Macintosh-Tools/dingusppc
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Author SHA1 Message Date
dingusdev
9db53a4e3f Updating CMakeLists file 2024-02-21 06:32:24 -07:00
joevt
c2e098e535 zdocs: Add Open Firmware $find bug description. 2024-02-20 18:28:59 -07:00
joevt
a6de2c2b44 zdocs: Fix Open Firmware startvec notes. 
Fields 488 to 48c are not part of the startvec struct. They are for the fcode file struct used by byte-load-file.
 2024-02-20 18:28:51 -07:00
dingusdev
9dad9ea38b Revert Memory exceptions use mmu handler. 2024-02-20 18:22:55 -07:00
dingusdev
1d938c93b6 Mask fixes for sr(*) 2024-02-20 18:15:08 -07:00
joevt
35bc1bcb44 poweropcodes: Fix sriq. 2024-02-20 18:07:38 -07:00
joevt
1438ebc12a poweropcodes: Fix compiler warnings. 2024-02-20 18:07:26 -07:00
joevt
61b29f6fab ppcexceptions: Memory exceptions use mmu handler. 2024-02-20 18:07:04 -07:00
dingusdev
fb9b6886fa Add stdio for Windows serial 2024-02-20 18:05:11 -07:00
joevt
0e3eaf724b ppcfpopcodes: Fix stfs*, attempt #2. 2024-02-20 02:04:02 +01:00
joevt
2a05ccbee1 ppcfpopcodes: Fix fres. 
Don't convert to float until the end.
 2024-02-20 02:03:41 +01:00
joevt
59bee01c0a ppcfpopcodes: Fix fmsubs inf nan check. 
There's probably still an issue with the inf_nan check
using reg_a for the first value instead of reg_a * reg_c.
This will probably need rewriting anyway.
 2024-02-20 02:02:58 +01:00
joevt
4e4c8d71be ppcfpopcodes: Fix fadds inf nan check. 2024-02-20 02:01:55 +01:00
joevt
c7ae31dfce ppcfpopcodes: Spaces. 2024-02-20 02:01:37 +01:00
joevt
2ea80b0aab ppcopcodes: Cleanup. 2024-02-20 01:59:54 +01:00
joevt
5bbf5ee3af ppcopcodes: Fix divw overflow result. 2024-02-20 01:59:40 +01:00
joevt
748e9c5d86 ppcopcodes: Write protect XER zero bits. 2024-02-20 01:59:01 +01:00
joevt
8764beba39 ppcopcodes: Fix lswx. 
- Remove invalid form check unless you know for sure it's supposed to cause an exception.
- Add register skip for 601 CPU. This needs testing.
 2024-02-20 01:57:00 +01:00
joevt
1fc551fae0 Fix yosemite machine description name. 2024-02-20 01:54:03 +01:00
joevt
8baf722343 Spelling. 2024-02-20 01:53:32 +01:00
joevt
cf4ce01ddd ppcopcodes: set DSISR for alignment exception. 2024-02-20 01:22:55 +01:00
joevt
57d919e424 appleramdac: HW cursor fixes. 
- Add mask so that hardware cursor cannot be drawn beyond the right edge of the frame buffer.
- Add invert pixels. Invert pixels are used in the I-beam cursor and the Watch cursor.
 2024-02-20 01:00:50 +01:00
joevt
b0dc893a05 dma: Add name to dma classes. 
For logging purposes, each DMA channel should have a name.
 2024-02-19 15:30:20 +01:00
Maxim Poliakovski
f5bb484226 sc53c94: fix interrupt reporting. 2024-02-19 15:30:20 +01:00
dingusdev
29f3ffd474 Continued clean-up, part 2 2024-02-18 07:06:27 -07:00
dingusdev
b160e38f8f Continued code clean-up 2024-02-16 06:55:13 -07:00
Maxim Poliakovski
bc2714ab2a platinum: handle non-DWORD register accesses. 2024-02-15 15:35:17 +01:00
dingusdev
38d94e509f Further code cleanup 2024-02-14 22:19:08 -07:00
dingusdev
ec23a532f6 Minor clean-up for branching instructions 2024-02-12 20:59:04 -07:00
joevt
8a800062dd grandcentral: Add DMA channel enum. 2024-02-12 14:06:19 +01:00
Maxim Poliakovski
cf14144d5b machinetnt: add Power Macintosh 7300. 2024-02-12 02:45:29 +01:00
Maxim Poliakovski
28e7a806b4 grandcentral: use MeshStub on machines without MESH. 2024-02-12 02:38:38 +01:00
Maxim Poliakovski
a0e56aa4cf grandcentral: connect external SCSI HW. 2024-02-12 02:17:09 +01:00
Maxim Poliakovski
b3e3b73159 grandcentral: connect MESH HW. 2024-02-12 02:17:09 +01:00
Maxim Poliakovski
046452fc56 mesh: various improvements. 2024-02-12 02:17:09 +01:00
Maxim Poliakovski
e77b8785ff grandcentral: wire SWIM3 DMA interrupt. 2024-02-12 02:01:01 +01:00
Maxim Poliakovski
061fc5a24d hwinterrupt: remove deprecated SCSI0 & SCSI1. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
cb8c2cb450 Wire CONTROL interrupt. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
98d661eda1 Wire PLATINUM interrupt. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
8ddbc9c427 Wire SCSI_MESH interrupt. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
5902cd5c28 Wire SCSI_CURIO interrupt. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
ce2f6ddadd grandcentral: cleanup interrupt acknowledgement. 2024-02-12 01:46:21 +01:00
Maxim Poliakovski
cdc5589bcf hwinterrupt: new interrupt definitions (joevt's work). 2024-02-12 01:42:59 +01:00
joevt
833534bdaa machinecatalyst: Cleanup board register 1. 2024-02-11 23:11:10 +01:00
Maxim Poliakovski
8d30fea63b platinum: implement video emulation. 2024-02-11 22:59:43 +01:00
Maxim Poliakovski
7d06c5b37a control: use RaDACal emulation from appleramdac. 2024-02-11 22:59:43 +01:00
Maxim Poliakovski
dd95468d74 New source for TNT RAMDAC emulation (DACula & RaDACal). 2024-02-11 22:59:43 +01:00
Maxim Poliakovski
478bd31dc7 dbdma.h: add missing include. 2024-02-11 22:59:43 +01:00
Maxim Poliakovski
44b1d34cc7 control: support interlaced modes. 2024-02-11 22:22:27 +01:00
joevt
d0b0b8070c ppcopcodes: Fix l*ux? invalid form check. 
Invalid form is (reg_a == reg_d) || reg_a == 0.
Therefore, valid form is (reg_a != reg_d) && reg_a != 0
!(a || b) == !a && !b
 2024-02-11 07:41:13 -07:00