAG_partial_unit: return "DW_TAG_partial_unit"; 76 case DW_TAG_imported_unit: return "DW_TAG_imported_unit"; 77 case DW_TAG_condition: return "DW_TAG_condition"; 78 case DW_TAG_shared_type: return "DW_TAG_shared_type"; 79 case DW_TAG_lo_user: return "DW_TAG_lo_user"; 80 case DW_TAG_hi_user: return "DW_TAG_hi_user"; 81 } 82 return 0; 83} 84 85/// ChildrenString - Return the string for the specified children flag. 86/// 87const char *llvm::dwarf::ChildrenString(unsigned Children) { 88 switch (Children) { 89 case DW_CHILDREN_no: return "CHILDREN_no"; 90 case DW_CHILDREN_yes: return "CHILDREN_yes"; 91 } 92 return 0; 93} 94 95/// AttributeString - Return the string for the specified attribute. 96/// 97const char *llvm::dwarf::AttributeString(unsigned Attribute) { 98 switch (Attribute) { 99 case DW_AT_sibling: return "DW_AT_sibling"; 100 case DW_AT_location: return "DW_AT_location"; 101 case DW_AT_name: return "DW_AT_name"; 102 case DW_AT_ordering: return "DW_AT_ordering"; 103 case DW_AT_byte_size: return "DW_AT_byte_size"; 104 case DW_AT_bit_offset: return "DW_AT_bit_offset"; 105 case DW_AT_bit_size: return "DW_AT_bit_size"; 106 case DW_AT_stmt_list: return "DW_AT_stmt_list"; 107 case DW_AT_low_pc: return "DW_AT_low_pc"; 108 case DW_AT_high_pc: return "DW_AT_high_pc"; 109 case DW_AT_language: return "DW_AT_language"; 110 case DW_AT_discr: return "DW_AT_discr"; 111 case DW_AT_discr_value: return "DW_AT_discr_value"; 112 case DW_AT_visibility: return "DW_AT_visibility"; 113 case DW_AT_import: return "DW_AT_import"; 114 case DW_AT_string_length: return "DW_AT_string_length"; 115 case DW_AT_common_reference: return "DW_AT_common_reference"; 116 case DW_AT_comp_dir: return "DW_AT_comp_dir"; 117 case DW_AT_const_value: return "DW_AT_const_value"; 118 case DW_AT_containing_type: return "DW_AT_containing_type"; 119 case DW_AT_default_value: return "DW_AT_default_value"; 120 case DW_AT_inline: return "DW_AT_inline"; 121 case DW_AT_is_optional: return "DW_AT_is_optional"; 122 case DW_AT_lower_bound: return "DW_AT_lower_bound"; 123 case DW_AT_producer: return "DW_AT_producer"; 124 case DW_AT_prototyped: return "DW_AT_prototyped"; 125 case DW_AT_return_addr: return "DW_AT_return_addr"; 126 case DW_AT_start_scope: return "DW_AT_start_scope"; 127 case DW_AT_bit_stride: return "DW_AT_bit_stride"; 128 case DW_AT_upper_bound: return "DW_AT_upper_bound"; 129 case DW_AT_abstract_origin: return "DW_AT_abstract_origin"; 130 case DW_AT_accessibility: return "DW_AT_accessibility"; 131 case DW_AT_address_class: return "DW_AT_address_class"; 132 case DW_AT_artificial: return "DW_AT_artificial"; 133 case DW_AT_base_types: return "DW_AT_base_types"; 134 case DW_AT_calling_convention: return "DW_AT_calling_convention"; 135 case DW_AT_count: return "DW_AT_count"; 136 case DW_AT_data_member_location: return "DW_AT_data_member_location"; 137 case DW_AT_decl_column: return "DW_AT_decl_column"; 138 case DW_AT_decl_file: return "DW_AT_decl_file"; 139 case DW_AT_decl_line: return "DW_AT_decl_line"; 140 case DW_AT_declaration: return "DW_AT_declaration"; 141 case DW_AT_discr_list: return "DW_AT_discr_list"; 142 case DW_AT_encoding: return "DW_AT_encoding"; 143 case DW_AT_external: return "DW_AT_external"; 144 case DW_AT_frame_base: return "DW_AT_frame_base"; 145 case DW_AT_friend: return "DW_AT_friend"; 146 case DW_AT_identifier_case: return "DW_AT_identifier_case"; 147 case DW_AT_macro_info: return "DW_AT_macro_info"; 148 case DW_AT_namelist_item: return "DW_AT_namelist_item"; 149 case DW_AT_priority: return "DW_AT_priority"; 150 case DW_AT_segment: return "DW_AT_segment"; 151 case DW_AT_specification: return "DW_AT_specification"; 152 case DW_AT_static_link: return "DW_AT_static_link"; 153 case DW_AT_type: return "DW_AT_type"; 154 case DW_AT_use_location: return "DW_AT_use_location"; 155 case DW_AT_variable_parameter: return "DW_AT_variable_parameter"; 156 case DW_AT_virtuality: return "DW_AT_virtuality"; 157 case DW_AT_vtable_elem_location: return "DW_AT_vtable_elem_location"; 158 case DW_AT_allocated: return "DW_AT_allocated"; 159 case DW_AT_associated: return "DW_AT_associated"; 160 case DW_AT_data_location: return "DW_AT_data_location"; 161 case DW_AT_byte_stride: return "DW_AT_byte_stride"; 162 case DW_AT_entry_pc: return "DW_AT_entry_pc"; 163 case DW_AT_use_UTF8: return "DW_AT_use_UTF8"; 164 case DW_AT_extension: return "DW_AT_extension"; 165 case DW_AT_ranges: return "DW_AT_ranges"; 166 case DW_AT_trampoline: return "DW_AT_trampoline"; 167 case DW_AT_call_column: return "DW_AT_call_column"; 168 case DW_AT_call_file: return "DW_AT_call_file"; 169 case DW_AT_call_line: return "DW_AT_call_line"; 170 case DW_AT_description: return "DW_AT_description"; 171 case DW_AT_binary_scale: return "DW_AT_binary_scale"; 172 case DW_AT_decimal_scale: return "DW_AT_decimal_scale"; 173 case DW_AT_small: return "DW_AT_small"; 174 case DW_AT_decimal_sign: return "DW_AT_decimal_sign"; 175 case DW_AT_digit_count: return "DW_AT_digit_count"; 176 case DW_AT_picture_string: return "DW_AT_picture_string"; 177 case DW_AT_mutable: return "DW_AT_mutable"; 178 case DW_AT_threads_scaled: return "DW_AT_threads_scaled"; 179 case DW_AT_explicit: return "DW_AT_explicit"; 180 case DW_AT_object_pointer: return "DW_AT_object_pointer"; 181 case DW_AT_endianity: return "DW_AT_endianity"; 182 case DW_AT_elemental: return "DW_AT_elemental"; 183 case DW_AT_pure: return "DW_AT_pure"; 184 case DW_AT_recursive: return "DW_AT_recursive"; 185 case DW_AT_MIPS_linkage_name: return "DW_AT_MIPS_linkage_name"; 186 case DW_AT_sf_names: return "DW_AT_sf_names"; 187 case DW_AT_src_info: return "DW_AT_src_info"; 188 case DW_AT_mac_info: return "DW_AT_mac_info"; 189 case DW_AT_src_coords: return "DW_AT_src_coords"; 190 case DW_AT_body_begin: return "DW_AT_body_begin"; 191 case DW_AT_body_end: return "DW_AT_body_end"; 192 case DW_AT_GNU_vector: return "DW_AT_GNU_vector"; 193 case DW_AT_lo_user: return "DW_AT_lo_user"; 194 case DW_AT_hi_user: return "DW_AT_hi_user"; 195 case DW_AT_APPLE_optimized: return "DW_AT_APPLE_optimized"; 196 case DW_AT_APPLE_flags: return "DW_AT_APPLE_flags"; 197 case DW_AT_APPLE_isa: return "DW_AT_APPLE_isa"; 198 case DW_AT_APPLE_block: return "DW_AT_APPLE_block"; 199 case DW_AT_APPLE_major_runtime_vers: return "DW_AT_APPLE_major_runtime_vers"; 200 case DW_AT_APPLE_runtime_class: return "DW_AT_APPLE_runtime_class"; 201 case DW_AT_APPLE_omit_frame_ptr: return "DW_APPLE_omit_frame_ptr"; 202 } 203 return 0; 204} 205 206/// FormEncodingString - Return the string for the specified form encoding. 207/// 208const char *llvm::dwarf::FormEncodingString(unsigned Encoding) { 209 switch (Encoding) { 210 case DW_FORM_addr: return "FORM_addr"; 211 case DW_FORM_block2: return "FORM_block2"; 212 case DW_FORM_block4: return "FORM_block4"; 213 case DW_FORM_data2: return "FORM_data2"; 214 case DW_FORM_data4: return "FORM_data4"; 215 case DW_FORM_data8: return "FORM_data8"; 216 case DW_FORM_string: return "FORM_string"; 217 case DW_FORM_block: return "FORM_block"; 218 case DW_FORM_block1: return "FORM_block1"; 219 case DW_FORM_data1: return "FORM_data1"; 220 case DW_FORM_flag: return "FORM_flag"; 221 case DW_FORM_sdata: return "FORM_sdata"; 222 case DW_FORM_strp: return "FORM_strp"; 223 case DW_FORM_udata: return "FORM_udata"; 224 case DW_FORM_ref_addr: return "FORM_ref_addr"; 225 case DW_FORM_ref1: return "FORM_ref1"; 226 case DW_FORM_ref2: return "FORM_ref2"; 227 case DW_FORM_ref4: return "FORM_ref4"; 228 case DW_FORM_ref8: return "FORM_ref8"; 229 case DW_FORM_ref_udata: return "FORM_ref_udata"; 230 case DW_FORM_indirect: return "FORM_indirect"; 231 } 232 return 0; 233} 234 235/// OperationEncodingString - Return the string for the specified operation 236/// encoding. 237const char *llvm::dwarf::OperationEncodingString(unsigned Encoding) { 238 switch (Encoding) { 239 case DW_OP_addr: return "OP_addr"; 240 case DW_OP_deref: return "OP_deref"; 241 case DW_OP_const1u: return "OP_const1u"; 242 case DW_OP_const1s: return "OP_const1s"; 243 case DW_OP_const2u: return "OP_const2u"; 244 case DW_OP_const2s: return "OP_const2s"; 245 case DW_OP_const4u: return "OP_const4u"; 246 case DW_OP_const4s: return "OP_const4s"; 247 case DW_OP_const8u: return "OP_const8u"; 248 case DW_OP_const8s: return "OP_const8s"; 249 case DW_OP_constu: return "OP_constu"; 250 case DW_OP_consts: return "OP_consts"; 251 case DW_OP_dup: return "OP_dup"; 252 case DW_OP_drop: return "OP_drop"; 253 case DW_OP_over: return "OP_over"; 254 case DW_OP_pick: return "OP_pick"; 255 case DW_OP_swap: return "OP_swap"; 256 case DW_OP_rot: return "OP_rot"; 257 case DW_OP_xderef: return "OP_xderef"; 258 case DW_OP_abs: return "OP_abs"; 259 case DW_OP_and: return "OP_and"; 260 case DW_OP_div: return "OP_div"; 261 case DW_OP_minus: return "OP_minus"; 262 case DW_OP_mod: return "OP_mod"; 263 case DW_OP_mul: return "OP_mul"; 264 case DW_OP_neg: return "OP_neg"; 265 case DW_OP_not: return "OP_not"; 266 case DW_OP_or: return "OP_or"; 267 case DW_OP_plus: return "OP_plus"; 268 case DW_OP_plus_uconst: return "OP_plus_uconst"; 269 case DW_OP_shl: return "OP_shl"; 270 case DW_OP_shr: return "OP_shr"; 271 case DW_OP_shra: return "OP_shra"; 272 case DW_OP_xor: return "OP_xor"; 273 case DW_OP_skip: return "OP_skip"; 274 case DW_OP_bra: return "OP_bra"; 275 case DW_OP_eq: return "OP_eq"; 276 case DW_OP_ge: return "OP_ge"; 277 case DW_OP_gt: return "OP_gt"; 278 case DW_OP_le: return "OP_le"; 279 case DW_OP_lt: return "OP_lt"; 280 case DW_OP_ne: return "OP_ne"; 281 case DW_OP_lit0: return "OP_lit0"; 282 case DW_OP_lit1: return "OP_lit1"; 283 case DW_OP_lit31: return "OP_lit31"; 284 case DW_OP_reg0: return "OP_reg0"; 285 case DW_OP_reg1: return "OP_reg1"; 286 case DW_OP_reg31: return "OP_reg31"; 287 case DW_OP_breg0: return "OP_breg0"; 288 case DW_OP_breg1: return "OP_breg1"; 289 case DW_OP_breg31: return "OP_breg31"; 290 case DW_OP_regx: return "OP_regx"; 291 case DW_OP_fbreg: return "OP_fbreg"; 292 case DW_OP_bregx: return "OP_bregx"; 293 case DW_OP_piece: return "OP_piece"; 294 case DW_OP_deref_size: return "OP_deref_size"; 295 case DW_OP_xderef_size: return "OP_xderef_size"; 296 case DW_OP_nop: return "OP_nop"; 297 case DW_OP_push_object_address: return "OP_push_object_address"; 298 case DW_OP_call2: return "OP_call2"; 299 case DW_OP_call4: return "OP_call4"; 300 case DW_OP_call_ref: return "OP_call_ref"; 301 case DW_OP_form_tls_address: return "OP_form_tls_address"; 302 case DW_OP_call_frame_cfa: return "OP_call_frame_cfa"; 303 case DW_OP_lo_user: return "OP_lo_user"; 304 case DW_OP_hi_user: return "OP_hi_user"; 305 } 306 return 0; 307} 308 309/// AttributeEncodingString - Return the string for the specified attribute 310/// encoding. 311const char *llvm::dwarf::AttributeEncodingString(unsigned Encoding) { 312 switch (Encoding) { 313 case DW_ATE_address: return "ATE_address"; 314 case DW_ATE_boolean: return "ATE_boolean"; 315 case DW_ATE_complex_float: return "ATE_complex_float"; 316 case DW_ATE_float: return "ATE_float"; 317 case DW_ATE_signed: return "ATE_signed"; 318 case DW_ATE_signed_char: return "ATE_signed_char"; 319 case DW_ATE_unsigned: return "ATE_unsigned"; 320 case DW_ATE_unsigned_char: return "ATE_unsigned_char"; 321 case DW_ATE_imaginary_float: return "ATE_imaginary_float"; 322 case DW_ATE_packed_decimal: return "ATE_packed_decimal"; 323 case DW_ATE_numeric_string: return "ATE_numeric_string"; 324 case DW_ATE_edited: return "ATE_edited"; 325 case DW_ATE_signed_fixed: return "ATE_signed_fixed"; 326 case DW_ATE_unsigned_fixed: return "ATE_unsigned_fixed"; 327 case DW_ATE_decimal_float: return "ATE_decimal_float"; 328 case DW_ATE_lo_user: return "ATE_lo_user"; 329 case DW_ATE_hi_user: return "ATE_hi_user"; 330 } 331 return 0; 332} 333 334/// DecimalSignString - Return the string for the specified decimal sign 335/// attribute. 336const char *llvm::dwarf::DecimalSignString(unsigned Sign) { 337 switch (Sign) { 338 case DW_DS_unsigned: return "DS_unsigned"; 339 case DW_DS_leading_overpunch: return "DS_leading_overpunch"; 340 case DW_DS_trailing_overpunch: return "DS_trailing_overpunch"; 341 case DW_DS_leading_separate: return "DS_leading_separate"; 342 case DW_DS_trailing_separate: return "DS_trailing_separate"; 343 } 344 return 0; 345} 346 347/// EndianityString - Return the string for the specified endianity. 348/// 349const char *llvm::dwarf::EndianityString(unsigned Endian) { 350 switch (Endian) { 351 case DW_END_default: return "END_default"; 352 case DW_END_big: return "END_big"; 353 case DW_END_little: return "END_little"; 354 case DW_END_lo_user: return "END_lo_user"; 355 case DW_END_hi_user: return "END_hi_user"; 356 } 357 return 0; 358} 359 360/// AccessibilityString - Return the string for the specified accessibility. 361/// 362const char *llvm::dwarf::AccessibilityString(unsigned Access) { 363 switch (Access) { 364 // Accessibility codes 365 case DW_ACCESS_public: return "ACCESS_public"; 366 case DW_ACCESS_protected: return "ACCESS_protected"; 367 case DW_ACCESS_private: return "ACCESS_private"; 368 } 369 return 0; 370} 371 372/// VisibilityString - Return the string for the specified visibility. 373/// 374const char *llvm::dwarf::VisibilityString(unsigned Visibility) { 375 switch (Visibility) { 376 case DW_VIS_local: return "VIS_local"; 377 case DW_VIS_exported: return "VIS_exported"; 378 case DW_VIS_qualified: return "VIS_qualified"; 379 } 380 return 0; 381} 382 383/// VirtualityString - Return the string for the specified virtuality. 384/// 385const char *llvm::dwarf::VirtualityString(unsigned Virtuality) { 386 switch (Virtuality) { 387 case DW_VIRTUALITY_none: return "VIRTUALITY_none"; 388 case DW_VIRTUALITY_virtual: return "VIRTUALITY_virtual"; 389 case DW_VIRTUALITY_pure_virtual: return "VIRTUALITY_pure_virtual"; 390 } 391 return 0; 392} 393 394/// LanguageString - Return the string for the specified language. 395/// 396const char *llvm::dwarf::LanguageString(unsigned Language) { 397 switch (Language) { 398 case DW_LANG_C89: return "LANG_C89"; 399 case DW_LANG_C: return "LANG_C"; 400 case DW_LANG_Ada83: return "LANG_Ada83"; 401 case DW_LANG_C_plus_plus: return "LANG_C_plus_plus"; 402 case DW_LANG_Cobol74: return "LANG_Cobol74"; 403 case DW_LANG_Cobol85: return "LANG_Cobol85"; 404 case DW_LANG_Fortran77: return "LANG_Fortran77"; 405 case DW_LANG_Fortran90: return "LANG_Fortran90"; 406 case DW_LANG_Pascal83: return "LANG_Pascal83"; 407 case DW_LANG_Modula2: return "LANG_Modula2"; 408 case DW_LANG_Java: return "LANG_Java"; 409 case DW_LANG_C99: return "LANG_C99"; 410 case DW_LANG_Ada95: return "LANG_Ada95"; 411 case DW_LANG_Fortran95: return "LANG_Fortran95"; 412 case DW_LANG_PLI: return "LANG_PLI"; 413 case DW_LANG_ObjC: return "LANG_ObjC"; 414 case DW_LANG_ObjC_plus_plus: return "LANG_ObjC_plus_plus"; 415 case DW_LANG_UPC: return "LANG_UPC"; 416 case DW_LANG_D: return "LANG_D"; 417 case DW_LANG_lo_user: return "LANG_lo_user"; 418 case DW_LANG_hi_user: return "LANG_hi_user"; 419 } 420 return 0; 421} 422 423/// CaseString - Return the string for the specified identifier case. 424/// 425const char *llvm::dwarf::CaseString(unsigned Case) { 426 switch (Case) { 427 case DW_ID_case_sensitive: return "ID_case_sensitive"; 428 case DW_ID_up_case: return "ID_up_case"; 429 case DW_ID_down_case: return "ID_down_case"; 430 case DW_ID_case_insensitive: return "ID_case_insensitive"; 431 } 432 return 0; 433} 434 435/// ConventionString - Return the string for the specified calling convention. 436/// 437const char *llvm::dwarf::ConventionString(unsigned Convention) { 438 switch (Convention) { 439 case DW_CC_normal: return "CC_normal"; 440 case DW_CC_program: return "CC_program"; 441 case DW_CC_nocall: return "CC_nocall"; 442 case DW_CC_lo_user: return "CC_lo_user"; 443 case DW_CC_hi_user: return "CC_hi_user"; 444 } 445 return 0; 446} 447 448/// InlineCodeString - Return the string for the specified inline code. 449/// 450const char *llvm::dwarf::InlineCodeString(unsigned Code) { 451 switch (Code) { 452 case DW_INL_not_inlined: return "INL_not_inlined"; 453 case DW_INL_inlined: return "INL_inlined"; 454 case DW_INL_declared_not_inlined: return "INL_declared_not_inlined"; 455 case DW_INL_declared_inlined: return "INL_declared_inlined"; 456 } 457 return 0; 458} 459 460/// ArrayOrderString - Return the string for the specified array order. 461/// 462const char *llvm::dwarf::ArrayOrderString(unsigned Order) { 463 switch (Order) { 464 case DW_ORD_row_major: return "ORD_row_major"; 465 case DW_ORD_col_major: return "ORD_col_major"; 466 } 467 return 0; 468} 469 470/// DiscriminantString - Return the string for the specified discriminant 471/// descriptor. 472const char *llvm::dwarf::DiscriminantString(unsigned Discriminant) { 473 switch (Discriminant) { 474 case DW_DSC_label: return "DSC_label"; 475 case DW_DSC_range: return "DSC_range"; 476 } 477 return 0; 478} 479 480/// LNStandardString - Return the string for the specified line number standard. 481/// 482const char *llvm::dwarf::LNStandardString(unsigned Standard) { 483 switch (Standard) { 484 case DW_LNS_copy: return "LNS_copy"; 485 case DW_LNS_advance_pc: return "LNS_advance_pc"; 486 case DW_LNS_advance_line: return "LNS_advance_line"; 487 case DW_LNS_set_file: return "LNS_set_file"; 488 case DW_LNS_set_column: return "LNS_set_column"; 489 case DW_LNS_negate_stmt: return "LNS_negate_stmt"; 490 case DW_LNS_set_basic_block: return "LNS_set_basic_block"; 491 case DW_LNS_const_add_pc: return "LNS_const_add_pc"; 492 case DW_LNS_fixed_advance_pc: return "LNS_fixed_advance_pc"; 493 case DW_LNS_set_prologue_end: return "LNS_set_prologue_end"; 494 case DW_LNS_set_epilogue_begin: return "LNS_set_epilogue_begin"; 495 case DW_LNS_set_isa: return "LNS_set_isa"; 496 } 497 return 0; 498} 499 500/// LNExtendedString - Return the string for the specified line number extended 501/// opcode encodings. 502const char *llvm::dwarf::LNExtendedString(unsigned Encoding) { 503 switch (Encoding) { 504 // Line Number Extended Opcode Encodings 505 case DW_LNE_end_sequence: return "LNE_end_sequence"; 506 case DW_LNE_set_address: return "LNE_set_address"; 507 case DW_LNE_define_file: return "LNE_define_file"; 508 case DW_LNE_lo_user: return "LNE_lo_user"; 509 case DW_LNE_hi_user: return "LNE_hi_user"; 510 } 511 return 0; 512} 513 514/// MacinfoString - Return the string for the specified macinfo type encodings. 515/// 516const char *llvm::dwarf::MacinfoString(unsigned Encoding) { 517 switch (Encoding) { 518 // Macinfo Type Encodings 519 case DW_MACINFO_define: return "MACINFO_define"; 520 case DW_MACINFO_undef: return "MACINFO_undef"; 521 case DW_MACINFO_start_file: return "MACINFO_start_file"; 522 case DW_MACINFO_end_file: return "MACINFO_end_file"; 523 case DW_MACINFO_vendor_ext: return "MACINFO_vendor_ext"; 524 } 525 return 0; 526} 527 528/// CallFrameString - Return the string for the specified call frame instruction 529/// encodings. 530const char *llvm::dwarf::CallFrameString(unsigned Encoding) { 531 switch (Encoding) { 532 case DW_CFA_advance_loc: return "CFA_advance_loc"; 533 case DW_CFA_offset: return "CFA_offset"; 534 case DW_CFA_restore: return "CFA_restore"; 535 case DW_CFA_set_loc: return "CFA_set_loc"; 536 case DW_CFA_advance_loc1: return "CFA_advance_loc1"; 537 case DW_CFA_advance_loc2: return "CFA_advance_loc2"; 538 case DW_CFA_advance_loc4: return "CFA_advance_loc4"; 539 case DW_CFA_offset_extended: return "CFA_offset_extended"; 540 case DW_CFA_restore_extended: return "CFA_restore_extended"; 541 case DW_CFA_undefined: return "CFA_undefined"; 542 case DW_CFA_same_value: return "CFA_same_value"; 543 case DW_CFA_register: return "CFA_register"; 544 case DW_CFA_remember_state: return "CFA_remember_state"; 545 case DW_CFA_restore_state: return "CFA_restore_state"; 546 case DW_CFA_def_cfa: return "CFA_def_cfa"; 547 case DW_CFA_def_cfa_register: return "CFA_def_cfa_register"; 548 case DW_CFA_def_cfa_offset: return "CFA_def_cfa_offset"; 549 case DW_CFA_def_cfa_expression: return "CFA_def_cfa_expression"; 550 case DW_CFA_expression: return "CFA_expression"; 551 case DW_CFA_offset_extended_sf: return "CFA_offset_extended_sf"; 552 case DW_CFA_def_cfa_sf: return "CFA_def_cfa_sf"; 553 case DW_CFA_def_cfa_offset_sf: return "CFA_def_cfa_offset_sf"; 554 case DW_CFA_val_offset: return "CFA_val_offset"; 555 case DW_CFA_val_offset_sf: return "CFA_val_offset_sf"; 556 case DW_CFA_val_expression: return "CFA_val_expression"; 557 case DW_CFA_lo_user: return "CFA_lo_user"; 558 case DW_CFA_hi_user: return "CFA_hi_user"; 559 } 560 return 0; 561} 562