Remove some dead code. Start implementation of optimized calls to interpretive fallbacks for untranslatable instruction handlers. Disabled for now since call_m_01() is not correctly imeplemented yet.
Workaround change in flags handling for BSF instruction on Pentium 4. i.e. currently disable translation of ADDX/SUBX/B<CHG,CLR,SET,TST> instructions in that case. That is to say, better (much?) slower than inaccurate. :-(
JIT add copyright notices just to notify people that's real derivative work from GPL code (UAE-JIT). Additions and improvements are from B2 developers.
Turn on block inlining so that people could test this feature and report if they do gain something or renders JIT less stable.
- Remove dead code in readcpu.cpp concerning CONST_JUMP control flow. - Replace unused fl_compiled with fl_const_jump - Implement block inlining enabled with USE_INLINING && USE_CHECKSUM_INFO. However, this is currently disabled as it doesn't give much and exhibits even more a cache/code generation problem with FPU JIT compiled code. - Actual checksum values are now integral part of a blockinfo regardless of USE_CHECKSUM_INFO is set or not. Reduce number of elements in that structure and speeds up a little calculation of checksum of chained blocks. - Don't care about show_checksum() for now.
- Rewrite blockinfo allocator et al. Use a template class so that this can work with other types related to blockinfos. - Add new method to compute checksums. This should permit code inlining and follow-ups of const_jumps without breaking the lazy cache invalidator. aka. chain infos for checksuming. TODO: Incomplete support thus disabled.
Import JIT compiler
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