Commit Graph

411 Commits

Author SHA1 Message Date
zilmar d6a2ae80c1 Core: Remove SystemRegisters 2023-10-19 14:56:53 +10:30
zilmar 7f42f70283 Core: Make R4300iOp::ExecuteCPU() and R4300iOp::ExecuteOps(int32_t Cycles) non static 2023-10-19 10:28:25 +10:30
zilmar 3a68d3d92a Core: LL/LLD store address 2023-10-12 19:55:29 +10:30
zilmar 4e71221147 Core: Fix up FPU mode register location 2023-10-12 14:53:44 +10:30
zilmar befa57924d Core: Fix clang compile issues 2023-10-05 15:01:09 +10:30
zilmar f73c3708a5 Core: Fix up tlb Probe and call EXC_MOD when tlb is not dirty 2023-10-05 14:45:17 +10:30
zilmar e74e8f6a23 Core: Have load/store ops be able to use 64bit addresses 2023-10-05 14:28:32 +10:30
zilmar 9f07fe2aac Core: Get tlb addresses to be 64bit 2023-10-05 13:42:31 +10:30
zilmar 4b844495b7 Core: Have save states handle COP0/TLB being 64bit now
Core: Clean up tlb class
2023-10-05 13:10:45 +10:30
zilmar 35105e814e Core: Remove CRegisters::DoTLBReadMiss and CRegisters::DoTLBWriteMiss 2023-10-05 09:54:41 +10:30
zilmar b7311cc611 Core: Change Non memory load/store to not use tlb 2023-10-05 09:32:45 +10:30
zilmar bd1ec4ff0f Core: Create a setting for RDRAM Size that plugins can read 2023-09-28 07:29:11 +09:30
zilmar f817becf9c Core: Create a handler for RSP registers that is accessible to the core and the RSP 2023-09-28 07:03:01 +09:30
zilmar 6307888be4 Core: fix up exception generator functions 2023-09-21 18:07:56 +09:30
zilmar 42a944c660 RSP: Setup option to run in a thread 2023-09-21 14:25:07 +09:30
zilmar f3d6d3fc7c Core: for tlb miss only use special address when address is not defined 2023-09-14 18:39:15 +09:30
zilmar c02858c7a0 Core: Add LLD opcode 2023-09-14 16:31:37 +09:30
zilmar f559aed2ad Core: Get CRegisters::DoAddressError, CRegisters::DoTLBReadMiss, CRegisters::DoTLBWriteMiss to use TriggerException function 2023-09-14 16:23:26 +09:30
zilmar ae4af8746b Core: replace GenerateTLBReadException and void GenerateTLBWriteException with CRegisters::DoTLBReadMiss/CRegisters::DoTLBWriteMiss 2023-09-14 13:09:11 +09:30
zilmar 8b14b6d7d1 Core: Move InitRegisters to register class 2023-09-14 12:01:16 +09:30
zilmar a5a4873e84 Core: Have CRegisters::DoAddressError to not directly modify program counter 2023-09-14 11:37:21 +09:30
zilmar 5da5dab3c5 Core: Have CRegisters::DoTLBReadMiss set the target pipe line to jump, not directly modify the PC 2023-09-14 11:09:28 +09:30
zilmar fcd7257adc Core: Change COP0 Status register to a struct breaking up the bits 2023-09-14 10:23:36 +09:30
zilmar 41fa1fd5dd Core: use m_TLB_WriteMap not m_TLB_ReadMap for NonMemory 2023-08-30 11:35:53 +09:30
zilmar 6884c8d2c9 Core: fix up how recompiler handles rounding 2023-08-17 15:24:57 +09:30
zilmar 187bd64915 Core: Update how exceptions are handled with the recompiler 2023-06-08 16:25:05 +09:30
zilmar b438fddf2e Core: Add CP2 handling 2023-05-18 18:04:41 +09:30
zilmar 3b8dfce64a Core: Convert DoBreakException to TriggerException 2023-05-18 11:47:00 +09:30
zilmar b2c2a03a2e Core: convert DoFloatingPointException to TriggerException 2023-05-18 11:41:20 +09:30
zilmar 0dfab78c88 Core: Convert DoCopUnusableException to TriggerException 2023-05-18 11:26:36 +09:30
zilmar 456f25eb6b Core: Get DoIntrException to use TriggerException 2023-05-18 11:19:26 +09:30
zilmar 252f629e14 Core: Convert DoIllegalInstructionException to TriggerException 2023-05-18 11:13:22 +09:30
zilmar 59a1277bed Core: Convert GenerateOverflowException to TriggerException 2023-05-18 11:05:27 +09:30
zilmar 69fd74ba56 Core: Convert DoSysCallException to TriggerException 2023-05-18 10:56:06 +09:30
zilmar 17df17805d Core: convert DoTrapException to TriggerException 2023-05-18 10:49:58 +09:30
zilmar ce69324dbe Core: Update R4300iOp::COP1_S_MUL to handle exceptions 2023-03-21 10:49:49 +10:30
zilmar 96787690c7 Core: Fix CoprocessorUnitNumber on exception 2023-03-20 12:09:06 +10:30
zilmar 7f7aee7232 Core: remove FAKE_CAUSE_REGISTER 2023-03-14 12:14:10 +10:30
zilmar 1864adcb35 Core: improve the accuracy of COP1_S_ADD 2023-02-21 14:54:22 +10:30
zilmar f802b18cdc Core: Change to using fenv.h instead of including the code directly 2023-01-30 10:07:51 +10:30
zilmar 0e52bfb185 Core: Fix the allocation of rdram size if set in the rdb 2023-01-23 08:30:13 +10:30
zilmar 210ebd42de Core: have an option for rdram to be different between known and unknown roms 2023-01-16 20:53:48 +10:30
zilmar 531a7df959 Core: Improve StoreInstruc 2023-01-09 14:26:35 +10:30
zilmar 80aecdc5e3 Core: Improve R4300iOp::COP1_CT 2023-01-02 19:49:19 +10:30
zilmar c0341bb759 Core: Code clean up for clang 2022-12-19 15:35:17 +10:30
zilmar 6c154f6547 Core: Add Cop2/Cop3 handling exception 2022-12-12 21:29:16 +10:30
zilmar d3afe97d38 Core: Initialize FPR_Ctrl[Revision] to 0xA00 2022-12-12 15:27:07 +10:30
zilmar d35d2e6abe Core: Move ReadsGPR, WritesGPR, ReadsHI(), ReadsLO(), WritesHI(), WritesLO() out of OpInfo and into R4300iInstruction 2022-12-05 12:23:09 +10:30
Squall Leonhart 8eecb0c823
Extend mempak Index Table to the intended 256 bytes, so that the default checksum is actually correct, and include the backup of that data. (#2304)
* just a test to see what happens

* duplicate the full 256 bytes.

* Didn't need to duplicate it after all.

The index table wasn't actually 256 bytes as intended, so the checksum was invalid.

Cruis'n'USA 1.0 didn't like this one bit.

* fully duplicate it after all just in case of a rare case

where a game breaks without the backup of the checksum and table.

* this looks properly duplicated now.

perhaps
2022-11-24 07:49:48 +10:30
zilmar 989827cb77 Core: Do not set m_MemoryReadMap/m_MemoryWriteMap if tlb mapping is outside rdram 2022-11-14 21:20:28 +10:30