RFA: fix PR 1535

[Daniel Jacobowitz]

On Thu, Aug 14, 2008 at 05:23:54PM -0600, Tom Tromey wrote:
> How pedantically C is gdb?  Here I cast some small integers to
> 'void*'.  Alternatively I could turn the "context" into a union, or
> make some globals.

Go through uintptr_t, please.  I've made stdint.h always available and that
will be the right size; if you go int -> void * you will break
x86_64.  Well, you tested x86_64.  But I'm not sure why you didn't get
a warning for (void *) 1.

> Also, I notice that hardly anything else uses the 'sfunc' code.  Is
> the intent to restrict this just to 'set' functions?  IOW, is this an
> abuse?

I dont know, but it looks entirely reasonable to me.  Patch is OK.

-- 
Daniel Jacobowitz
CodeSourcery