Call frame search table section [13] '.eh_frame_hdr': version: 1 eh_frame_ptr_enc: 0x1b (sdata4 pcrel) fde_count_enc: 0x3 (udata4) table_enc: 0x3b (sdata4 datarel) eh_frame_ptr: 0x24 (offset: 0x6c8) fde_count: 3 Table: 0xfffffec0 (offset: 0x560) -> 0x40 fde=[ 18] 0xffffffe0 (offset: 0x680) -> 0x68 fde=[ 40] 0xfffffff0 (offset: 0x690) -> 0x80 fde=[ 58] Call frame information section [14] '.eh_frame' at offset 0x6c8: [ 0] CIE length=20 CIE_id: 0 version: 1 augmentation: "zR" code_alignment_factor: 1 data_alignment_factor: -8 return_address_register: 16 Augmentation data: 0x1b (FDE address encoding: sdata4 pcrel) Program: def_cfa r7 (rsp) at offset 8 offset r16 (rip) at cfa-8 nop nop [ 18] FDE length=36 cie=[ 0] CIE_pointer: 28 initial_location: +0x0000000000000560 (offset: 0x560) address_range: 0x30 (end offset: 0x590) Program: def_cfa_offset 16 advance_loc 6 to 0x566 def_cfa_offset 24 advance_loc 10 to 0x570 def_cfa_expression 11 [ 0] breg7 8 [ 2] breg16 0 [ 4] lit15 [ 5] and [ 6] lit11 [ 7] ge [ 8] lit3 [ 9] shl [ 10] plus nop nop nop nop [ 40] FDE length=20 cie=[ 0] CIE_pointer: 68 initial_location: +0x0000000000000680 <_Z6foobarv> (offset: 0x680) address_range: 0x2 (end offset: 0x682) Program: nop nop nop nop nop nop nop [ 58] FDE length=20 cie=[ 0] CIE_pointer: 92 initial_location: +0x0000000000000690 <_Z3foov> (offset: 0x690) address_range: 0x2 (end offset: 0x692) Program: nop nop nop nop nop nop nop [ 70] Zero terminator DWARF section [24] '.debug_aranges' at offset 0x1054: Table at offset 0: Length: 44 DWARF version: 2 CU offset: 0 Address size: 8 Segment size: 0 +0x0000000000000680 <_Z6foobarv>..+0x0000000000000691 <_Z3foov+0x1> DWARF section [25] '.debug_info' at offset 0x1084: [Offset] Compilation unit at offset 0: Version: 4, Abbreviation section offset: 0, Address size: 8, Offset size: 4 [ b] compile_unit producer (strp) "GNU C++ 4.8.3 20140911 (Red Hat 4.8.3-7) -mtune=generic -march=x86-64 -g -O3 -fPIC -fvisibility=hidden" language (data1) C_plus_plus (4) name (strp) "x.cpp" comp_dir (strp) "/tmp" low_pc (addr) +0x0000000000000680 <_Z6foobarv> high_pc (data8) 18 (+0x0000000000000692) stmt_list (sec_offset) 0 [ 2d] subprogram external (flag_present) Yes name (strp) "foobar" decl_file (data1) 1 decl_line (data1) 3 inline (data1) inlined (1) [ 35] subprogram abstract_origin (ref4) [ 2d] linkage_name (strp) "_Z6foobarv" low_pc (addr) +0x0000000000000680 <_Z6foobarv> high_pc (data8) 2 (+0x0000000000000682) frame_base (exprloc) [ 0] call_frame_cfa GNU_all_call_sites (flag_present) Yes [ 50] subprogram external (flag_present) Yes name (string) "foo" decl_file (data1) 1 decl_line (data1) 8 linkage_name (strp) "_Z3foov" low_pc (addr) +0x0000000000000690 <_Z3foov> high_pc (data8) 2 (+0x0000000000000692) frame_base (exprloc) [ 0] call_frame_cfa GNU_all_call_sites (flag_present) Yes sibling (ref4) [ b1] [ 71] lexical_block low_pc (addr) +0x0000000000000690 <_Z3foov> high_pc (data8) 2 (+0x0000000000000692) [ 82] variable name (string) "bar" decl_file (data1) 1 decl_line (data1) 11 type (ref4) [ b2] location (exprloc) [ 0] addr +0x680 <_Z6foobarv> [ 9] stack_value [ 98] inlined_subroutine abstract_origin (ref4) [ 2d] low_pc (addr) +0x0000000000000690 <_Z3foov> high_pc (data8) 2 (+0x0000000000000692) call_file (data1) 1 call_line (data1) 12 [ b1] subroutine_type [ b2] pointer_type byte_size (data1) 8 type (ref4) [ b1] DWARF section [26] '.debug_abbrev' at offset 0x113d: [ Code] Abbreviation section at offset 0: [ 1] offset: 0, children: yes, tag: compile_unit attr: producer, form: strp, offset: 0 attr: language, form: data1, offset: 0x2 attr: name, form: strp, offset: 0x4 attr: comp_dir, form: strp, offset: 0x6 attr: low_pc, form: addr, offset: 0x8 attr: high_pc, form: data8, offset: 0xa attr: stmt_list, form: sec_offset, offset: 0xc [ 2] offset: 19, children: no, tag: subprogram attr: external, form: flag_present, offset: 0x13 attr: name, form: strp, offset: 0x15 attr: decl_file, form: data1, offset: 0x17 attr: decl_line, form: data1, offset: 0x19 attr: inline, form: data1, offset: 0x1b [ 3] offset: 34, children: no, tag: subprogram attr: abstract_origin, form: ref4, offset: 0x22 attr: linkage_name, form: strp, offset: 0x24 attr: low_pc, form: addr, offset: 0x26 attr: high_pc, form: data8, offset: 0x28 attr: frame_base, form: exprloc, offset: 0x2a attr: GNU_all_call_sites, form: flag_present, offset: 0x2c [ 4] offset: 52, children: yes, tag: subprogram attr: external, form: flag_present, offset: 0x34 attr: name, form: string, offset: 0x36 attr: decl_file, form: data1, offset: 0x38 attr: decl_line, form: data1, offset: 0x3a attr: linkage_name, form: strp, offset: 0x3c attr: low_pc, form: addr, offset: 0x3e attr: high_pc, form: data8, offset: 0x40 attr: frame_base, form: exprloc, offset: 0x42 attr: GNU_all_call_sites, form: flag_present, offset: 0x44 attr: sibling, form: ref4, offset: 0x47 [ 5] offset: 78, children: yes, tag: lexical_block attr: low_pc, form: addr, offset: 0x4e attr: high_pc, form: data8, offset: 0x50 [ 6] offset: 87, children: no, tag: variable attr: name, form: string, offset: 0x57 attr: decl_file, form: data1, offset: 0x59 attr: decl_line, form: data1, offset: 0x5b attr: type, form: ref4, offset: 0x5d attr: location, form: exprloc, offset: 0x5f [ 7] offset: 102, children: no, tag: inlined_subroutine attr: abstract_origin, form: ref4, offset: 0x66 attr: low_pc, form: addr, offset: 0x68 attr: high_pc, form: data8, offset: 0x6a attr: call_file, form: data1, offset: 0x6c attr: call_line, form: data1, offset: 0x6e [ 8] offset: 117, children: no, tag: subroutine_type [ 9] offset: 122, children: no, tag: pointer_type attr: byte_size, form: data1, offset: 0x7a attr: type, form: ref4, offset: 0x7c DWARF section [27] '.debug_line' at offset 0x11c1: Table at offset 0: Length: 54 DWARF version: 2 Prologue length: 28 Minimum instruction length: 1 Maximum operations per instruction: 1 Initial value if 'is_stmt': 1 Line base: -5 Line range: 14 Opcode base: 13 Opcodes: [ 1] 0 arguments [ 2] 1 argument [ 3] 1 argument [ 4] 1 argument [ 5] 1 argument [ 6] 0 arguments [ 7] 0 arguments [ 8] 0 arguments [ 9] 1 argument [10] 0 arguments [11] 0 arguments [12] 1 argument Directory table: File name table: Entry Dir Time Size Name 1 0 0 0 x.cpp Line number statements: [ 26] extended opcode 2: set address to +0x680 <_Z6foobarv> [ 31] special opcode 21: address+0 = +0x680 <_Z6foobarv>, line+3 = 4 [ 32] special opcode 19: address+0 = +0x680 <_Z6foobarv>, line+1 = 5 [ 33] special opcode 246: address+16 = +0x690 <_Z3foov>, line+4 = 9 [ 34] special opcode 14: address+0 = +0x690 <_Z3foov>, line-4 = 5 [ 35] advance address by 2 to +0x692 [ 37] extended opcode 1: end of sequence DWARF section [28] '.debug_str' at offset 0x11fb: Offset String [ 0] "foobar" [ 7] "GNU C++ 4.8.3 20140911 (Red Hat 4.8.3-7) -mtune=generic -march=x86-64 -g -O3 -fPIC -fvisibility=hidden" [ 6e] "/tmp" [ 73] "_Z6foobarv" [ 7e] "_Z3foov" [ 86] "x.cpp"