Maxim Poliakovski
cf0d361918
Merge 'hard-disks' branch.
2023-04-17 01:20:38 +02:00
joevt
64fec88436
Fix compiler warnings: cast loses precision.
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Use explicit cast when converting large integer types to smaller integer types when it is known that the most significant bytes are not required.
For pcidevice, check the ROM file size before casting to int. We'll allow expansion ROM sizes up to 4MB but usually they are 64K, sometimes 128K, rarely 256K.
for machinefactory, change the type to size_t so that it can correctly get the size of files that are larger than 4GB; it already checks the file size is 4MB before we need to cast to uint32_t.
For floppyimg, check the image size before casting to int. For raw images, only allow files up to 2MB. For DiskCopy42 images, it already checks the file size, so do the cast after that.
2023-01-11 01:17:12 -08:00
dingusdev
a58ce8aeb3
Slight tweak to lscbx
2022-11-15 08:01:57 -07:00
dingusdev
8f99510af0
Fixed lscbx
2022-11-15 07:40:37 -07:00
dingusdev
647ae456e5
Slight typo squash for lscbx
2022-11-12 20:18:33 -07:00
dingusdev
1b7ff084ab
Cleaned lscbx
2022-11-12 20:17:04 -07:00
Maxim Poliakovski
c0cd6eb38f
Add missing licence headers, update license date.
2021-10-23 21:00:31 +02:00
dingusdev
983e278498
Refactoring 601 opcode emulation - part 1
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All opcodes should be emulated now. There was also a significant amount of clean-up, particularly with lscbx and the bit rotation/shifting instructions.
2021-10-01 22:37:28 -07:00
Maxim Poliakovski
84e111290f
Fix includes for loguru and SDL.
2021-09-16 00:46:38 +02:00
Maxim Poliakovski
089645e830
Implement SoftTLB for writes.
2021-08-22 17:34:23 +02:00
dingusdev
1fe9ffe3e5
Further refactoring to clean up the interpreter
2020-10-17 21:46:38 -07:00
dingusdev
dc58386237
Started re-refactoring opcode retrieval
2020-10-17 14:30:37 -07:00
dingusdev
14ef7564cd
CLI fixes - RAM and GFXMEM work better
2020-08-25 20:07:02 -07:00
Waqar Ahmed
0ab9380be3
clang-format everything
2020-05-12 23:55:45 +05:00
dingusdev
60ffa5bfac
Initial attempt at fixing SDL2 building for Windows
2020-03-22 20:15:12 -07:00
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
6c1dc8aaf0
Further logging work
2020-02-24 19:50:52 -07:00
Maxim Poliakovski
fe57beb983
Revert "Disassembler added"
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This reverts commit 37078ddfe1
2020-02-04 14:20:10 +01:00
dingusdev
37078ddfe1
Disassembler added
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Created by maximumspatium, with some additions by me.
2020-02-03 08:03:24 -07:00
dingusdev
aa20d64b48
SPRs now use symbolic names
2020-01-27 20:39:23 -07:00
Maxim Poliakovski
7ae87e39c1
Refactor usage of the memory access functions.
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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
dingusdev
7c6d875ec8
Refactored floating point emulation
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Refactored for better 64-bit value loading and storing. I also added missing opcodes.
2020-01-25 19:30:55 -07:00
Maxim Poliakovski
db89c23bf0
Move ppcemumain.h to /cpu/ppc/ppcemu.h.
2019-12-27 20:10:36 +01:00
Maxim Poliakovski
87ca977ae7
Rename ppcmemory to ppcmmu.
2019-12-27 20:00:53 +01:00
Maxim Poliakovski
ad5f3a9435
Move PPC emulation code into /cpu/ppc subdirectory.
2019-12-23 10:38:16 +01:00
