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* Fix PE object build for fastcall entry points into interpreter.Mike Pall2010-01-054-6/+20
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* Allow @ in DynASM globals.Mike Pall2010-01-051-2/+2
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* Major rewrite of error handling to allow external/internal unwinding.Mike Pall2010-01-026-967/+1107
| | | | | | | | | | | 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.
* Rename NRESULTS to MULTRES on the assembler side, too.Mike Pall2009-12-301-33/+33
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* Implement yield from C hooks.Mike Pall2009-12-309-932/+950
| | | | | | 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.
* Fix narrowing casts of pointer differences for x64.Mike Pall2009-12-293-4/+4
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* Minor fixes for x64 interpreter.Mike Pall2009-12-291-4/+12
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* Fix PE object build on x64 and with disabled interpreter.Mike Pall2009-12-291-2/+5
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* Add DWARF2 unwind info for x64 interpreter.Mike Pall2009-12-292-46/+130
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* Fix alloc/free sizes of internal GCRef arrays.Mike Pall2009-12-295-5/+5
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* Fix various 32/64 bit issues in interpreter.Mike Pall2009-12-291-10/+21
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* Fix bad stack setup in collectgarbage().Mike Pall2009-12-291-3/+4
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* Fix x64 lj_vm_pow_sse().Mike Pall2009-12-291-2/+2
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* Save all callee-saved x64 integer regs for unwinding.Mike Pall2009-12-293-22/+30
| | | | | Temporary measure. Does not cover xmm saves on WIN64. May have to use unwind info or waste another 160 bytes per CFRAME.
* Logical 'not' must be sign-extended for address operands.Mike Pall2009-12-296-27/+35
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* Define CFRAME structure for x64 interpreter.Mike Pall2009-12-283-14/+35
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* Linux/x64 mremap() does not obey MAP_32BIT, so make it non-moving.Mike Pall2009-12-281-2/+9
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* Fix size calculation for closure structs.Mike Pall2009-12-281-2/+2
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* Fix POSIX/x64 call argument order.Mike Pall2009-12-281-4/+4
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* Change callee-save regs for x64 interpreter to shorten code.Mike Pall2009-12-282-2/+9
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* Fix DynASM x64 encoding for qword-only instructions.Mike Pall2009-12-281-9/+10
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* Final calling convention cleanup for x64 interpreter.Mike Pall2009-12-282-443/+468
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* More calling convention cleanups for x64 interpreter.Mike Pall2009-12-272-203/+284
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* Ignore lea operand size in DynASM x86/x64.Mike Pall2009-12-271-1/+1
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* Use fastcall for remaining 1-arg/2-arg calls from interpreter.Mike Pall2009-12-2715-1304/+1248
| | | | Simplifies conversion to x64 calling conventions.
* Add SSE variant of pow/powi to interpreter.Mike Pall2009-12-254-733/+942
| | | | | | Use SSE pow/powi helper functions from compiled code. Cleanup use of helper functions. Related cleanups of folding functions in x64 interpreter.
* Add build infrastructure for the SSE2-enabled interpreter.Mike Pall2009-12-224-5/+21
| | | | Works on x86 now. Will be enabled by default on x64 (not ready, yet).
* Fix last commit.Mike Pall2009-12-222-2/+2
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* Miscellaneous cleanups for x64 interpreter.Mike Pall2009-12-222-27/+54
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* Use SSE variants for IRFPM_FLOOR/CEIL/TRUNC unless SSE4.1 available.Mike Pall2009-12-222-0/+21
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* Add SSE2 variants for all FP ops (except vm_pow*) in interpreter.Mike Pall2009-12-222-1052/+1864
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* Add SSE2 variants of basic arithmetic ops in interpreter.Mike Pall2009-12-212-487/+939
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* Fix memory operand sizes for some SSE ops in DynASM.Mike Pall2009-12-211-7/+7
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* Properly compile on Debian kFreeBSD.Mike Pall2009-12-202-1/+4
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* Adapt most outbound calls in interpreter to x64 calling conventions.Mike Pall2009-12-192-788/+961
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* Better change the saved regs for the x64 interpreter, too.Mike Pall2009-12-181-2/+2
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* Change KBASE/PC regs for x64/POSIX to get shorter encodings.Mike Pall2009-12-171-3/+3
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* Adapt primary inbound calls in x64 interpreter.Mike Pall2009-12-178-317/+402
| | | | Change argument order for lj_vm_cpcall() to simplify x64 interpreter.
* Allow quadword lea for DynASM x64.Mike Pall2009-12-171-1/+1
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* Cleanup DynASM action list flushes.Mike Pall2009-12-162-776/+793
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* Fix handling of byte-addressable registers in DynASM x64.Mike Pall2009-12-161-10/+24
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* Add support for rip-relative displacements to DynASM x64.Mike Pall2009-12-161-8/+18
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* Change some misuses of esp in x64 interpreter.Mike Pall2009-12-162-36/+36
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* Warn about use of esp with DynASM x64.Mike Pall2009-12-161-1/+3
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* Define x64 interpreter frame and cleanup use of stack temps.Mike Pall2009-12-162-106/+175
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* Unify interpreter reg saves/restores for WIN64 prolog/epilog req.Mike Pall2009-12-152-801/+800
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* First bunch of register definitions for x64 interpreter.Mike Pall2009-12-151-14/+70
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* Allow 32 bit regs for indexing even for DynASM x64.Mike Pall2009-12-151-4/+5
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* Make DynASM conditionals available before .arch statement.Mike Pall2009-12-151-1/+5
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* Add usage message for mov64 to DynASM x64.Mike Pall2009-12-151-0/+1
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