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| author | Thomas Huth <thuth@linux.vnet.ibm.com> | 2015-02-12 18:09:30 +0100 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2015-02-18 09:37:15 +0100 |
| commit | 801cdd355f8bc578f1d02462a91313959e55bee7 (patch) | |
| tree | 8002276a62643a1b26bccf8df9c1ca2bb02f5429 /target-s390x/cpu.h | |
| parent | 9d77309c9fedca33525cae820b9eff6f35c795f4 (diff) | |
| download | hqemu-801cdd355f8bc578f1d02462a91313959e55bee7.zip hqemu-801cdd355f8bc578f1d02462a91313959e55bee7.tar.gz | |
s390x/kvm: Add function for injecting pgm access exceptions
Program access exceptions are defined to deliver a translation exception
code in the low-core. Add a function trigger_access_exception() that
generates the proper program interrupt on both KVM and non-KVM systems
and switch the existing code to use it.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'target-s390x/cpu.h')
| -rw-r--r-- | target-s390x/cpu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h index c24ca5f..f8cea30 100644 --- a/target-s390x/cpu.h +++ b/target-s390x/cpu.h @@ -397,6 +397,7 @@ void kvm_s390_service_interrupt(uint32_t parm); void kvm_s390_vcpu_interrupt(S390CPU *cpu, struct kvm_s390_irq *irq); void kvm_s390_floating_interrupt(struct kvm_s390_irq *irq); int kvm_s390_inject_flic(struct kvm_s390_irq *irq); +void kvm_s390_access_exception(S390CPU *cpu, uint16_t code, uint64_t te_code); #else static inline void kvm_s390_virtio_irq(int config_change, uint64_t token) { @@ -404,6 +405,10 @@ static inline void kvm_s390_virtio_irq(int config_change, uint64_t token) static inline void kvm_s390_service_interrupt(uint32_t parm) { } +static inline void kvm_s390_access_exception(S390CPU *cpu, uint16_t code, + uint64_t te_code) +{ +} #endif S390CPU *s390_cpu_addr2state(uint16_t cpu_addr); unsigned int s390_cpu_halt(S390CPU *cpu); |
