ARM GCC compiler issue
Kevin Fisher
kgf at golden.net
Sun Feb 24 22:16:42 UTC 2002
Hi:
You must have hit the optimisation bug.
The only way around it is to compile -without- any optimisation
enabled (ie get rid of -O in the Makefile).
I don't believe this has been fixed even for the GCC 3.X series. :(
On Sat, Feb 23, 2002 at 06:01:58PM -0800, Ohshima, Yoshiki wrote:
> Hello,
>
> I'm trying to port Squeak to US version Zaurus
> (developer.sharpsec.com) and it is getting to work. I knew
> Tim mentioned couples of times about the GCC bug, but I was
> narrowly hoping that the bug is fixed in the toolchain which
> Sharp is providing.
>
> Unfortunately, it isn't fixed and I'm bitten by the bug.
> If I compile the VM without optimization, it (sort of) works
> on the PDA, but when I turn on the optimization, the process
> says "Illigal instruction" and quits.
>
> Virtually, there is no way for me to narrow down which
> function(s) in the VM causes the problem. So, does anyone
> have a program sniplet that triggers this compiler bug? I
> want to take a look at it and ultimately I want to let Sharp
> to fix it:-)
>
> Thank you,
>
> -- Yoshiki
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