diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2012-09-18 12:07:06 +0100 |
|---|---|---|
| committer | Christoffer Dall <cdall@cs.columbia.edu> | 2013-03-06 15:48:43 -0800 |
| commit | 23b415d61a80c0c63f43dd2b3a08a1fa0b79b8ea (patch) | |
| tree | c5d736a85f1840beaf17f534b16182acedcfefdf /arch/arm/kvm | |
| parent | a7123377e7107a5f4f7ae198aa5b5000c9362871 (diff) | |
ARM: KVM: abstract IL decoding away
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <cdall@cs.columbia.edu>
Diffstat (limited to 'arch/arm/kvm')
| -rw-r--r-- | arch/arm/kvm/arm.c | 3 | ||||
| -rw-r--r-- | arch/arm/kvm/coproc.c | 2 | ||||
| -rw-r--r-- | arch/arm/kvm/mmio.c | 2 |
3 files changed, 3 insertions, 4 deletions
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 6626c7e6237..31616336255 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -624,8 +624,7 @@ static int handle_exit(struct kvm_vcpu *vcpu, struct kvm_run *run, * that fail their condition code check" */ if (!kvm_condition_valid(vcpu)) { - bool is_wide = kvm_vcpu_get_hsr(vcpu) & HSR_IL; - kvm_skip_instr(vcpu, is_wide); + kvm_skip_instr(vcpu, kvm_vcpu_trap_il_is32bit(vcpu)); return 1; } diff --git a/arch/arm/kvm/coproc.c b/arch/arm/kvm/coproc.c index b30591615da..94eee8befc8 100644 --- a/arch/arm/kvm/coproc.c +++ b/arch/arm/kvm/coproc.c @@ -293,7 +293,7 @@ static int emulate_cp15(struct kvm_vcpu *vcpu, if (likely(r->access(vcpu, params, r))) { /* Skip instruction, since it was emulated */ - kvm_skip_instr(vcpu, (kvm_vcpu_get_hsr(vcpu) >> 25) & 1); + kvm_skip_instr(vcpu, kvm_vcpu_trap_il_is32bit(vcpu)); return 1; } /* If access function fails, it should complain. */ diff --git a/arch/arm/kvm/mmio.c b/arch/arm/kvm/mmio.c index 0b8f49985b7..02ca76555bd 100644 --- a/arch/arm/kvm/mmio.c +++ b/arch/arm/kvm/mmio.c @@ -101,7 +101,7 @@ static int decode_hsr(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, * The MMIO instruction is emulated and should not be re-executed * in the guest. */ - kvm_skip_instr(vcpu, (kvm_vcpu_get_hsr(vcpu) >> 25) & 1); + kvm_skip_instr(vcpu, kvm_vcpu_trap_il_is32bit(vcpu)); return 0; } |