1## Variables with line number information 2.file 1 "dir/undef-debug.s" 3.loc 1 3 4 .quad zed3 5 6.section .text.1,"ax" 7.loc 1 7 8 .quad zed4 9 10.section .text.2,"ax" 11.loc 1 11 12 .quad zed5 13 14 .section .debug_abbrev,"",@progbits 15 .byte 1 # Abbreviation Code 16 .byte 17 # DW_TAG_compile_unit 17 .byte 0 # DW_CHILDREN_no 18 .byte 16 # DW_AT_stmt_list 19 .byte 23 # DW_FORM_sec_offset 20 .byte 0 # EOM(1) 21 .byte 0 # EOM(2) 22 .byte 0 # EOM(3) 23 24 .section .debug_info,"",@progbits 25 .long .Lend0 - .Lbegin0 # Length of Unit 26.Lbegin0: 27 .short 4 # DWARF version number 28 .long .debug_abbrev # Offset Into Abbrev. Section 29 .byte 8 # Address Size (in bytes) 30 .byte 1 # Abbrev [1] 0xb:0x1f DW_TAG_compile_unit 31 .long .debug_line # DW_AT_stmt_list 32.Lend0: 33 .section .debug_line,"",@progbits 34