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75 Commits

Author SHA1 Message Date
Peter Evans
0162544fa6 Add initial struct and drive code 2017-12-13 20:30:32 -06:00
Peter Evans
7da2f9e791 Add support for setting read/write map functions 2017-12-12 14:58:06 -06:00
Peter Evans
b36bb78a12 Add read/write map functions to vm_segment 2017-12-12 14:31:44 -06:00
Peter Evans
850fdc55b5 Add error codes to segment functions 2017-12-09 15:16:56 -06:00
Peter Evans
cf62694ef0 Add option parsing code, tests 2017-12-08 17:06:21 -06:00
Peter Evans
dccf80be5d More documentation 2017-12-06 21:37:14 -06:00
Peter Evans
ea2b68dc8c Documentation, and reorganizing macro definitions 2017-12-06 21:29:03 -06:00
Peter Evans
4af7e4444c This macro was no longer needed 2017-12-06 21:26:09 -06:00
Peter Evans
8cd9c5ffab Documentation, lacking 2017-12-06 21:25:47 -06:00
Peter Evans
079cd9f096 We need to know what a FILE is 2017-12-06 16:52:33 -06:00
Peter Evans
ffd2550364 Better documentation; log to stdout 2017-12-06 16:43:30 -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
98f70e0a9a Add functions for pressing/releasing keys 2017-12-06 15:21:39 -06:00
Peter Evans
0e02fb8a1a Add struct, initial create function for apple2 2017-12-06 14:36:14 -06:00
Peter Evans
89ddd20658 Add read_byte function to return the next byte in memory 2017-12-05 20:40:35 -06:00
Peter Evans
50a84b4099 Remove cycles field from mos6502 struct 
It was both unused and not necessary, as we can simply compute the
number of cycles in the execute function.
 2017-12-05 20:23:17 -06:00
Peter Evans
eaa6c85fe4 Add the type for the execute function 2017-12-05 19:03:40 -06:00
Peter Evans
4e6073cf2e Add function decl for the execute func 2017-12-05 19:03:02 -06:00
Peter Evans
631451afe5 Use C-style to denote documentation 2017-12-05 18:40:40 -06:00
Peter Evans
8454d1a6c9 Add instruction handler function, handler table 2017-12-05 18:38:36 -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
87de0a877a Add all our tests, plus other fixes 2017-12-03 20:19:17 -06:00
Peter Evans
fe9ce3aca3 Tests for the new mos6502 functions 2017-12-02 13:27:30 -06:00
Peter Evans
3cebed2377 Adding all of the instruction files 2017-12-02 13:05:53 -06:00
Peter Evans
237d5e3cb6 First commit 2017-11-21 23:24:51 -06:00