[PATCH v4 16/40] target/arm: Rearrange ARMMMUIdxBit

[Richard Henderson]

Define via macro expansion, so that renumbering of the base ARMMMUIdx
symbols is automatically reflexed in the bit definitions.

Signed-off-by: Richard Henderson <address@hidden>
---
 target/arm/cpu.h | 39 +++++++++++++++++++++++----------------
 1 file changed, 23 insertions(+), 16 deletions(-)

diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 5f295c7e60..6ba5126852 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -2886,27 +2886,34 @@ typedef enum ARMMMUIdx {
     ARMMMUIdx_Stage1_E1 = 1 | ARM_MMU_IDX_NOTLB,
 } ARMMMUIdx;
 
-/* Bit macros for the core-mmu-index values for each index,
+/*
+ * Bit macros for the core-mmu-index values for each index,
  * for use when calling tlb_flush_by_mmuidx() and friends.
  */
+#define TO_CORE_BIT(NAME) \
+    ARMMMUIdxBit_##NAME = 1 << (ARMMMUIdx_##NAME & ARM_MMU_IDX_COREIDX_MASK)
+
 typedef enum ARMMMUIdxBit {
-    ARMMMUIdxBit_EL10_0 = 1 << 0,
-    ARMMMUIdxBit_EL10_1 = 1 << 1,
-    ARMMMUIdxBit_E2 = 1 << 2,
-    ARMMMUIdxBit_SE3 = 1 << 3,
-    ARMMMUIdxBit_SE0 = 1 << 4,
-    ARMMMUIdxBit_SE1 = 1 << 5,
-    ARMMMUIdxBit_Stage2 = 1 << 6,
-    ARMMMUIdxBit_MUser = 1 << 0,
-    ARMMMUIdxBit_MPriv = 1 << 1,
-    ARMMMUIdxBit_MUserNegPri = 1 << 2,
-    ARMMMUIdxBit_MPrivNegPri = 1 << 3,
-    ARMMMUIdxBit_MSUser = 1 << 4,
-    ARMMMUIdxBit_MSPriv = 1 << 5,
-    ARMMMUIdxBit_MSUserNegPri = 1 << 6,
-    ARMMMUIdxBit_MSPrivNegPri = 1 << 7,
+    TO_CORE_BIT(EL10_0),
+    TO_CORE_BIT(EL10_1),
+    TO_CORE_BIT(E2),
+    TO_CORE_BIT(SE0),
+    TO_CORE_BIT(SE1),
+    TO_CORE_BIT(SE3),
+    TO_CORE_BIT(Stage2),
+
+    TO_CORE_BIT(MUser),
+    TO_CORE_BIT(MPriv),
+    TO_CORE_BIT(MUserNegPri),
+    TO_CORE_BIT(MPrivNegPri),
+    TO_CORE_BIT(MSUser),
+    TO_CORE_BIT(MSPriv),
+    TO_CORE_BIT(MSUserNegPri),
+    TO_CORE_BIT(MSPrivNegPri),
 } ARMMMUIdxBit;
 
+#undef TO_CORE_BIT
+
 #define MMU_USER_IDX 0
 
 static inline int arm_to_core_mmu_idx(ARMMMUIdx mmu_idx)
-- 
2.17.1