static PLI_INT32 finish_cb(p_cb_data cause)
{
struct vcd_info *cur, *next;
if (finish_status != 0) return 0;
finish_status = 1;
dumpvars_time = timerec_to_time64(cause->time);
if (!dump_is_off && !dump_is_full && dumpvars_time != vcd_cur_time) {
fstWriterEmitTimeChange(dump_file, dumpvars_time);
}
fstWriterClose(dump_file);
for (cur = vcd_list ; cur ; cur = next) {
next = cur->next;
free(cur);
}
vcd_list = 0;
vcd_names_delete(&fst_tab);
vcd_names_delete(&fst_var);
nexus_ident_delete();
free(dump_path);
dump_path = 0;
return 0;
}
static PLI_INT32 sys_dumpall_calltf(ICARUS_VPI_CONST PLI_BYTE8*name)
{
s_vpi_time now;
PLI_UINT64 now64;
(void)name; /* Parameter is not used. */
if (dump_is_off) return 0;
if (dump_file == 0) return 0;
if (dump_header_pending()) return 0;
now.type = vpiSimTime;
vpi_get_time(0, &now);
now64 = timerec_to_time64(&now);
if (now64 > vcd_cur_time) {
fstWriterEmitTimeChange(dump_file, now64);
vcd_cur_time = now64;
}
/* nothing to do for $dumpall... */
vcd_checkpoint();
return 0;
}
static PLI_INT32 sys_dumpon_calltf(ICARUS_VPI_CONST PLI_BYTE8*name)
{
s_vpi_time now;
PLI_UINT64 now64;
if (!dump_is_off) return 0;
dump_is_off = 0;
if (dump_file == 0) return 0;
if (dump_header_pending()) return 0;
now.type = vpiSimTime;
vpi_get_time(0, &now);
now64 = timerec_to_time64(&now);
if (now64 > vcd_cur_time) {
fstWriterEmitTimeChange(dump_file, now64);
vcd_cur_time = now64;
}
fstWriterEmitDumpActive(dump_file, 1); /* $dumpon */
vcd_checkpoint();
return 0;
}
static void fst_event_cb(uint64_t now, tree_t decl, watch_t *w, void *user)
{
if (now != last_time) {
fstWriterEmitTimeChange(fst_ctx, now);
last_time = now;
}
fst_data_t *data = user;
if (likely(data != NULL))
(*data->fmt)(decl, w, data);
}
static PLI_INT32 variable_cb_2(p_cb_data cause)
{
struct vcd_info* info = vcd_dmp_list;
PLI_UINT64 now = timerec_to_time64(cause->time);
if (now != vcd_cur_time) {
fstWriterEmitTimeChange(dump_file, now);
vcd_cur_time = now;
}
do {
show_this_item(info);
info->scheduled = 0;
} while ((info = info->dmp_next) != 0);
vcd_dmp_list = 0;
return 0;
}
static PLI_INT32 dumpvars_cb(p_cb_data cause)
{
if (dumpvars_status != 1) return 0;
dumpvars_status = 2;
dumpvars_time = timerec_to_time64(cause->time);
vcd_cur_time = dumpvars_time;
/* nothing to do for $enddefinitions $end */
if (!dump_is_off) {
fstWriterEmitTimeChange(dump_file, dumpvars_time);
/* nothing to do for $dumpvars... */
vcd_checkpoint();
/* ...nothing to do for $end */
}
return 0;
}
static void fst_close(void)
{
fstWriterEmitTimeChange(fst_ctx, rt_now(NULL));
fstWriterClose(fst_ctx);
}