arch/sparc/cpu/u-boot.lds

   1 /*
   2  * (C) Copyright 2007-2008
   3  * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", "elf32-sparc")
   9 OUTPUT_ARCH(sparc)
  10 ENTRY(_start)
  11 SECTIONS
  12 {
  13
  14 /* Read-only sections, merged into text segment: */
  15         . = + SIZEOF_HEADERS;
  16         .interp : { *(.interp) }
  17         .hash          : { *(.hash) }
  18         .dynsym        : { *(.dynsym) }
  19         .dynstr        : { *(.dynstr) }
  20         .rel.text      : { *(.rel.text) }
  21         .rela.text     : { *(.rela.text) }
  22         .rel.data      : { *(.rel.data) }
  23         .rela.data     : { *(.rela.data) }
  24         .rel.rodata    : { *(.rel.rodata) }
  25         .rela.rodata   : { *(.rela.rodata) }
  26         .rel.got       : { *(.rel.got) }
  27         .rela.got      : { *(.rela.got) }
  28         .rel.ctors     : { *(.rel.ctors) }
  29         .rela.ctors    : { *(.rela.ctors) }
  30         .rel.dtors     : { *(.rel.dtors) }
  31         .rela.dtors    : { *(.rela.dtors) }
  32         .rel.bss       : { *(.rel.bss) }
  33         .rela.bss      : { *(.rela.bss) }
  34         .rel.plt       : { *(.rel.plt) }
  35         .rela.plt      : { *(.rela.plt) }
  36         .init          : { *(.init) }
  37         .plt : { *(.plt) }
  38
  39         .text : {
  40                 _load_addr = .;
  41                 _text = .;
  42
  43                 *(.start)
  44                 */start.o (.text)
  45 /* 8k is the same as the PROM offset from end of main memory, (CONFIG_SYS_PROM_SIZE) */
  46                 . = ALIGN(8192);
  47 /* PROM CODE, Will be relocated to the end of memory,
  48  * no global data accesses please.
  49  */
  50                 __prom_start = .;
  51                 *(.prom.pgt)
  52                 *(.prom.data)
  53                 *(.prom.text)
  54                 . = ALIGN(16);
  55                 __prom_end = .;
  56                 *(.text)
  57                 *(.fixup)
  58                 *(.gnu.warning)
  59 /*              *(.got1)*/
  60                 . = ALIGN(16);
  61                 *(.eh_frame)
  62                 *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
  63         }
  64         . = ALIGN(4);
  65         _etext = .;
  66
  67         /* CMD Table */
  68
  69
  70         . = ALIGN(4);
  71         .u_boot_list : {
  72                 KEEP(*(SORT(.u_boot_list*)));
  73         }
  74
  75         .data   :
  76         {
  77                 *(.data)
  78                 *(.data1)
  79                 *(.data.rel)
  80                 *(.data.rel.*)
  81                 *(.sdata)
  82                 *(.sdata2)
  83                 *(.dynamic)
  84                 CONSTRUCTORS
  85         }
  86         _edata  =       .;
  87         PROVIDE (edata = .);
  88
  89         . = ALIGN(4);
  90         __got_start = .;
  91         .got : {
  92                 *(.got)
  93 /*              *(.data.rel)
  94                 *(.data.rel.local)*/
  95                 . = ALIGN(16);
  96         }
  97         __got_end = .;
  98
  99 /*      .data.rel : { } */
 100
 101
 102         . = ALIGN(4096);
 103         __init_begin = .;
 104         .text.init : { *(.text.init) }
 105         .data.init : { *(.data.init) }
 106         . = ALIGN(4096);
 107         __init_end = .;
 108
 109         __bss_start = .;
 110         .bss    :
 111         {
 112          *(.sbss) *(.scommon)
 113          *(.dynbss)
 114          *(.bss)
 115          *(COMMON)
 116         . = ALIGN(16); /* to speed clearing of bss up */
 117         }
 118         __bss_end = . ;
 119         __bss_end = . ;
 120         PROVIDE (end = .);
 121
 122 /* Relocated into main memory */
 123
 124         /* Start of main memory */
 125         /*. = 0x40000000;*/
 126
 127         .stack (NOLOAD) : { *(.stack) }
 128
 129         /* PROM CODE */
 130
 131         /* global data in RAM passed to kernel after booting */
 132
 133
 134         .stab 0         : { *(.stab) }
 135         .stabstr 0              : { *(.stabstr) }
 136         .stab.excl 0            : { *(.stab.excl) }
 137         .stab.exclstr 0 : { *(.stab.exclstr) }
 138         .stab.index 0           : { *(.stab.index) }
 139         .stab.indexstr 0        : { *(.stab.indexstr) }
 140         .comment 0              : { *(.comment) }
 141
 142 }