target-arm: Add 64 bit variants of DBGDRAR and DBGDSAR for LPAE
LPAE extends the DBGDRAR and DBGDSAR debug registers to 64 bits; we
only implement these as dummy RAZ versions; provide dummies for
the 64 bit accesses as well.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/target-arm/helper.c b/target-arm/helper.c
index e96404a..0cf7b8d 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -881,6 +881,11 @@
{ .name = "AMAIR1", .cp = 15, .crn = 10, .crm = 3, .opc1 = 0, .opc2 = 1,
.access = PL1_RW, .type = ARM_CP_CONST | ARM_CP_OVERRIDE,
.resetvalue = 0 },
+ /* 64 bit access versions of the (dummy) debug registers */
+ { .name = "DBGDRAR", .cp = 14, .crm = 1, .opc1 = 0,
+ .access = PL0_R, .type = ARM_CP_CONST|ARM_CP_64BIT, .resetvalue = 0 },
+ { .name = "DBGDSAR", .cp = 14, .crm = 2, .opc1 = 0,
+ .access = PL0_R, .type = ARM_CP_CONST|ARM_CP_64BIT, .resetvalue = 0 },
REGINFO_SENTINEL
};