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// TITLE("Debug Support Functions")
//++
//
// Copyright (c) 1990 Microsoft Corporation
//
// Module Name:
//
// fwprint.c
//
// Abstract:
//
// This module implements functions to support debugging NT.
//
// Author:
//
// Steven R. Wood (stevewo) 3-Aug-1989
//
// Environment:
//
// Any mode.
//
// Revision History:
//
//--
#include "fwp.h"
#include <stdarg.h>
#include "string.h"
//
// Define variable argument list parameters.
//
BOOLEAN DisplayOutput;
BOOLEAN SerialOutput;
BOOLEAN FwConsoleInitialized = FALSE;
ULONG
FwPrint (
PCHAR Format,
...
)
{
va_list arglist;
UCHAR Buffer[256];
ULONG Count;
ULONG Index;
ULONG Length;
//
// Format the output into a buffer and then print it.
//
va_start(arglist, Format);
Length = vsprintf(Buffer, Format, arglist);
if (FwConsoleInitialized) {
FwWrite( ARC_CONSOLE_OUTPUT, Buffer, Length, &Count);
} else {
if (SerialOutput) {
for ( Index = 0 ; Index < Length ; Index++ ) {
if (Buffer[Index] == ASCII_CSI) {
SerialBootWrite(ASCII_ESC, COMPORT2_VIRTUAL_BASE);
SerialBootWrite('[', COMPORT2_VIRTUAL_BASE);
} else {
SerialBootWrite(Buffer[Index],COMPORT2_VIRTUAL_BASE);
}
}
}
if (DisplayOutput) {
DisplayWrite( ARC_CONSOLE_OUTPUT, Buffer, Length, &Count);
}
}
va_end(arglist);
return 0;
}
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