diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2014-04-24 10:31:37 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2014-07-11 04:57:45 -0700 |
| commit | bdfb4b389c8d8f07e2d5b8e1291e01c789ba4aad (patch) | |
| tree | c8ea6ce76344e6ad816ab89ca2bf280bca88ac28 /arch/arm64/include | |
| parent | e6a9551760623d1703487e8a16bb9c3ea8a7e7a8 (diff) | |
arm64: KVM: add trap handlers for AArch32 debug registers
Add handlers for all the AArch32 debug registers that are accessible
from EL0 or EL1. The code follow the same strategy as the AArch64
counterpart with regards to tracking the dirty state of the debug
registers.
Reviewed-by: Anup Patel <anup.patel@linaro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/kvm_asm.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h index 69027ded5006..483842180f8f 100644 --- a/arch/arm64/include/asm/kvm_asm.h +++ b/arch/arm64/include/asm/kvm_asm.h @@ -95,6 +95,15 @@ #define c10_AMAIR0 (AMAIR_EL1 * 2) /* Aux Memory Attr Indirection Reg */ #define c10_AMAIR1 (c10_AMAIR0 + 1)/* Aux Memory Attr Indirection Reg */ #define c14_CNTKCTL (CNTKCTL_EL1 * 2) /* Timer Control Register (PL1) */ + +#define cp14_DBGDSCRext (MDSCR_EL1 * 2) +#define cp14_DBGBCR0 (DBGBCR0_EL1 * 2) +#define cp14_DBGBVR0 (DBGBVR0_EL1 * 2) +#define cp14_DBGBXVR0 (cp14_DBGBVR0 + 1) +#define cp14_DBGWCR0 (DBGWCR0_EL1 * 2) +#define cp14_DBGWVR0 (DBGWVR0_EL1 * 2) +#define cp14_DBGDCCINT (MDCCINT_EL1 * 2) + #define NR_COPRO_REGS (NR_SYS_REGS * 2) #define ARM_EXCEPTION_IRQ 0 |