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/Support/ErrorHandling.h"
18 using namespace dwarf;
20 /// TagString - Return the string for the specified tag.
22 const char *llvm::dwarf::TagString(unsigned Tag) {
24 case DW_TAG_array_type: return "DW_TAG_array_type";
25 case DW_TAG_class_type: return "DW_TAG_class_type";
26 case DW_TAG_entry_point: return "DW_TAG_entry_point";
27 case DW_TAG_enumeration_type: return "DW_TAG_enumeration_type";
28 case DW_TAG_formal_parameter: return "DW_TAG_formal_parameter";
29 case DW_TAG_imported_declaration: return "DW_TAG_imported_declaration";
30 case DW_TAG_label: return "DW_TAG_label";
31 case DW_TAG_lexical_block: return "DW_TAG_lexical_block";
32 case DW_TAG_member: return "DW_TAG_member";
33 case DW_TAG_pointer_type: return "DW_TAG_pointer_type";
34 case DW_TAG_reference_type: return "DW_TAG_reference_type";
35 case DW_TAG_compile_unit: return "DW_TAG_compile_unit";
36 case DW_TAG_string_type: return "DW_TAG_string_type";
37 case DW_TAG_structure_type: return "DW_TAG_structure_type";
38 case DW_TAG_subroutine_type: return "DW_TAG_subroutine_type";
39 case DW_TAG_typedef: return "DW_TAG_typedef";
40 case DW_TAG_union_type: return "DW_TAG_union_type";
41 case DW_TAG_unspecified_parameters: return "DW_TAG_unspecified_parameters";
42 case DW_TAG_variant: return "DW_TAG_variant";
43 case DW_TAG_common_block: return "DW_TAG_common_block";
44 case DW_TAG_common_inclusion: return "DW_TAG_common_inclusion";
45 case DW_TAG_inheritance: return "DW_TAG_inheritance";
46 case DW_TAG_inlined_subroutine: return "DW_TAG_inlined_subroutine";
47 case DW_TAG_module: return "DW_TAG_module";
48 case DW_TAG_ptr_to_member_type: return "DW_TAG_ptr_to_member_type";
49 case DW_TAG_set_type: return "DW_TAG_set_type";
50 case DW_TAG_subrange_type: return "DW_TAG_subrange_type";
51 case DW_TAG_with_stmt: return "DW_TAG_with_stmt";
52 case DW_TAG_access_declaration: return "DW_TAG_access_declaration";
53 case DW_TAG_base_type: return "DW_TAG_base_type";
54 case DW_TAG_catch_block: return "DW_TAG_catch_block";
55 case DW_TAG_const_type: return "DW_TAG_const_type";
56 case DW_TAG_constant: return "DW_TAG_constant";
57 case DW_TAG_enumerator: return "DW_TAG_enumerator";
58 case DW_TAG_file_type: return "DW_TAG_file_type";
59 case DW_TAG_friend: return "DW_TAG_friend";
60 case DW_TAG_namelist: return "DW_TAG_namelist";
61 case DW_TAG_namelist_item: return "DW_TAG_namelist_item";
62 case DW_TAG_packed_type: return "DW_TAG_packed_type";
63 case DW_TAG_subprogram: return "DW_TAG_subprogram";
64 case DW_TAG_template_type_parameter: return "DW_TAG_template_type_parameter";
65 case DW_TAG_template_value_parameter: return "DW_TAG_template_value_parameter";
66 case DW_TAG_thrown_type: return "DW_TAG_thrown_type";
67 case DW_TAG_try_block: return "DW_TAG_try_block";
68 case DW_TAG_variant_part: return "DW_TAG_variant_part";
69 case DW_TAG_variable: return "DW_TAG_variable";
70 case DW_TAG_volatile_type: return "DW_TAG_volatile_type";
71 case DW_TAG_dwarf_procedure: return "DW_TAG_dwarf_procedure";
72 case DW_TAG_restrict_type: return "DW_TAG_restrict_type";
73 case DW_TAG_interface_type: return "DW_TAG_interface_type";
74 case DW_TAG_namespace: return "DW_TAG_namespace";
75 case DW_TAG_imported_module: return "DW_TAG_imported_module";
76 case DW_TAG_unspecified_type: return "DW_TAG_unspecified_type";
77 case DW_TAG_partial_unit: return "DW_TAG_partial_unit";
78 case DW_TAG_imported_unit: return "DW_TAG_imported_unit";
79 case DW_TAG_condition: return "DW_TAG_condition";
80 case DW_TAG_shared_type: return "DW_TAG_shared_type";
81 case DW_TAG_lo_user: return "DW_TAG_lo_user";
82 case DW_TAG_hi_user: return "DW_TAG_hi_user";
83 case DW_TAG_auto_variable: return "DW_TAG_auto_variable";
84 case DW_TAG_arg_variable: return "DW_TAG_arg_variable";
85 case DW_TAG_rvalue_reference_type: return "DW_TAG_rvalue_reference_type";
86 case DW_TAG_template_alias: return "DW_TAG_template_alias";
87 case DW_TAG_MIPS_loop: return "DW_TAG_MIPS_loop";
88 case DW_TAG_type_unit: return "DW_TAG_type_unit";
89 case DW_TAG_format_label: return "DW_TAG_format_label";
90 case DW_TAG_function_template: return "DW_TAG_function_template";
91 case DW_TAG_class_template: return "DW_TAG_class_template";
92 case DW_TAG_GNU_template_template_param:
93 return "DW_TAG_GNU_template_template_param";
94 case DW_TAG_GNU_template_parameter_pack:
95 return "DW_TAG_GNU_template_parameter_pack";
96 case DW_TAG_GNU_formal_parameter_pack:
97 return "DW_TAG_GNU_formal_parameter_pack";
98 case DW_TAG_APPLE_property: return "DW_TAG_APPLE_property";
103 /// ChildrenString - Return the string for the specified children flag.
105 const char *llvm::dwarf::ChildrenString(unsigned Children) {
107 case DW_CHILDREN_no: return "DW_CHILDREN_no";
108 case DW_CHILDREN_yes: return "DW_CHILDREN_yes";
113 /// AttributeString - Return the string for the specified attribute.
115 const char *llvm::dwarf::AttributeString(unsigned Attribute) {
117 case DW_AT_sibling: return "DW_AT_sibling";
118 case DW_AT_location: return "DW_AT_location";
119 case DW_AT_name: return "DW_AT_name";
120 case DW_AT_ordering: return "DW_AT_ordering";
121 case DW_AT_byte_size: return "DW_AT_byte_size";
122 case DW_AT_bit_offset: return "DW_AT_bit_offset";
123 case DW_AT_bit_size: return "DW_AT_bit_size";
124 case DW_AT_stmt_list: return "DW_AT_stmt_list";
125 case DW_AT_low_pc: return "DW_AT_low_pc";
126 case DW_AT_high_pc: return "DW_AT_high_pc";
127 case DW_AT_language: return "DW_AT_language";
128 case DW_AT_discr: return "DW_AT_discr";
129 case DW_AT_discr_value: return "DW_AT_discr_value";
130 case DW_AT_visibility: return "DW_AT_visibility";
131 case DW_AT_import: return "DW_AT_import";
132 case DW_AT_string_length: return "DW_AT_string_length";
133 case DW_AT_common_reference: return "DW_AT_common_reference";
134 case DW_AT_comp_dir: return "DW_AT_comp_dir";
135 case DW_AT_const_value: return "DW_AT_const_value";
136 case DW_AT_containing_type: return "DW_AT_containing_type";
137 case DW_AT_default_value: return "DW_AT_default_value";
138 case DW_AT_inline: return "DW_AT_inline";
139 case DW_AT_is_optional: return "DW_AT_is_optional";
140 case DW_AT_lower_bound: return "DW_AT_lower_bound";
141 case DW_AT_producer: return "DW_AT_producer";
142 case DW_AT_prototyped: return "DW_AT_prototyped";
143 case DW_AT_return_addr: return "DW_AT_return_addr";
144 case DW_AT_start_scope: return "DW_AT_start_scope";
145 case DW_AT_bit_stride: return "DW_AT_bit_stride";
146 case DW_AT_upper_bound: return "DW_AT_upper_bound";
147 case DW_AT_abstract_origin: return "DW_AT_abstract_origin";
148 case DW_AT_accessibility: return "DW_AT_accessibility";
149 case DW_AT_address_class: return "DW_AT_address_class";
150 case DW_AT_artificial: return "DW_AT_artificial";
151 case DW_AT_base_types: return "DW_AT_base_types";
152 case DW_AT_calling_convention: return "DW_AT_calling_convention";
153 case DW_AT_count: return "DW_AT_count";
154 case DW_AT_data_member_location: return "DW_AT_data_member_location";
155 case DW_AT_decl_column: return "DW_AT_decl_column";
156 case DW_AT_decl_file: return "DW_AT_decl_file";
157 case DW_AT_decl_line: return "DW_AT_decl_line";
158 case DW_AT_declaration: return "DW_AT_declaration";
159 case DW_AT_discr_list: return "DW_AT_discr_list";
160 case DW_AT_encoding: return "DW_AT_encoding";
161 case DW_AT_external: return "DW_AT_external";
162 case DW_AT_frame_base: return "DW_AT_frame_base";
163 case DW_AT_friend: return "DW_AT_friend";
164 case DW_AT_identifier_case: return "DW_AT_identifier_case";
165 case DW_AT_macro_info: return "DW_AT_macro_info";
166 case DW_AT_namelist_item: return "DW_AT_namelist_item";
167 case DW_AT_priority: return "DW_AT_priority";
168 case DW_AT_segment: return "DW_AT_segment";
169 case DW_AT_specification: return "DW_AT_specification";
170 case DW_AT_static_link: return "DW_AT_static_link";
171 case DW_AT_type: return "DW_AT_type";
172 case DW_AT_use_location: return "DW_AT_use_location";
173 case DW_AT_variable_parameter: return "DW_AT_variable_parameter";
174 case DW_AT_virtuality: return "DW_AT_virtuality";
175 case DW_AT_vtable_elem_location: return "DW_AT_vtable_elem_location";
176 case DW_AT_allocated: return "DW_AT_allocated";
177 case DW_AT_associated: return "DW_AT_associated";
178 case DW_AT_data_location: return "DW_AT_data_location";
179 case DW_AT_byte_stride: return "DW_AT_byte_stride";
180 case DW_AT_entry_pc: return "DW_AT_entry_pc";
181 case DW_AT_use_UTF8: return "DW_AT_use_UTF8";
182 case DW_AT_extension: return "DW_AT_extension";
183 case DW_AT_ranges: return "DW_AT_ranges";
184 case DW_AT_trampoline: return "DW_AT_trampoline";
185 case DW_AT_call_column: return "DW_AT_call_column";
186 case DW_AT_call_file: return "DW_AT_call_file";
187 case DW_AT_call_line: return "DW_AT_call_line";
188 case DW_AT_description: return "DW_AT_description";
189 case DW_AT_binary_scale: return "DW_AT_binary_scale";
190 case DW_AT_decimal_scale: return "DW_AT_decimal_scale";
191 case DW_AT_small: return "DW_AT_small";
192 case DW_AT_decimal_sign: return "DW_AT_decimal_sign";
193 case DW_AT_digit_count: return "DW_AT_digit_count";
194 case DW_AT_picture_string: return "DW_AT_picture_string";
195 case DW_AT_mutable: return "DW_AT_mutable";
196 case DW_AT_threads_scaled: return "DW_AT_threads_scaled";
197 case DW_AT_explicit: return "DW_AT_explicit";
198 case DW_AT_object_pointer: return "DW_AT_object_pointer";
199 case DW_AT_endianity: return "DW_AT_endianity";
200 case DW_AT_elemental: return "DW_AT_elemental";
201 case DW_AT_pure: return "DW_AT_pure";
202 case DW_AT_recursive: return "DW_AT_recursive";
203 case DW_AT_signature: return "DW_AT_signature";
204 case DW_AT_main_subprogram: return "DW_AT_main_subprogram";
205 case DW_AT_data_bit_offset: return "DW_AT_data_bit_offset";
206 case DW_AT_const_expr: return "DW_AT_const_expr";
207 case DW_AT_enum_class: return "DW_AT_enum_class";
208 case DW_AT_linkage_name: return "DW_AT_linkage_name";
209 case DW_AT_MIPS_loop_begin: return "DW_AT_MIPS_loop_begin";
210 case DW_AT_MIPS_tail_loop_begin: return "DW_AT_MIPS_tail_loop_begin";
211 case DW_AT_MIPS_epilog_begin: return "DW_AT_MIPS_epilog_begin";
212 case DW_AT_MIPS_loop_unroll_factor: return "DW_AT_MIPS_loop_unroll_factor";
213 case DW_AT_MIPS_software_pipeline_depth:
214 return "DW_AT_MIPS_software_pipeline_depth";
215 case DW_AT_MIPS_linkage_name: return "DW_AT_MIPS_linkage_name";
216 case DW_AT_MIPS_stride: return "DW_AT_MIPS_stride";
217 case DW_AT_MIPS_abstract_name: return "DW_AT_MIPS_abstract_name";
218 case DW_AT_MIPS_clone_origin: return "DW_AT_MIPS_clone_origin";
219 case DW_AT_MIPS_has_inlines: return "DW_AT_MIPS_has_inlines";
220 case DW_AT_MIPS_stride_byte: return "DW_AT_MIPS_stride_byte";
221 case DW_AT_MIPS_stride_elem: return "DW_AT_MIPS_stride_elem";
222 case DW_AT_MIPS_ptr_dopetype: return "DW_AT_MIPS_ptr_dopetype";
223 case DW_AT_MIPS_allocatable_dopetype:
224 return "DW_AT_MIPS_allocatable_dopetype";
225 case DW_AT_MIPS_assumed_shape_dopetype:
226 return "DW_AT_MIPS_assumed_shape_dopetype";
227 case DW_AT_sf_names: return "DW_AT_sf_names";
228 case DW_AT_src_info: return "DW_AT_src_info";
229 case DW_AT_mac_info: return "DW_AT_mac_info";
230 case DW_AT_src_coords: return "DW_AT_src_coords";
231 case DW_AT_body_begin: return "DW_AT_body_begin";
232 case DW_AT_body_end: return "DW_AT_body_end";
233 case DW_AT_GNU_vector: return "DW_AT_GNU_vector";
234 case DW_AT_GNU_template_name: return "DW_AT_GNU_template_name";
235 case DW_AT_GNU_odr_signature: return "DW_AT_GNU_odr_signature";
236 case DW_AT_MIPS_assumed_size: return "DW_AT_MIPS_assumed_size";
237 case DW_AT_lo_user: return "DW_AT_lo_user";
238 case DW_AT_hi_user: return "DW_AT_hi_user";
239 case DW_AT_APPLE_optimized: return "DW_AT_APPLE_optimized";
240 case DW_AT_APPLE_flags: return "DW_AT_APPLE_flags";
241 case DW_AT_APPLE_isa: return "DW_AT_APPLE_isa";
242 case DW_AT_APPLE_block: return "DW_AT_APPLE_block";
243 case DW_AT_APPLE_major_runtime_vers: return "DW_AT_APPLE_major_runtime_vers";
244 case DW_AT_APPLE_runtime_class: return "DW_AT_APPLE_runtime_class";
245 case DW_AT_APPLE_omit_frame_ptr: return "DW_AT_APPLE_omit_frame_ptr";
246 case DW_AT_APPLE_property_name: return "DW_AT_APPLE_property_name";
247 case DW_AT_APPLE_property_getter: return "DW_AT_APPLE_property_getter";
248 case DW_AT_APPLE_property_setter: return "DW_AT_APPLE_property_setter";
249 case DW_AT_APPLE_property_attribute: return "DW_AT_APPLE_property_attribute";
250 case DW_AT_APPLE_property: return "DW_AT_APPLE_property";
251 case DW_AT_APPLE_objc_complete_type: return "DW_AT_APPLE_objc_complete_type";
253 // DWARF5 Fission Extension Attribute
254 case DW_AT_GNU_dwo_name: return "DW_AT_GNU_dwo_name";
255 case DW_AT_GNU_dwo_id: return "DW_AT_GNU_dwo_id";
256 case DW_AT_GNU_ranges_base: return "DW_AT_GNU_ranges_base";
257 case DW_AT_GNU_addr_base: return "DW_AT_GNU_addr_base";
258 case DW_AT_GNU_pubnames: return "DW_AT_GNU_pubnames";
259 case DW_AT_GNU_pubtypes: return "DW_AT_GNU_pubtypes";
264 /// FormEncodingString - Return the string for the specified form encoding.
266 const char *llvm::dwarf::FormEncodingString(unsigned Encoding) {
268 case DW_FORM_addr: return "DW_FORM_addr";
269 case DW_FORM_block2: return "DW_FORM_block2";
270 case DW_FORM_block4: return "DW_FORM_block4";
271 case DW_FORM_data2: return "DW_FORM_data2";
272 case DW_FORM_data4: return "DW_FORM_data4";
273 case DW_FORM_data8: return "DW_FORM_data8";
274 case DW_FORM_string: return "DW_FORM_string";
275 case DW_FORM_block: return "DW_FORM_block";
276 case DW_FORM_block1: return "DW_FORM_block1";
277 case DW_FORM_data1: return "DW_FORM_data1";
278 case DW_FORM_flag: return "DW_FORM_flag";
279 case DW_FORM_sdata: return "DW_FORM_sdata";
280 case DW_FORM_strp: return "DW_FORM_strp";
281 case DW_FORM_udata: return "DW_FORM_udata";
282 case DW_FORM_ref_addr: return "DW_FORM_ref_addr";
283 case DW_FORM_ref1: return "DW_FORM_ref1";
284 case DW_FORM_ref2: return "DW_FORM_ref2";
285 case DW_FORM_ref4: return "DW_FORM_ref4";
286 case DW_FORM_ref8: return "DW_FORM_ref8";
287 case DW_FORM_ref_udata: return "DW_FORM_ref_udata";
288 case DW_FORM_indirect: return "DW_FORM_indirect";
289 case DW_FORM_sec_offset: return "DW_FORM_sec_offset";
290 case DW_FORM_exprloc: return "DW_FORM_exprloc";
291 case DW_FORM_flag_present: return "DW_FORM_flag_present";
292 case DW_FORM_ref_sig8: return "DW_FORM_ref_sig8";
294 // DWARF5 Fission Extension Forms
295 case DW_FORM_GNU_addr_index: return "DW_FORM_GNU_addr_index";
296 case DW_FORM_GNU_str_index: return "DW_FORM_GNU_str_index";
301 /// OperationEncodingString - Return the string for the specified operation
303 const char *llvm::dwarf::OperationEncodingString(unsigned Encoding) {
305 case DW_OP_addr: return "DW_OP_addr";
306 case DW_OP_deref: return "DW_OP_deref";
307 case DW_OP_const1u: return "DW_OP_const1u";
308 case DW_OP_const1s: return "DW_OP_const1s";
309 case DW_OP_const2u: return "DW_OP_const2u";
310 case DW_OP_const2s: return "DW_OP_const2s";
311 case DW_OP_const4u: return "DW_OP_const4u";
312 case DW_OP_const4s: return "DW_OP_const4s";
313 case DW_OP_const8u: return "DW_OP_const8u";
314 case DW_OP_const8s: return "DW_OP_const8s";
315 case DW_OP_constu: return "DW_OP_constu";
316 case DW_OP_consts: return "DW_OP_consts";
317 case DW_OP_dup: return "DW_OP_dup";
318 case DW_OP_drop: return "DW_OP_drop";
319 case DW_OP_over: return "DW_OP_over";
320 case DW_OP_pick: return "DW_OP_pick";
321 case DW_OP_swap: return "DW_OP_swap";
322 case DW_OP_rot: return "DW_OP_rot";
323 case DW_OP_xderef: return "DW_OP_xderef";
324 case DW_OP_abs: return "DW_OP_abs";
325 case DW_OP_and: return "DW_OP_and";
326 case DW_OP_div: return "DW_OP_div";
327 case DW_OP_minus: return "DW_OP_minus";
328 case DW_OP_mod: return "DW_OP_mod";
329 case DW_OP_mul: return "DW_OP_mul";
330 case DW_OP_neg: return "DW_OP_neg";
331 case DW_OP_not: return "DW_OP_not";
332 case DW_OP_or: return "DW_OP_or";
333 case DW_OP_plus: return "DW_OP_plus";
334 case DW_OP_plus_uconst: return "DW_OP_plus_uconst";
335 case DW_OP_shl: return "DW_OP_shl";
336 case DW_OP_shr: return "DW_OP_shr";
337 case DW_OP_shra: return "DW_OP_shra";
338 case DW_OP_xor: return "DW_OP_xor";
339 case DW_OP_skip: return "DW_OP_skip";
340 case DW_OP_bra: return "DW_OP_bra";
341 case DW_OP_eq: return "DW_OP_eq";
342 case DW_OP_ge: return "DW_OP_ge";
343 case DW_OP_gt: return "DW_OP_gt";
344 case DW_OP_le: return "DW_OP_le";
345 case DW_OP_lt: return "DW_OP_lt";
346 case DW_OP_ne: return "DW_OP_ne";
347 case DW_OP_lit0: return "DW_OP_lit0";
348 case DW_OP_lit1: return "DW_OP_lit1";
349 case DW_OP_lit2: return "DW_OP_lit2";
350 case DW_OP_lit3: return "DW_OP_lit3";
351 case DW_OP_lit4: return "DW_OP_lit4";
352 case DW_OP_lit5: return "DW_OP_lit5";
353 case DW_OP_lit6: return "DW_OP_lit6";
354 case DW_OP_lit7: return "DW_OP_lit7";
355 case DW_OP_lit8: return "DW_OP_lit8";
356 case DW_OP_lit9: return "DW_OP_lit9";
357 case DW_OP_lit10: return "DW_OP_lit10";
358 case DW_OP_lit11: return "DW_OP_lit11";
359 case DW_OP_lit12: return "DW_OP_lit12";
360 case DW_OP_lit13: return "DW_OP_lit13";
361 case DW_OP_lit14: return "DW_OP_lit14";
362 case DW_OP_lit15: return "DW_OP_lit15";
363 case DW_OP_lit16: return "DW_OP_lit16";
364 case DW_OP_lit17: return "DW_OP_lit17";
365 case DW_OP_lit18: return "DW_OP_lit18";
366 case DW_OP_lit19: return "DW_OP_lit19";
367 case DW_OP_lit20: return "DW_OP_lit20";
368 case DW_OP_lit21: return "DW_OP_lit21";
369 case DW_OP_lit22: return "DW_OP_lit22";
370 case DW_OP_lit23: return "DW_OP_lit23";
371 case DW_OP_lit24: return "DW_OP_lit24";
372 case DW_OP_lit25: return "DW_OP_lit25";
373 case DW_OP_lit26: return "DW_OP_lit26";
374 case DW_OP_lit27: return "DW_OP_lit27";
375 case DW_OP_lit28: return "DW_OP_lit28";
376 case DW_OP_lit29: return "DW_OP_lit29";
377 case DW_OP_lit30: return "DW_OP_lit30";
378 case DW_OP_lit31: return "DW_OP_lit31";
379 case DW_OP_reg0: return "DW_OP_reg0";
380 case DW_OP_reg1: return "DW_OP_reg1";
381 case DW_OP_reg2: return "DW_OP_reg2";
382 case DW_OP_reg3: return "DW_OP_reg3";
383 case DW_OP_reg4: return "DW_OP_reg4";
384 case DW_OP_reg5: return "DW_OP_reg5";
385 case DW_OP_reg6: return "DW_OP_reg6";
386 case DW_OP_reg7: return "DW_OP_reg7";
387 case DW_OP_reg8: return "DW_OP_reg8";
388 case DW_OP_reg9: return "DW_OP_reg9";
389 case DW_OP_reg10: return "DW_OP_reg10";
390 case DW_OP_reg11: return "DW_OP_reg11";
391 case DW_OP_reg12: return "DW_OP_reg12";
392 case DW_OP_reg13: return "DW_OP_reg13";
393 case DW_OP_reg14: return "DW_OP_reg14";
394 case DW_OP_reg15: return "DW_OP_reg15";
395 case DW_OP_reg16: return "DW_OP_reg16";
396 case DW_OP_reg17: return "DW_OP_reg17";
397 case DW_OP_reg18: return "DW_OP_reg18";
398 case DW_OP_reg19: return "DW_OP_reg19";
399 case DW_OP_reg20: return "DW_OP_reg20";
400 case DW_OP_reg21: return "DW_OP_reg21";
401 case DW_OP_reg22: return "DW_OP_reg22";
402 case DW_OP_reg23: return "DW_OP_reg23";
403 case DW_OP_reg24: return "DW_OP_reg24";
404 case DW_OP_reg25: return "DW_OP_reg25";
405 case DW_OP_reg26: return "DW_OP_reg26";
406 case DW_OP_reg27: return "DW_OP_reg27";
407 case DW_OP_reg28: return "DW_OP_reg28";
408 case DW_OP_reg29: return "DW_OP_reg29";
409 case DW_OP_reg30: return "DW_OP_reg30";
410 case DW_OP_reg31: return "DW_OP_reg31";
411 case DW_OP_breg0: return "DW_OP_breg0";
412 case DW_OP_breg1: return "DW_OP_breg1";
413 case DW_OP_breg2: return "DW_OP_breg2";
414 case DW_OP_breg3: return "DW_OP_breg3";
415 case DW_OP_breg4: return "DW_OP_breg4";
416 case DW_OP_breg5: return "DW_OP_breg5";
417 case DW_OP_breg6: return "DW_OP_breg6";
418 case DW_OP_breg7: return "DW_OP_breg7";
419 case DW_OP_breg8: return "DW_OP_breg8";
420 case DW_OP_breg9: return "DW_OP_breg9";
421 case DW_OP_breg10: return "DW_OP_breg10";
422 case DW_OP_breg11: return "DW_OP_breg11";
423 case DW_OP_breg12: return "DW_OP_breg12";
424 case DW_OP_breg13: return "DW_OP_breg13";
425 case DW_OP_breg14: return "DW_OP_breg14";
426 case DW_OP_breg15: return "DW_OP_breg15";
427 case DW_OP_breg16: return "DW_OP_breg16";
428 case DW_OP_breg17: return "DW_OP_breg17";
429 case DW_OP_breg18: return "DW_OP_breg18";
430 case DW_OP_breg19: return "DW_OP_breg19";
431 case DW_OP_breg20: return "DW_OP_breg20";
432 case DW_OP_breg21: return "DW_OP_breg21";
433 case DW_OP_breg22: return "DW_OP_breg22";
434 case DW_OP_breg23: return "DW_OP_breg23";
435 case DW_OP_breg24: return "DW_OP_breg24";
436 case DW_OP_breg25: return "DW_OP_breg25";
437 case DW_OP_breg26: return "DW_OP_breg26";
438 case DW_OP_breg27: return "DW_OP_breg27";
439 case DW_OP_breg28: return "DW_OP_breg28";
440 case DW_OP_breg29: return "DW_OP_breg29";
441 case DW_OP_breg30: return "DW_OP_breg30";
442 case DW_OP_breg31: return "DW_OP_breg31";
443 case DW_OP_regx: return "DW_OP_regx";
444 case DW_OP_fbreg: return "DW_OP_fbreg";
445 case DW_OP_bregx: return "DW_OP_bregx";
446 case DW_OP_piece: return "DW_OP_piece";
447 case DW_OP_deref_size: return "DW_OP_deref_size";
448 case DW_OP_xderef_size: return "DW_OP_xderef_size";
449 case DW_OP_nop: return "DW_OP_nop";
450 case DW_OP_push_object_address: return "DW_OP_push_object_address";
451 case DW_OP_call2: return "DW_OP_call2";
452 case DW_OP_call4: return "DW_OP_call4";
453 case DW_OP_call_ref: return "DW_OP_call_ref";
454 case DW_OP_form_tls_address: return "DW_OP_form_tls_address";
455 case DW_OP_call_frame_cfa: return "DW_OP_call_frame_cfa";
456 case DW_OP_bit_piece: return "DW_OP_bit_piece";
457 case DW_OP_implicit_value: return "DW_OP_implicit_value";
458 case DW_OP_stack_value: return "DW_OP_stack_value";
460 // GNU thread-local storage
461 case DW_OP_GNU_push_tls_address: return "DW_OP_GNU_push_tls_address";
463 // DWARF5 Fission Proposal Op Extensions
464 case DW_OP_GNU_addr_index: return "DW_OP_GNU_addr_index";
465 case DW_OP_GNU_const_index: return "DW_OP_GNU_const_index";
470 /// AttributeEncodingString - Return the string for the specified attribute
472 const char *llvm::dwarf::AttributeEncodingString(unsigned Encoding) {
474 case DW_ATE_address: return "DW_ATE_address";
475 case DW_ATE_boolean: return "DW_ATE_boolean";
476 case DW_ATE_complex_float: return "DW_ATE_complex_float";
477 case DW_ATE_float: return "DW_ATE_float";
478 case DW_ATE_signed: return "DW_ATE_signed";
479 case DW_ATE_signed_char: return "DW_ATE_signed_char";
480 case DW_ATE_unsigned: return "DW_ATE_unsigned";
481 case DW_ATE_unsigned_char: return "DW_ATE_unsigned_char";
482 case DW_ATE_imaginary_float: return "DW_ATE_imaginary_float";
483 case DW_ATE_UTF: return "DW_ATE_UTF";
484 case DW_ATE_packed_decimal: return "DW_ATE_packed_decimal";
485 case DW_ATE_numeric_string: return "DW_ATE_numeric_string";
486 case DW_ATE_edited: return "DW_ATE_edited";
487 case DW_ATE_signed_fixed: return "DW_ATE_signed_fixed";
488 case DW_ATE_unsigned_fixed: return "DW_ATE_unsigned_fixed";
489 case DW_ATE_decimal_float: return "DW_ATE_decimal_float";
490 case DW_ATE_lo_user: return "DW_ATE_lo_user";
491 case DW_ATE_hi_user: return "DW_ATE_hi_user";
496 /// DecimalSignString - Return the string for the specified decimal sign
498 const char *llvm::dwarf::DecimalSignString(unsigned Sign) {
500 case DW_DS_unsigned: return "DW_DS_unsigned";
501 case DW_DS_leading_overpunch: return "DW_DS_leading_overpunch";
502 case DW_DS_trailing_overpunch: return "DW_DS_trailing_overpunch";
503 case DW_DS_leading_separate: return "DW_DS_leading_separate";
504 case DW_DS_trailing_separate: return "DW_DS_trailing_separate";
509 /// EndianityString - Return the string for the specified endianity.
511 const char *llvm::dwarf::EndianityString(unsigned Endian) {
513 case DW_END_default: return "DW_END_default";
514 case DW_END_big: return "DW_END_big";
515 case DW_END_little: return "DW_END_little";
516 case DW_END_lo_user: return "DW_END_lo_user";
517 case DW_END_hi_user: return "DW_END_hi_user";
522 /// AccessibilityString - Return the string for the specified accessibility.
524 const char *llvm::dwarf::AccessibilityString(unsigned Access) {
526 // Accessibility codes
527 case DW_ACCESS_public: return "DW_ACCESS_public";
528 case DW_ACCESS_protected: return "DW_ACCESS_protected";
529 case DW_ACCESS_private: return "DW_ACCESS_private";
534 /// VisibilityString - Return the string for the specified visibility.
536 const char *llvm::dwarf::VisibilityString(unsigned Visibility) {
537 switch (Visibility) {
538 case DW_VIS_local: return "DW_VIS_local";
539 case DW_VIS_exported: return "DW_VIS_exported";
540 case DW_VIS_qualified: return "DW_VIS_qualified";
545 /// VirtualityString - Return the string for the specified virtuality.
547 const char *llvm::dwarf::VirtualityString(unsigned Virtuality) {
548 switch (Virtuality) {
549 case DW_VIRTUALITY_none: return "DW_VIRTUALITY_none";
550 case DW_VIRTUALITY_virtual: return "DW_VIRTUALITY_virtual";
551 case DW_VIRTUALITY_pure_virtual: return "DW_VIRTUALITY_pure_virtual";
556 /// LanguageString - Return the string for the specified language.
558 const char *llvm::dwarf::LanguageString(unsigned Language) {
560 case DW_LANG_C89: return "DW_LANG_C89";
561 case DW_LANG_C: return "DW_LANG_C";
562 case DW_LANG_Ada83: return "DW_LANG_Ada83";
563 case DW_LANG_C_plus_plus: return "DW_LANG_C_plus_plus";
564 case DW_LANG_Cobol74: return "DW_LANG_Cobol74";
565 case DW_LANG_Cobol85: return "DW_LANG_Cobol85";
566 case DW_LANG_Fortran77: return "DW_LANG_Fortran77";
567 case DW_LANG_Fortran90: return "DW_LANG_Fortran90";
568 case DW_LANG_Pascal83: return "DW_LANG_Pascal83";
569 case DW_LANG_Modula2: return "DW_LANG_Modula2";
570 case DW_LANG_Java: return "DW_LANG_Java";
571 case DW_LANG_C99: return "DW_LANG_C99";
572 case DW_LANG_Ada95: return "DW_LANG_Ada95";
573 case DW_LANG_Fortran95: return "DW_LANG_Fortran95";
574 case DW_LANG_PLI: return "DW_LANG_PLI";
575 case DW_LANG_ObjC: return "DW_LANG_ObjC";
576 case DW_LANG_ObjC_plus_plus: return "DW_LANG_ObjC_plus_plus";
577 case DW_LANG_UPC: return "DW_LANG_UPC";
578 case DW_LANG_D: return "DW_LANG_D";
579 case DW_LANG_lo_user: return "DW_LANG_lo_user";
580 case DW_LANG_hi_user: return "DW_LANG_hi_user";
585 /// CaseString - Return the string for the specified identifier case.
587 const char *llvm::dwarf::CaseString(unsigned Case) {
589 case DW_ID_case_sensitive: return "DW_ID_case_sensitive";
590 case DW_ID_up_case: return "DW_ID_up_case";
591 case DW_ID_down_case: return "DW_ID_down_case";
592 case DW_ID_case_insensitive: return "DW_ID_case_insensitive";
597 /// ConventionString - Return the string for the specified calling convention.
599 const char *llvm::dwarf::ConventionString(unsigned Convention) {
600 switch (Convention) {
601 case DW_CC_normal: return "DW_CC_normal";
602 case DW_CC_program: return "DW_CC_program";
603 case DW_CC_nocall: return "DW_CC_nocall";
604 case DW_CC_lo_user: return "DW_CC_lo_user";
605 case DW_CC_hi_user: return "DW_CC_hi_user";
610 /// InlineCodeString - Return the string for the specified inline code.
612 const char *llvm::dwarf::InlineCodeString(unsigned Code) {
614 case DW_INL_not_inlined: return "DW_INL_not_inlined";
615 case DW_INL_inlined: return "DW_INL_inlined";
616 case DW_INL_declared_not_inlined: return "DW_INL_declared_not_inlined";
617 case DW_INL_declared_inlined: return "DW_INL_declared_inlined";
622 /// ArrayOrderString - Return the string for the specified array order.
624 const char *llvm::dwarf::ArrayOrderString(unsigned Order) {
626 case DW_ORD_row_major: return "DW_ORD_row_major";
627 case DW_ORD_col_major: return "DW_ORD_col_major";
632 /// DiscriminantString - Return the string for the specified discriminant
634 const char *llvm::dwarf::DiscriminantString(unsigned Discriminant) {
635 switch (Discriminant) {
636 case DW_DSC_label: return "DW_DSC_label";
637 case DW_DSC_range: return "DW_DSC_range";
642 /// LNStandardString - Return the string for the specified line number standard.
644 const char *llvm::dwarf::LNStandardString(unsigned Standard) {
646 case DW_LNS_copy: return "DW_LNS_copy";
647 case DW_LNS_advance_pc: return "DW_LNS_advance_pc";
648 case DW_LNS_advance_line: return "DW_LNS_advance_line";
649 case DW_LNS_set_file: return "DW_LNS_set_file";
650 case DW_LNS_set_column: return "DW_LNS_set_column";
651 case DW_LNS_negate_stmt: return "DW_LNS_negate_stmt";
652 case DW_LNS_set_basic_block: return "DW_LNS_set_basic_block";
653 case DW_LNS_const_add_pc: return "DW_LNS_const_add_pc";
654 case DW_LNS_fixed_advance_pc: return "DW_LNS_fixed_advance_pc";
655 case DW_LNS_set_prologue_end: return "DW_LNS_set_prologue_end";
656 case DW_LNS_set_epilogue_begin: return "DW_LNS_set_epilogue_begin";
657 case DW_LNS_set_isa: return "DW_LNS_set_isa";
662 /// LNExtendedString - Return the string for the specified line number extended
663 /// opcode encodings.
664 const char *llvm::dwarf::LNExtendedString(unsigned Encoding) {
666 // Line Number Extended Opcode Encodings
667 case DW_LNE_end_sequence: return "DW_LNE_end_sequence";
668 case DW_LNE_set_address: return "DW_LNE_set_address";
669 case DW_LNE_define_file: return "DW_LNE_define_file";
670 case DW_LNE_set_discriminator: return "DW_LNE_set_discriminator";
671 case DW_LNE_lo_user: return "DW_LNE_lo_user";
672 case DW_LNE_hi_user: return "DW_LNE_hi_user";
677 /// MacinfoString - Return the string for the specified macinfo type encodings.
679 const char *llvm::dwarf::MacinfoString(unsigned Encoding) {
681 // Macinfo Type Encodings
682 case DW_MACINFO_define: return "DW_MACINFO_define";
683 case DW_MACINFO_undef: return "DW_MACINFO_undef";
684 case DW_MACINFO_start_file: return "DW_MACINFO_start_file";
685 case DW_MACINFO_end_file: return "DW_MACINFO_end_file";
686 case DW_MACINFO_vendor_ext: return "DW_MACINFO_vendor_ext";
691 /// CallFrameString - Return the string for the specified call frame instruction
693 const char *llvm::dwarf::CallFrameString(unsigned Encoding) {
695 case DW_CFA_nop: return "DW_CFA_nop";
696 case DW_CFA_advance_loc: return "DW_CFA_advance_loc";
697 case DW_CFA_offset: return "DW_CFA_offset";
698 case DW_CFA_restore: return "DW_CFA_restore";
699 case DW_CFA_set_loc: return "DW_CFA_set_loc";
700 case DW_CFA_advance_loc1: return "DW_CFA_advance_loc1";
701 case DW_CFA_advance_loc2: return "DW_CFA_advance_loc2";
702 case DW_CFA_advance_loc4: return "DW_CFA_advance_loc4";
703 case DW_CFA_offset_extended: return "DW_CFA_offset_extended";
704 case DW_CFA_restore_extended: return "DW_CFA_restore_extended";
705 case DW_CFA_undefined: return "DW_CFA_undefined";
706 case DW_CFA_same_value: return "DW_CFA_same_value";
707 case DW_CFA_register: return "DW_CFA_register";
708 case DW_CFA_remember_state: return "DW_CFA_remember_state";
709 case DW_CFA_restore_state: return "DW_CFA_restore_state";
710 case DW_CFA_def_cfa: return "DW_CFA_def_cfa";
711 case DW_CFA_def_cfa_register: return "DW_CFA_def_cfa_register";
712 case DW_CFA_def_cfa_offset: return "DW_CFA_def_cfa_offset";
713 case DW_CFA_def_cfa_expression: return "DW_CFA_def_cfa_expression";
714 case DW_CFA_expression: return "DW_CFA_expression";
715 case DW_CFA_offset_extended_sf: return "DW_CFA_offset_extended_sf";
716 case DW_CFA_def_cfa_sf: return "DW_CFA_def_cfa_sf";
717 case DW_CFA_def_cfa_offset_sf: return "DW_CFA_def_cfa_offset_sf";
718 case DW_CFA_val_offset: return "DW_CFA_val_offset";
719 case DW_CFA_val_offset_sf: return "DW_CFA_val_offset_sf";
720 case DW_CFA_val_expression: return "DW_CFA_val_expression";
721 case DW_CFA_MIPS_advance_loc8: return "DW_CFA_MIPS_advance_loc8";
722 case DW_CFA_GNU_window_save: return "DW_CFA_GNU_window_save";
723 case DW_CFA_GNU_args_size: return "DW_CFA_GNU_args_size";
724 case DW_CFA_lo_user: return "DW_CFA_lo_user";
725 case DW_CFA_hi_user: return "DW_CFA_hi_user";
730 const char *llvm::dwarf::AtomTypeString(unsigned AT) {
732 case dwarf::DW_ATOM_null:
733 return "DW_ATOM_null";
734 case dwarf::DW_ATOM_die_offset:
735 return "DW_ATOM_die_offset";
736 case DW_ATOM_cu_offset:
737 return "DW_ATOM_cu_offset";
738 case DW_ATOM_die_tag:
739 return "DW_ATOM_die_tag";
740 case DW_ATOM_type_flags:
741 return "DW_ATOM_type_flags";
746 const char *llvm::dwarf::GDBIndexEntryKindString(GDBIndexEntryKind Kind) {
765 llvm_unreachable("Unknown GDBIndexEntryKind value");
768 const char *llvm::dwarf::GDBIndexEntryLinkageString(GDBIndexEntryLinkage Linkage) {
775 llvm_unreachable("Unknown GDBIndexEntryLinkage value");