Use different .out files for different options / targets.
This allows make -j N to work.
Previously all test.*.*.prgs would use the same test.out file.
Now test.*.*.out is also used.
Explicitly use `signed char` or `unsigned char`, rather than
```
signed char k;
char k;
signed char k;
char k;
```
This should have resulted in the same thing; however, note that
`REFCC` was never defined, and `common.h` was not included, so
the old code in fact tested `char` then `unsigned char`,
which are the same.
The only difference is that a switch using plain `char` is not
tested, but since this is the same as either `signed char` or
`unsigned char`, the lack of test coverage seems relatively safe.
That lets them match old-style definitions. It avoids "Type conflict" error messages. It allows shorter function calls.
Fixed the types of some variables in "test/ref/otccex.c". It avoids crashes on 64-bit Windows (32-bit Windows with 64-bit pointers).
The variables named tab and p are used in the context of pointers
and thus must be declared as such. Determining the purpose they
serve, using char over int seems more feasible here as well.
Now that sim65's 65C02 support is actually functional we can run test for the 65C02 support in the compiler and the runtime.
We learn the hard way this is a good idea as there are tests failing when built with optimizations for the 65C02:
- val/compare7
- val/compare8
- val/compare9
- val/compare10
- val/or1
Some GCC C compilers can't subtract higher pointers from lower pointers properly, when those pointers must be scaled (because they point to objects that are wider than a char). The scaling is done as unsigned which makes the difference positive instead of negative.
So, a broken expression was changed into a direct comparison between the two pointers.
CMD.EXE considers file deletion commands not able to delete anything as there's nothing to delete as failed. Of course we don't want to bail out of the Makefile because of missing files to delete. Therefore we ignore the return values with '-'. This change limits this workaround to CMD.EXE.
CMD.EXE considers file deletion commands not able to delete anything as there's nothing to delete as failed. Of course we don't want to bail out of the Makefile because of missing files to delete. Therefore we ignore the return values with '-'. This change limits this workaround to CMD.EXE.
