Contents of the .debug_info section:
Compilation Unit @ offset 0x0:
Length: 0x2d1 (32-bit)
Version: 2
Abbrev Offset: 0x0
Pointer Size: 4
<0><b>: Abbrev Number: 1 (DW_TAG_compile_unit)
<c> DW_AT_producer : (indirect string, offset: 0x14): GNU C 4.8.4 -mx32 -mtune=generic -march=x86-64 -gdwarf-2 -fstack-protector
<10> DW_AT_language : 1 (ANSI C)
<11> DW_AT_name : (indirect string, offset: 0x88): mpers-mx32/struct_ifreq.c
<15> DW_AT_comp_dir : (indirect string, offset: 0x1a6): /usr/local/google/home/enh/Downloads/strace-4.16
<19> DW_AT_stmt_list : 0x0
<1><1d>: Abbrev Number: 2 (DW_TAG_base_type)
<1e> DW_AT_byte_size : 1
<1f> DW_AT_encoding : 6 (signed char)
<20> DW_AT_name : (indirect string, offset: 0x26a): signed char
<1><24>: Abbrev Number: 2 (DW_TAG_base_type)
<25> DW_AT_byte_size : 2
<26> DW_AT_encoding : 5 (signed)
<27> DW_AT_name : (indirect string, offset: 0x220): short int
<1><2b>: Abbrev Number: 3 (DW_TAG_base_type)
<2c> DW_AT_byte_size : 4
<2d> DW_AT_encoding : 5 (signed)
<2e> DW_AT_name : int
<1><32>: Abbrev Number: 2 (DW_TAG_base_type)
<33> DW_AT_byte_size : 8
<34> DW_AT_encoding : 5 (signed)
<35> DW_AT_name : (indirect string, offset: 0x203): long long int
<1><39>: Abbrev Number: 2 (DW_TAG_base_type)
<3a> DW_AT_byte_size : 1
<3b> DW_AT_encoding : 8 (unsigned char)
<3c> DW_AT_name : (indirect string, offset: 0x137): unsigned char
<1><40>: Abbrev Number: 2 (DW_TAG_base_type)
<41> DW_AT_byte_size : 2
<42> DW_AT_encoding : 7 (unsigned)
<43> DW_AT_name : (indirect string, offset: 0x5f): short unsigned int
<1><47>: Abbrev Number: 2 (DW_TAG_base_type)
<48> DW_AT_byte_size : 4
<49> DW_AT_encoding : 7 (unsigned)
<4a> DW_AT_name : (indirect string, offset: 0x17d): unsigned int
<1><4e>: Abbrev Number: 2 (DW_TAG_base_type)
<4f> DW_AT_byte_size : 8
<50> DW_AT_encoding : 7 (unsigned)
<51> DW_AT_name : (indirect string, offset: 0xbf): long long unsigned int
<1><55>: Abbrev Number: 2 (DW_TAG_base_type)
<56> DW_AT_byte_size : 4
<57> DW_AT_encoding : 5 (signed)
<58> DW_AT_name : (indirect string, offset: 0x250): long int
<1><5c>: Abbrev Number: 2 (DW_TAG_base_type)
<5d> DW_AT_byte_size : 4
<5e> DW_AT_encoding : 7 (unsigned)
<5f> DW_AT_name : (indirect string, offset: 0xf4): long unsigned int
<1><63>: Abbrev Number: 2 (DW_TAG_base_type)
<64> DW_AT_byte_size : 4
<65> DW_AT_encoding : 7 (unsigned)
<66> DW_AT_name : (indirect string, offset: 0x1fa): sizetype
<1><6a>: Abbrev Number: 4 (DW_TAG_typedef)
<6b> DW_AT_name : (indirect string, offset: 0xa2): __caddr_t
<6f> DW_AT_decl_file : 2
<70> DW_AT_decl_line : 183
<71> DW_AT_type : <0x75>
<1><75>: Abbrev Number: 5 (DW_TAG_pointer_type)
<76> DW_AT_byte_size : 4
<77> DW_AT_type : <0x7b>
<1><7b>: Abbrev Number: 2 (DW_TAG_base_type)
<7c> DW_AT_byte_size : 1
<7d> DW_AT_encoding : 6 (signed char)
<7e> DW_AT_name : (indirect string, offset: 0x198): char
<1><82>: Abbrev Number: 5 (DW_TAG_pointer_type)
<83> DW_AT_byte_size : 4
<84> DW_AT_type : <0x88>
<1><88>: Abbrev Number: 6 (DW_TAG_const_type)
<89> DW_AT_type : <0x7b>
<1><8d>: Abbrev Number: 7 (DW_TAG_structure_type)
<8e> DW_AT_name : (indirect string, offset: 0x113): sysent
<92> DW_AT_byte_size : 20
<93> DW_AT_decl_file : 1
<94> DW_AT_decl_line : 4
<95> DW_AT_sibling : <0xe0>
<2><99>: Abbrev Number: 8 (DW_TAG_member)
<9a> DW_AT_name : (indirect string, offset: 0x22a): nargs
<9e> DW_AT_decl_file : 1
<9f> DW_AT_decl_line : 5
<a0> DW_AT_type : <0x47>
<a4> DW_AT_data_member_location: 2 byte block: 23 0 (DW_OP_plus_uconst: 0)
<2><a7>: Abbrev Number: 8 (DW_TAG_member)
<a8> DW_AT_name : (indirect string, offset: 0xb5): sys_flags
<ac> DW_AT_decl_file : 1
<ad> DW_AT_decl_line : 6
<ae> DW_AT_type : <0x2b>
<b2> DW_AT_data_member_location: 2 byte block: 23 4 (DW_OP_plus_uconst: 4)
<2><b5>: Abbrev Number: 9 (DW_TAG_member)
<b6> DW_AT_name : sen
<ba> DW_AT_decl_file : 1
<bb> DW_AT_decl_line : 7
<bc> DW_AT_type : <0x2b>
<c0> DW_AT_data_member_location: 2 byte block: 23 8 (DW_OP_plus_uconst: 8)
<2><c3>: Abbrev Number: 8 (DW_TAG_member)
<c4> DW_AT_name : (indirect string, offset: 0x299): sys_func
<c8> DW_AT_decl_file : 1
<c9> DW_AT_decl_line : 8
<ca> DW_AT_type : <0xeb>
<ce> DW_AT_data_member_location: 2 byte block: 23 c (DW_OP_plus_uconst: 12)
<2><d1>: Abbrev Number: 8 (DW_TAG_member)
<d2> DW_AT_name : (indirect string, offset: 0x7f): sys_name
<d6> DW_AT_decl_file : 1
<d7> DW_AT_decl_line : 9
<d8> DW_AT_type : <0x82>
<dc> DW_AT_data_member_location: 2 byte block: 23 10 (DW_OP_plus_uconst: 16)
<2><df>: Abbrev Number: 0
<1><e0>: Abbrev Number: 10 (DW_TAG_subroutine_type)
<e1> DW_AT_type : <0x2b>
<e5> DW_AT_sibling : <0xeb>
<2><e9>: Abbrev Number: 11 (DW_TAG_unspecified_parameters)
<2><ea>: Abbrev Number: 0
<1><eb>: Abbrev Number: 5 (DW_TAG_pointer_type)
<ec> DW_AT_byte_size : 4
<ed> DW_AT_type : <0xe0>
<1><f1>: Abbrev Number: 4 (DW_TAG_typedef)
<f2> DW_AT_name : (indirect string, offset: 0x18a): struct_sysent
<f6> DW_AT_decl_file : 1
<f7> DW_AT_decl_line : 10
<f8> DW_AT_type : <0x8d>
<1><fc>: Abbrev Number: 5 (DW_TAG_pointer_type)
<fd> DW_AT_byte_size : 4
<fe> DW_AT_type : <0x102>
<1><102>: Abbrev Number: 6 (DW_TAG_const_type)
<103> DW_AT_type : <0xf1>
<1><107>: Abbrev Number: 2 (DW_TAG_base_type)
<108> DW_AT_byte_size : 1
<109> DW_AT_encoding : 2 (boolean)
<10a> DW_AT_name : (indirect string, offset: 0xe): _Bool
<1><10e>: Abbrev Number: 4 (DW_TAG_typedef)
<10f> DW_AT_name : (indirect string, offset: 0x12b): sa_family_t
<113> DW_AT_decl_file : 3
<114> DW_AT_decl_line : 28
<115> DW_AT_type : <0x40>
<1><119>: Abbrev Number: 7 (DW_TAG_structure_type)
<11a> DW_AT_name : (indirect string, offset: 0x259): sockaddr
<11e> DW_AT_byte_size : 16
<11f> DW_AT_decl_file : 4
<120> DW_AT_decl_line : 149
<121> DW_AT_sibling : <0x142>
<2><125>: Abbrev Number: 8 (DW_TAG_member)
<126> DW_AT_name : (indirect string, offset: 0x211): sa_family
<12a> DW_AT_decl_file : 4
<12b> DW_AT_decl_line : 151
<12c> DW_AT_type : <0x10e>
<130> DW_AT_data_member_location: 2 byte block: 23 0 (DW_OP_plus_uconst: 0)
<2><133>: Abbrev Number: 8 (DW_TAG_member)
<134> DW_AT_name : (indirect string, offset: 0x262): sa_data
<138> DW_AT_decl_file : 4
<139> DW_AT_decl_line : 152
<13a> DW_AT_type : <0x142>
<13e> DW_AT_data_member_location: 2 byte block: 23 2 (DW_OP_plus_uconst: 2)
<2><141>: Abbrev Number: 0
<1><142>: Abbrev Number: 12 (DW_TAG_array_type)
<143> DW_AT_type : <0x7b>
<147> DW_AT_sibling : <0x152>
<2><14b>: Abbrev Number: 13 (DW_TAG_subrange_type)
<14c> DW_AT_type : <0x63>
<150> DW_AT_upper_bound : 13
<2><151>: Abbrev Number: 0
<1><152>: Abbrev Number: 7 (DW_TAG_structure_type)
<153> DW_AT_name : (indirect string, offset: 0x0): ifmap
<157> DW_AT_byte_size : 16
<158> DW_AT_decl_file : 5
<159> DW_AT_decl_line : 111
<15a> DW_AT_sibling : <0x1b3>
<2><15e>: Abbrev Number: 8 (DW_TAG_member)
<15f> DW_AT_name : (indirect string, offset: 0x276): mem_start
<163> DW_AT_decl_file : 5
<164> DW_AT_decl_line : 113
<165> DW_AT_type : <0x5c>
<169> DW_AT_data_member_location: 2 byte block: 23 0 (DW_OP_plus_uconst: 0)
<2><16c>: Abbrev Number: 8 (DW_TAG_member)
<16d> DW_AT_name : (indirect string, offset: 0x6): mem_end
<171> DW_AT_decl_file : 5
<172> DW_AT_decl_line : 114
<173> DW_AT_type : <0x5c>
<177> DW_AT_data_member_location: 2 byte block: 23 4 (DW_OP_plus_uconst: 4)
<2><17a>: Abbrev Number: 8 (DW_TAG_member)
<17b> DW_AT_name : (indirect string, offset: 0x16a): base_addr
<17f> DW_AT_decl_file : 5
<180> DW_AT_decl_line : 115
<181> DW_AT_type : <0x40>
<185> DW_AT_data_member_location: 2 byte block: 23 8 (DW_OP_plus_uconst: 8)
<2><188>: Abbrev Number: 9 (DW_TAG_member)
<189> DW_AT_name : irq
<18d> DW_AT_decl_file : 5
<18e> DW_AT_decl_line : 116
<18f> DW_AT_type : <0x39>
<193> DW_AT_data_member_location: 2 byte block: 23 a (DW_OP_plus_uconst: 10)
<2><196>: Abbrev Number: 9 (DW_TAG_member)
<197> DW_AT_name : dma
<19b> DW_AT_decl_file : 5
<19c> DW_AT_decl_line : 117
<19d> DW_AT_type : <0x39>
<1a1> DW_AT_data_member_location: 2 byte block: 23 b (DW_OP_plus_uconst: 11)
<2><1a4>: Abbrev Number: 8 (DW_TAG_member)
<1a5> DW_AT_name : (indirect string, offset: 0x21b): port
<1a9> DW_AT_decl_file : 5
<1aa> DW_AT_decl_line : 118
<1ab> DW_AT_type : <0x39>
<1af> DW_AT_data_member_location: 2 byte block: 23 c (DW_OP_plus_uconst: 12)
<2><1b2>: Abbrev Number: 0
<1><1b3>: Abbrev Number: 14 (DW_TAG_union_type)
<1b4> DW_AT_byte_size : 16
<1b5> DW_AT_decl_file : 5
<1b6> DW_AT_decl_line : 130
<1b7> DW_AT_sibling : <0x1c7>
<2><1bb>: Abbrev Number: 15 (DW_TAG_member)
<1bc> DW_AT_name : (indirect string, offset: 0x145): ifrn_name
<1c0> DW_AT_decl_file : 5
<1c1> DW_AT_decl_line : 132
<1c2> DW_AT_type : <0x1c7>
<2><1c6>: Abbrev Number: 0
<1><1c7>: Abbrev Number: 12 (DW_TAG_array_type)
<1c8> DW_AT_type : <0x7b>
<1cc> DW_AT_sibling : <0x1d7>
<2><1d0>: Abbrev Number: 13 (DW_TAG_subrange_type)
<1d1> DW_AT_type : <0x63>
<1d5> DW_AT_upper_bound : 15
<2><1d6>: Abbrev Number: 0
<1><1d7>: Abbrev Number: 14 (DW_TAG_union_type)
<1d8> DW_AT_byte_size : 16
<1d9> DW_AT_decl_file : 5
<1da> DW_AT_decl_line : 135
<1db> DW_AT_sibling : <0x264>
<2><1df>: Abbrev Number: 15 (DW_TAG_member)
<1e0> DW_AT_name : (indirect string, offset: 0xd6): ifru_addr
<1e4> DW_AT_decl_file : 5
<1e5> DW_AT_decl_line : 137
<1e6> DW_AT_type : <0x119>
<2><1ea>: Abbrev Number: 15 (DW_TAG_member)
<1eb> DW_AT_name : (indirect string, offset: 0x72): ifru_dstaddr
<1ef> DW_AT_decl_file : 5
<1f0> DW_AT_decl_line : 138
<1f1> DW_AT_type : <0x119>
<2><1f5>: Abbrev Number: 15 (DW_TAG_member)
<1f6> DW_AT_name : (indirect string, offset: 0x241): ifru_broadaddr
<1fa> DW_AT_decl_file : 5
<1fb> DW_AT_decl_line : 139
<1fc> DW_AT_type : <0x119>
<2><200>: Abbrev Number: 15 (DW_TAG_member)
<201> DW_AT_name : (indirect string, offset: 0x28c): ifru_netmask
<205> DW_AT_decl_file : 5
<206> DW_AT_decl_line : 140
<207> DW_AT_type : <0x119>
<2><20b>: Abbrev Number: 15 (DW_TAG_member)
<20c> DW_AT_name : (indirect string, offset: 0x280): ifru_hwaddr
<210> DW_AT_decl_file : 5
<211> DW_AT_decl_line : 141
<212> DW_AT_type : <0x119>
<2><216>: Abbrev Number: 15 (DW_TAG_member)
<217> DW_AT_name : (indirect string, offset: 0xe0): ifru_flags
<21b> DW_AT_decl_file : 5
<21c> DW_AT_decl_line : 142
<21d> DW_AT_type : <0x24>
<2><221>: Abbrev Number: 15 (DW_TAG_member)
<222> DW_AT_name : (indirect string, offset: 0x1ee): ifru_ivalue
<226> DW_AT_decl_file : 5
<227> DW_AT_decl_line : 143
<228> DW_AT_type : <0x2b>
<2><22c>: Abbrev Number: 15 (DW_TAG_member)
<22d> DW_AT_name : (indirect string, offset: 0xeb): ifru_mtu
<231> DW_AT_decl_file : 5
<232> DW_AT_decl_line : 144
<233> DW_AT_type : <0x2b>
<2><237>: Abbrev Number: 15 (DW_TAG_member)
<238> DW_AT_name : (indirect string, offset: 0xac): ifru_map
<23c> DW_AT_decl_file : 5
<23d> DW_AT_decl_line : 145
<23e> DW_AT_type : <0x152>
<2><242>: Abbrev Number: 15 (DW_TAG_member)
<243> DW_AT_name : (indirect string, offset: 0x230): ifru_slave
<247> DW_AT_decl_file : 5
<248> DW_AT_decl_line : 146
<249> DW_AT_type : <0x1c7>
<2><24d>: Abbrev Number: 15 (DW_TAG_member)
<24e> DW_AT_name : (indirect string, offset: 0x1e1): ifru_newname
<252> DW_AT_decl_file : 5
<253> DW_AT_decl_line : 147
<254> DW_AT_type : <0x1c7>
<2><258>: Abbrev Number: 15 (DW_TAG_member)
<259> DW_AT_name : (indirect string, offset: 0x160): ifru_data
<25d> DW_AT_decl_file : 5
<25e> DW_AT_decl_line : 148
<25f> DW_AT_type : <0x6a>
<2><263>: Abbrev Number: 0
<1><264>: Abbrev Number: 7 (DW_TAG_structure_type)
<265> DW_AT_name : (indirect string, offset: 0x23b): ifreq
<269> DW_AT_byte_size : 32
<26a> DW_AT_decl_file : 5
<26b> DW_AT_decl_line : 126
<26c> DW_AT_sibling : <0x28d>
<2><270>: Abbrev Number: 8 (DW_TAG_member)
<271> DW_AT_name : (indirect string, offset: 0x174): ifr_ifrn
<275> DW_AT_decl_file : 5
<276> DW_AT_decl_line : 133
<277> DW_AT_type : <0x1b3>
<27b> DW_AT_data_member_location: 2 byte block: 23 0 (DW_OP_plus_uconst: 0)
<2><27e>: Abbrev Number: 8 (DW_TAG_member)
<27f> DW_AT_name : (indirect string, offset: 0x19d): ifr_ifru
<283> DW_AT_decl_file : 5
<284> DW_AT_decl_line : 149
<285> DW_AT_type : <0x1d7>
<289> DW_AT_data_member_location: 2 byte block: 23 10 (DW_OP_plus_uconst: 16)
<2><28c>: Abbrev Number: 0
<1><28d>: Abbrev Number: 4 (DW_TAG_typedef)
<28e> DW_AT_name : (indirect string, offset: 0x106): struct_ifreq
<292> DW_AT_decl_file : 6
<293> DW_AT_decl_line : 40
<294> DW_AT_type : <0x264>
<1><298>: Abbrev Number: 16 (DW_TAG_variable)
<299> DW_AT_name : (indirect string, offset: 0x11a): current_wordsize
<29d> DW_AT_decl_file : 7
<29e> DW_AT_decl_line : 757
<2a0> DW_AT_type : <0x47>
<2a4> DW_AT_external : 1
<2a5> DW_AT_declaration : 1
<1><2a6>: Abbrev Number: 16 (DW_TAG_variable)
<2a7> DW_AT_name : (indirect string, offset: 0x113): sysent
<2ab> DW_AT_decl_file : 7
<2ac> DW_AT_decl_line : 892
<2ae> DW_AT_type : <0xfc>
<2b2> DW_AT_external : 1
<2b3> DW_AT_declaration : 1
<1><2b4>: Abbrev Number: 16 (DW_TAG_variable)
<2b5> DW_AT_name : (indirect string, offset: 0x1d7): nsyscalls
<2b9> DW_AT_decl_file : 7
<2ba> DW_AT_decl_line : 903
<2bc> DW_AT_type : <0x47>
<2c0> DW_AT_external : 1
<2c1> DW_AT_declaration : 1
<1><2c2>: Abbrev Number: 17 (DW_TAG_variable)
<2c3> DW_AT_name : (indirect string, offset: 0x14f): mpers_target_var
<2c7> DW_AT_decl_file : 6
<2c8> DW_AT_decl_line : 42
<2c9> DW_AT_type : <0x28d>
<2cd> DW_AT_external : 1
<2ce> DW_AT_location : 5 byte block: 3 20 0 0 0 (DW_OP_addr: 20)
<1><2d4>: Abbrev Number: 0