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Author SHA1 Message Date
George Rimar 3ed2b08dad [ELF] - Inform user that we do not support dynamic relocations against text segment. 
It was reported in PR28020, that lld does not link code which
gold do. But in fact that is expected behavior as we do not
support DT_TEXTREL.

This patch changes error message as it can report about relocations against
text segments exclusively, other dynamic relocations errors can 
be handled separately.

Differential revision: http://reviews.llvm.org/D21133

llvm-svn: 272377
 2016-06-10 08:00:01 +00:00
Rafael Espindola a85efd985c Don't create dynamic relocations to ro segments. 
These would just crash at runtime.

If we ever decide to support rw text segments this should make it easier
to implement as there is now a single point where we notice the problem.

I have tested this with a freebsd buildworld. It found a non pic
assembly file being linked into a .so,. With that fixed, buildworld
finished.

llvm-svn: 268149
 2016-04-30 01:15:17 +00:00
Rafael Espindola fb1533b326 Don't create copy relocs in shared libraries. 
This fixes PR26699.

llvm-svn: 261576
 2016-02-22 21:23:29 +00:00