Improve handle_virt2phys_command argument parsing:

[openocd] / src / helper / command.h

diff --git a/src/helper/command.h b/src/helper/command.h
index 76a49a545dcdd190e12418ff83affee92f5938df..293eb1414b941dda96c642f8d2bc181d81ad3d94 100644 (file)
--- a/src/helper/command.h
+++ b/src/helper/command.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     *
@@ -20,7 +23,17 @@
 #ifndef COMMAND_H
 #define COMMAND_H
 
+#include "types.h"
+
+/* Integrate the JIM TCL interpretor into the command processing. */
+#if BUILD_ECOSBOARD
 #include <stdio.h>
+#include <stdarg.h>
+/* Jim is provied by eCos */
+#include <cyg/jimtcl/jim.h>
+#else
+#include "jim.h"
+#endif
 
 enum command_mode
 {
@@ -35,16 +48,16 @@ typedef struct command_context_s
        struct command_s *commands;
        int current_target;
        /* Execute a command.
-        * 
+        *
         * If the command fails, it *MUST* return a value != ERROR_OK
         * (many commands break this rule, patches welcome!)
-        * 
+        *
         * This is *especially* important for commands such as writing
         * to flash or verifying memory. The reason is that those commands
         * can be used by programs to determine if the operation succeded
         * or not. If the operation failed, then a program can try
         * an alternative approach.
-        * 
+        *
         * Returning ERROR_COMMAND_SYNTAX_ERROR will have the effect of
         * printing out the syntax of the command.
         */
@@ -67,19 +80,49 @@ extern int unregister_command(command_context_t *context, char *name);
 extern int unregister_all_commands(command_context_t *context);
 extern void command_set_output_handler(command_context_t* context, int (*output_handler)(struct command_context_s *context, const char* line), void *priv);
 extern command_context_t* copy_command_context(command_context_t* context);
-extern command_context_t* command_init();
+extern int command_context_mode(command_context_t *context, enum command_mode mode);
+extern command_context_t* command_init(void);
 extern int command_done(command_context_t *context);
-extern void command_print(command_context_t *context, char *format, ...);
-extern void command_print_sameline(command_context_t *context, char *format, ...);
+
+extern void command_print(command_context_t *context, const char *format, ...)
+               __attribute__ ((format (printf, 2, 3)));
+extern void command_print_sameline(command_context_t *context, const char *format, ...)
+               __attribute__ ((format (printf, 2, 3)));
 extern int command_run_line(command_context_t *context, char *line);
-extern int command_run_linef(command_context_t *context, char *format, ...);
-extern int command_run_line_internal(command_context_t *context, char *line);
+extern int command_run_linef(command_context_t *context, const char *format, ...)
+               __attribute__ ((format (printf, 2, 3)));
 extern void command_output_text(command_context_t *context, const char *data);
 
+extern void process_jim_events(void);
+
 #define                ERROR_COMMAND_CLOSE_CONNECTION          (-600)
 #define                ERROR_COMMAND_SYNTAX_ERROR                      (-601)
 #define                ERROR_COMMAND_NOTFOUND                          (-602)
 
 extern int fast_and_dangerous;
 
+extern Jim_Interp *interp;
+
+void register_jim(command_context_t *context, const char *name, int (*cmd)(Jim_Interp *interp, int argc, Jim_Obj *const *argv), const char *help);
+
+long jim_global_long(const char *variable);
+
+int parse_ulong(const char *str, unsigned long *ul);
+int parse_ullong(const char *str, unsigned long long *ul);
+
+#define DEFINE_PARSE_ULONG(name, type, max) \
+       static inline int parse_##name(const char *str, type *ul) \
+       { \
+               unsigned long n; \
+               int retval = parse_ulong(str, &n); \
+               *ul = n; \
+               return n > (max) ? ERROR_COMMAND_SYNTAX_ERROR : retval; \
+       }       
+DEFINE_PARSE_ULONG(uint, unsigned, UINT_MAX)
+DEFINE_PARSE_ULONG(u32, uint32_t, UINT32_MAX)
+DEFINE_PARSE_ULONG(u16, uint16_t, UINT16_MAX)
+DEFINE_PARSE_ULONG(u8, uint8_t, UINT8_MAX)
+
+void script_debug(Jim_Interp *interp, const char *cmd, int argc, Jim_Obj *const *argv);
+
 #endif /* COMMAND_H */