From f9fc619a0deaf2b61fe6f48034c94ca7e38801bb Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Thu, 12 Jul 2012 10:59:08 +0000 Subject: [PATCH] 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 --- target-arm/helper.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/target-arm/helper.c b/target-arm/helper.c index e96404aa5c..0cf7b8dd77 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -881,6 +881,11 @@ static const ARMCPRegInfo lpae_cp_reginfo[] = { { .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 };