diff options
| author | Emilio G. Cota <cota@braap.org> | 2017-07-14 18:20:49 -0400 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2017-10-24 13:53:41 -0700 |
| commit | 2399d4e7cec22ecf1c51062d2ebfd45220dbaace (patch) | |
| tree | 45a5e53582ab2bedd830e70e191e6e2399311217 /target/arm/op_helper.c | |
| parent | c5a49c63fa26e8825ad101dfe86339ae4c216539 (diff) | |
target/arm: check CF_PARALLEL instead of parallel_cpus
Thereby decoupling the resulting translated code from the current state
of the system.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/arm/op_helper.c')
| -rw-r--r-- | target/arm/op_helper.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/target/arm/op_helper.c b/target/arm/op_helper.c index 3914145709..138d0df82f 100644 --- a/target/arm/op_helper.c +++ b/target/arm/op_helper.c @@ -502,13 +502,6 @@ void HELPER(yield)(CPUARMState *env) ARMCPU *cpu = arm_env_get_cpu(env); CPUState *cs = CPU(cpu); - /* When running in MTTCG we don't generate jumps to the yield and - * WFE helpers as it won't affect the scheduling of other vCPUs. - * If we wanted to more completely model WFE/SEV so we don't busy - * spin unnecessarily we would need to do something more involved. - */ - g_assert(!parallel_cpus); - /* This is a non-trappable hint instruction that generally indicates * that the guest is currently busy-looping. Yield control back to the * top level loop so that a more deserving VCPU has a chance to run. |