From: "mliska at suse dot cz" <sourceware-bugzilla@sourceware.org>
To: elfutils-devel@sourceware.org
Subject: [Bug general/29571] New: Add 'Key to Flags' to eu-readelf output
Date: Wed, 14 Sep 2022 07:21:19 +0000 [thread overview]
Message-ID: <bug-29571-10460@http.sourceware.org/bugzilla/> (raw)
https://sourceware.org/bugzilla/show_bug.cgi?id=29571
Bug ID: 29571
Summary: Add 'Key to Flags' to eu-readelf output
Product: elfutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: general
Assignee: unassigned at sourceware dot org
Reporter: mliska at suse dot cz
CC: elfutils-devel at sourceware dot org, mjw at fedoraproject dot org
Target Milestone: ---
Please list flags meaning when running eu-readelf:
$ eu-readelf -SW a.o
There are 23 section headers, starting at offset 0xbc0:
Section Headers:
[Nr] Name Type Addr Off Size ES
Flags Lk Inf Al
[ 0] NULL 0000000000000000 00000000 00000000 0
0 0 0
[ 1] .text PROGBITS 0000000000000000 00000040 000000a1 0 AX
0 0 1
[ 2] .rela.text RELA 0000000000000000 000007d0 00000060 24 I
20 1 8
[ 3] .data PROGBITS 0000000000000000 000000e1 00000000 0 WA
0 0 1
[ 4] .bss NOBITS 0000000000000000 00000100 00000200 0 WA
0 0 32
[ 5] .rodata PROGBITS 0000000000000000 00000100 0000000e 0 A
0 0 1
[ 6] .debug_info PROGBITS 0000000000000000 0000010e 0000014d 0
0 0 1
[ 7] .rela.debug_info RELA 0000000000000000 00000830 000001b0 24 I
20 6 8
[ 8] .debug_abbrev PROGBITS 0000000000000000 0000025b 000000e4 0
0 0 1
[ 9] .debug_aranges PROGBITS 0000000000000000 0000033f 00000030 0
0 0 1
[10] .rela.debug_aranges RELA 0000000000000000 000009e0 00000030 24 I
20 9 8
[11] .debug_line PROGBITS 0000000000000000 0000036f 0000009e 0
0 0 1
[12] .rela.debug_line RELA 0000000000000000 00000a10 00000090 24 I
20 11 8
[13] .debug_str PROGBITS 0000000000000000 0000040d 000000c6 1 MS
0 0 1
[14] .debug_line_str PROGBITS 0000000000000000 000004d3 00000087 1 MS
0 0 1
[15] .comment PROGBITS 0000000000000000 0000055a 00000057 1 MS
0 0 1
[16] .note.GNU-stack PROGBITS 0000000000000000 000005b1 00000000 0
0 0 1
[17] .note.gnu.property NOTE 0000000000000000 000005b8 00000030 0 A
0 0 8
[18] .eh_frame PROGBITS 0000000000000000 000005e8 00000078 0 A
0 0 8
[19] .rela.eh_frame RELA 0000000000000000 00000aa0 00000048 24 I
20 18 8
[20] .symtab SYMTAB 0000000000000000 00000660 00000150 24
21 9 8
[21] .strtab STRTAB 0000000000000000 000007b0 0000001c 0
0 0 1
[22] .shstrtab STRTAB 0000000000000000 00000ae8 000000d3 0
0 0 1
$ readelf -SW a.o
There are 23 section headers, starting at offset 0xbc0:
Section Headers:
[Nr] Name Type Address Off Size ES Flg
Lk Inf Al
[ 0] NULL 0000000000000000 000000 000000 00
0 0 0
[ 1] .text PROGBITS 0000000000000000 000040 0000a1 00 AX
0 0 1
[ 2] .rela.text RELA 0000000000000000 0007d0 000060 18 I
20 1 8
[ 3] .data PROGBITS 0000000000000000 0000e1 000000 00 WA
0 0 1
[ 4] .bss NOBITS 0000000000000000 000100 000200 00 WA
0 0 32
[ 5] .rodata PROGBITS 0000000000000000 000100 00000e 00 A
0 0 1
[ 6] .debug_info PROGBITS 0000000000000000 00010e 00014d 00
0 0 1
[ 7] .rela.debug_info RELA 0000000000000000 000830 0001b0 18 I
20 6 8
[ 8] .debug_abbrev PROGBITS 0000000000000000 00025b 0000e4 00
0 0 1
[ 9] .debug_aranges PROGBITS 0000000000000000 00033f 000030 00
0 0 1
[10] .rela.debug_aranges RELA 0000000000000000 0009e0 000030 18
I 20 9 8
[11] .debug_line PROGBITS 0000000000000000 00036f 00009e 00
0 0 1
[12] .rela.debug_line RELA 0000000000000000 000a10 000090 18 I
20 11 8
[13] .debug_str PROGBITS 0000000000000000 00040d 0000c6 01 MS
0 0 1
[14] .debug_line_str PROGBITS 0000000000000000 0004d3 000087 01 MS
0 0 1
[15] .comment PROGBITS 0000000000000000 00055a 000057 01 MS
0 0 1
[16] .note.GNU-stack PROGBITS 0000000000000000 0005b1 000000 00
0 0 1
[17] .note.gnu.property NOTE 0000000000000000 0005b8 000030 00 A
0 0 8
[18] .eh_frame PROGBITS 0000000000000000 0005e8 000078 00 A
0 0 8
[19] .rela.eh_frame RELA 0000000000000000 000aa0 000048 18 I
20 18 8
[20] .symtab SYMTAB 0000000000000000 000660 000150 18
21 9 8
[21] .strtab STRTAB 0000000000000000 0007b0 00001c 00
0 0 1
[22] .shstrtab STRTAB 0000000000000000 000ae8 0000d3 00
0 0 1
Key to Flags:
W (write), A (alloc), X (execute), M (merge), S (strings), I (info),
L (link order), O (extra OS processing required), G (group), T (TLS),
C (compressed), x (unknown), o (OS specific), E (exclude),
D (mbind), l (large), p (processor specific)
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next reply other threads:[~2022-09-14 7:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-14 7:21 mliska at suse dot cz [this message]
2022-10-27 17:39 ` [Bug general/29571] " zhuorong.lin at outlook dot com
2022-10-30 1:10 ` mark at klomp dot org
2023-01-13 8:58 ` mliska at suse dot cz
2023-01-13 10:00 ` mark at klomp dot org
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