[klibc] [PATCH/RFC] klibc/kbuild: arm, ia64, m32r, m68k, mips, parisc, ppc, sh, sparc64 fixes

H. Peter Anvin hpa at zytor.com
Mon Jul 24 15:38:05 PDT 2006

Kyle McMartin wrote:
> On Wed, Jul 19, 2006 at 04:16:39PM +0200, maximilian attems wrote:
>> hmm hppa affected too, although much later
> AFAICT, hppa doesn't need a vfork wrapper, but I haven't looked too closely.

It does need something other than the standard syscall wrapper, since 
syscall.S uses the stack.  So it needs a vfork.S, which is probably very 
simple -- drop the arg4 and arg5 handling, and save the return address 
to a register instead of dropping it on the stack (if that's even 
necessary, which I don't know.)


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