target/arm: Move stage_1_mmu_idx decl to internals.h

Move the decl from ptw.h to internals.h.  Provide an inline
version for user-only, just as we do for arm_stage1_mmu_idx.
Move an endif down to make the definition in helper.c be
system only.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220604040607.269301-2-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/target/arm/helper.c b/target/arm/helper.c
index 5727ead5e4ce9d2110f8274101f0929239043760..829b660db92fa7bab0e50d2817c64c7a68853196 100644 (file)
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -10517,12 +10517,10 @@ static inline uint64_t regime_ttbr(CPUARMState *env, ARMMMUIdx mmu_idx,
     }
 }
 
-#endif /* !CONFIG_USER_ONLY */
-
 /* Convert a possible stage1+2 MMU index into the appropriate
  * stage 1 MMU index
  */
-static inline ARMMMUIdx stage_1_mmu_idx(ARMMMUIdx mmu_idx)
+ARMMMUIdx stage_1_mmu_idx(ARMMMUIdx mmu_idx)
 {
     switch (mmu_idx) {
     case ARMMMUIdx_SE10_0:
@@ -10541,6 +10539,7 @@ static inline ARMMMUIdx stage_1_mmu_idx(ARMMMUIdx mmu_idx)
         return mmu_idx;
     }
 }
+#endif /* !CONFIG_USER_ONLY */
 
 /* Return true if the translation regime is using LPAE format page tables */
 static inline bool regime_using_lpae_format(CPUARMState *env,

diff --git a/target/arm/internals.h b/target/arm/internals.h
index 1e4887b2dd3308dcd77ea23c30df939b64898351..049edce946c5b2c37bf561c335997006609cc98f 100644 (file)
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -979,11 +979,16 @@ ARMMMUIdx arm_mmu_idx(CPUARMState *env);
  * Return the ARMMMUIdx for the stage1 traversal for the current regime.
  */
 #ifdef CONFIG_USER_ONLY
+static inline ARMMMUIdx stage_1_mmu_idx(ARMMMUIdx mmu_idx)
+{
+    return ARMMMUIdx_Stage1_E0;
+}
 static inline ARMMMUIdx arm_stage1_mmu_idx(CPUARMState *env)
 {
     return ARMMMUIdx_Stage1_E0;
 }
 #else
+ARMMMUIdx stage_1_mmu_idx(ARMMMUIdx mmu_idx);
 ARMMMUIdx arm_stage1_mmu_idx(CPUARMState *env);
 #endif