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Re: Possible incorrect usage of STACKALIGN in kern_exec
On Tue, Jan 24, 2012 at 12:16:49PM -0800, Stephen M. Rumble wrote:
> The ARM EABI requires 8-byte stack alignment at function entry. I don't know
> if we're using the EABI, but this bug and its fix might indicate as much.
I don't think we do yet, but we should ;-)
Anyway, let's make a up-rounding (ALIGN-like) copy of STACKALIGN() and use
that (the original macro is correclty used in signalcode and commpat).
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