Dr. Chat
691c3d1021
EXTRACT_I32: Support constant src1
2016-11-11 16:50:42 -06:00
Dr. Chat
52c75c8dbc
x64 backend: Pass guest return address as first argument to guest functions.
2016-08-26 13:46:21 -05:00
Dr. Chat
7683069f6c
Set context/membase registers to rsi/rdi respectively.
...
Use offsetof for the backend thunks.
2016-08-26 11:00:42 -05:00
Dr. Chat
5f4416ee2f
x64 backend: Save nonvolatile XMM registers on host -> guest transitions
...
Define the context and membase registers in the x64 emitter.
2016-08-22 14:55:16 -05:00
Dr. Chat
e3fdb08ad7
x64 JIT: Allocate constant data outside of the guest heap.
2016-08-18 18:26:55 -05:00
Dr. Chat
22794902f3
CNTLZ: Invert the result using xor rather than subtraction
2016-08-01 13:25:44 -05:00
Dr. Chat
8427acfada
Use vpminud to saturate rather than bitwise ops (shaves 6 instructions per 16 in 32 saturated pack)
2016-07-23 19:19:40 -05:00
Dr. Chat
2d55b12cc9
Fix a race condition in x64 code cache involving RtlGrowFunctionTable
2016-07-19 13:59:40 -05:00
Dr. Chat
18ff97e6b6
OPCODE_IS_NAN
2016-07-11 20:44:12 -05:00
Dr. Chat
f2ad6b8cb8
OPCODE_RECIP
2016-06-26 13:03:42 -05:00
gibbed
b5bef8c54d
Undoing the previous commit in favor of finding a better solution (xmm1/xmm2 can't safely be used here).
2016-06-19 02:33:52 -05:00
gibbed
d04a6cc983
Added support for when both src1 and src2 are constants in EmitCommutativeBinaryXmmOp and EmitAssociativeBinaryXmmOp.
2016-06-19 02:10:40 -05:00
sephiroth99
4c0f9e6342
Add missing includes
2016-01-20 10:36:01 -05:00
Ben Vanik
6777ce6668
Reconcile debugger and save state stuff into a single implementation.
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Fixes #497 and fixes #496 .
Still rough edges, but at least less duplication.
2016-01-18 11:48:21 -08:00
Ben Vanik
2e826f9321
Supporting constants in Haswell codepaths for mul_add/sub.
2016-01-13 22:29:39 -08:00
Dr. Chat
51dde62f09
x64 backend vector optimizations
2016-01-13 01:43:23 -06:00
Dr. Chat
6d2f083b09
Up the maximum function count to 50,000
2016-01-13 01:30:15 -06:00
Ben Vanik
952d35911c
Folding build_tools back into the main repo for simplicity.
2015-12-30 16:53:14 -08:00
Ben Vanik
cc37fb1358
Updating to the latest capstone. Fixes #440 .
2015-12-29 15:19:08 -08:00
Ben Vanik
9c694f07b3
Better trap message.
2015-12-29 13:40:53 -08:00
Ben Vanik
948aa2400d
Formatting all code. Too gnarly to rebase properly.
2015-12-29 13:13:34 -08:00
Dr. Chat
b9159ddee8
X64CodeCache: Add a couple of overflow debug asserts
2015-12-29 13:09:52 -08:00
Dr. Chat
1442f50058
X64Backend: Take a reference of the pair rather than a copy (and formatting)
2015-12-29 13:09:40 -08:00
Dr. Chat
67a45203e3
Uninstall the X64 backend exception callback on exit.
2015-12-29 12:35:56 -08:00
Dr. Chat
41d5b41523
Automatically install any CPU breakpoints in any newly-defined functions if necessary.
2015-12-29 12:32:01 -08:00
Dr. Chat
d09e3b7953
Fix incorrect backend breakpoints implementation
2015-12-29 12:32:00 -08:00
Dr. Chat
e383e2f101
Processor breakpoint support
2015-12-29 12:28:56 -08:00
Ben Vanik
0e58208add
Dropping elemental-forms and swapping out with imgui.
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Too much code for such little use. This should simplify porting.
2015-12-26 20:25:24 -08:00
Ben Vanik
15816327b4
Renaming xe::cpu::frontend to xe::cpu::ppc.
2015-12-14 21:17:55 -08:00
Ben Vanik
9273359cdd
Removing vestigial ContextInfo.
2015-12-14 20:57:14 -08:00
Ben Vanik
dfd92757a9
Adding CONTEXT_BARRIER to force the PPC context to synchronize.
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This is just an annotation right now, as it's not actually needed.
2015-11-25 14:48:36 -08:00
Ben Vanik
4af6c41740
Moving profiling.h to base - UI could be separated for cleanliness.
2015-11-07 12:31:07 -08:00
Dr. Chat
9985187b23
Implement vpkuwum/vpkuhum
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Fixed vpkuwus with signed numbers
Implement some constant sources for vec average/unpack
2015-11-06 15:18:48 -06:00
Ben Vanik
5087ccd565
Tracking capstone next.
2015-11-05 18:43:15 -08:00
Ben Vanik
5525f6c0a2
Tracking master xbyak.
2015-11-05 17:17:52 -08:00
Dr. Chat
f3fe260a17
Fallback case if indirection table could not be allocated.
2015-11-04 06:46:52 -06:00
Ben Vanik
ee92f75a84
Updating to the latest clang-format. Make sure to update yourselves!
2015-09-22 08:26:19 -07:00
sephiroth99
542f5ba8e5
Move GetTempReg higher in the source file, before its first usage.
2015-09-22 07:39:26 -07:00
Ben Vanik
4c8634bc31
Fixing breakpoints.
2015-09-21 21:10:57 -07:00
Ben Vanik
5d033f9cb3
A new debugger.
...
Lots of bugs/rough edges/etc - issues will be filed.
Old-style debugging still works (just use --emit_source_annotations to get
the helpful movs back and --break_on_instruction will still fire).
2015-09-20 21:31:05 -07:00
Ben Vanik
3c96b6fa0a
DANGER DANGER. Switching to global critical region.
...
This changes almost all locks held by guest threads to use a single global
critical region. This emulates the behavior on the PPC of disabling
interrupts (by calls like KeRaiseIrqlToDpcLevel or masking interrupts),
and prevents deadlocks from occuring when threads are suspended or
otherwise blocked.
This has performance implications and a pass is needed to ensure the
locking is as granular as possible. It could also break everything
because it's fundamentally unsound. We'll see.
2015-09-06 09:30:54 -07:00
Ben Vanik
33270cd2a0
Making tracing use the fast logger path.
2015-09-05 21:12:10 -07:00
Ben Vanik
5355183590
Don't double-break on debugbreak.
2015-09-01 09:45:32 -07:00
Ben Vanik
7233df2778
Switch default --ignore_undefined_externs to true.
2015-08-30 20:48:41 -07:00
Ben Vanik
82a72e1974
Adding MemoryBarrier opcode.
2015-08-30 17:25:02 -07:00
Ben Vanik
b80a028589
Much better errors on undefined externs.
2015-08-30 15:27:12 -07:00
Ben Vanik
764b11fa04
Formatting premake files.
2015-08-29 20:57:31 -07:00
Dr. Chat
f2b2a22687
Add gflags to projects that need it only
2015-08-29 21:16:57 -05:00
Ben Vanik
b7203c2989
Logging to with a ringbuffer. Much faster.
2015-08-29 18:06:30 -07:00
Ben Vanik
a668556d7f
Fixing Windows build.
2015-08-18 14:45:49 -07:00
