Thomas Harte
c07f8d8ef8
Switch ordering.
2023-12-22 10:50:49 -05:00
Thomas Harte
dbb14467ec
Remove redundant using, add extra comment.
2023-12-22 10:48:35 -05:00
Thomas Harte
c266639a0c
Improve commentary; use specialised types for TAS.
2023-12-22 10:46:10 -05:00
Thomas Harte
5b43ea82f3
Lock down interrupt cycle types.
2023-12-21 23:12:14 -05:00
Thomas Harte
7c28a77b2b
Fill in assignment operator.
2023-12-21 23:09:42 -05:00
Thomas Harte
85f814c632
Attempt to build fixed operations into type.
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This simplifies callees and should make all helper functions automatically able to optimise themselves for fixed operations.
2023-12-21 23:08:18 -05:00
Thomas Harte
213dfe037d
Shift operation stuff into its own namespace, making data_select_active a free function.
2023-12-21 16:03:53 -05:00
Thomas Harte
6c4905d961
Merge pull request #1279 from TomHarte/NoMoreEmuTOS
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Eliminate use of EmuTOS.
2023-12-21 15:43:34 -05:00
Thomas Harte
160fec2439
Eliminate trace.
2023-12-21 15:31:09 -05:00
Thomas Harte
faaa89bb67
Eliminate all reference to EmuTOS.
2023-12-21 15:28:45 -05:00
Thomas Harte
3616a943a5
Merge pull request #1278 from TomHarte/AdmitToPC
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Formalise the PC in macOS and under SDL.
2023-12-21 13:31:28 -05:00
Thomas Harte
98be6e690f
Fully expose the PC to SDL, etc.
2023-12-21 13:01:41 -05:00
Thomas Harte
09867e1e6d
Unhide the PC.
2023-12-21 12:59:53 -05:00
Thomas Harte
dc03b2c03b
Merge pull request #1226 from TomHarte/65c02STAAbsX
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Adjust 65c02 STA abs,x behaviour.
2023-12-21 12:31:39 -05:00
Thomas Harte
1f2fbccf1f
Update documentation.
2023-12-20 22:05:45 -05:00
Thomas Harte
356d8f469a
Correct various throaway -> throwaway.
2023-12-20 22:02:51 -05:00
Thomas Harte
60bd81c4cc
Use X.
2023-12-20 22:02:51 -05:00
Thomas Harte
38c3d302a3
Restore JMP (abs, x) length.
2023-12-20 22:02:51 -05:00
Thomas Harte
24c80060c8
Revise guess on JMP (abs, x).
2023-12-20 22:02:51 -05:00
Thomas Harte
d33deb676f
Adjust (abs, y) addressing.
2023-12-20 22:02:19 -05:00
Thomas Harte
bf5ed98f35
Generalise 65c02 behaviour.
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Partly to convince myself:
1. this change alters behaviour of `CycleAddXToAddressLowRead`
2. which affects only `AbsoluteXw` and the 65c02-specific `JMP (abs, x)`;
3. `AbsoluteXw` is then used only by `AbsoluteXWrite` and `AbsoluteXReadModifyWrite`;
4. `AbsoluteXWrite` is used for abs, x addressing by `SHY`, `STA` and `STZ`;
5. `AbsoluteXReadModifyWrite` is used for `ASL`, `ASO`, `ROL`, `RLA`, `LSR`, `LSE`, `ROR`, `RRA`, `DEC`, `DCP`, `INC` and `INS`.
... though many of the latter are replaced by instance of `FastAbsoluteXReadModifyWrite` for the 65c02 which don't include a dummy
access at all if the page boundary is crossed so the issue is moot.
2023-12-20 22:02:14 -05:00
Thomas Harte
abea3d10cc
Merge pull request #1270 from ryandesign/MacSDL
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SDL build improvements
2023-12-18 21:58:30 -05:00
Thomas Harte
a779b4668e
Merge pull request #1269 from ryandesign/typos
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Fix typos
2023-12-18 21:56:23 -05:00
Thomas Harte
be7e776fa4
Merge pull request #1276 from TomHarte/AppleIIColourText
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Don't disable the colour burst in mixed mode.
2023-12-18 21:53:07 -05:00
Thomas Harte
08287edd61
Don't disable the colour burst in mixed mode.
2023-12-18 16:26:02 -05:00
Ryan Carsten Schmidt
5ef6b190af
Fix typos
2023-12-16 03:53:07 -06:00
Ryan Carsten Schmidt
d12316dfcf
Change phase from int to uint8_t
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output_colour_burst expects a uint8_t so may as well make that clear.
2023-12-15 04:49:13 -06:00
Ryan Carsten Schmidt
81ad864659
Fix OpenGL Apple II colors
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Adjust phase by 90 degress.
Closes #872
2023-12-15 04:48:32 -06:00
Ryan Carsten Schmidt
cd4498a36a
Improve macOS SDL Macintosh video & Apple II colors
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Hacks in AppleII/Video.cpp, AppleII/Video.hpp, and Macintosh/Video.cpp
assume that building on macOS means building for Metal unless
IGNORE_APPLE is defined. By defining this in the macOS SDL build,
Macintosh video is now sized and positioned correctly and Apple II
colors are now just as wrong as they are on other OpenGL builds instead
of being wrong in a unique way.
See #872
2023-12-15 01:27:28 -06:00
Ryan Carsten Schmidt
d31ecd8986
Link with OpenGL framework on macOS
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Fixes "ld: library not found for -lGL"
2023-12-15 01:27:28 -06:00
Ryan Carsten Schmidt
bb030fc141
Silence macOS OpenGL deprecation warnings
2023-12-15 01:27:28 -06:00
Ryan Carsten Schmidt
778544b36e
Link with Accelerate framework on macOS
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Fixes "Undefined symbols for architecture x86_64: '_vDSP_dotpr_s1_15'"
2023-12-15 01:27:28 -06:00
Ryan Carsten Schmidt
dc657bdd51
Use the right include path for SDL.h
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Fixes "main.cpp:22:10: fatal error: 'SDL2/SDL.h' file not found" when
SDL2 is not in a standard system include directory.
2023-12-15 01:27:28 -06:00
Ryan Carsten Schmidt
2352b4e6d8
Import PATH into scons environment
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Fixes "/bin/sh: sdl2-config: command not found" when sdl2-config is not
in a standard system bin directory.
2023-12-15 01:27:28 -06:00
Ryan Carsten Schmidt
8256500877
Update GitHub workflow: also build SDL UI on macOS
2023-12-15 01:27:28 -06:00
Thomas Harte
def1f90d86
Merge pull request #1268 from TomHarte/EOI
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Support auto-EOI.
2023-12-13 10:52:00 -05:00
Thomas Harte
5033d2046a
Support auto-EOI.
2023-12-12 14:02:46 -05:00
Thomas Harte
b12ae263a3
Merge pull request #1267 from TomHarte/EOI
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Support 8259 PIC specific EOIs.
2023-12-12 12:42:34 -05:00
Thomas Harte
a49a3da21c
Merge branch 'master' into EOI
2023-12-12 12:15:13 -05:00
Thomas Harte
02b2b9d47e
Merge pull request #1265 from TomHarte/PCHD
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Introduce high-density tracks.
2023-12-12 12:14:48 -05:00
Thomas Harte
2db04eb671
Add TODO list.
2023-12-12 10:59:43 -05:00
Thomas Harte
0c98a78bb5
Support specific EOIs.
2023-12-12 10:55:49 -05:00
Thomas Harte
d523242e08
Add TODO.
2023-12-12 09:35:05 -05:00
Thomas Harte
070f8d8bc3
Simplify control flow.
2023-12-12 09:29:28 -05:00
Thomas Harte
add3257258
Switch to using a Parser rather than duplicating one.
2023-12-11 19:13:37 -05:00
Thomas Harte
bfd6543067
Defaults can now be private.
2023-12-11 19:12:49 -05:00
Thomas Harte
50b4132db7
Merge pull request #1259 from TomHarte/NIBSlipBits
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NIB: switch to a strategy supporting non-standard formats.
2023-12-11 10:33:22 -05:00
Thomas Harte
e79727d30d
Enhance to support 'try-any' density.
2023-12-11 10:32:13 -05:00
Thomas Harte
a40ae08248
Be const correct; drop get_.
2023-12-11 09:58:24 -05:00
Thomas Harte
05bfab47d2
Merge branch 'master' into PCHD
2023-12-10 23:15:33 -05:00
