diff options
Diffstat (limited to 'lib/csu/riscv/crt1_c.c')
-rw-r--r-- | lib/csu/riscv/crt1_c.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/lib/csu/riscv/crt1_c.c b/lib/csu/riscv/crt1_c.c new file mode 100644 index 000000000000..df97fb50bff1 --- /dev/null +++ b/lib/csu/riscv/crt1_c.c @@ -0,0 +1,51 @@ +/* LINTLIBRARY */ +/*- + * Copyright 1996-1998 John D. Polstra. + * Copyright (c) 2015-2017 Ruslan Bukin <br@bsdpad.com> + * All rights reserved. + * + * Portions of this software were developed by SRI International and the + * University of Cambridge Computer Laboratory under DARPA/AFRL contract + * FA8750-10-C-0237 ("CTSRD"), as part of the DARPA CRASH research programme. + * + * Portions of this software were developed by the University of Cambridge + * Computer Laboratory as part of the CTSRD Project, with support from the + * UK Higher Education Innovation Fund (HEIF). + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <sys/cdefs.h> +#include "libc_private.h" +#include "csu_common.h" + +void __start(int argc, char **argv, char **env, void (*cleanup)(void)) __dead2; + +void +__start(int argc, char **argv, char **env, void (*cleanup)(void)) +{ +#ifdef GCRT + __libc_start1_gcrt(argc, argv, env, cleanup, main, &eprol, &etext); +__asm__("eprol:"); +#else + __libc_start1(argc, argv, env, cleanup, main); +#endif +} |