transistor
a00d7b2f26
Fixed warnings
2021-11-13 11:39:20 -08:00
transistor
674f03c3b8
Refactored m68k tests to use data for test cases
2021-11-13 10:55:58 -08:00
transistor
e0d863a845
Fixed overflow bug in m68k
2021-11-13 10:54:59 -08:00
transistor
d472b95d9d
Fixed compile errors in moa-console frontend
2021-11-13 10:54:19 -08:00
transistor
9d799e308d
Added command line options for minifb and TRS-80
2021-11-11 09:52:18 -08:00
transistor
6cc9e98e35
Rearranged minifb frontend to reduce the binary-specific code
2021-11-10 20:10:46 -08:00
transistor
1938fcc78c
Added Z80 test with verified flag values
2021-11-10 16:05:16 -08:00
transistor
f6105de939
Fixed decode and excute issues with Z80
2021-11-10 13:28:31 -08:00
transistor
0836b6de8b
Added decoding of most Z80 instructions, and additional bugfixes
2021-11-09 11:03:57 -08:00
transistor
d3efa072c2
TRS-80 Model 1 Basic is now working
2021-11-07 22:44:40 -08:00
transistor
6cb9b985ad
Reworked Z80 flags
2021-11-07 16:28:44 -08:00
transistor
5bfde2bff0
Added TRS-80 simulation to test Z80 impl
2021-11-06 21:46:17 -07:00
transistor
7e999d4c3a
Changed the way frontend works and added keyboard support
2021-11-06 21:44:25 -07:00
transistor
2c6a1a1b3a
Added debugging and shift instructions to Z80
2021-11-06 21:18:45 -07:00
transistor
3da58c8d17
Added decoding of more of the DD/FD instructions
2021-11-06 15:08:03 -07:00
transistor
1a28208784
Added more Z80 instructions
2021-11-04 21:30:33 -07:00
transistor
7d2a4e4b44
Fixed m68k overflow flags (almost)
2021-11-04 21:29:52 -07:00
transistor
8ba506cc11
Added tracing mode to debugger
2021-11-04 13:32:51 -07:00
transistor
2cb21d7b8d
Fixed a number of instruction bugs with m68k
2021-11-03 23:55:50 -07:00
transistor
b6cccea437
Added read only memory and debugger numbered continuations
...
There is also a breakpoint error, so that if a read-only memory
location is written to, it will escape to the debugger rather than
exiting the program.
2021-11-03 15:33:22 -07:00
transistor
bd5a798fa1
Fixed bug in ADDA/SUBA instructions
2021-11-03 15:30:38 -07:00
transistor
dc25a9f171
Started filling in Z80 execution
2021-11-02 20:58:03 -07:00
transistor
418bf2f141
Added image scaling for minifb
2021-11-02 20:57:19 -07:00
transistor
a87aab9b70
Modified write_beu*() functions and added little endian versions
2021-11-02 20:33:27 -07:00
transistor
e0ef1d8fd9
Added start of Z80 decoder
2021-11-01 22:06:40 -07:00
transistor
58fc9ac827
Moved the debugger out of m68k
2021-11-01 16:51:45 -07:00
transistor
a3a11f7459
Fixed some sprites issues
2021-10-31 23:01:56 -07:00
transistor
8fe76334af
Added joystick host adapter
2021-10-31 11:00:14 -07:00
transistor
a02d8e5241
Fixed graphics finally for YM7101 scrolls
2021-10-30 16:17:28 -07:00
transistor
93c080eae6
Fixed interrupts
...
Previously the m68k wasn't masking interrupts with an equal priorty.
I also modified how they work, such that the cpus will check the
controller rather than wait for the notification call
2021-10-29 22:02:29 -07:00
transistor
c1ca666aa4
Simplified event queue
2021-10-29 20:06:15 -07:00
transistor
250c0e83d2
Minor fixes
2021-10-29 15:05:41 -07:00
transistor
aa9aeaf3b4
Movied computie binaries to their own directory
2021-10-27 21:04:24 -07:00
transistor
109ae4db55
Added minifb frontend with very WIP genesis peripherals
2021-10-27 21:01:18 -07:00
transistor
892f93f053
Added BusPort to more accurately emulate the bus requests of the 68k
...
The BusPort is created before the CPU and is passed to it. It can
have an offset, limit the address sizes, and break up bus request
beyond a certain number of bytes into multiple requests
2021-10-26 21:32:25 -07:00
transistor
8bbffbe34c
Modified the read interface yet again
2021-10-26 17:33:23 -07:00
transistor
1ad7ad1807
Added Debuggable trait and added tests
2021-10-26 12:17:59 -07:00
transistor
c980c2f56d
Added WIP
2021-10-25 19:31:28 -07:00
transistor
0b17b0fc8c
Modified timer to store its own start time
2021-10-25 19:29:39 -07:00
transistor
089f25903b
Added adjustable frequency to m68k, and added log levels
2021-10-25 10:29:13 -07:00
transistor
fd894f0638
Modified to use a nanosecond clock
2021-10-23 22:22:02 -07:00
transistor
2ed528a140
Modified the PTY implementation to be use channels
2021-10-22 19:36:05 -07:00
transistor
447b3727ed
Fixed bug in DIVW instruction
2021-10-22 13:02:48 -07:00
transistor
f9e018742b
Refactored how UI interfacing will work
2021-10-21 21:55:27 -07:00
transistor
fab763a867
Added rough host window updating options for future reference
2021-10-21 20:59:26 -07:00
transistor
bff90e8f9f
Updated cargo with workspaces
2021-10-20 19:54:13 -07:00
transistor
8d39d84545
Refactored to separate out the commands, and machine configs
...
Machine definitions are now in their own module and can be
optionally compiled in, and there is now a console and soon
to be gui version of the compiled binary, with individual
binaries for each machine
2021-10-20 15:53:25 -07:00
transistor
e81a5d430a
Fixed some bugs and added the ROXd instruction
2021-10-19 19:50:42 -07:00
transistor
3579529764
Minor fixes and refactoring
2021-10-19 11:33:51 -07:00
transistor
492027fa7a
Fixed a bug in bit field instruction decode
...
We were trying to decode the effective address before fetching the
second instruction word for bitfield instructions, which was causing
it to use the wrong word for the offset:width information, which was
preventing the shell from printing to the screen after boot
2021-10-18 21:41:42 -07:00
