On 12/3/19 3:29 AM, Richard Henderson wrote:
Define via macro expansion, so that renumbering of the base ARMMMUIdx
symbols is automatically reflexed in the bit definitions.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
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)
Reviewed-by: Philippe Mathieu-Daudé <phi...@redhat.com>
