Re: [Qemu-devel] [PATCH 2/4] tcg/aarch64: implement new TCG target for aarch64

[Richard Henderson]

On 05/24/2013 10:28 AM, Peter Maydell wrote:
> It does what a frame pointer usually does, ie permits the debugger
> (and other tools) to unwind the stack.
> 

And is there perchance a reason we've been dropping the frame pointer from new
abis, like x86_64?  On the side unwind information does the job as well.

Which reminds me, I've been meaning to add the jit unwind info to the arm tcg
port at some point...


r~