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

uml.lds.S (2563B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#include <asm/vmlinux.lds.h>
      3#include <asm/page.h>
      4
      5OUTPUT_FORMAT(ELF_FORMAT)
      6OUTPUT_ARCH(ELF_ARCH)
      7ENTRY(_start)
      8jiffies = jiffies_64;
      9
     10VERSION {
     11  {
     12    local: *;
     13  };
     14}
     15
     16SECTIONS
     17{
     18  /* This must contain the right address - not quite the default ELF one.*/
     19  PROVIDE (__executable_start = START);
     20  /* Static binaries stick stuff here, like the sigreturn trampoline,
     21   * invisibly to objdump.  So, just make __binary_start equal to the very
     22   * beginning of the executable, and if there are unmapped pages after this,
     23   * they are forever unusable.
     24   */
     25  __binary_start = START;
     26
     27  . = START + SIZEOF_HEADERS;
     28  . = ALIGN(PAGE_SIZE);
     29
     30  _text = .;
     31  INIT_TEXT_SECTION(0)
     32
     33  .text      :
     34  {
     35    _stext = .;
     36    TEXT_TEXT
     37    SCHED_TEXT
     38    CPUIDLE_TEXT
     39    LOCK_TEXT
     40    IRQENTRY_TEXT
     41    SOFTIRQENTRY_TEXT
     42    *(.fixup)
     43    /* .gnu.warning sections are handled specially by elf32.em.  */
     44    *(.gnu.warning)
     45    *(.gnu.linkonce.t*)
     46  }
     47
     48  . = ALIGN(PAGE_SIZE);
     49  .syscall_stub : {
     50	__syscall_stub_start = .;
     51	*(.__syscall_stub*)
     52	__syscall_stub_end = .;
     53  }
     54
     55  /*
     56   * These are needed even in a static link, even if they wind up being empty.
     57   * Newer glibc needs these __rel{,a}_iplt_{start,end} symbols.
     58   */
     59  .rel.plt : {
     60	*(.rel.plt)
     61	PROVIDE_HIDDEN(__rel_iplt_start = .);
     62	*(.rel.iplt)
     63	PROVIDE_HIDDEN(__rel_iplt_end = .);
     64  }
     65  .rela.plt : {
     66	*(.rela.plt)
     67	PROVIDE_HIDDEN(__rela_iplt_start = .);
     68	*(.rela.iplt)
     69	PROVIDE_HIDDEN(__rela_iplt_end = .);
     70  }
     71
     72  #include <asm/common.lds.S>
     73
     74  __init_begin = .;
     75  init.data : { INIT_DATA }
     76  __init_end = .;
     77
     78  .data    :
     79  {
     80    INIT_TASK_DATA(KERNEL_STACK_SIZE)
     81    . = ALIGN(KERNEL_STACK_SIZE);
     82    *(.data..init_irqstack)
     83    DATA_DATA
     84    *(.gnu.linkonce.d*)
     85    CONSTRUCTORS
     86  }
     87  .data1   : { *(.data1) }
     88  .ctors         :
     89  {
     90    *(.ctors)
     91  }
     92  .dtors         :
     93  {
     94    *(.dtors)
     95  }
     96
     97  .got           : { *(.got.plt) *(.got) }
     98  .dynamic       : { *(.dynamic) }
     99  .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
    100  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
    101  /* We want the small data sections together, so single-instruction offsets
    102     can access them all, and initialized data all before uninitialized, so
    103     we can shorten the on-disk segment size.  */
    104  .sdata     : { *(.sdata) }
    105  _edata  =  .;
    106  PROVIDE (edata = .);
    107  . = ALIGN(PAGE_SIZE);
    108  __bss_start = .;
    109  PROVIDE(_bss_start = .);
    110  SBSS(0)
    111  BSS(0)
    112   __bss_stop = .;
    113  _end = .;
    114  PROVIDE (end = .);
    115
    116  STABS_DEBUG
    117  DWARF_DEBUG
    118  ELF_DETAILS
    119
    120  DISCARDS
    121}