1 /* 2 * tracebuf_api.h 3 * 4 * Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * * Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * * Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * * Neither the name Texas Instruments nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 /* 35 * Benchmark tracing utility 36 */ 37 38 #ifndef TB_TRACE_API_H 39 40 #define TB_TRACE_API_H 41 42 #ifdef TI_TRACE_BUF 43 44 #define TB_NUM_ENTRIES 256 45 #define MAX_TB_MSG 128 46 47 #define TB_OPTION_NONE 0x00000000 48 #define TB_OPTION_AUTOPRINT 0x00000001 49 #define TB_OPTION_PRINTONCE 0x00000002 50 #define TB_OPTION_STOP 0x80000000 51 52 /* Initialization */ 53 int tb_init(unsigned long options); 54 int tb_sprintf(const char *format ,...); 55 int tb_trace(int loc, unsigned long p1, unsigned long p2); 56 void tb_destroy(void); 57 void tb_scan(void); 58 void tb_dump(void); 59 void tb_printf(void); 60 void tb_set_option(unsigned long option); 61 void tb_reset_option(unsigned long option); 62 63 #define tb_min(x,y) (((x)<(y)) ? (x) : (y)) 64 65 #else /* #ifdef TI_TRACE_BUF */ 66 67 #define tb_init(options) 68 #define tb_sprintf(format ,...) 69 #define tb_trace(loc, p1, p2) 70 #define tb_destroy() 71 #define tb_scan() 72 #define tb_dump() 73 #define tb_printf() 74 #define tb_set_option(option) 75 #define tb_reset_option(option) 76 77 #endif /* #ifdef TI_TRACE_BUF */ 78 79 #endif 80
