[Bug tools/28873] Implement eu-readelf -D
mark at klomp dot org
sourceware-bugzilla@sourceware.org
Tue Apr 18 19:51:31 GMT 2023
https://sourceware.org/bugzilla/show_bug.cgi?id=28873
Mark Wielaard <mark at klomp dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #9 from Mark Wielaard <mark at klomp dot org> ---
commit 4d8de4b2fa05495d69d09e1a3d335f24d6bf33ee
Author: Di Chen <dichen@redhat.com>
Date: Mon Mar 27 10:01:05 2023 +0800
readelf: display dynamic symtab without section headers
This commit adds a new option "-D/--use-dynamic" to support printing the
dynamic symbol table from the PT_DYNAMIC segment. By using the
PT_DYNAMIC segment, eu-readelf can go through the contents of dynamic
section entries and the values of each tag. From that, we can get the
address and size of the dynamic symbol table, the address of the string
table, etc.
By using the new option "-D/--use-dynamic", eu-readelf can list the
symbols without section headers.
Example:
$ ./src/readelf -Ds a.out
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UNDEF
1: 0000000000000000 0 FUNC GLOBAL DEFAULT UNDEF
__libc_start_main@GLIBC_2.34 (2)
2: 0000000000000000 0 NOTYPE WEAK DEFAULT UNDEF
__gmon_start__
https://sourceware.org/bugzilla/show_bug.cgi?id=28873
Signed-off-by: Di Chen <dichen@redhat.com>
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