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
raise(int signum)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 */
__aeabi_unwind_cpp_pr0(void)21 void __aeabi_unwind_cpp_pr0(void)
22 {
23 }
24
__aeabi_unwind_cpp_pr1(void)25 void __aeabi_unwind_cpp_pr1(void)
26 {
27 }
28
29 /* Copy memory like memcpy, but no return value required. */
__aeabi_memcpy(void * dest,const void * src,size_t n)30 void __aeabi_memcpy(void *dest, const void *src, size_t n)
31 {
32 (void) memcpy(dest, src, n);
33 }
34
__aeabi_memset(void * dest,size_t n,int c)35 void __aeabi_memset(void *dest, size_t n, int c)
36 {
37 (void) memset(dest, c, n);
38 }
39