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157 lines
3.3 KiB
157 lines
3.3 KiB
// #pragma comment(exestr, "@(#) r94adbg.c 1.1 95/09/28 15:47:19 nec")
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/*++
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Copyright (c) 1994 KOBE NEC Software
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Module Name:
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r94adbg.c
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Abstract:
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The module provides the debug support functions for R94A systems.
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Author:
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Revision History:
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Modification History for NEC R94A (MIPS R4400):
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H000 Thu Sep 8 10:32:42 JST 1994 kbnes!kishimoto
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- add HalDisplayLED()
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new function.
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- add HalpOutputCharacterToLED()
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new function.
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H001 Mon Oct 17 13:01:53 JST 1994 kbnes!kishimoto
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- add HalR94aDebugPrint()
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new function.
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- chg HalpDisplayLED()
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rename from HalDisplayLED()
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H002 Thu Oct 20 19:42:03 JST 1994 kbnes!kishimoto
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- add R94aBbmLEDMapped used at KdPortInitialize()(jxport.c)
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for debug use only
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H003 Fri Oct 21 10:18:01 JST 1994 kbnes!kishimoto
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- add specify the output device.
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M004 Fri Jan 06 10:49:29 JST 1995 kbnes!kuriyama
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- add HalpPrintMdl()
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H005 Sat Mar 18 16:23:05 JST 1995 kbnes!kishimoto
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- always include "halp.h"
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S006 [email protected] Mon Apr 03 10:49:48 JST 1995
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- delete PrintMdl routine (if defined _PRINT_MDL_)
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--*/
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#include <stdarg.h>
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#include <stdio.h>
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#include "halp.h" // H005
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#define R94A_LED 0
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#define R94A_DBG 1
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#define R94A_CON 2
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ULONG HalpR94aDebugOutput = R94A_DBG ; // start H003
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ULONG R94aDebugLevel = 1;
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VOID
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HalR94aDebugPrint(
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ULONG DebugLevel,
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PUCHAR LedCharactor,
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PUCHAR Message,
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...
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)
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/*++
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Routine Description:
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This function is used to display debug information.
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Usage :
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HalR94aDebugPrint(
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(ULONG) 3,
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"1234",
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"Dbg : Current file is %s [%d]\n",
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__FILE__,
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__LINE__
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);
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Arguments:
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DebugLevel - Debug level for output.
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If DebugLevel less than R94aDebugLevel, not display.
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LedCharactor - Display charactor for LED.
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Message - Display format for console or debug-teminal.
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Return Value:
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None.
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--*/
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{
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va_list argp;
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ULONG Index;
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CHAR Buffer[100];
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if (DebugLevel >= R94aDebugLevel) {
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va_start(argp, Message);
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vsprintf(Buffer, Message, argp);
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if (HalpR94aDebugOutput & (1 << R94A_DBG)) { // H003
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DbgPrint(Buffer);
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}
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if (HalpR94aDebugOutput & (1 << R94A_CON)) {
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HalDisplayString(Buffer);
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}
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va_end(argp);
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}
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return;
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}
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/* end H001 */
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/* M004 +++ */
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#if defined(_PRINT_MDL_) //S006
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VOID
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HalpPrintMdl(PLOADER_PARAMETER_BLOCK LoaderBlock)
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{
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PLIST_ENTRY NextMd;
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PMEMORY_ALLOCATION_DESCRIPTOR MemoryDescriptor;
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//
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// Get the lower bound of the free physical memory and the
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// number of physical pages by walking the memory descriptor lists.
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//
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NextMd = LoaderBlock->MemoryDescriptorListHead.Flink;
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while (NextMd != &LoaderBlock->MemoryDescriptorListHead) {
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MemoryDescriptor = CONTAINING_RECORD(NextMd,
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MEMORY_ALLOCATION_DESCRIPTOR,
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ListEntry);
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DbgPrint("MemoryType = %d ",MemoryDescriptor->MemoryType);
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DbgPrint("BasePage = %010x ",MemoryDescriptor->BasePage);
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DbgPrint("PageCount = %5d\n",MemoryDescriptor->PageCount);
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NextMd = MemoryDescriptor->ListEntry.Flink;
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}
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}
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#endif // _PRINT_MDL_ // S006
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/* M004 --- */
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