This patch changes single method of llvm-readobj.
It teaches SHT_GNU_verdef dumper to print version dependencies,
also it removes few fields from output that can be dumped with other keys
and slightly refactors code.
Testcase was also modified to match the changes.
Change is required for testcases of upcoming lld patches.
Differential revision: http://reviews.llvm.org/D21552
llvm-svn: 273417
SHT_GNU_verneed (.gnu.version_r) is a version dependency section.
It was the last symbol versioning relative section that was not dumped,
now it is.
Differential revision: http://reviews.llvm.org/D21024
llvm-svn: 271998
Hemant Kulkarni