Page MenuHomeFreeBSD

readelf(1): Decode values when DT_FLAGS/DT_FLAGS_1
ClosedPublic

Authored by borako.ozarslan_gmail.com on Jan 8 2019, 6:26 PM.
Tags
None
Referenced Files
Unknown Object (File)
Feb 24 2024, 1:05 AM
Unknown Object (File)
Feb 16 2024, 4:24 PM
Unknown Object (File)
Feb 16 2024, 4:24 PM
Unknown Object (File)
Feb 1 2024, 8:05 AM
Unknown Object (File)
Dec 25 2023, 2:56 AM
Unknown Object (File)
Dec 22 2023, 9:56 PM
Unknown Object (File)
Dec 13 2023, 11:57 AM
Unknown Object (File)
Dec 12 2023, 2:20 AM

Details

Summary

Decode d_val when the tag is DT_FLAGS or DT_FLAGS_1 based on the information at:

https://docs.oracle.com/cd/E23824_01/html/819-0690/chapter6-42444.html

PR: 232983
Submitted by: Bora Ozarslan borako.ozarslan@gmail.com

Test Plan

Compile a trivial program using the command cc -Wl,-z,now main.c and use readelf -d a.out on it.

Diff Detail

Lint
Lint Skipped
Unit
Tests Skipped

Event Timeline

contrib/elftoolchain/readelf/readelf.c
299–300

should be in alpha order - i.e., before dump_dyn_val

contrib/elftoolchain/readelf/readelf.c
2986

Why print "Flags:" for flags_1 and no prefix for flags above?

borako.ozarslan_gmail.com added inline comments.
contrib/elftoolchain/readelf/readelf.c
2986

That's the behavior in GNU readelf as seen in the bug report

borako.ozarslan_gmail.com marked an inline comment as done.
borako.ozarslan_gmail.com marked an inline comment as done.
This revision is now accepted and ready to land.Jan 9 2019, 4:55 PM
This revision was automatically updated to reflect the committed changes.
contrib/elftoolchain/readelf/readelf.c
2852

FreeBSD style(9) has a space between if and (. Will update prior to commit.