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- jtag_khz/speed are now single parameter only. These are used

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from pre/post_reset event scripts. Adding the second parameter was
a mistake seen in retrospect. this gives precise control in post_reset
for *when* the post reset speed is set. The pre_reset event was
added *after* the second parameter to jtag_khz/speed
- the target implementations no longer gets involved in the reset mode
scheme. Either they reset a target into a halted mode or not.
target_process_reset()
detects if the reset halt failed or not.
- tcl target event names are now target_N_name.  Mainly internal
at this early stage, but best to get the naming right now.
- added hardcoded reset modes from gdb_server.c. I don't know precisely what
these defaults should be or if it should be made configurable. Perhaps some
hardcoded defaults will do for now and it can be made configurable later.
- bugfix in cortex_m3.c for reset_run_and_xxx?
- issue syntax error upon obsolete argument in target command instead of
printing message that will surely drown in the log

git-svn-id: svn://svn.berlios.de/openocd/trunk@849 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe
2008-07-21 15:59:41 +00:00
parent c1ee650a9a
commit dfbb9f3e89
18 changed files with 156 additions and 155 deletions
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4
src/target/target.h
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@@ -198,7 +198,7 @@ typedef struct target_type_s
typedef struct target_s
{
target_type_t *type; /* target type definition (name, access functions) */
enum target_reset_mode reset_mode; /* what to do after a reset */
int reset_halt; /* attempt resetting the CPU into the halted mode? */
int run_and_halt_time; /* how long the target should run after a run_and_halt reset */
u32 working_area; /* working area (initialized RAM). Evaluated
upon first allocation from virtual/physical address. */
@@ -252,7 +252,7 @@ extern int target_register_user_commands(struct command_context_s *cmd_ctx);
extern int target_init(struct command_context_s *cmd_ctx);
extern int target_examine(struct command_context_s *cmd_ctx);
extern int handle_target(void *priv);
extern int target_process_reset(struct command_context_s *cmd_ctx);
extern int target_process_reset(struct command_context_s *cmd_ctx, enum target_reset_mode reset_mode);
extern int target_register_event_callback(int (*callback)(struct target_s *target, enum target_event event, void *priv), void *priv);
extern int target_unregister_event_callback(int (*callback)(struct target_s *target, enum target_event event, void *priv), void *priv);