| commit | f707726e8d8308d58edbcd4664e252a445cc9b8c | |
| author | Igor Kovalenko <igor.v.kovalenko@gmail.com> | |
| Sun, 26 Jul 2009 21:57:39 +0000 (27 01:57 +0400) | ||
| committer | Blue Swirl <blauwirbel@gmail.com> | |
| Mon, 27 Jul 2009 05:43:27 +0000 (27 05:43 +0000) | ||
| tree | f8d4afc83508f8cffdbf24ef3c267cf6993cb07b | treesnapshot (tar.gz zip) |
| parent | 6e8e7d4c092951f417297120e3d3cc28840a045b | commitdiff |
sparc64 really implement itlb/dtlb automatic replacement writes
- implement "used" bit in tlb translation entry
- mark tlb entry used if qemu code/data translation succeeds
- fold i/d mmu replacement writes code into replace_tlb_1bit_lru which
adds 1bit lru replacement algorithm; previously code tried to replace
first unlocked entry only
- extract more bitmasks to named macros
- add "immu" or "dmmu" type name to debugging output where appropriate
Signed-off-by: igor.v.kovalenko@gmail.com
--
Kind regards,
Igor V. Kovalenko
- implement "used" bit in tlb translation entry
- mark tlb entry used if qemu code/data translation succeeds
- fold i/d mmu replacement writes code into replace_tlb_1bit_lru which
adds 1bit lru replacement algorithm; previously code tried to replace
first unlocked entry only
- extract more bitmasks to named macros
- add "immu" or "dmmu" type name to debugging output where appropriate
Signed-off-by: igor.v.kovalenko@gmail.com
--
Kind regards,
Igor V. Kovalenko
| target-sparc/cpu.h | diffblobblamehistory | |
| target-sparc/helper.c | diffblobblamehistory | |
| target-sparc/op_helper.c | diffblobblamehistory |