diff options
Diffstat (limited to 'src/core/arm/interpreter/mmu/sa_mmu.h')
| -rw-r--r-- | src/core/arm/interpreter/mmu/sa_mmu.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/core/arm/interpreter/mmu/sa_mmu.h b/src/core/arm/interpreter/mmu/sa_mmu.h new file mode 100644 index 00000000..64b1c547 --- /dev/null +++ b/src/core/arm/interpreter/mmu/sa_mmu.h @@ -0,0 +1,58 @@ +/* + sa_mmu.h - StrongARM Memory Management Unit emulation. + ARMulator extensions for SkyEye. + <lyhost@263.net> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#ifndef _SA_MMU_H_ +#define _SA_MMU_H_ + + +/** + * The interface of read data from bus + */ +int bus_read(short size, int addr, uint32_t * value); + +/** + * The interface of write data from bus + */ +int bus_write(short size, int addr, uint32_t value); + + +typedef struct sa_mmu_s +{ + tlb_s i_tlb; + cache_s i_cache; + + tlb_s d_tlb; + cache_s main_d_cache; + cache_s mini_d_cache; + rb_s rb_t; + wb_s wb_t; +} sa_mmu_t; + +#define I_TLB() (&state->mmu.u.sa_mmu.i_tlb) +#define I_CACHE() (&state->mmu.u.sa_mmu.i_cache) + +#define D_TLB() (&state->mmu.u.sa_mmu.d_tlb) +#define MAIN_D_CACHE() (&state->mmu.u.sa_mmu.main_d_cache) +#define MINI_D_CACHE() (&state->mmu.u.sa_mmu.mini_d_cache) +#define WB() (&state->mmu.u.sa_mmu.wb_t) +#define RB() (&state->mmu.u.sa_mmu.rb_t) + +extern mmu_ops_t sa_mmu_ops; +#endif /*_SA_MMU_H_*/ |