Re: [Tinycc-devel] PE target: shorter function prologs

[Rob Landley]

On Wednesday 16 May 2007 4:22 am, Zdenek Pavlas wrote:
> Hello everybody,
> 
> Because of Windows' draconic handling of page faults 'sub esp, 4096' is 
> a no-no.  Rare functions needing page or more of stack space must call 
> chkstk(stacksize) first.  TCC needs 10 bytes for such call while the 
> standard function prolog was only 9 so it pads them to 10 bytes.
> 
> This patch uses a shorter chkstk() calling convention that fits in 9 
> bytes so no more padding.  Please check and apply if ok.

Applied.

Rob