1 /* 2 * Utility functions needed for (some) EABI conformant tool chains. 3 * 4 * (C) Copyright 2009 Wolfgang Denk <wd@denx.de> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #include <common.h> 10 11 int raise (int signum) 12 { 13 /* Even if printf() is available, it's large. Punt it for SPL builds */ 14 #if !defined(CONFIG_SPL_BUILD) 15 printf("raise: Signal # %d caught\n", signum); 16 #endif 17 return 0; 18 } 19 20 /* Dummy function to avoid linker complaints */ 21 void __aeabi_unwind_cpp_pr0(void) 22 { 23 } 24 25 void __aeabi_unwind_cpp_pr1(void) 26 { 27 } 28 29 /* Copy memory like memcpy, but no return value required. */ 30 void __aeabi_memcpy(void *dest, const void *src, size_t n) 31 { 32 (void) memcpy(dest, src, n); 33 } 34 35 void __aeabi_memset(void *dest, size_t n, int c) 36 { 37 (void) memset(dest, c, n); 38 } 39