helper/command.h: Add missing #includes

[openocd.git] / src / helper / command.h

diff --git a/src/helper/command.h b/src/helper/command.h
index bd24156e31af1d27d9ff7af8329d7be11b7bc89d..fc017326bb306a41eb92315a3e55ead4f275eeb1 100644 (file)
--- a/src/helper/command.h
+++ b/src/helper/command.h
@@ -22,6 +22,8 @@
 #ifndef OPENOCD_HELPER_COMMAND_H
 #define OPENOCD_HELPER_COMMAND_H
 
+#include <stdint.h>
+#include <stdbool.h>
 #include <jim-nvp.h>
 
 /* To achieve C99 printf compatibility in MinGW, gnu_printf should be
@@ -49,7 +51,15 @@ 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;
 };
@@ -168,6 +178,11 @@ 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;
 };
@@ -307,6 +322,14 @@ 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