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603 Commits

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Author SHA1 Message Date
Ben Vanik
0fde6135a0 Fixing XO instruction decoding. 2013-01-28 15:31:46 -08:00
Ben Vanik
9b0cb94e43 Fixing kernel exported variables. 2013-01-28 14:51:23 -08:00
Ben Vanik
9ad6bb917f RtlImageXexHeaderField stub. 2013-01-28 14:25:16 -08:00
Ben Vanik
e93908dd72 Skeleton code for more kernel calls. 2013-01-28 13:28:22 -08:00
Ben Vanik
6c4af5aa70 Kernel calls and variables now working and tracing better. 2013-01-28 12:36:39 -08:00
Ben Vanik
5c2060af72 Now running up to the first required kernel call. 
If memory address validation is turned off it runs a lot further.
 2013-01-28 03:03:37 -08:00
Ben Vanik
46d5a0b51d Executing a bunch of instructions! 
Very hacky module startup code, but can now start XEXs! Time to start
implementing kernel stuff.
 2013-01-27 22:14:24 -08:00
Ben Vanik
92a3e19cd9 Fixing to allow multiple executions/process. 2013-01-27 19:33:57 -08:00
Ben Vanik
12d9c3d15e First instruction executed in the test runner! 
Fixes #7.
 2013-01-27 17:49:32 -08:00
Ben Vanik
bba99d4a22 Refactoring to allow for raw binary loading. 2013-01-27 12:48:10 -08:00
Ben Vanik
26d5df0d38 Adding the start of the instruction test infrastructure. 2013-01-27 02:51:53 -08:00
Ben Vanik
e37821cf36 Checking in binutils to enable ppc cross compile. 2013-01-27 00:22:59 -08:00
Ben Vanik
e0951d012e Updating LLVM and ninja. 2013-01-26 22:32:43 -08:00
Ben Vanik
d9b08f569f Adding a bunch of instructions. 2013-01-26 21:51:31 -08:00
Ben Vanik
733fe85d37 Cleaning up function registers and setting up CR. 2013-01-26 01:25:31 -08:00
Ben Vanik
9b3d96a8ae Cleaning up instruction decoding names to match the docs better. 2013-01-25 23:45:13 -08:00
Ben Vanik
ffdc1e5d4b Hacking on some instructions. 2013-01-25 23:32:37 -08:00
Ben Vanik
2e6db831a5 TODO update. 2013-01-25 01:01:11 -08:00
Ben Vanik
ebda245773 Better handling of invalid/unimplemented instructions. 2013-01-25 00:51:56 -08:00
Ben Vanik
dcb958de54 Adding better register tracking through locals and fixing branches. 
LLVM does an amazing job of optimizing this. There are many opportunities
to make it better, too, by preventing spilling where not required or only
spilling/filling things when needed.
 2013-01-25 00:32:42 -08:00
Ben Vanik
47481fecf7 Adding tracing methods. 2013-01-24 00:10:24 -08:00
Ben Vanik
385a4ee23b Cleaning up function creation. 2013-01-23 22:38:59 -08:00
Ben Vanik
a10a05b6f2 Misc output cleanup and a test run script. 2013-01-23 21:59:26 -08:00
Ben Vanik
860a0739ec Adding gflags to handle command line flags. 
It sucks, but is the best there is without using boost.
 2013-01-23 21:31:23 -08:00
Ben Vanik
01fee047f7 Update TODO.md 2013-01-22 13:15:02 -08:00
Ben Vanik
9dfcbee090 Update TODO.md 2013-01-22 10:50:20 -08:00
Ben Vanik
0aaaac2a7a Adding TODO. 2013-01-22 00:54:49 -08:00
Ben Vanik
91f9e8b7bb Generating a lot of code! 
Still a few missing instructions/variants and other issues, but a big and
valid LLVM module is being generated.
 2013-01-22 00:22:27 -08:00
Ben Vanik
791f14182c Fixing a bunch of valgrind errors and reworking globals. 2013-01-21 14:31:59 -08:00
Ben Vanik
b29dd22850 Adding instruction emitting functions. 
All empty, all ready to go!
 2013-01-21 11:55:42 -08:00
Ben Vanik
95a8be078b Rearranging code a bit to keep things cleaner. 2013-01-21 10:58:52 -08:00
Ben Vanik
b91d550ef1 Adding instruction generation loop. 
Not yet doing anything, but close.
 2013-01-21 01:11:57 -08:00
Ben Vanik
25af5f410a Cleaning up the names in imports/functions. 2013-01-21 00:13:00 -08:00
Ben Vanik
68cc34bb79 Fixing up basic block targets and such. 2013-01-20 17:27:49 -08:00
Ben Vanik
852536ae0a Basic function analysis. 
Finds basic blocks and estimates proper function bounds.
Seems legit for compiled code.
 2013-01-20 16:46:08 -08:00
Ben Vanik
d4b0bf73c1 Prepping flow for basic block building. 2013-01-20 09:48:39 -08:00
Ben Vanik
ca2908db32 Converting everything to C++ cause I'm a masochist. 2013-01-20 01:13:59 -08:00
Ben Vanik
8a5dcbc1dd Hacky state for instruction gen. 2013-01-19 11:04:22 -08:00
Ben Vanik
ea5154af0f Codegen experimentation. 2013-01-19 05:26:01 -08:00
Ben Vanik
c18e94c5be Fleshing out the symbol database. 
Now detecting a lot of functions via method hints and generating stub
functions. A few holes (in the test xex), but enough to move forward with
codegen.
 2013-01-17 23:18:09 -08:00
Ben Vanik
f779adda55 Update README.md 2013-01-14 13:27:52 -08:00
Ben Vanik
6c5432eb45 Symbol database skeleton. 2013-01-14 00:02:24 -08:00
Ben Vanik
bfec194533 Adding instruction table and basic PPC state. 
Can decode a single instruction.
 2013-01-13 21:25:28 -08:00
Ben Vanik
099e37490a Work on CPU, codegen skeleton, and thunk. 2013-01-13 15:48:18 -08:00
Ben Vanik
2f4bc598e5 CPU skeleton. 2013-01-13 00:34:08 -08:00
Ben Vanik
bcd575f9b0 Massive dump of xenia-info required code. 
This is a working xenia-info for xex files (no gdfs files yet).
 2013-01-12 23:25:41 -08:00
Ben Vanik
986d63e412 Fixing xcode builds. 2013-01-11 01:54:48 -08:00
Ben Vanik
eb7cf18acc Adding some third_party deps. 2013-01-11 01:28:56 -08:00
Ben Vanik
7e4a9220d7 Initial project skeleton. 
This includes a working gyp-based build of an executable that uses LLVM.
 2013-01-11 01:23:08 -08:00
Ben Vanik
c03f57c8c6 Update README.md 2013-01-10 15:28:11 -08:00