* 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 REGISTER_H
#define REGISTER_H
-#include "types.h"
+struct target;
+
+enum reg_type {
+ REG_TYPE_INT,
+ REG_TYPE_INT8,
+ REG_TYPE_INT16,
+ REG_TYPE_INT32,
+ REG_TYPE_INT64,
+ REG_TYPE_INT128,
+ REG_TYPE_UINT8,
+ REG_TYPE_UINT16,
+ REG_TYPE_UINT32,
+ REG_TYPE_UINT64,
+ REG_TYPE_UINT128,
+ REG_TYPE_CODE_PTR,
+ REG_TYPE_DATA_PTR,
+ REG_TYPE_FLOAT,
+ REG_TYPE_IEEE_SINGLE,
+ REG_TYPE_IEEE_DOUBLE,
+ REG_TYPE_ARCH_DEFINED,
+};
+
+struct reg_feature {
+ const char *name;
+};
+
+struct reg_data_type_vector {
+ struct reg_data_type *type;
+ uint32_t count;
+};
+
+struct reg_data_type_union_field {
+ const char *name;
+ struct reg_data_type *type;
+ struct reg_data_type_union_field *next;
+};
-struct target_s;
+struct reg_data_type_union {
+ struct reg_data_type_union_field *fields;
+};
+
+struct reg_data_type_bitfield {
+ uint32_t start;
+ uint32_t end;
+};
+
+struct reg_data_type_struct_field {
+ const char *name;
+ bool use_bitfields;
+ union {
+ struct reg_data_type_bitfield *bitfield;
+ struct reg_data_type *type;
+ };
+ struct reg_data_type_struct_field *next;
+};
+
+struct reg_data_type_struct {
+ uint32_t size;
+ struct reg_data_type_struct_field *fields;
+};
-typedef struct bitfield_desc_s
-{
- char *name;
- int num_bits;
-} bitfield_desc_t;
+struct reg_data_type_flags_field {
+ const char *name;
+ struct reg_data_type_bitfield *bitfield;
+ struct reg_data_type_flags_field *next;
+};
-typedef struct reg_s
-{
- char *name;
+struct reg_data_type_flags {
+ uint32_t size;
+ struct reg_data_type_flags_field *fields;
+};
+
+enum reg_data_type_class {
+ REG_TYPE_CLASS_VECTOR,
+ REG_TYPE_CLASS_UNION,
+ REG_TYPE_CLASS_STRUCT,
+ REG_TYPE_CLASS_FLAGS,
+};
+
+struct reg_data_type {
+ enum reg_type type;
+ const char *id;
+ enum reg_data_type_class type_class;
+ union {
+ struct reg_data_type_vector *reg_type_vector;
+ struct reg_data_type_union *reg_type_union;
+ struct reg_data_type_struct *reg_type_struct;
+ struct reg_data_type_flags *reg_type_flags;
+ };
+};
+
+struct reg {
+ const char *name;
+ uint32_t number;
+ struct reg_feature *feature;
+ bool caller_save;
void *value;
- int dirty;
- int valid;
+ bool dirty;
+ bool valid;
+ bool exist;
uint32_t size;
- bitfield_desc_t *bitfield_desc;
- int num_bitfields;
+ struct reg_data_type *reg_data_type;
+ const char *group;
void *arch_info;
- int arch_type;
-} reg_t;
-
-typedef struct reg_cache_s
-{
- char *name;
- struct reg_cache_s *next;
- reg_t *reg_list;
- int num_regs;
-} reg_cache_t;
-
-typedef struct reg_arch_type_s
-{
- int id;
- int (*get)(reg_t *reg);
- int (*set)(reg_t *reg, uint8_t *buf);
- struct reg_arch_type_s *next;
-} reg_arch_type_t;
-
-reg_t* register_get_by_name(reg_cache_t *first, char *name, int search_all);
-reg_cache_t** register_get_last_cache_p(reg_cache_t **first);
-
-int register_reg_arch_type(int (*get)(reg_t *reg),
- int (*set)(reg_t *reg, uint8_t *buf));
-reg_arch_type_t* register_get_arch_type(int id);
-
-void register_init_dummy(reg_t *reg);
+ const struct reg_arch_type *type;
+};
+
+struct reg_cache {
+ const char *name;
+ struct reg_cache *next;
+ struct reg *reg_list;
+ unsigned num_regs;
+};
+
+struct reg_arch_type {
+ int (*get)(struct reg *reg);
+ int (*set)(struct reg *reg, uint8_t *buf);
+};
+
+struct reg *register_get_by_name(struct reg_cache *first,
+ const char *name, bool search_all);
+struct reg_cache **register_get_last_cache_p(struct reg_cache **first);
+void register_cache_invalidate(struct reg_cache *cache);
+
+void register_init_dummy(struct reg *reg);
#endif /* REGISTER_H */