diff options
Diffstat (limited to 'target-ppc/cpu.h')
| -rw-r--r-- | target-ppc/cpu.h | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index 8d2c3a9562..7204abe028 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -528,7 +528,7 @@ typedef struct ppc_tb_t ppc_tb_t; typedef struct ppc_spr_t ppc_spr_t; typedef struct ppc_dcr_t ppc_dcr_t; typedef struct ppc_avr_t ppc_avr_t; -typedef struct ppc_tlb_t ppc_tlb_t; +typedef union ppc_tlb_t ppc_tlb_t; /* SPR access micro-ops generations callbacks */ struct ppc_spr_t { @@ -547,12 +547,26 @@ struct ppc_avr_t { }; /* Software TLB cache */ -struct ppc_tlb_t { +typedef struct ppc6xx_tlb_t ppc6xx_tlb_t; +struct ppc6xx_tlb_t { target_ulong pte0; target_ulong pte1; target_ulong EPN; +}; + +typedef struct ppcemb_tlb_t ppcemb_tlb_t; +struct ppcemb_tlb_t { + target_ulong RPN; + target_ulong EPN; target_ulong PID; int size; + int prot; + int attr; /* Storage attributes */ +}; + +union ppc_tlb_t { + ppc6xx_tlb_t tlb6; + ppcemb_tlb_t tlbe; }; /*****************************************************************************/ @@ -729,7 +743,7 @@ struct CPUPPCState { int nb_pids; /* Number of available PID registers */ ppc_tlb_t *tlb; /* TLB is optional. Allocate them only if needed */ /* Callbacks for specific checks on some implementations */ - int (*tlb_check_more)(CPUPPCState *env, struct ppc_tlb_t *tlb, int *prot, + int (*tlb_check_more)(CPUPPCState *env, ppc_tlb_t *tlb, int *prot, target_ulong vaddr, int rw, int acc_type, int is_user); /* 403 dedicated access protection registers */ |