Retro68/gcc/libgcc/config/xtensa/crti.S
2018-12-28 16:30:48 +01:00

52 lines
1.5 KiB
ArmAsm

# Start .init and .fini sections.
# Copyright (C) 2003-2018 Free Software Foundation, Inc.
#
# This file 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 3, or (at your option)
# any later version.
#
# GCC 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.
#
# Under Section 7 of GPL version 3, you are granted additional
# permissions described in the GCC Runtime Library Exception, version
# 3.1, as published by the Free Software Foundation.
#
# You should have received a copy of the GNU General Public License and
# a copy of the GCC Runtime Library Exception along with this program;
# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
# <http://www.gnu.org/licenses/>.
# This file just makes a stack frame for the contents of the .fini and
# .init sections. Users may put any desired instructions in those
# sections.
#include "xtensa-config.h"
.section .init
.globl _init
.type _init,@function
.align 4
_init:
#if XCHAL_HAVE_WINDOWED && !__XTENSA_CALL0_ABI__
entry sp, 64
#else
addi sp, sp, -32
s32i a0, sp, 0
#endif
.section .fini
.globl _fini
.type _fini,@function
.align 4
_fini:
#if XCHAL_HAVE_WINDOWED && !__XTENSA_CALL0_ABI__
entry sp, 64
#else
addi sp, sp, -32
s32i a0, sp, 0
#endif