From e611b132f9b8abe35b362e5870b74bce94a1e58e Mon Sep 17 00:00:00 2001
From: Adam <you@example.com>
Date: Sat, 16 May 2020 20:51:50 -0700
Subject: initial commit

---
 private/ntos/fw/mips/fwprint.c | 84 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 private/ntos/fw/mips/fwprint.c

(limited to 'private/ntos/fw/mips/fwprint.c')

diff --git a/private/ntos/fw/mips/fwprint.c b/private/ntos/fw/mips/fwprint.c
new file mode 100644
index 000000000..2307152e5
--- /dev/null
+++ b/private/ntos/fw/mips/fwprint.c
@@ -0,0 +1,84 @@
+//      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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