[LLVMbugs] [Bug 20165] New: UBsan can't link shared objects.
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Mon Jun 30 11:44:55 PDT 2014
http://llvm.org/bugs/show_bug.cgi?id=20165
Bug ID: 20165
Summary: UBsan can't link shared objects.
Product: compiler-rt
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: compiler-rt
Assignee: unassignedbugs at nondot.org
Reporter: byoungyoung at chromium.org
CC: llvmbugs at cs.uiuc.edu
Classification: Unclassified
Created attachment 12720
--> http://llvm.org/bugs/attachment.cgi?id=12720&action=edit
link error messages
Hi all,
I've attached the error messages, and let me also add Alexey's comments on this
issue:
------------------------------
__sanitizer::dtls variable has "initial-exec" attribute, and thus can't be
linked into .so.
It works fine as we don't link asan/tsan/msan runtimes into shared objects
(only into the executables), but it is not the case for UBSan.
Thanks,
Byoungyoung
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