1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright (c) 1991-1993,2001 by Sun Microsystems, Inc. 24*7c478bd9Sstevel@tonic-gate * All rights reserved. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #ifndef _SYS_NEXUSDEBUG_H 28*7c478bd9Sstevel@tonic-gate #define _SYS_NEXUSDEBUG_H 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*7c478bd9Sstevel@tonic-gate 32*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 33*7c478bd9Sstevel@tonic-gate extern "C" { 34*7c478bd9Sstevel@tonic-gate #endif 35*7c478bd9Sstevel@tonic-gate 36*7c478bd9Sstevel@tonic-gate /* 37*7c478bd9Sstevel@tonic-gate * Debugging macros 38*7c478bd9Sstevel@tonic-gate * 39*7c478bd9Sstevel@tonic-gate * The DPRINTF macro can be used by setting the debug_print_level to the 40*7c478bd9Sstevel@tonic-gate * appropriate debugging level. The debug levels are defined in each source 41*7c478bd9Sstevel@tonic-gate * file where this header file is included. The scoping of debug_info, 42*7c478bd9Sstevel@tonic-gate * and debug_print_level is to the file which included the header file. 43*7c478bd9Sstevel@tonic-gate * If multiple levels need to be output, the values can be 'ored' 44*7c478bd9Sstevel@tonic-gate * together into debug_print_level. If debug_print_line's bit 1 is set, the 45*7c478bd9Sstevel@tonic-gate * line number of the debugging statement is printed out. If it has 46*7c478bd9Sstevel@tonic-gate * bit 2 set, the macro will drop into either the debugger or the OBP PROM. 47*7c478bd9Sstevel@tonic-gate */ 48*7c478bd9Sstevel@tonic-gate 49*7c478bd9Sstevel@tonic-gate #ifdef DEBUG 50*7c478bd9Sstevel@tonic-gate #include <sys/promif.h> 51*7c478bd9Sstevel@tonic-gate 52*7c478bd9Sstevel@tonic-gate extern void debug_enter(char *); 53*7c478bd9Sstevel@tonic-gate 54*7c478bd9Sstevel@tonic-gate static int debug_info = 1; 55*7c478bd9Sstevel@tonic-gate static int debug_print_level = 0; 56*7c478bd9Sstevel@tonic-gate 57*7c478bd9Sstevel@tonic-gate #define PRINT_LINE_NUMBER 0x1 58*7c478bd9Sstevel@tonic-gate #define ENTER_MON 0x2 59*7c478bd9Sstevel@tonic-gate 60*7c478bd9Sstevel@tonic-gate #define _PRINTF prom_printf /* For logging to the console */ 61*7c478bd9Sstevel@tonic-gate 62*7c478bd9Sstevel@tonic-gate #define DPRINTF(print_flag, args) \ 63*7c478bd9Sstevel@tonic-gate if (debug_print_level & (print_flag) && debug_info & \ 64*7c478bd9Sstevel@tonic-gate PRINT_LINE_NUMBER) \ 65*7c478bd9Sstevel@tonic-gate _PRINTF("%s line %d:\n", __FILE__, __LINE__); \ 66*7c478bd9Sstevel@tonic-gate if (debug_print_level & (print_flag)) { \ 67*7c478bd9Sstevel@tonic-gate _PRINTF args; \ 68*7c478bd9Sstevel@tonic-gate if (debug_info & ENTER_MON) \ 69*7c478bd9Sstevel@tonic-gate debug_enter(""); \ 70*7c478bd9Sstevel@tonic-gate } 71*7c478bd9Sstevel@tonic-gate 72*7c478bd9Sstevel@tonic-gate #else 73*7c478bd9Sstevel@tonic-gate #define DPRINTF(print_flag, args) 74*7c478bd9Sstevel@tonic-gate #endif /* DEBUG */ 75*7c478bd9Sstevel@tonic-gate 76*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 77*7c478bd9Sstevel@tonic-gate } 78*7c478bd9Sstevel@tonic-gate #endif 79*7c478bd9Sstevel@tonic-gate 80*7c478bd9Sstevel@tonic-gate #endif /* _SYS_NEXUSDEBUG_H */ 81