Contents of the .debug_info section:
Compilation Unit @ offset 0x0:
Length: 0x1c0 (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: 0xf): 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: 0xf8): mpers-mx32/struct_sg_req_info.c
<15> DW_AT_comp_dir : (indirect string, offset: 0x14f): /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: 0x1e6): 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: 0x1c4): 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: 0x19a): 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: 0xb4): 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: 0x5a): 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: 0x12f): 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: 0x9d): 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: 0x1d5): 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: 0xce): 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: 0x191): sizetype
<1><6a>: Abbrev Number: 4 (DW_TAG_pointer_type)
<6b> DW_AT_byte_size : 4
<1><6c>: Abbrev Number: 2 (DW_TAG_base_type)
<6d> DW_AT_byte_size : 1
<6e> DW_AT_encoding : 6 (signed char)
<6f> DW_AT_name : (indirect string, offset: 0x14a): char
<1><73>: Abbrev Number: 5 (DW_TAG_pointer_type)
<74> DW_AT_byte_size : 4
<75> DW_AT_type : <0x79>
<1><79>: Abbrev Number: 6 (DW_TAG_const_type)
<7a> DW_AT_type : <0x6c>
<1><7e>: Abbrev Number: 7 (DW_TAG_structure_type)
<7f> DW_AT_name : (indirect string, offset: 0xe0): sysent
<83> DW_AT_byte_size : 20
<84> DW_AT_decl_file : 1
<85> DW_AT_decl_line : 4
<86> DW_AT_sibling : <0xd1>
<2><8a>: Abbrev Number: 8 (DW_TAG_member)
<8b> DW_AT_name : (indirect string, offset: 0x118): nargs
<8f> DW_AT_decl_file : 1
<90> DW_AT_decl_line : 5
<91> DW_AT_type : <0x47>
<95> DW_AT_data_member_location: 2 byte block: 23 0 (DW_OP_plus_uconst: 0)
<2><98>: Abbrev Number: 8 (DW_TAG_member)
<99> DW_AT_name : (indirect string, offset: 0x93): sys_flags
<9d> DW_AT_decl_file : 1
<9e> DW_AT_decl_line : 6
<9f> DW_AT_type : <0x2b>
<a3> DW_AT_data_member_location: 2 byte block: 23 4 (DW_OP_plus_uconst: 4)
<2><a6>: Abbrev Number: 9 (DW_TAG_member)
<a7> DW_AT_name : sen
<ab> DW_AT_decl_file : 1
<ac> DW_AT_decl_line : 7
<ad> DW_AT_type : <0x2b>
<b1> DW_AT_data_member_location: 2 byte block: 23 8 (DW_OP_plus_uconst: 8)
<2><b4>: Abbrev Number: 8 (DW_TAG_member)
<b5> DW_AT_name : (indirect string, offset: 0x1f2): sys_func
<b9> DW_AT_decl_file : 1
<ba> DW_AT_decl_line : 8
<bb> DW_AT_type : <0xdc>
<bf> DW_AT_data_member_location: 2 byte block: 23 c (DW_OP_plus_uconst: 12)
<2><c2>: Abbrev Number: 8 (DW_TAG_member)
<c3> DW_AT_name : (indirect string, offset: 0x8a): sys_name
<c7> DW_AT_decl_file : 1
<c8> DW_AT_decl_line : 9
<c9> DW_AT_type : <0x73>
<cd> DW_AT_data_member_location: 2 byte block: 23 10 (DW_OP_plus_uconst: 16)
<2><d0>: Abbrev Number: 0
<1><d1>: Abbrev Number: 10 (DW_TAG_subroutine_type)
<d2> DW_AT_type : <0x2b>
<d6> DW_AT_sibling : <0xdc>
<2><da>: Abbrev Number: 11 (DW_TAG_unspecified_parameters)
<2><db>: Abbrev Number: 0
<1><dc>: Abbrev Number: 5 (DW_TAG_pointer_type)
<dd> DW_AT_byte_size : 4
<de> DW_AT_type : <0xd1>
<1><e2>: Abbrev Number: 12 (DW_TAG_typedef)
<e3> DW_AT_name : (indirect string, offset: 0x13c): struct_sysent
<e7> DW_AT_decl_file : 1
<e8> DW_AT_decl_line : 10
<e9> DW_AT_type : <0x7e>
<1><ed>: Abbrev Number: 5 (DW_TAG_pointer_type)
<ee> DW_AT_byte_size : 4
<ef> DW_AT_type : <0xf3>
<1><f3>: Abbrev Number: 6 (DW_TAG_const_type)
<f4> DW_AT_type : <0xe2>
<1><f8>: Abbrev Number: 2 (DW_TAG_base_type)
<f9> DW_AT_byte_size : 1
<fa> DW_AT_encoding : 2 (boolean)
<fb> DW_AT_name : (indirect string, offset: 0x0): _Bool
<1><ff>: Abbrev Number: 7 (DW_TAG_structure_type)
<100> DW_AT_name : (indirect string, offset: 0x1b8): sg_req_info
<104> DW_AT_byte_size : 20
<105> DW_AT_decl_file : 2
<106> DW_AT_decl_line : 120
<107> DW_AT_sibling : <0x17c>
<2><10b>: Abbrev Number: 8 (DW_TAG_member)
<10c> DW_AT_name : (indirect string, offset: 0x6d): req_state
<110> DW_AT_decl_file : 2
<111> DW_AT_decl_line : 121
<112> DW_AT_type : <0x6c>
<116> DW_AT_data_member_location: 2 byte block: 23 0 (DW_OP_plus_uconst: 0)
<2><119>: Abbrev Number: 8 (DW_TAG_member)
<11a> DW_AT_name : (indirect string, offset: 0x1ce): orphan
<11e> DW_AT_decl_file : 2
<11f> DW_AT_decl_line : 122
<120> DW_AT_type : <0x6c>
<124> DW_AT_data_member_location: 2 byte block: 23 1 (DW_OP_plus_uconst: 1)
<2><127>: Abbrev Number: 8 (DW_TAG_member)
<128> DW_AT_name : (indirect string, offset: 0xc2): sg_io_owned
<12c> DW_AT_decl_file : 2
<12d> DW_AT_decl_line : 123
<12e> DW_AT_type : <0x6c>
<132> DW_AT_data_member_location: 2 byte block: 23 2 (DW_OP_plus_uconst: 2)
<2><135>: Abbrev Number: 8 (DW_TAG_member)
<136> DW_AT_name : (indirect string, offset: 0x1de): problem
<13a> DW_AT_decl_file : 2
<13b> DW_AT_decl_line : 124
<13c> DW_AT_type : <0x6c>
<140> DW_AT_data_member_location: 2 byte block: 23 3 (DW_OP_plus_uconst: 3)
<2><143>: Abbrev Number: 8 (DW_TAG_member)
<144> DW_AT_name : (indirect string, offset: 0x1a8): pack_id
<148> DW_AT_decl_file : 2
<149> DW_AT_decl_line : 125
<14a> DW_AT_type : <0x2b>
<14e> DW_AT_data_member_location: 2 byte block: 23 4 (DW_OP_plus_uconst: 4)
<2><151>: Abbrev Number: 8 (DW_TAG_member)
<152> DW_AT_name : (indirect string, offset: 0x1b0): usr_ptr
<156> DW_AT_decl_file : 2
<157> DW_AT_decl_line : 126
<158> DW_AT_type : <0x6a>
<15c> DW_AT_data_member_location: 2 byte block: 23 8 (DW_OP_plus_uconst: 8)
<2><15f>: Abbrev Number: 8 (DW_TAG_member)
<160> DW_AT_name : (indirect string, offset: 0x6): duration
<164> DW_AT_decl_file : 2
<165> DW_AT_decl_line : 127
<166> DW_AT_type : <0x47>
<16a> DW_AT_data_member_location: 2 byte block: 23 c (DW_OP_plus_uconst: 12)
<2><16d>: Abbrev Number: 8 (DW_TAG_member)
<16e> DW_AT_name : (indirect string, offset: 0x18a): unused
<172> DW_AT_decl_file : 2
<173> DW_AT_decl_line : 129
<174> DW_AT_type : <0x2b>
<178> DW_AT_data_member_location: 2 byte block: 23 10 (DW_OP_plus_uconst: 16)
<2><17b>: Abbrev Number: 0
<1><17c>: Abbrev Number: 12 (DW_TAG_typedef)
<17d> DW_AT_name : (indirect string, offset: 0x77): struct_sg_req_info
<181> DW_AT_decl_file : 3
<182> DW_AT_decl_line : 37
<183> DW_AT_type : <0xff>
<1><187>: Abbrev Number: 13 (DW_TAG_variable)
<188> DW_AT_name : (indirect string, offset: 0xe7): current_wordsize
<18c> DW_AT_decl_file : 4
<18d> DW_AT_decl_line : 757
<18f> DW_AT_type : <0x47>
<193> DW_AT_external : 1
<194> DW_AT_declaration : 1
<1><195>: Abbrev Number: 13 (DW_TAG_variable)
<196> DW_AT_name : (indirect string, offset: 0xe0): sysent
<19a> DW_AT_decl_file : 4
<19b> DW_AT_decl_line : 892
<19d> DW_AT_type : <0xed>
<1a1> DW_AT_external : 1
<1a2> DW_AT_declaration : 1
<1><1a3>: Abbrev Number: 13 (DW_TAG_variable)
<1a4> DW_AT_name : (indirect string, offset: 0x180): nsyscalls
<1a8> DW_AT_decl_file : 4
<1a9> DW_AT_decl_line : 903
<1ab> DW_AT_type : <0x47>
<1af> DW_AT_external : 1
<1b0> DW_AT_declaration : 1
<1><1b1>: Abbrev Number: 14 (DW_TAG_variable)
<1b2> DW_AT_name : (indirect string, offset: 0x11e): mpers_target_var
<1b6> DW_AT_decl_file : 3
<1b7> DW_AT_decl_line : 41
<1b8> DW_AT_type : <0x17c>
<1bc> DW_AT_external : 1
<1bd> DW_AT_location : 5 byte block: 3 10 0 0 0 (DW_OP_addr: 10)
<1><1c3>: Abbrev Number: 0