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lxdream.org :: lxdream/src/sh4/sh4x86.c :: log
lxdream 0.9.1
released Jun 29
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filename src/sh4/sh4x86.c
changeset673:44c579439d73
authornkeynes
dateSun May 25 21:01:55 2008 +0000 (14 years ago)
permissions-rw-r--r--
last changeCount fpscr ops separately from other LDS/STS instructions
file annotate diff log rss
673:44c579439d7314 yearsnkeynesCount fpscr ops separately from other LDS/STS instructions
671:a530ea88eebd14 yearsnkeynesPermanently add SH4 instruction statistics tracking (enabled with --enable-sh4stats)
669:ab344e42bca914 yearsnkeynesCleanup most of the -Wall warnings (getting a bit sloppy...)
626:a010e30a30e914 yearsnkeynesFix LDS/STS to FPUL/FPSCR to check the FPU disabled bit. Fixes
604:1024c3a9cb8814 yearsnkeynesFix backpatching when the block moves during translation
601:d8d1af0d133c14 yearsnkeynesInvoke emulator single-step for untranslatable delay slots (and fix a few
596:dfc0c93d882e14 yearsnkeynesFix MAC.L/MAC.W stack issues
593:6c710c7c683514 yearsnkeynesFix block overruns from long epilogues
591:7b9612fd239514 yearsnkeynesAdd flag to skip breakpoints when it's the very first instruction of a run
590:4db6a084ca3c14 yearsnkeynesEnsure PC correctness in presence of delay-slot exceptions
586:2a3ba82cf24314 yearsnkeynesMerged lxdream-mmu r570:596 to trunk
585:371342a39c0914 yearsnkeynesHandle sh4 aborts/reset within the translator lxdream-mmu
577:a181aeacd6e814 yearsnkeynesRemove asm file and convert to inline (easier to cope with platform conventions) lxdream-mmu
571:9bc09948d0f214 yearsnkeynesMore MMU work in progess. Much better now... lxdream-mmu
570:d2893980fbf514 yearsnkeynesChange to generate different code for mmu on/off cases lxdream-mmu
569:a1c49e1e877614 yearsnkeynesBring icache partially into line with the mmu, a little less slow with AT off lxdream-mmu
561:533f6b47807114 yearsnkeynesEnable Id keyword on all source files lxdream-mmu
559:06714bc6427114 yearsnkeynesCommit first pass at full TLB support - still needs a lot more work lxdream-mmu
553:4e6166258c2214 yearsnkeynesFix immediate call to MMU_ldtlb (braino...) lxdream_0_8_2
550:a27e3134014715 yearsnkeynesAdd support for the MMIO side of the TLB (and LDTLB)
547:d6e00ffc4adc15 yearsnkeynesFix stack alignment on x86-64
539:75f3e594d4a715 yearsnkeynesAdd support for the darwin ABI
533:9764673fd4a515 yearsnkeynesFix TRAPA (translator) and add test case
532:43653e74803015 yearsnkeynesFix PREF for x86-64, add load_ptr macro
527:14c9489f647e15 yearsnkeynesx86-64 translator work-in-progress
526:ba3da45b575415 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:c4ecae2b1b5e15 yearsnkeynesAdd sh4ptr_t type, start converting bare pointer refs to it
417:bd927df302a915 yearsnkeynesSuppress redundant T flag loads
416:714df603c86915 yearsnkeynesRemove INC %esi (and esi in general), replace with load immediates (faster)
409:549e0083544815 yearsnkeynesModify termination again to allow early exit (eg on end-of-page), as well
408:af496b73473415 yearsnkeynesChange block signature to return pointer to next block (if known)
401:f79327f3981815 yearsnkeynesMove support routines to sh4.c
397:64032450532515 yearsnkeynesFix SHLL/SHLR/SHAL/SHAR flag setting
395:c473acbde18615 yearsnkeynesAdd alignment checks to LDC.L/STC.L/LDS.L/STS.L
394:7eb172bfeefe15 yearsnkeynesFix SUBC (not updating T), FTRC (not truncating), and XTRCT (just b0rked)
388:13bae2fb037315 yearsnkeynesMore fixes and complete missing instructions
386:6fb10951326a15 yearsnkeynesImplement MAC.W, MAC.L and DIV1
381:aade6c9aca4d15 yearsnkeynesFix default block return value
380:2e8166bf683215 yearsnkeynesFix load_spreg/store_spreg
377:fa18743f690515 yearsnkeynesFill in most of the FP operations and fix the stack adjustments
375:4627600f7f8e15 yearsnkeynesStart in on the FP instructions (simplest possible impl)
374:8f80a795513e15 yearsnkeynesCache the pointer to the last FR bank (speeds fp ops up by about 10%)
368:36fac4c4232215 yearsnkeynesMore translator WIP - blocks are approaching something sane
361:be3de4ecd95415 yearsnkeynesTranslator WIP: fill out and correct another batch of instructions
359:c588dce7ebde15 yearsnkeynesCommit decoder generator
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