//===----------------------------------------------------------------------===//
#include "llvm/Support/Dwarf.h"
+#include "llvm/ADT/StringSwitch.h"
+#include "llvm/Support/ErrorHandling.h"
+
using namespace llvm;
using namespace dwarf;
-/// TagString - Return the string for the specified tag.
-///
const char *llvm::dwarf::TagString(unsigned Tag) {
switch (Tag) {
- case DW_TAG_array_type: return "DW_TAG_array_type";
- case DW_TAG_class_type: return "DW_TAG_class_type";
- case DW_TAG_entry_point: return "DW_TAG_entry_point";
- case DW_TAG_enumeration_type: return "DW_TAG_enumeration_type";
- case DW_TAG_formal_parameter: return "DW_TAG_formal_parameter";
- case DW_TAG_imported_declaration: return "DW_TAG_imported_declaration";
- case DW_TAG_label: return "DW_TAG_label";
- case DW_TAG_lexical_block: return "DW_TAG_lexical_block";
- case DW_TAG_member: return "DW_TAG_member";
- case DW_TAG_pointer_type: return "DW_TAG_pointer_type";
- case DW_TAG_reference_type: return "DW_TAG_reference_type";
- case DW_TAG_compile_unit: return "DW_TAG_compile_unit";
- case DW_TAG_string_type: return "DW_TAG_string_type";
- case DW_TAG_structure_type: return "DW_TAG_structure_type";
- case DW_TAG_subroutine_type: return "DW_TAG_subroutine_type";
- case DW_TAG_typedef: return "DW_TAG_typedef";
- case DW_TAG_union_type: return "DW_TAG_union_type";
- case DW_TAG_unspecified_parameters: return "DW_TAG_unspecified_parameters";
- case DW_TAG_variant: return "DW_TAG_variant";
- case DW_TAG_common_block: return "DW_TAG_common_block";
- case DW_TAG_common_inclusion: return "DW_TAG_common_inclusion";
- case DW_TAG_inheritance: return "DW_TAG_inheritance";
- case DW_TAG_inlined_subroutine: return "DW_TAG_inlined_subroutine";
- case DW_TAG_module: return "DW_TAG_module";
- case DW_TAG_ptr_to_member_type: return "DW_TAG_ptr_to_member_type";
- case DW_TAG_set_type: return "DW_TAG_set_type";
- case DW_TAG_subrange_type: return "DW_TAG_subrange_type";
- case DW_TAG_with_stmt: return "DW_TAG_with_stmt";
- case DW_TAG_access_declaration: return "DW_TAG_access_declaration";
- case DW_TAG_base_type: return "DW_TAG_base_type";
- case DW_TAG_catch_block: return "DW_TAG_catch_block";
- case DW_TAG_const_type: return "DW_TAG_const_type";
- case DW_TAG_constant: return "DW_TAG_constant";
- case DW_TAG_enumerator: return "DW_TAG_enumerator";
- case DW_TAG_file_type: return "DW_TAG_file_type";
- case DW_TAG_friend: return "DW_TAG_friend";
- case DW_TAG_namelist: return "DW_TAG_namelist";
- case DW_TAG_namelist_item: return "DW_TAG_namelist_item";
- case DW_TAG_packed_type: return "DW_TAG_packed_type";
- case DW_TAG_subprogram: return "DW_TAG_subprogram";
- case DW_TAG_template_type_parameter: return "DW_TAG_template_type_parameter";
- case DW_TAG_template_value_parameter: return "DW_TAG_template_value_parameter";
- case DW_TAG_thrown_type: return "DW_TAG_thrown_type";
- case DW_TAG_try_block: return "DW_TAG_try_block";
- case DW_TAG_variant_part: return "DW_TAG_variant_part";
- case DW_TAG_variable: return "DW_TAG_variable";
- case DW_TAG_volatile_type: return "DW_TAG_volatile_type";
- case DW_TAG_dwarf_procedure: return "DW_TAG_dwarf_procedure";
- case DW_TAG_restrict_type: return "DW_TAG_restrict_type";
- case DW_TAG_interface_type: return "DW_TAG_interface_type";
- case DW_TAG_namespace: return "DW_TAG_namespace";
- case DW_TAG_imported_module: return "DW_TAG_imported_module";
- case DW_TAG_unspecified_type: return "DW_TAG_unspecified_type";
- case DW_TAG_partial_unit: return "DW_TAG_partial_unit";
- case DW_TAG_imported_unit: return "DW_TAG_imported_unit";
- case DW_TAG_condition: return "DW_TAG_condition";
- case DW_TAG_shared_type: return "DW_TAG_shared_type";
- case DW_TAG_lo_user: return "DW_TAG_lo_user";
- case DW_TAG_hi_user: return "DW_TAG_hi_user";
- case DW_TAG_auto_variable: return "DW_TAG_auto_variable";
- case DW_TAG_arg_variable: return "DW_TAG_arg_variable";
- case DW_TAG_rvalue_reference_type: return "DW_TAG_rvalue_reference_type";
- case DW_TAG_template_alias: return "DW_TAG_template_alias";
- case DW_TAG_MIPS_loop: return "DW_TAG_MIPS_loop";
- case DW_TAG_type_unit: return "DW_TAG_type_unit";
- case DW_TAG_format_label: return "DW_TAG_format_label";
- case DW_TAG_function_template: return "DW_TAG_function_template";
- case DW_TAG_class_template: return "DW_TAG_class_template";
- case DW_TAG_GNU_template_template_param:
- return "DW_TAG_GNU_template_template_param";
- case DW_TAG_GNU_template_parameter_pack:
- return "DW_TAG_GNU_template_parameter_pack";
- case DW_TAG_GNU_formal_parameter_pack:
- return "DW_TAG_GNU_formal_parameter_pack";
- case DW_TAG_APPLE_property: return "DW_TAG_APPLE_property";
+ default: return nullptr;
+#define HANDLE_DW_TAG(ID, NAME) \
+ case DW_TAG_##NAME: \
+ return "DW_TAG_" #NAME;
+#include "llvm/Support/Dwarf.def"
}
- return 0;
}
-/// ChildrenString - Return the string for the specified children flag.
-///
+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 0;
+ return nullptr;
}
-/// AttributeString - Return the string for the specified attribute.
-///
const char *llvm::dwarf::AttributeString(unsigned Attribute) {
switch (Attribute) {
case DW_AT_sibling: return "DW_AT_sibling";
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_GNU_pubnames: return "DW_AT_GNU_pubnames";
case DW_AT_GNU_pubtypes: return "DW_AT_GNU_pubtypes";
}
- return 0;
+ return nullptr;
}
-/// FormEncodingString - Return the string for the specified form encoding.
-///
const char *llvm::dwarf::FormEncodingString(unsigned Encoding) {
switch (Encoding) {
case DW_FORM_addr: return "DW_FORM_addr";
case DW_FORM_GNU_addr_index: return "DW_FORM_GNU_addr_index";
case DW_FORM_GNU_str_index: return "DW_FORM_GNU_str_index";
}
- return 0;
+ return nullptr;
}
-/// OperationEncodingString - Return the string for the specified operation
-/// encoding.
const char *llvm::dwarf::OperationEncodingString(unsigned Encoding) {
switch (Encoding) {
case DW_OP_addr: return "DW_OP_addr";
case DW_OP_bit_piece: return "DW_OP_bit_piece";
case DW_OP_implicit_value: return "DW_OP_implicit_value";
case DW_OP_stack_value: return "DW_OP_stack_value";
- case DW_OP_lo_user: return "DW_OP_lo_user";
- case DW_OP_hi_user: return "DW_OP_hi_user";
- // DWARF5 Fission Proposal Op Extensions
+ // GNU thread-local storage
+ case DW_OP_GNU_push_tls_address: return "DW_OP_GNU_push_tls_address";
+
+ // DWARF5 Fission Proposal Op Extensions
case DW_OP_GNU_addr_index: return "DW_OP_GNU_addr_index";
case DW_OP_GNU_const_index: return "DW_OP_GNU_const_index";
}
- return 0;
+ return nullptr;
}
-/// AttributeEncodingString - Return the string for the specified attribute
-/// encoding.
const char *llvm::dwarf::AttributeEncodingString(unsigned Encoding) {
switch (Encoding) {
- case DW_ATE_address: return "DW_ATE_address";
- case DW_ATE_boolean: return "DW_ATE_boolean";
- case DW_ATE_complex_float: return "DW_ATE_complex_float";
- case DW_ATE_float: return "DW_ATE_float";
- case DW_ATE_signed: return "DW_ATE_signed";
- case DW_ATE_signed_char: return "DW_ATE_signed_char";
- case DW_ATE_unsigned: return "DW_ATE_unsigned";
- case DW_ATE_unsigned_char: return "DW_ATE_unsigned_char";
- case DW_ATE_imaginary_float: return "DW_ATE_imaginary_float";
- case DW_ATE_UTF: return "DW_ATE_UTF";
- case DW_ATE_packed_decimal: return "DW_ATE_packed_decimal";
- case DW_ATE_numeric_string: return "DW_ATE_numeric_string";
- case DW_ATE_edited: return "DW_ATE_edited";
- case DW_ATE_signed_fixed: return "DW_ATE_signed_fixed";
- case DW_ATE_unsigned_fixed: return "DW_ATE_unsigned_fixed";
- case DW_ATE_decimal_float: return "DW_ATE_decimal_float";
- case DW_ATE_lo_user: return "DW_ATE_lo_user";
- case DW_ATE_hi_user: return "DW_ATE_hi_user";
+ default: return nullptr;
+#define HANDLE_DW_ATE(ID, NAME) \
+ case DW_ATE_##NAME: \
+ return "DW_ATE_" #NAME;
+#include "llvm/Support/Dwarf.def"
}
- return 0;
}
-/// DecimalSignString - Return the string for the specified decimal sign
-/// attribute.
+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_separate: return "DW_DS_leading_separate";
case DW_DS_trailing_separate: return "DW_DS_trailing_separate";
}
- return 0;
+ return nullptr;
}
-/// EndianityString - Return the string for the specified endianity.
-///
const char *llvm::dwarf::EndianityString(unsigned Endian) {
switch (Endian) {
case DW_END_default: return "DW_END_default";
case DW_END_lo_user: return "DW_END_lo_user";
case DW_END_hi_user: return "DW_END_hi_user";
}
- return 0;
+ return nullptr;
}
-/// AccessibilityString - Return the string for the specified accessibility.
-///
const char *llvm::dwarf::AccessibilityString(unsigned Access) {
switch (Access) {
// Accessibility codes
case DW_ACCESS_protected: return "DW_ACCESS_protected";
case DW_ACCESS_private: return "DW_ACCESS_private";
}
- return 0;
+ return nullptr;
}
-/// VisibilityString - Return the string for the specified visibility.
-///
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 0;
+ return nullptr;
}
-/// VirtualityString - Return the string for the specified virtuality.
-///
const char *llvm::dwarf::VirtualityString(unsigned Virtuality) {
switch (Virtuality) {
- case DW_VIRTUALITY_none: return "DW_VIRTUALITY_none";
- case DW_VIRTUALITY_virtual: return "DW_VIRTUALITY_virtual";
- case DW_VIRTUALITY_pure_virtual: return "DW_VIRTUALITY_pure_virtual";
+ default:
+ return nullptr;
+#define HANDLE_DW_VIRTUALITY(ID, NAME) \
+ case DW_VIRTUALITY_##NAME: \
+ return "DW_VIRTUALITY_" #NAME;
+#include "llvm/Support/Dwarf.def"
}
- return 0;
}
-/// LanguageString - Return the string for the specified language.
-///
+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) {
- case DW_LANG_C89: return "DW_LANG_C89";
- case DW_LANG_C: return "DW_LANG_C";
- case DW_LANG_Ada83: return "DW_LANG_Ada83";
- case DW_LANG_C_plus_plus: return "DW_LANG_C_plus_plus";
- case DW_LANG_Cobol74: return "DW_LANG_Cobol74";
- case DW_LANG_Cobol85: return "DW_LANG_Cobol85";
- case DW_LANG_Fortran77: return "DW_LANG_Fortran77";
- case DW_LANG_Fortran90: return "DW_LANG_Fortran90";
- case DW_LANG_Pascal83: return "DW_LANG_Pascal83";
- case DW_LANG_Modula2: return "DW_LANG_Modula2";
- case DW_LANG_Java: return "DW_LANG_Java";
- case DW_LANG_C99: return "DW_LANG_C99";
- case DW_LANG_Ada95: return "DW_LANG_Ada95";
- case DW_LANG_Fortran95: return "DW_LANG_Fortran95";
- case DW_LANG_PLI: return "DW_LANG_PLI";
- case DW_LANG_ObjC: return "DW_LANG_ObjC";
- case DW_LANG_ObjC_plus_plus: return "DW_LANG_ObjC_plus_plus";
- case DW_LANG_UPC: return "DW_LANG_UPC";
- case DW_LANG_D: return "DW_LANG_D";
- case DW_LANG_lo_user: return "DW_LANG_lo_user";
- case DW_LANG_hi_user: return "DW_LANG_hi_user";
+ default:
+ return nullptr;
+#define HANDLE_DW_LANG(ID, NAME) \
+ case DW_LANG_##NAME: \
+ return "DW_LANG_" #NAME;
+#include "llvm/Support/Dwarf.def"
}
- return 0;
}
-/// CaseString - Return the string for the specified identifier case.
-///
+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_down_case: return "DW_ID_down_case";
case DW_ID_case_insensitive: return "DW_ID_case_insensitive";
}
- return 0;
+ return nullptr;
}
-/// ConventionString - Return the string for the specified calling convention.
-///
const char *llvm::dwarf::ConventionString(unsigned Convention) {
switch (Convention) {
case DW_CC_normal: return "DW_CC_normal";
case DW_CC_lo_user: return "DW_CC_lo_user";
case DW_CC_hi_user: return "DW_CC_hi_user";
}
- return 0;
+ return nullptr;
}
-/// InlineCodeString - Return the string for the specified inline code.
-///
const char *llvm::dwarf::InlineCodeString(unsigned Code) {
switch (Code) {
case DW_INL_not_inlined: return "DW_INL_not_inlined";
case DW_INL_declared_not_inlined: return "DW_INL_declared_not_inlined";
case DW_INL_declared_inlined: return "DW_INL_declared_inlined";
}
- return 0;
+ return nullptr;
}
-/// ArrayOrderString - Return the string for the specified array order.
-///
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 0;
+ return nullptr;
}
-/// DiscriminantString - Return the string for the specified discriminant
-/// descriptor.
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 0;
+ return nullptr;
}
-/// LNStandardString - Return the string for the specified line number standard.
-///
const char *llvm::dwarf::LNStandardString(unsigned Standard) {
switch (Standard) {
case DW_LNS_copy: return "DW_LNS_copy";
case DW_LNS_set_epilogue_begin: return "DW_LNS_set_epilogue_begin";
case DW_LNS_set_isa: return "DW_LNS_set_isa";
}
- return 0;
+ return nullptr;
}
-/// LNExtendedString - Return the string for the specified line number extended
-/// opcode encodings.
const char *llvm::dwarf::LNExtendedString(unsigned Encoding) {
switch (Encoding) {
// Line Number Extended Opcode Encodings
case DW_LNE_lo_user: return "DW_LNE_lo_user";
case DW_LNE_hi_user: return "DW_LNE_hi_user";
}
- return 0;
+ return nullptr;
}
-/// MacinfoString - Return the string for the specified macinfo type encodings.
-///
const char *llvm::dwarf::MacinfoString(unsigned Encoding) {
switch (Encoding) {
// Macinfo Type Encodings
case DW_MACINFO_end_file: return "DW_MACINFO_end_file";
case DW_MACINFO_vendor_ext: return "DW_MACINFO_vendor_ext";
}
- return 0;
+ return nullptr;
}
-/// CallFrameString - Return the string for the specified call frame instruction
-/// encodings.
const char *llvm::dwarf::CallFrameString(unsigned Encoding) {
switch (Encoding) {
case DW_CFA_nop: return "DW_CFA_nop";
case DW_CFA_lo_user: return "DW_CFA_lo_user";
case DW_CFA_hi_user: return "DW_CFA_hi_user";
}
- return 0;
+ 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) {
case DW_ATOM_type_flags:
return "DW_ATOM_type_flags";
}
- return 0;
+ 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;
}
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