cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

vdso64.lds.S (2730B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * This is the infamous ld script for the 64 bits vdso library
      4 */
      5#include <asm/vdso.h>
      6
      7/* Default link addresses for the vDSOs */
      8OUTPUT_FORMAT("elf64-hppa-linux")
      9OUTPUT_ARCH(hppa:hppa2.0w)
     10ENTRY(_start)
     11
     12SECTIONS
     13{
     14  . = VDSO_LBASE + SIZEOF_HEADERS;
     15  .hash           : { *(.hash) }			:text
     16  .gnu.hash       : { *(.gnu.hash) }
     17  .dynsym         : { *(.dynsym) }
     18  .dynstr         : { *(.dynstr) }
     19  .gnu.version    : { *(.gnu.version) }
     20  .gnu.version_d  : { *(.gnu.version_d) }
     21  .gnu.version_r  : { *(.gnu.version_r) }
     22
     23  .note		  : { *(.note.*) } 			:text	:note
     24
     25  . = ALIGN (16);
     26  .text :
     27  {
     28    *(.text .stub .text.* .gnu.linkonce.t.*)
     29  }
     30  PROVIDE (__etext = .);
     31  PROVIDE (_etext = .);
     32  PROVIDE (etext = .);
     33
     34  /* Other stuff is appended to the text segment: */
     35  .rodata		: { *(.rodata .rodata.* .gnu.linkonce.r.*) }
     36  .rodata1		: { *(.rodata1) }
     37
     38  .eh_frame_hdr		: { *(.eh_frame_hdr) }		:text	:eh_frame_hdr
     39  .eh_frame		: { KEEP (*(.eh_frame)) }	:text
     40  .gcc_except_table	: { *(.gcc_except_table) }
     41  .fixup		: { *(.fixup) }
     42
     43  .dynamic		: { *(.dynamic) }		:text	:dynamic
     44  .plt : { *(.plt) }
     45  .got : { *(.got) }
     46
     47  _end = .;
     48  __end = .;
     49  PROVIDE (end = .);
     50
     51
     52  /* Stabs debugging sections are here too
     53   */
     54  .stab 0 : { *(.stab) }
     55  .stabstr 0 : { *(.stabstr) }
     56  .stab.excl 0 : { *(.stab.excl) }
     57  .stab.exclstr 0 : { *(.stab.exclstr) }
     58  .stab.index 0 : { *(.stab.index) }
     59  .stab.indexstr 0 : { *(.stab.indexstr) }
     60  .comment 0 : { *(.comment) }
     61  .debug 0 : { *(.debug) }
     62  .line 0 : { *(.line) }
     63
     64  .debug_srcinfo 0 : { *(.debug_srcinfo) }
     65  .debug_sfnames 0 : { *(.debug_sfnames) }
     66
     67  .debug_aranges 0 : { *(.debug_aranges) }
     68  .debug_pubnames 0 : { *(.debug_pubnames) }
     69
     70  .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
     71  .debug_abbrev 0 : { *(.debug_abbrev) }
     72  .debug_line 0 : { *(.debug_line) }
     73  .debug_frame 0 : { *(.debug_frame) }
     74  .debug_str 0 : { *(.debug_str) }
     75  .debug_loc 0 : { *(.debug_loc) }
     76  .debug_macinfo 0 : { *(.debug_macinfo) }
     77
     78  .debug_weaknames 0 : { *(.debug_weaknames) }
     79  .debug_funcnames 0 : { *(.debug_funcnames) }
     80  .debug_typenames 0 : { *(.debug_typenames) }
     81  .debug_varnames 0 : { *(.debug_varnames) }
     82
     83  /DISCARD/ : { *(.note.GNU-stack) }
     84  /DISCARD/ : { *(.data .data.* .gnu.linkonce.d.* .sdata*) }
     85  /DISCARD/ : { *(.bss .sbss .dynbss .dynsbss) }
     86}
     87
     88
     89PHDRS
     90{
     91  text PT_LOAD FILEHDR PHDRS FLAGS(5); /* PF_R|PF_X */
     92  note PT_NOTE FLAGS(4); /* PF_R */
     93  dynamic PT_DYNAMIC FLAGS(4); /* PF_R */
     94  eh_frame_hdr PT_GNU_EH_FRAME;
     95}
     96
     97
     98/*
     99 * This controls what symbols we export from the DSO.
    100 */
    101VERSION
    102{
    103  VDSO_VERSION_STRING {
    104    global:
    105	__kernel_sigtramp_rt64;
    106	__kernel_restart_syscall64;
    107    local: *;
    108  };
    109}