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lxdream.org :: lxdream/src/sh4/sh4x86.in :: log
lxdream 0.9.1
released Jun 29
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filename src/sh4/sh4x86.in
changeset527:14c9489f647e
authornkeynes
dateSun Nov 18 11:12:44 2007 +0000 (13 years ago)
permissions-rw-r--r--
last changex86-64 translator work-in-progress
file annotate diff log rss
527:14c9489f647e13 yearsnkeynesx86-64 translator work-in-progress
526:ba3da45b575413 yearsnkeynesDon't build the translator if the architecture is unsupported. Also tidy things up a little to allow (theoretically) different translators to be selected at build time.
502:c4ecae2b1b5e13 yearsnkeynesAdd sh4ptr_t type, start converting bare pointer refs to it
417:bd927df302a913 yearsnkeynesSuppress redundant T flag loads
416:714df603c86913 yearsnkeynesRemove INC %esi (and esi in general), replace with load immediates (faster)
409:549e0083544813 yearsnkeynesModify termination again to allow early exit (eg on end-of-page), as well
408:af496b73473413 yearsnkeynesChange block signature to return pointer to next block (if known)
401:f79327f3981813 yearsnkeynesMove support routines to sh4.c
397:64032450532513 yearsnkeynesFix SHLL/SHLR/SHAL/SHAR flag setting
395:c473acbde18613 yearsnkeynesAdd alignment checks to LDC.L/STC.L/LDS.L/STS.L
394:7eb172bfeefe13 yearsnkeynesFix SUBC (not updating T), FTRC (not truncating), and XTRCT (just b0rked)
388:13bae2fb037313 yearsnkeynesMore fixes and complete missing instructions
386:6fb10951326a13 yearsnkeynesImplement MAC.W, MAC.L and DIV1
382:fce3f4da92ab13 yearsnkeynesFix exception handling
381:aade6c9aca4d13 yearsnkeynesFix default block return value
380:2e8166bf683213 yearsnkeynesFix load_spreg/store_spreg
377:fa18743f690513 yearsnkeynesFill in most of the FP operations and fix the stack adjustments
375:4627600f7f8e13 yearsnkeynesStart in on the FP instructions (simplest possible impl)
374:8f80a795513e13 yearsnkeynesCache the pointer to the last FR bank (speeds fp ops up by about 10%)
368:36fac4c4232213 yearsnkeynesMore translator WIP - blocks are approaching something sane
361:be3de4ecd95413 yearsnkeynesTranslator WIP: fill out and correct another batch of instructions
359:c588dce7ebde13 yearsnkeynesCommit decoder generator
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