9bb36c7404
Fixing decoding of the rld* instructions.
2013-05-31 00:38:26 -07:00
dc16653164
Fixing decoding of some of the opcode 63 instructions.
2013-05-31 00:09:10 -07:00
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
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
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
7990146001
xex2 loader now guesses sizes to allocate.
...
This may not be right in all cases, but seems to work.
2013-05-29 23:26:34 -07:00
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
37530d1438
Adding some required video export variables.
2013-05-29 21:26:29 -07:00
6950b21424
Reworking the memory system to not commit 3gb and to properly alloc data.
...
Now only 512MB is committed on startup. Loaded XEXs are placed into their
required addresses in the 0x8... range. Kernel structures are allocated
from the normal heap like other data. There should no longer be any magical
pointers.
2013-05-29 21:00:55 -07:00
61f7f6d28e
Starting work on some of the Vd kernel functions.
2013-05-28 20:00:06 -07:00
2cecc02787
Skeleton GPU files.
2013-05-27 21:45:55 -07:00
16baef3591
Starting physical memory allocation routines.
...
These currently don't do anything special w.r.t. memory addresses/etc,
but will in the future.
2013-05-27 20:09:40 -07:00
f78e7945d4
Fixing malloc alighment and duplicate calls to NtAllocateVirtualMemory.
2013-05-27 19:58:20 -07:00
1d0ec64d40
Adding srd/srw. Fixing shamts in other shifts.
2013-05-27 05:35:41 -07:00
778efdb276
fcfid(z), fctid(z) -- both largely untested.
2013-05-27 05:22:38 -07:00
84fb802166
fadd(s), fdiv(s), fmul(s), fsub(s), fsel, frsp, fabs, fmr, fneg, fnmsubs.
2013-05-27 04:09:07 -07:00
fe6df31280
Finishing off the kernel method conversion.
2013-05-26 23:06:09 -07:00
64eb2aa2b3
Converting RTL methods to the new style.
2013-05-26 23:05:05 -07:00
c4e0347932
NULLs!
2013-05-26 22:53:46 -07:00
fe9cb1cddb
Oops.
2013-05-26 22:46:45 -07:00
9f06645e75
Merge branch 'master' of https://github.com/benvanik/xenia
2013-05-26 22:42:28 -07:00
78ee6c9ee9
Added video submodule for xboxkrnl and xam modules.
2013-05-26 22:42:07 -07:00
9eadffe461
Added float/double swap helpers.
2013-05-26 22:39:39 -07:00
b87b17f51e
Converting more kernel methods to the new style.
2013-05-26 22:04:12 -07:00
6e8828f843
Switching kernel files to the new style.
2013-05-26 21:37:47 -07:00
fbe800aacd
Preparing to enable unshimmed kernel methods that can be called directly.
2013-05-26 20:32:30 -07:00
25d8b5f8d8
Switching shim mapping macro to use ordinal constants.
2013-05-26 20:10:10 -07:00
a332faf419
Adding ordinal enums to kernel modules.
...
Access via xe::kernel::modules::xboxkrnl::ordinals::MyFunction
(or just ordinals::MyFunction when in the namespace).
Some collisions occurred - just added random suffixes for now.
2013-05-26 19:28:46 -07:00
87b8ebd613
Forgot to switch macros.
2013-05-26 19:19:26 -07:00
9f320ba4a7
Prepping kernel export tables for various uses.
2013-05-26 18:57:41 -07:00
1b07aace73
Moving kernel functions into their proper namespaces.
2013-05-26 18:43:57 -07:00
1a5a8d748d
Adding missing files to the xam gypi.
2013-05-26 18:40:51 -07:00
c10d719d53
Floating point loads/stores.
...
Seem correct. Maybe not.
2013-05-26 17:59:11 -07:00
a09170b2c6
Fixing bad EA write order.
2013-05-26 17:49:37 -07:00
a6db12b48f
ldx/ldux.
2013-05-26 17:43:37 -07:00
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
c29c4b067f
Corrected a xam export to variable.
2013-05-26 17:23:30 -07:00
b5e729f89e
sld.
2013-05-26 16:30:52 -07:00
924b08b264
cntlzd and fixing broken cntlzwx.
2013-05-26 16:30:43 -07:00
86396816f5
rldicl, rldicr.
2013-05-26 16:10:25 -07:00
fd86370ccc
Fixing warnings on mtmsr/mtmsrd disasm.
2013-05-26 15:03:36 -07:00
5f494a4449
Corrected many xboxkrnl exports to variable.
2013-05-26 09:46:20 -07:00
1b3351b1e2
disasm for mfmsr, mtmsr, mtmsrd
2013-05-26 08:39:31 -07:00
82159b2b9d
Adding lfd.
2013-05-26 07:19:09 -07:00
9d63eb7499
Fixing condition updates for unsigned compares.
2013-05-26 04:21:07 -07:00
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
22f186d713
Better asserts/checks around bad function addresses.
2013-05-26 03:26:49 -07:00
bf9e92c027
Fixing typo in disasm.
2013-05-26 02:48:31 -07:00
35ce144a37
Disasm of some memory routines.
2013-05-26 02:45:32 -07:00
6678279ebf
Corrected more issues with X_RTL_CRITICAL_SECTION, RtlInitializeCriticalSection, RtlInitializeCriticalSectionAndSpinCount.
2013-05-26 02:36:48 -07:00
Ben Vanik