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lxdream.org :: lxdream/src/sh4/mmu.c :: log
lxdream 0.9.1
released Jun 29
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filename src/sh4/mmu.c
changeset953:f4a156508ad1
authornkeynes
dateTue Jan 13 11:56:28 2009 +0000 (11 years ago)
permissions-rw-r--r--
last changeMerge lxdream-mem branch back to trunk
file annotate diff log rss
953:f4a156508ad111 yearsnkeynesMerge lxdream-mem branch back to trunk
952:18e57984092311 yearsnkeynesHandle URC/URB case where URC is initialized >= URB lxdream-mem
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
943:9a277733eafa11 yearsnkeynesHandle remap-after-multihit-removal TLB updates lxdream-mem
939:6f2302afeb8911 yearsnkeynesMMU work-in-progress lxdream-mem
934:3acd3b3ee6d111 yearsnkeynesChange RAM regions to use static arrays rather than mmap regions, for a 2-3% performance gain. lxdream-mem
933:880c37bb190911 yearsnkeynesStart putting cache together lxdream-mem
931:430048ea8b7111 yearsnkeynesMore refactoring and general cleanup. Most things should be working again now. lxdream-mem
929:fd8cb0c82f5f11 yearsnkeynesFirst pass experiment using cached decoding. lxdream-mem
927:17b6b9e245d811 yearsnkeynesAdd return-address-modifying exception return code to mmu TLB lookups (a little bit faster)
915:c989eb4c22d812 yearsnkeynesImplement a sorted TLB lookup table (big improvement over the linear table scan)
911:2f6ba75b84d112 yearsnkeynesDeclare mem_copy_* functions as FASTCALL
905:4c17ebd9ef5e12 yearsnkeynesUse regparam calling conventions for all functions called from translated code,
841:808d64b0507312 yearsnkeynesInitial implementation of the performance counters, only working one for now
826:69f2c9f1e60812 yearsnkeynesFix mask correctness of MMU/general IO registers, add unknown/undoced
819:ef4fec10a63a12 yearsnkeynesAdd stubs for the (undocumented) SH4 performance counter registers
818:2e08d8237d3312 yearsnkeynesAdd semi-documented PVR register at 0xFF000030 (SH4 version identification)
817:e9d2d9be7cb612 yearsnkeynesFix CCR register mask
810:833cc496055612 yearsnkeynesRemap 1C000000 .. 1FFFFFFF to the P4 region when accessed through TLB
807:1ca418e6ed5d12 yearsnkeynesFix ITLB lookup ASID behaviour (was somewhat back-to-front)
796:a2dc8359246712 yearsnkeynesBug #61: OpenBSD support
740:dd11269ee48b12 yearsnkeynesRationalize the two SH4 run slice impls into sh4.c, and tidy up the vm exits.
736:a02d1475ccfd12 yearsnkeynesRe-indent everything consistently
669:ab344e42bca912 yearsnkeynesCleanup most of the -Wall warnings (getting a bit sloppy...)
597:87cbdf62aa3512 yearsnkeynesInitial VMA support for the SH4 disassembly
586:2a3ba82cf24312 yearsnkeynesMerged lxdream-mmu r570:596 to trunk
583:ba995fadf17312 yearsnkeynesFix assoc UTLB write lxdream-mmu
577:a181aeacd6e812 yearsnkeynesRemove asm file and convert to inline (easier to cope with platform conventions) lxdream-mmu
571:9bc09948d0f212 yearsnkeynesMore MMU work in progess. Much better now... 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)
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