target-arm: make DACR banked
When EL3 is running in AArch32 (or ARMv7 with Security Extensions)
DACR has a secure and a non-secure instance. Adds definition for DACR32_EL2.
Signed-off-by: Fabian Aggeler <aggelerf@ethz.ch>
Signed-off-by: Greg Bellows <greg.bellows@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1416242878-876-19-git-send-email-greg.bellows@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 0eaf981..1906fc1 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -227,8 +227,17 @@
TCR tcr_el[4];
uint32_t c2_data; /* MPU data cachable bits. */
uint32_t c2_insn; /* MPU instruction cachable bits. */
- uint32_t c3; /* MMU domain access control register
- MPU write buffer control. */
+ union { /* MMU domain access control register
+ * MPU write buffer control.
+ */
+ struct {
+ uint64_t dacr_ns;
+ uint64_t dacr_s;
+ };
+ struct {
+ uint64_t dacr32_el2;
+ };
+ };
uint32_t pmsav5_data_ap; /* PMSAv5 MPU data access permissions */
uint32_t pmsav5_insn_ap; /* PMSAv5 MPU insn access permissions */
uint64_t hcr_el2; /* Hypervisor configuration register */
