Peter Evans
b02679f6a0
Carry must be unset
2018-01-23 16:26:05 -06:00
Peter Evans
522905b39c
Carry must be unset in this test
2018-01-23 16:24:46 -06:00
Peter Evans
60ff0e5781
Carry is set by default now
2018-01-23 16:24:16 -06:00
Peter Evans
7d6886a3a8
Change last_addr field to eff_addr
2018-01-12 13:57:48 -06:00
Peter Evans
8d9b48912e
Add memory injection to 6502; main memory in apple2
...
Note that memory _is_ now managed in apple2, and _not_ in mos6502.
2018-01-10 21:28:05 -06:00
Peter Evans
7f6b8d3587
We can no longer assume PC increments during address handling
...
This change required a number of consequent changes to assumptions we'd
made, and I'm not 100% confident we have things right at this point in
time.
2018-01-09 20:59:14 -06:00
Peter Evans
7e51339b88
Account for incremented PC byte in rel tests
2018-01-09 16:06:41 -06:00
Peter Evans
a8bba409c3
Change 16-bit references to respect little-endianness
...
As the Apple II (or rather the 6502 chip) is little-endian, meaning the
least significant byte is the first byte you read going forward, rather
than the last byte.
2018-01-08 17:10:26 -06:00
Peter Evans
c3d35dca72
Move address resolver test
2018-01-07 15:50:06 -06:00
Peter Evans
0fa930b548
Fix incorrect test name
2018-01-07 15:48:19 -06:00
Peter Evans
1de1e7788a
Rename status flags to MOS_
2018-01-05 14:18:39 -06:00
Peter Evans
00ff9f069d
Vastly simplify unit tests for mos6502
...
Criterion's init and fini config options allow us to register setup and
teardown functions. We now use this to register the common cpu variable
for the mos6502 tests, albeit through the use of a global variable.
Doing so necessitated that each of the different test files have their
own suites, due to some implementation details in Criterion, but this is
No Big Deal.
2017-12-06 15:57:15 -06:00
Peter Evans
f79bd60d96
Change address resolver test to use new approach
2017-12-05 20:15:22 -06:00
Peter Evans
54473be302
Add functions for instructions, cycles, and address modes.
...
This also adds a new table for cycles, and adds unit test functions for
the work as well.
2017-12-04 23:30:18 -06:00
Peter Evans
3cebed2377
Adding all of the instruction files
2017-12-02 13:05:53 -06:00
