[sdcc-devel] regression tests for ds390

[Daniel D. <dr...@ma...>]

Hi,

I'm testing new version of uCsim and trying to run regression tests
with the new simulator. I've found an interesting thing. When the
simulator starts it sets up every cell of the simulated memory to
"something". If the "something" of xram is not zero then the
regression tests fail for ds390:

--- Summary: 1798/1293/2: 1798 failed of 1293 tests in 2 cases.

If initial memory content of xram is 0, then the tests go well. My
problem is that in new uCsim I've changed initial ram value from 0 to
random because I think it is closer to real world. And it looks to me
that ds390 test cases depend on initial xram value. Is it true?

Test of mcs51 port doesn't depend on initial value which makes the
whole thing more interesting.

Daniel