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lxdream.org :: lxdream/src/sh4/sh4core.in :: log
lxdream 0.9.1
released Jun 29
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filename src/sh4/sh4core.in
changeset1231:d63c808ddcd3
authornkeynes
dateThu Feb 23 20:16:37 2012 +1000 (8 years ago)
permissions-rw-r--r--
last changeMerge emu sign-extension fix to top
file annotate diff log rss
1231:d63c808ddcd38 yearsnkeynesMerge emu sign-extension fix to top
1230:64a91ef571fc8 yearsNathan KeynesFix emu sign-extension of MULS.W instruction
1217:677b1d85f1b48 yearsnkeynesFix MMU on non-translated platforms
1193:dff55bdc4f468 yearsnkeynesFix MAC.W operand ordering - reads from Rn first, then Rm (per the manual)
1192:ba3df0bf2c238 yearsnkeynesFSRRA uses higher precision for intermediate results - change sqrtf to sqrt.
1187:266e7a1bae908 yearsnkeynesRefactor event processing into sh4_handle_pending_events()
1125:9dd5dee45db910 yearsnkeynesImplement shadow-execution 'core' to run translator + interpreter side by
1103:de9ad2c0cf5610 yearsnkeynesUpdate sh4r.pc before doing the syscall - mainly so that debugging etc
1083:34895c8bab2010 yearsnkeynesAdd missing SUBV instruction to the emulation core (translation core is ok),
1067:d3c00ffccfcd11 yearsnkeynesNo-op merge lxdream-mem to tip to remove head (Long since merged in
1065:bc1cc0c5491711 yearsnkeynesNo-op merge lxdream-mmu to remove head (actually merged long ago)
1014:f5914b2fd0db11 yearsnkeynes000068: Handle sh4_finalize_instruction being called from a syscall (assertion failure)
986:5090104b096311 yearsnkeynesFix minor warnings
984:a01567058a4711 yearsnkeynesCompile in C99 standards mode, albeit with -D_GNU_SOURCE. Helps portability slightly as well
974:16b079ed11bb11 yearsnkeynesFix double-counting of instructions in delay slots in sh4_finalize_instruction
970:44d62d0850c811 yearsnkeynesFix Post-increment mov instructions - per the manual, increment doesn't happen if the
953:f4a156508ad111 yearsnkeynesMerge lxdream-mem branch back to trunk
951:63483914846f11 yearsnkeynesTidy up exceptions+resets lxdream-mem
948:545c85cc56f111 yearsnkeynesIntroduce sh4_finalize_instruction to clean-up on instruction exits lxdream-mem
946:d41ee7994db711 yearsnkeynesFully integrate SQ with the new address space code - added additional 'prefetch' lxdream-mem
945:78772965323611 yearsnkeynesMove address space decls to mmu.h lxdream-mem
939:6f2302afeb8911 yearsnkeynesMMU work-in-progress lxdream-mem
927:17b6b9e245d811 yearsnkeynesAdd return-address-modifying exception return code to mmu TLB lookups (a little bit faster)
758:99ae000d4e0912 yearsnkeynesFix compiler warnings
740:dd11269ee48b12 yearsnkeynesRationalize the two SH4 run slice impls into sh4.c, and tidy up the vm exits.
736:a02d1475ccfd12 yearsnkeynesRe-indent everything consistently
732:f05753bbe72312 yearsnkeynesFix alignment check for 64-bit FMOVs
671:a530ea88eebd12 yearsnkeynesPermanently add SH4 instruction statistics tracking (enabled with --enable-sh4stats)
669:ab344e42bca912 yearsnkeynesCleanup most of the -Wall warnings (getting a bit sloppy...)
641:afb9a42c61c612 yearsnkeynesRemove checkpriv() from STC GBR, Rn (instruction is not privileged)
626:a010e30a30e912 yearsnkeynesFix LDS/STS to FPUL/FPSCR to check the FPU disabled bit. Fixes
617:476a717a54f312 yearsnkeynesStart getting SLEEP into order
587:739a3136f26912 yearsnkeynesFix instruction side-effects in presence of exceptions
586:2a3ba82cf24312 yearsnkeynesMerged lxdream-mmu r570:596 to trunk
582:c89a69dc427d12 yearsnkeynesFix emu instruction translation lxdream-mmu
576:4945fa2ed24f12 yearsnkeynesFix TRAPA in emulator core lxdream-mmu
570:d2893980fbf512 yearsnkeynesChange to generate different code for mmu on/off cases lxdream-mmu
569:a1c49e1e877612 yearsnkeynesBring icache partially into line with the mmu, a little less slow with AT off lxdream-mmu
561:533f6b47807112 yearsnkeynesEnable Id keyword on all source files lxdream-mmu
559:06714bc6427112 yearsnkeynesCommit first pass at full TLB support - still needs a lot more work lxdream-mmu
550:a27e3134014712 yearsnkeynesAdd support for the MMIO side of the TLB (and LDTLB)
490:1e0f9940e06412 yearsnkeynesFix pointer=>int conversions to use intptr_t types
430:467519b050f413 yearsnkeynesFix compilation warnings
401:f79327f3981813 yearsnkeynesMove support routines to sh4.c
391:16afb90b5d4713 yearsnkeynesAdd sh4_raise_trap() routine
384:c9d5c194984b13 yearsnkeynesAdd DIV1 test cases
378:f10fbdd4e24b13 yearsnkeynesStart splitting the common SH4 parts into sh4.c, with sh4core.c to become
374:8f80a795513e13 yearsnkeynesCache the pointer to the last FR bank (speeds fp ops up by about 10%)
369:4b4223e7d72013 yearsnkeynesMove the store queue operation to a function in sh4mem.c
367:9c52dcbad3fb13 yearsnkeynesMove EXC_* codes to sh4core.h and rename to match the EX_* codes
359:c588dce7ebde13 yearsnkeynesCommit decoder generator
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