arch/mips/cpu/u-boot.lds

   1 /*
   2  * (C) Copyright 2003
   3  * Wolfgang Denk Engineering, <wd@denx.de>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #if defined(CONFIG_64BIT)
   9 #define PTR_COUNT_SHIFT 3
  10 #else
  11 #define PTR_COUNT_SHIFT 2
  12 #endif
  13
  14 OUTPUT_ARCH(mips)
  15 ENTRY(_start)
  16 SECTIONS
  17 {
  18         . = 0x00000000;
  19
  20         . = ALIGN(4);
  21         .text : {
  22                 *(.text*)
  23         }
  24
  25         . = ALIGN(4);
  26         .rodata : {
  27                 *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
  28         }
  29
  30         . = ALIGN(4);
  31         .data : {
  32                 *(.data*)
  33         }
  34
  35         . = .;
  36         _gp = ALIGN(16) + 0x7ff0;
  37
  38         .got : {
  39                 *(.got)
  40         }
  41
  42         num_got_entries = SIZEOF(.got) >> PTR_COUNT_SHIFT;
  43
  44         . = ALIGN(4);
  45         .sdata : {
  46                 *(.sdata*)
  47         }
  48
  49         . = ALIGN(4);
  50         .u_boot_list : {
  51                 KEEP(*(SORT(.u_boot_list*)));
  52         }
  53
  54         . = ALIGN(4);
  55         __image_copy_end = .;
  56         __init_end = .;
  57
  58         .rel.dyn : {
  59                 __rel_dyn_start = .;
  60                 *(.rel.dyn)
  61                 __rel_dyn_end = .;
  62         }
  63
  64         .padding : {
  65                 /*
  66                  * Workaround for a binutils feature (or bug?).
  67                  *
  68                  * The GNU ld from binutils puts the dynamic relocation
  69                  * entries into the .rel.dyn section. Sometimes it
  70                  * allocates more dynamic relocation entries than it needs
  71                  * and the unused slots are set to R_MIPS_NONE entries.
  72                  *
  73                  * However the size of the .rel.dyn section in the ELF
  74                  * section header does not cover the unused entries, so
  75                  * objcopy removes those during stripping.
  76                  *
  77                  * Create a small section here to avoid that.
  78                  */
  79                 LONG(0xFFFFFFFF)
  80         }
  81
  82         _end = .;
  83
  84         .bss __rel_dyn_start (OVERLAY) : {
  85                 __bss_start = .;
  86                 *(.sbss.*)
  87                 *(.bss.*)
  88                 *(COMMON)
  89                 . = ALIGN(4);
  90                 __bss_end = .;
  91         }
  92
  93         .dynsym _end : {
  94                 *(.dynsym)
  95         }
  96
  97         .dynbss : {
  98                 *(.dynbss)
  99         }
 100
 101         .dynstr : {
 102                 *(.dynstr)
 103         }
 104
 105         .dynamic : {
 106                 *(.dynamic)
 107         }
 108
 109         .plt : {
 110                 *(.plt)
 111         }
 112
 113         .interp : {
 114                 *(.interp)
 115         }
 116
 117         .gnu : {
 118                 *(.gnu*)
 119         }
 120
 121         .MIPS.stubs : {
 122                 *(.MIPS.stubs)
 123         }
 124
 125         .hash : {
 126                 *(.hash)
 127         }
 128 }