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37caa5cea1c52fa7d2a0577b1333ca2a5b502883
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156 Commits

Author SHA1 Message Date
Ben Vanik
37caa5cea1 vnmsubfp, fixing vrlimi128. 2013-09-30 21:14:23 -07:00
Ben Vanik
f5b99d7448 Fixing some altivec instruction decode issues. 2013-09-30 17:54:49 -07:00
Ben Vanik
26ec76ef35 A lot of progress on altivec instructions. 
Some bad results, still, and some instructions are not decoding right.
 2013-09-29 21:05:48 -07:00
Ben Vanik
3662118246 vmaddfp/vmaddcfp/vmulfp/vsubfp. 2013-09-29 00:02:25 -07:00
Ben Vanik
5652a150e1 vand/vnor/vor/vxor. 2013-09-28 23:45:16 -07:00
Ben Vanik
526b1a85b7 Simple altivec loads/stores. 2013-09-28 23:14:43 -07:00
Ben Vanik
f398ccba56 Skeleton emitter file. 2013-09-28 19:52:33 -07:00
Ben Vanik
51184f73ea Disassembling a few instructions. 2013-09-28 19:37:34 -07:00
Ben Vanik
f4f66ff7f1 Beginning Altivec disassembly/emitting. 2013-09-28 09:14:04 -07:00
Ben Vanik
3e0d9af57e Placeholders for memory access breakpoints. 2013-09-25 20:13:43 -07:00
Ben Vanik
03a68d4c49 PerformanceCounter. 2013-09-25 18:36:34 -07:00
Ben Vanik
91f62918f6 Adding vblank interrupt. 2013-09-25 00:46:09 -07:00
Ben Vanik
998467ce05 Fixing cntlzd. 2013-09-25 00:21:41 -07:00
Ben Vanik
d5b8a2091a Switching tracing order to prevent skipping traces of branch instructions. 2013-09-06 23:21:08 -07:00
Ben Vanik
39ef8d8263 Properly using XapiThreadStartup routines, if present. 2013-06-30 10:27:06 -07:00
Ben Vanik
c9a39a8b62 Dumping module info on startup and logging unimplemented kernel calls. 2013-06-30 07:53:17 -07:00
Ben Vanik
6f602d120a Adding thread ID to trace lines and cleaning up their formatting. 2013-06-30 06:09:08 -07:00
Ben Vanik
052c70efce Fixing broken opcode 63 stuff. 2013-06-02 12:01:43 -07:00
Ben Vanik
b3e93a0d1d srad. 
Probably right.
 2013-06-02 11:33:07 -07:00
Rick Gibbed
fbaaebdb41 Oops. Tab! 2013-06-02 09:43:27 -07:00
Rick Gibbed
b97b8226b2 Fixed a crash when adding a FunctionSymbol with a NULL address. 2013-06-02 07:57:38 -07:00
Rick Gibbed
105aee506d dcbf disasm. 2013-06-02 07:56:17 -07:00
Ben Vanik
e00e665a09 Basic command buffer processing. 2013-06-01 21:49:14 -07:00
Rick Gibbed
3667821be3 ldarx & stdcx disasm. 2013-05-31 22:01:35 -07:00
Ben Vanik
ef0032ecff Wiring up register read/write from JIT -> GPU. 2013-05-31 21:23:26 -07:00
Rick Gibbed
edf3a9155b The stack address needs to start at the end of the allocated memory for the stack, not the beginning. 2013-05-31 20:55:52 -07:00
Ben Vanik
38efd3837d Adding support for detecting the save/rest fpr and vmx blocks. 2013-05-31 01:53:30 -07:00
Ben Vanik
e6195c4086 fmadd, orc, extsh, extsw. 2013-05-31 01:00:00 -07:00
Ben Vanik
9bb36c7404 Fixing decoding of the rld* instructions. 2013-05-31 00:38:26 -07:00
Ben Vanik
dc16653164 Fixing decoding of some of the opcode 63 instructions. 2013-05-31 00:09:10 -07:00
Ben Vanik
14c3b8a382 Adding a case for tail calls. 
Still missing the forward tail call case, as there is legit code that
does weird branches like that.
 2013-05-30 23:41:25 -07:00
Ben Vanik
e7665c11eb Adding basic constant checks and updates to memory instructions. 
Only those instructions likely to have immediate values have been updated.
It'd be nice to go further than this and a) centralize the ea calculations
b) move this all to the analysis pass c) generate mov's in Read/WriteMemory
using the immediates as bases instead of all the register work.

Also fixing a broken stwcx that was causing crashes.
 2013-05-30 23:20:05 -07:00
Ben Vanik
78086684c6 Now tracking constant values for most operations. 
This will make it easier to enable memory access optimizations and hacks.
Not all operations are updating the constant registers, only those that
are likely to participate in constant value building. Constant values are
cleared on every basic block, though this may be too zealous it prevents
weird fall-through cases.
 2013-05-30 22:50:32 -07:00
Ben Vanik
f307bc9eb1 Adding --target= and --trace_registers flags. 
--target=[xex|iso] makes it possible to specify the thing to run from a
flagfile.
 2013-05-29 21:45:54 -07:00
Ben Vanik
1d0ec64d40 Adding srd/srw. Fixing shamts in other shifts. 2013-05-27 05:35:41 -07:00
Ben Vanik
778efdb276 fcfid(z), fctid(z) -- both largely untested. 2013-05-27 05:22:38 -07:00
Ben Vanik
84fb802166 fadd(s), fdiv(s), fmul(s), fsub(s), fsel, frsp, fabs, fmr, fneg, fnmsubs. 2013-05-27 04:09:07 -07:00
Ben Vanik
c10d719d53 Floating point loads/stores. 
Seem correct. Maybe not.
 2013-05-26 17:59:11 -07:00
Ben Vanik
a09170b2c6 Fixing bad EA write order. 2013-05-26 17:49:37 -07:00
Ben Vanik
a6db12b48f ldx/ldux. 2013-05-26 17:43:37 -07:00
Rick Gibbed
0ca44083e6 Stick the export ordinal in the dummy address for unimplemented export data, to make it obvious what it is when debugging. 2013-05-26 17:37:31 -07:00
Ben Vanik
b5e729f89e sld. 2013-05-26 16:30:52 -07:00
Ben Vanik
924b08b264 cntlzd and fixing broken cntlzwx. 2013-05-26 16:30:43 -07:00
Ben Vanik
86396816f5 rldicl, rldicr. 2013-05-26 16:10:25 -07:00
Ben Vanik
fd86370ccc Fixing warnings on mtmsr/mtmsrd disasm. 2013-05-26 15:03:36 -07:00
Rick Gibbed
1b3351b1e2 disasm for mfmsr, mtmsr, mtmsrd 2013-05-26 08:39:31 -07:00
Ben Vanik
82159b2b9d Adding lfd. 2013-05-26 07:19:09 -07:00
Ben Vanik
9d63eb7499 Fixing condition updates for unsigned compares. 2013-05-26 04:21:07 -07:00
Ben Vanik
5d83465ce4 Fixing branches via the indirection block. 
Also disabling the local indirection optimization until it's implemented.
 2013-05-26 03:59:32 -07:00
Ben Vanik
22f186d713 Better asserts/checks around bad function addresses. 2013-05-26 03:26:49 -07:00