2 #source: compressed-1.s
3 #as: --32 --compress-debug-sections
6 #name: objcopy on compressed debug sections
8 Contents of the .[z]?debug_abbrev section:
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 2 DW_TAG_subprogram \[no children\]
20 DW_AT_external DW_FORM_flag
21 DW_AT_name DW_FORM_strp
22 DW_AT_decl_file DW_FORM_data1
23 DW_AT_decl_line DW_FORM_data1
24 DW_AT_low_pc DW_FORM_addr
25 DW_AT_high_pc DW_FORM_addr
26 DW_AT_frame_base DW_FORM_block1
28 Contents of the .[z]?debug_info section:
30 Compilation Unit @ offset 0x0:
31 Length: 0x46 \(32-bit\)
35 <0><b>: Abbrev Number: 1 \(DW_TAG_compile_unit\)
36 < c> DW_AT_producer : \(indirect string, offset: 0x0\): GNU C 4.4.4
37 <10> DW_AT_language : 1 \(ANSI C\)
38 <11> DW_AT_name : \(indirect string, offset: 0x18\): compressed-1.c
39 <15> DW_AT_comp_dir : \(indirect string, offset: 0x16\): .
40 <19> DW_AT_low_pc : 0x0
41 <1d> DW_AT_high_pc : 0x1b
42 <21> DW_AT_stmt_list : 0x0
43 <1><25>: Abbrev Number: 2 \(DW_TAG_subprogram\)
44 <26> DW_AT_external : 1
45 <27> DW_AT_name : \(indirect string, offset: 0xc\): foo2
46 <2b> DW_AT_decl_file : 1
47 <2c> DW_AT_decl_line : 10
48 <2d> DW_AT_low_pc : 0x0
49 <31> DW_AT_high_pc : 0x2
50 <35> DW_AT_frame_base : 1 byte block: 9c \(DW_OP_call_frame_cfa\)
51 <1><37>: Abbrev Number: 2 \(DW_TAG_subprogram\)
52 <38> DW_AT_external : 1
53 <39> DW_AT_name : \(indirect string, offset: 0x11\): foo1
54 <3d> DW_AT_decl_file : 1
55 <3e> DW_AT_decl_line : 4
56 <3f> DW_AT_low_pc : 0x10
57 <43> DW_AT_high_pc : 0x1b
58 <47> DW_AT_frame_base : 1 byte block: 9c \(DW_OP_call_frame_cfa\)
60 Raw dump of debug contents of section .[z]?debug_line:
66 Minimum Instruction Length: 1
67 Initial value of 'is_stmt': 1
86 The Directory Table is empty.
89 Entry Dir Time Size Name
90 1 0 0 0 compressed-1.c
92 Line Number Statements:
93 Extended opcode 2: set Address to 0x0
94 Advance Line by 10 to 11
96 Special opcode 6: advance Address by 0 to 0x0 and Line by 1 to 12
97 Advance Line by -7 to 5
98 Special opcode 229: advance Address by 16 to 0x10 and Line by 0 to 5
99 Special opcode 49: advance Address by 3 to 0x13 and Line by 2 to 7
100 Special opcode 46: advance Address by 3 to 0x16 and Line by -1 to 6
101 Advance PC by 5 to 0x1b
102 Extended opcode 1: End of Sequence
105 Contents of the .[z]?debug_pubnames section:
109 Offset into .[z]?debug_info section: 0x0
110 Size of area in .[z]?debug_info section: 74
116 Contents of the .[z]?debug_aranges section:
120 Offset into .[z]?debug_info: 0x0
128 Contents of the .[z]?debug_str section:
130 0x00000000 474e5520 4320342e 342e3400 666f6f32 GNU C 4.4.4.foo2
131 0x00000010 00666f6f 31002e00 636f6d70 72657373 .foo1...compress
132 0x00000020 65642d31 2e6300 ed-1.c.
134 Contents of the .[z]?debug_frame section:
136 00000000 00000010 ffffffff CIE
139 Code alignment factor: 1
140 Data alignment factor: -4
141 Return address column: 8
143 DW_CFA_def_cfa: r4 \(esp\) ofs 4
144 DW_CFA_offset: r8 \(eip\) at cfa-4
148 00000014 0000000c 00000000 FDE cie=00000000 pc=00000000..00000002
150 00000024 00000014 00000000 FDE cie=00000000 pc=00000010..0000001b
151 DW_CFA_advance_loc: 3 to 00000013
152 DW_CFA_def_cfa_offset: 16
153 DW_CFA_advance_loc: 3 to 00000016
154 DW_CFA_def_cfa_offset: 4