target: create/use register_cache_invalidate()

[openocd.git] / src / target / register.h

diff --git a/src/target/register.h b/src/target/register.h
index 8a903eddf24a380e8351371069eeef3acc59ede5..0f8f2f4e0b1c8f09102c7fbf9ea30d95ed2774d6 100644 (file)
--- a/src/target/register.h
+++ b/src/target/register.h
@@ -2,6 +2,9 @@
  *   Copyright (C) 2005 by Dominic Rath                                    *
  *   Dominic.Rath@gmx.de                                                   *
  *                                                                         *
+ *   Copyright (C) 2007,2008 Øyvind Harboe                                 *
+ *   oyvind.harboe@zylin.com                                               *
+ *                                                                         *
  *   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     *
@@ -20,50 +23,38 @@
 #ifndef REGISTER_H
 #define REGISTER_H
 
-#include "types.h"
-#include "target.h"
-
-struct target_s;
+struct target;
 
-typedef struct bitfield_desc_s
+struct reg
 {
        char *name;
-       int num_bits;
-} bitfield_desc_t;
-
-typedef struct reg_s
-{
-       char *name;
-       u8 *value;
+       void *value;
        int dirty;
        int valid;
-       int size;
-       bitfield_desc_t *bitfield_desc;
-       int num_bitfields;
+       uint32_t size;
        void *arch_info;
-       int arch_type;
-} reg_t;
+       const struct reg_arch_type *type;
+};
 
-typedef struct reg_cache_s
+struct reg_cache
 {
        char *name;
-       struct reg_cache_s *next;
-       reg_t *reg_list;
-       int num_regs;
-} reg_cache_t;
+       struct reg_cache *next;
+       struct reg *reg_list;
+       unsigned num_regs;
+};
 
-typedef struct reg_arch_type_s
+struct reg_arch_type
 {
-       int id;
-       int (*get)(reg_t *reg);
-       int (*set)(reg_t *reg, u32 value);
-       struct reg_arch_type_s *next;
-} reg_arch_type_t;
+       int (*get)(struct reg *reg);
+       int (*set)(struct reg *reg, uint8_t *buf);
+};
 
-extern reg_t* register_get_by_name(reg_cache_t *first, char *name, int search_all);
-extern reg_cache_t** register_get_last_cache_p(reg_cache_t **first);
-extern int register_reg_arch_type(int (*get)(reg_t *reg), int (*set)(reg_t *reg, u32 value));
-extern reg_arch_type_t* register_get_arch_type(int id);
+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);
 
-#endif /* REGISTER_H */
+void register_init_dummy(struct reg *reg);
 
+#endif /* REGISTER_H */