X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FSupport%2FDwarf.cpp;h=7d7225671737dfdb02bed69ce1719b1d5375ab9c;hb=4b85564ba4a41465155b9128a68e5e14fea78365;hp=35862e843929580f7a1d9f64115f4beab302836d;hpb=7107c3badfe78ec89dcab6c02cf1b1bcaccc42a8;p=oota-llvm.git diff --git a/lib/Support/Dwarf.cpp b/lib/Support/Dwarf.cpp index 35862e84392..7d722567173 100644 --- a/lib/Support/Dwarf.cpp +++ b/lib/Support/Dwarf.cpp @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file was developed by James M. Laskey and is distributed under the -// University of Illinois Open Source License. See LICENSE.TXT for details. +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -12,574 +12,619 @@ //===----------------------------------------------------------------------===// #include "llvm/Support/Dwarf.h" -#include "llvm/System/IncludeFile.h" - -#include - -namespace llvm { - -namespace dwarf { - -/// TagString - Return the string for the specified tag. -/// -const char *TagString(unsigned Tag) { - switch(Tag) { - case DW_TAG_array_type: return "TAG_array_type"; - case DW_TAG_class_type: return "TAG_class_type"; - case DW_TAG_entry_point: return "TAG_entry_point"; - case DW_TAG_enumeration_type: return "TAG_enumeration_type"; - case DW_TAG_formal_parameter: return "TAG_formal_parameter"; - case DW_TAG_imported_declaration: return "TAG_imported_declaration"; - case DW_TAG_label: return "TAG_label"; - case DW_TAG_lexical_block: return "TAG_lexical_block"; - case DW_TAG_member: return "TAG_member"; - case DW_TAG_pointer_type: return "TAG_pointer_type"; - case DW_TAG_reference_type: return "TAG_reference_type"; - case DW_TAG_compile_unit: return "TAG_compile_unit"; - case DW_TAG_string_type: return "TAG_string_type"; - case DW_TAG_structure_type: return "TAG_structure_type"; - case DW_TAG_subroutine_type: return "TAG_subroutine_type"; - case DW_TAG_typedef: return "TAG_typedef"; - case DW_TAG_union_type: return "TAG_union_type"; - case DW_TAG_unspecified_parameters: return "TAG_unspecified_parameters"; - case DW_TAG_variant: return "TAG_variant"; - case DW_TAG_common_block: return "TAG_common_block"; - case DW_TAG_common_inclusion: return "TAG_common_inclusion"; - case DW_TAG_inheritance: return "TAG_inheritance"; - case DW_TAG_inlined_subroutine: return "TAG_inlined_subroutine"; - case DW_TAG_module: return "TAG_module"; - case DW_TAG_ptr_to_member_type: return "TAG_ptr_to_member_type"; - case DW_TAG_set_type: return "TAG_set_type"; - case DW_TAG_subrange_type: return "TAG_subrange_type"; - case DW_TAG_with_stmt: return "TAG_with_stmt"; - case DW_TAG_access_declaration: return "TAG_access_declaration"; - case DW_TAG_base_type: return "TAG_base_type"; - case DW_TAG_catch_block: return "TAG_catch_block"; - case DW_TAG_const_type: return "TAG_const_type"; - case DW_TAG_constant: return "TAG_constant"; - case DW_TAG_enumerator: return "TAG_enumerator"; - case DW_TAG_file_type: return "TAG_file_type"; - case DW_TAG_friend: return "TAG_friend"; - case DW_TAG_namelist: return "TAG_namelist"; - case DW_TAG_namelist_item: return "TAG_namelist_item"; - case DW_TAG_packed_type: return "TAG_packed_type"; - case DW_TAG_subprogram: return "TAG_subprogram"; - case DW_TAG_template_type_parameter: return "TAG_template_type_parameter"; - case DW_TAG_template_value_parameter: return "TAG_template_value_parameter"; - case DW_TAG_thrown_type: return "TAG_thrown_type"; - case DW_TAG_try_block: return "TAG_try_block"; - case DW_TAG_variant_part: return "TAG_variant_part"; - case DW_TAG_variable: return "TAG_variable"; - case DW_TAG_volatile_type: return "TAG_volatile_type"; - case DW_TAG_dwarf_procedure: return "TAG_dwarf_procedure"; - case DW_TAG_restrict_type: return "TAG_restrict_type"; - case DW_TAG_interface_type: return "TAG_interface_type"; - case DW_TAG_namespace: return "TAG_namespace"; - case DW_TAG_imported_module: return "TAG_imported_module"; - case DW_TAG_unspecified_type: return "TAG_unspecified_type"; - case DW_TAG_partial_unit: return "TAG_partial_unit"; - case DW_TAG_imported_unit: return "TAG_imported_unit"; - case DW_TAG_condition: return "TAG_condition"; - case DW_TAG_shared_type: return "TAG_shared_type"; - case DW_TAG_lo_user: return "TAG_lo_user"; - case DW_TAG_hi_user: return "TAG_hi_user"; +#include "llvm/ADT/StringSwitch.h" +#include "llvm/Support/ErrorHandling.h" + +using namespace llvm; +using namespace dwarf; + +const char *llvm::dwarf::TagString(unsigned Tag) { + switch (Tag) { + default: return nullptr; +#define HANDLE_DW_TAG(ID, NAME) \ + case DW_TAG_##NAME: \ + return "DW_TAG_" #NAME; +#include "llvm/Support/Dwarf.def" + } +} + +unsigned llvm::dwarf::getTag(StringRef TagString) { + return StringSwitch(TagString) +#define HANDLE_DW_TAG(ID, NAME) .Case("DW_TAG_" #NAME, DW_TAG_##NAME) +#include "llvm/Support/Dwarf.def" + .Default(DW_TAG_invalid); +} + +const char *llvm::dwarf::ChildrenString(unsigned Children) { + switch (Children) { + case DW_CHILDREN_no: return "DW_CHILDREN_no"; + case DW_CHILDREN_yes: return "DW_CHILDREN_yes"; + } + return nullptr; +} + +const char *llvm::dwarf::AttributeString(unsigned Attribute) { + switch (Attribute) { + case DW_AT_sibling: return "DW_AT_sibling"; + case DW_AT_location: return "DW_AT_location"; + case DW_AT_name: return "DW_AT_name"; + case DW_AT_ordering: return "DW_AT_ordering"; + case DW_AT_byte_size: return "DW_AT_byte_size"; + case DW_AT_bit_offset: return "DW_AT_bit_offset"; + case DW_AT_bit_size: return "DW_AT_bit_size"; + case DW_AT_stmt_list: return "DW_AT_stmt_list"; + case DW_AT_low_pc: return "DW_AT_low_pc"; + case DW_AT_high_pc: return "DW_AT_high_pc"; + case DW_AT_language: return "DW_AT_language"; + case DW_AT_discr: return "DW_AT_discr"; + case DW_AT_discr_value: return "DW_AT_discr_value"; + case DW_AT_visibility: return "DW_AT_visibility"; + case DW_AT_import: return "DW_AT_import"; + case DW_AT_string_length: return "DW_AT_string_length"; + case DW_AT_common_reference: return "DW_AT_common_reference"; + case DW_AT_comp_dir: return "DW_AT_comp_dir"; + case DW_AT_const_value: return "DW_AT_const_value"; + case DW_AT_containing_type: return "DW_AT_containing_type"; + case DW_AT_default_value: return "DW_AT_default_value"; + case DW_AT_inline: return "DW_AT_inline"; + case DW_AT_is_optional: return "DW_AT_is_optional"; + case DW_AT_lower_bound: return "DW_AT_lower_bound"; + case DW_AT_producer: return "DW_AT_producer"; + case DW_AT_prototyped: return "DW_AT_prototyped"; + case DW_AT_return_addr: return "DW_AT_return_addr"; + case DW_AT_start_scope: return "DW_AT_start_scope"; + case DW_AT_bit_stride: return "DW_AT_bit_stride"; + case DW_AT_upper_bound: return "DW_AT_upper_bound"; + case DW_AT_abstract_origin: return "DW_AT_abstract_origin"; + case DW_AT_accessibility: return "DW_AT_accessibility"; + case DW_AT_address_class: return "DW_AT_address_class"; + case DW_AT_artificial: return "DW_AT_artificial"; + case DW_AT_base_types: return "DW_AT_base_types"; + case DW_AT_calling_convention: return "DW_AT_calling_convention"; + case DW_AT_count: return "DW_AT_count"; + case DW_AT_data_member_location: return "DW_AT_data_member_location"; + case DW_AT_decl_column: return "DW_AT_decl_column"; + case DW_AT_decl_file: return "DW_AT_decl_file"; + case DW_AT_decl_line: return "DW_AT_decl_line"; + case DW_AT_declaration: return "DW_AT_declaration"; + case DW_AT_discr_list: return "DW_AT_discr_list"; + case DW_AT_encoding: return "DW_AT_encoding"; + case DW_AT_external: return "DW_AT_external"; + case DW_AT_frame_base: return "DW_AT_frame_base"; + case DW_AT_friend: return "DW_AT_friend"; + case DW_AT_identifier_case: return "DW_AT_identifier_case"; + case DW_AT_macro_info: return "DW_AT_macro_info"; + case DW_AT_namelist_item: return "DW_AT_namelist_item"; + case DW_AT_priority: return "DW_AT_priority"; + case DW_AT_segment: return "DW_AT_segment"; + case DW_AT_specification: return "DW_AT_specification"; + case DW_AT_static_link: return "DW_AT_static_link"; + case DW_AT_type: return "DW_AT_type"; + case DW_AT_use_location: return "DW_AT_use_location"; + case DW_AT_variable_parameter: return "DW_AT_variable_parameter"; + case DW_AT_virtuality: return "DW_AT_virtuality"; + case DW_AT_vtable_elem_location: return "DW_AT_vtable_elem_location"; + case DW_AT_allocated: return "DW_AT_allocated"; + case DW_AT_associated: return "DW_AT_associated"; + case DW_AT_data_location: return "DW_AT_data_location"; + case DW_AT_byte_stride: return "DW_AT_byte_stride"; + case DW_AT_entry_pc: return "DW_AT_entry_pc"; + case DW_AT_use_UTF8: return "DW_AT_use_UTF8"; + case DW_AT_extension: return "DW_AT_extension"; + case DW_AT_ranges: return "DW_AT_ranges"; + case DW_AT_trampoline: return "DW_AT_trampoline"; + case DW_AT_call_column: return "DW_AT_call_column"; + case DW_AT_call_file: return "DW_AT_call_file"; + case DW_AT_call_line: return "DW_AT_call_line"; + case DW_AT_description: return "DW_AT_description"; + case DW_AT_binary_scale: return "DW_AT_binary_scale"; + case DW_AT_decimal_scale: return "DW_AT_decimal_scale"; + case DW_AT_small: return "DW_AT_small"; + case DW_AT_decimal_sign: return "DW_AT_decimal_sign"; + case DW_AT_digit_count: return "DW_AT_digit_count"; + case DW_AT_picture_string: return "DW_AT_picture_string"; + case DW_AT_mutable: return "DW_AT_mutable"; + case DW_AT_threads_scaled: return "DW_AT_threads_scaled"; + case DW_AT_explicit: return "DW_AT_explicit"; + case DW_AT_object_pointer: return "DW_AT_object_pointer"; + case DW_AT_endianity: return "DW_AT_endianity"; + case DW_AT_elemental: return "DW_AT_elemental"; + case DW_AT_pure: return "DW_AT_pure"; + case DW_AT_recursive: return "DW_AT_recursive"; + case DW_AT_signature: return "DW_AT_signature"; + case DW_AT_main_subprogram: return "DW_AT_main_subprogram"; + case DW_AT_data_bit_offset: return "DW_AT_data_bit_offset"; + case DW_AT_const_expr: return "DW_AT_const_expr"; + case DW_AT_enum_class: return "DW_AT_enum_class"; + case DW_AT_linkage_name: return "DW_AT_linkage_name"; + case DW_AT_string_length_bit_size: return "DW_AT_string_length_bit_size"; + case DW_AT_string_length_byte_size: return "DW_AT_string_length_byte_size"; + case DW_AT_rank: return "DW_AT_rank"; + case DW_AT_str_offsets_base: return "DW_AT_str_offsets_base"; + case DW_AT_addr_base: return "DW_AT_addr_base"; + case DW_AT_ranges_base: return "DW_AT_ranges_base"; + case DW_AT_dwo_id: return "DW_AT_dwo_id"; + case DW_AT_dwo_name: return "DW_AT_dwo_name"; + case DW_AT_reference: return "DW_AT_reference"; + case DW_AT_rvalue_reference: return "DW_AT_rvalue_reference"; + case DW_AT_MIPS_loop_begin: return "DW_AT_MIPS_loop_begin"; + case DW_AT_MIPS_tail_loop_begin: return "DW_AT_MIPS_tail_loop_begin"; + case DW_AT_MIPS_epilog_begin: return "DW_AT_MIPS_epilog_begin"; + case DW_AT_MIPS_loop_unroll_factor: return "DW_AT_MIPS_loop_unroll_factor"; + case DW_AT_MIPS_software_pipeline_depth: + return "DW_AT_MIPS_software_pipeline_depth"; + case DW_AT_MIPS_linkage_name: return "DW_AT_MIPS_linkage_name"; + case DW_AT_MIPS_stride: return "DW_AT_MIPS_stride"; + case DW_AT_MIPS_abstract_name: return "DW_AT_MIPS_abstract_name"; + case DW_AT_MIPS_clone_origin: return "DW_AT_MIPS_clone_origin"; + case DW_AT_MIPS_has_inlines: return "DW_AT_MIPS_has_inlines"; + case DW_AT_MIPS_stride_byte: return "DW_AT_MIPS_stride_byte"; + case DW_AT_MIPS_stride_elem: return "DW_AT_MIPS_stride_elem"; + case DW_AT_MIPS_ptr_dopetype: return "DW_AT_MIPS_ptr_dopetype"; + case DW_AT_MIPS_allocatable_dopetype: + return "DW_AT_MIPS_allocatable_dopetype"; + case DW_AT_MIPS_assumed_shape_dopetype: + return "DW_AT_MIPS_assumed_shape_dopetype"; + case DW_AT_sf_names: return "DW_AT_sf_names"; + case DW_AT_src_info: return "DW_AT_src_info"; + case DW_AT_mac_info: return "DW_AT_mac_info"; + case DW_AT_src_coords: return "DW_AT_src_coords"; + case DW_AT_body_begin: return "DW_AT_body_begin"; + case DW_AT_body_end: return "DW_AT_body_end"; + case DW_AT_GNU_vector: return "DW_AT_GNU_vector"; + case DW_AT_GNU_template_name: return "DW_AT_GNU_template_name"; + case DW_AT_GNU_odr_signature: return "DW_AT_GNU_odr_signature"; + case DW_AT_MIPS_assumed_size: return "DW_AT_MIPS_assumed_size"; + case DW_AT_lo_user: return "DW_AT_lo_user"; + case DW_AT_hi_user: return "DW_AT_hi_user"; + case DW_AT_BORLAND_property_read: return "DW_AT_BORLAND_property_read"; + case DW_AT_BORLAND_property_write: return "DW_AT_BORLAND_property_write"; + case DW_AT_BORLAND_property_implements: return "DW_AT_BORLAND_property_implements"; + case DW_AT_BORLAND_property_index: return "DW_AT_BORLAND_property_index"; + case DW_AT_BORLAND_property_default: return "DW_AT_BORLAND_property_default"; + case DW_AT_BORLAND_Delphi_unit: return "DW_AT_BORLAND_Delphi_unit"; + case DW_AT_BORLAND_Delphi_class: return "DW_AT_BORLAND_Delphi_class"; + case DW_AT_BORLAND_Delphi_record: return "DW_AT_BORLAND_Delphi_record"; + case DW_AT_BORLAND_Delphi_metaclass: return "DW_AT_BORLAND_Delphi_metaclass"; + case DW_AT_BORLAND_Delphi_constructor: return "DW_AT_BORLAND_Delphi_constructor"; + case DW_AT_BORLAND_Delphi_destructor: return "DW_AT_BORLAND_Delphi_destructor"; + case DW_AT_BORLAND_Delphi_anonymous_method: return "DW_AT_BORLAND_Delphi_anonymous_method"; + case DW_AT_BORLAND_Delphi_interface: return "DW_AT_BORLAND_Delphi_interface"; + case DW_AT_BORLAND_Delphi_ABI: return "DW_AT_BORLAND_Delphi_ABI"; + case DW_AT_BORLAND_Delphi_return: return "DW_AT_BORLAND_Delphi_return"; + case DW_AT_BORLAND_Delphi_frameptr: return "DW_AT_BORLAND_Delphi_frameptr"; + case DW_AT_BORLAND_closure: return "DW_AT_BORLAND_closure"; + case DW_AT_APPLE_optimized: return "DW_AT_APPLE_optimized"; + case DW_AT_APPLE_flags: return "DW_AT_APPLE_flags"; + case DW_AT_APPLE_isa: return "DW_AT_APPLE_isa"; + case DW_AT_APPLE_block: return "DW_AT_APPLE_block"; + case DW_AT_APPLE_major_runtime_vers: return "DW_AT_APPLE_major_runtime_vers"; + case DW_AT_APPLE_runtime_class: return "DW_AT_APPLE_runtime_class"; + case DW_AT_APPLE_omit_frame_ptr: return "DW_AT_APPLE_omit_frame_ptr"; + case DW_AT_APPLE_property_name: return "DW_AT_APPLE_property_name"; + case DW_AT_APPLE_property_getter: return "DW_AT_APPLE_property_getter"; + case DW_AT_APPLE_property_setter: return "DW_AT_APPLE_property_setter"; + case DW_AT_APPLE_property_attribute: return "DW_AT_APPLE_property_attribute"; + case DW_AT_APPLE_property: return "DW_AT_APPLE_property"; + case DW_AT_APPLE_objc_complete_type: return "DW_AT_APPLE_objc_complete_type"; + case DW_AT_LLVM_include_path: return "DW_AT_LLVM_include_path"; + case DW_AT_LLVM_config_macros: return "DW_AT_LLVM_config_macros"; + case DW_AT_LLVM_isysroot: return "DW_AT_LLVM_isysroot"; + + // DWARF5 Fission Extension Attribute + case DW_AT_GNU_dwo_name: return "DW_AT_GNU_dwo_name"; + case DW_AT_GNU_dwo_id: return "DW_AT_GNU_dwo_id"; + case DW_AT_GNU_ranges_base: return "DW_AT_GNU_ranges_base"; + case DW_AT_GNU_addr_base: return "DW_AT_GNU_addr_base"; + case DW_AT_GNU_pubnames: return "DW_AT_GNU_pubnames"; + case DW_AT_GNU_pubtypes: return "DW_AT_GNU_pubtypes"; + case DW_AT_GNU_discriminator: return "DW_AT_GNU_discriminator"; + } + return nullptr; +} + +const char *llvm::dwarf::FormEncodingString(unsigned Encoding) { + switch (Encoding) { + case DW_FORM_addr: return "DW_FORM_addr"; + case DW_FORM_block2: return "DW_FORM_block2"; + case DW_FORM_block4: return "DW_FORM_block4"; + case DW_FORM_data2: return "DW_FORM_data2"; + case DW_FORM_data4: return "DW_FORM_data4"; + case DW_FORM_data8: return "DW_FORM_data8"; + case DW_FORM_string: return "DW_FORM_string"; + case DW_FORM_block: return "DW_FORM_block"; + case DW_FORM_block1: return "DW_FORM_block1"; + case DW_FORM_data1: return "DW_FORM_data1"; + case DW_FORM_flag: return "DW_FORM_flag"; + case DW_FORM_sdata: return "DW_FORM_sdata"; + case DW_FORM_strp: return "DW_FORM_strp"; + case DW_FORM_udata: return "DW_FORM_udata"; + case DW_FORM_ref_addr: return "DW_FORM_ref_addr"; + case DW_FORM_ref1: return "DW_FORM_ref1"; + case DW_FORM_ref2: return "DW_FORM_ref2"; + case DW_FORM_ref4: return "DW_FORM_ref4"; + case DW_FORM_ref8: return "DW_FORM_ref8"; + case DW_FORM_ref_udata: return "DW_FORM_ref_udata"; + case DW_FORM_indirect: return "DW_FORM_indirect"; + case DW_FORM_sec_offset: return "DW_FORM_sec_offset"; + case DW_FORM_exprloc: return "DW_FORM_exprloc"; + case DW_FORM_flag_present: return "DW_FORM_flag_present"; + case DW_FORM_ref_sig8: return "DW_FORM_ref_sig8"; + + // DWARF5 Fission Extension Forms + case DW_FORM_GNU_addr_index: return "DW_FORM_GNU_addr_index"; + case DW_FORM_GNU_str_index: return "DW_FORM_GNU_str_index"; + + // Alternate debug sections proposal (output of "dwz" tool). + case DW_FORM_GNU_ref_alt: return "DW_FORM_GNU_ref_alt"; + case DW_FORM_GNU_strp_alt: return "DW_FORM_GNU_strp_alt"; } - assert(0 && "Unknown Dwarf Tag"); - return ""; + return nullptr; } -/// ChildrenString - Return the string for the specified children flag. -/// -const char *ChildrenString(unsigned Children) { - switch(Children) { - case DW_CHILDREN_no: return "CHILDREN_no"; - case DW_CHILDREN_yes: return "CHILDREN_yes"; +const char *llvm::dwarf::OperationEncodingString(unsigned Encoding) { + switch (Encoding) { + default: return nullptr; +#define HANDLE_DW_OP(ID, NAME) \ + case DW_OP_##NAME: \ + return "DW_OP_" #NAME; +#include "llvm/Support/Dwarf.def" } - assert(0 && "Unknown Dwarf ChildrenFlag"); - return ""; -} - -/// AttributeString - Return the string for the specified attribute. -/// -const char *AttributeString(unsigned Attribute) { - switch(Attribute) { - case DW_AT_sibling: return "AT_sibling"; - case DW_AT_location: return "AT_location"; - case DW_AT_name: return "AT_name"; - case DW_AT_ordering: return "AT_ordering"; - case DW_AT_byte_size: return "AT_byte_size"; - case DW_AT_bit_offset: return "AT_bit_offset"; - case DW_AT_bit_size: return "AT_bit_size"; - case DW_AT_stmt_list: return "AT_stmt_list"; - case DW_AT_low_pc: return "AT_low_pc"; - case DW_AT_high_pc: return "AT_high_pc"; - case DW_AT_language: return "AT_language"; - case DW_AT_discr: return "AT_discr"; - case DW_AT_discr_value: return "AT_discr_value"; - case DW_AT_visibility: return "AT_visibility"; - case DW_AT_import: return "AT_import"; - case DW_AT_string_length: return "AT_string_length"; - case DW_AT_common_reference: return "AT_common_reference"; - case DW_AT_comp_dir: return "AT_comp_dir"; - case DW_AT_const_value: return "AT_const_value"; - case DW_AT_containing_type: return "AT_containing_type"; - case DW_AT_default_value: return "AT_default_value"; - case DW_AT_inline: return "AT_inline"; - case DW_AT_is_optional: return "AT_is_optional"; - case DW_AT_lower_bound: return "AT_lower_bound"; - case DW_AT_producer: return "AT_producer"; - case DW_AT_prototyped: return "AT_prototyped"; - case DW_AT_return_addr: return "AT_return_addr"; - case DW_AT_start_scope: return "AT_start_scope"; - case DW_AT_bit_stride: return "AT_bit_stride"; - case DW_AT_upper_bound: return "AT_upper_bound"; - case DW_AT_abstract_origin: return "AT_abstract_origin"; - case DW_AT_accessibility: return "AT_accessibility"; - case DW_AT_address_class: return "AT_address_class"; - case DW_AT_artificial: return "AT_artificial"; - case DW_AT_base_types: return "AT_base_types"; - case DW_AT_calling_convention: return "AT_calling_convention"; - case DW_AT_count: return "AT_count"; - case DW_AT_data_member_location: return "AT_data_member_location"; - case DW_AT_decl_column: return "AT_decl_column"; - case DW_AT_decl_file: return "AT_decl_file"; - case DW_AT_decl_line: return "AT_decl_line"; - case DW_AT_declaration: return "AT_declaration"; - case DW_AT_discr_list: return "AT_discr_list"; - case DW_AT_encoding: return "AT_encoding"; - case DW_AT_external: return "AT_external"; - case DW_AT_frame_base: return "AT_frame_base"; - case DW_AT_friend: return "AT_friend"; - case DW_AT_identifier_case: return "AT_identifier_case"; - case DW_AT_macro_info: return "AT_macro_info"; - case DW_AT_namelist_item: return "AT_namelist_item"; - case DW_AT_priority: return "AT_priority"; - case DW_AT_segment: return "AT_segment"; - case DW_AT_specification: return "AT_specification"; - case DW_AT_static_link: return "AT_static_link"; - case DW_AT_type: return "AT_type"; - case DW_AT_use_location: return "AT_use_location"; - case DW_AT_variable_parameter: return "AT_variable_parameter"; - case DW_AT_virtuality: return "AT_virtuality"; - case DW_AT_vtable_elem_location: return "AT_vtable_elem_location"; - case DW_AT_allocated: return "AT_allocated"; - case DW_AT_associated: return "AT_associated"; - case DW_AT_data_location: return "AT_data_location"; - case DW_AT_byte_stride: return "AT_byte_stride"; - case DW_AT_entry_pc: return "AT_entry_pc"; - case DW_AT_use_UTF8: return "AT_use_UTF8"; - case DW_AT_extension: return "AT_extension"; - case DW_AT_ranges: return "AT_ranges"; - case DW_AT_trampoline: return "AT_trampoline"; - case DW_AT_call_column: return "AT_call_column"; - case DW_AT_call_file: return "AT_call_file"; - case DW_AT_call_line: return "AT_call_line"; - case DW_AT_description: return "AT_description"; - case DW_AT_binary_scale: return "AT_binary_scale"; - case DW_AT_decimal_scale: return "AT_decimal_scale"; - case DW_AT_small: return "AT_small"; - case DW_AT_decimal_sign: return "AT_decimal_sign"; - case DW_AT_digit_count: return "AT_digit_count"; - case DW_AT_picture_string: return "AT_picture_string"; - case DW_AT_mutable: return "AT_mutable"; - case DW_AT_threads_scaled: return "AT_threads_scaled"; - case DW_AT_explicit: return "AT_explicit"; - case DW_AT_object_pointer: return "AT_object_pointer"; - case DW_AT_endianity: return "AT_endianity"; - case DW_AT_elemental: return "AT_elemental"; - case DW_AT_pure: return "AT_pure"; - case DW_AT_recursive: return "AT_recursive"; - case DW_AT_sf_names: return "AT_sf_names"; - case DW_AT_src_info: return "AT_src_info"; - case DW_AT_mac_info: return "AT_mac_info"; - case DW_AT_src_coords: return "AT_src_coords"; - case DW_AT_body_begin: return "AT_body_begin"; - case DW_AT_body_end: return "AT_body_end"; - case DW_AT_GNU_vector: return "AT_GNU_vector"; - case DW_AT_lo_user: return "AT_lo_user"; - case DW_AT_hi_user: return "AT_hi_user"; +} + +unsigned llvm::dwarf::getOperationEncoding(StringRef OperationEncodingString) { + return StringSwitch(OperationEncodingString) +#define HANDLE_DW_OP(ID, NAME) .Case("DW_OP_" #NAME, DW_OP_##NAME) +#include "llvm/Support/Dwarf.def" + .Default(0); +} + +const char *llvm::dwarf::AttributeEncodingString(unsigned Encoding) { + switch (Encoding) { + default: return nullptr; +#define HANDLE_DW_ATE(ID, NAME) \ + case DW_ATE_##NAME: \ + return "DW_ATE_" #NAME; +#include "llvm/Support/Dwarf.def" } - assert(0 && "Unknown Dwarf Attribute"); - return ""; -} - -/// FormEncodingString - Return the string for the specified form encoding. -/// -const char *FormEncodingString(unsigned Encoding) { - switch(Encoding) { - case DW_FORM_addr: return "FORM_addr"; - case DW_FORM_block2: return "FORM_block2"; - case DW_FORM_block4: return "FORM_block4"; - case DW_FORM_data2: return "FORM_data2"; - case DW_FORM_data4: return "FORM_data4"; - case DW_FORM_data8: return "FORM_data8"; - case DW_FORM_string: return "FORM_string"; - case DW_FORM_block: return "FORM_block"; - case DW_FORM_block1: return "FORM_block1"; - case DW_FORM_data1: return "FORM_data1"; - case DW_FORM_flag: return "FORM_flag"; - case DW_FORM_sdata: return "FORM_sdata"; - case DW_FORM_strp: return "FORM_strp"; - case DW_FORM_udata: return "FORM_udata"; - case DW_FORM_ref_addr: return "FORM_ref_addr"; - case DW_FORM_ref1: return "FORM_ref1"; - case DW_FORM_ref2: return "FORM_ref2"; - case DW_FORM_ref4: return "FORM_ref4"; - case DW_FORM_ref8: return "FORM_ref8"; - case DW_FORM_ref_udata: return "FORM_ref_udata"; - case DW_FORM_indirect: return "FORM_indirect"; +} + +unsigned llvm::dwarf::getAttributeEncoding(StringRef EncodingString) { + return StringSwitch(EncodingString) +#define HANDLE_DW_ATE(ID, NAME) .Case("DW_ATE_" #NAME, DW_ATE_##NAME) +#include "llvm/Support/Dwarf.def" + .Default(0); +} + +const char *llvm::dwarf::DecimalSignString(unsigned Sign) { + switch (Sign) { + case DW_DS_unsigned: return "DW_DS_unsigned"; + case DW_DS_leading_overpunch: return "DW_DS_leading_overpunch"; + case DW_DS_trailing_overpunch: return "DW_DS_trailing_overpunch"; + case DW_DS_leading_separate: return "DW_DS_leading_separate"; + case DW_DS_trailing_separate: return "DW_DS_trailing_separate"; } - assert(0 && "Unknown Dwarf Form Encoding"); - return ""; -} - -/// OperationEncodingString - Return the string for the specified operation -/// encoding. -const char *OperationEncodingString(unsigned Encoding) { - switch(Encoding) { - case DW_OP_addr: return "OP_addr"; - case DW_OP_deref: return "OP_deref"; - case DW_OP_const1u: return "OP_const1u"; - case DW_OP_const1s: return "OP_const1s"; - case DW_OP_const2u: return "OP_const2u"; - case DW_OP_const2s: return "OP_const2s"; - case DW_OP_const4u: return "OP_const4u"; - case DW_OP_const4s: return "OP_const4s"; - case DW_OP_const8u: return "OP_const8u"; - case DW_OP_const8s: return "OP_const8s"; - case DW_OP_constu: return "OP_constu"; - case DW_OP_consts: return "OP_consts"; - case DW_OP_dup: return "OP_dup"; - case DW_OP_drop: return "OP_drop"; - case DW_OP_over: return "OP_over"; - case DW_OP_pick: return "OP_pick"; - case DW_OP_swap: return "OP_swap"; - case DW_OP_rot: return "OP_rot"; - case DW_OP_xderef: return "OP_xderef"; - case DW_OP_abs: return "OP_abs"; - case DW_OP_and: return "OP_and"; - case DW_OP_div: return "OP_div"; - case DW_OP_minus: return "OP_minus"; - case DW_OP_mod: return "OP_mod"; - case DW_OP_mul: return "OP_mul"; - case DW_OP_neg: return "OP_neg"; - case DW_OP_not: return "OP_not"; - case DW_OP_or: return "OP_or"; - case DW_OP_plus: return "OP_plus"; - case DW_OP_plus_uconst: return "OP_plus_uconst"; - case DW_OP_shl: return "OP_shl"; - case DW_OP_shr: return "OP_shr"; - case DW_OP_shra: return "OP_shra"; - case DW_OP_xor: return "OP_xor"; - case DW_OP_skip: return "OP_skip"; - case DW_OP_bra: return "OP_bra"; - case DW_OP_eq: return "OP_eq"; - case DW_OP_ge: return "OP_ge"; - case DW_OP_gt: return "OP_gt"; - case DW_OP_le: return "OP_le"; - case DW_OP_lt: return "OP_lt"; - case DW_OP_ne: return "OP_ne"; - case DW_OP_lit0: return "OP_lit0"; - case DW_OP_lit1: return "OP_lit1"; - case DW_OP_lit31: return "OP_lit31"; - case DW_OP_reg0: return "OP_reg0"; - case DW_OP_reg1: return "OP_reg1"; - case DW_OP_reg31: return "OP_reg31"; - case DW_OP_breg0: return "OP_breg0"; - case DW_OP_breg1: return "OP_breg1"; - case DW_OP_breg31: return "OP_breg31"; - case DW_OP_regx: return "OP_regx"; - case DW_OP_fbreg: return "OP_fbreg"; - case DW_OP_bregx: return "OP_bregx"; - case DW_OP_piece: return "OP_piece"; - case DW_OP_deref_size: return "OP_deref_size"; - case DW_OP_xderef_size: return "OP_xderef_size"; - case DW_OP_nop: return "OP_nop"; - case DW_OP_push_object_address: return "OP_push_object_address"; - case DW_OP_call2: return "OP_call2"; - case DW_OP_call4: return "OP_call4"; - case DW_OP_call_ref: return "OP_call_ref"; - case DW_OP_form_tls_address: return "OP_form_tls_address"; - case DW_OP_call_frame_cfa: return "OP_call_frame_cfa"; - case DW_OP_lo_user: return "OP_lo_user"; - case DW_OP_hi_user: return "OP_hi_user"; + return nullptr; +} + +const char *llvm::dwarf::EndianityString(unsigned Endian) { + switch (Endian) { + case DW_END_default: return "DW_END_default"; + case DW_END_big: return "DW_END_big"; + case DW_END_little: return "DW_END_little"; + case DW_END_lo_user: return "DW_END_lo_user"; + case DW_END_hi_user: return "DW_END_hi_user"; } - assert(0 && "Unknown Dwarf Operation Encoding"); - return ""; -} - -/// AttributeEncodingString - Return the string for the specified attribute -/// encoding. -const char *AttributeEncodingString(unsigned Encoding) { - switch(Encoding) { - case DW_ATE_address: return "ATE_address"; - case DW_ATE_boolean: return "ATE_boolean"; - case DW_ATE_complex_float: return "ATE_complex_float"; - case DW_ATE_float: return "ATE_float"; - case DW_ATE_signed: return "ATE_signed"; - case DW_ATE_signed_char: return "ATE_signed_char"; - case DW_ATE_unsigned: return "ATE_unsigned"; - case DW_ATE_unsigned_char: return "ATE_unsigned_char"; - case DW_ATE_imaginary_float: return "ATE_imaginary_float"; - case DW_ATE_packed_decimal: return "ATE_packed_decimal"; - case DW_ATE_numeric_string: return "ATE_numeric_string"; - case DW_ATE_edited: return "ATE_edited"; - case DW_ATE_signed_fixed: return "ATE_signed_fixed"; - case DW_ATE_unsigned_fixed: return "ATE_unsigned_fixed"; - case DW_ATE_decimal_float: return "ATE_decimal_float"; - case DW_ATE_lo_user: return "ATE_lo_user"; - case DW_ATE_hi_user: return "ATE_hi_user"; + return nullptr; +} + +const char *llvm::dwarf::AccessibilityString(unsigned Access) { + switch (Access) { + // Accessibility codes + case DW_ACCESS_public: return "DW_ACCESS_public"; + case DW_ACCESS_protected: return "DW_ACCESS_protected"; + case DW_ACCESS_private: return "DW_ACCESS_private"; } - assert(0 && "Unknown Dwarf Attribute Encoding"); - return ""; -} - -/// DecimalSignString - Return the string for the specified decimal sign -/// attribute. -const char *DecimalSignString(unsigned Sign) { - switch(Sign) { - case DW_DS_unsigned: return "DS_unsigned"; - case DW_DS_leading_overpunch: return "DS_leading_overpunch"; - case DW_DS_trailing_overpunch: return "DS_trailing_overpunch"; - case DW_DS_leading_separate: return "DS_leading_separate"; - case DW_DS_trailing_separate: return "DS_trailing_separate"; + return nullptr; +} + +const char *llvm::dwarf::VisibilityString(unsigned Visibility) { + switch (Visibility) { + case DW_VIS_local: return "DW_VIS_local"; + case DW_VIS_exported: return "DW_VIS_exported"; + case DW_VIS_qualified: return "DW_VIS_qualified"; } - assert(0 && "Unknown Dwarf Decimal Sign Attribute"); - return ""; -} - -/// EndianityString - Return the string for the specified endianity. -/// -const char *EndianityString(unsigned Endian) { - switch(Endian) { - case DW_END_default: return "END_default"; - case DW_END_big: return "END_big"; - case DW_END_little: return "END_little"; - case DW_END_lo_user: return "END_lo_user"; - case DW_END_hi_user: return "END_hi_user"; + return nullptr; +} + +const char *llvm::dwarf::VirtualityString(unsigned Virtuality) { + switch (Virtuality) { + default: + return nullptr; +#define HANDLE_DW_VIRTUALITY(ID, NAME) \ + case DW_VIRTUALITY_##NAME: \ + return "DW_VIRTUALITY_" #NAME; +#include "llvm/Support/Dwarf.def" } - assert(0 && "Unknown Dwarf Endianity"); - return ""; -} - -/// AccessibilityString - Return the string for the specified accessibility. -/// -const char *AccessibilityString(unsigned Access) { - switch(Access) { - // Accessibility codes - case DW_ACCESS_public: return "ACCESS_public"; - case DW_ACCESS_protected: return "ACCESS_protected"; - case DW_ACCESS_private: return "ACCESS_private"; +} + +unsigned llvm::dwarf::getVirtuality(StringRef VirtualityString) { + return StringSwitch(VirtualityString) +#define HANDLE_DW_VIRTUALITY(ID, NAME) \ + .Case("DW_VIRTUALITY_" #NAME, DW_VIRTUALITY_##NAME) +#include "llvm/Support/Dwarf.def" + .Default(DW_VIRTUALITY_invalid); +} + +const char *llvm::dwarf::LanguageString(unsigned Language) { + switch (Language) { + default: + return nullptr; +#define HANDLE_DW_LANG(ID, NAME) \ + case DW_LANG_##NAME: \ + return "DW_LANG_" #NAME; +#include "llvm/Support/Dwarf.def" } - assert(0 && "Unknown Dwarf Accessibility"); - return ""; } -/// VisibilityString - Return the string for the specified visibility. -/// -const char *VisibilityString(unsigned Visibility) { - switch(Visibility) { - case DW_VIS_local: return "VIS_local"; - case DW_VIS_exported: return "VIS_exported"; - case DW_VIS_qualified: return "VIS_qualified"; +unsigned llvm::dwarf::getLanguage(StringRef LanguageString) { + return StringSwitch(LanguageString) +#define HANDLE_DW_LANG(ID, NAME) .Case("DW_LANG_" #NAME, DW_LANG_##NAME) +#include "llvm/Support/Dwarf.def" + .Default(0); +} + +const char *llvm::dwarf::CaseString(unsigned Case) { + switch (Case) { + case DW_ID_case_sensitive: return "DW_ID_case_sensitive"; + case DW_ID_up_case: return "DW_ID_up_case"; + case DW_ID_down_case: return "DW_ID_down_case"; + case DW_ID_case_insensitive: return "DW_ID_case_insensitive"; } - assert(0 && "Unknown Dwarf Visibility"); - return ""; + return nullptr; } -/// VirtualityString - Return the string for the specified virtuality. -/// -const char *VirtualityString(unsigned Virtuality) { - switch(Virtuality) { - case DW_VIRTUALITY_none: return "VIRTUALITY_none"; - case DW_VIRTUALITY_virtual: return "VIRTUALITY_virtual"; - case DW_VIRTUALITY_pure_virtual: return "VIRTUALITY_pure_virtual"; +const char *llvm::dwarf::ConventionString(unsigned Convention) { + switch (Convention) { + case DW_CC_normal: return "DW_CC_normal"; + case DW_CC_program: return "DW_CC_program"; + case DW_CC_nocall: return "DW_CC_nocall"; + case DW_CC_lo_user: return "DW_CC_lo_user"; + case DW_CC_hi_user: return "DW_CC_hi_user"; + case DW_CC_GNU_borland_fastcall_i386: return "DW_CC_GNU_borland_fastcall_i386"; + case DW_CC_BORLAND_safecall: return "DW_CC_BORLAND_safecall"; + case DW_CC_BORLAND_stdcall: return "DW_CC_BORLAND_stdcall"; + case DW_CC_BORLAND_pascal: return "DW_CC_BORLAND_pascal"; + case DW_CC_BORLAND_msfastcall: return "DW_CC_BORLAND_msfastcall"; + case DW_CC_BORLAND_msreturn: return "DW_CC_BORLAND_msreturn"; + case DW_CC_BORLAND_thiscall: return "DW_CC_BORLAND_thiscall"; + case DW_CC_BORLAND_fastcall: return "DW_CC_BORLAND_fastcall"; } - assert(0 && "Unknown Dwarf Virtuality"); - return ""; -} - -/// LanguageString - Return the string for the specified language. -/// -const char *LanguageString(unsigned Language) { - switch(Language) { - case DW_LANG_C89: return "LANG_C89"; - case DW_LANG_C: return "LANG_C"; - case DW_LANG_Ada83: return "LANG_Ada83"; - case DW_LANG_C_plus_plus: return "LANG_C_plus_plus"; - case DW_LANG_Cobol74: return "LANG_Cobol74"; - case DW_LANG_Cobol85: return "LANG_Cobol85"; - case DW_LANG_Fortran77: return "LANG_Fortran77"; - case DW_LANG_Fortran90: return "LANG_Fortran90"; - case DW_LANG_Pascal83: return "LANG_Pascal83"; - case DW_LANG_Modula2: return "LANG_Modula2"; - case DW_LANG_Java: return "LANG_Java"; - case DW_LANG_C99: return "LANG_C99"; - case DW_LANG_Ada95: return "LANG_Ada95"; - case DW_LANG_Fortran95: return "LANG_Fortran95"; - case DW_LANG_PLI: return "LANG_PLI"; - case DW_LANG_ObjC: return "LANG_ObjC"; - case DW_LANG_ObjC_plus_plus: return "LANG_ObjC_plus_plus"; - case DW_LANG_UPC: return "LANG_UPC"; - case DW_LANG_D: return "LANG_D"; - case DW_LANG_lo_user: return "LANG_lo_user"; - case DW_LANG_hi_user: return "LANG_hi_user"; + return nullptr; +} + +const char *llvm::dwarf::InlineCodeString(unsigned Code) { + switch (Code) { + case DW_INL_not_inlined: return "DW_INL_not_inlined"; + case DW_INL_inlined: return "DW_INL_inlined"; + case DW_INL_declared_not_inlined: return "DW_INL_declared_not_inlined"; + case DW_INL_declared_inlined: return "DW_INL_declared_inlined"; } - assert(0 && "Unknown Dwarf Language"); - return ""; -} - -/// CaseString - Return the string for the specified identifier case. -/// -const char *CaseString(unsigned Case) { - switch(Case) { - case DW_ID_case_sensitive: return "ID_case_sensitive"; - case DW_ID_up_case: return "ID_up_case"; - case DW_ID_down_case: return "ID_down_case"; - case DW_ID_case_insensitive: return "ID_case_insensitive"; + return nullptr; +} + +const char *llvm::dwarf::ArrayOrderString(unsigned Order) { + switch (Order) { + case DW_ORD_row_major: return "DW_ORD_row_major"; + case DW_ORD_col_major: return "DW_ORD_col_major"; } - assert(0 && "Unknown Dwarf Identifier Case"); - return ""; -} - -/// ConventionString - Return the string for the specified calling convention. -/// -const char *ConventionString(unsigned Convention) { - switch(Convention) { - case DW_CC_normal: return "CC_normal"; - case DW_CC_program: return "CC_program"; - case DW_CC_nocall: return "CC_nocall"; - case DW_CC_lo_user: return "CC_lo_user"; - case DW_CC_hi_user: return "CC_hi_user"; + return nullptr; +} + +const char *llvm::dwarf::DiscriminantString(unsigned Discriminant) { + switch (Discriminant) { + case DW_DSC_label: return "DW_DSC_label"; + case DW_DSC_range: return "DW_DSC_range"; } - assert(0 && "Unknown Dwarf Calling Convention"); - return ""; -} - -/// InlineCodeString - Return the string for the specified inline code. -/// -const char *InlineCodeString(unsigned Code) { - switch(Code) { - case DW_INL_not_inlined: return "INL_not_inlined"; - case DW_INL_inlined: return "INL_inlined"; - case DW_INL_declared_not_inlined: return "INL_declared_not_inlined"; - case DW_INL_declared_inlined: return "INL_declared_inlined"; + return nullptr; +} + +const char *llvm::dwarf::LNStandardString(unsigned Standard) { + switch (Standard) { + case DW_LNS_copy: return "DW_LNS_copy"; + case DW_LNS_advance_pc: return "DW_LNS_advance_pc"; + case DW_LNS_advance_line: return "DW_LNS_advance_line"; + case DW_LNS_set_file: return "DW_LNS_set_file"; + case DW_LNS_set_column: return "DW_LNS_set_column"; + case DW_LNS_negate_stmt: return "DW_LNS_negate_stmt"; + case DW_LNS_set_basic_block: return "DW_LNS_set_basic_block"; + case DW_LNS_const_add_pc: return "DW_LNS_const_add_pc"; + case DW_LNS_fixed_advance_pc: return "DW_LNS_fixed_advance_pc"; + case DW_LNS_set_prologue_end: return "DW_LNS_set_prologue_end"; + case DW_LNS_set_epilogue_begin: return "DW_LNS_set_epilogue_begin"; + case DW_LNS_set_isa: return "DW_LNS_set_isa"; } - assert(0 && "Unknown Dwarf Inline Code"); - return ""; + return nullptr; } -/// ArrayOrderString - Return the string for the specified array order. -/// -const char *ArrayOrderString(unsigned Order) { - switch(Order) { - case DW_ORD_row_major: return "ORD_row_major"; - case DW_ORD_col_major: return "ORD_col_major"; +const char *llvm::dwarf::LNExtendedString(unsigned Encoding) { + switch (Encoding) { + // Line Number Extended Opcode Encodings + case DW_LNE_end_sequence: return "DW_LNE_end_sequence"; + case DW_LNE_set_address: return "DW_LNE_set_address"; + case DW_LNE_define_file: return "DW_LNE_define_file"; + case DW_LNE_set_discriminator: return "DW_LNE_set_discriminator"; + case DW_LNE_lo_user: return "DW_LNE_lo_user"; + case DW_LNE_hi_user: return "DW_LNE_hi_user"; } - assert(0 && "Unknown Dwarf Array Order"); - return ""; + return nullptr; } -/// DiscriminantString - Return the string for the specified discriminant -/// descriptor. -const char *DiscriminantString(unsigned Discriminant) { - switch(Discriminant) { - case DW_DSC_label: return "DSC_label"; - case DW_DSC_range: return "DSC_range"; +const char *llvm::dwarf::MacinfoString(unsigned Encoding) { + switch (Encoding) { + // Macinfo Type Encodings + case DW_MACINFO_define: return "DW_MACINFO_define"; + case DW_MACINFO_undef: return "DW_MACINFO_undef"; + case DW_MACINFO_start_file: return "DW_MACINFO_start_file"; + case DW_MACINFO_end_file: return "DW_MACINFO_end_file"; + case DW_MACINFO_vendor_ext: return "DW_MACINFO_vendor_ext"; + case DW_MACINFO_invalid: return "DW_MACINFO_invalid"; } - assert(0 && "Unknown Dwarf Discriminant Descriptor"); - return ""; -} - -/// LNStandardString - Return the string for the specified line number standard. -/// -const char *LNStandardString(unsigned Standard) { - switch(Standard) { - case DW_LNS_copy: return "LNS_copy"; - case DW_LNS_advance_pc: return "LNS_advance_pc"; - case DW_LNS_advance_line: return "LNS_advance_line"; - case DW_LNS_set_file: return "LNS_set_file"; - case DW_LNS_set_column: return "LNS_set_column"; - case DW_LNS_negate_stmt: return "LNS_negate_stmt"; - case DW_LNS_set_basic_block: return "LNS_set_basic_block"; - case DW_LNS_const_add_pc: return "LNS_const_add_pc"; - case DW_LNS_fixed_advance_pc: return "LNS_fixed_advance_pc"; - case DW_LNS_set_prologue_end: return "LNS_set_prologue_end"; - case DW_LNS_set_epilogue_begin: return "LNS_set_epilogue_begin"; - case DW_LNS_set_isa: return "LNS_set_isa"; + return nullptr; +} + +unsigned llvm::dwarf::getMacinfo(StringRef MacinfoString) { + return StringSwitch(MacinfoString) + .Case("DW_MACINFO_define", DW_MACINFO_define) + .Case("DW_MACINFO_undef", DW_MACINFO_undef) + .Case("DW_MACINFO_start_file", DW_MACINFO_start_file) + .Case("DW_MACINFO_end_file", DW_MACINFO_end_file) + .Case("DW_MACINFO_vendor_ext", DW_MACINFO_vendor_ext) + .Default(DW_MACINFO_invalid); +} + +const char *llvm::dwarf::CallFrameString(unsigned Encoding) { + switch (Encoding) { + case DW_CFA_nop: return "DW_CFA_nop"; + case DW_CFA_advance_loc: return "DW_CFA_advance_loc"; + case DW_CFA_offset: return "DW_CFA_offset"; + case DW_CFA_restore: return "DW_CFA_restore"; + case DW_CFA_set_loc: return "DW_CFA_set_loc"; + case DW_CFA_advance_loc1: return "DW_CFA_advance_loc1"; + case DW_CFA_advance_loc2: return "DW_CFA_advance_loc2"; + case DW_CFA_advance_loc4: return "DW_CFA_advance_loc4"; + case DW_CFA_offset_extended: return "DW_CFA_offset_extended"; + case DW_CFA_restore_extended: return "DW_CFA_restore_extended"; + case DW_CFA_undefined: return "DW_CFA_undefined"; + case DW_CFA_same_value: return "DW_CFA_same_value"; + case DW_CFA_register: return "DW_CFA_register"; + case DW_CFA_remember_state: return "DW_CFA_remember_state"; + case DW_CFA_restore_state: return "DW_CFA_restore_state"; + case DW_CFA_def_cfa: return "DW_CFA_def_cfa"; + case DW_CFA_def_cfa_register: return "DW_CFA_def_cfa_register"; + case DW_CFA_def_cfa_offset: return "DW_CFA_def_cfa_offset"; + case DW_CFA_def_cfa_expression: return "DW_CFA_def_cfa_expression"; + case DW_CFA_expression: return "DW_CFA_expression"; + case DW_CFA_offset_extended_sf: return "DW_CFA_offset_extended_sf"; + case DW_CFA_def_cfa_sf: return "DW_CFA_def_cfa_sf"; + case DW_CFA_def_cfa_offset_sf: return "DW_CFA_def_cfa_offset_sf"; + case DW_CFA_val_offset: return "DW_CFA_val_offset"; + case DW_CFA_val_offset_sf: return "DW_CFA_val_offset_sf"; + case DW_CFA_val_expression: return "DW_CFA_val_expression"; + case DW_CFA_MIPS_advance_loc8: return "DW_CFA_MIPS_advance_loc8"; + case DW_CFA_GNU_window_save: return "DW_CFA_GNU_window_save"; + case DW_CFA_GNU_args_size: return "DW_CFA_GNU_args_size"; + case DW_CFA_lo_user: return "DW_CFA_lo_user"; + case DW_CFA_hi_user: return "DW_CFA_hi_user"; } - assert(0 && "Unknown Dwarf Line Number Standard"); - return ""; -} - -/// LNExtendedString - Return the string for the specified line number extended -/// opcode encodings. -const char *LNExtendedString(unsigned Encoding) { - switch(Encoding) { - // Line Number Extended Opcode Encodings - case DW_LNE_end_sequence: return "LNE_end_sequence"; - case DW_LNE_set_address: return "LNE_set_address"; - case DW_LNE_define_file: return "LNE_define_file"; - case DW_LNE_lo_user: return "LNE_lo_user"; - case DW_LNE_hi_user: return "LNE_hi_user"; + return nullptr; +} + +const char *llvm::dwarf::ApplePropertyString(unsigned Prop) { + switch (Prop) { + case DW_APPLE_PROPERTY_readonly: + return "DW_APPLE_PROPERTY_readonly"; + case DW_APPLE_PROPERTY_getter: + return "DW_APPLE_PROPERTY_getter"; + case DW_APPLE_PROPERTY_assign: + return "DW_APPLE_PROPERTY_assign"; + case DW_APPLE_PROPERTY_readwrite: + return "DW_APPLE_PROPERTY_readwrite"; + case DW_APPLE_PROPERTY_retain: + return "DW_APPLE_PROPERTY_retain"; + case DW_APPLE_PROPERTY_copy: + return "DW_APPLE_PROPERTY_copy"; + case DW_APPLE_PROPERTY_nonatomic: + return "DW_APPLE_PROPERTY_nonatomic"; + case DW_APPLE_PROPERTY_setter: + return "DW_APPLE_PROPERTY_setter"; + case DW_APPLE_PROPERTY_atomic: + return "DW_APPLE_PROPERTY_atomic"; + case DW_APPLE_PROPERTY_weak: + return "DW_APPLE_PROPERTY_weak"; + case DW_APPLE_PROPERTY_strong: + return "DW_APPLE_PROPERTY_strong"; + case DW_APPLE_PROPERTY_unsafe_unretained: + return "DW_APPLE_PROPERTY_unsafe_unretained"; } - assert(0 && "Unknown Dwarf Line Number Extended Opcode Encoding"); - return ""; -} - -/// MacinfoString - Return the string for the specified macinfo type encodings. -/// -const char *MacinfoString(unsigned Encoding) { - switch(Encoding) { - // Macinfo Type Encodings - case DW_MACINFO_define: return "MACINFO_define"; - case DW_MACINFO_undef: return "MACINFO_undef"; - case DW_MACINFO_start_file: return "MACINFO_start_file"; - case DW_MACINFO_end_file: return "MACINFO_end_file"; - case DW_MACINFO_vendor_ext: return "MACINFO_vendor_ext"; + return nullptr; +} + +const char *llvm::dwarf::AtomTypeString(unsigned AT) { + switch (AT) { + case dwarf::DW_ATOM_null: + return "DW_ATOM_null"; + case dwarf::DW_ATOM_die_offset: + return "DW_ATOM_die_offset"; + case DW_ATOM_cu_offset: + return "DW_ATOM_cu_offset"; + case DW_ATOM_die_tag: + return "DW_ATOM_die_tag"; + case DW_ATOM_type_flags: + return "DW_ATOM_type_flags"; } - assert(0 && "Unknown Dwarf Macinfo Type Encodings"); - return ""; -} - -/// CallFrameString - Return the string for the specified call frame instruction -/// encodings. -const char *CallFrameString(unsigned Encoding) { - switch(Encoding) { - case DW_CFA_advance_loc: return "CFA_advance_loc"; - case DW_CFA_offset: return "CFA_offset"; - case DW_CFA_restore: return "CFA_restore"; - case DW_CFA_set_loc: return "CFA_set_loc"; - case DW_CFA_advance_loc1: return "CFA_advance_loc1"; - case DW_CFA_advance_loc2: return "CFA_advance_loc2"; - case DW_CFA_advance_loc4: return "CFA_advance_loc4"; - case DW_CFA_offset_extended: return "CFA_offset_extended"; - case DW_CFA_restore_extended: return "CFA_restore_extended"; - case DW_CFA_undefined: return "CFA_undefined"; - case DW_CFA_same_value: return "CFA_same_value"; - case DW_CFA_register: return "CFA_register"; - case DW_CFA_remember_state: return "CFA_remember_state"; - case DW_CFA_restore_state: return "CFA_restore_state"; - case DW_CFA_def_cfa: return "CFA_def_cfa"; - case DW_CFA_def_cfa_register: return "CFA_def_cfa_register"; - case DW_CFA_def_cfa_offset: return "CFA_def_cfa_offset"; - case DW_CFA_def_cfa_expression: return "CFA_def_cfa_expression"; - case DW_CFA_expression: return "CFA_expression"; - case DW_CFA_offset_extended_sf: return "CFA_offset_extended_sf"; - case DW_CFA_def_cfa_sf: return "CFA_def_cfa_sf"; - case DW_CFA_def_cfa_offset_sf: return "CFA_def_cfa_offset_sf"; - case DW_CFA_val_offset: return "CFA_val_offset"; - case DW_CFA_val_offset_sf: return "CFA_val_offset_sf"; - case DW_CFA_val_expression: return "CFA_val_expression"; - case DW_CFA_lo_user: return "CFA_lo_user"; - case DW_CFA_hi_user: return "CFA_hi_user"; + return nullptr; +} + +const char *llvm::dwarf::GDBIndexEntryKindString(GDBIndexEntryKind Kind) { + switch (Kind) { + case GIEK_NONE: + return "NONE"; + case GIEK_TYPE: + return "TYPE"; + case GIEK_VARIABLE: + return "VARIABLE"; + case GIEK_FUNCTION: + return "FUNCTION"; + case GIEK_OTHER: + return "OTHER"; + case GIEK_UNUSED5: + return "UNUSED5"; + case GIEK_UNUSED6: + return "UNUSED6"; + case GIEK_UNUSED7: + return "UNUSED7"; } - assert(0 && "Unknown Dwarf Call Frame Instruction Encodings"); - return ""; + llvm_unreachable("Unknown GDBIndexEntryKind value"); } -} // End of namespace dwarf. +const char *llvm::dwarf::GDBIndexEntryLinkageString(GDBIndexEntryLinkage Linkage) { + switch (Linkage) { + case GIEL_EXTERNAL: + return "EXTERNAL"; + case GIEL_STATIC: + return "STATIC"; + } + llvm_unreachable("Unknown GDBIndexEntryLinkage value"); +} -} // End of namespace llvm. +const char *llvm::dwarf::AttributeValueString(uint16_t Attr, unsigned Val) { + switch (Attr) { + case DW_AT_accessibility: + return AccessibilityString(Val); + case DW_AT_virtuality: + return VirtualityString(Val); + case DW_AT_language: + return LanguageString(Val); + case DW_AT_encoding: + return AttributeEncodingString(Val); + case DW_AT_decimal_sign: + return DecimalSignString(Val); + case DW_AT_endianity: + return EndianityString(Val); + case DW_AT_visibility: + return VisibilityString(Val); + case DW_AT_identifier_case: + return CaseString(Val); + case DW_AT_calling_convention: + return ConventionString(Val); + case DW_AT_inline: + return InlineCodeString(Val); + case DW_AT_ordering: + return ArrayOrderString(Val); + case DW_AT_discr_value: + return DiscriminantString(Val); + } -DEFINING_FILE_FOR(SupportDwarf) + return nullptr; +}