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jtag: rewrite command 'flush_count' as COMMAND_HANDLER 

While there:
- check the number of command parameters;
- add the mandatory 'usage' field.

Change-Id: I7cd16f049753caedf19f313f7dc84be98efdba42
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7497
Tested-by: jenkins
This commit is contained in:
Antonio Borneo 2022-12-19 18:29:08 +01:00
parent 254598ba25
commit fbb7a50cbd
1 changed files with 9 additions and 5 deletions
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14
src/jtag/tcl.c
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@ -249,12 +249,15 @@ static int jim_command_pathmove(Jim_Interp *interp, int argc, Jim_Obj * const *a
return JIM_OK; return JIM_OK;
} }
COMMAND_HANDLER(handle_jtag_flush_count)
static int jim_command_flush_count(Jim_Interp *interp, int argc, Jim_Obj * const *args)
{ {
Jim_SetResult(interp, Jim_NewIntObj(interp, jtag_get_flush_queue_count())); if (CMD_ARGC != 0)
return ERROR_COMMAND_SYNTAX_ERROR;
return JIM_OK; int count = jtag_get_flush_queue_count();
command_print_sameline(CMD, "%d", count);
return ERROR_OK;
} }
/* REVISIT Just what about these should "move" ... ? /* REVISIT Just what about these should "move" ... ?
@ -279,9 +282,10 @@ static const struct command_registration jtag_command_handlers_to_move[] = {
{ {
.name = "flush_count", .name = "flush_count",
.mode = COMMAND_EXEC, .mode = COMMAND_EXEC,
.jim_handler = jim_command_flush_count, .handler = handle_jtag_flush_count,
.help = "Returns the number of times the JTAG queue " .help = "Returns the number of times the JTAG queue "
"has been flushed.", "has been flushed.",
.usage = "",
}, },
{ {
.name = "pathmove", .name = "pathmove",