Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
114 lines
2.4 KiB
ArmAsm
114 lines
2.4 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* This is the infamous ld script for the 64 bits vdso
|
|
* library
|
|
*/
|
|
|
|
#include <asm/vdso/vsyscall.h>
|
|
#include <asm/page.h>
|
|
#include <asm/vdso.h>
|
|
#include <asm-generic/vmlinux.lds.h>
|
|
#include <vdso/datapage.h>
|
|
|
|
OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390")
|
|
OUTPUT_ARCH(s390:64-bit)
|
|
|
|
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) }
|
|
|
|
.note : { *(.note.*) } :text :note
|
|
|
|
. = ALIGN(16);
|
|
.text : {
|
|
*(.text .stub .text.* .gnu.linkonce.t.*)
|
|
} :text
|
|
PROVIDE(__etext = .);
|
|
PROVIDE(_etext = .);
|
|
PROVIDE(etext = .);
|
|
|
|
/*
|
|
* Other stuff is appended to the text segment:
|
|
*/
|
|
.rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
|
|
.rodata1 : { *(.rodata1) }
|
|
|
|
. = ALIGN(8);
|
|
.altinstructions : { *(.altinstructions) }
|
|
.altinstr_replacement : { *(.altinstr_replacement) }
|
|
|
|
.dynamic : { *(.dynamic) } :text :dynamic
|
|
|
|
.eh_frame_hdr : { *(.eh_frame_hdr) } :text :eh_frame_hdr
|
|
.eh_frame : { KEEP (*(.eh_frame)) } :text
|
|
.gcc_except_table : { *(.gcc_except_table .gcc_except_table.*) }
|
|
|
|
.rela.dyn ALIGN(8) : { *(.rela.dyn) }
|
|
.got ALIGN(8) : { *(.got .toc) }
|
|
.got.plt ALIGN(8) : { *(.got.plt) }
|
|
|
|
_end = .;
|
|
PROVIDE(end = .);
|
|
|
|
STABS_DEBUG
|
|
DWARF_DEBUG
|
|
.comment 0 : { *(.comment) }
|
|
.gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
|
|
|
|
/DISCARD/ : {
|
|
*(.note.GNU-stack)
|
|
*(.branch_lt)
|
|
*(.data .data.* .gnu.linkonce.d.* .sdata*)
|
|
*(.bss .sbss .dynbss .dynsbss)
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Very old versions of ld do not recognize this name token; use the constant.
|
|
*/
|
|
#define PT_GNU_EH_FRAME 0x6474e550
|
|
|
|
/*
|
|
* 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 FILEHDR PHDRS FLAGS(5); /* PF_R|PF_X */
|
|
dynamic PT_DYNAMIC FLAGS(4); /* PF_R */
|
|
note PT_NOTE FLAGS(4); /* PF_R */
|
|
eh_frame_hdr PT_GNU_EH_FRAME;
|
|
}
|
|
|
|
/*
|
|
* This controls what symbols we export from the DSO.
|
|
*/
|
|
VERSION
|
|
{
|
|
VDSO_VERSION_STRING {
|
|
global:
|
|
/*
|
|
* Has to be there for the kernel to find
|
|
*/
|
|
__kernel_gettimeofday;
|
|
__kernel_clock_gettime;
|
|
__kernel_clock_getres;
|
|
__kernel_getcpu;
|
|
__kernel_restart_syscall;
|
|
__kernel_rt_sigreturn;
|
|
__kernel_sigreturn;
|
|
__kernel_getrandom;
|
|
local: *;
|
|
};
|
|
}
|