173 Commits

Author	SHA1	Message	Date
Vincent Pelletier	099e6c9ab6	docs/DSP: Trivial adjustment to BLOOP{,I} sub-operation order ... Noticed while tracing in a BLOOP using DSPSpy with $st{0..3} unmasked. BLOOPI assumed to follow the pattern.	2022-09-30 11:07:41 +00:00
Pokechu22	f47dfc3dba	docs/DSP: Update version and history ... The GFDL requires the history section to be updated.	2022-06-01 22:26:59 -07:00
Pokechu22	24a339f437	docs/DSP: Explain 16-bit and 40-bit modes	2022-06-01 22:25:59 -07:00
Pokechu22	d297ab18e6	docs/DSP: Add notes highlighting the difference between 'LS and 'SL	2022-06-01 22:25:59 -07:00
Pokechu22	0dd181f461	docs/DSP: Add missing dollar signs in shift instruction operation sections	2022-05-31 16:26:55 -07:00
Pokechu22	7c63bd1893	docs/DSP: Fix inconsistency with ADDI and CMPI ... We don't have anything called $amD, though we do have $acsD. However, these instructions affect flags based on the whole accumulator, so it's better to just use $acD.	2022-05-29 15:00:09 -07:00
Pokechu22	4dc7208195	docs/DSP: Fix typo with arithmetic instructions that take a 16-bit immediate ... These instructions used an 'r' in their bit list, but a 'd' in the operands.	2022-05-29 15:00:09 -07:00
Pokechu22	b349254ff4	docs/DSP: Document the behavior when main and extended opcodes both write to the same register (the write backlog) ... For more information, ApplyWriteBackLog, WriteToBackLog, and ZeroWriteBackLog were added in b787f5f8f7 and the explanatory comment was added in fd40513fed, although it did not mention the specific instructions that could trigger this edge case. The statements about which registers can be written by main opcodes and extension opcodes are based on my own checking of all instructions in the manual.	2022-05-29 15:00:09 -07:00
Pokechu22	bb01ba60d6	docs/DSP: Fix typo in 'NOP comment	2022-05-29 15:00:09 -07:00
Pokechu22	83aabbbece	docs/DSP: Clarify LRS note ... $acS.h was a typo, which has been replaced with $acD.h.	2022-05-29 15:00:09 -07:00
Pokechu22	ce4aba7d5e	docs/DSP: Rename CMPAR to CMPAXH	2022-05-27 18:22:38 -07:00
Pokechu22	0531e51e39	docs/DSP: Fix "ILLR" typo in Instruction Memory section	2022-05-21 22:59:04 -07:00
xperia64	534d92d2c5	Add tested bootloading transfer size	2022-05-14 23:12:53 -04:00
Admiral H. Curtiss	2906889804	Core: Add a Maker field for GameModDescriptors.	2022-01-02 06:06:53 +01:00
Admiral H. Curtiss	aa0595589a	docs: Add JSON Schema for game mod descriptors.	2021-12-12 21:26:09 +01:00
Dylan Smit	9de7ef6d8d	Fix improper naming ... I'm so sorry	2021-11-24 17:04:30 +01:00
JosJuice	b3d57eb25f	docs: Fix incorrect reference to wia_exception_t	2021-08-26 11:24:56 +02:00
Pokechu22	44129dda4c	dsp_rom: Add version numbers and hashes to VerifyRoms and readme	2021-08-22 10:49:46 -07:00
Pokechu22	a5e2a0d973	dsp_rom: Remove illegal use of AX with SRS	2021-08-22 10:49:46 -07:00
Tillmann Karras	c881f4db22	dsp_rom: add pseudo code and fix small accuracy issues ... Doesn't fix anything, hence not upstreaming this.	2021-08-22 10:49:46 -07:00
Pokechu22	d0b40528e5	dsp_rom: Fix readme eols and trailing whitespace	2021-08-22 10:49:46 -07:00
Pokechu22	4fa9517ba3	docs/DSP: Update version and history ... The GFDL requires the history section to be updated.	2021-08-21 17:07:14 -07:00
Pokechu22	9ef388f1c3	docs/DSP: NEG can set overflow and carry	2021-08-21 17:07:14 -07:00
Pokechu22	602163b623	docs/DSP: Fix typo with MULCMVZ and MULCMV	2021-08-21 17:07:14 -07:00
Pokechu22	c51c339424	docs/DSP: Document initialization process	2021-08-21 17:07:14 -07:00
Pokechu22	5bf59f3ce4	docs/DSP: A failed RETcc only inceases PC by 1, not 2 ... This is because RETcc is a single-word instruction.	2021-08-21 17:07:14 -07:00
Pokechu22	1b84721b7f	docs/DSP: Add RTIcc	2021-08-21 17:07:14 -07:00
Pokechu22	5611bd8f23	docs/DSP: Change conditional names to match Dolphin	2021-08-21 17:07:14 -07:00
Pokechu22	af10eab938	docs/DSP: Split SRSH from SRS	2021-08-21 17:07:14 -07:00
Pokechu22	408623b6e9	docs/DSP: Document behavior of LRS/SRS/SI with CR	2021-08-21 17:07:14 -07:00
Pokechu22	8fa649e1d6	docs/DSP: Document masking/sign extension behavior of registers	2021-08-21 17:07:14 -07:00
Pokechu22	7c645e1865	docs/DSP: Fix registers used by MOVAX and MOV	2021-08-21 17:07:14 -07:00
Pokechu22	be753e5a45	docs/DSP: MADDC operates on acS.m, not acS.l ... This matches the prose and Dolphin's implementation.	2021-08-21 17:07:13 -07:00
Pokechu22	0796fada17	docs/DSP: Add information about flags for every instruction	2021-08-21 17:07:13 -07:00
Pokechu22	9249454f33	docs/DSP: Document overflow and carry behavior	2021-08-21 17:07:13 -07:00
Pokechu22	a8ec0ad27f	docs/DSP: Fix MULXAC bytes ... The previous encoding was for MULXMVZ.	2021-08-21 16:05:06 -07:00
Pokechu22	2db2683ea9	docs/DSP: Fix 'S format	2021-08-21 16:05:06 -07:00
Pokechu22	139e05800f	docs/DSP: Fix 'LS encoding ... The old encoding was a copy of 'LN.	2021-08-21 16:05:06 -07:00
Pokechu22	8767df40e5	docs/DSP: Fix acD/acR conflation in shift instructions	2021-08-21 16:05:06 -07:00
Pokechu22	332bb6fd55	docs/DSP: Fix operation for LSR/ASR	2021-08-21 16:05:06 -07:00
Pokechu22	2eb791d5e1	docs/DSP: Note that ADDAXL is unsigned	2021-08-21 16:05:06 -07:00
Pokechu22	953670b057	docs/DSP: Fix operation of ADDR and SUBR	2021-08-21 16:05:06 -07:00
Pokechu22	8881ecef19	docs/DSP: Adjust operation for CMPI and CMPIS ... This more clearly indicates what it is supposed to do.	2021-08-21 16:05:06 -07:00
Pokechu22	79664d419c	docs/DSP: Document rounding behavior of CLRL	2021-08-21 16:05:06 -07:00
Pokechu22	1bcea561e9	docs/DSP: Add 'NOP	2021-08-21 16:05:05 -07:00
Pokechu22	29b61d463e	docs/DSP: Document 'LD and 'LDAX	2021-08-21 16:05:05 -07:00
Pokechu22	031621bf51	docs/DSP: Document behavior and instructions when the first nybble is 3	2021-08-21 16:05:05 -07:00
Pokechu22	211c2b5d99	docs/DSP: Add most missing instructions ... These instructions were already implememented by Dolphin, but never added to the manual. Extension instructions will be handled in a later commit, as wlil instructions that were not previously implememented by Dolphin.	2021-08-21 16:05:05 -07:00
Pokechu22	446b1d2f13	docs/DSP: Adjust bit names in opcode table ... The old names did not match the ones used by the instructions themselves, and were generally fairly inconsistent.	2021-08-21 16:05:05 -07:00
Pokechu22	16da6e214d	docs/DSP: Hyperlink opcode names	2021-08-21 16:05:03 -07:00