VOID
NTAPI
PopShutdownHandler(VOID)
{
PUCHAR Logo1, Logo2;
ULONG i;
/* Stop all interrupts */
KeRaiseIrqlToDpcLevel();
_disable();
/* Do we have boot video */
if (InbvIsBootDriverInstalled())
{
/* Yes we do, cleanup for shutdown screen */
if (!InbvCheckDisplayOwnership()) InbvAcquireDisplayOwnership();
InbvResetDisplay();
InbvSolidColorFill(0, 0, 639, 479, 0);
InbvEnableDisplayString(TRUE);
InbvSetScrollRegion(0, 0, 639, 479);
/* Display shutdown logo and message */
Logo1 = InbvGetResourceAddress(IDB_SHUTDOWN_MSG);
Logo2 = InbvGetResourceAddress(IDB_DEFAULT_LOGO);
if ((Logo1) && (Logo2))
{
InbvBitBlt(Logo1, 220, 352);
InbvBitBlt(Logo2, 222, 111);
}
}
else
{
/* Do it in text-mode */
for (i = 0; i < 25; i++) InbvDisplayString("\r\n");
InbvDisplayString(" ");
InbvDisplayString("The system may be powered off now.\r\n");
}
/* Hang the system */
for (;;) HalHaltSystem();
}
VOID
KiBugCheckDebugBreak (
IN ULONG BreakStatus
)
{
do {
try {
//
// Issue a breakpoint
//
DbgBreakPointWithStatus (BreakStatus);
} except(EXCEPTION_EXECUTE_HANDLER) {
//
// Failure to issue breakpoint, halt the system
//
try {
HalHaltSystem();
} except(EXCEPTION_EXECUTE_HANDLER) {
for (;;) {
}
}
for (;;) {
}
}
} while (BreakStatus != DBG_STATUS_BUGCHECK_FIRST);
}
VOID
NTAPI
KiBugCheckDebugBreak(IN ULONG StatusCode)
{
/*
* Wrap this in SEH so we don't crash if
* there is no debugger or if it disconnected
*/
DoBreak:
_SEH2_TRY
{
/* Breakpoint */
DbgBreakPointWithStatus(StatusCode);
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
/* No debugger, halt the CPU */
HalHaltSystem();
}
_SEH2_END;
/* Break again if this wasn't first try */
if (StatusCode != DBG_STATUS_BUGCHECK_FIRST) goto DoBreak;
}
