X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=elfcpp%2Fdwarf.h;h=1221f37f8a60f18fb23a718e430d7e16867000bb;hb=5990e377e5a339bce715fabfc3e45b24b459a7af;hp=b60bdbd601123290116242ea3d87e95e8b1eb7ab;hpb=5c2c6c957be387f3649b143508a2b5c730c0b6f5;p=deliverable%2Fbinutils-gdb.git diff --git a/elfcpp/dwarf.h b/elfcpp/dwarf.h index b60bdbd601..1221f37f8a 100644 --- a/elfcpp/dwarf.h +++ b/elfcpp/dwarf.h @@ -1,10 +1,10 @@ // dwarf.h -- DWARF2 constants -*- C++ -*- -// Copyright 2006, 2007, Free Software Foundation, Inc. +// Copyright (C) 2006-2020 Free Software Foundation, Inc. // Written by Ian Lance Taylor . // This file is part of elfcpp. - + // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU Library General Public License // as published by the Free Software Foundation; either version 2, or @@ -37,92 +37,85 @@ namespace 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, +// Include DW_TAG, DW_FORM, DW_AT, DW_OP, DW_ATE, and DW_CFA +// codes from dwarf2.def. - // 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 -}; +#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. @@ -177,6 +170,8 @@ enum DW_LINE_EXTENDED_OPS 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, @@ -190,191 +185,73 @@ enum DW_LINE_EXTENDED_OPS DW_LNE_HP_define_proc = 0x20 }; -// Type encoding names and codes +enum DW_CHILDREN +{ + DW_CHILDREN_no =0x00, + DW_CHILDREN_yes =0x01 +}; -enum DW_ENCODING +// Source language names and codes. +enum DW_LANG { - 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_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 }; -// Location virtual machine opcodes +// DWARF section identifiers used in the package format. +// Extensions for Fission. See http://gcc.gnu.org/wiki/DebugFissionDWP. -enum DW_OP +enum DW_SECT { - 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_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.