X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Farmv4_5_mmu.h;h=e2dde7fe79ceeb87ba1e807aff3ba4abf2fde932;hp=dc9f5956b2bb2f6d4c96a3699e60bf7a0c4fa094;hb=e77b7447f7b30d70961e5bee45400f70baeb16fc;hpb=db7e77237c5a8104b527aeb23a2546b4bab92d8a diff --git a/src/target/armv4_5_mmu.h b/src/target/armv4_5_mmu.h index dc9f5956b2..e2dde7fe79 100644 --- a/src/target/armv4_5_mmu.h +++ b/src/target/armv4_5_mmu.h @@ -15,43 +15,40 @@ * 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. * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * ***************************************************************************/ + #ifndef ARMV4_5_MMU_H #define ARMV4_5_MMU_H #include "armv4_5_cache.h" -#include "target.h" - -typedef struct armv4_5_mmu_common_s -{ - uint32_t (*get_ttb)(target_t *target); - int (*read_memory)(target_t *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer); - int (*write_memory)(target_t *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer); - void (*disable_mmu_caches)(target_t *target, int mmu, int d_u_cache, int i_cache); - void (*enable_mmu_caches)(target_t *target, int mmu, int d_u_cache, int i_cache); - armv4_5_cache_common_t armv4_5_cache; + +struct target; + +struct armv4_5_mmu_common { + int (*get_ttb)(struct target *target, uint32_t *result); + int (*read_memory)(struct target *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer); + int (*write_memory)(struct target *target, uint32_t address, uint32_t size, uint32_t count, const uint8_t *buffer); + int (*disable_mmu_caches)(struct target *target, int mmu, int d_u_cache, int i_cache); + int (*enable_mmu_caches)(struct target *target, int mmu, int d_u_cache, int i_cache); + struct armv4_5_cache_common armv4_5_cache; int has_tiny_pages; int mmu_enabled; -} armv4_5_mmu_common_t; - -enum -{ - ARMV4_5_SECTION, ARMV4_5_LARGE_PAGE, ARMV4_5_SMALL_PAGE, ARMV4_5_TINY_PAGE }; -extern char* armv4_5_page_type_names[]; +int armv4_5_mmu_translate_va(struct target *target, + struct armv4_5_mmu_common *armv4_5_mmu, uint32_t va, + uint32_t *cb, uint32_t *val); -extern uint32_t armv4_5_mmu_translate_va(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, uint32_t va, int *type, uint32_t *cb, int *domain, uint32_t *ap); -extern int armv4_5_mmu_read_physical(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer); -extern int armv4_5_mmu_write_physical(target_t *target, armv4_5_mmu_common_t *armv4_5_mmu, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer); +int armv4_5_mmu_read_physical(struct target *target, + struct armv4_5_mmu_common *armv4_5_mmu, + uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer); -extern int armv4_5_mmu_handle_virt2phys_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, target_t *target, armv4_5_mmu_common_t *armv4_5_mmu); -extern int armv4_5_mmu_handle_md_phys_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, target_t *target, armv4_5_mmu_common_t *armv4_5_mmu); -extern int armv4_5_mmu_handle_mw_phys_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, target_t *target, armv4_5_mmu_common_t *armv4_5_mmu); +int armv4_5_mmu_write_physical(struct target *target, + struct armv4_5_mmu_common *armv4_5_mmu, + uint32_t address, uint32_t size, uint32_t count, const uint8_t *buffer); -enum -{ +enum { ARMV4_5_MMU_ENABLED = 0x1, ARMV4_5_ALIGNMENT_CHECK = 0x2, ARMV4_5_MMU_S_BIT = 0x100,