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Author SHA1 Message Date
Rune Holm
a2b0521dbd move address translation cache fields from global variables to the m68k struct, as 
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 
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? 
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 
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
eac4c78c3e Merge pull request #30 from beeanyew/wip-crap 
Current WIP features and fixes
 2021-06-14 01:03:05 +02:00
beeanyew
c1603ffb07 Restore missing lines to m68kcpu.c 2021-06-11 21:47:27 +02:00
beeanyew
53c2d31deb Merge pull request #42 from runehol/main 
Last translated PC range cache
 2021-06-11 21:38:58 +02:00
beeanyew
62d18f9f13 Merge branch 'wip-crap' into main 2021-06-11 21:38:36 +02:00
Rune Holm
fe3b4bb032 pull the PC masking into the code translation cache, so that we only need to mask the PC on our slow path. Gives us another 5-10% speedup. 2021-06-11 19:34:03 +01:00
Rune Holm
3203ac8590 Created address translation fast path for code reads, separated slow path into separate function so the fast path is more likely to be inlined. 10-20% performance improvement 2021-06-11 18:37:57 +01:00
beeanyew
f4de6907c1 Merge pull request #41 from tehKaiN/i2c_programmer 
Initial work on FPGA I2C programmer
 2021-06-11 18:52:06 +02:00
tehKaiN
a0f6204c2a Initial work on FPGA I2C programmer 2021-06-11 17:48:11 +01:00
beeanyew
6109a894ee Merge pull request #39 from LinuxJedi/rebuild-hdf 
Rebuild HDF with latest RTG changes
 2021-06-11 17:49:01 +02:00
Andrew Hutchings
b038f14284 Rebuild HDF with latest RTG changes 2021-06-11 16:45:47 +01:00
beeanyew
41566c18c9 Some PiSCSI file system reloc changes 2021-06-11 09:09:50 +02:00
beeanyew
0f16606749 Magically fix PiSCSI custom file system loading from disk 
By adding a single line of code that I forgot to type in. Hello boilerplate.
 2021-06-10 20:29:10 +02:00
beeanyew
3d40ecb9a9 Actually add data/fs directory 2021-06-10 20:20:30 +02:00
beeanyew
8ebbc29a79 Some non-working loading of file systems from disk for PiSCSI 2021-06-10 20:20:05 +02:00
beeanyew
862836b767 Merge pull request #38 from mcgurk/wip-crap 
AmiTCP network instructions added
 2021-06-09 02:04:42 +02:00
Jarno Lehtinen
d0b455c0c3 AmiTCP instructions added 2021-06-08 23:37:09 +03:00
beeanyew
f77e1715a6 Reduce lag of repeatedly triggered interrupts a bit 
Please tell me if this breaks everything.
 2021-06-08 22:23:26 +02:00
beeanyew
7a5036ff51 Rework RTG WaitVerticalSync a bit 2021-06-08 11:13:29 +02:00
beeanyew
90c802592b Fix P96 2.1E(?) issues 
The Picasso96 bundled with some WB installs was refusing to enumerate any modes when encountering a palette or graphics controller type higher than its old assigned maximum.
This should fix the problem with sometimes being unable to find any graphics modes through the CyberGraphX API.
NOTE: Requires reattaching the Picasso96 settings to the board, since the palette/graphics controller chip type has changed.
 2021-06-08 10:04:27 +02:00
beeanyew
e3fd0660b9 Some janitorial stuff 
Fix a314.device build.bat to build a314.device to the correct directory
Disable MMU emulation for now, since it mostly just causes problems when enabled
 2021-06-08 00:19:49 +02:00
beeanyew
f379eac4de Merge pull request #36 from LinuxJedi/p96update 
Update pistorm.hdf for RTG changes
 2021-06-07 19:59:52 +02:00
Andrew Hutchings
97a56fb95f Update pistorm.hdf for RTG changes 
New P96 patch file from Lemaru and update the card files in the HDF.
 2021-06-07 16:49:20 +01:00
beeanyew
16af9ca169 Support unaligned memory writes over the 68000 bus 2021-06-07 10:22:31 +02:00
beeanyew
cd3b5fb954 Some RTG fixes 
Fix RTG screen not being re-enabled after boot without an initial SetSwitch 0 call, should take care of issues switching resolutions and rebooting with Aminet Picasso96
Add hold left shift to not initialize RTG driver, thanks to flype
 2021-06-07 04:12:16 +02:00
beeanyew
f56cef8ca5 Merge pull request #35 from LinuxJedi/canned-hdf-fixes 
Fixes to pistorm.hdf
 2021-06-06 09:00:50 +02:00
Andrew Hutchings
87d70b2437 Fixes to pistorm.hdf 
Now does the following:
* Uses a DOS/1 filesystem binary
* Creates a partition 100% of the disk size
* Adds Lemaru's PiGFX_Installer
* Adds missing .info file
 2021-06-06 07:30:21 +01:00
beeanyew
70cc4f9be3 PiSCSI hunk reloc change 
Came across a version of PFS3AIO with an excessive number of hunk relocations in the binary compared to the ones I've seen.
Fixes segmentation fault when loading said file systems, requires `make` and `make clean` to take effect.
 2021-06-04 16:34:22 +02:00
beeanyew
af40e3c7a3 Actually include pistorm-dev-enums.h 2021-06-04 09:38:37 +02:00
beeanyew
5c60601e00 Fix PiStorm dev memcpy, correct extern gayle_emulation_enabled type 2021-06-04 09:37:33 +02:00
beeanyew
ceebc59532 Add somewhat proper RTG vsync handling 2021-06-03 22:48:52 +02:00
beeanyew
ffdf080c87 Some RTG bug fixes, (inactive for now) P2C iRTG implementation 
Fix P2C/P2D behavior when swiching between color depths.
Add P2C iRTG implementation. This is currently too slow to be used due to the massive amount of single ps_read_8s, needs something to copy all the data similar to the RTG driver code.
 2021-06-03 22:16:12 +02:00
beeanyew
6a345535ee Only allow get_mapped functions to return RAM and ROM ranges 2021-06-03 11:14:49 +02:00
beeanyew
86f99314c6 Fix iRTG BlitTemplate add iRTG BlitPattern support 2021-06-03 11:06:37 +02:00
beeanyew
46520d9b22 Add iRTG implementation for BlitTemplate, clean up BlitTemplate RTG code 2021-06-03 08:35:38 +02:00
beeanyew
b1a449ddbf iRTG initial implementation 
Reworked PiGFX .card driver to build using m68k-amigaos-gcc instead of VBCC
Add some iRTG accelerated functionality to rtg.c
Move rtg_enums.h to match other Amiga driver build setups
pigfx020i.card must be used to enable iRTG usage
 2021-06-02 16:10:23 +02:00
beeanyew
c7d20e9a17 Update readme.md with more specific BOM CPLD model information 2021-06-02 02:13:41 +02:00
beeanyew
f7208370eb Merge pull request #27 from TheRealTachyon/patch-1 
Update README.md
 2021-06-02 01:51:01 +02:00
TheRealTachyon
349fece254 Update README.md 2021-06-01 17:47:31 -06:00