299 Commits

Author	SHA1	Message	Date
Gericom	cb168c8537	Fixed dma with pc-relative rom source. Fixes various Torus Games titles. Fixes #93, fixes #94, fixes #84	2023-11-07 18:49:01 +01:00
Gericom	e55410cf7e	Created defines for stack size	2023-11-06 20:28:57 +01:00
Gericom	85e70c2651	Properly reorder arguments of dmaStartSound	2023-11-05 22:38:48 +01:00
Gericom	98e017e999	Implemented irq after immediate dma. Fixes Twin Series 1 - Mezase Debut! - Fashion Designer Monogatari + Kawaii Pet Game Gallery 2 (Japan)	2023-11-05 21:47:31 +01:00
Gericom	d990b3f6fa	Implemented dma irq after hdma. Fixes Wanwan Meitantei	2023-11-05 19:34:36 +01:00
Gericom	d583e7c7f2	Fixed memory mirroring for dma destinations. Fixes Monsters Inc and center and mask in The Legend of Zelda Link to the Past	2023-11-05 19:18:59 +01:00
Gericom	38e2afec0c	Fixed jitting of mirrored iwram addresses. Fixes Spirit - Stallion of the Cimarron - Search for Homeland	2023-11-05 15:35:27 +01:00
Gericom	e65ec883d0	Fixed hdma without repeat. Fixes Yggdra Union - We'll Never Fight Alone	2023-11-05 14:59:38 +01:00
Gericom	cc9caf6e29	Ensure delayed irqs are properly triggered after sd fetches and dma3 transfers, unify irq handler to prevent code duplication and save itcm space, enabled handling of dma during save read/write	2023-11-05 14:46:37 +01:00
Gericom	23c5788086	Some tiny improvements	2023-11-05 10:25:06 +01:00
Gericom	356ee568fe	Improved memory protection regions to allow some ewram data mirroring. Fixes Mother 3	2023-11-01 19:53:41 +01:00
Gericom	941b3069d4	Implemented center and mask	2023-10-29 19:49:15 +01:00
Gericom	ba8cd017ae	Fixed compiling after merge with develop and added better handling of bg2cnt in bitmap mode	2023-10-28 18:27:21 +02:00
Gericom	98cd7c690d	Merge remote-tracking branch 'origin/develop' into feature/implement-bitmap-modes	2023-10-28 16:44:50 +02:00
Gericom	7b3e303fd1	Fixed regression in commit 195383c, fixed /1024 timer mode causing freezes. Fixes #79	2023-10-28 15:16:03 +02:00
Gericom	195383c1ec	Added some support for longer range pc-relative rom reads, added manual jit patches for Kong - The Animated Series. Fixes #67	2023-10-28 12:43:56 +02:00
Gericom	63d8fc4a20	Changed the way hex numbers are parsed in JsonAppSettingsSerializer, added manual jit patches for Dragon Quest Monsters	2023-10-26 19:26:27 +02:00
Gericom	e19d6da677	Added option to disable wram instruction cache, fixed some issues with manual jit patches	2023-10-25 21:03:15 +02:00
Gericom	cfd5ca3a07	VM: Fixed calling swi from abort mode	2023-10-25 18:41:31 +02:00
Gericom	e0684f40b6	Oops	2023-10-23 20:59:23 +02:00
Gericom	12458f5739	Implemented loading manual jit patches from game specific settings files	2023-10-23 20:44:40 +02:00
Gericom	cb33f35074	Disable sram read and/or write when a game uses eeprom or flash save. Fixes #52. Also fixes Rocky	2023-10-22 16:50:33 +02:00
Gericom	00b4c81cc2	Improved undefined DMA source emulation. Fixes #59	2023-10-22 12:22:51 +02:00
Gericom	f67213556b	Added gbaScreenBrightness setting and fixed flakyness of settings file	2023-10-21 21:52:47 +02:00
Gericom	db4304fc56	Created an app setting for color correction	2023-10-21 20:44:43 +02:00
Gericom	7468079e81	Fixed dma oopsie	2023-10-21 20:05:33 +02:00
Gericom	f6b177fbc7	Fixed reading from palette ram with color correction	2023-10-20 20:15:32 +02:00
Gericom	221a04e3f0	Initial work on color correction	2023-10-18 21:31:28 +02:00
Gericom	f22f5288cb	Improved dispstat behavior. Fixes graphical issue in mega man zero 2	2023-10-15 16:57:57 +02:00
Gericom	bc55e4cce2	Don't trigger hblank irq on scanlines that are not part of the gba screen	2023-10-15 15:47:56 +02:00
Gericom	280b011e66	JIT: Improved performance of bx handling a bit more	2023-10-14 15:05:12 +02:00
Gericom	2846e0d1ef	Fix compiling	2023-10-14 14:16:50 +02:00
Gericom	bec50517b5	Merge branch 'develop' into feature/sound	2023-10-14 14:06:05 +02:00
Gericom	8b9e7f163f	JIT: Improved thumb jit performance a bit	2023-10-14 14:05:32 +02:00
Gericom	9ed6885648	Merge branch 'develop' into feature/sound	2023-10-13 18:17:41 +02:00
Gericom	17698f87a3	JIT: Fixed arm ldr pc pre with reg offset reading from rom address in main memory. Fixes Franklin the Turtle. Fixes #33.	2023-10-13 18:16:20 +02:00
Gericom	b7ae9aab9d	Merge branch 'develop' into feature/sound	2023-10-11 20:58:16 +02:00
Gericom	bd86e7fdfa	Implemented table dispatch for thumb jit, handle thumb mov pc and add pc in assembly	2023-10-11 20:10:28 +02:00
Gericom	0f4a66d134	Cherry pick: Implemented settings json file with option to switch screens	2023-10-09 21:27:47 +02:00
Gericom	2101e624b0	Implemented settings json file with option to switch screens	2023-10-09 21:22:28 +02:00
Gericom	a1fb8bc51f	Merge branch 'develop' into feature/sound	2023-10-08 15:49:08 +02:00
Gericom	9dff27ae41	JIT: Improved the way jit bits are accessed	2023-10-08 15:48:46 +02:00
Gericom	4e22d9d86a	Merge branch 'develop' into feature/sound	2023-10-08 15:14:56 +02:00
Gericom	eb0b35745c	JIT: Removed the need for more than 4 MB of memory for the thumb jit	2023-10-08 15:14:18 +02:00
Gericom	23c59ac253	Merge branch 'develop' into feature/sound	2023-10-08 12:55:46 +02:00
Gericom	8937b6a2af	JIT: Force alignment for ldmia base address and loaded pc branch destinations	2023-10-08 12:54:43 +02:00
Gericom	2e61a0d8ff	DMA: Skip transfer for sound dma with source address < 0x02000000. Fixes Magical Vacation.	2023-10-08 12:23:26 +02:00
Gericom	147dafd938	Merge branch 'develop' into feature/sound	2023-10-08 12:21:29 +02:00
Gericom	23780573c6	JIT: Fixed ldr pc reading from DS addresses instead of GBA addresses. Fixes crash in magical vacation.	2023-10-08 12:19:14 +02:00
Gericom	b6b0e27bf8	Improved behavior of direct sound fifo's when empty	2023-10-08 11:09:48 +02:00
Gericom	a0c1895afe	Merge branch 'develop' into feature/sound	2023-10-08 10:23:33 +02:00
Gericom	f6f3db6903	Removed todo comment about implementing pmic in libtwl	2023-10-08 10:21:23 +02:00
Gericom	4c26c56168	Use libtwl for SPI power management chip functions and disabled backlight of bottom screen. Implements #1	2023-10-08 10:18:33 +02:00
Gericom	a10864ee08	Added patch for mixer with bad instruction	2023-10-03 20:00:56 +02:00
Gericom	41d829086a	Merge branch 'develop' into feature/sound	2023-10-03 19:14:15 +02:00
Gericom	0b1e0ed5a8	Use sensible maker id and device id for flash saves. Fixes Sims 2 Pets saving	2023-10-03 19:12:49 +02:00
Gericom	0d04376c5b	Fixed save flushing	2023-10-03 17:59:42 +02:00
Gericom	44dcfc3e68	Merge branch 'develop' into feature/sound	2023-10-02 21:14:13 +02:00
Gericom	f4b6490d30	Read and write eeprom and flash saves directly from/to the sd card	2023-10-02 21:13:12 +02:00
Gericom	2cde0fa70d	Merge branch 'develop' into feature/sound	2023-09-30 18:10:46 +02:00
Gericom	4e2829d0d8	JIT: Automatically patch LDM with writeback and base register first reg in rlist	2023-09-30 18:09:56 +02:00
Gericom	c70ae5a46b	Initial work on bitmap support	2023-09-30 18:07:47 +02:00
Gericom	f3dfad9a94	Implemented non-repeat sound dma	2023-09-30 14:17:43 +02:00
Gericom	1b3011c556	Implemented irq for sound dma	2023-09-30 14:00:39 +02:00
Gericom	4fe740cf20	Merge branch 'develop' into feature/sound	2023-09-30 12:19:05 +02:00
Gericom	eeb47efb6d	Fixed writing to vram in bitmap mode	2023-09-30 12:18:31 +02:00
Gericom	f00beb25e6	Merge branch 'develop' into feature/sound	2023-09-30 11:39:02 +02:00
Gericom	e45538c187	Fixed some irq related bugs	2023-09-30 11:38:23 +02:00
Gericom	7e5cbf0e88	Fixed sending 32 bit timer settings to arm7	2023-09-28 19:46:25 +02:00
Gericom	193a2931c5	Fixed gb sound	2023-09-26 20:02:42 +02:00
Gericom	7e01f33191	Slightly improved noise channel by reversing samples, removed some debug leftovers	2023-09-25 21:36:56 +02:00
Gericom	9a6a9fb0d1	Improved gb sound	2023-09-25 21:01:59 +02:00
Gericom	2cf12336b8	Fixed masking of some sound registers	2023-09-24 23:17:33 +02:00
Gericom	5c836ee9ea	Crappy gb sound	2023-09-24 22:56:16 +02:00
Gericom	869a68cdd5	Improved sound performance	2023-09-24 12:29:02 +02:00
Gericom	d6746f47b0	Merge branch 'develop' into feature/sound	2023-09-24 10:41:46 +02:00
Gericom	7f0dd99933	Improved implementation of timers	2023-09-24 10:38:37 +02:00
Gericom	77482872ee	Merge branch 'develop' into feature/sound	2023-09-23 21:14:22 +02:00
Gericom	0b0c776ef1	Fixed mistake in merging stash	2023-09-23 21:13:29 +02:00
Gericom	2a5e9c70a7	Added patch for harvest moon	2023-09-23 21:11:40 +02:00
Gericom	ef67b4c5a2	Merge branch 'develop' into feature/sound	2023-09-23 18:11:59 +02:00
Gericom	ed3abcfe30	Fixed thumb bx pc emulation. Fixes golden sun 2	2023-09-23 18:11:24 +02:00
Gericom	743420a68f	Merge branch 'develop' into feature/sound	2023-09-23 17:33:10 +02:00
Gericom	d99e1225a4	Always use the sd cache for rom reads. Prevents reading changes made by the jit; fixes #12	2023-09-23 17:31:38 +02:00
Gericom	baaca13d48	Main memory priority to arm9 (and use the new definitions in libtwl)	2023-09-23 13:42:08 +02:00
Gericom	9afd6da8c2	Merge branch 'develop' into feature/sound	2023-09-23 12:51:18 +02:00
Gericom	68aad8d614	Fixed vm_forcedIrqMask	2023-09-23 12:48:13 +02:00
Gericom	9969cbce4d	oops	2023-09-22 20:18:59 +02:00
Gericom	3a0d2c9829	Improved sound a bit	2023-09-22 20:15:15 +02:00
Gericom	a093b04684	Added framerate adjustment	2023-09-22 17:31:40 +02:00
Gericom	f2cb540ee3	Ported some fixes from the sound branch	2023-09-22 16:54:22 +02:00
Gericom	e149f8ea92	Shitty direct sound	2023-09-21 23:22:40 +02:00
Gericom	0a7f619bb6	Initial work on sound	2023-09-19 20:39:44 +02:00
Gericom	e17abc6d16	Added save loading	2023-09-18 20:41:56 +02:00
Gericom	a60d9323df	Fixed save patches. Fixes #8	2023-09-18 19:40:27 +02:00
Gericom	61cfe0450d	Properly power off on long DSi power button press	2023-09-18 17:41:10 +02:00
Gericom	d889f0c7f4	Merge branch 'develop' into feature/jit-patcher	2023-09-18 17:27:10 +02:00
Gericom	20e3ae7dd6	Use null logger when not on is-nitro-emulator. Fixes #9	2023-09-18 17:22:39 +02:00
Gericom	a76a02f3c1	Merge remote-tracking branch 'origin/develop' into feature/jit-patcher	2023-09-17 21:08:55 +02:00
Gericom	1c52d722ff	Implemented missing step modes for dma. Fixes advance wars 2 and the title screen crash of mario & luigi superstar saga	2023-09-17 20:54:41 +02:00
Gericom	5205f7cfaa	Fixed save patches for jit	2023-09-17 16:31:52 +02:00
Gericom	8398e0b9af	Merge branch 'feature/save-patches' into feature/jit-patcher	2023-09-17 16:15:09 +02:00
Gericom	ae152f19a6	Implemented save patches, fixed bug in msr emulation, implemented 32 bit read from keyinput/keycontrol	2023-09-17 16:12:34 +02:00
wzhy90	f61803f0d9	fix case sensitivity	2023-09-17 00:18:59 +08:00
Gericom	6d7b977579	Merge remote-tracking branch 'origin/develop' into feature/jit-patcher	2023-09-16 11:50:24 +02:00
Gericom	3cac58f708	Improved DSi power button behavior. Fixes #6	2023-09-16 11:48:01 +02:00
Gericom	a50d0380e3	Implemented argv support	2023-09-14 20:29:54 +02:00
Gericom	5745d10e6e	Merge branch 'develop' into feature/jit-patcher	2023-09-14 20:00:12 +02:00
Gericom	b8fb2b48e4	Implemented DSi powerbutton irq	2023-09-14 19:57:34 +02:00
Gericom	2de08f1dd3	Merge branch 'develop' into feature/jit-patcher	2023-09-14 19:27:52 +02:00
Gericom	f0495a19be	Implemented DSi SD support	2023-09-14 18:28:51 +02:00
Gericom	3395846676	Moved dldi to arm7	2023-09-12 21:21:23 +02:00
Gericom	e5de035149	Implemented simple arm7	2023-09-12 18:26:53 +02:00
Gericom	9c82103782	Inlined emulation irq dispatch into irq handler	2023-09-12 16:54:04 +02:00
Gericom	3ff0bbf754	JIT: Don't assume code will follow after a BL ... Fixes Mario Kart Super Circuit glitch when falling in water Fixes Varooom 3D crashing when race count down starts	2023-09-09 23:22:20 +02:00
Gericom	eadfb82ef6	Faster vram read/write, faster jit condition evaluation	2023-09-09 19:43:54 +02:00
Gericom	fa5dfb1685	Implemented support for more pc modifying instructions in the JIT and improved thumb bx performance	2023-09-09 16:00:16 +02:00
Gericom	1784958ac1	Improved jit slightly	2023-09-05 21:43:59 +02:00
Gericom	b348fa5635	JIT can actually boot games now	2023-09-03 21:43:32 +02:00
Gericom	3f8f6844b0	Initial work for JIT patcher	2023-09-01 20:46:02 +02:00
Gericom	8ff17b5b92	Implemented cache mapping hi code support	2023-08-27 18:18:19 +02:00
Gericom	a3ca74aa23	Implemented sd cache, added dldi, fixed bug in mem_copy16 (fixes sims bustin' out)	2023-08-26 23:30:15 +02:00
Gericom	ac2032a44e	Improved IO handling	2023-08-21 20:32:46 +02:00
Gericom	166ac01c31	Added more documentation comments, added nested irq handler	2023-08-20 20:40:09 +02:00
Gericom	546a29221a	Use libtwl defines and inline functions	2023-08-20 19:54:30 +02:00
Gericom	34a7b54966	Added logging facilities, created table for bios relocation addresses	2023-08-20 18:10:34 +02:00
Gericom	8866bd6198	Implemented hdma, implemented emulation of swp and swpb (closes #4), ignore writes to green swap	2023-08-20 15:34:19 +02:00
Gericom	d46e9e8e8f	Further improved dma performance	2023-08-19 20:20:34 +02:00
Gericom	65bafa4010	Improved DMA speed	2023-08-19 15:15:49 +02:00
Gericom	eb3dd63e9a	Implemented proper updating of DS REG_IE, retrigger irq for pending irqs using gx fifo irq	2023-08-19 11:40:26 +02:00
Gericom	84a6cd09df	Improved memory emulation speed, added support for fixed source dma, fixed dispcnt	2023-08-16 23:02:22 +02:00
Gericom	4996e36cc3	Improved performance of thumb memory emulation	2023-08-15 21:43:06 +02:00
Gericom	a4aa0af901	Halved size of arm dispatch table, improved emulated read/write accuracy (oob, unaligned)	2023-08-14 20:46:17 +02:00
Gericom	f54f3f0f4d	Various bug fixes and implemented basic dma and some other peripherals. Simple test roms can now boot if they are pre patched with sensitive instruction patches	2023-08-13 19:40:04 +02:00
Gericom	132ff123e3	GBA bios is able to boot now	2023-08-12 20:00:16 +02:00
Gericom	e19073e417	First preparations for running gba bios	2023-08-09 20:41:54 +02:00
Gericom	6728edd29d	Added more arm STM tests, added support for argv in the test project	2023-08-09 00:04:17 +02:00
Gericom	fc47bfe28a	Moved stack of test project to ewram, started adding ARM stm tests	2023-08-07 19:25:23 +02:00
Gericom	15840849de	Started implementing arm ldm/stm and started implementing handling loads and stores	2023-08-06 21:44:06 +02:00
Gericom	f8cbb6cc2a	Implemented hypercall for ALUs pc, rn, #imm and added tests for VM irq handling	2023-08-06 14:21:18 +02:00
Gericom	033cda601a	Added some msr cpsr, reg hypercall tests	2023-08-05 11:41:39 +02:00
Gericom	d1e7cc19bc	Added tests for VM msr spsr, reg hypercall	2023-08-05 11:00:01 +02:00
Gericom	0d800601cf	Started implemented MSR reg hypercall	2023-08-04 21:07:48 +02:00
Gericom	0ce01c23de	Added first tests with running the VM	2023-08-03 21:51:25 +02:00
Gericom	67e78c3ba3	Initial work on jit	2023-08-02 21:20:59 +02:00
Gericom	15f093ea2e	Faster VM irq handler	2023-08-01 21:43:14 +02:00
Gericom	357b7ed25b	Started implementing the VM	2023-07-31 21:51:47 +02:00
Gericom	cd4ca00871	Updated Technical Reference Manual and added more arm instruction tests	2023-07-30 23:09:47 +02:00
Gericom	8c534d7a1b	Initial commit	2023-07-29 19:55:21 +02:00