1 /* 2 * Copyright (C) 2017 XRADIO TECHNOLOGY CO., LTD. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the 12 * distribution. 13 * 3. Neither the name of XRADIO TECHNOLOGY CO., LTD. nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #ifndef _SYS_XR_UTIL_H_ 31 #define _SYS_XR_UTIL_H_ 32 33 #include "compiler.h" 34 #include "sys/interrupt.h" 35 36 #ifdef __CONFIG_OS_RTTHREAD 37 /*#define sys_abort() while (1)*/ 38 #else 39 40 #if defined(__CC_ARM) 41 #define arch_breakpoint(value) __breakpoint(value) 42 #elif defined(__GNUC__) 43 #define arch_breakpoint(value) __asm volatile ("bkpt "#value) 44 #endif 45 46 #define xr_breakpoint arch_breakpoint 47 48 #ifndef sys_abort 49 #define sys_abort() \ 50 do { \ 51 arch_fiq_disable(); \ 52 arch_breakpoint(0); \ 53 } while (0) 54 #endif 55 56 #define xr_abort sys_abort 57 58 59 #endif 60 61 #endif /* _SYS_XR_UTIL_H_ */ 62