// dwarf.h -- DWARF2 constants -*- C++ -*- // Copyright 2006, 2007, 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 // (at your option) any later version. // In addition to the permissions in the GNU Library General Public // License, the Free Software Foundation gives you unlimited // permission to link the compiled version of this file into // combinations with other programs, and to distribute those // combinations without any restriction coming from the use of this // file. (The Library Public License restrictions do apply in other // respects; for example, they cover modification of the file, and /// distribution when not linked into a combined executable.) // This program is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Library General Public License for more details. // You should have received a copy of the GNU Library General Public // License along with this program; if not, write to the Free Software // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA // 02110-1301, USA. #ifndef ELFCPP_DWARF_H #define ELFCPP_DWARF_H 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, // 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 }; // Frame unwind information. enum DW_EH_PE { DW_EH_PE_absptr = 0x00, DW_EH_PE_omit = 0xff, DW_EH_PE_uleb128 = 0x01, DW_EH_PE_udata2 = 0x02, DW_EH_PE_udata4 = 0x03, DW_EH_PE_udata8 = 0x04, DW_EH_PE_signed = 0x08, DW_EH_PE_sleb128 = 0x09, DW_EH_PE_sdata2 = 0x0a, DW_EH_PE_sdata4 = 0x0b, DW_EH_PE_sdata8 = 0x0c, DW_EH_PE_pcrel = 0x10, DW_EH_PE_textrel = 0x20, DW_EH_PE_datarel = 0x30, DW_EH_PE_funcrel = 0x40, DW_EH_PE_aligned = 0x50, DW_EH_PE_indirect = 0x80 }; // Line number opcodes. enum DW_LINE_OPS { DW_LNS_extended_op = 0, DW_LNS_copy = 1, DW_LNS_advance_pc = 2, DW_LNS_advance_line = 3, DW_LNS_set_file = 4, DW_LNS_set_column = 5, DW_LNS_negate_stmt = 6, DW_LNS_set_basic_block = 7, DW_LNS_const_add_pc = 8, DW_LNS_fixed_advance_pc = 9, // DWARF 3. DW_LNS_set_prologue_end = 10, DW_LNS_set_epilogue_begin = 11, DW_LNS_set_isa = 12 }; // Line number extended opcodes. enum DW_LINE_EXTENDED_OPS { DW_LNE_end_sequence = 1, DW_LNE_set_address = 2, DW_LNE_define_file = 3, // HP extensions. DW_LNE_HP_negate_is_UV_update = 0x11, DW_LNE_HP_push_context = 0x12, DW_LNE_HP_pop_context = 0x13, DW_LNE_HP_set_file_line_column = 0x14, DW_LNE_HP_set_routine_name = 0x15, DW_LNE_HP_set_sequence = 0x16, DW_LNE_HP_negate_post_semantics = 0x17, DW_LNE_HP_negate_function_exit = 0x18, DW_LNE_HP_negate_front_end_logical = 0x19, DW_LNE_HP_define_proc = 0x20 }; // Type encoding names and codes enum DW_ENCODING { 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 }; // Location virtual machine opcodes enum DW_OP { 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 }; } // End namespace elfcpp. #endif // !defined(ELFCPP_DWARF_H)