luke
/
ngspice
mirror of https://git.code.sf.net/p/ngspice/ngspice
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

syntax check for vdmos instances with 'thermal' flag

This commit is contained in:
Holger Vogt 2020-03-21 11:22:25 +01:00
parent a20dcf253f
commit 699fd20fe2
1 changed files with 50 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
src/frontend/inpcom.c
View File

@ -6929,12 +6929,17 @@ static void inp_quote_params(struct card *c, struct card *end_c,
*/ */
static int inp_vdmos_model(struct card *deck) static int inp_vdmos_model(struct card *deck)
{ {
#define MODNUMBERS 256
struct card *card; struct card *card;
struct card *vmodels[MODNUMBERS]; /* list of pointers to vdmos model cards */
int j = 0;
vmodels[0] = NULL;
for (card = deck; card; card = card->nextcard) { for (card = deck; card; card = card->nextcard) {
char *curr_line, *cut_line, *token, *new_line; char* curr_line, * cut_line, * token, * new_line;
wordlist *wl = NULL, *wlb; wordlist* wl = NULL, * wlb;
int i;
curr_line = cut_line = card->line; curr_line = cut_line = card->line;
@ -6971,13 +6976,34 @@ static int inp_vdmos_model(struct card *deck)
tfree(card->line); tfree(card->line);
card->line = new_line; card->line = new_line;
wl_free(wlb); wl_free(wlb);
/* add model card pointer to list */
vmodels[j] = card;
j++;
if (j == MODNUMBERS) {
vmodels[j - 1] = NULL;
continue;
}
vmodels[j] = NULL;
} }
}
/* we don't have vdmos models, so return */
if (vmodels[0] == NULL)
return 0;
if (j == MODNUMBERS)
fprintf(cp_err, "Warning: Syntax check for VDMOS instances is limited to %d .model cards\n", MODNUMBERS);
for (card = deck; card; card = card->nextcard) {
/* we have a VDMOS instance line with 'thermal' flag and thus need exactly 5 nodes /* we have a VDMOS instance line with 'thermal' flag and thus need exactly 5 nodes
*/ */
else if (curr_line[0] == 'm' && strstr(curr_line, "thermal")) { int i;
for (i = 0; i < 7; i++) char *curr_line = card->line;
if (curr_line[0] == 'm' && strstr(curr_line, "thermal")) {
/* move to model name */
for (i = 0; i < 6; i++)
curr_line = nexttok(curr_line); curr_line = nexttok(curr_line);
if ((curr_line == 0) || (strlen(curr_line) < 1)) { if (!curr_line || !*curr_line) {
fprintf(cp_err, fprintf(cp_err,
"Error: We need exactly 5 nodes\n" "Error: We need exactly 5 nodes\n"
" drain, gate, source, tjunction, tcase\n" " drain, gate, source, tjunction, tcase\n"
@ -6985,13 +7011,25 @@ static int inp_vdmos_model(struct card *deck)
" %s\n", card->line); " %s\n", card->line);
return 1; return 1;
} }
if (!cieq("thermal", curr_line)) { /* next token is the model name of instance */
fprintf(cp_err, char* instmodname = gettok(&curr_line);
"Error: Correct flag to activate \n" i = 0;
" VDMOS thermal model is \"thermal\"\n" while (vmodels[i]) {
" %s\n", card->line); char* mod = vmodels[i]->line;
return 1; mod = nexttok(mod); /* skip .model */
if (ciprefix(instmodname, mod)) {
tfree(instmodname);
return 0;
}
i++;
} }
fprintf(cp_err,
"Error: We need exactly 5 nodes\n"
" drain, gate, source, tjunction, tcase\n"
" in VDMOS instance line with thermal model\n"
" %s\n", card->line);
tfree(instmodname);
return 1;
} }
} }
return 0; return 0;