Macintosh-Tools/dingusppc
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521 Commits 32 Branches 2 Tags 16 MiB
bb0ca2ac40
Commit Graph

54 Commits

Author SHA1 Message Date
Maxim Poliakovski
bb0ca2ac40 ppcmmu: fix TLB flushing. 2021-10-10 22:01:02 +02:00
Maxim Poliakovski
b4d399ffa2 Improve three logging messages. 2021-09-30 23:01:56 +02:00
Maxim Poliakovski
22827642e4 ppcmmu: implement 601-style BAT. 2021-09-27 12:37:35 +02:00
Maxim Poliakovski
f104a634ea ppcmmu: some more cleanup. 2021-09-26 14:20:46 +02:00
Maxim Poliakovski
81ea96a058 ppcmmu.cpp: fix includes. 2021-09-25 23:38:27 +02:00
Maxim Poliakovski
212cd58f40 ppcmmu: refactor and clean up. 2021-09-25 19:13:40 +02:00
Maxim Poliakovski
5b54cd69ef ppcmmu: better fatal error handling with ABORT_F. 2021-09-25 19:13:40 +02:00
Maxim Poliakovski
501f24f0d3 ppcmmu: implement SoftTLB for instructions. 2021-09-25 19:13:40 +02:00
Maxim Poliakovski
2a79c9a63c ppcmmu.c: restructure and clean up. 2021-09-25 19:13:40 +02:00
Maxim Poliakovski
a8f400287a Add TLB profiling. 2021-08-22 17:34:23 +02:00
Maxim Poliakovski
089645e830 Implement SoftTLB for writes. 2021-08-22 17:34:23 +02:00
Maxim Poliakovski
4da95a66d7 Make emulated memory loads to use SoftTLB. 2021-06-20 22:33:10 +02:00
Maxim Poliakovski
7d8f4d4e61 Finalize SoftTLB for reads. 2021-05-16 22:00:00 +02:00
Maxim Poliakovski
a5ddb51a3b ppcmmu: initial TLB implementation for reads. 2021-05-16 00:53:15 +02:00
Maxim Poliakovski
0c1c59ffa7 ppcmmu: set type of the profiling variables to uint64_t. 2021-04-29 01:30:27 +02:00
Maxim Poliakovski
085877a8bf ppcmmu: add MMU profiling (disabled by default). 2021-04-18 20:49:58 +02:00
Maxim Poliakovski
bc59bf7c43 ppcmmu: replace macros with function templates. 2021-04-18 20:05:15 +02:00
Maxim Poliakovski
0375b6a687 ppcmmu: invert BAT mask to speed up match. 2021-04-11 02:03:20 +02:00
Maxim Poliakovski
d545780071 ppcmmu: fix calculation for BAT access_bits. 2021-04-10 23:51:00 +02:00
Maxim Poliakovski
7628ec92c0 Rename memreadwrite.h to memaccess.h 2021-02-03 12:19:18 +01:00
Maxim Poliakovski
a775007d3a MMU: implement misaligned cross-page accesses. 2020-11-29 00:23:30 +01:00
Maxim Poliakovski
2b19b0b237 ppcmmu: better initialization of last used entries. 2020-11-14 02:57:36 +01:00
Waqar Ahmed
0ab9380be3 clang-format everything 2020-05-12 23:55:45 +05:00
Maxim Poliakovski
695044cf0e Support more than one I/O region per device. 2020-03-31 18:48:04 +02:00
dingusdev
60ffa5bfac Initial attempt at fixing SDL2 building for Windows 2020-03-22 20:15:12 -07:00
Maxim Poliakovski
8e34c1657c Mock up DBDMA channel execution for sound. 2020-03-19 02:00:18 +01:00
Maxim Poliakovski
9be3250142 Fix MMU region bounds check. 2020-03-15 20:08:53 +01:00
dingusdev
e31f7873f5 Fixed redunant variable names for PPC emulation. 2020-03-04 21:29:04 -07:00
dingusdev
354409812e Updating files with proper licensing header 2020-02-28 09:04:28 -07:00
dingusdev
d91950e582 Further logging code. 2020-02-23 22:36:31 -07:00
Maxim Poliakovski
461d859e73 ppcmmu: add debug memory reading function. 
This function saves and restores the MMU state
so no invalid user input can break CPU execution.
 2020-02-23 16:41:58 +01:00
Maxim Poliakovski
fe57beb983 Revert "Disassembler added" 
This reverts commit 37078ddfe1.
 2020-02-04 14:20:10 +01:00
dingusdev
37078ddfe1 Disassembler added 
Created by maximumspatium, with some additions by me.
 2020-02-03 08:03:24 -07:00
Maxim Poliakovski
043aedb9ad ppcmmu: implement BAT protection. 2020-01-30 00:57:45 +01:00
Maxim Poliakovski
354b7b65be ppcmmu: handle unaligned reads and writes. 2020-01-30 00:45:39 +01:00
dingusdev
aa20d64b48 SPRs now use symbolic names 2020-01-27 20:39:23 -07:00
Maxim Poliakovski
2953eaa538 Restructure main.cpp, remove obsolete code. 2020-01-28 02:20:43 +01:00
Maxim Poliakovski
f6f7bb4d0a ppcmmu.cpp: remove unneeded includes. 2020-01-27 12:33:05 +01:00
Maxim Poliakovski
7ae87e39c1 Refactor usage of the memory access functions. 
Memory access function have better names now.
Global variable return_value has been removed.
lhbrx emulation has been fixed.
 2020-01-27 01:36:52 +01:00
Maxim Poliakovski
cdd7f228a4 ppcmmu: refactor memory access functions. 
Reduces code duplication.
 2020-01-26 23:46:13 +01:00
dingusdev
7c6d875ec8 Refactored floating point emulation 
Refactored for better 64-bit value loading and storing. I also added missing opcodes.
 2020-01-25 19:30:55 -07:00
dingusdev
6dd8d55577 Profiler + Missing Instruction Added 2020-01-14 20:50:01 -07:00
Maxim Poliakovski
0b0c00b653 Add aligned macros for reading ints from memory. 2020-01-13 03:05:50 +01:00
Maxim Poliakovski
2d5e436ad4 Refactor PPC exception handling, part 1. 2020-01-12 02:35:54 +01:00
Maxim Poliakovski
bd5ae4a45a More memreadwrite macros usage. 2020-01-06 03:46:23 +01:00
dingusdev
b92fe60fad Header updates + NVRAM Fix 2020-01-05 10:38:32 -07:00
Maxim Poliakovski
e76ef61f53 ppcexec: pagewise MMU translation for code. 2020-01-04 02:07:36 +01:00
Maxim Poliakovski
99288e44d1 ppcmmu: add a comment describing missing features. 2020-01-03 21:21:41 +01:00
Maxim Poliakovski
7bae155fc3 ppcemu: add PTEG integrity check. 2020-01-03 21:18:07 +01:00
Maxim Poliakovski
74882c8082 ppcemu: remove unused global variables. 2020-01-03 21:18:07 +01:00