beeanyew
ea48014e54
Break IRQs again
2021-06-24 09:52:36 +02:00
beeanyew
75c73650a6
Fix Musashi compilation with MMU emulation enabled
2021-06-24 09:34:29 +02:00
beeanyew
0a83e0f5f3
Add System ROM pos setvar to Mac platform
2021-06-24 02:25:33 +02:00
beeanyew
39f4ef5cf8
Actually revert to old IRQ behavior
2021-06-23 10:27:04 +02:00
beeanyew
6695f9335e
Revert to new IRQ behavior after some unsuccessful experiments
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This brings back all the graphics and music glitches, but it does make fewer games and software lock up on missed IRQs.
2021-06-23 06:43:25 +02:00
beeanyew
77a6ed0756
Actually remove the read/write ranges "properly"
2021-06-23 04:52:44 +02:00
beeanyew
16a902fad2
Add some more Mac68k handling stuff
2021-06-23 04:42:58 +02:00
beeanyew
d485267523
Some more write-through cache RAM map OVL handling
2021-06-22 14:32:45 +02:00
beeanyew
f7034d052a
Add OVL handling to write-through cache RAM
2021-06-22 14:00:36 +02:00
beeanyew
ce1c064e71
Add write-through cached RAM for Mac experiments
2021-06-22 13:13:13 +02:00
beeanyew
b550b0d632
Merge pull request #49 from runehol/main
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Pass around a m68i_cpu_core pointer instead of accessing it as a global variable
2021-06-21 03:16:16 +02:00
Rune Holm
747b19f7c8
removed most traces of direct access to the m68ki_cpu global variable
2021-06-20 21:42:03 +01:00
Rune Holm
0c763fca70
introducing CPU state parameter 5 - now switched most register state over
2021-06-20 21:42:03 +01:00
Rune Holm
514f1d4e24
introducing CPU state parameter 4
2021-06-20 21:41:55 +01:00
Rune Holm
d06400230f
introducing CPU state parameter 3
2021-06-20 21:35:37 +01:00
Rune Holm
6d74804193
introducing CPU state paramter 2
2021-06-20 21:54:08 +02:00
Rune Holm
14636790c6
introducing CPU state parameter
2021-06-20 21:54:05 +02:00
Rune Holm
18cba7ddc6
step 1: add a state parameter to all opcode functions
2021-06-20 21:50:15 +02:00
beeanyew
b7f62f8e5d
[HAX] Fix old-new IRQ behavior a bit?
2021-06-20 18:00:31 +02:00
beeanyew
bab7a847c0
Make experimental bitstream optional
2021-06-20 16:59:11 +01:00
beeanyew
9a043dfb87
[HAX] Try some different IRQ behavior
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May or may not require a make clean, also may or may not require a custom firmware to work.
2021-06-20 06:13:40 +02:00
beeanyew
22b742ee9e
Disable mouse/kb hook on Amiga platform shutdown
2021-06-19 01:05:08 +02:00
beeanyew
cdd7b35e35
Merge pull request #48 from runehol/main
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Smaller speed improvements
2021-06-19 00:39:10 +02:00
Rune Holm
a2b0521dbd
move address translation cache fields from global variables to the m68k struct, as
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this way we can pass around one pointer and access them all in the future.
This happens to win 5-10% performance, because now the code generator can generate a single
global variable pointer to get to all of the translation cache/range fields at once.
2021-06-18 22:01:22 +01:00
Rune Holm
b91e0e809d
optimise away an unnecessary subtract on the instruction fetch fast path
2021-06-18 22:01:20 +01:00
beeanyew
ae4e0ae9f1
Add some Mac thing to enable/disable ROM overlay
2021-06-18 22:01:20 +01:00
beeanyew
e01f68fd4f
Move Amiga register read/write checks to PLATFORM_AMIGA scope
2021-06-18 22:01:19 +01:00
shanshe
a315cdb7b8
Improve 68k cycle state machine
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S7 and S0 states are made faster to gain almost a c7m cycle, making Chip
access faster. (sysinfo 4.4 chip speed from 0.97 to 1.13)
2021-06-18 22:01:19 +01:00
beeanyew
4b2af2ee35
Fix config reload?
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Apparently I forgot to stage a hunk, also don't attempt to initialize A314 emulation if it has already been initialized.
2021-06-18 22:01:18 +01:00
beeanyew
635711f798
[HAX] Inline ps_read8/16/32 in emulator.c to avoid long jumps on bus transactions
2021-06-18 22:01:17 +01:00
beeanyew
a48402ce6c
Fix Musashi compilation with prefetch emulation disabled
2021-06-18 22:01:17 +01:00
Jarno Lehtinen
46074e70cc
Suppress CLI-window at startup when using AmiTCP
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Redirect AmiTCP:bin/startnet output to NIL: so it doesn't open new persistent CLI-window at startup.
2021-06-18 22:01:17 +01:00
Marcus Agehall
5043664ac4
Fixed building of the generated sources.
2021-06-18 22:01:17 +01:00
Marcus Agehall
aa4076daad
Added dependency tracking of include files.
2021-06-18 22:01:17 +01:00
beeanyew
19ef9bfe60
Do not free MAPTYPE_RAM_NOALLOC mapped data
2021-06-18 22:01:17 +01:00
beeanyew
5254d4c6bf
Add some Mac thing to enable/disable ROM overlay
2021-06-18 17:32:32 +02:00
beeanyew
14792d798d
Move Amiga register read/write checks to PLATFORM_AMIGA scope
2021-06-18 16:58:28 +02:00
beeanyew
2033fc29d5
Merge pull request #46 from shanshe/wip-crap
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Improve 68k cycle state machine
2021-06-18 11:52:40 +02:00
shanshe
d602910beb
Improve 68k cycle state machine
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S7 and S0 states are made faster to gain almost a c7m cycle, making Chip
access faster. (sysinfo 4.4 chip speed from 0.97 to 1.13)
2021-06-18 11:48:45 +02:00
beeanyew
fb39e1127d
Fix config reload?
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Apparently I forgot to stage a hunk, also don't attempt to initialize A314 emulation if it has already been initialized.
2021-06-18 10:39:39 +02:00
beeanyew
ec8b429671
[HAX] Inline ps_read8/16/32 in emulator.c to avoid long jumps on bus transactions
2021-06-17 20:14:42 +02:00
beeanyew
df50e562c2
Fix Musashi compilation with prefetch emulation disabled
2021-06-17 19:10:02 +02:00
beeanyew
7b83e4d736
Merge pull request #45 from mcgurk/wip-crap
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Suppress CLI-window at startup when using AmiTCP
2021-06-17 15:48:49 +02:00
Jarno Lehtinen
351bb9e8d8
Suppress CLI-window at startup when using AmiTCP
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Redirect AmiTCP:bin/startnet output to NIL: so it doesn't open new persistent CLI-window at startup.
2021-06-17 14:10:54 +03:00
beeanyew
9a8dc15850
Merge pull request #44 from agehall/wip-crap
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Fixed building of the generated sources.
2021-06-17 00:35:08 +02:00
Marcus Agehall
a5aac44c39
Fixed building of the generated sources.
2021-06-16 23:29:13 +01:00
beeanyew
3adb44e3b3
Merge pull request #43 from agehall/wip-crap
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Added dependency tracking of include files.
2021-06-17 00:06:40 +02:00
Marcus Agehall
6818d053ca
Added dependency tracking of include files.
2021-06-16 23:00:53 +01:00
beeanyew
f415c021c3
Do not free MAPTYPE_RAM_NOALLOC mapped data
2021-06-16 20:36:46 +02:00
beeanyew
eac4c78c3e
Merge pull request #30 from beeanyew/wip-crap
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Current WIP features and fixes
2021-06-14 01:03:05 +02:00
