Re: SH simulator build fix

[Daniel Jacobowitz <drow@false.org>]

On Tue, Apr 12, 2005 at 08:04:54PM +0100, Jonathan Larmour wrote:
> The SH simulator doesn't build on slightly older GCC. gencode.c relies on 
> the C99 ability (like C++) to define variables after code in a function. 
> So for example it would generate source code in code.c like:
> 
>   case 37:
>     {
>       {
>         RAISE_EXCEPTION_IF_IN_DELAY_SLOT ();
>         int i;
> 
> where RAISE_EXCEPTION_IF_IN_DELAY_SLOT is:
> #define RAISE_EXCEPTION_IF_IN_DELAY_SLOT() \
>   if (in_delay_slot) RAISE_EXCEPTION (SIGILL)
> 
> 
> Fortunately the fix is trivial, and attached!
> 
> 2005-04-12  Jonathan Larmour  <jifl@eCosCentric.com>
> 
> 	* gencode.c (tab): Avoid inserting code before variables all 
> 	declared.
> 
> I have CVS write access to src, so I can do the check-in assuming that's 
> easier.

Sure looks like an obvious fix to me; please go ahead, assuming that
you have tested the resulting simulator.


-- 
Daniel Jacobowitz
CodeSourcery, LLC