opnsense-src/lib/csu/common/feature_note.S
Konstantin Belousov af699d9666 csu: add the "Retain" flag to notes sections flag
(cherry picked from commit 6700e2d963ff0475cc5cd444e92ce40855643084)
2025-01-30 11:12:05 +02:00

47 lines
1.8 KiB
ArmAsm

/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright 2000 David E. O'Brien, John D. Polstra.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <machine/asm.h>
#include <sys/elf_common.h>
#include "notes.h"
.section .note.tag,"aR",%note
.p2align 2
.4byte 2f-1f
.4byte 4f-3f
.4byte NT_FREEBSD_FEATURE_CTL
1: .asciz NOTE_FREEBSD_VENDOR
2: .p2align 2
3: .4byte 0
4:
.section .note.GNU-stack,"",%progbits
#ifdef __aarch64__
/* This is needed in all objects for BTI to be used in the linked elf file */
GNU_PROPERTY_AARCH64_FEATURE_1_NOTE(GNU_PROPERTY_AARCH64_FEATURE_1_VAL)
#endif