[LLVMdev] compiler-rt tests in cmake?

Greg Fitzgerald garious at gmail.com
Fri May 31 09:48:24 PDT 2013


> What version of glibc are you building with on x86?

2.11.1 for 64-bit x86 linux

$ ldd --version
ldd (Ubuntu EGLIBC 2.11.1-0ubuntu7.8) 2.11.1

On Fri, May 31, 2013 at 8:24 AM, Sergey Matveev <earthdok at google.com> wrote:
> Those changes shouldn't affect ARM at all, since everything is under #if
> defined(__i386__) || defined(__x86_64__).
>
> What version of glibc are you building with on x86?
>
>
> On Fri, May 31, 2013 at 7:16 PM, Greg Fitzgerald <garious at gmail.com> wrote:
>>
>> The failures happen on x86 Linux, Ubuntu Lucid.  On ARM Android, my
>> example code segfaults, whereas before it worked.  I wasn't planning to
>> debug that though since there are unit test failures on x86 Linux.
>>
>> Greg
>>
>> On May 31, 2013, at 2:37 AM, Sergey Matveev <earthdok at google.com> wrote:
>>
>> I'm confused - do those test failures happen on x86 Android?
>>
>>
>> On Fri, May 31, 2013 at 10:48 AM, Sergey Matveev <earthdok at google.com>
>> wrote:
>>>
>>> r182853 introduced an assumption about the size of thread descriptor in
>>> glibc. On your system it's 48 bytes off, which is why the tests fail. What
>>> version of libc are you using?
>>>
>>> (Repeating - my previous message got stuck in the moderation queue
>>> because the quoted text was too long.)
>>
>>
>



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