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
Ben Vanik
bf9e92c027
Fixing typo in disasm.
2013-05-26 02:48:31 -07:00
Ben Vanik
35ce144a37
Disasm of some memory routines.
2013-05-26 02:45:32 -07:00
Ben Vanik
6b851da9d7
Fixing analysis regression: don't analyze on gets during analysis pass.
2013-05-26 02:11:08 -07:00
Ben Vanik
f94256aaaf
Adding a simple heuristic to find leaf thunk functions.
2013-05-26 01:43:44 -07:00
Rick Gibbed
1640acaf8a
mftb
2013-05-26 00:48:53 -07:00
Ben Vanik
7febbe0f86
Fixing <8b memory accesses.
2013-05-26 00:44:20 -07:00
Rick Gibbed
0855fe7014
addicx
2013-05-26 00:27:36 -07:00
Ben Vanik
ab762e0009
Adding disassemblers for the fpu instructions.
2013-05-26 00:13:46 -07:00
Ben Vanik
4073028188
Very basic, super slow, nasty indirection.
2013-05-25 20:32:58 -07:00
Ben Vanik
2986a0be82
Removing debug int3.
2013-05-25 17:20:52 -07:00
Ben Vanik
ce27fb333b
Fixing rlwimix.
2013-05-25 17:08:31 -07:00
Ben Vanik
bd8376e231
Making xenia-test run on Windows.
2013-05-25 05:20:28 -07:00
Ben Vanik
edb3aabdd4
Removing llvm backend.
2013-05-25 04:28:21 -07:00
Ben Vanik
eb22289dc7
Fixing bad fcmpu disasm.
2013-05-25 04:25:27 -07:00
Ben Vanik
a5da226617
cntlzwx.
2013-05-25 03:23:33 -07:00
Ben Vanik
de85adea2e
divwx/divwux.
2013-05-25 02:49:44 -07:00
Ben Vanik
9f3f5d2c0e
mullw.
2013-05-25 01:56:42 -07:00
Ben Vanik
e29de199ff
srawix.
2013-05-25 01:50:46 -07:00
Ben Vanik
8207bb8088
negx
2013-05-25 01:35:19 -07:00
Ben Vanik
07d0dd98b6
slwx, ignoring twi.
2013-05-25 01:31:38 -07:00
Ben Vanik
ed401449b7
Only create the shared return block if required.
2013-05-25 00:45:16 -07:00
Ben Vanik
da62ec56f9
Adding the ret required for tail calls.
2013-05-25 00:41:01 -07:00
Ben Vanik
fb22aeb5ac
Fixing assertion warnings from asmjit.
2013-05-25 00:40:30 -07:00
Ben Vanik
eac03765db
Adding addx. Whoops.
2013-05-25 00:07:35 -07:00
Ben Vanik
04485b6460
rlwimix/rlwinmx.
2013-05-24 23:34:52 -07:00
