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* Fix error location while recording metamethods.Mike Pall2010-12-151-1/+1
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* Add IR_KINT64.Mike Pall2010-12-051-1/+1
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* Record y = select(x, ...) idiom.Mike Pall2010-09-131-0/+1
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* Create symbol table of JIT-compiled code for use with Linux perf tools.Mike Pall2010-05-011-0/+41
| | | | Enable with: -DLUAJIT_USE_PERFTOOLS
* Simplify management of current trace. Drop lazy save.Mike Pall2010-04-251-54/+57
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* Turn traces into true GC objects (GCtrace).Mike Pall2010-04-251-100/+67
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* Replace on-trace GC frame syncing with interpreter exit.Mike Pall2010-04-191-2/+6
| | | | | | | 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.
* Fix setup of RD when dispatching to function headers after exit.Mike Pall2010-04-091-0/+2
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* Pass MULTRES or negated error code in RD to lj_vm_exit_interp.Mike Pall2010-03-231-14/+10
| | | | Fixes overwrite of saved r12 after trace exit.
* Restore MULTRES for snapshots pointing to CALLM etc. bytecodes.Mike Pall2010-03-131-2/+18
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* Implement down-recursion.Mike Pall2010-03-011-5/+57
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* Make penalty PRNG available for general use by compiler.Mike Pall2010-02-261-9/+1
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* Move SIMD constants to jit_State to keep them in the low 4GB.Mike Pall2010-02-241-0/+14
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* Fix exit state for 64 bit mode.Mike Pall2010-02-241-1/+1
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* Randomize penalties for aborts and add blacklisting.Mike Pall2010-02-231-9/+33
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* Rethrow errors from trace exit handling from the right C frame.Mike Pall2010-02-191-6/+28
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* Adapt bytecode patching/unpatching for hot calls.Mike Pall2010-02-181-9/+6
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* Update trace recorder infrastructure for hot calls.Mike Pall2010-02-181-5/+5
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* Improve error reporting for traces aborted in non-Lua functions.Mike Pall2010-02-151-2/+13
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* Change record vmevent parameters. Dump function id on FUNC*.Mike Pall2010-02-151-12/+6
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* Add generic function handling for debug modules.Mike Pall2010-02-151-12/+13
| | | | Don't call record vmevent for non-Lua functions.
* Minor cleanup of trace event handling.Mike Pall2010-02-151-28/+27
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* Major redesign of function call handling.Mike Pall2010-02-131-5/+3
| | | | | | | | | | | Drop call gates. Use function headers, dispatched like bytecodes. Emit BC_FUNCF/BC_FUNCV bytecode at PC 0 for all Lua functions. C functions and ASM fast functions get extra bytecodes. Modify internal calling convention: new base in BASE (formerly in RA). Can now use better C function wrapper semantics (dynamic on/off). Prerequisite for call hooks with zero-overhead if disabled. Prerequisite for compiling recursive calls. Prerequisite for efficient 32/64 bit prototype guards.
* 32/64 bit memory ref cleanup, part 1: GCproto ->bc and ->k.Mike Pall2010-02-051-5/+5
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* Clean up frame depth checks and loop detection.Mike Pall2010-02-031-1/+2
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* Add extra check to suppress hotcall event during recording.Mike Pall2010-02-031-2/+3
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* Don't modify jit_State and exit counters while in vmevent.Mike Pall2010-01-281-15/+16
| | | | Fixes crash with hot loop in TEXIT callback which cleared J->parent.
* Compress snapshots using a simple, extensible 1D-compression.Mike Pall2010-01-261-3/+2
| | | | | | Typically reduces storage overhead for snapshot maps by 60%. The extensible format is a prerequisite for the next redesign steps: Eliminate IR_FRAME and implement return-to-lower-frame.
* Use dedicated type for snapshot map entry.Mike Pall2010-01-251-4/+4
| | | | Preparatory work for compressed snapshots.
* Bump all copyright dates to 2010.Mike Pall2010-01-091-1/+1
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* Define CFRAME structure for x64 interpreter.Mike Pall2009-12-281-1/+1
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* Use fastcall for remaining 1-arg/2-arg calls from interpreter.Mike Pall2009-12-271-2/+2
| | | | Simplifies conversion to x64 calling conventions.
* Adapt primary inbound calls in x64 interpreter.Mike Pall2009-12-171-1/+1
| | | | Change argument order for lj_vm_cpcall() to simplify x64 interpreter.
* RELEASE LuaJIT-2.0.0-beta2v2.0.0-beta2Mike Pall2009-12-081-34/+48
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* RELEASE LuaJIT-2.0.0-beta1v2.0.0-beta1Mike Pall2009-12-081-0/+591