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Add comment about ps_udevice_msgs variable. Set to 1 will print PSpice instance names and types which are not supported and are found when processing a subckt.

This commit is contained in:
Brian Taylor 2022-09-13 11:49:40 -07:00 committed by Holger Vogt
parent fb75a15e83
commit 78f732a8a1
1 changed files with 29 additions and 1 deletions
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30
src/frontend/udevices.c
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@ -286,6 +286,7 @@ static void print_name_list(NAME_ENTRY nelist)
cleared by cleanup_udevice(). cleared by cleanup_udevice().
*/ */
static int ps_port_directions = 0; // If non-zero list subckt port directions static int ps_port_directions = 0; // If non-zero list subckt port directions
static int ps_udevice_msgs = 0; // Controls the verbosity of U* warnings
static NAME_ENTRY new_names_list = NULL; static NAME_ENTRY new_names_list = NULL;
static NAME_ENTRY input_names_list = NULL; static NAME_ENTRY input_names_list = NULL;
static NAME_ENTRY output_names_list = NULL; static NAME_ENTRY output_names_list = NULL;
@ -294,6 +295,8 @@ static NAME_ENTRY port_names_list = NULL;
static unsigned int num_name_collisions = 0; static unsigned int num_name_collisions = 0;
/* .model d_zero_inv99 d_inverter just once per subckt */ /* .model d_zero_inv99 d_inverter just once per subckt */
static BOOL add_zero_delay_inverter_model = FALSE; static BOOL add_zero_delay_inverter_model = FALSE;
static char *current_subckt = NULL;
static unsigned int subckt_msg_count = 0;
static void check_name_unused(char *name) static void check_name_unused(char *name)
{ {
@ -753,8 +756,18 @@ void initialize_udevice(char *subckt_line)
if (!cp_getvar("ps_port_directions", CP_NUM, &ps_port_directions, 0)) { if (!cp_getvar("ps_port_directions", CP_NUM, &ps_port_directions, 0)) {
ps_port_directions = 0; ps_port_directions = 0;
} }
/*
Set ps_udevice_msgs to print warnings about PSpice device types.
ps_udevice_msgs==1 prints unsupported instance types when
found in a subckt.
*/
if (!cp_getvar("ps_udevice_msgs", CP_NUM, &ps_udevice_msgs, 0)) {
ps_udevice_msgs = 0;
}
if (subckt_line && strncmp(subckt_line, ".subckt", 7) == 0) { if (subckt_line && strncmp(subckt_line, ".subckt", 7) == 0) {
add_all_port_names(subckt_line); add_all_port_names(subckt_line);
current_subckt = TMALLOC(char, strlen(subckt_line) + 1);
strcpy(current_subckt, subckt_line);
} }
create_translated_xlator(); create_translated_xlator();
@ -829,6 +842,11 @@ void cleanup_udevice(void)
port_names_list = NULL; port_names_list = NULL;
clear_name_list(new_names_list, "NEW_NAMES"); clear_name_list(new_names_list, "NEW_NAMES");
new_names_list = NULL; new_names_list = NULL;
if (current_subckt) {
tfree(current_subckt);
current_subckt = NULL;
}
subckt_msg_count = 0;
} }
static Xlatep create_xlate_model(char *delays, static Xlatep create_xlate_model(char *delays,
@ -3375,10 +3393,20 @@ BOOL u_check_instance(char *line)
itype = hdr->instance_type; itype = hdr->instance_type;
xspice = find_xspice_for_delay(itype); xspice = find_xspice_for_delay(itype);
delete_instance_hdr(hdr);
if (!xspice) { if (!xspice) {
if (ps_udevice_msgs == 1) {
if (current_subckt && subckt_msg_count == 0) {
printf("%s\n", current_subckt);
}
subckt_msg_count++;
printf("WARNING ");
printf("Instance %s type %s is not supported\n",
hdr->instance_name, itype);
}
delete_instance_hdr(hdr);
return FALSE; return FALSE;
} else { } else {
delete_instance_hdr(hdr);
return TRUE; return TRUE;
} }
} }