From 130fca173f323a24b41873b6656ab77c7cff86e1 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Wed, 21 Apr 2021 19:49:50 +0200 Subject: csu: Move calling main out of __libc_start_main_impl This code depends on whether glibc has unwinding support for a particular port. Reviewed-by: Adhemerval Zanella --- sysdeps/generic/libc_start_call_main.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 sysdeps/generic/libc_start_call_main.h (limited to 'sysdeps/generic') diff --git a/sysdeps/generic/libc_start_call_main.h b/sysdeps/generic/libc_start_call_main.h new file mode 100644 index 0000000000..8a06eec4a3 --- /dev/null +++ b/sysdeps/generic/libc_start_call_main.h @@ -0,0 +1,24 @@ +/* Invoking main from __libc_start. Generic version without unwinding. + Copyright (C) 1998-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +_Noreturn static __always_inline void +__libc_start_call_main (int (*main) (int, char **, char ** MAIN_AUXVEC_DECL), + int argc, char **argv MAIN_AUXVEC_DECL) +{ + exit (main (argc, argv, __environ MAIN_AUXVEC_PARAM)); +} -- cgit 1.4.1