Contents of the .debug_info section:
Compilation Unit @ offset 0x0:
Length: 0x1ab (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: 0x38): 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: 0x0): mpers-mx32/struct_blkpg_partition.c
<15> DW_AT_comp_dir : (indirect string, offset: 0x137): /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: 0x19c): 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: 0x189): 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: 4 (DW_TAG_typedef)
<33> DW_AT_name : (indirect string, offset: 0x24): int64_t
<37> DW_AT_decl_file : 2
<38> DW_AT_decl_line : 43
<39> DW_AT_type : <0x3d>
<1><3d>: Abbrev Number: 2 (DW_TAG_base_type)
<3e> DW_AT_byte_size : 8
<3f> DW_AT_encoding : 5 (signed)
<40> DW_AT_name : (indirect string, offset: 0x17b): long long int
<1><44>: Abbrev Number: 2 (DW_TAG_base_type)
<45> DW_AT_byte_size : 1
<46> DW_AT_encoding : 8 (unsigned char)
<47> DW_AT_name : (indirect string, offset: 0xc8): unsigned char
<1><4b>: Abbrev Number: 2 (DW_TAG_base_type)
<4c> DW_AT_byte_size : 2
<4d> DW_AT_encoding : 7 (unsigned)
<4e> DW_AT_name : (indirect string, offset: 0x83): short unsigned int
<1><52>: Abbrev Number: 2 (DW_TAG_base_type)
<53> DW_AT_byte_size : 4
<54> DW_AT_encoding : 7 (unsigned)
<55> DW_AT_name : (indirect string, offset: 0x117): unsigned int
<1><59>: Abbrev Number: 2 (DW_TAG_base_type)
<5a> DW_AT_byte_size : 8
<5b> DW_AT_encoding : 7 (unsigned)
<5c> DW_AT_name : (indirect string, offset: 0x1b8): long long unsigned int
<1><60>: Abbrev Number: 2 (DW_TAG_base_type)
<61> DW_AT_byte_size : 4
<62> DW_AT_encoding : 5 (signed)
<63> DW_AT_name : (indirect string, offset: 0x193): long int
<1><67>: Abbrev Number: 2 (DW_TAG_base_type)
<68> DW_AT_byte_size : 4
<69> DW_AT_encoding : 7 (unsigned)
<6a> DW_AT_name : (indirect string, offset: 0xd6): long unsigned int
<1><6e>: Abbrev Number: 2 (DW_TAG_base_type)
<6f> DW_AT_byte_size : 4
<70> DW_AT_encoding : 7 (unsigned)
<71> DW_AT_name : (indirect string, offset: 0x172): sizetype
<1><75>: Abbrev Number: 2 (DW_TAG_base_type)
<76> DW_AT_byte_size : 1
<77> DW_AT_encoding : 6 (signed char)
<78> DW_AT_name : (indirect string, offset: 0x132): char
<1><7c>: Abbrev Number: 5 (DW_TAG_pointer_type)
<7d> DW_AT_byte_size : 4
<7e> DW_AT_type : <0x82>
<1><82>: Abbrev Number: 6 (DW_TAG_const_type)
<83> DW_AT_type : <0x75>
<1><87>: Abbrev Number: 7 (DW_TAG_structure_type)
<88> DW_AT_name : (indirect string, offset: 0xe8): sysent
<8c> DW_AT_byte_size : 20
<8d> DW_AT_decl_file : 1
<8e> DW_AT_decl_line : 4
<8f> DW_AT_sibling : <0xda>
<2><93>: Abbrev Number: 8 (DW_TAG_member)
<94> DW_AT_name : (indirect string, offset: 0x100): nargs
<98> DW_AT_decl_file : 1
<99> DW_AT_decl_line : 5
<9a> DW_AT_type : <0x52>
<9e> DW_AT_data_member_location: 2 byte block: 23 0 (DW_OP_plus_uconst: 0)
<2><a1>: Abbrev Number: 8 (DW_TAG_member)
<a2> DW_AT_name : (indirect string, offset: 0xb6): sys_flags
<a6> DW_AT_decl_file : 1
<a7> DW_AT_decl_line : 6
<a8> DW_AT_type : <0x2b>
<ac> DW_AT_data_member_location: 2 byte block: 23 4 (DW_OP_plus_uconst: 4)
<2><af>: Abbrev Number: 9 (DW_TAG_member)
<b0> DW_AT_name : sen
<b4> DW_AT_decl_file : 1
<b5> DW_AT_decl_line : 7
<b6> DW_AT_type : <0x2b>
<ba> DW_AT_data_member_location: 2 byte block: 23 8 (DW_OP_plus_uconst: 8)
<2><bd>: Abbrev Number: 8 (DW_TAG_member)
<be> DW_AT_name : (indirect string, offset: 0x1a8): sys_func
<c2> DW_AT_decl_file : 1
<c3> DW_AT_decl_line : 8
<c4> DW_AT_type : <0xe5>
<c8> DW_AT_data_member_location: 2 byte block: 23 c (DW_OP_plus_uconst: 12)
<2><cb>: Abbrev Number: 8 (DW_TAG_member)
<cc> DW_AT_name : (indirect string, offset: 0xad): sys_name
<d0> DW_AT_decl_file : 1
<d1> DW_AT_decl_line : 9
<d2> DW_AT_type : <0x7c>
<d6> DW_AT_data_member_location: 2 byte block: 23 10 (DW_OP_plus_uconst: 16)
<2><d9>: Abbrev Number: 0
<1><da>: Abbrev Number: 10 (DW_TAG_subroutine_type)
<db> DW_AT_type : <0x2b>
<df> DW_AT_sibling : <0xe5>
<2><e3>: Abbrev Number: 11 (DW_TAG_unspecified_parameters)
<2><e4>: Abbrev Number: 0
<1><e5>: Abbrev Number: 5 (DW_TAG_pointer_type)
<e6> DW_AT_byte_size : 4
<e7> DW_AT_type : <0xda>
<1><eb>: Abbrev Number: 4 (DW_TAG_typedef)
<ec> DW_AT_name : (indirect string, offset: 0x124): struct_sysent
<f0> DW_AT_decl_file : 1
<f1> DW_AT_decl_line : 10
<f2> DW_AT_type : <0x87>
<1><f6>: Abbrev Number: 5 (DW_TAG_pointer_type)
<f7> DW_AT_byte_size : 4
<f8> DW_AT_type : <0xfc>
<1><fc>: Abbrev Number: 6 (DW_TAG_const_type)
<fd> DW_AT_type : <0xeb>
<1><101>: Abbrev Number: 2 (DW_TAG_base_type)
<102> DW_AT_byte_size : 1
<103> DW_AT_encoding : 2 (boolean)
<104> DW_AT_name : (indirect string, offset: 0x2c): _Bool
<1><108>: Abbrev Number: 12 (DW_TAG_structure_type)
<109> DW_AT_byte_size : 152
<10a> DW_AT_decl_file : 3
<10b> DW_AT_decl_line : 44
<10c> DW_AT_sibling : <0x157>
<2><110>: Abbrev Number: 8 (DW_TAG_member)
<111> DW_AT_name : (indirect string, offset: 0x32): start
<115> DW_AT_decl_file : 3
<116> DW_AT_decl_line : 45
<117> DW_AT_type : <0x32>
<11b> DW_AT_data_member_location: 2 byte block: 23 0 (DW_OP_plus_uconst: 0)
<2><11e>: Abbrev Number: 8 (DW_TAG_member)
<11f> DW_AT_name : (indirect string, offset: 0x1b1): length
<123> DW_AT_decl_file : 3
<124> DW_AT_decl_line : 46
<125> DW_AT_type : <0x32>
<129> DW_AT_data_member_location: 2 byte block: 23 8 (DW_OP_plus_uconst: 8)
<2><12c>: Abbrev Number: 9 (DW_TAG_member)
<12d> DW_AT_name : pno
<131> DW_AT_decl_file : 3
<132> DW_AT_decl_line : 47
<133> DW_AT_type : <0x2b>
<137> DW_AT_data_member_location: 2 byte block: 23 10 (DW_OP_plus_uconst: 16)
<2><13a>: Abbrev Number: 8 (DW_TAG_member)
<13b> DW_AT_name : (indirect string, offset: 0x1cf): devname
<13f> DW_AT_decl_file : 3
<140> DW_AT_decl_line : 48
<141> DW_AT_type : <0x157>
<145> DW_AT_data_member_location: 2 byte block: 23 14 (DW_OP_plus_uconst: 20)
<2><148>: Abbrev Number: 8 (DW_TAG_member)
<149> DW_AT_name : (indirect string, offset: 0xc0): volname
<14d> DW_AT_decl_file : 3
<14e> DW_AT_decl_line : 50
<14f> DW_AT_type : <0x157>
<153> DW_AT_data_member_location: 2 byte block: 23 54 (DW_OP_plus_uconst: 84)
<2><156>: Abbrev Number: 0
<1><157>: Abbrev Number: 13 (DW_TAG_array_type)
<158> DW_AT_type : <0x75>
<15c> DW_AT_sibling : <0x167>
<2><160>: Abbrev Number: 14 (DW_TAG_subrange_type)
<161> DW_AT_type : <0x6e>
<165> DW_AT_upper_bound : 63
<2><166>: Abbrev Number: 0
<1><167>: Abbrev Number: 4 (DW_TAG_typedef)
<168> DW_AT_name : (indirect string, offset: 0x96): struct_blkpg_partition
<16c> DW_AT_decl_file : 3
<16d> DW_AT_decl_line : 51
<16e> DW_AT_type : <0x108>
<1><172>: Abbrev Number: 15 (DW_TAG_variable)
<173> DW_AT_name : (indirect string, offset: 0xef): current_wordsize
<177> DW_AT_decl_file : 4
<178> DW_AT_decl_line : 757
<17a> DW_AT_type : <0x52>
<17e> DW_AT_external : 1
<17f> DW_AT_declaration : 1
<1><180>: Abbrev Number: 15 (DW_TAG_variable)
<181> DW_AT_name : (indirect string, offset: 0xe8): sysent
<185> DW_AT_decl_file : 4
<186> DW_AT_decl_line : 892
<188> DW_AT_type : <0xf6>
<18c> DW_AT_external : 1
<18d> DW_AT_declaration : 1
<1><18e>: Abbrev Number: 15 (DW_TAG_variable)
<18f> DW_AT_name : (indirect string, offset: 0x168): nsyscalls
<193> DW_AT_decl_file : 4
<194> DW_AT_decl_line : 903
<196> DW_AT_type : <0x52>
<19a> DW_AT_external : 1
<19b> DW_AT_declaration : 1
<1><19c>: Abbrev Number: 16 (DW_TAG_variable)
<19d> DW_AT_name : (indirect string, offset: 0x106): mpers_target_var
<1a1> DW_AT_decl_file : 3
<1a2> DW_AT_decl_line : 64
<1a3> DW_AT_type : <0x167>
<1a7> DW_AT_external : 1
<1a8> DW_AT_location : 5 byte block: 3 20 0 0 0 (DW_OP_addr: 20)
<1><1ae>: Abbrev Number: 0