[llvm-bugs] [Bug 41987] New: Support more dynamic types
via llvm-bugs
llvm-bugs at lists.llvm.org
Wed May 22 13:51:48 PDT 2019
https://bugs.llvm.org/show_bug.cgi?id=41987
Bug ID: 41987
Summary: Support more dynamic types
Product: tools
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Keywords: beginner
Severity: enhancement
Priority: P
Component: llvm-readobj
Assignee: unassignedbugs at nondot.org
Reporter: rupprecht at google.com
CC: jh7370.2008 at my.bristol.ac.uk, llvm-bugs at lists.llvm.org
llvm-readobj/llvm-readelf does not print names for all dynamic field types,
e.g.
$ readelf -d bin/clang | head
Dynamic section at offset 0x21078 contains 128 entries:
Tag Type Name/Value
0x000000000000001d (RUNPATH) Library runpath: [$ORIGIN/../lib]
0x0000000000000001 (NEEDED) Shared library:
[libLLVMAArch64CodeGen.so.9svn]
...
$ llvm-readelf -d bin/clang | head
Dynamic section at offset 0x21078 contains 128 entries:
Tag Type Name/Value
0x000000000000001d (RUNPATH) $ORIGIN/../lib
0x0000000000000001 (NEEDED) Shared library:
[libLLVMAArch64CodeGen.so.9svn]
...
Note the missing "Library runpath:" for DT_RUNPATH.
Of course, that's just one example. The full list from GNU is here:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=blob;f=binutils/readelf.c;h=c31a5c1266b7bb62a485895b01b49e1f832ade35;hb=HEAD#l9944
(Note: the above is using D62256 patched in to get GNU output)
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