Thomas Harte
|
f6acee18cc
|
Eliminate type-in-function-name from 6502-world.
|
2023-05-10 18:53:38 -05:00 |
|
Thomas Harte
|
ecfd17a259
|
Report a 1 in the stack pointer high byte when in emulation mode.
It has one internally, it just wasn't previously exposed via this method.
|
2022-06-22 15:55:34 -04:00 |
|
Thomas Harte
|
d3c7253981
|
Shifts size-limiting of X and Y to transitions and mutations, away from reads.
Primarily to remove potential bug-causing complexity — this is easier to debug. But let's see.
|
2020-11-04 20:35:41 -05:00 |
|
Thomas Harte
|
3889646d6b
|
Takes a swing at incorporating krom's 65816 test suite. At least as far as ADC.
|
2020-11-02 21:09:32 -05:00 |
|
Thomas Harte
|
9c0c0255f6
|
Ensures data/program bank can't accidentally be set to 16-bit values.
|
2020-10-15 21:10:32 -04:00 |
|
Thomas Harte
|
c0a1c34012
|
Wraps all registers into a struct, so that I can implement abort.
Makes some preparations for ready too.
|
2020-10-15 18:42:38 -04:00 |
|
Thomas Harte
|
b22aa5d699
|
Starts transcribing the addressing examples I have into tests.
Correspondingly extends the exposed register set and test-machine addressing range.
|
2020-10-13 21:38:30 -04:00 |
|
Thomas Harte
|
ae87728770
|
Ensures M and X are exposed to the public interface.
|
2020-10-10 21:33:56 -04:00 |
|
Thomas Harte
|
f7b119ffe1
|
Moves temporary logging, fixes branch instructions.
|
2020-10-07 19:57:58 -04:00 |
|
Thomas Harte
|
b83d93abc2
|
Accepts that whether instructions do 8- or 16-bit bus accesses depends on either M or X depending on the operation.
|
2020-10-02 17:08:30 -04:00 |
|
Thomas Harte
|
78b3ec4b10
|
The actual work begins: starts implementing 65816 micro-ops.
|
2020-09-29 18:42:07 -04:00 |
|
Thomas Harte
|
ef1a514785
|
Introduces 6502Selector, for picking either a 6502 or a 65816 based on a single template parameter.
|
2020-09-28 21:35:46 -04:00 |
|