diff options
Diffstat (limited to 'arch/x86/entry/vdso/vdso-layout.lds.S')
| -rw-r--r-- | arch/x86/entry/vdso/vdso-layout.lds.S | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/arch/x86/entry/vdso/vdso-layout.lds.S b/arch/x86/entry/vdso/vdso-layout.lds.S deleted file mode 100644 index ec1ac191a057..000000000000 --- a/arch/x86/entry/vdso/vdso-layout.lds.S +++ /dev/null @@ -1,101 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#include <asm/vdso.h> -#include <asm/vdso/vsyscall.h> -#include <vdso/datapage.h> - -/* - * Linker script for vDSO. This is an ELF shared object prelinked to - * its virtual address, and with only one read-only segment. - * This script controls its layout. - */ - -SECTIONS -{ - /* - * User/kernel shared data is before the vDSO. This may be a little - * uglier than putting it after the vDSO, but it avoids issues with - * non-allocatable things that dangle past the end of the PT_LOAD - * segment. - */ - - VDSO_VVAR_SYMS - - vclock_pages = VDSO_VCLOCK_PAGES_START(vdso_u_data); - pvclock_page = vclock_pages + VDSO_PAGE_PVCLOCK_OFFSET * PAGE_SIZE; - hvclock_page = vclock_pages + VDSO_PAGE_HVCLOCK_OFFSET * PAGE_SIZE; - - . = 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) } - - .dynamic : { *(.dynamic) } :text :dynamic - - .rodata : { - *(.rodata*) - *(.data*) - *(.sdata*) - *(.got.plt) *(.got) - *(.gnu.linkonce.d.*) - *(.bss*) - *(.dynbss*) - *(.gnu.linkonce.b.*) - } :text - - /* - * Discard .note.gnu.property sections which are unused and have - * different alignment requirement from vDSO note sections. - */ - /DISCARD/ : { - *(.note.gnu.property) - } - .note : { *(.note.*) } :text :note - - .eh_frame_hdr : { *(.eh_frame_hdr) } :text :eh_frame_hdr - .eh_frame : { KEEP (*(.eh_frame)) } :text - - - /* - * Text is well-separated from actual data: there's plenty of - * stuff that isn't used at runtime in between. - */ - - .text : { - *(.text*) - } :text =0x90909090, - - - - .altinstructions : { *(.altinstructions) } :text - .altinstr_replacement : { *(.altinstr_replacement) } :text - - __ex_table : { *(__ex_table) } :text - - /DISCARD/ : { - *(.discard) - *(.discard.*) - *(__bug_table) - } -} - -/* - * 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 FLAGS(5) FILEHDR PHDRS; /* 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; -} |
