/* * Utility functions needed for (some) EABI conformant tool chains. * * (C) Copyright 2009 Wolfgang Denk <wd@denx.de> * * This program is Free Software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include <stdint.h> #include <stddef.h> #include <string.h> #include <console/console.h> /* FIXME(dhendrix): prototypes added for assembler */ int raise (int signum) __attribute__((used)); int raise (int signum) { printk(BIOS_CRIT, "raise: Signal # %d caught\n", signum); return 0; } /* Dummy function to avoid linker complaints */ void __aeabi_unwind_cpp_pr0(void) __attribute__((used)); void __aeabi_unwind_cpp_pr0(void) { } void __aeabi_unwind_cpp_pr1(void) __attribute__((used)); void __aeabi_unwind_cpp_pr1(void) { } void __aeabi_memcpy(void *dest, const void *src, size_t n); void __aeabi_memcpy(void *dest, const void *src, size_t n) { (void) memcpy(dest, src, n); } void __aeabi_memset(void *dest, size_t n, int c); void __aeabi_memset(void *dest, size_t n, int c) { (void) memset(dest, c, n); }