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Author SHA1 Message Date
Jaklyy
5b37ca70d1 implement correct/guess interlocks for remaining instructions 2024-06-16 20:47:01 -04:00
Jaklyy
debaaa0425 fix performance regression for disabling interlock emulation path 2024-06-15 21:16:12 -04:00
Jaklyy
449557624d don't do interlocks for the arm7 2024-06-15 18:37:31 -04:00
Jaklyy
a973c0bf5b initial implementation of interlock cycles 2024-06-15 16:07:36 -04:00
Nadia Holmquist Pedersen
eb2bd73c7d ensure teakra is always static linked even in dynamically linked builds 2024-06-15 21:31:23 +02:00
Arisotura
ae44ba2475 blarg 2024-06-15 21:01:27 +02:00
Arisotura
649462ff5c fix more bugs and crap 2024-06-15 20:57:26 +02:00
Arisotura
890dc4f228 fix other bugs with these regexes 2024-06-15 19:23:18 +02:00
Arisotura
d449888405 fix up the regexes in Config.cpp 2024-06-15 19:10:28 +02:00
Arisotura
ccc5c955e9 fix one potential crash bug 2024-06-15 17:42:26 +02:00
Arisotura
8fc403cdad update copyright headers 2024-06-15 17:01:19 +02:00
Arisotura
25a7b1ca1d
merge doublemelon (#2067) 
non-exhaustive (but exhausting) list of changes:

* base laid for multiple window support, but will likely require more work to work correctly
* encapsulation of frontend state for proper multi-instance support
* (JIT still needs a fix for the NDS::Current workaround but we can get there later)
* new, more flexible configuration system
 2024-06-15 13:52:47 +02:00
Jaklyy
aa1217af0a track interlock cycles for the ALU 2024-06-14 11:47:42 -04:00
Jaklyy
5a174a2ce3 track interlock cycles for load instructions 2024-06-14 00:51:55 -04:00
Jaklyy
42218106b0 verify writable msr bits 2024-06-11 10:30:30 -04:00
Jaklyy
048b0b8878 swp/swpb jumps work on the arm 7? 2024-06-10 18:03:56 -04:00
Jaklyy
3ddccde5b9 verified 
also remove no longer needed variable
 2024-06-10 13:23:18 -04:00
Jaklyy
ca04710deb ldrd is just ldm 2024-06-09 22:31:10 -04:00
Jaklyy
ae0824fdd3 it all makes sense now... 2024-06-09 19:10:43 -04:00
Jaklyy
b90d5c2320 what the actual F*** is going on 2024-06-09 12:18:31 -04:00
Jaklyy
be60c68aeb more weirdness 2024-06-09 07:25:42 -04:00
Jaklyy
b846c6f100 remove out of date comments 2024-06-08 22:17:07 -04:00
Jaklyy
849d4e51ac imma be real, i have no idea what is going on here 2024-06-08 22:12:44 -04:00
Jaklyy
659763f903 clarification 2024-06-08 16:15:02 -04:00
CasualPokePlayer
8e9b88d01d
Actually generate DownscaleFramebuffer (#2059) 2024-06-08 20:48:42 +02:00
Jaklyy
3699768ac9 most cpsr bits can't actually be updated (or at least can't be read?) 2024-06-08 14:01:54 -04:00
Jaklyy
5f97dfc1ab fix bits fixed to 0 for pu region sizing being set 2024-06-08 10:53:22 -04:00
Jaklyy
8191f92bb6 mcr is also affected 2024-06-08 10:42:19 -04:00
Jaklyy
0c887202e7 fix some more instructions? 2024-06-08 10:40:23 -04:00
Jaklyy
73507621f5 idk why it took me two tries to get these instructions to work properly 2024-06-07 23:50:31 -04:00
Jaklyy
2b0ed459e1 fully implement r15 stores being +12 of addr 2024-06-07 23:46:49 -04:00
Jaklyy
bd3611b51d unaligned registers with strd/ldrd raise an exception 2024-06-07 20:43:02 -04:00
Jaklyy
8bc7e4591c thumb ldmia/pop data aborts 2024-06-06 19:05:28 -04:00
Jaklyy
d6cd189455 rework data abort handling for ldm/stm; implement thumb stmia+push 2024-06-06 18:58:43 -04:00
Jaklyy
13ae96b4e3 simple thumb instructions (untested but probably right) 2024-06-05 14:32:12 -04:00
Jaklyy
7c3108e20f handle swp instruction aborts 2024-06-05 14:31:44 -04:00
Jaklyy
1871c48849 fix double data aborts with strd 2024-06-05 10:28:51 -04:00
Jaklyy
317a8c61e5 data abort handling for (almost) all (arm) instructions 
full list: strb, ldrb, strh, ldrd, strd, ldrh, ldrsb, ldrsh
 2024-06-05 00:14:14 -04:00
Jaklyy
1e8194e367 fix ldr and str 2024-06-04 19:06:54 -04:00
Jaklyy
c2a57b79a0 fix stmd(a/b) writeback 2024-06-02 22:41:01 -04:00
Jaklyy
5e760a1536 slightly cleaner code 2024-06-02 19:34:29 -04:00
Jaklyy
b5c1ee33fb implement stm 2024-06-02 10:33:29 -04:00
Jaklyy
63d4b78733 improve implementation 2024-06-02 10:13:50 -04:00
Jaklyy
960f063eaa improve data aborts for ldm 2024-06-02 00:11:01 -04:00
Jaklyy
065573f316 fix writebacks overwriting registers swapped with spsr 
fixes gbarunner3
 2024-05-31 18:09:45 -04:00
Nadia Holmquist Pedersen
a72b79a55a that needs to be public actually 2024-05-15 19:43:34 +02:00
Nadia Holmquist Pedersen
cfc49eb286 Revert slirp dynamic/static check, and make it not use dllimport/export 
when building statically
 2024-05-15 19:37:14 +02:00
Nadia Holmquist Pedersen
d21bc64cb3 MinGW build portability fixes 
AKA you can build melonDS for Windows on Fedora now
 2024-05-15 18:57:49 +02:00
Nadia Holmquist Pedersen
a2406e3c0e
Vendored libslirp (#2045) 
Add vendored libslirp into the repo with a shim to remove its dependency on glib.
 2024-05-15 18:00:55 +02:00
Nadia Holmquist Pedersen
747f50de98 Refactor how CCache is set up 
* Use RULE_LAUNCH_COMPILE property as you're apparently supposed to
* Detect if compiler is already ccache to prevent build failure
 2024-05-15 10:55:10 +02:00