1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 1991-1993,2001 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_NEXUSDEBUG_H 28*0Sstevel@tonic-gate #define _SYS_NEXUSDEBUG_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifdef __cplusplus 33*0Sstevel@tonic-gate extern "C" { 34*0Sstevel@tonic-gate #endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate /* 37*0Sstevel@tonic-gate * Debugging macros 38*0Sstevel@tonic-gate * 39*0Sstevel@tonic-gate * The DPRINTF macro can be used by setting the debug_print_level to the 40*0Sstevel@tonic-gate * appropriate debugging level. The debug levels are defined in each source 41*0Sstevel@tonic-gate * file where this header file is included. The scoping of debug_info, 42*0Sstevel@tonic-gate * and debug_print_level is to the file which included the header file. 43*0Sstevel@tonic-gate * If multiple levels need to be output, the values can be 'ored' 44*0Sstevel@tonic-gate * together into debug_print_level. If debug_print_line's bit 1 is set, the 45*0Sstevel@tonic-gate * line number of the debugging statement is printed out. If it has 46*0Sstevel@tonic-gate * bit 2 set, the macro will drop into either the debugger or the OBP PROM. 47*0Sstevel@tonic-gate */ 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate #ifdef DEBUG 50*0Sstevel@tonic-gate #include <sys/promif.h> 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate extern void debug_enter(char *); 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gate static int debug_info = 1; 55*0Sstevel@tonic-gate static int debug_print_level = 0; 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate #define PRINT_LINE_NUMBER 0x1 58*0Sstevel@tonic-gate #define ENTER_MON 0x2 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate #define _PRINTF prom_printf /* For logging to the console */ 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate #define DPRINTF(print_flag, args) \ 63*0Sstevel@tonic-gate if (debug_print_level & (print_flag) && debug_info & \ 64*0Sstevel@tonic-gate PRINT_LINE_NUMBER) \ 65*0Sstevel@tonic-gate _PRINTF("%s line %d:\n", __FILE__, __LINE__); \ 66*0Sstevel@tonic-gate if (debug_print_level & (print_flag)) { \ 67*0Sstevel@tonic-gate _PRINTF args; \ 68*0Sstevel@tonic-gate if (debug_info & ENTER_MON) \ 69*0Sstevel@tonic-gate debug_enter(""); \ 70*0Sstevel@tonic-gate } 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate #else 73*0Sstevel@tonic-gate #define DPRINTF(print_flag, args) 74*0Sstevel@tonic-gate #endif /* DEBUG */ 75*0Sstevel@tonic-gate 76*0Sstevel@tonic-gate #ifdef __cplusplus 77*0Sstevel@tonic-gate } 78*0Sstevel@tonic-gate #endif 79*0Sstevel@tonic-gate 80*0Sstevel@tonic-gate #endif /* _SYS_NEXUSDEBUG_H */ 81