Mike Pall
38a5ed4b43
Bump copyright date.
2020-01-20 23:26:51 +01:00
Mike Pall
b93a1dd0c8
Bump copyright date to 2017.
2017-01-17 12:35:03 +01:00
Mike Pall
db1b399af1
Bump copyright date to 2016.
2016-03-03 12:02:22 +01:00
Mike Pall
8715ae65c1
Properly handle OOM in trace_save().
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Thanks to Vyacheslav Egorov.
2015-08-20 01:10:30 +02:00
Mike Pall
86913b9bbf
Bump copyright date to 2015.
2015-01-05 23:59:31 +01:00
Mike Pall
18309b0a25
Prevent adding side traces for stack checks.
2014-04-22 09:57:39 +02:00
Mike Pall
ef59e54820
Bump copyright date to 2014.
2014-01-16 23:10:16 +01:00
Mike Pall
9d90988347
Follow-up fix for GC step threshold fix.
2013-11-22 05:13:13 +01:00
Mike Pall
7b4d5306c7
Fix GC steps threshold handling when called by JIT-compiled code.
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Thanks to Cheng, Long.
2013-11-05 19:36:59 +01:00
Mike Pall
4a44c4ff69
Bump copyright date to 2013.
2013-02-11 12:54:48 +01:00
Mike Pall
0af3f47ba0
Add allocation sinking and store sinking optimization.
2012-07-02 23:47:12 +02:00
Mike Pall
9589e11e44
Avoid recursive GC steps after GC-triggered trace exit.
2012-03-20 14:18:14 +01:00
Mike Pall
10ef109eef
Bump copyright date to 2012.
2012-01-23 22:42:42 +01:00
Mike Pall
a0d7827554
Generalize handling of stack checks indicated by highest exit + 1.
2011-10-24 16:11:38 +02:00
Mike Pall
84683405fb
Don't save/restore tmptv with copyTV.
2011-10-24 15:58:54 +02:00
Mike Pall
4c9318792f
Save tmptv state for trace recorder across RECORD vmevent.
2011-10-14 00:43:17 +02:00
Mike Pall
bed0f18466
Remove temporary mcode limit error from application stack.
2011-08-09 00:45:26 +02:00
Mike Pall
82eca898db
Prefer recording loops over calls.
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Hotcounts are decremented by 2 for loops and by 1 for calls.
2011-06-29 01:52:23 +02:00
Mike Pall
deeb8196c4
Reorganize trace linking and track link types.
2011-06-28 23:23:34 +02:00
Mike Pall
3dbae4ffc2
Clean up temporary bytecode patching.
2011-06-28 23:19:36 +02:00
Mike Pall
b6a7fc5330
Cleanup prototype flags.
2011-06-09 13:54:40 +02:00
Mike Pall
8c32b38ca3
Flatten and compress in-memory debug info (saves ~70%).
2011-06-09 01:27:37 +02:00
Mike Pall
585cf05dbd
Move debugging/introspection functionality to lj_debug.c.
2011-06-07 21:37:24 +02:00
Mike Pall
51ee3d951e
Minor change to bytecode penalty code for consistency.
2011-06-07 20:44:55 +02:00
Mike Pall
4057620bf5
Treat extra exit from stack check like a parent exit.
2011-05-26 18:02:42 +02:00
Mike Pall
fb46370e56
Cleanup of target dependencies.
2011-05-16 19:32:47 +02:00
Mike Pall
67d3ac9b19
Fix some portability issues with the JIT compiler.
2011-05-09 20:46:58 +02:00
Mike Pall
77ba7726e2
FFI: Save errno/GetLastError() around allocations, hooks etc.
2011-05-08 22:33:04 +02:00
Mike Pall
bfce3c1127
DUALNUM: Handle integer type in JIT compiler.
2011-03-10 01:57:24 +01:00
Mike Pall
b613216efc
Add SPLIT pass to split 64 bit IR instructions for 32 bit CPUs.
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Add generic HIOP instruction for extra backend functionality.
Add support for HIOP to x86 backend.
Use POWI for 64 bit integer x^k, too.
POWI is lowered to a call by SPLIT or the x64 backend.
2011-02-02 02:29:37 +01:00
Mike Pall
a285415b01
One more fix for the trace flush logic. Sigh.
2011-01-26 02:34:30 +01:00
Mike Pall
96ef87bdfd
Clear bytecode penalty cache in jit.flush().
2011-01-23 19:06:19 +01:00
Mike Pall
f529d22869
Another fix for the trace flush logic. I'll get this right someday.
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Thanks to David Manura.
2011-01-22 20:32:23 +01:00
Mike Pall
685dfc3172
Fix for the fix for the trace flush logic.
2011-01-18 22:17:27 +01:00
Mike Pall
751eff9f97
Cleanup and fix trace flush logic.
2011-01-18 21:08:23 +01:00
Mike Pall
66ba1e68aa
Add trace recorder infrastructure for instruction post-processing.
2011-01-17 01:20:10 +01:00
Mike Pall
06f99fc3df
Bump copyright date to 2011.
2011-01-09 17:12:53 +01:00
Mike Pall
badff4ed0a
Fix error location while recording metamethods.
2010-12-15 19:44:30 +01:00
Mike Pall
5a13fa69d9
Add IR_KINT64.
2010-12-05 22:12:31 +01:00
Mike Pall
c88169dc46
Record y = select(x, ...) idiom.
2010-09-13 01:23:19 +02:00
Mike Pall
8fa1db826c
Create symbol table of JIT-compiled code for use with Linux perf tools.
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Enable with: -DLUAJIT_USE_PERFTOOLS
2010-05-01 04:27:14 +02:00
Mike Pall
2e24770ed3
Simplify management of current trace. Drop lazy save.
2010-04-25 13:53:33 +02:00
Mike Pall
721b73fecb
Turn traces into true GC objects (GCtrace).
2010-04-25 03:32:29 +02:00
Mike Pall
932cda0fe3
Replace on-trace GC frame syncing with interpreter exit.
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Need to sync GC objects to stack only during atomic GC phase.
Need to setup a proper frame structure only for calling finalizers.
Force an exit to the interpreter and let it handle the uncommon cases.
Finally solves the "NYI: gcstep sync with frames" issue.
2010-04-19 00:43:35 +02:00
Mike Pall
fbe092c22d
Fix setup of RD when dispatching to function headers after exit.
2010-04-09 14:26:18 +02:00
Mike Pall
6038866f7d
Pass MULTRES or negated error code in RD to lj_vm_exit_interp.
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Fixes overwrite of saved r12 after trace exit.
2010-03-23 18:31:17 +01:00
Mike Pall
16f33422f1
Restore MULTRES for snapshots pointing to CALLM etc. bytecodes.
2010-03-13 17:45:09 +01:00
Mike Pall
e7b737aa12
Implement down-recursion.
2010-03-01 06:45:30 +01:00
Mike Pall
a0fbb05bf0
Make penalty PRNG available for general use by compiler.
2010-02-26 17:01:33 +01:00
Mike Pall
b95294572c
Move SIMD constants to jit_State to keep them in the low 4GB.
2010-02-24 23:17:17 +01:00
