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* ARM: Drop hard-fp variants of floor/ceil/trunc.Mike Pall2012-10-151-3/+3
| | | | Soft-fp variants are faster on a Cortex-A9. Duh.
* From Lua 5.2: Add math.log(x, base).Mike Pall2012-10-071-5/+5
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* ARM: Add VFP and hard-float ABI variants to JIT compiler.Mike Pall2012-08-091-0/+7
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* PPC: Remove lj_vm_floor/ceil/trunc assembler wrappers.Mike Pall2012-06-121-3/+7
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* PPC: Use builtin D-Cache/I-Cache sync code.Mike Pall2012-03-291-0/+3
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* Bump copyright date to 2012.Mike Pall2012-01-231-1/+1
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* FFI: Record ffi.errno().Mike Pall2011-11-261-0/+3
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* FFI: Add callback support (for x86/x64).Mike Pall2011-11-141-0/+2
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* Rearrange defines for workarounds to embedded operating systems.Mike Pall2011-10-191-2/+2
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* ARM: Add fast assembler implementation of floor/ceil/trunc.Mike Pall2011-06-051-3/+9
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* Add narrowing of modulo operator.Mike Pall2011-06-031-0/+1
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* Move math helpers to lj_vmmath.c. Add missing log2/exp2 for Symbian.Mike Pall2011-06-031-2/+13
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* Simplify helper routines for soft-float targets. Add POW rejoin.Mike Pall2011-05-261-4/+3
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* Use lj_vm_tobit() on targets without FPU.Mike Pall2011-04-101-0/+3
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* x64: Workaround for libgcc unwind bug (still present in RHEL 5.5).Mike Pall2011-03-171-0/+3
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* Bump copyright date to 2011.Mike Pall2011-01-091-1/+1
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* Minor tweaks to integration of assembler part.Mike Pall2010-08-291-0/+11
| | | | | | | Remove unneeded PC restore in vm_growstack_*. Don't declare symbols that are unused in interpreter-only builds. Don't embed lj_vm_foldfpm in interpreter-only builds. Add 2nd temporary TValue in lua_State.
* Implement return hooks for Lua functions (zero-cost if disabled).Mike Pall2010-02-141-1/+2
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* Implement call hooks (zero-cost if disabled).Mike Pall2010-02-141-0/+1
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* Major redesign of function call handling.Mike Pall2010-02-131-6/+0
| | | | | | | | | | | 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.
* Move bytecode offsets from lj_vm.* to generated header.Mike Pall2010-02-051-3/+1
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* Bump all copyright dates to 2010.Mike Pall2010-01-091-1/+1
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* Major rewrite of error handling to allow external/internal unwinding.Mike Pall2010-01-021-2/+4
| | | | | | | | | | | Make external unwinding the default on x64. It's mandatory on WIN64 due to the abundance of callee-saved regs. Allow piecewise internal frame unwinding and optional cleanup. Store ERRMEM, ERRERR and ERRCPP early and copy down later. Use FRAME_CP for lj_vm_resume. Add lj_vm_unwind_*_eh variants as landing pads for external unwinder. Use fastcall for lj_vm_unwind_*. Can drop r12/r13 saves in POSIX/x64 interpreter now.
* Implement yield from C hooks.Mike Pall2009-12-301-0/+1
| | | | | | Get number of multiple results from C frame. Add lj_cont_hook: restores multres and dispatch to static ins. Can use fastcall for lj_dispatch_ins() now.
* Add SSE variant of pow/powi to interpreter.Mike Pall2009-12-251-5/+2
| | | | | | Use SSE pow/powi helper functions from compiled code. Cleanup use of helper functions. Related cleanups of folding functions in x64 interpreter.
* Use SSE variants for IRFPM_FLOOR/CEIL/TRUNC unless SSE4.1 available.Mike Pall2009-12-221-0/+3
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* Adapt primary inbound calls in x64 interpreter.Mike Pall2009-12-171-2/+2
| | | | Change argument order for lj_vm_cpcall() to simplify x64 interpreter.
* RELEASE LuaJIT-2.0.0-beta2v2.0.0-beta2Mike Pall2009-12-081-3/+3
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* RELEASE LuaJIT-2.0.0-beta1v2.0.0-beta1Mike Pall2009-12-081-0/+66
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