[RFC v12 24/65] target/arm: move arm_sctlr away from tcg helpers

[Claudio Fontana]

this function is used for kvm too, add it to the
cpu-common module.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
---
 target/arm/cpu-common.c | 15 +++++++++++++++
 target/arm/tcg/helper.c | 11 -----------
 2 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/target/arm/cpu-common.c b/target/arm/cpu-common.c
index a34f7f19d8..892e075298 100644
--- a/target/arm/cpu-common.c
+++ b/target/arm/cpu-common.c
@@ -342,3 +342,18 @@ uint32_t sve_zcr_len_for_el(CPUARMState *env, int el)
 }
 
 /* #endif TARGET_AARCH64 , see matching comment above */
+
+uint64_t arm_sctlr(CPUARMState *env, int el)
+{
+    /* Only EL0 needs to be adjusted for EL1&0 or EL2&0. */
+    if (el == 0) {
+#ifdef TARGET_AARCH64
+        ARMMMUIdx mmu_idx = arm_mmu_idx_el(env, 0);
+        el = (mmu_idx == ARMMMUIdx_E20_0 || mmu_idx == ARMMMUIdx_SE20_0)
+            ? 2 : 1;
+#else
+        el = 1;
+#endif /* TARGET_AARCH64 */
+    }
+    return env->cp15.sctlr_el[el];
+}
diff --git a/target/arm/tcg/helper.c b/target/arm/tcg/helper.c
index 5bc0055c87..b72765ad8a 100644
--- a/target/arm/tcg/helper.c
+++ b/target/arm/tcg/helper.c
@@ -1675,17 +1675,6 @@ void arm_cpu_do_interrupt(CPUState *cs)
 }
 #endif /* !CONFIG_USER_ONLY */
 
-uint64_t arm_sctlr(CPUARMState *env, int el)
-{
-    /* Only EL0 needs to be adjusted for EL1&0 or EL2&0. */
-    if (el == 0) {
-        ARMMMUIdx mmu_idx = arm_mmu_idx_el(env, 0);
-        el = (mmu_idx == ARMMMUIdx_E20_0 || mmu_idx == ARMMMUIdx_SE20_0)
-             ? 2 : 1;
-    }
-    return env->cp15.sctlr_el[el];
-}
-
 /* Returns true if the stage 1 translation regime is using LPAE format page
  * tables. Used when raising alignment exceptions, whose FSR changes depending
  * on whether the long or short descriptor format is in use. */
-- 
2.26.2