diff options
Diffstat (limited to 'gcc-4.9/libgcc/config/xtensa/crti.S')
| -rw-r--r-- | gcc-4.9/libgcc/config/xtensa/crti.S | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gcc-4.9/libgcc/config/xtensa/crti.S b/gcc-4.9/libgcc/config/xtensa/crti.S new file mode 100644 index 000000000..13e5e7ed9 --- /dev/null +++ b/gcc-4.9/libgcc/config/xtensa/crti.S @@ -0,0 +1,51 @@ +# Start .init and .fini sections. +# Copyright (C) 2003-2014 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 |