4 Commits

Author	SHA1	Message	Date
Renato Golin	d4ac2ba618	Move ARM failure from FIXME to XFAIL ... llvm-svn: 221515	2014-11-07 10:30:53 +00:00
Renato Golin	c560b365a0	Disable backtrace libcxxabi test on ARM ... _Unwind_Backtrace is not clearly defined in EHABI and needs more testing. A bug was created with some initial investigation done http://llvm.org/PR21444. This test fails with both libunwind and libgcc_s. llvm-svn: 221348	2014-11-05 14:45:46 +00:00
Dan Albert	e5f15210fb	Add missing include to a test case. ... Some platforms get size_t defined transitively by another include, but Android does not. llvm-svn: 216738	2014-08-29 16:09:32 +00:00
Dan Albert	2c012d495d	Make _Unwind_Backtrace() work on ARM. ... Summary: Since the personality functions do the actual unwinding on ARM, and will also stop unwinding when they encounter a handler, we invoke _Unwind_VRS_Interpret() directly form _Unwind_Backtrace(). To simplify, the logic for decoding an EHT is moved out of unwindOneFrame() and into its own function, decode_eht_entry(). Unlike unwindOneFrame(), which could only handle ARM's compact personality function entries (section 6.3) decode_eht_entry() can handle the generic entries (section 6.2). Reviewers: jroelofs Reviewed By: jroelofs Subscribers: piman, aemerson, cfe-commits Differential Revision: http://reviews.llvm.org/D5112 llvm-svn: 216730	2014-08-29 15:26:06 +00:00