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798 Commits

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Author SHA1 Message Date
Maxim Poliakovski
99559c1e0c Merging in odd commits 2020-02-10 19:37:50 -07:00
dingusdev
b16427e810 Further disassembler work 2020-02-10 19:33:14 -07:00
Maxim Poliakovski
825da69a10 debugger: disassembler integration. 2020-02-10 19:31:57 -07:00
Maxim Poliakovski
d6d85a750f Merge branch 'ppc-tests' into 'master'. 2020-02-11 01:20:55 +01:00
Maxim Poliakovski
26bd402f44 ppcopcodes: optimize ppc_changecrf0() a bit. 2020-02-10 23:07:39 +01:00
Maxim Poliakovski
36fc7a9aaa Add XER[OV] clear tests. 2020-02-10 19:34:03 +01:00
Maxim Poliakovski
d0f1a34c02 Fix integer multiplications. 
Add a couple of tests for verifying XER[OV] updating code
for mullwo[.].
 2020-02-10 18:36:28 +01:00
Maxim Poliakovski
a72e2fd67d Simplify unsigned integer divisions. 2020-02-10 17:16:18 +01:00
Maxim Poliakovski
a06fb88324 Make dingusppc and testppc independent targets. 2020-02-10 16:41:40 +01:00
Maxim Poliakovski
d4a2f400b5 Fix divw[.] and divwo[.] emulation. 
Also adds a couple of tests for undocumented
CPU behaviour. Remove superfluous "sidiv".
 2020-02-10 16:07:11 +01:00
dingusdev
a4d815344a Patched up DIVW(U)O(.) 2020-02-09 13:59:30 -07:00
Maxim Poliakovski
b057a8373d Simplify SUBF and remove not_this. 2020-02-09 08:05:20 +01:00
Maxim Poliakovski
32e64fc1b2 Make XER update code inline & private. 2020-02-09 08:01:26 +01:00
Maxim Poliakovski
49002860ed Fix carry update for subfc(.) and subfco(.). 2020-02-09 07:41:03 +01:00
dingusdev
6f16ba8c57 Fixed SUBFME(O)(.) 2020-02-08 22:06:01 -07:00
dingusdev
051edd5e38 Subtraction operation fixes in progress 2020-02-08 20:35:11 -07:00
Maxim Poliakovski
8d03d24c77 Complete tests for the integer instructions. 2020-02-08 23:23:58 +01:00
Maxim Poliakovski
532e67164f debugger: replace stol with stoul. 2020-02-04 14:26:57 +01:00
Maxim Poliakovski
439e5795ea Revert "Write to GPRs in debugger + VS 2019 compile fix" 
This reverts commit 90e229d9b4.
 2020-02-04 14:21:59 +01:00
Maxim Poliakovski
fe57beb983 Revert "Disassembler added" 
This reverts commit 37078ddfe1.
 2020-02-04 14:20:10 +01:00
Maxim Poliakovski
09ac682dd2 Revert "Revert strcat_s/strcpy_s to strcat/strcpy." 
This reverts commit 5d5c568714.
 2020-02-04 14:19:26 +01:00
Maxim Poliakovski
5d5c568714 Revert strcat_s/strcpy_s to strcat/strcpy. 2020-02-04 13:05:22 +01:00
dingusdev
b364aa0ae4 Patching up Subtraction Opcodes 2020-02-03 22:32:56 -07:00
dingusdev
f52be627b5 Fixed subfo(.) 2020-02-03 17:28:41 -07:00
Maxim Poliakovski
1c5d0e640e Add tests for all subtraction variants. 2020-02-04 01:00:37 +01:00
Maxim Poliakovski
03439b2a49 Placeholders for SUBFEO[.], SUBFMEO[.] and SUBFZEO[.]. 2020-02-04 00:58:04 +01:00
Maxim Poliakovski
d25ce6a244 Add tests for shifts and fix their emulation. 2020-02-03 22:59:47 +01:00
Maxim Poliakovski
8c1c1e0a0d Fix and refactor additions with OE=1. 2020-02-03 19:42:33 +01:00
dingusdev
37078ddfe1 Disassembler added 
Created by maximumspatium, with some additions by me.
 2020-02-03 08:03:24 -07:00
Maxim Poliakovski
4e4d0370be Modularize build system. 
This way object files can be shared accross multiple executables.
 2020-02-03 14:36:37 +01:00
dingusdev
90e229d9b4 Write to GPRs in debugger + VS 2019 compile fix 2020-02-02 19:18:20 -07:00
dingusdev
eb476adf87 Small fix to addeo 2020-02-02 16:36:47 -07:00
dingusdev
60bf5dfa6a ADDO(.) and ADDCO(.) fixed 
Temp fix to look into the issues with the addition ops and overflow flag issues.
 2020-02-02 11:54:33 -07:00
dingusdev
fe6ea7d9f6 Division ops fixed 2020-02-01 10:51:59 -07:00
dingusdev
0b2de4ac4c Division Ops Fixes WIP 2020-01-31 21:06:06 -07:00
dingusdev
8c10004f52 Fixed all multiplication issues 2020-01-31 18:17:01 -07:00
Maxim Poliakovski
99e8bc98f3 Fix mulhw/mulhw. emulation. 2020-02-01 02:02:12 +01:00
dingusdev
ddae141c22 Overflow fixes in progress 2020-01-31 16:54:37 -07:00
Maxim Poliakovski
cc7814a722 Fix ORIS bug in the test suite. 2020-02-01 00:42:57 +01:00
Maxim Poliakovski
a27d7436ad Fix ppctests.cpp and add more instructions. 2020-01-31 21:53:02 +01:00
Maxim Poliakovski
b007dbc743 More PPC instruction tests. 2020-01-31 18:04:50 +01:00
Maxim Poliakovski
aad75266f7 Fix cntlzw emulation. 2020-01-31 18:03:27 +01:00
Maxim Poliakovski
7d7b0b7de3 Initial PPC emulation tests. 2020-01-31 04:10:53 +01:00
Maxim Poliakovski
29fa6e6174 Move mem_ctrl_instance to ppcexec. 2020-01-31 04:08:22 +01:00
Maxim Poliakovski
304409b496 ppcexec: break long strings, correct spelling. 2020-01-31 00:13:26 +01:00
dingusdev
df4a963558 Quick build fix 2020-01-29 21:13:36 -07:00
dingusdev
3dead1f65c Updated TBRs correctly in mtspr 2020-01-29 21:08:42 -07:00
dingusdev
e1c0ec3dd2 Fixed MTSPR for time base regs 2020-01-29 20:47:12 -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