1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Utility functions needed for (some) EABI conformant tool chains.
3*4882a593Smuzhiyun *
4*4882a593Smuzhiyun * (C) Copyright 2009 Wolfgang Denk <wd@denx.de>
5*4882a593Smuzhiyun *
6*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+
7*4882a593Smuzhiyun */
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun #include <common.h>
10*4882a593Smuzhiyun
raise(int signum)11*4882a593Smuzhiyun int raise (int signum)
12*4882a593Smuzhiyun {
13*4882a593Smuzhiyun /* Even if printf() is available, it's large. Punt it for SPL builds */
14*4882a593Smuzhiyun #if !defined(CONFIG_SPL_BUILD)
15*4882a593Smuzhiyun printf("raise: Signal # %d caught\n", signum);
16*4882a593Smuzhiyun #endif
17*4882a593Smuzhiyun return 0;
18*4882a593Smuzhiyun }
19*4882a593Smuzhiyun
20*4882a593Smuzhiyun /* Dummy function to avoid linker complaints */
__aeabi_unwind_cpp_pr0(void)21*4882a593Smuzhiyun void __aeabi_unwind_cpp_pr0(void)
22*4882a593Smuzhiyun {
23*4882a593Smuzhiyun }
24*4882a593Smuzhiyun
__aeabi_unwind_cpp_pr1(void)25*4882a593Smuzhiyun void __aeabi_unwind_cpp_pr1(void)
26*4882a593Smuzhiyun {
27*4882a593Smuzhiyun }
28*4882a593Smuzhiyun
29*4882a593Smuzhiyun /* Copy memory like memcpy, but no return value required. */
__aeabi_memcpy(void * dest,const void * src,size_t n)30*4882a593Smuzhiyun void __aeabi_memcpy(void *dest, const void *src, size_t n)
31*4882a593Smuzhiyun {
32*4882a593Smuzhiyun (void) memcpy(dest, src, n);
33*4882a593Smuzhiyun }
34*4882a593Smuzhiyun
__aeabi_memset(void * dest,size_t n,int c)35*4882a593Smuzhiyun void __aeabi_memset(void *dest, size_t n, int c)
36*4882a593Smuzhiyun {
37*4882a593Smuzhiyun (void) memset(dest, c, n);
38*4882a593Smuzhiyun }
39