diff options
Diffstat (limited to 'target/microblaze/mmu.h')
| -rw-r--r-- | target/microblaze/mmu.h | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/target/microblaze/mmu.h b/target/microblaze/mmu.h index 75e5301..7d0fbb8 100644 --- a/target/microblaze/mmu.h +++ b/target/microblaze/mmu.h @@ -63,23 +63,16 @@ #define TLB_ENTRIES 64 -struct microblaze_mmu -{ +typedef struct { /* Data and tag brams. */ uint64_t rams[2][TLB_ENTRIES]; /* We keep a separate ram for the tids to avoid the 48 bit tag width. */ uint8_t tids[TLB_ENTRIES]; /* Control flops. */ uint32_t regs[3]; +} MicroBlazeMMU; - int c_mmu; - int c_mmu_tlb_access; - int c_mmu_zones; - uint64_t c_addr_mask; /* Mask to apply to physical addresses. */ -}; - -struct microblaze_mmu_lookup -{ +typedef struct { uint32_t paddr; uint32_t vaddr; unsigned int size; @@ -88,13 +81,12 @@ struct microblaze_mmu_lookup enum { ERR_PROT, ERR_MISS, ERR_HIT } err; -}; +} MicroBlazeMMULookup; -unsigned int mmu_translate(struct microblaze_mmu *mmu, - struct microblaze_mmu_lookup *lu, +unsigned int mmu_translate(MicroBlazeCPU *cpu, MicroBlazeMMULookup *lu, target_ulong vaddr, int rw, int mmu_idx); uint32_t mmu_read(CPUMBState *env, bool ea, uint32_t rn); void mmu_write(CPUMBState *env, bool ea, uint32_t rn, uint32_t v); -void mmu_init(struct microblaze_mmu *mmu); +void mmu_init(MicroBlazeMMU *mmu); #endif |