xscale: use register_commands()

[openocd] / src / target / target.h

diff --git a/src/target/target.h b/src/target/target.h
index 914d62fd0af1fd87cca79a1d4f5a306e96981af4..ee40209cb99bc01fd87a89c5574a2695d7b68036 100644 (file)
--- a/src/target/target.h
+++ b/src/target/target.h
@@ -26,29 +26,18 @@
 #ifndef TARGET_H
 #define TARGET_H
 
-#include <stddef.h>
-
-#include "breakpoints.h"
-#include "algorithm.h"
-#include "command.h"
+#include "types.h"
+#include "jim.h"
 
 struct reg;
 struct trace;
 struct command_context;
+struct breakpoint;
+struct watchpoint;
+struct mem_param;
+struct reg_param;
 
 
-/**
- * Cast a member of a structure out to the containing structure.
- * @param ptr The pointer to the member.
- * @param type The type of the container struct this is embedded in.
- * @param member The name of the member within the struct.
- *
- * This is a mechanism which is used throughout the Linux kernel.
- */
-#define container_of(ptr, type, member) ({                     \
-       const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
-       (type *)( (char *)__mptr - offsetof(type,member) );})
-
 /*
  * TARGET_UNKNOWN = 0: we don't know anything about the target yet
  * TARGET_RUNNING = 1: the target is executing user code
@@ -129,7 +118,16 @@ struct target
        const char *cmd_name;                           /* tcl Name of target */
        int target_number;                                      /* DO NOT USE!  field to be removed in 2010 */
        struct jtag_tap *tap;                                   /* where on the jtag chain is this */
-       const char *variant;                            /* what varient of this chip is it? */
+       const char *variant;                            /* what variant of this chip is it? */
+
+       /**
+        * Indicates whether this target has been examined.
+        *
+        * Do @b not access this field directly, use target_was_examined()
+        * or target_set_examined().
+        */
+       bool examined;
+
        struct target_event_action *event_action;
 
        int reset_halt;                                         /* attempt resetting the CPU into the halted mode? */
@@ -219,7 +217,7 @@ enum target_event
 
 struct target_event_action {
        enum target_event event;
-       Jim_Obj *body;
+       struct Jim_Obj *body;
        int has_percent;
        struct target_event_action *next;
  };
@@ -289,18 +287,25 @@ struct target *get_target(const char *id);
 const char *target_get_name(struct target *target);
 
 /**
- * Examine the specified @a target.
+ * Examine the specified @a target, letting it perform any
+ * initialization that requires JTAG access.
  *
  * This routine is a wrapper for target->type->examine.
  */
 int target_examine_one(struct target *target);
-/// @returns @c true if the target has been examined.
-bool target_was_examined(struct target *target);
-/// Sets the @c examined flag for the given target.
-void target_set_examined(struct target *target);
-/// Reset the @c examined flag for the given target.
-void target_reset_examined(struct target *target);
 
+/// @returns @c true if target_set_examined() has been called.
+static inline bool target_was_examined(struct target *target)
+{
+       return target->examined;
+}
+
+/// Sets the @c examined flag for the given target.
+/// Use in target->type->examine() after one-time setup is done.
+static inline void target_set_examined(struct target *target)
+{
+       target->examined = true;
+}
 
 /**
  * Add the @a breakpoint for @a target.