1 #PROG: objcopy 2 #source: compressed-1.s 3 #as: --64 --compress-debug-sections 4 #objcopy: 5 #readelf: -w 6 #name: objcopy on compressed debug sections 7 8 Contents of the .[z]?debug_abbrev section: 9 10 Number TAG \(0x0\) 11 1 DW_TAG_compile_unit \[has children\] 12 DW_AT_producer DW_FORM_strp 13 DW_AT_language DW_FORM_data1 14 DW_AT_name DW_FORM_strp 15 DW_AT_comp_dir DW_FORM_strp 16 DW_AT_low_pc DW_FORM_addr 17 DW_AT_high_pc DW_FORM_addr 18 DW_AT_stmt_list DW_FORM_data4 19 DW_AT value: 0 DW_FORM value: 0 20 2 DW_TAG_subprogram \[no children\] 21 DW_AT_external DW_FORM_flag 22 DW_AT_name DW_FORM_strp 23 DW_AT_decl_file DW_FORM_data1 24 DW_AT_decl_line DW_FORM_data1 25 DW_AT_low_pc DW_FORM_addr 26 DW_AT_high_pc DW_FORM_addr 27 DW_AT_frame_base DW_FORM_block1 28 DW_AT value: 0 DW_FORM value: 0 29 30 Contents of the .[z]?debug_info section: 31 32 Compilation Unit @ offset 0x0: 33 Length: 0x5e \(32-bit\) 34 Version: 3 35 Abbrev Offset: 0x0 36 Pointer Size: 8 37 <0><b>: Abbrev Number: 1 \(DW_TAG_compile_unit\) 38 <c> DW_AT_producer : \(indirect string, offset: 0x0\): GNU C 4.4.4 39 <10> DW_AT_language : 1 \(ANSI C\) 40 <11> DW_AT_name : \(indirect string, offset: 0x18\): compressed-1.c 41 <15> DW_AT_comp_dir : \(indirect string, offset: 0x16\): . 42 <19> DW_AT_low_pc : 0x0 43 <21> DW_AT_high_pc : 0x15 44 <29> DW_AT_stmt_list : 0x0 45 <1><2d>: Abbrev Number: 2 \(DW_TAG_subprogram\) 46 <2e> DW_AT_external : 1 47 <2f> DW_AT_name : \(indirect string, offset: 0xc\): foo2 48 <33> DW_AT_decl_file : 1 49 <34> DW_AT_decl_line : 10 50 <35> DW_AT_low_pc : 0x0 51 <3d> DW_AT_high_pc : 0x2 52 <45> DW_AT_frame_base : 1 byte block: 9c \(DW_OP_call_frame_cfa\) 53 <1><47>: Abbrev Number: 2 \(DW_TAG_subprogram\) 54 <48> DW_AT_external : 1 55 <49> DW_AT_name : \(indirect string, offset: 0x11\): foo1 56 <4d> DW_AT_decl_file : 1 57 <4e> DW_AT_decl_line : 4 58 <4f> DW_AT_low_pc : 0x10 59 <57> DW_AT_high_pc : 0x15 60 <5f> DW_AT_frame_base : 1 byte block: 9c \(DW_OP_call_frame_cfa\) 61 <1><61>: Abbrev Number: 0 62 63 Raw dump of debug contents of section .[z]?debug_line: 64 65 Offset: 0x0 66 Length: 67 67 DWARF Version: 2 68 Prologue Length: 37 69 Minimum Instruction Length: 1 70 Initial value of 'is_stmt': 1 71 Line Base: -5 72 Line Range: 14 73 Opcode Base: 13 74 75 Opcodes: 76 Opcode 1 has 0 args 77 Opcode 2 has 1 args 78 Opcode 3 has 1 args 79 Opcode 4 has 1 args 80 Opcode 5 has 1 args 81 Opcode 6 has 0 args 82 Opcode 7 has 0 args 83 Opcode 8 has 0 args 84 Opcode 9 has 1 args 85 Opcode 10 has 0 args 86 Opcode 11 has 0 args 87 Opcode 12 has 1 args 88 89 The Directory Table is empty. 90 91 The File Name Table \(offset 0x.*\): 92 Entry Dir Time Size Name 93 1 0 0 0 compressed-1.c 94 95 Line Number Statements: 96 \[0x.*\] Extended opcode 2: set Address to 0x0 97 \[0x.*\] Advance Line by 10 to 11 98 \[0x.*\] Copy 99 \[0x.*\] Special opcode 6: advance Address by 0 to 0x0 and Line by 1 to 12 100 \[0x.*\] Advance Line by -7 to 5 101 \[0x.*\] Special opcode 229: advance Address by 16 to 0x10 and Line by 0 to 5 102 \[0x.*\] Special opcode 6: advance Address by 0 to 0x10 and Line by 1 to 6 103 \[0x.*\] Advance PC by 5 to 0x15 104 \[0x.*\] Extended opcode 1: End of Sequence 105 106 107 Contents of the .[z]?debug_pubnames section: 108 109 Length: 32 110 Version: 2 111 Offset into .[z]?debug_info section: 0x0 112 Size of area in .[z]?debug_info section: 98 113 114 Offset Name 115 2d foo2 116 47 foo1 117 118 Contents of the .[z]?debug_aranges section: 119 120 Length: 44 121 Version: 2 122 Offset into .[z]?debug_info: 0x0 123 Pointer Size: 8 124 Segment Size: 0 125 126 Address Length 127 0000000000000000 0000000000000015 128 0000000000000000 0000000000000000 129 130 Contents of the .[z]?debug_str section: 131 132 0x00000000 474e5520 4320342e 342e3400 666f6f32 GNU C 4.4.4.foo2 133 0x00000010 00666f6f 31002e00 636f6d70 72657373 .foo1...compress 134 0x00000020 65642d31 2e6300 ed-1.c. 135 136 Contents of the .[z]?debug_frame section: 137 138 0+ 0+14 0*ffffffff CIE 139 Version: 1 140 Augmentation: "" 141 Code alignment factor: 1 142 Data alignment factor: -8 143 Return address column: 16 144 145 DW_CFA_def_cfa: r7 \(rsp\) ofs 8 146 DW_CFA_offset: r16 \(rip\) at cfa-8 147 DW_CFA_nop 148 DW_CFA_nop 149 DW_CFA_nop 150 DW_CFA_nop 151 DW_CFA_nop 152 DW_CFA_nop 153 154 0+18 0+14 0+ FDE cie=0+ pc=0+..0+2 155 156 0+30 0+14 0+ FDE cie=0+ pc=0+10..0+15 157 158
