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21 Commits

Author SHA1 Message Date
Hans Wennborg 43db5b7daa Disable the cfi tests on Windows 
They are currently broken and there seems to be no bot coverage
for this configuration so it's essentially unspported.

llvm-svn: 253673
 2015-11-20 16:29:53 +00:00
Hans Wennborg dab6b25e38 CFI: try to make test/cfi/base-derived-destructor.cpp pass on Windows 
llvm-svn: 252468
 2015-11-09 14:25:08 +00:00
Ivan Krasin 97746d75bb CFI: add a test from base-to-derived cast from the base destructor. 
Summary: This adds an interesting bad cast case, originally found in https://crbug.com/537398.

Reviewers: kcc

Subscribers: pcc

Differential Revision: http://reviews.llvm.org/D13307

llvm-svn: 248958
 2015-09-30 23:08:55 +00:00
Peter Collingbourne 6f94087329 CFI: Run the tests only on supported architectures/OSs. 
Specifically, only run the cfi-icall tests on x86/x86_64, and add
an XFAIL for darwin.

llvm-svn: 247325
 2015-09-10 19:18:08 +00:00
Peter Collingbourne 1db3a448b5 CFI: Add diagnostic handler and tests for indirect call checker. 
Differential Revision: http://reviews.llvm.org/D11858

llvm-svn: 247239
 2015-09-10 02:18:02 +00:00
Reid Kleckner 45ebaf1840 [cmake] Hoist check for LLD sources up into root CMakeLists.txt 
We will use this for ASan on Windows soon. When the ELF port of LLD
matures, we can add other sanitizer integration tests to make sure they
work with LLD.

llvm-svn: 244549
 2015-08-11 00:33:07 +00:00
Peter Collingbourne ea087056ae CFI: Update tests for various bit vector sizes following lowerbitsets optzns. 
Also add a test to ensure that this doesn't regress.

Differential Revision: http://reviews.llvm.org/D11584

llvm-svn: 243547
 2015-07-29 18:12:45 +00:00
Peter Collingbourne 702548d9ea CFI: Get check-cfi passing on Windows. 
Specifically:

- Start using %expect_crash.

- Provide an implementation of __ubsan::getDynamicTypeInfoFromVtable
  for the Microsoft C++ ABI. This is all that is needed for CFI
  diagnostics; UBSan's -fsanitize=vptr also requires an implementation of
  __ubsan::checkDynamicType.

- Build the sanitizer runtimes against the release version of the C
  runtime, even in debug builds.

- Accommodate demangling differences in tests.

Differential Revision: http://reviews.llvm.org/D11029

llvm-svn: 241745
 2015-07-08 22:10:34 +00:00
Alexey Samsonov a084e16e4b [CFI] Run tests that use cfi diagnostic mode only if cxxabi parts of UBSan are available. 
llvm-svn: 240671
 2015-06-25 18:45:30 +00:00
Alexey Samsonov 3959263545 Add -flto to clang flags for cfi tests. 
llvm-svn: 240168
 2015-06-19 19:48:40 +00:00
Peter Collingbourne 175d633271 Add control flow integrity diagnosis function to UBSan runtime library. 
Also includes execution tests for the feature.

Differential Revision: http://reviews.llvm.org/D10269

llvm-svn: 240111
 2015-06-19 01:52:55 +00:00
Peter Collingbourne c6c660b3dd Factor out LTO detection to common configuration. 
This will allow us to test other sanitizers with LTO.

llvm-svn: 237747
 2015-05-19 23:50:13 +00:00
Peter Collingbourne 47b4e4ca01 CFI: Remove <utility> include. 
It is unused, and causes a test failure on Darwin.

llvm-svn: 237746
 2015-05-19 23:50:11 +00:00
Peter Collingbourne 7881648a4e Add tests for non-virtual call checking. 
Differential Revision: http://reviews.llvm.org/D8792

llvm-svn: 233876
 2015-04-02 00:33:36 +00:00
Peter Collingbourne 3fc1563ad7 CFI: Make check-cfi depend on libLTO on Darwin. 
llvm-svn: 232426
 2015-03-16 22:00:04 +00:00
Peter Collingbourne 678e78ca95 CFI: Add test for bad cast checks. 
llvm-svn: 232242
 2015-03-14 02:42:39 +00:00
Peter Collingbourne ca1c7793b1 CFI: Add a test for distinguishing between non-overriding siblings. 
llvm-svn: 232238
 2015-03-14 01:35:33 +00:00
Peter Collingbourne 4be9b40091 CFI: Add a check-cfi-and-supported rule. 
This rule works like check-cfi, but fails if the tests are unsupported.
This is useful to run on bots if we want to be sure that the tests aren't
silently being skipped.

llvm-svn: 230536
 2015-02-25 20:14:05 +00:00
Peter Collingbourne 6b0d0464a8 Run simple-fail.cpp at -O{1,2,3}. 
It's probably overkill to run the other tests at -O* given the increasing
combinatorial explosion.

llvm-svn: 230117
 2015-02-21 01:48:51 +00:00
Peter Collingbourne f1d13da249 CFI: Add tests for 32-bit, 64-bit and memory bitsets. Break optimization in more places. 
llvm-svn: 230116
 2015-02-21 01:36:08 +00:00
Peter Collingbourne e0c4f7eb81 Add test suite for the Control Flow Integrity feature. 
Differential Revision: http://reviews.llvm.org/D7738

llvm-svn: 230056
 2015-02-20 20:31:18 +00:00