diff options
Diffstat (limited to 'libc/sysdeps/linux/i960/crt0.S')
| -rw-r--r-- | libc/sysdeps/linux/i960/crt0.S | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/libc/sysdeps/linux/i960/crt0.S b/libc/sysdeps/linux/i960/crt0.S deleted file mode 100644 index 48a08dd4c..000000000 --- a/libc/sysdeps/linux/i960/crt0.S +++ /dev/null @@ -1,57 +0,0 @@ -# -# crt0.S, part of the i960 support for the uClibc library. -# -# Copyright (C) 2002 by Okiok Data Ltd. http://www.okiok.com/ -# -# This program is free software; you can redistribute it and/or modify it under -# the terms of the GNU Library 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 Library General Public License for more -# details. -# -# You should have received a copy of the GNU Library General Public License -# along with this program; if not, see <http://www.gnu.org/licenses/>. -# - -/* - * - * The behavior in this file is tightly coupled with how the linux kernel sets things up - * on the stack before calling us. - * - * Currently fs/binfmt_flat.c (for STACK_GROWS_UP) and arch/i960/kernel/process.c - * build things so that a pointer to argc is left in g13 by start_thread(). - * - * ^ - * | <- sp somewhere around here, after being aligned. - * | - * |envp -> envp[0] - * |argv -> argv[0] - * |argc <- g13 - * - * A complete picture of how things are set up can be seen in the comments of - * create_flat_tables_stack_grows_up in fs/binfmt_flat.c - * - * I believe having to use this register could probably be avoided. - * - */ - - .globl start -start: - mov g13, r3 - ldt (r3), g0 - callx ___uClibc_main - -/* We might want to add some instruction so that it crashes if main returns */ - -/* Define a symbol for the first piece of initialized data. */ - .data - .globl __data_start -__data_start: - .long 0 - .weak data_start - data_start = __data_start - |