Adrian Conlon
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e156b1ff1a
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Correct some more compilation warnings (across the whole EightBit project).
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-25 19:02:11 +00:00 |
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Adrian Conlon
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21a16a3c97
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Ensure newly added C++ implementations are in the VisualStudio project files.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-25 11:05:41 +00:00 |
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Adrian Conlon
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64ed8e01ec
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Add some more MC6809 documentation (and Searle BASIC derivative).
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-25 10:45:06 +00:00 |
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Adrian Conlon
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887b89308a
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Ensure virtual methods are no longer defined inline.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-25 10:43:51 +00:00 |
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Adrian Conlon
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85bc2aab12
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Reverse "UNLIKELY" conditions that also contain an else. Helps compilers that have no LIKELY/UNLIKELY macros.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-25 10:38:30 +00:00 |
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Adrian Conlon
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000b254d2a
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Tidy some white space issues a little.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-24 10:56:36 +00:00 |
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Adrian Conlon
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5ff883305e
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Modernise the signal handling and construction sequence of the Z80 test board.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-24 10:56:00 +00:00 |
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Adrian Conlon
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cec760767a
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Fix some problems in the MC6809 instruction decoder.
Found by going through the switch line by line...
BASIC interpreter now seems to run!
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-20 08:51:17 +00:00 |
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Adrian Conlon
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c54c2a681b
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Merge branch 'master' of https://github.com/MoleskiCoder/EightBit
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2018-11-18 22:16:16 +00:00 |
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Adrian Conlon
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859804d179
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Refactor MC6809 core to use lambdas in preference to std::bind methods.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-18 22:15:49 +00:00 |
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Adrian Conlon
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2de467dde8
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Refactor the MOS6502 core:
* Use lambda, rather than std::bind, if reasonable
* Tidy construction
* Remove configuration etc. not needed for running Klaus Dormann 6502 tests
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2018-11-18 13:52:43 +00:00 |
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Adrian Conlon
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e2e7fd0e00
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Merge branch 'master' of https://github.com/MoleskiCoder/EightBit
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2018-11-16 23:50:04 +00:00 |
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Adrian Conlon
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5530522f11
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Correct a couple of small issues
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-16 23:49:52 +00:00 |
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Adrian Conlon
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68b352d1df
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Wire the GameBoy board like a piece of powered hardware.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-12 00:38:03 +00:00 |
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Adrian Conlon
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e326490cd9
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Correct typographical mistake in MC6850 documentation.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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2018-11-11 16:49:21 +00:00 |
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Adrian Conlon
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fdbb28828f
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Apply the concept of powered components to the "board"
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-11 16:48:44 +00:00 |
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Adrian Conlon
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f29c571226
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Add tests for BHI BLE on the 6809
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-10 20:48:43 +00:00 |
|
Adrian Conlon
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b926f4b7f1
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Simplify 6809 conditionals a little.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-10 20:31:14 +00:00 |
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Adrian Conlon
|
b82ca402bf
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Add 6809 BGT tests.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-10 20:30:38 +00:00 |
|
Adrian Conlon
|
8b12ed23e8
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Add (currently disabled) disassembler to the 6809 unit test runner.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-10 20:29:27 +00:00 |
|
Adrian Conlon
|
e688411cb9
|
Refactor memory related code a little to make the hierarchy of classes a little easier to understand.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-04 16:38:57 +00:00 |
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Adrian Conlon
|
003cea0d64
|
Make 6502 symbols code a little more like normal C++
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-04 13:27:43 +00:00 |
|
Adrian Conlon
|
95968cb000
|
Whoops: missed boost update for LR35902
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-04 13:26:12 +00:00 |
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Adrian Conlon
|
8ef5d97366
|
Update boost from 1.65 -> 1.68
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-04 12:58:01 +00:00 |
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Adrian Conlon
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9132f2028f
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Add an "UnusedMemory" class to better allow "gaps" in the memory map.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-03 23:11:48 +00:00 |
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Adrian Conlon
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984626a331
|
Introduce the concept of a MemoryInterface to the EightBit library.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-03 22:15:17 +00:00 |
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Adrian Conlon
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68a785ceec
|
Add an address masking to the memory mapping structure.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-01 23:43:29 +00:00 |
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Adrian Conlon
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7af81018c9
|
Modify rotate and shift instructions to be a little more understandable (6502/6809)
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-11-01 19:47:21 +00:00 |
|
Adrian Conlon
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4dc0becb74
|
Refactor the 6502 implementation to be a lot more like the MC6809. Hopefully show bugs in the latter a little more easily.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-31 23:29:13 +00:00 |
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Adrian Conlon
|
b1af0710ba
|
Tidy the Z80 instruction scheduler a little
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-28 19:29:14 +00:00 |
|
Adrian Conlon
|
edbc2784d9
|
Sort out why cycle counting wasn't working as I thought it should on the MC6809
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-28 13:34:34 +00:00 |
|
Adrian Conlon
|
fc7b6e49ca
|
Slightly nicer refactoring of the MEMPTR post increment saga
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-28 13:33:36 +00:00 |
|
Adrian Conlon
|
b3faae34ae
|
Correct a couple of problematic changes picked up by fuse test
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-28 09:42:04 +00:00 |
|
Adrian Conlon
|
99692ce6c7
|
Refactor MC6850 for C++14/17 updates
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-27 21:58:23 +01:00 |
|
Adrian Conlon
|
1a317c7907
|
C++14/17 refactoring for MC6809
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-27 21:55:54 +01:00 |
|
Adrian Conlon
|
015071fcfb
|
Tidy up GameBoy processor (LR35902) with respect to C++14/17
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-27 19:23:02 +01:00 |
|
Adrian Conlon
|
b9ca27feb3
|
Refactor the Intel 8080 core for C++17/14
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-27 18:51:30 +01:00 |
|
Adrian Conlon
|
fac2da9ac4
|
Start refactoring CPU cores to use C++17/14 features. (This commit covers the 6502 and Z80)
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-27 18:41:55 +01:00 |
|
Adrian Conlon
|
62f3cd717b
|
First set of C++17/14 changes to the core library
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-27 17:30:23 +01:00 |
|
Adrian Conlon
|
8dbb3eafec
|
Switch to C++17 standard in all EightBit projects.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-27 14:28:14 +01:00 |
|
Adrian Conlon
|
b50d21965d
|
Addr support for the RTS/CTS and IRQ pins to the MC6850 chip emulation
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-23 00:01:33 +01:00 |
|
Adrian Conlon
|
4bfb264380
|
Simplify chip pin level matching a little.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-21 19:42:20 +01:00 |
|
Adrian Conlon
|
3aa5b4bb91
|
Tidy the MC6850 transmit/receive sequence to be a little easier to read.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-21 18:09:23 +01:00 |
|
Adrian Conlon
|
4840c238d6
|
Set configuration default to *not* exit early.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-21 18:07:42 +01:00 |
|
Adrian Conlon
|
806251bf6f
|
Whoops: Remove extra blank line.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-21 18:07:08 +01:00 |
|
Adrian Conlon
|
54e0dcfe36
|
Move board termination and cycle count etc. into the configuration class.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-21 10:28:33 +01:00 |
|
Adrian Conlon
|
4d09da1541
|
Reuse standard 6809/6850 chip/bus wiring
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-20 22:54:10 +01:00 |
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Adrian Conlon
|
1b2ddd8843
|
Don't expose the bus via the CPU any more: if a component needs the bus, it should be prepared to hold a reference to it.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-20 20:52:41 +01:00 |
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Adrian Conlon
|
9b0cc4542f
|
Tidy MC6809 test board/device access.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-20 16:57:32 +01:00 |
|
Adrian Conlon
|
dbc3e192d7
|
More sharing of common implementation on the MC6809.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-10-18 22:50:54 +01:00 |
|