The first commit

include/2.0L/PR/ultralog.h

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+/*====================================================================
+ * ultralog.h
+ *
+ * Copyright 1995, Silicon Graphics, Inc.
+ * All Rights Reserved.
+ *
+ * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics,
+ * Inc.; the contents of this file may not be disclosed to third
+ * parties, copied or duplicated in any form, in whole or in part,
+ * without the prior written permission of Silicon Graphics, Inc.
+ *
+ * RESTRICTED RIGHTS LEGEND:
+ * Use, duplication or disclosure by the Government is subject to
+ * restrictions as set forth in subdivision (c)(1)(ii) of the Rights
+ * in Technical Data and Computer Software clause at DFARS
+ * 252.227-7013, and/or in similar or successor clauses in the FAR,
+ * DOD or NASA FAR Supplement. Unpublished - rights reserved under the
+ * Copyright Laws of the United States.
+ *====================================================================*/
+
+/**************************************************************************
+ *
+ *  $Revision: 1.6 $
+ *  $Date: 1997/02/11 08:39:05 $
+ *  $Source: /exdisk2/cvs/N64OS/Master/cvsmdev2/PR/include/ultralog.h,v $
+ *
+ **************************************************************************/
+
+#ifndef __log__
+#define __log__
+
+#ifdef _LANGUAGE_C_PLUS_PLUS
+extern "C" {
+#endif
+
+#include <PR/ultratypes.h>
+
+#define OS_LOG_MAX_ARGS         16
+#define OS_LOG_MAGIC            0x20736a73
+#define OS_LOG_FLOAT(x)         (*(int *) &(x))
+#define OS_LOG_VERSION          1
+    
+typedef struct {
+    u32 magic;          /* log identifier                       */
+    u32 len;            /* length of log data + log structure   */
+    u32 *base;          /* starting addr array                  */
+    s32 startCount;     /* read offset from dataBase            */
+    s32 writeOffset;    /* write offset from dataBase           */
+} OSLog;
+
+typedef struct {
+    u32 magic;
+    u32 timeStamp;
+    u16 argCount;
+    u16 eventID;
+} OSLogItem;
+
+typedef struct {
+    u32 magic;          /* log identifier */
+    u32 version;        /* 1 */
+} OSLogFileHdr;
+
+void    osCreateLog(OSLog *log, u32 *base, s32 len);
+void    osLogEvent(OSLog *log, s16 code, s16 numArgs, ...);
+void    osFlushLog(OSLog *log);
+u32	osLogFloat(f32);
+
+extern void osDelay(int count);
+
+#ifdef _LANGUAGE_C_PLUS_PLUS
+}
+#endif
+
+#endif