diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2012-07-12 10:59:08 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2012-07-12 10:59:54 +0000 |
| commit | f9fc619a0deaf2b61fe6f48034c94ca7e38801bb (patch) | |
| tree | 4d8503be0777062abfcbda24f7f6f985b4a86680 /target-arm | |
| parent | 7ac681cf2aafcef4b17f0f6007e1f4a2520528db (diff) | |
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>
Diffstat (limited to 'target-arm')
| -rw-r--r-- | target-arm/helper.c | 5 |
1 files changed, 5 insertions, 0 deletions
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 }; |