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Diffstat (limited to 'sysdeps/sh/crti.S')
-rw-r--r-- | sysdeps/sh/crti.S | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/sysdeps/sh/crti.S b/sysdeps/sh/crti.S deleted file mode 100644 index d19de956a6..0000000000 --- a/sysdeps/sh/crti.S +++ /dev/null @@ -1,120 +0,0 @@ -/* Special .init and .fini section support for SH. - Copyright (C) 2000-2017 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. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The GNU Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - Note that people who make modified versions of this file are not - obligated to grant this special exception for their modified - versions; it is their choice whether to do so. The GNU Lesser - General Public License gives permission to release a modified - version without this exception; this exception also makes it - possible to release a modified version which carries forward this - exception. - - 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 - <http://www.gnu.org/licenses/>. */ - -/* crti.S puts a function prologue at the beginning of the .init and - .fini sections and defines global symbols for those addresses, so - they can be called as functions. The symbols _init and _fini are - magic and cause the linker to emit DT_INIT and DT_FINI. */ - -#include <libc-symbols.h> -#include <sysdep.h> - -#ifndef PREINIT_FUNCTION -# define PREINIT_FUNCTION __gmon_start__ -#endif - -#ifndef PREINIT_FUNCTION_WEAK -# define PREINIT_FUNCTION_WEAK 1 -#endif - -#if PREINIT_FUNCTION_WEAK - weak_extern (PREINIT_FUNCTION) -#else - .hidden PREINIT_FUNCTION -#endif - - .section .init,"ax",@progbits - .align 5 - .global _init - .type _init, @function -_init: - mov.l r12,@-r15 - mova .L12,r0 - mov.l .L12,r12 - mov.l r14,@-r15 - add r0,r12 - sts.l pr,@-r15 -#if PREINIT_FUNCTION_WEAK - mov.l .L13,r0 - mov.l @(r0,r12),r1 - tst r1,r1 - bt/s .L8 - mov r15,r14 - mov.l .L14,r1 - bsrf r1 -.LPCS0: - nop -.L8: -#else - mova .L13,r0 - mov.l .L13,r1 - add r0,r1 - jsr @r1 - mov r15,r14 -#endif - bra 1f - nop - .align 2 -.L12: - .long _GLOBAL_OFFSET_TABLE_ -#if PREINIT_FUNCTION_WEAK -.L13: - .long PREINIT_FUNCTION@GOT -.L14: - .long PREINIT_FUNCTION@PLT-(.LPCS0+2-(.)) -#else -.L13: - .long PREINIT_FUNCTION@PLT -#endif -1: - - .section .fini,"ax",@progbits - .align 5 - .global _fini - .type _fini, @function -_fini: - mov.l r12,@-r15 - mova .L19,r0 - mov.l r14,@-r15 - sts.l pr,@-r15 - mov.l .L19,r12 - mov r15,r14 - add r0,r12 - bra 0f - nop - .align 2 -.L19: - .long _GLOBAL_OFFSET_TABLE_ -0: |