| //===-- llvm/Support/Dwarf.cpp - Dwarf Framework ----------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file contains support for generic dwarf information. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/Support/Dwarf.h" |
| #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<unsigned>(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_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"; |
| } |
| 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"; |
| } |
| return nullptr; |
| } |
| |
| 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" |
| } |
| } |
| |
| unsigned llvm::dwarf::getOperationEncoding(StringRef OperationEncodingString) { |
| return StringSwitch<unsigned>(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" |
| } |
| } |
| |
| unsigned llvm::dwarf::getAttributeEncoding(StringRef EncodingString) { |
| return StringSwitch<unsigned>(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"; |
| } |
| 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"; |
| } |
| 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"; |
| } |
| 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"; |
| } |
| 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" |
| } |
| } |
| |
| unsigned llvm::dwarf::getVirtuality(StringRef VirtualityString) { |
| return StringSwitch<unsigned>(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" |
| } |
| } |
| |
| unsigned llvm::dwarf::getLanguage(StringRef LanguageString) { |
| return StringSwitch<unsigned>(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"; |
| } |
| return nullptr; |
| } |
| |
| 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"; |
| } |
| 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"; |
| } |
| 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"; |
| } |
| 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"; |
| } |
| 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"; |
| } |
| return nullptr; |
| } |
| |
| 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"; |
| } |
| return nullptr; |
| } |
| |
| 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"; |
| } |
| return nullptr; |
| } |
| |
| 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"; |
| } |
| 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"; |
| } |
| 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"; |
| } |
| 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"; |
| } |
| llvm_unreachable("Unknown GDBIndexEntryKind value"); |
| } |
| |
| const char *llvm::dwarf::GDBIndexEntryLinkageString(GDBIndexEntryLinkage Linkage) { |
| switch (Linkage) { |
| case GIEL_EXTERNAL: |
| return "EXTERNAL"; |
| case GIEL_STATIC: |
| return "STATIC"; |
| } |
| llvm_unreachable("Unknown GDBIndexEntryLinkage value"); |
| } |
| |
| 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); |
| } |
| |
| return nullptr; |
| } |
