Re: [PATCH 2/3] MIPS: Preliminary vdso.

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Hi David,

On Fri, Feb 19, 2010 at 1:13 AM, David Daney <ddaney@xxxxxxxxxxxxxxxxxx> wrote:
> This is a preliminary patch to add a vdso to all user processes.
> Still missing are ELF headers and .eh_frame information.  But it is
> enough to allow us to move signal trampolines off of the stack.  Note
> that emulation of branch delay slots in the FPU emulator still
> requires the stack.
>
> We allocate a single page (the vdso) and write all possible signal
> trampolines into it.  The stack is moved down by one page and the vdso
> is mapped into this space.

Is there anything special required (i.e. special glibc, ..) to make use of these
fine patches?

Thanks,
     Manuel Lauss


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