X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=src%2Fhelper%2Fcommand.h;h=a20c4620dda08ef0aa1675929b75e025df43dc9b;hb=3008756604b8b7a3811948cf66ed7e587efac349;hp=347441b5e5c6adc64101fbcc33277020651813da;hpb=d0e763ac7ef6aa17b17bd00ccdfbccfb4eacda69;p=fw%2Fopenocd
diff --git a/src/helper/command.h b/src/helper/command.h
index 347441b5e..a20c4620d 100644
--- a/src/helper/command.h
+++ b/src/helper/command.h
@@ -19,11 +19,15 @@
* along with this program. If not, see . *
***************************************************************************/
-#ifndef COMMAND_H
-#define COMMAND_H
+#ifndef OPENOCD_HELPER_COMMAND_H
+#define OPENOCD_HELPER_COMMAND_H
+#include
+#include
#include
+#include
+
/* To achieve C99 printf compatibility in MinGW, gnu_printf should be
* used for __attribute__((format( ... ))), with GCC v4.4 or later
*/
@@ -49,7 +53,15 @@ struct command_context {
Jim_Interp *interp;
enum command_mode mode;
struct command *commands;
- int current_target;
+ struct target *current_target;
+ /* The target set by 'targets xx' command or the latest created */
+ struct target *current_target_override;
+ /* If set overrides current_target
+ * It happens during processing of
+ * 1) a target prefixed command
+ * 2) an event handler
+ * Pay attention to reentrancy when setting override.
+ */
command_output_handler_t output_handler;
void *output_handler_priv;
};
@@ -67,6 +79,7 @@ struct command_invocation {
const char *name;
unsigned argc;
const char **argv;
+ Jim_Obj *output;
};
/**
@@ -109,6 +122,11 @@ struct command_invocation {
*/
#define COMMAND_HELPER(name, extra ...) __COMMAND_HANDLER(name, extra)
+/**
+ * Use this macro to access the command being handled,
+ * rather than accessing the variable directly. It may be moved.
+ */
+#define CMD (cmd)
/**
* Use this macro to access the context of the command being handled,
* rather than accessing the variable directly. It may be moved.
@@ -168,6 +186,11 @@ struct command {
command_handler_t handler;
Jim_CmdProc *jim_handler;
void *jim_handler_data;
+ /* Currently used only for target of target-prefixed cmd.
+ * Native OpenOCD commands use jim_handler_data exclusively
+ * as a target override.
+ * Jim handlers outside of target cmd tree can use
+ * jim_handler_data for any handler specific data */
enum command_mode mode;
struct command *next;
};
@@ -203,7 +226,6 @@ struct command_registration {
const char *name;
command_handler_t handler;
Jim_CmdProc *jim_handler;
- void *jim_handler_data;
enum command_mode mode;
const char *help;
/** a string listing the options and arguments, required or optional */
@@ -307,6 +329,14 @@ struct command_context *current_command_context(Jim_Interp *interp);
* creates a command interpreter.
*/
struct command_context *command_init(const char *startup_tcl, Jim_Interp *interp);
+/**
+ * Shutdown a command context.
+ *
+ * Free the command context and the associated Jim interpreter.
+ *
+ * @param context The command_context that will be destroyed.
+ */
+void command_exit(struct command_context *context);
/**
* Creates a copy of an existing command context. This does not create
* a deep copy of the command list, so modifications in one context will
@@ -323,9 +353,9 @@ struct command_context *copy_command_context(struct command_context *cmd_ctx);
*/
void command_done(struct command_context *context);
-void command_print(struct command_context *context, const char *format, ...)
+void command_print(struct command_invocation *cmd, const char *format, ...)
__attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 2, 3)));
-void command_print_sameline(struct command_context *context, const char *format, ...)
+void command_print_sameline(struct command_invocation *cmd, const char *format, ...)
__attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 2, 3)));
int command_run_line(struct command_context *context, char *line);
int command_run_linef(struct command_context *context, const char *format, ...)
@@ -357,10 +387,13 @@ DECLARE_PARSE_WRAPPER(_u16, uint16_t);
DECLARE_PARSE_WRAPPER(_u8, uint8_t);
DECLARE_PARSE_WRAPPER(_int, int);
+DECLARE_PARSE_WRAPPER(_s64, int64_t);
DECLARE_PARSE_WRAPPER(_s32, int32_t);
DECLARE_PARSE_WRAPPER(_s16, int16_t);
DECLARE_PARSE_WRAPPER(_s8, int8_t);
+DECLARE_PARSE_WRAPPER(_target_addr, target_addr_t);
+
/**
* @brief parses the string @a in into @a out as a @a type, or prints
* a command error and passes the error code to the caller. If an error
@@ -376,12 +409,15 @@ DECLARE_PARSE_WRAPPER(_s8, int8_t);
do { \
int retval_macro_tmp = parse_ ## type(in, &(out)); \
if (ERROR_OK != retval_macro_tmp) { \
- command_print(CMD_CTX, stringify(out) \
+ command_print(CMD, stringify(out) \
" option value ('%s') is not valid", in); \
return retval_macro_tmp; \
} \
} while (0)
+#define COMMAND_PARSE_ADDRESS(in, out) \
+ COMMAND_PARSE_NUMBER(target_addr, in, out)
+
/**
* Parse the string @c as a binary parameter, storing the boolean value
* in @c out. The strings @c on and @c off are used to match different
@@ -393,9 +429,9 @@ DECLARE_PARSE_WRAPPER(_s8, int8_t);
bool value; \
int retval_macro_tmp = command_parse_bool_arg(in, &value); \
if (ERROR_OK != retval_macro_tmp) { \
- command_print(CMD_CTX, stringify(out) \
+ command_print(CMD, stringify(out) \
" option value ('%s') is not valid", in); \
- command_print(CMD_CTX, " choices are '%s' or '%s'", \
+ command_print(CMD, " choices are '%s' or '%s'", \
on, off); \
return retval_macro_tmp; \
} \
@@ -412,7 +448,6 @@ COMMAND_HELPER(handle_command_parse_bool, bool *out, const char *label);
#define COMMAND_PARSE_ENABLE(in, out) \
COMMAND_PARSE_BOOL(in, out, "enable", "disable")
-void script_debug(Jim_Interp *interp, const char *cmd,
- unsigned argc, Jim_Obj * const *argv);
+void script_debug(Jim_Interp *interp, unsigned int argc, Jim_Obj * const *argv);
-#endif /* COMMAND_H */
+#endif /* OPENOCD_HELPER_COMMAND_H */