/* SPDX-License-Identifier: GPL-2.0-only */
/*
* GNU linker script for the VDSO library .
*
* Copyright ( C ) 2012 ARM Limited
*
* Author : Will Deacon < will . deacon @ arm . com >
* Heavily based on the vDSO linker scripts for other archs .
*/
#include <linux/const.h>
#include <asm/page.h>
#include <asm/vdso.h>
#include <asm/vdso/vsyscall.h>
#include <asm-generic/vmlinux.lds.h>
#include <vdso/datapage.h>
OUTPUT_FORMAT("elf64-littleaarch64" , "elf64-bigaarch64" , "elf64-littleaarch64" )
OUTPUT_ARCH(aarch64)
SECTIONS
{
VDSO_VVAR_SYMS
. = SIZEOF_HEADERS;
.hash : { *(.hash) } :text
.gnu.hash : { *(.gnu.hash) }
.dynsym : { *(.dynsym) }
.dynstr : { *(.dynstr) }
.gnu.version : { *(.gnu.version) }
.gnu.version_d : { *(.gnu.version_d) }
.gnu.version_r : { *(.gnu.version_r) }
/*
* Discard . note . gnu . property sections which are unused and have
* different alignment requirement from vDSO note sections .
*/
/DISCARD/ : {
*(.note.GNU-stack .note.gnu.property)
*(.ARM.attributes)
}
.note : { *(.note.*) } :text :note
. = ALIGN (16 );
.text : { *(.text*) } :text =0 xd503201f
PROVIDE (__etext = .);
PROVIDE (_etext = .);
PROVIDE (etext = .);
. = ALIGN (4 );
.altinstructions : {
*(.altinstructions)
}
.dynamic : { *(.dynamic) } :text :dynamic
.rela.dyn : ALIGN (8 ) { *(.rela .rela*) }
.rodata : {
*(.rodata*)
*(.got)
*(.got.plt)
*(.plt)
*(.plt.*)
*(.iplt)
*(.igot .igot.plt)
} :text
_end = .;
PROVIDE(end = .);
DWARF_DEBUG
ELF_DETAILS
/DISCARD/ : {
*(.data .data .* .gnu.linkonce.d.* .sdata*)
*(.bss .sbss .dynbss .dynsbss)
*(.eh_frame .eh_frame_hdr)
}
}
/*
* We must supply the ELF program headers explicitly to get just one
* PT_LOAD segment , and set the flags explicitly to make segments read - only .
*/
PHDRS
{
text PT_LOAD FLAGS(5 ) FILEHDR PHDRS; /* PF_R|PF_X */
dynamic PT_DYNAMIC FLAGS(4 ); /* PF_R */
note PT_NOTE FLAGS(4 ); /* PF_R */
}
/*
* This controls what symbols we export from the DSO .
*/
VERSION
{
LINUX_2.6 .39 {
global :
__kernel_rt_sigreturn;
__kernel_gettimeofday;
__kernel_clock_gettime;
__kernel_clock_getres;
__kernel_getrandom;
local: *;
};
}
/*
* Make the sigreturn code visible to the kernel .
*/
VDSO_sigtramp = __kernel_rt_sigreturn;
Messung V0.5 in Prozent C=93 H=89 G=90
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-09-29)
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