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target/arm_tpiu_swo: rewrite command 'swo create' as COMMAND_HANDLER

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Rewrite only the command, but still use the old jimtcl specific
code in arm_tpiu_swo_configure(), shared with commands 'configure'
and 'cget'.

Change-Id: I39c69b1cdc23f7b5f875df3e15be987c715b0bcf
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/8899
Tested-by: jenkins
This commit is contained in:
Antonio Borneo
2024-05-26 12:34:58 +02:00
parent c8979f6441
commit 114385280a
1 changed files with 55 additions and 67 deletions
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122
src/target/arm_tpiu_swo.c
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@@ -907,21 +907,59 @@ static const struct command_registration arm_tpiu_swo_instance_command_handlers[
COMMAND_REGISTRATION_DONE
};
static int arm_tpiu_swo_create(Jim_Interp *interp, struct arm_tpiu_swo_object *obj)
COMMAND_HANDLER(handle_arm_tpiu_swo_create)
{
struct command_context *cmd_ctx;
Jim_Cmd *cmd;
int e;
int retval = ERROR_FAIL;
cmd_ctx = current_command_context(interp);
assert(cmd_ctx);
if (!CMD_ARGC)
return ERROR_COMMAND_SYNTAX_ERROR;
/* does this command exist? */
cmd = Jim_GetCommand(interp, Jim_NewStringObj(interp, obj->name, -1), JIM_NONE);
if (cmd) {
Jim_SetResultFormatted(interp, "cannot create TPIU object because a command with name '%s' already exists",
obj->name);
return JIM_ERR;
Jim_Cmd *jimcmd = Jim_GetCommand(CMD_CTX->interp, CMD_JIMTCL_ARGV[0], JIM_NONE);
if (jimcmd) {
command_print(CMD, "cannot create TPIU object because a command with name '%s' already exists",
CMD_ARGV[0]);
return ERROR_FAIL;
}
struct arm_tpiu_swo_object *obj = calloc(1, sizeof(struct arm_tpiu_swo_object));
if (!obj) {
LOG_ERROR("Out of memory");
return ERROR_FAIL;
}
INIT_LIST_HEAD(&obj->connections);
adiv5_mem_ap_spot_init(&obj->spot);
obj->spot.base = TPIU_SWO_DEFAULT_BASE;
obj->port_width = 1;
obj->out_filename = strdup("external");
if (!obj->out_filename) {
LOG_ERROR("Out of memory");
goto err_exit;
}
obj->name = strdup(CMD_ARGV[0]);
if (!obj->name) {
LOG_ERROR("Out of memory");
goto err_exit;
}
/* Do the rest as "configure" options */
struct jim_getopt_info goi;
jim_getopt_setup(&goi, CMD_CTX->interp, CMD_ARGC - 1, CMD_JIMTCL_ARGV + 1);
goi.is_configure = 1;
int e = arm_tpiu_swo_configure(&goi, obj);
int reslen;
const char *result = Jim_GetString(Jim_GetResult(CMD_CTX->interp), &reslen);
if (reslen > 0)
command_print(CMD, "%s", result);
if (e != JIM_OK)
goto err_exit;
if (!obj->spot.dap || obj->spot.ap_num == DP_APSEL_INVALID) {
command_print(CMD, "-dap and -ap-num required when creating TPIU");
goto err_exit;
}
/* now - create the new tpiu/swo name command */
@@ -935,69 +973,19 @@ static int arm_tpiu_swo_create(Jim_Interp *interp, struct arm_tpiu_swo_object *o
},
COMMAND_REGISTRATION_DONE
};
e = register_commands_with_data(cmd_ctx, NULL, obj_commands, obj);
if (e != ERROR_OK)
return JIM_ERR;
retval = register_commands_with_data(CMD_CTX, NULL, obj_commands, obj);
if (retval != ERROR_OK)
goto err_exit;
list_add_tail(&obj->lh, &all_tpiu_swo);
return JIM_OK;
}
static int jim_arm_tpiu_swo_create(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
struct jim_getopt_info goi;
jim_getopt_setup(&goi, interp, argc - 1, argv + 1);
if (goi.argc < 1) {
Jim_WrongNumArgs(interp, 1, argv, "name ?option option ...?");
return JIM_ERR;
}
struct arm_tpiu_swo_object *obj = calloc(1, sizeof(struct arm_tpiu_swo_object));
if (!obj) {
LOG_ERROR("Out of memory");
return JIM_ERR;
}
INIT_LIST_HEAD(&obj->connections);
adiv5_mem_ap_spot_init(&obj->spot);
obj->spot.base = TPIU_SWO_DEFAULT_BASE;
obj->port_width = 1;
obj->out_filename = strdup("external");
if (!obj->out_filename) {
LOG_ERROR("Out of memory");
goto err_exit;
}
Jim_Obj *n;
jim_getopt_obj(&goi, &n);
obj->name = strdup(Jim_GetString(n, NULL));
if (!obj->name) {
LOG_ERROR("Out of memory");
goto err_exit;
}
/* Do the rest as "configure" options */
goi.is_configure = true;
int e = arm_tpiu_swo_configure(&goi, obj);
if (e != JIM_OK)
goto err_exit;
if (!obj->spot.dap || obj->spot.ap_num == DP_APSEL_INVALID) {
Jim_SetResultString(goi.interp, "-dap and -ap-num required when creating TPIU", -1);
goto err_exit;
}
e = arm_tpiu_swo_create(goi.interp, obj);
if (e != JIM_OK)
goto err_exit;
return JIM_OK;
return ERROR_OK;
err_exit:
free(obj->name);
free(obj->out_filename);
free(obj);
return JIM_ERR;
return retval;
}
COMMAND_HANDLER(handle_arm_tpiu_swo_names)
@@ -1192,7 +1180,7 @@ static const struct command_registration arm_tpiu_swo_subcommand_handlers[] = {
{
.name = "create",
.mode = COMMAND_ANY,
.jim_handler = jim_arm_tpiu_swo_create,
.handler = handle_arm_tpiu_swo_create,
.usage = "name [-dap dap] [-ap-num num] [-baseaddr baseaddr]",
.help = "Creates a new TPIU or SWO object",
},