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| author | Alex Bennée | 2017-03-31 17:09:42 +0200 |
|---|---|---|
| committer | Alex Bennée | 2017-04-10 11:23:38 +0200 |
| commit | e4cd96571f00e290e93dcc65a6d2b616b159dea6 (patch) | |
| tree | 7b12718e50c75b70845d8b31463793af1cb67874 /include | |
| parent | cpus: move icount preparation out of tcg_exec_cpu (diff) | |
| download | qemu-e4cd96571f00e290e93dcc65a6d2b616b159dea6.tar.gz qemu-e4cd96571f00e290e93dcc65a6d2b616b159dea6.tar.xz qemu-e4cd96571f00e290e93dcc65a6d2b616b159dea6.zip | |
cpus: don't credit executed instructions before they have run
Outside of the vCPU thread icount time will only be tracked against
timers_state.qemu_icount. We no longer credit cycles until they have
completed the run. Inside the vCPU thread we adjust for passage of
time by looking at how many have run so far. This is only valid inside
the vCPU thread while it is running.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/qom/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/qom/cpu.h b/include/qom/cpu.h index c3292efe1c..5d10359c8f 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -332,6 +332,7 @@ struct CPUState { /* updates protected by BQL */ uint32_t interrupt_request; int singlestep_enabled; + int64_t icount_budget; int64_t icount_extra; sigjmp_buf jmp_env; |