similar to: Unstable UBSan tests on AArch64

I am building LLVM on OS X 10.7.5 with cmake. Under this configuration some ASan and UBSan tests are failing: $ make check-ubsan … ******************** Testing Time: 2.36s ******************** Failing Tests (11): UndefinedBehaviorSanitizer :: Float/cast-overflow.cpp UndefinedBehaviorSanitizer :: Integer/add-overflow.cpp UndefinedBehaviorSanitizer :: Integer/div-zero.cpp

Hi Evgeniy, So, to XFAIL some UBSAN failues, I found an issue: UndefinedBehaviorSanitizer-AddressSanitizer :: TestCases/TypeCheck/vptr.cpp UndefinedBehaviorSanitizer-Standalone :: TestCases/Misc/missing_return.cpp These two tests fail on that configuration, but pass when reversed. So, if I XFAIL: armv7l..., I get the following error: UndefinedBehaviorSanitizer-AddressSanitizer ::

Some more information … On Jan 4, 2013, at 6:56 PM, Meador Inge wrote: > I am building LLVM on OS X 10.7.5 with cmake. Under this configuration some ASan and UBSan tests > are failing: > > $ make check-ubsan > > … > > ******************** > Testing Time: 2.36s > ******************** > Failing Tests (11): > UndefinedBehaviorSanitizer ::

I also encounter this issue and solved it locally by implementing this 2 functions. - The linux version of StartSymbolizerSubprocess uses only POSIX function and can be reused as is on OS X (maybe we should move it in a new sanitizer_symbolizer_posix.cc file) - I have a simple implementation of GetListOfModules (see the attached file) but it required 10.6 at least. That said, implementing this

tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost head: 4c05433bc6fb4ae172270f0279be8ba89a3da64f commit: b025584098e621d88894d28e80af686958e273af [32/52] virtio_input: convert to LE accessors config: parisc-randconfig-r003-20200805 (attached as .config) compiler: hppa-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget

On 2020/8/4 ??4:58, Michael S. Tsirkin wrote: > Currently all config space fields are of the type __uXX. > This confuses people and some drivers (notably vdpa) > access them using CPU endian-ness - which only > works well for legacy or LE platforms. > > Update virtio_cread/virtio_cwrite macros to allow __virtioXX > and __leXX field types. Follow-up patches will convert >

On 2020/8/4 ??4:58, Michael S. Tsirkin wrote: > Currently all config space fields are of the type __uXX. > This confuses people and some drivers (notably vdpa) > access them using CPU endian-ness - which only > works well for legacy or LE platforms. > > Update virtio_cread/virtio_cwrite macros to allow __virtioXX > and __leXX field types. Follow-up patches will convert >

On Sun, Jan 6, 2013 at 4:03 PM, Jean-Daniel Dupas <devlists at shadowlab.org>wrote: > I also encounter this issue and solved it locally by implementing this 2 > functions. > > - The linux version of StartSymbolizerSubprocess uses only POSIX function > and can be reused as is on OS X (maybe we should move it in a new > sanitizer_symbolizer_posix.cc file) > - I have a

On 2 November 2015 at 18:40, Adhemerval Zanella <adhemerval.zanella at linaro.org> wrote: > Is it 39 or 42-bit VMA? I noted a 42-bit issue in segment definition > that I have fixed on my TSAN unification mapping patch [1]: No, that's 39-bit. cheers, --renato

On 2020/8/5 ??7:45, Michael S. Tsirkin wrote: >>> #define virtio_cread(vdev, structname, member, ptr) \ >>> do { \ >>> might_sleep(); \ >>> /* Must match the member's type, and be integer */ \ >>> - if (!typecheck(typeof((((structname*)0)->member)), *(ptr))) \ >>> + if (!__virtio_typecheck(structname,

On 2020/8/5 ??7:45, Michael S. Tsirkin wrote: >>> #define virtio_cread(vdev, structname, member, ptr) \ >>> do { \ >>> might_sleep(); \ >>> /* Must match the member's type, and be integer */ \ >>> - if (!typecheck(typeof((((structname*)0)->member)), *(ptr))) \ >>> + if (!__virtio_typecheck(structname,

Bill, For some reason the llvm-symbolizer tests fail on ppc: http://lab.llvm.org:8011/builders/clang-ppc64le-linux/builds/182/steps/ninja%20check%201/logs/stdio because it can't be started: /home/buildbots/ppc64le-clang-test/clang-ppc64le/stage1/./bin/llvm-symbolizer: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by

This patch for typemap.i fixes several swig warnings while compiling. You may noticed that I didn''t fix all the typecheck typemaps. I suppose I should fix all of them, but they don''t cause problems with the compilation. This also has a patch to convert void *''s into ruby numbers. This fixes a problem with the get_handle call. I still am not sure what''s

Hi, I have just tagged 3.7.1-rc1, so it is ready for testing. As a reminder, when doing regression testing, use the 3.7.0 release as your baseline. Thanks, Tom

On Mon, 3 Aug 2020 16:58:46 -0400 "Michael S. Tsirkin" <mst at redhat.com> wrote: > Currently all config space fields are of the type __uXX. > This confuses people and some drivers (notably vdpa) > access them using CPU endian-ness - which only > works well for legacy or LE platforms. > > Update virtio_cread/virtio_cwrite macros to allow __virtioXX > and

(Mostly for Roy): I saw this on the SWIG list, and wonder if it might be related to the problems we have been seeing where multi-arg typemaps end up invoking the wrong wrapper methods. (Not the newly-discovered directorout stuff). Perhaps if we switched to "compactdefaultargs" things would start to work more sanely. Looking at this section of the SWIG docs, it looks like it should

The example in the help file for pdf() plots the characters outside the plotting area in this for loop: for(i in c(32:255)) { x <- i y <- i points(x, y, pch=i) } The following loop seems to be working as intended for(i in c(32:255)) { x <- (i-31)%%16 y <- (i-31)%/%16 points(x, y, pch=i) } As an extra

Hi, I've just tagged LLVM 9.0.1-rc3. Testers can begin testing and uploading binaries. This will be the last release candidate unless there is a major problem. I'm planning to tag the final release on Dec 19. -Tom

tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost head: 1a86b377aa2147a7c866b03142e848c18e5f3cb8 commit: b025584098e621d88894d28e80af686958e273af [32/65] virtio_input: convert to LE accessors config: powerpc-randconfig-r031-20200805 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 076b120bebfd727b502208601012a44ab2e1028e)

Hi, I've tagged the LLVM 9.0.1-rc1 release. Testers can begin testing and upload binaries. I've also updated the test-release.sh script to pull from GitHub instead of SVN, if you run into any issues with the new script, let me know. -Tom