Mike Pall
b3e3bad0ff
Fix PE object build for fastcall entry points into interpreter.
2010-01-05 22:13:20 +01:00
Mike Pall
93ee10642e
Major rewrite of error handling to allow external/internal unwinding.
...
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.
2010-01-02 17:42:11 +01:00
Mike Pall
9de0f53a8d
Implement yield from C hooks.
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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.
2009-12-30 02:37:57 +01:00
Mike Pall
42124227cf
Add DWARF2 unwind info for x64 interpreter.
2009-12-29 05:25:24 +01:00
Mike Pall
8bb38bd93b
Final calling convention cleanup for x64 interpreter.
2009-12-28 20:05:31 +01:00
Mike Pall
3a15e46b79
More calling convention cleanups for x64 interpreter.
2009-12-27 18:44:12 +01:00
Mike Pall
bc47063708
Use fastcall for remaining 1-arg/2-arg calls from interpreter.
...
Simplifies conversion to x64 calling conventions.
2009-12-27 17:42:41 +01:00
Mike Pall
690760aa38
Add SSE variant of pow/powi to interpreter.
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Use SSE pow/powi helper functions from compiled code.
Cleanup use of helper functions.
Related cleanups of folding functions in x64 interpreter.
2009-12-25 23:12:30 +01:00
Mike Pall
6ce0c90ed6
Add build infrastructure for the SSE2-enabled interpreter.
...
Works on x86 now. Will be enabled by default on x64 (not ready, yet).
2009-12-22 20:27:20 +01:00
Mike Pall
a5faa29aa9
Fix last commit.
2009-12-22 06:23:22 +01:00
Mike Pall
c4e9dc0012
Miscellaneous cleanups for x64 interpreter.
2009-12-22 06:16:29 +01:00
Mike Pall
298e3f5d54
Add SSE2 variants for all FP ops (except vm_pow*) in interpreter.
2009-12-22 05:04:21 +01:00
Mike Pall
ab02f069aa
Add SSE2 variants of basic arithmetic ops in interpreter.
2009-12-21 20:11:02 +01:00
Mike Pall
a1d4d05f2c
Adapt most outbound calls in interpreter to x64 calling conventions.
2009-12-19 17:25:54 +01:00
Mike Pall
6adab430af
Adapt primary inbound calls in x64 interpreter.
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Change argument order for lj_vm_cpcall() to simplify x64 interpreter.
2009-12-17 22:08:20 +01:00
Mike Pall
1e7951ea7b
Cleanup DynASM action list flushes.
2009-12-16 22:31:15 +01:00
Mike Pall
85d32aeb36
Change some misuses of esp in x64 interpreter.
2009-12-16 04:37:30 +01:00
Mike Pall
4cb357d30f
Define x64 interpreter frame and cleanup use of stack temps.
2009-12-16 01:29:07 +01:00
Mike Pall
8df9603888
Unify interpreter reg saves/restores for WIN64 prolog/epilog req.
2009-12-15 21:36:42 +01:00
Mike Pall
699232f667
Add DynASM-built files to public repo.
2009-12-08 20:40:15 +01:00
