[PATCH v2 2/5] target/arm: wrap psci call with tcg_enabled

[Fabiano Rosas]

From: Claudio Fontana <cfontana@suse.de>

for "all" builds (tcg + kvm), we want to avoid doing
the psci check if tcg is built-in, but not enabled.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
Originally from:
[RFC v14 39/80] target/arm: replace CONFIG_TCG with tcg_enabled
https://lore.kernel.org/r/20210416162824.25131-40-cfontana@suse.de
---
 target/arm/helper.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/arm/helper.c b/target/arm/helper.c
index fa741d5175..193e0ef8fb 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -26,6 +26,7 @@
 #include "sysemu/cpus.h"
 #include "sysemu/cpu-timers.h"
 #include "sysemu/kvm.h"
+#include "sysemu/tcg.h"
 #include "qemu/range.h"
 #include "qapi/qapi-commands-machine-target.h"
 #include "qapi/error.h"
@@ -10341,7 +10342,7 @@ void arm_cpu_do_interrupt(CPUState *cs)
                       env->exception.syndrome);
     }
 
-    if (arm_is_psci_call(cpu, cs->exception_index)) {
+    if (tcg_enabled() && arm_is_psci_call(cpu, cs->exception_index)) {
         arm_handle_psci_call(cpu);
         qemu_log_mask(CPU_LOG_INT, "...handled as PSCI call\n");
         return;
-- 
2.35.3