qemu/accel/tcg
Richard Henderson 68fea03855 accel/tcg: Avoid caching overwritten tlb entries
When installing a TLB entry, remove any cached version of the
same page in the VTLB.  If the existing TLB entry matches, do
not copy into the VTLB, but overwrite it.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-07-02 08:05:16 -07:00
..
atomic_template.h trace: enable tracing of TCG atomics 2018-06-27 11:09:24 +01:00
cpu-exec-common.c icount: fix cpu_restore_state_from_tb for non-tb-exit cases 2018-04-11 09:05:22 +10:00
cpu-exec.c tcg: remove tb_lock 2018-06-15 08:18:48 -10:00
cputlb.c accel/tcg: Avoid caching overwritten tlb entries 2018-07-02 08:05:16 -07:00
Makefile.objs tcg: Add generic vector expanders 2018-02-08 15:54:05 +00:00
softmmu_template.h tcg: Define and use new tlb_hit() and tlb_hit_page() functions 2018-07-02 08:02:20 -07:00
tcg-all.c tcg: make tcg_allowed global 2017-07-04 16:01:16 +02:00
tcg-runtime-gvec.c tcg: Fix out-of-line generic vector compares 2018-04-06 23:08:50 +10:00
tcg-runtime.c tcg: add cs_base and flags to -d exec output 2017-12-29 12:43:40 -08:00
tcg-runtime.h tcg: Introduce atomic helpers for integer min/max 2018-05-10 18:10:57 +01:00
trace-events trace-events: fix code style: print 0x before hex numbers 2017-08-01 12:13:07 +01:00
translate-all.c translate-all: fix locking of TBs whose two pages share the same physical page 2018-07-02 08:02:20 -07:00
translate-all.h move public invalidate APIs out of translate-all.{c,h}, clean up 2018-06-28 19:05:30 +02:00
translator.c translator: merge max_insns into DisasContextBase 2018-05-09 10:12:21 -07:00
user-exec-stub.c i386/cpu: make -cpu host support monitor/mwait 2018-06-29 13:02:47 +02:00
user-exec.c icount: fix cpu_restore_state_from_tb for non-tb-exit cases 2018-04-11 09:05:22 +10:00