Andy Ross wrote:
If it's not happening across a garbage collection, then I strongly
suspect a compiler bug. Note that opTop is only modified when a new
reference (with valid reftag) has been pushed on the stack.
This section does look fushy to me (code.c setupFuncall()):
naRef result = (*fp)(ctx, obj, nargs, frame + 1);
ctx->opTop -= nargs + 1 + mcall;
PUSH(result);
Is is certain that reftag is set in this case?
Have you tried turning off optimization in the Nasal code? No need to
do it for the whole project; just hand-modifying the
simgear/nasal/Makefile should be sufficient.
Yep, to no avail.
Again: I've run fairly rigorous tests on both Sparc and PPC at this
point with no failures, so I think we've pretty much ruled out
endianness.
Did you use gcc on all those platforms?
Erik
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