board/gaisler/gr_xc3s_1500/u-boot.lds

   1 /*
   2  * Linker script for Gaisler Research AB's GR-XC3S-1500 board
   3  * with template design.
   4  *
   5  * (C) Copyright 2007
   6  * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com.
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", "elf32-sparc")
  12 OUTPUT_ARCH(sparc)
  13 ENTRY(_start)
  14 SECTIONS
  15 {
  16
  17 /* Read-only sections, merged into text segment: */
  18         . = + SIZEOF_HEADERS;
  19         .interp : { *(.interp) }
  20         .hash          : { *(.hash)             }
  21         .dynsym        : { *(.dynsym)           }
  22         .dynstr        : { *(.dynstr)           }
  23         .rel.text      : { *(.rel.text)         }
  24         .rela.text     : { *(.rela.text)        }
  25         .rel.data      : { *(.rel.data)         }
  26         .rela.data     : { *(.rela.data)        }
  27         .rel.rodata    : { *(.rel.rodata)       }
  28         .rela.rodata   : { *(.rela.rodata)      }
  29         .rel.got       : { *(.rel.got)          }
  30         .rela.got      : { *(.rela.got)         }
  31         .rel.ctors     : { *(.rel.ctors)        }
  32         .rela.ctors    : { *(.rela.ctors)       }
  33         .rel.dtors     : { *(.rel.dtors)        }
  34         .rela.dtors    : { *(.rela.dtors)       }
  35         .rel.bss       : { *(.rel.bss)          }
  36         .rela.bss      : { *(.rela.bss)         }
  37         .rel.plt       : { *(.rel.plt)          }
  38         .rela.plt      : { *(.rela.plt)         }
  39         .init          : { *(.init)             }
  40         .plt : { *(.plt) }
  41
  42         .text : {
  43                 _load_addr = .;
  44                 _text = .;
  45
  46                 *(.start)
  47                 arch/sparc/cpu/leon3/start.o (.text)
  48 /* 8k is the same as the PROM offset from end of main memory, (CONFIG_SYS_PROM_SIZE) */
  49                 . = ALIGN(8192);
  50 /* PROM CODE, Will be relocated to the end of memory,
  51  * no global data accesses please.
  52  */
  53                 __prom_start = .;
  54                 *(.prom.pgt)
  55                 *(.prom.data)
  56                 *(.prom.text)
  57                 . = ALIGN(16);
  58                 __prom_end = .;
  59                 *(.text)
  60                 *(.fixup)
  61                 *(.gnu.warning)
  62 /*              *(.got1)*/
  63                 . = ALIGN(16);
  64                 *(.eh_frame)
  65                 *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
  66         }
  67         . = ALIGN(4);
  68         _etext = .;
  69
  70         /* CMD Table */
  71
  72
  73         . = ALIGN(4);
  74         .u_boot_list : {
  75                 KEEP(*(SORT(.u_boot_list*)));
  76         }
  77
  78         .data   :
  79         {
  80                 *(.data)
  81                 *(.data1)
  82                 *(.data.rel)
  83                 *(.data.rel.*)
  84                 *(.sdata)
  85                 *(.sdata2)
  86                 *(.dynamic)
  87                 CONSTRUCTORS
  88         }
  89         _edata  =       .;
  90         PROVIDE (edata = .);
  91
  92         . = ALIGN(4);
  93         __got_start = .;
  94         .got : {
  95                 *(.got)
  96 /*              *(.data.rel)
  97                 *(.data.rel.local)*/
  98                 . = ALIGN(16);
  99         }
 100         __got_end = .;
 101
 102 /*      .data.rel : { } */
 103
 104
 105         . = ALIGN(4096);
 106         __init_begin = .;
 107         .text.init : { *(.text.init) }
 108         .data.init : { *(.data.init) }
 109         . = ALIGN(4096);
 110         __init_end = .;
 111
 112         __bss_start = .;
 113         .bss            :
 114         {
 115          *(.sbss) *(.scommon)
 116          *(.dynbss)
 117          *(.bss)
 118          *(COMMON)
 119         . = ALIGN(16); /* to speed clearing of bss up */
 120         }
 121         __bss_end = . ;
 122         __bss_end = . ;
 123         PROVIDE (end = .);
 124
 125 /* Relocated into main memory */
 126
 127         /* Start of main memory */
 128         /*. = 0x40000000;*/
 129
 130         .stack (NOLOAD) : { *(.stack) }
 131
 132         /* PROM CODE */
 133
 134         /* global data in RAM passed to kernel after booting */
 135
 136
 137   .stab 0               : { *(.stab) }
 138   .stabstr 0            : { *(.stabstr) }
 139   .stab.excl 0          : { *(.stab.excl) }
 140   .stab.exclstr 0       : { *(.stab.exclstr) }
 141   .stab.index 0         : { *(.stab.index) }
 142   .stab.indexstr 0      : { *(.stab.indexstr) }
 143   .comment 0            : { *(.comment) }
 144
 145 }