[lldb-dev] [Bug 34194] LLDB fails to evaluate expressions which include string literals when linked against libLLVM.so

2017-11-13 Thread via lldb-dev
https://bugs.llvm.org/show_bug.cgi?id=34194

lab...@google.com changed:

   What|Removed |Added

 CC||lab...@google.com,
   ||lha...@gmail.com
 Status|NEW |RESOLVED
 Resolution|--- |FIXED

--- Comment #1 from lab...@google.com ---
Ok, this was a fun one.

It turns out this was failing because we were using a completely different JIT
implementation in a LLVM_LINK_LLVM_DYLIB=On build vs. a plain one. For more
details see r318039 commit message.

The fix is to never request the Orc jit, as lldb currently just does not work
with it.

If you sync to the abovementioned commit, I think you should find your problem
resolved. Let me know if you still see any issues.

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Re: [lldb-dev] Status of x86_64-pc-windows-msvc target + DWARF debugging

2017-11-13 Thread Stephane Sezer via lldb-dev
Can confirm, x86_64 Windows debugging with DWARF works. We use it to debug
some fairly large binaries in production.

On Thu, Nov 2, 2017 at 2:07 PM Zachary Turner via lldb-dev <
lldb-dev@lists.llvm.org> wrote:

> Hello,
>
> I think it mostly works.  i686-pc-windows-msvc + DWARF should definitely
> work for basic things.  x64 was never heavily tested simply due to it not
> being my primary build configuration.  I think all the hooks are in place,
> so in theory it might work.  If something's wrong I expect it won't be more
> than a couple of lines of code to fix.
>
> On Thu, Nov 2, 2017 at 2:15 AM kyra via lldb-dev 
> wrote:
>
>> Hi,
>>
>> The information on LLDB web page looks outdated, hence I've decided to
>> ask the list.
>>
>> Is LLDB able to (perhaps, very basically) debug x86_64-pc-windows-msvc +
>> DWARF debugging info code?
>>
>> If it is, then which LLDB build configuration is the least problematic
>> to use?
>>
>> Cheers,
>> Kyra
>>
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