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target: target.h typo and comment cleanup 

Change-Id: Ib751803754672bf556f4f65bd3f5621f6bbb7f0c
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/654
Tested-by: jenkins
Reviewed-by: Bill Traynor <wmat@alphatroop.com>
__archive__
Spencer Oliver 2012-05-21 17:24:17 +01:00
parent 1dd462a6d6
commit 5cc004180b
1 changed files with 20 additions and 19 deletions
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39
src/target/target.h
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@ -55,7 +55,6 @@ struct target_list;
* also see: target_state_name(); * also see: target_state_name();
*/ */
enum target_state { enum target_state {
TARGET_UNKNOWN = 0, TARGET_UNKNOWN = 0,
TARGET_RUNNING = 1, TARGET_RUNNING = 1,
@ -109,7 +108,7 @@ struct gdb_service {
int32_t core[2]; int32_t core[2];
}; };
/* target_type.h contains the full definitionof struct targe_type */ /* target_type.h contains the full definition of struct target_type */
struct target { struct target {
struct target_type *type; /* target type definition (name, access functions) */ struct target_type *type; /* target type definition (name, access functions) */
const char *cmd_name; /* tcl Name of target */ const char *cmd_name; /* tcl Name of target */
@ -126,18 +125,19 @@ struct target {
*/ */
bool examined; bool examined;
/** true iff the target is currently running a downloaded /**
* "algorithm" instetad of arbitrary user code. OpenOCD code * true if the target is currently running a downloaded
* invoking algorithms is trusted to maintain correctness of * "algorithm" instead of arbitrary user code. OpenOCD code
* any cached state (e.g. for flash status), which arbitrary * invoking algorithms is trusted to maintain correctness of
* code will have no reason to know about. * any cached state (e.g. for flash status), which arbitrary
* code will have no reason to know about.
*/ */
bool running_alg; bool running_alg;
struct target_event_action *event_action; struct target_event_action *event_action;
int reset_halt; /* attempt resetting the CPU into the halted mode? */ int reset_halt; /* attempt resetting the CPU into the halted mode? */
uint32_t working_area; /* working area (initialized RAM). Evaluated uint32_t working_area; /* working area (initialised RAM). Evaluated
* upon first allocation from virtual/physical address. */ * upon first allocation from virtual/physical address. */
bool working_area_virt_spec; /* virtual address specified? */ bool working_area_virt_spec; /* virtual address specified? */
uint32_t working_area_virt; /* virtual address */ uint32_t working_area_virt; /* virtual address */
@ -166,18 +166,18 @@ struct target {
bool dbgbase_set; /* By default the debug base is not set */ bool dbgbase_set; /* By default the debug base is not set */
uint32_t dbgbase; /* Really a Cortex-A specific option, but there is no uint32_t dbgbase; /* Really a Cortex-A specific option, but there is no
system in place to support target specific options * system in place to support target specific options
currently. */ * currently. */
struct rtos *rtos; /* Instance of Real Time Operating System support */ struct rtos *rtos; /* Instance of Real Time Operating System support */
bool rtos_auto_detect; /* A flag that indicates that the RTOS has been specified as "auto" bool rtos_auto_detect; /* A flag that indicates that the RTOS has been specified as "auto"
* and must be detected when symbols are offered */ * and must be detected when symbols are offered */
int smp; /* add some target attributes for smp support */ int smp; /* add some target attributes for smp support */
struct target_list *head; struct target_list *head;
/* the gdb service is there in case of smp , we have only one gdb server /* the gdb service is there in case of smp, we have only one gdb server
* for all smp target * for all smp target
* the target attached to the gdb is changing dynamically by changing * the target attached to the gdb is changing dynamically by changing
* gdb_service->target pointer */ * gdb_service->target pointer */
struct gdb_service *gdb_service; struct gdb_service *gdb_service;
}; };
@ -278,6 +278,7 @@ int target_unregister_event_callback(
int (*callback)(struct target *target, int (*callback)(struct target *target,
enum target_event event, void *priv), enum target_event event, void *priv),
void *priv); void *priv);
/* Poll the status of the target, detect any error conditions and report them. /* 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 * Also note that this fn will clear such error conditions, so a subsequent
@ -288,7 +289,7 @@ int target_unregister_event_callback(
* fails, then a note is made of it, the error is sticky, but the memory * fails, then a note is made of it, the error is sticky, but the memory
* write loop still runs to completion. This improves performance in the * write loop still runs to completion. This improves performance in the
* normal case as there is no need to verify that every single write succeed, * normal case as there is no need to verify that every single write succeed,
* yet it is possible to detect error condtions. * yet it is possible to detect error conditions.
*/ */
int target_poll(struct target *target); int target_poll(struct target *target);
int target_resume(struct target *target, int current, uint32_t address, int target_resume(struct target *target, int current, uint32_t address,
@ -306,7 +307,7 @@ int target_register_timer_callback(int (*callback)(void *priv),
int target_call_timer_callbacks(void); int target_call_timer_callbacks(void);
/** /**
* Invoke this to ensure that e.g. polling timer callbacks happen before * Invoke this to ensure that e.g. polling timer callbacks happen before
* a syncrhonous command completes. * a synchronous command completes.
*/ */
int target_call_timer_callbacks_now(void); int target_call_timer_callbacks_now(void);
@ -323,7 +324,7 @@ const char *target_type_name(struct target *target);
/** /**
* Examine the specified @a target, letting it perform any * Examine the specified @a target, letting it perform any
* initialization that requires JTAG access. * Initialisation that requires JTAG access.
* *
* This routine is a wrapper for target->type->examine. * This routine is a wrapper for target->type->examine.
*/ */
@ -538,7 +539,7 @@ int target_alloc_working_area(struct target *target,
* when ERROR_TARGET_RESOURCE_NOT_AVAILABLE is returned. * when ERROR_TARGET_RESOURCE_NOT_AVAILABLE is returned.
* *
* This allows the calling code to *try* to allocate target memory * This allows the calling code to *try* to allocate target memory
* and have a fallback to another behavior(slower?). * and have a fallback to another behaviour(slower?).
*/ */
int target_alloc_working_area_try(struct target *target, int target_alloc_working_area_try(struct target *target,
uint32_t size, struct working_area **area); uint32_t size, struct working_area **area);