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server: tcl_notifications command

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Implements async target notifications to the tcl server

Change-Id: I4d83e9fa209e95426c440030597f99e9f0c3b260
Signed-off-by: Austin Morton <austinpmorton@gmail.com>
Reviewed-on: http://openocd.zylin.com/2336
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This commit is contained in:
Austin Morton
2015-02-21 04:20:33 -05:00
committed by Paul Fertser
parent c50047bb41
commit 1d0cf0df37
4 changed files with 212 additions and 4 deletions
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24
src/target/target.h
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@@ -33,6 +33,8 @@
#ifndef TARGET_H
#define TARGET_H
#include <helper/list.h>
struct reg;
struct trace;
struct command_context;
@@ -282,6 +284,12 @@ struct target_event_callback {
struct target_event_callback *next;
};
struct target_reset_callback {
struct list_head list;
void *priv;
int (*callback)(struct target *target, enum target_reset_mode reset_mode, void *priv);
};
struct target_timer_callback {
int (*callback)(void *priv);
int time_ms;
@@ -303,6 +311,15 @@ int target_unregister_event_callback(
enum target_event event, void *priv),
void *priv);
int target_register_reset_callback(
int (*callback)(struct target *target,
enum target_reset_mode reset_mode, void *priv),
void *priv);
int target_unregister_reset_callback(
int (*callback)(struct target *target,
enum target_reset_mode reset_mode, void *priv),
void *priv);
/* Poll the status of the target, detect any error conditions and report them.
*
* Also note that this fn will clear such error conditions, so a subsequent
@@ -320,6 +337,7 @@ int target_resume(struct target *target, int current, uint32_t address,
int handle_breakpoints, int debug_execution);
int target_halt(struct target *target);
int target_call_event_callbacks(struct target *target, enum target_event event);
int target_call_reset_callbacks(struct target *target, enum target_reset_mode reset_mode);
/**
* The period is very approximate, the callback can happen much more often
@@ -565,6 +583,12 @@ int target_gdb_fileio_end(struct target *target, int retcode, int fileio_errno,
/** Return the *name* of this targets current state */
const char *target_state_name(struct target *target);
/** Return the *name* of a target event enumeration value */
const char *target_event_name(enum target_event event);
/** Return the *name* of a target reset reason enumeration value */
const char *target_reset_mode_name(enum target_reset_mode reset_mode);
/* DANGER!!!!!
*
* if "area" passed in to target_alloc_working_area() points to a memory