diff options
Diffstat (limited to 'target/mips/internal.h')
| -rw-r--r-- | target/mips/internal.h | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/target/mips/internal.h b/target/mips/internal.h index daddb05fd4..57b312689a 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -12,6 +12,7 @@ #ifdef CONFIG_TCG #include "tcg/tcg-internal.h" #endif +#include "cpu.h" /* * MMU types, the first four entries have the same layout as the @@ -46,6 +47,15 @@ struct mips_def_t { target_ulong CP0_LLAddr_rw_bitmask; int CP0_LLAddr_shift; int32_t SYNCI_Step; + /* + * @CCRes: rate at which the coprocessor 0 counter increments + * + * The Count register acts as a timer, incrementing at a constant rate, + * whether or not an instruction is executed, retired, or any forward + * progress is made through the pipeline. The rate at which the counter + * increments is implementation dependent, and is a function of the + * pipeline clock of the processor, not the issue width of the processor. + */ int32_t CCRes; int32_t CP0_Status_rw_bitmask; int32_t CP0_TCStatus_rw_bitmask; @@ -133,14 +143,14 @@ struct r4k_tlb_t { struct CPUMIPSTLBContext { uint32_t nb_tlb; uint32_t tlb_in_use; - int (*map_address)(struct CPUMIPSState *env, hwaddr *physical, int *prot, + int (*map_address)(CPUMIPSState *env, hwaddr *physical, int *prot, target_ulong address, MMUAccessType access_type); - void (*helper_tlbwi)(struct CPUMIPSState *env); - void (*helper_tlbwr)(struct CPUMIPSState *env); - void (*helper_tlbp)(struct CPUMIPSState *env); - void (*helper_tlbr)(struct CPUMIPSState *env); - void (*helper_tlbinv)(struct CPUMIPSState *env); - void (*helper_tlbinvf)(struct CPUMIPSState *env); + void (*helper_tlbwi)(CPUMIPSState *env); + void (*helper_tlbwr)(CPUMIPSState *env); + void (*helper_tlbp)(CPUMIPSState *env); + void (*helper_tlbr)(CPUMIPSState *env); + void (*helper_tlbinv)(CPUMIPSState *env); + void (*helper_tlbinvf)(CPUMIPSState *env); union { struct { r4k_tlb_t tlb[MIPS_TLB_MAX]; |