1 /***************************************************************************
2 * Copyright (C) 2011 by Mathias Kuester *
3 * Mathias Kuester <kesmtp@freenet.de> *
5 * Copyright (C) 2012 by Spencer Oliver *
6 * spen@spen-soft.co.uk *
8 * This program is free software; you can redistribute it and/or modify *
9 * it under the terms of the GNU General Public License as published by *
10 * the Free Software Foundation; either version 2 of the License, or *
11 * (at your option) any later version. *
13 * This program is distributed in the hope that it will be useful, *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16 * GNU General Public License for more details. *
18 * You should have received a copy of the GNU General Public License *
19 * along with this program; if not, write to the *
20 * Free Software Foundation, Inc., *
21 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
22 ***************************************************************************/
28 /* project specific includes */
29 #include <jtag/interface.h>
30 #include <transport/transport.h>
31 #include <helper/time_support.h>
33 static int jim_newtap_expected_id(Jim_Nvp
*n
, Jim_GetOptInfo
*goi
,
34 struct jtag_tap
*pTap
)
37 int e
= Jim_GetOpt_Wide(goi
, &w
);
39 Jim_SetResultFormatted(goi
->interp
, "option: %s bad parameter",
44 unsigned expected_len
= sizeof(uint32_t) * pTap
->expected_ids_cnt
;
45 uint32_t *new_expected_ids
= malloc(expected_len
+ sizeof(uint32_t));
46 if (new_expected_ids
== NULL
) {
47 Jim_SetResultFormatted(goi
->interp
, "no memory");
51 memcpy(new_expected_ids
, pTap
->expected_ids
, expected_len
);
53 new_expected_ids
[pTap
->expected_ids_cnt
] = w
;
55 free(pTap
->expected_ids
);
56 pTap
->expected_ids
= new_expected_ids
;
57 pTap
->expected_ids_cnt
++;
62 #define NTAP_OPT_EXPECTED_ID 0
64 static int jim_hl_newtap_cmd(Jim_GetOptInfo
*goi
)
66 struct jtag_tap
*pTap
;
71 const Jim_Nvp opts
[] = {
72 {.name
= "-expected-id", .value
= NTAP_OPT_EXPECTED_ID
},
73 {.name
= NULL
, .value
= -1},
76 pTap
= calloc(1, sizeof(struct jtag_tap
));
78 Jim_SetResultFormatted(goi
->interp
, "no memory");
83 * we expect CHIP + TAP + OPTIONS
86 Jim_SetResultFormatted(goi
->interp
,
87 "Missing CHIP TAP OPTIONS ....");
91 Jim_GetOpt_String(goi
, &cp
, NULL
);
92 pTap
->chip
= strdup(cp
);
94 Jim_GetOpt_String(goi
, &cp
, NULL
);
95 pTap
->tapname
= strdup(cp
);
97 /* name + dot + name + null */
98 x
= strlen(pTap
->chip
) + 1 + strlen(pTap
->tapname
) + 1;
100 sprintf(cp
, "%s.%s", pTap
->chip
, pTap
->tapname
);
101 pTap
->dotted_name
= cp
;
103 LOG_DEBUG("Creating New Tap, Chip: %s, Tap: %s, Dotted: %s, %d params",
104 pTap
->chip
, pTap
->tapname
, pTap
->dotted_name
, goi
->argc
);
107 e
= Jim_GetOpt_Nvp(goi
, opts
, &n
);
109 Jim_GetOpt_NvpUnknown(goi
, opts
, 0);
110 free((void *)pTap
->dotted_name
);
114 LOG_DEBUG("Processing option: %s", n
->name
);
116 case NTAP_OPT_EXPECTED_ID
:
117 e
= jim_newtap_expected_id(n
, goi
, pTap
);
119 free((void *)pTap
->dotted_name
);
124 } /* switch (n->value) */
125 } /* while (goi->argc) */
127 /* default is enabled-after-reset */
128 pTap
->enabled
= !pTap
->disabled_after_reset
;
134 int jim_hl_newtap(Jim_Interp
*interp
, int argc
, Jim_Obj
* const *argv
)
137 Jim_GetOpt_Setup(&goi
, interp
, argc
- 1, argv
+ 1);
138 return jim_hl_newtap_cmd(&goi
);