void bios0x1c(void) {
UINT8 buf[6];
switch(CPU_AH) {
case 0x00: // get system timer
calendar_get(buf);
MEMR_WRITES(CPU_ES, CPU_BX, buf, 6);
break;
case 0x01: // put system timer
MEMR_READS(CPU_ES, CPU_BX, buf, 6);
mem[MEMB_MSW8] = buf[0];
calendar_set(buf);
break;
case 0x02: // set interval timer (single)
SETBIOSMEM16(0x0001c, CPU_BX);
SETBIOSMEM16(0x0001e, CPU_ES);
SETBIOSMEM16(0x0058a, CPU_CX);
iocore_out8(0x77, 0x36);
/* through */
case 0x03: // continue interval timer
iocore_out8(0x71, 0x00);
if (pccore.cpumode & CPUMODE_8MHZ) {
iocore_out8(0x71, 0x4e); // 4MHz
}
else {
iocore_out8(0x71, 0x60); // 5MHz
}
pic.pi[0].imr &= ~(PIC_SYSTEMTIMER);
break;
}
}
static void
ok_button_clicked(GtkButton *b, gpointer d)
{
UINT8 calendar_buf[8];
const gchar *entryp;
BOOL renewal;
UINT8 val;
int i;
renewal = FALSE;
if (np2cfg.calendar != calendar_kind) {
renewal = TRUE;
}
if (!np2cfg.calendar) {
memset(calendar_buf, 0, sizeof(calendar_buf));
for (i = 0; i < NELEMENTS(vircal); i++) {
entryp = gtk_entry_get_text(GTK_ENTRY(vircal[i].entry));
val = getbcd(entryp, 2);
if (val >= vircal[i].min && val <= vircal[i].max) {
if (i == 1) {
val = ((val & 0x10) * 10) + (val << 4);
}
calendar_buf[i] = (UINT8)val;
} else {
break;
}
}
if (i == NELEMENTS(vircal)) {
calendar_set(calendar_buf);
} else {
renewal = FALSE;
}
}
if (renewal) {
np2cfg.calendar = calendar_kind;
sysmng_update(SYS_UPDATECFG);
}
gtk_widget_destroy((GtkWidget *)d);
}
LRESULT CALLBACK ClndDialogProc(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp) {
TCHAR work[32];
UINT8 b;
int i;
HWND subwnd;
switch (msg) {
case WM_INITDIALOG:
// 時間をセット。
calendar_getvir(cbuf);
set_cal2dlg(hWnd, cbuf);
if (np2cfg.calendar) {
vircalendar(hWnd, FALSE);
subwnd = GetDlgItem(hWnd, IDC_CLNDREAL);
}
else {
vircalendar(hWnd, TRUE);
subwnd = GetDlgItem(hWnd, IDC_CLNDVIR);
}
SendMessage(subwnd, BM_SETCHECK, TRUE, 0);
SetFocus(subwnd);
return(FALSE);
case WM_COMMAND:
switch(LOWORD(wp)) {
case IDOK:
b = (UINT8)GetDlgItemCheck(hWnd, IDC_CLNDREAL);
if (np2cfg.calendar != b) {
np2cfg.calendar = b;
sysmng_update(SYS_UPDATECFG);
}
for (i=0; i<6; i++) {
GetDlgItemText(hWnd, vircal[i].res,
work, NELEMENTS(work));
b = getbcd(work, 2);
if ((b >= vircal[i].min) && (b <= vircal[i].max)) {
if (i == 1) {
b = ((b & 0x10) * 10) + (b << 4);
}
cbuf[i] = b;
}
}
calendar_set(cbuf);
EndDialog(hWnd, IDOK);
break;
case IDCANCEL:
EndDialog(hWnd, IDCANCEL);
break;
case IDC_CLNDVIR:
vircalendar(hWnd, TRUE);
return(FALSE);
case IDC_CLNDREAL:
vircalendar(hWnd, FALSE);
return(FALSE);
case IDC_SETNOW:
calendar_getreal(cbuf);
set_cal2dlg(hWnd, cbuf);
return(FALSE);
default:
return(FALSE);
}
break;
case WM_CLOSE:
PostMessage(hWnd, WM_COMMAND, IDCANCEL, 0);
break;
default:
return(FALSE);
}
return(TRUE);
}
