[llvm-commits] [PATCH] An option to selectively enable parts of ARM EHABI support

Anton Korobeynikov asl at math.spbu.ru
Wed Jan 18 07:38:15 PST 2012

Hi Evgeniy

> This patch adds an option to disable emitting unwinding descriptors.
> This lets us, by enabling ehabi and disabling descriptors, get a
> working backtrace() on ARM.
I have another idea. I assume you're doing tests of ehabi-related stuff on ARM.
So, if you'll say that frame unwinding stuff ok, we can enable it by default.
And have only switch for to enable/disable descriptors.

What do you think?

With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University

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