[PATCH] Support standard DWARF TLS opcode; currently, only PS4 uses it.

David Blaikie dblaikie at gmail.com
Tue Mar 3 11:03:26 PST 2015


On Tue, Mar 3, 2015 at 10:58 AM, Paul Robinson <
Paul_Robinson at playstation.sony.com> wrote:

> > Do they have the same semantics? (their name "push" versus "form"
> confuses me a bit)
>
>
> In PR18423, you report that GCC says they are different.
> Although the PR reminds me that the standard op was defined in DWARF 3; if
> we still support DWARF 2, it should have a version check too.
>

Fair enough - maybe a comment about that in the code would be handy.


>
> > Have you tried this with other debuggers to see if they support the
> standard opcode? Perhaps this doesn't need to be PS4-specific?
>
>
> I have not run any experiments.  Making it not PS4-specific would be cool,
> but the GCC PR makes me hesitant.
>
>
> http://reviews.llvm.org/D8018
>
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