Okay, Ulf seems to have isolated a test case for the previous preprocessor
bug. As I mentioned, there is a workaround for the bug, but Ulf, did you
play with restructuring the code to see whether we can workaround the
problem?
Here's another more serious problem: create a UP kernel, then disassemble
handle_sys. Identify the code that corresponds to the STI. You will see
the generated code is using registers t4 and t5, instead of t0 and t1
as in the definition of STI in asm/stackframe.h. I can't say this is
causing any problems, but it is surely disturbing me ...
Kanoj
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