// dwarf.h -- DWARF2 constants -*- C++ -*-
-// Copyright 2006, 2007, 2008, 2011 Free Software Foundation, Inc.
+// Copyright (C) 2006-2019 Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of elfcpp.
// DWARF2 codes.
-enum DW_TAG
-{
- DW_TAG_padding = 0x00,
- DW_TAG_array_type = 0x01,
- DW_TAG_class_type = 0x02,
- DW_TAG_entry_point = 0x03,
- DW_TAG_enumeration_type = 0x04,
- DW_TAG_formal_parameter = 0x05,
- DW_TAG_imported_declaration = 0x08,
- DW_TAG_label = 0x0a,
- DW_TAG_lexical_block = 0x0b,
- DW_TAG_member = 0x0d,
- DW_TAG_pointer_type = 0x0f,
- DW_TAG_reference_type = 0x10,
- DW_TAG_compile_unit = 0x11,
- DW_TAG_string_type = 0x12,
- DW_TAG_structure_type = 0x13,
- DW_TAG_subroutine_type = 0x15,
- DW_TAG_typedef = 0x16,
- DW_TAG_union_type = 0x17,
- DW_TAG_unspecified_parameters = 0x18,
- DW_TAG_variant = 0x19,
- DW_TAG_common_block = 0x1a,
- DW_TAG_common_inclusion = 0x1b,
- DW_TAG_inheritance = 0x1c,
- DW_TAG_inlined_subroutine = 0x1d,
- DW_TAG_module = 0x1e,
- DW_TAG_ptr_to_member_type = 0x1f,
- DW_TAG_set_type = 0x20,
- DW_TAG_subrange_type = 0x21,
- DW_TAG_with_stmt = 0x22,
- DW_TAG_access_declaration = 0x23,
- DW_TAG_base_type = 0x24,
- DW_TAG_catch_block = 0x25,
- DW_TAG_const_type = 0x26,
- DW_TAG_constant = 0x27,
- DW_TAG_enumerator = 0x28,
- DW_TAG_file_type = 0x29,
- DW_TAG_friend = 0x2a,
- DW_TAG_namelist = 0x2b,
- DW_TAG_namelist_item = 0x2c,
- DW_TAG_packed_type = 0x2d,
- DW_TAG_subprogram = 0x2e,
- DW_TAG_template_type_param = 0x2f,
- DW_TAG_template_value_param = 0x30,
- DW_TAG_thrown_type = 0x31,
- DW_TAG_try_block = 0x32,
- DW_TAG_variant_part = 0x33,
- DW_TAG_variable = 0x34,
- DW_TAG_volatile_type = 0x35,
-
- // DWARF3.
- DW_TAG_dwarf_procedure = 0x36,
- DW_TAG_restrict_type = 0x37,
- DW_TAG_interface_type = 0x38,
- DW_TAG_namespace = 0x39,
- DW_TAG_imported_module = 0x3a,
- DW_TAG_unspecified_type = 0x3b,
- DW_TAG_partial_unit = 0x3c,
- DW_TAG_imported_unit = 0x3d,
- DW_TAG_condition = 0x3f,
- DW_TAG_shared_type = 0x40,
-
- // SGI/MIPS extensions.
- DW_TAG_MIPS_loop = 0x4081,
-
- // HP extensions.
- // See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz.
- DW_TAG_HP_array_descriptor = 0x4090,
-
- // GNU extensions.
- DW_TAG_format_label = 0x4101, // For FORTRAN 77 and Fortran 90.
- DW_TAG_function_template = 0x4102, // For C++.
- DW_TAG_class_template = 0x4103, // For C++.
- DW_TAG_GNU_BINCL = 0x4104,
- DW_TAG_GNU_EINCL = 0x4105,
-
- // Extensions for UPC. See: http://upc.gwu.edu/~upc.
- DW_TAG_upc_shared_type = 0x8765,
- DW_TAG_upc_strict_type = 0x8766,
- DW_TAG_upc_relaxed_type = 0x8767,
-
- // PGI (STMicroelectronics) extensions. No documentation available.
- DW_TAG_PGI_kanji_type = 0xA000,
- DW_TAG_PGI_interface_block = 0xA020
-};
-
-enum DW_FORM
-{
- DW_FORM_null = 0x00,
- DW_FORM_addr = 0x01,
- DW_FORM_block2 = 0x03,
- DW_FORM_block4 = 0x04,
- DW_FORM_data2 = 0x05,
- DW_FORM_data4 = 0x06,
- DW_FORM_data8 = 0x07,
- DW_FORM_string = 0x08,
- DW_FORM_block = 0x09,
- DW_FORM_block1 = 0x0a,
- DW_FORM_data1 = 0x0b,
- DW_FORM_flag = 0x0c,
- DW_FORM_sdata = 0x0d,
- DW_FORM_strp = 0x0e,
- DW_FORM_udata = 0x0f,
- DW_FORM_ref_addr = 0x10,
- DW_FORM_ref1 = 0x11,
- DW_FORM_ref2 = 0x12,
- DW_FORM_ref4 = 0x13,
- DW_FORM_ref8 = 0x14,
- DW_FORM_ref_udata = 0x15,
- DW_FORM_indirect = 0x16
-};
+// Include DW_TAG, DW_FORM, DW_AT, DW_OP, DW_ATE, and DW_CFA
+// codes from dwarf2.def.
+
+#define DW_FIRST_TAG(name, value) enum DW_TAG { \
+ name = value
+#define DW_TAG(name, value) , name = value
+#define DW_TAG_DUP(name, value) , name = value
+#define DW_END_TAG };
+
+#define DW_FIRST_FORM(name, value) enum DW_FORM { \
+ name = value
+#define DW_FORM(name, value) , name = value
+#define DW_END_FORM };
+
+#define DW_FIRST_AT(name, value) enum DW_AT { \
+ name = value
+#define DW_AT(name, value) , name = value
+#define DW_AT_DUP(name, value) , name = value
+#define DW_END_AT };
+
+#define DW_FIRST_OP(name, value) enum DW_OP { \
+ name = value
+#define DW_OP(name, value) , name = value
+#define DW_OP_DUP(name, value) , name = value
+#define DW_END_OP };
+
+#define DW_FIRST_ATE(name, value) enum DW_ENCODING { \
+ name = value
+#define DW_ATE(name, value) , name = value
+#define DW_ATE_DUP(name, value) , name = value
+#define DW_END_ATE };
+
+#define DW_FIRST_CFA(name, value) enum DW_CFA { \
+ name = value
+#define DW_CFA(name, value) , name = value
+#define DW_CFA_DUP(name, value) , name = value
+#define DW_END_CFA };
+
+#define DW_FIRST_IDX(name, value) enum dwarf_name_index_attribute { \
+ name = value
+#define DW_IDX(name, value) , name = value
+#define DW_IDX_DUP(name, value) , name = value
+#define DW_END_IDX };
+
+#include "dwarf2.def"
+
+#undef DW_FIRST_TAG
+#undef DW_TAG
+#undef DW_TAG_DUP
+#undef DW_END_TAG
+
+#undef DW_FIRST_FORM
+#undef DW_FORM
+#undef DW_END_FORM
+
+#undef DW_FIRST_AT
+#undef DW_AT
+#undef DW_AT_DUP
+#undef DW_END_AT
+
+#undef DW_FIRST_OP
+#undef DW_OP
+#undef DW_OP_DUP
+#undef DW_END_OP
+
+#undef DW_FIRST_ATE
+#undef DW_ATE
+#undef DW_ATE_DUP
+#undef DW_END_ATE
+
+#undef DW_FIRST_CFA
+#undef DW_CFA_DUP
+#undef DW_CFA
+#undef DW_END_CFA
+
+#undef DW_FIRST_IDX
+#undef DW_IDX
+#undef DW_IDX_DUP
+#undef DW_END_IDX
// Frame unwind information.
DW_LNE_end_sequence = 1,
DW_LNE_set_address = 2,
DW_LNE_define_file = 3,
+ // DWARF4.
+ DW_LNE_set_discriminator = 4,
// HP extensions.
DW_LNE_HP_negate_is_UV_update = 0x11,
DW_LNE_HP_push_context = 0x12,
DW_LNE_HP_define_proc = 0x20
};
-// Type encoding names and codes
-
-enum DW_ENCODING
+enum DW_CHILDREN
{
- DW_ATE_address =0x1,
- DW_ATE_boolean =0x2,
- DW_ATE_complex_float =0x3,
- DW_ATE_float =0x4,
- DW_ATE_signed =0x5,
- DW_ATE_signed_char =0x6,
- DW_ATE_unsigned =0x7,
- DW_ATE_unsigned_char =0x8,
- // DWARF3/DWARF3f
- DW_ATE_imaginary_float =0x9,
- DW_ATE_packed_decimal =0xa,
- DW_ATE_numeric_string =0xb,
- DW_ATE_edited =0xc,
- DW_ATE_signed_fixed =0xd,
- DW_ATE_unsigned_fixed =0xe,
- DW_ATE_decimal_float =0xf,
- DW_ATE_lo_user =0x80,
- DW_ATE_hi_user =0xff
+ DW_CHILDREN_no =0x00,
+ DW_CHILDREN_yes =0x01
};
-// Location virtual machine opcodes
-
-enum DW_OP
+// Source language names and codes.
+enum DW_LANG
{
- DW_OP_addr =0x03,
- DW_OP_deref =0x06,
- DW_OP_const1u =0x08,
- DW_OP_const1s =0x09,
- DW_OP_const2u =0x0a,
- DW_OP_const2s =0x0b,
- DW_OP_const4u =0x0c,
- DW_OP_const4s =0x0d,
- DW_OP_const8u =0x0e,
- DW_OP_const8s =0x0f,
- DW_OP_constu =0x10,
- DW_OP_consts =0x11,
- DW_OP_dup =0x12,
- DW_OP_drop =0x13,
- DW_OP_over =0x14,
- DW_OP_pick =0x15,
- DW_OP_swap =0x16,
- DW_OP_rot =0x17,
- DW_OP_xderef =0x18,
- DW_OP_abs =0x19,
- DW_OP_and =0x1a,
- DW_OP_div =0x1b,
- DW_OP_minus =0x1c,
- DW_OP_mod =0x1d,
- DW_OP_mul =0x1e,
- DW_OP_neg =0x1f,
- DW_OP_not =0x20,
- DW_OP_or =0x21,
- DW_OP_plus =0x22,
- DW_OP_plus_uconst =0x23,
- DW_OP_shl =0x24,
- DW_OP_shr =0x25,
- DW_OP_shra =0x26,
- DW_OP_xor =0x27,
- DW_OP_bra =0x28,
- DW_OP_eq =0x29,
- DW_OP_ge =0x2a,
- DW_OP_gt =0x2b,
- DW_OP_le =0x2c,
- DW_OP_lt =0x2d,
- DW_OP_ne =0x2e,
- DW_OP_skip =0x2f,
- DW_OP_lit0 =0x30,
- DW_OP_lit1 =0x31,
- DW_OP_lit2 =0x32,
- DW_OP_lit3 =0x33,
- DW_OP_lit4 =0x34,
- DW_OP_lit5 =0x35,
- DW_OP_lit6 =0x36,
- DW_OP_lit7 =0x37,
- DW_OP_lit8 =0x38,
- DW_OP_lit9 =0x39,
- DW_OP_lit10 =0x3a,
- DW_OP_lit11 =0x3b,
- DW_OP_lit12 =0x3c,
- DW_OP_lit13 =0x3d,
- DW_OP_lit14 =0x3e,
- DW_OP_lit15 =0x3f,
- DW_OP_lit16 =0x40,
- DW_OP_lit17 =0x41,
- DW_OP_lit18 =0x42,
- DW_OP_lit19 =0x43,
- DW_OP_lit20 =0x44,
- DW_OP_lit21 =0x45,
- DW_OP_lit22 =0x46,
- DW_OP_lit23 =0x47,
- DW_OP_lit24 =0x48,
- DW_OP_lit25 =0x49,
- DW_OP_lit26 =0x4a,
- DW_OP_lit27 =0x4b,
- DW_OP_lit28 =0x4c,
- DW_OP_lit29 =0x4d,
- DW_OP_lit30 =0x4e,
- DW_OP_lit31 =0x4f,
- DW_OP_reg0 =0x50,
- DW_OP_reg1 =0x51,
- DW_OP_reg2 =0x52,
- DW_OP_reg3 =0x53,
- DW_OP_reg4 =0x54,
- DW_OP_reg5 =0x55,
- DW_OP_reg6 =0x56,
- DW_OP_reg7 =0x57,
- DW_OP_reg8 =0x58,
- DW_OP_reg9 =0x59,
- DW_OP_reg10 =0x5a,
- DW_OP_reg11 =0x5b,
- DW_OP_reg12 =0x5c,
- DW_OP_reg13 =0x5d,
- DW_OP_reg14 =0x5e,
- DW_OP_reg15 =0x5f,
- DW_OP_reg16 =0x60,
- DW_OP_reg17 =0x61,
- DW_OP_reg18 =0x62,
- DW_OP_reg19 =0x63,
- DW_OP_reg20 =0x64,
- DW_OP_reg21 =0x65,
- DW_OP_reg22 =0x66,
- DW_OP_reg23 =0x67,
- DW_OP_reg24 =0x68,
- DW_OP_reg25 =0x69,
- DW_OP_reg26 =0x6a,
- DW_OP_reg27 =0x6b,
- DW_OP_reg28 =0x6c,
- DW_OP_reg29 =0x6d,
- DW_OP_reg30 =0x6e,
- DW_OP_reg31 =0x6f,
- DW_OP_breg0 =0x70,
- DW_OP_breg1 =0x71,
- DW_OP_breg2 =0x72,
- DW_OP_breg3 =0x73,
- DW_OP_breg4 =0x74,
- DW_OP_breg5 =0x75,
- DW_OP_breg6 =0x76,
- DW_OP_breg7 =0x77,
- DW_OP_breg8 =0x78,
- DW_OP_breg9 =0x79,
- DW_OP_breg10 =0x7a,
- DW_OP_breg11 =0x7b,
- DW_OP_breg12 =0x7c,
- DW_OP_breg13 =0x7d,
- DW_OP_breg14 =0x7e,
- DW_OP_breg15 =0x7f,
- DW_OP_breg16 =0x80,
- DW_OP_breg17 =0x81,
- DW_OP_breg18 =0x82,
- DW_OP_breg19 =0x83,
- DW_OP_breg20 =0x84,
- DW_OP_breg21 =0x85,
- DW_OP_breg22 =0x86,
- DW_OP_breg23 =0x87,
- DW_OP_breg24 =0x88,
- DW_OP_breg25 =0x89,
- DW_OP_breg26 =0x8a,
- DW_OP_breg27 =0x8b,
- DW_OP_breg28 =0x8c,
- DW_OP_breg29 =0x8d,
- DW_OP_breg30 =0x8e,
- DW_OP_breg31 =0x8f,
- DW_OP_regX =0x90,
- DW_OP_fbreg =0x91,
- DW_OP_bregX =0x92,
- DW_OP_piece =0x93,
- DW_OP_deref_size =0x94,
- DW_OP_xderef_size =0x95,
- DW_OP_nop =0x96,
- // DWARF3/DWARF3f
- DW_OP_push_object_address =0x97,
- DW_OP_call2 =0x98,
- DW_OP_call4 =0x99,
- DW_OP_call_ref =0x9a,
- DW_OP_form_tls_address =0x9b,
- DW_OP_call_frame_cfa =0x9c,
- DW_OP_bit_piece =0x9d,
- DW_OP_lo_user =0xe0,
- DW_OP_hi_user =0xff,
- // GNU extensions
- DW_OP_GNU_push_tls_address =0xe0
+ DW_LANG_C89 = 0x0001,
+ DW_LANG_C = 0x0002,
+ DW_LANG_Ada83 = 0x0003,
+ DW_LANG_C_plus_plus = 0x0004,
+ DW_LANG_Cobol74 = 0x0005,
+ DW_LANG_Cobol85 = 0x0006,
+ DW_LANG_Fortran77 = 0x0007,
+ DW_LANG_Fortran90 = 0x0008,
+ DW_LANG_Pascal83 = 0x0009,
+ DW_LANG_Modula2 = 0x000a,
+ // DWARF 3.
+ DW_LANG_Java = 0x000b,
+ DW_LANG_C99 = 0x000c,
+ DW_LANG_Ada95 = 0x000d,
+ DW_LANG_Fortran95 = 0x000e,
+ DW_LANG_PLI = 0x000f,
+ DW_LANG_ObjC = 0x0010,
+ DW_LANG_ObjC_plus_plus = 0x0011,
+ DW_LANG_UPC = 0x0012,
+ DW_LANG_D = 0x0013,
+ // DWARF 4.
+ DW_LANG_Python = 0x0014,
+ // DWARF 5.
+ DW_LANG_Go = 0x0016,
+ DW_LANG_C_plus_plus_11 = 0x001a,
+ DW_LANG_C11 = 0x001d,
+ DW_LANG_C_plus_plus_14 = 0x0021,
+ DW_LANG_Fortran03 = 0x0022,
+ DW_LANG_Fortran08 = 0x0023,
+
+ DW_LANG_lo_user = 0x8000, // Implementation-defined range start.
+ DW_LANG_hi_user = 0xffff, // Implementation-defined range start.
+ // MIPS.
+ DW_LANG_Mips_Assembler = 0x8001,
+ // UPC.
+ DW_LANG_Upc = 0x8765,
+ // HP extensions.
+ DW_LANG_HP_Bliss = 0x8003,
+ DW_LANG_HP_Basic91 = 0x8004,
+ DW_LANG_HP_Pascal91 = 0x8005,
+ DW_LANG_HP_IMacro = 0x8006,
+ DW_LANG_HP_Assembler = 0x8007
};
-// Call frame information.
+// DWARF section identifiers used in the package format.
+// Extensions for Fission. See http://gcc.gnu.org/wiki/DebugFissionDWP.
-enum DW_CFA
+enum DW_SECT
{
- DW_CFA_advance_loc = 0x40,
- DW_CFA_offset = 0x80,
- DW_CFA_restore = 0xc0,
-
- DW_CFA_nop = 0x00,
- DW_CFA_set_loc = 0x01,
- DW_CFA_advance_loc1 = 0x02,
- DW_CFA_advance_loc2 = 0x03,
- DW_CFA_advance_loc4 = 0x04,
- DW_CFA_offset_extended = 0x05,
- DW_CFA_restore_extended = 0x06,
- DW_CFA_undefined = 0x07,
- DW_CFA_same_value = 0x08,
- DW_CFA_register = 0x09,
- DW_CFA_remember_state = 0x0a,
- DW_CFA_restore_state = 0x0b,
- DW_CFA_def_cfa = 0x0c,
- DW_CFA_def_cfa_register = 0x0d,
- DW_CFA_def_cfa_offset = 0x0e,
-
- // DWARF 3.
- DW_CFA_def_cfa_expression = 0x0f,
- DW_CFA_expression = 0x10,
- DW_CFA_offset_extended_sf = 0x11,
- DW_CFA_def_cfa_sf = 0x12,
- DW_CFA_def_cfa_offset_sf = 0x13,
- DW_CFA_val_offset = 0x14,
- DW_CFA_val_offset_sf = 0x15,
- DW_CFA_val_expression = 0x16,
-
- DW_CFA_lo_user = 0x1c,
- DW_CFA_hi_user = 0x3f,
-
- // SGI/MIPS specific.
- DW_CFA_MIPS_advance_loc8 = 0x1d,
-
- // GNU extensions.
- DW_CFA_GNU_window_save = 0x2d,
- DW_CFA_GNU_args_size = 0x2e,
- DW_CFA_GNU_negative_offset_extended = 0x2f
+ DW_SECT_INFO = 1,
+ DW_SECT_TYPES = 2,
+ DW_SECT_ABBREV = 3,
+ DW_SECT_LINE = 4,
+ DW_SECT_LOC = 5,
+ DW_SECT_STR_OFFSETS = 6,
+ DW_SECT_MACINFO = 7,
+ DW_SECT_MACRO = 8,
+ DW_SECT_MAX = DW_SECT_MACRO,
};
} // End namespace elfcpp.
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