diff options
Diffstat (limited to 'target/ppc/cpu.h')
| -rw-r--r-- | target/ppc/cpu.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index d33c17e646..7c4a1f50b3 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -473,6 +473,22 @@ struct ppc_slb_t { #endif #endif +/* DSISR */ +#define DSISR_NOPTE 0x40000000 +/* Not permitted by access authority of encoded access authority */ +#define DSISR_PROTFAULT 0x08000000 +#define DSISR_ISSTORE 0x02000000 +/* Not permitted by virtual page class key protection */ +#define DSISR_AMR 0x00200000 + +/* SRR1 error code fields */ + +#define SRR1_NOPTE DSISR_NOPTE +/* Not permitted due to no-execute or guard bit set */ +#define SRR1_NOEXEC_GUARD 0x10000000 +#define SRR1_PROTFAULT DSISR_PROTFAULT +#define SRR1_IAMR DSISR_AMR + /* Facility Status and Control (FSCR) bits */ #define FSCR_EBB (63 - 56) /* Event-Based Branch Facility */ #define FSCR_TAR (63 - 55) /* Target Address Register */ @@ -1216,6 +1232,7 @@ struct PPCVirtualHypervisorClass { hwaddr ptex, int n); void (*store_hpte)(PPCVirtualHypervisor *vhyp, hwaddr ptex, uint64_t pte0, uint64_t pte1); + uint64_t (*get_patbe)(PPCVirtualHypervisor *vhyp); }; #define TYPE_PPC_VIRTUAL_HYPERVISOR "ppc-virtual-hypervisor" |