1 //===-- llvm/Support/Dwarf.cpp - Dwarf Framework ----------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains support for generic dwarf information.
12 //===----------------------------------------------------------------------===//
14 #include "llvm/Support/Dwarf.h"
15 #include "llvm/ADT/StringSwitch.h"
16 #include "llvm/Support/ErrorHandling.h"
19 using namespace dwarf;
21 const char *llvm::dwarf::TagString(unsigned Tag) {
23 default: return nullptr;
24 #define HANDLE_DW_TAG(ID, NAME) \
26 return "DW_TAG_" #NAME;
27 #include "llvm/Support/Dwarf.def"
31 unsigned llvm::dwarf::getTag(StringRef TagString) {
32 return StringSwitch<unsigned>(TagString)
33 #define HANDLE_DW_TAG(ID, NAME) .Case("DW_TAG_" #NAME, DW_TAG_##NAME)
34 #include "llvm/Support/Dwarf.def"
35 .Default(DW_TAG_invalid);
38 const char *llvm::dwarf::ChildrenString(unsigned Children) {
40 case DW_CHILDREN_no: return "DW_CHILDREN_no";
41 case DW_CHILDREN_yes: return "DW_CHILDREN_yes";
46 const char *llvm::dwarf::AttributeString(unsigned Attribute) {
48 case DW_AT_sibling: return "DW_AT_sibling";
49 case DW_AT_location: return "DW_AT_location";
50 case DW_AT_name: return "DW_AT_name";
51 case DW_AT_ordering: return "DW_AT_ordering";
52 case DW_AT_byte_size: return "DW_AT_byte_size";
53 case DW_AT_bit_offset: return "DW_AT_bit_offset";
54 case DW_AT_bit_size: return "DW_AT_bit_size";
55 case DW_AT_stmt_list: return "DW_AT_stmt_list";
56 case DW_AT_low_pc: return "DW_AT_low_pc";
57 case DW_AT_high_pc: return "DW_AT_high_pc";
58 case DW_AT_language: return "DW_AT_language";
59 case DW_AT_discr: return "DW_AT_discr";
60 case DW_AT_discr_value: return "DW_AT_discr_value";
61 case DW_AT_visibility: return "DW_AT_visibility";
62 case DW_AT_import: return "DW_AT_import";
63 case DW_AT_string_length: return "DW_AT_string_length";
64 case DW_AT_common_reference: return "DW_AT_common_reference";
65 case DW_AT_comp_dir: return "DW_AT_comp_dir";
66 case DW_AT_const_value: return "DW_AT_const_value";
67 case DW_AT_containing_type: return "DW_AT_containing_type";
68 case DW_AT_default_value: return "DW_AT_default_value";
69 case DW_AT_inline: return "DW_AT_inline";
70 case DW_AT_is_optional: return "DW_AT_is_optional";
71 case DW_AT_lower_bound: return "DW_AT_lower_bound";
72 case DW_AT_producer: return "DW_AT_producer";
73 case DW_AT_prototyped: return "DW_AT_prototyped";
74 case DW_AT_return_addr: return "DW_AT_return_addr";
75 case DW_AT_start_scope: return "DW_AT_start_scope";
76 case DW_AT_bit_stride: return "DW_AT_bit_stride";
77 case DW_AT_upper_bound: return "DW_AT_upper_bound";
78 case DW_AT_abstract_origin: return "DW_AT_abstract_origin";
79 case DW_AT_accessibility: return "DW_AT_accessibility";
80 case DW_AT_address_class: return "DW_AT_address_class";
81 case DW_AT_artificial: return "DW_AT_artificial";
82 case DW_AT_base_types: return "DW_AT_base_types";
83 case DW_AT_calling_convention: return "DW_AT_calling_convention";
84 case DW_AT_count: return "DW_AT_count";
85 case DW_AT_data_member_location: return "DW_AT_data_member_location";
86 case DW_AT_decl_column: return "DW_AT_decl_column";
87 case DW_AT_decl_file: return "DW_AT_decl_file";
88 case DW_AT_decl_line: return "DW_AT_decl_line";
89 case DW_AT_declaration: return "DW_AT_declaration";
90 case DW_AT_discr_list: return "DW_AT_discr_list";
91 case DW_AT_encoding: return "DW_AT_encoding";
92 case DW_AT_external: return "DW_AT_external";
93 case DW_AT_frame_base: return "DW_AT_frame_base";
94 case DW_AT_friend: return "DW_AT_friend";
95 case DW_AT_identifier_case: return "DW_AT_identifier_case";
96 case DW_AT_macro_info: return "DW_AT_macro_info";
97 case DW_AT_namelist_item: return "DW_AT_namelist_item";
98 case DW_AT_priority: return "DW_AT_priority";
99 case DW_AT_segment: return "DW_AT_segment";
100 case DW_AT_specification: return "DW_AT_specification";
101 case DW_AT_static_link: return "DW_AT_static_link";
102 case DW_AT_type: return "DW_AT_type";
103 case DW_AT_use_location: return "DW_AT_use_location";
104 case DW_AT_variable_parameter: return "DW_AT_variable_parameter";
105 case DW_AT_virtuality: return "DW_AT_virtuality";
106 case DW_AT_vtable_elem_location: return "DW_AT_vtable_elem_location";
107 case DW_AT_allocated: return "DW_AT_allocated";
108 case DW_AT_associated: return "DW_AT_associated";
109 case DW_AT_data_location: return "DW_AT_data_location";
110 case DW_AT_byte_stride: return "DW_AT_byte_stride";
111 case DW_AT_entry_pc: return "DW_AT_entry_pc";
112 case DW_AT_use_UTF8: return "DW_AT_use_UTF8";
113 case DW_AT_extension: return "DW_AT_extension";
114 case DW_AT_ranges: return "DW_AT_ranges";
115 case DW_AT_trampoline: return "DW_AT_trampoline";
116 case DW_AT_call_column: return "DW_AT_call_column";
117 case DW_AT_call_file: return "DW_AT_call_file";
118 case DW_AT_call_line: return "DW_AT_call_line";
119 case DW_AT_description: return "DW_AT_description";
120 case DW_AT_binary_scale: return "DW_AT_binary_scale";
121 case DW_AT_decimal_scale: return "DW_AT_decimal_scale";
122 case DW_AT_small: return "DW_AT_small";
123 case DW_AT_decimal_sign: return "DW_AT_decimal_sign";
124 case DW_AT_digit_count: return "DW_AT_digit_count";
125 case DW_AT_picture_string: return "DW_AT_picture_string";
126 case DW_AT_mutable: return "DW_AT_mutable";
127 case DW_AT_threads_scaled: return "DW_AT_threads_scaled";
128 case DW_AT_explicit: return "DW_AT_explicit";
129 case DW_AT_object_pointer: return "DW_AT_object_pointer";
130 case DW_AT_endianity: return "DW_AT_endianity";
131 case DW_AT_elemental: return "DW_AT_elemental";
132 case DW_AT_pure: return "DW_AT_pure";
133 case DW_AT_recursive: return "DW_AT_recursive";
134 case DW_AT_signature: return "DW_AT_signature";
135 case DW_AT_main_subprogram: return "DW_AT_main_subprogram";
136 case DW_AT_data_bit_offset: return "DW_AT_data_bit_offset";
137 case DW_AT_const_expr: return "DW_AT_const_expr";
138 case DW_AT_enum_class: return "DW_AT_enum_class";
139 case DW_AT_linkage_name: return "DW_AT_linkage_name";
140 case DW_AT_string_length_bit_size: return "DW_AT_string_length_bit_size";
141 case DW_AT_string_length_byte_size: return "DW_AT_string_length_byte_size";
142 case DW_AT_rank: return "DW_AT_rank";
143 case DW_AT_str_offsets_base: return "DW_AT_str_offsets_base";
144 case DW_AT_addr_base: return "DW_AT_addr_base";
145 case DW_AT_ranges_base: return "DW_AT_ranges_base";
146 case DW_AT_dwo_id: return "DW_AT_dwo_id";
147 case DW_AT_dwo_name: return "DW_AT_dwo_name";
148 case DW_AT_reference: return "DW_AT_reference";
149 case DW_AT_rvalue_reference: return "DW_AT_rvalue_reference";
150 case DW_AT_MIPS_loop_begin: return "DW_AT_MIPS_loop_begin";
151 case DW_AT_MIPS_tail_loop_begin: return "DW_AT_MIPS_tail_loop_begin";
152 case DW_AT_MIPS_epilog_begin: return "DW_AT_MIPS_epilog_begin";
153 case DW_AT_MIPS_loop_unroll_factor: return "DW_AT_MIPS_loop_unroll_factor";
154 case DW_AT_MIPS_software_pipeline_depth:
155 return "DW_AT_MIPS_software_pipeline_depth";
156 case DW_AT_MIPS_linkage_name: return "DW_AT_MIPS_linkage_name";
157 case DW_AT_MIPS_stride: return "DW_AT_MIPS_stride";
158 case DW_AT_MIPS_abstract_name: return "DW_AT_MIPS_abstract_name";
159 case DW_AT_MIPS_clone_origin: return "DW_AT_MIPS_clone_origin";
160 case DW_AT_MIPS_has_inlines: return "DW_AT_MIPS_has_inlines";
161 case DW_AT_MIPS_stride_byte: return "DW_AT_MIPS_stride_byte";
162 case DW_AT_MIPS_stride_elem: return "DW_AT_MIPS_stride_elem";
163 case DW_AT_MIPS_ptr_dopetype: return "DW_AT_MIPS_ptr_dopetype";
164 case DW_AT_MIPS_allocatable_dopetype:
165 return "DW_AT_MIPS_allocatable_dopetype";
166 case DW_AT_MIPS_assumed_shape_dopetype:
167 return "DW_AT_MIPS_assumed_shape_dopetype";
168 case DW_AT_sf_names: return "DW_AT_sf_names";
169 case DW_AT_src_info: return "DW_AT_src_info";
170 case DW_AT_mac_info: return "DW_AT_mac_info";
171 case DW_AT_src_coords: return "DW_AT_src_coords";
172 case DW_AT_body_begin: return "DW_AT_body_begin";
173 case DW_AT_body_end: return "DW_AT_body_end";
174 case DW_AT_GNU_vector: return "DW_AT_GNU_vector";
175 case DW_AT_GNU_template_name: return "DW_AT_GNU_template_name";
176 case DW_AT_GNU_odr_signature: return "DW_AT_GNU_odr_signature";
177 case DW_AT_MIPS_assumed_size: return "DW_AT_MIPS_assumed_size";
178 case DW_AT_lo_user: return "DW_AT_lo_user";
179 case DW_AT_hi_user: return "DW_AT_hi_user";
180 case DW_AT_BORLAND_property_read: return "DW_AT_BORLAND_property_read";
181 case DW_AT_BORLAND_property_write: return "DW_AT_BORLAND_property_write";
182 case DW_AT_BORLAND_property_implements: return "DW_AT_BORLAND_property_implements";
183 case DW_AT_BORLAND_property_index: return "DW_AT_BORLAND_property_index";
184 case DW_AT_BORLAND_property_default: return "DW_AT_BORLAND_property_default";
185 case DW_AT_BORLAND_Delphi_unit: return "DW_AT_BORLAND_Delphi_unit";
186 case DW_AT_BORLAND_Delphi_class: return "DW_AT_BORLAND_Delphi_class";
187 case DW_AT_BORLAND_Delphi_record: return "DW_AT_BORLAND_Delphi_record";
188 case DW_AT_BORLAND_Delphi_metaclass: return "DW_AT_BORLAND_Delphi_metaclass";
189 case DW_AT_BORLAND_Delphi_constructor: return "DW_AT_BORLAND_Delphi_constructor";
190 case DW_AT_BORLAND_Delphi_destructor: return "DW_AT_BORLAND_Delphi_destructor";
191 case DW_AT_BORLAND_Delphi_anonymous_method: return "DW_AT_BORLAND_Delphi_anonymous_method";
192 case DW_AT_BORLAND_Delphi_interface: return "DW_AT_BORLAND_Delphi_interface";
193 case DW_AT_BORLAND_Delphi_ABI: return "DW_AT_BORLAND_Delphi_ABI";
194 case DW_AT_BORLAND_Delphi_return: return "DW_AT_BORLAND_Delphi_return";
195 case DW_AT_BORLAND_Delphi_frameptr: return "DW_AT_BORLAND_Delphi_frameptr";
196 case DW_AT_BORLAND_closure: return "DW_AT_BORLAND_closure";
197 case DW_AT_APPLE_optimized: return "DW_AT_APPLE_optimized";
198 case DW_AT_APPLE_flags: return "DW_AT_APPLE_flags";
199 case DW_AT_APPLE_isa: return "DW_AT_APPLE_isa";
200 case DW_AT_APPLE_block: return "DW_AT_APPLE_block";
201 case DW_AT_APPLE_major_runtime_vers: return "DW_AT_APPLE_major_runtime_vers";
202 case DW_AT_APPLE_runtime_class: return "DW_AT_APPLE_runtime_class";
203 case DW_AT_APPLE_omit_frame_ptr: return "DW_AT_APPLE_omit_frame_ptr";
204 case DW_AT_APPLE_property_name: return "DW_AT_APPLE_property_name";
205 case DW_AT_APPLE_property_getter: return "DW_AT_APPLE_property_getter";
206 case DW_AT_APPLE_property_setter: return "DW_AT_APPLE_property_setter";
207 case DW_AT_APPLE_property_attribute: return "DW_AT_APPLE_property_attribute";
208 case DW_AT_APPLE_property: return "DW_AT_APPLE_property";
209 case DW_AT_APPLE_objc_complete_type: return "DW_AT_APPLE_objc_complete_type";
210 case DW_AT_LLVM_include_path: return "DW_AT_LLVM_include_path";
211 case DW_AT_LLVM_config_macros: return "DW_AT_LLVM_config_macros";
212 case DW_AT_LLVM_isysroot: return "DW_AT_LLVM_isysroot";
214 // DWARF5 Fission Extension Attribute
215 case DW_AT_GNU_dwo_name: return "DW_AT_GNU_dwo_name";
216 case DW_AT_GNU_dwo_id: return "DW_AT_GNU_dwo_id";
217 case DW_AT_GNU_ranges_base: return "DW_AT_GNU_ranges_base";
218 case DW_AT_GNU_addr_base: return "DW_AT_GNU_addr_base";
219 case DW_AT_GNU_pubnames: return "DW_AT_GNU_pubnames";
220 case DW_AT_GNU_pubtypes: return "DW_AT_GNU_pubtypes";
221 case DW_AT_GNU_discriminator: return "DW_AT_GNU_discriminator";
226 const char *llvm::dwarf::FormEncodingString(unsigned Encoding) {
228 case DW_FORM_addr: return "DW_FORM_addr";
229 case DW_FORM_block2: return "DW_FORM_block2";
230 case DW_FORM_block4: return "DW_FORM_block4";
231 case DW_FORM_data2: return "DW_FORM_data2";
232 case DW_FORM_data4: return "DW_FORM_data4";
233 case DW_FORM_data8: return "DW_FORM_data8";
234 case DW_FORM_string: return "DW_FORM_string";
235 case DW_FORM_block: return "DW_FORM_block";
236 case DW_FORM_block1: return "DW_FORM_block1";
237 case DW_FORM_data1: return "DW_FORM_data1";
238 case DW_FORM_flag: return "DW_FORM_flag";
239 case DW_FORM_sdata: return "DW_FORM_sdata";
240 case DW_FORM_strp: return "DW_FORM_strp";
241 case DW_FORM_udata: return "DW_FORM_udata";
242 case DW_FORM_ref_addr: return "DW_FORM_ref_addr";
243 case DW_FORM_ref1: return "DW_FORM_ref1";
244 case DW_FORM_ref2: return "DW_FORM_ref2";
245 case DW_FORM_ref4: return "DW_FORM_ref4";
246 case DW_FORM_ref8: return "DW_FORM_ref8";
247 case DW_FORM_ref_udata: return "DW_FORM_ref_udata";
248 case DW_FORM_indirect: return "DW_FORM_indirect";
249 case DW_FORM_sec_offset: return "DW_FORM_sec_offset";
250 case DW_FORM_exprloc: return "DW_FORM_exprloc";
251 case DW_FORM_flag_present: return "DW_FORM_flag_present";
252 case DW_FORM_ref_sig8: return "DW_FORM_ref_sig8";
254 // DWARF5 Fission Extension Forms
255 case DW_FORM_GNU_addr_index: return "DW_FORM_GNU_addr_index";
256 case DW_FORM_GNU_str_index: return "DW_FORM_GNU_str_index";
258 // Alternate debug sections proposal (output of "dwz" tool).
259 case DW_FORM_GNU_ref_alt: return "DW_FORM_GNU_ref_alt";
260 case DW_FORM_GNU_strp_alt: return "DW_FORM_GNU_strp_alt";
265 const char *llvm::dwarf::OperationEncodingString(unsigned Encoding) {
267 default: return nullptr;
268 #define HANDLE_DW_OP(ID, NAME) \
270 return "DW_OP_" #NAME;
271 #include "llvm/Support/Dwarf.def"
275 unsigned llvm::dwarf::getOperationEncoding(StringRef OperationEncodingString) {
276 return StringSwitch<unsigned>(OperationEncodingString)
277 #define HANDLE_DW_OP(ID, NAME) .Case("DW_OP_" #NAME, DW_OP_##NAME)
278 #include "llvm/Support/Dwarf.def"
282 const char *llvm::dwarf::AttributeEncodingString(unsigned Encoding) {
284 default: return nullptr;
285 #define HANDLE_DW_ATE(ID, NAME) \
286 case DW_ATE_##NAME: \
287 return "DW_ATE_" #NAME;
288 #include "llvm/Support/Dwarf.def"
292 unsigned llvm::dwarf::getAttributeEncoding(StringRef EncodingString) {
293 return StringSwitch<unsigned>(EncodingString)
294 #define HANDLE_DW_ATE(ID, NAME) .Case("DW_ATE_" #NAME, DW_ATE_##NAME)
295 #include "llvm/Support/Dwarf.def"
299 const char *llvm::dwarf::DecimalSignString(unsigned Sign) {
301 case DW_DS_unsigned: return "DW_DS_unsigned";
302 case DW_DS_leading_overpunch: return "DW_DS_leading_overpunch";
303 case DW_DS_trailing_overpunch: return "DW_DS_trailing_overpunch";
304 case DW_DS_leading_separate: return "DW_DS_leading_separate";
305 case DW_DS_trailing_separate: return "DW_DS_trailing_separate";
310 const char *llvm::dwarf::EndianityString(unsigned Endian) {
312 case DW_END_default: return "DW_END_default";
313 case DW_END_big: return "DW_END_big";
314 case DW_END_little: return "DW_END_little";
315 case DW_END_lo_user: return "DW_END_lo_user";
316 case DW_END_hi_user: return "DW_END_hi_user";
321 const char *llvm::dwarf::AccessibilityString(unsigned Access) {
323 // Accessibility codes
324 case DW_ACCESS_public: return "DW_ACCESS_public";
325 case DW_ACCESS_protected: return "DW_ACCESS_protected";
326 case DW_ACCESS_private: return "DW_ACCESS_private";
331 const char *llvm::dwarf::VisibilityString(unsigned Visibility) {
332 switch (Visibility) {
333 case DW_VIS_local: return "DW_VIS_local";
334 case DW_VIS_exported: return "DW_VIS_exported";
335 case DW_VIS_qualified: return "DW_VIS_qualified";
340 const char *llvm::dwarf::VirtualityString(unsigned Virtuality) {
341 switch (Virtuality) {
344 #define HANDLE_DW_VIRTUALITY(ID, NAME) \
345 case DW_VIRTUALITY_##NAME: \
346 return "DW_VIRTUALITY_" #NAME;
347 #include "llvm/Support/Dwarf.def"
351 unsigned llvm::dwarf::getVirtuality(StringRef VirtualityString) {
352 return StringSwitch<unsigned>(VirtualityString)
353 #define HANDLE_DW_VIRTUALITY(ID, NAME) \
354 .Case("DW_VIRTUALITY_" #NAME, DW_VIRTUALITY_##NAME)
355 #include "llvm/Support/Dwarf.def"
356 .Default(DW_VIRTUALITY_invalid);
359 const char *llvm::dwarf::LanguageString(unsigned Language) {
363 #define HANDLE_DW_LANG(ID, NAME) \
364 case DW_LANG_##NAME: \
365 return "DW_LANG_" #NAME;
366 #include "llvm/Support/Dwarf.def"
370 unsigned llvm::dwarf::getLanguage(StringRef LanguageString) {
371 return StringSwitch<unsigned>(LanguageString)
372 #define HANDLE_DW_LANG(ID, NAME) .Case("DW_LANG_" #NAME, DW_LANG_##NAME)
373 #include "llvm/Support/Dwarf.def"
377 const char *llvm::dwarf::CaseString(unsigned Case) {
379 case DW_ID_case_sensitive: return "DW_ID_case_sensitive";
380 case DW_ID_up_case: return "DW_ID_up_case";
381 case DW_ID_down_case: return "DW_ID_down_case";
382 case DW_ID_case_insensitive: return "DW_ID_case_insensitive";
387 const char *llvm::dwarf::ConventionString(unsigned Convention) {
388 switch (Convention) {
389 case DW_CC_normal: return "DW_CC_normal";
390 case DW_CC_program: return "DW_CC_program";
391 case DW_CC_nocall: return "DW_CC_nocall";
392 case DW_CC_lo_user: return "DW_CC_lo_user";
393 case DW_CC_hi_user: return "DW_CC_hi_user";
394 case DW_CC_GNU_borland_fastcall_i386: return "DW_CC_GNU_borland_fastcall_i386";
395 case DW_CC_BORLAND_safecall: return "DW_CC_BORLAND_safecall";
396 case DW_CC_BORLAND_stdcall: return "DW_CC_BORLAND_stdcall";
397 case DW_CC_BORLAND_pascal: return "DW_CC_BORLAND_pascal";
398 case DW_CC_BORLAND_msfastcall: return "DW_CC_BORLAND_msfastcall";
399 case DW_CC_BORLAND_msreturn: return "DW_CC_BORLAND_msreturn";
400 case DW_CC_BORLAND_thiscall: return "DW_CC_BORLAND_thiscall";
401 case DW_CC_BORLAND_fastcall: return "DW_CC_BORLAND_fastcall";
406 const char *llvm::dwarf::InlineCodeString(unsigned Code) {
408 case DW_INL_not_inlined: return "DW_INL_not_inlined";
409 case DW_INL_inlined: return "DW_INL_inlined";
410 case DW_INL_declared_not_inlined: return "DW_INL_declared_not_inlined";
411 case DW_INL_declared_inlined: return "DW_INL_declared_inlined";
416 const char *llvm::dwarf::ArrayOrderString(unsigned Order) {
418 case DW_ORD_row_major: return "DW_ORD_row_major";
419 case DW_ORD_col_major: return "DW_ORD_col_major";
424 const char *llvm::dwarf::DiscriminantString(unsigned Discriminant) {
425 switch (Discriminant) {
426 case DW_DSC_label: return "DW_DSC_label";
427 case DW_DSC_range: return "DW_DSC_range";
432 const char *llvm::dwarf::LNStandardString(unsigned Standard) {
434 case DW_LNS_copy: return "DW_LNS_copy";
435 case DW_LNS_advance_pc: return "DW_LNS_advance_pc";
436 case DW_LNS_advance_line: return "DW_LNS_advance_line";
437 case DW_LNS_set_file: return "DW_LNS_set_file";
438 case DW_LNS_set_column: return "DW_LNS_set_column";
439 case DW_LNS_negate_stmt: return "DW_LNS_negate_stmt";
440 case DW_LNS_set_basic_block: return "DW_LNS_set_basic_block";
441 case DW_LNS_const_add_pc: return "DW_LNS_const_add_pc";
442 case DW_LNS_fixed_advance_pc: return "DW_LNS_fixed_advance_pc";
443 case DW_LNS_set_prologue_end: return "DW_LNS_set_prologue_end";
444 case DW_LNS_set_epilogue_begin: return "DW_LNS_set_epilogue_begin";
445 case DW_LNS_set_isa: return "DW_LNS_set_isa";
450 const char *llvm::dwarf::LNExtendedString(unsigned Encoding) {
452 // Line Number Extended Opcode Encodings
453 case DW_LNE_end_sequence: return "DW_LNE_end_sequence";
454 case DW_LNE_set_address: return "DW_LNE_set_address";
455 case DW_LNE_define_file: return "DW_LNE_define_file";
456 case DW_LNE_set_discriminator: return "DW_LNE_set_discriminator";
457 case DW_LNE_lo_user: return "DW_LNE_lo_user";
458 case DW_LNE_hi_user: return "DW_LNE_hi_user";
463 const char *llvm::dwarf::MacinfoString(unsigned Encoding) {
465 // Macinfo Type Encodings
466 case DW_MACINFO_define: return "DW_MACINFO_define";
467 case DW_MACINFO_undef: return "DW_MACINFO_undef";
468 case DW_MACINFO_start_file: return "DW_MACINFO_start_file";
469 case DW_MACINFO_end_file: return "DW_MACINFO_end_file";
470 case DW_MACINFO_vendor_ext: return "DW_MACINFO_vendor_ext";
471 case DW_MACINFO_invalid: return "DW_MACINFO_invalid";
476 const char *llvm::dwarf::CallFrameString(unsigned Encoding) {
478 case DW_CFA_nop: return "DW_CFA_nop";
479 case DW_CFA_advance_loc: return "DW_CFA_advance_loc";
480 case DW_CFA_offset: return "DW_CFA_offset";
481 case DW_CFA_restore: return "DW_CFA_restore";
482 case DW_CFA_set_loc: return "DW_CFA_set_loc";
483 case DW_CFA_advance_loc1: return "DW_CFA_advance_loc1";
484 case DW_CFA_advance_loc2: return "DW_CFA_advance_loc2";
485 case DW_CFA_advance_loc4: return "DW_CFA_advance_loc4";
486 case DW_CFA_offset_extended: return "DW_CFA_offset_extended";
487 case DW_CFA_restore_extended: return "DW_CFA_restore_extended";
488 case DW_CFA_undefined: return "DW_CFA_undefined";
489 case DW_CFA_same_value: return "DW_CFA_same_value";
490 case DW_CFA_register: return "DW_CFA_register";
491 case DW_CFA_remember_state: return "DW_CFA_remember_state";
492 case DW_CFA_restore_state: return "DW_CFA_restore_state";
493 case DW_CFA_def_cfa: return "DW_CFA_def_cfa";
494 case DW_CFA_def_cfa_register: return "DW_CFA_def_cfa_register";
495 case DW_CFA_def_cfa_offset: return "DW_CFA_def_cfa_offset";
496 case DW_CFA_def_cfa_expression: return "DW_CFA_def_cfa_expression";
497 case DW_CFA_expression: return "DW_CFA_expression";
498 case DW_CFA_offset_extended_sf: return "DW_CFA_offset_extended_sf";
499 case DW_CFA_def_cfa_sf: return "DW_CFA_def_cfa_sf";
500 case DW_CFA_def_cfa_offset_sf: return "DW_CFA_def_cfa_offset_sf";
501 case DW_CFA_val_offset: return "DW_CFA_val_offset";
502 case DW_CFA_val_offset_sf: return "DW_CFA_val_offset_sf";
503 case DW_CFA_val_expression: return "DW_CFA_val_expression";
504 case DW_CFA_MIPS_advance_loc8: return "DW_CFA_MIPS_advance_loc8";
505 case DW_CFA_GNU_window_save: return "DW_CFA_GNU_window_save";
506 case DW_CFA_GNU_args_size: return "DW_CFA_GNU_args_size";
507 case DW_CFA_lo_user: return "DW_CFA_lo_user";
508 case DW_CFA_hi_user: return "DW_CFA_hi_user";
513 const char *llvm::dwarf::ApplePropertyString(unsigned Prop) {
515 case DW_APPLE_PROPERTY_readonly:
516 return "DW_APPLE_PROPERTY_readonly";
517 case DW_APPLE_PROPERTY_getter:
518 return "DW_APPLE_PROPERTY_getter";
519 case DW_APPLE_PROPERTY_assign:
520 return "DW_APPLE_PROPERTY_assign";
521 case DW_APPLE_PROPERTY_readwrite:
522 return "DW_APPLE_PROPERTY_readwrite";
523 case DW_APPLE_PROPERTY_retain:
524 return "DW_APPLE_PROPERTY_retain";
525 case DW_APPLE_PROPERTY_copy:
526 return "DW_APPLE_PROPERTY_copy";
527 case DW_APPLE_PROPERTY_nonatomic:
528 return "DW_APPLE_PROPERTY_nonatomic";
529 case DW_APPLE_PROPERTY_setter:
530 return "DW_APPLE_PROPERTY_setter";
531 case DW_APPLE_PROPERTY_atomic:
532 return "DW_APPLE_PROPERTY_atomic";
533 case DW_APPLE_PROPERTY_weak:
534 return "DW_APPLE_PROPERTY_weak";
535 case DW_APPLE_PROPERTY_strong:
536 return "DW_APPLE_PROPERTY_strong";
537 case DW_APPLE_PROPERTY_unsafe_unretained:
538 return "DW_APPLE_PROPERTY_unsafe_unretained";
543 const char *llvm::dwarf::AtomTypeString(unsigned AT) {
545 case dwarf::DW_ATOM_null:
546 return "DW_ATOM_null";
547 case dwarf::DW_ATOM_die_offset:
548 return "DW_ATOM_die_offset";
549 case DW_ATOM_cu_offset:
550 return "DW_ATOM_cu_offset";
551 case DW_ATOM_die_tag:
552 return "DW_ATOM_die_tag";
553 case DW_ATOM_type_flags:
554 return "DW_ATOM_type_flags";
559 const char *llvm::dwarf::GDBIndexEntryKindString(GDBIndexEntryKind Kind) {
578 llvm_unreachable("Unknown GDBIndexEntryKind value");
581 const char *llvm::dwarf::GDBIndexEntryLinkageString(GDBIndexEntryLinkage Linkage) {
588 llvm_unreachable("Unknown GDBIndexEntryLinkage value");
591 const char *llvm::dwarf::AttributeValueString(uint16_t Attr, unsigned Val) {
593 case DW_AT_accessibility:
594 return AccessibilityString(Val);
595 case DW_AT_virtuality:
596 return VirtualityString(Val);
598 return LanguageString(Val);
600 return AttributeEncodingString(Val);
601 case DW_AT_decimal_sign:
602 return DecimalSignString(Val);
603 case DW_AT_endianity:
604 return EndianityString(Val);
605 case DW_AT_visibility:
606 return VisibilityString(Val);
607 case DW_AT_identifier_case:
608 return CaseString(Val);
609 case DW_AT_calling_convention:
610 return ConventionString(Val);
612 return InlineCodeString(Val);
614 return ArrayOrderString(Val);
615 case DW_AT_discr_value:
616 return DiscriminantString(Val);