8 commits

Author	SHA1	Message	Date
Michel Heily	be9499c76d	Move cycle counting to CPU Core ... This isn't accurate, I'm probably missing something but at least it'll make the instruction implementation more clean for now.. Former-commit-id: de24b15e1a51e1998207e5ea96fc8543f2553a26	2019-07-05 13:08:07 +03:00
Michel Heily	f8ebe26e5e	Implement thumb format 13 ... (NOT TESTED) Former-commit-id: 160ee3a6c09a12cab53f69c94b385ea17666bd5f	2019-07-05 03:46:04 +03:00
Michel Heily	5df9b6f317	Add thumb push-pop. ... Not tested, cycle modeling is crap Former-commit-id: a5092dab79a1a660fc6c96a71f0908cc2054be27	2019-07-05 03:28:02 +03:00
Michel Heily	702a08e30c	Add many thumb instructions.. ... TODO add more tests for all the instructions I've got implemented so far. Also, I need to rewrite the whole "sysbus" module again because it's crap and I keep refactoring it as I go. I've added the "Dummy" because the bios for some reason tries to memzero an unmapped region on the work ram (the thumb loop that ends at 0x126) Former-commit-id: 67befd0935ee10df9ac8ceeaebd14f69767a7f16	2019-07-04 01:56:50 +03:00
Michel Heily	eaf972de93	Implement thumb format 6 (PC-Relative Load) and test it. ... Former-commit-id: ae161edb0c8968913d2ef72a14053c118c6f7692	2019-07-03 02:15:16 +03:00
Michel Heily	b82874809f	Implement thumb format3 instruction and add a test for it. ... Former-commit-id: 8cf6664027dc3d5dbeb6d2ca3d089820baac2709	2019-07-03 01:26:48 +03:00
Michel Heily	4011911cca	Pass around "Bus" instead of "SysBus" ... Former-commit-id: c20dae7dd3ddcb3bd8f671a16fd67a241bd6c459	2019-07-03 01:22:36 +03:00
Michel Heily	6f81c236a6	Mega Commit #2 - Add some thumb decoding and disassembly ... Former-commit-id: e3a89ac681a8d6f6f0bee85b32f64d181e11242f	2019-07-03 00:03:35 +03:00