lxdream.org :: lxdream/src/sh4/sh4x86.in

tree revision 430:467519b050f4

filename	src/sh4/sh4x86.in
changeset	417:bd927df302a9
author	nkeynes
date	Thu Oct 04 08:47:27 2007 +0000 (16 years ago)
permissions	-rw-r--r--
last change	Suppress redundant T flag loads Tweak run_slice for performance

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417:bd927df302a9	16 years	nkeynes	Suppress redundant T flag loads	diff \| annotate
416:714df603c869	16 years	nkeynes	Remove INC %esi (and esi in general), replace with load immediates (faster)	diff \| annotate
409:549e00835448	16 years	nkeynes	Modify termination again to allow early exit (eg on end-of-page), as well	diff \| annotate
408:af496b734734	16 years	nkeynes	Change block signature to return pointer to next block (if known)	diff \| annotate
401:f79327f39818	16 years	nkeynes	Move support routines to sh4.c	diff \| annotate
397:640324505325	16 years	nkeynes	Fix SHLL/SHLR/SHAL/SHAR flag setting	diff \| annotate
395:c473acbde186	16 years	nkeynes	Add alignment checks to LDC.L/STC.L/LDS.L/STS.L	diff \| annotate
394:7eb172bfeefe	16 years	nkeynes	Fix SUBC (not updating T), FTRC (not truncating), and XTRCT (just b0rked)	diff \| annotate
388:13bae2fb0373	16 years	nkeynes	More fixes and complete missing instructions	diff \| annotate
386:6fb10951326a	16 years	nkeynes	Implement MAC.W, MAC.L and DIV1	diff \| annotate
382:fce3f4da92ab	16 years	nkeynes	Fix exception handling	diff \| annotate
381:aade6c9aca4d	16 years	nkeynes	Fix default block return value	diff \| annotate
380:2e8166bf6832	16 years	nkeynes	Fix load_spreg/store_spreg	diff \| annotate
377:fa18743f6905	16 years	nkeynes	Fill in most of the FP operations and fix the stack adjustments	diff \| annotate
375:4627600f7f8e	16 years	nkeynes	Start in on the FP instructions (simplest possible impl)	diff \| annotate
374:8f80a795513e	16 years	nkeynes	Cache the pointer to the last FR bank (speeds fp ops up by about 10%)	diff \| annotate
368:36fac4c42322	16 years	nkeynes	More translator WIP - blocks are approaching something sane	diff \| annotate
361:be3de4ecd954	16 years	nkeynes	Translator WIP: fill out and correct another batch of instructions	diff \| annotate
359:c588dce7ebde	16 years	nkeynes	Commit decoder generator	diff \| annotate
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