link_el.xn

MIPS下的boottloader yamon 的源代码

/***********************************************************************
 *
 *  link_el.xn
 *
 *  Linker script for little endian code.
 *
 *
 * ######################################################################
 *
 * Copyright (c) 1999-2000 MIPS Technologies, Inc. All rights reserved. 
 * 
 * Unpublished rights reserved under the Copyright Laws of the United States of 
 * America. 
 * 
 * This document contains information that is proprietary to MIPS Technologies, 
 * Inc. ("MIPS Technologies"). Any copying, modifying or use of this information 
 * (in whole or in part) which is not expressly permitted in writing by MIPS 
 * Technologies or a contractually-authorized third party is strictly 
 * prohibited. At a minimum, this information is protected under unfair 
 * competition laws and the expression of the information contained herein is 
 * protected under federal copyright laws. Violations thereof may result in 
 * criminal penalties and fines. 
 * MIPS Technologies or any contractually-authorized third party reserves the 
 * right to change the information contained in this document to improve 
 * function, design or otherwise. MIPS Technologies does not assume any 
 * liability arising out of the application or use of this information. Any 
 * license under patent rights or any other intellectual property rights owned 
 * by MIPS Technologies or third parties shall be conveyed by MIPS Technologies 
 * or any contractually-authorized third party in a separate license agreement 
 * between the parties. 
 * The information contained in this document constitutes one or more of the 
 * following: commercial computer software, commercial computer software 
 * documentation or other commercial items. If the user of this information, or 
 * any related documentation of any kind, including related technical data or 
 * manuals, is an agency, department, or other entity of the United States 
 * government ("Government"), the use, duplication, reproduction, release, 
 * modification, disclosure, or transfer of this information, or any related 
 * documentation of any kind, is restricted in accordance with Federal 
 * Acquisition Regulation 12.212 for civilian agencies and Defense Federal 
 * Acquisition Regulation Supplement 227.7202 for military agencies. The use of 
 * this information by the Government is further restricted in accordance with 
 * the terms of the license agreement(s) and/or applicable contract terms and 
 * conditions covering this information from MIPS Technologies or any 
 * contractually-authorized third party. 
 *
 ************************************************************************/

OUTPUT_ARCH(mips)

/**** Start point ****/
ENTRY(__reset_handler_end)

SECTIONS
{
  /**** Code and read-only data ****/

  .text_init 0x9fC10000 :
  {
    _ftext_init = ABSOLUTE(.);
    init.o (.text)		/* Reset entry point		    */
    init_platform_s.o (.text)
    init_core_s.o (.text)
    atlas_malta.o (.text)
    gt64120.o (.text)
    init_cpu_s.o (.text)
    mips32.o (.text)
    qed_rm5261.o (.text)
    cache.o (.text)
    . = ALIGN(8);
    _etext_init = ABSOLUTE(.);
  } = 0

  .text_ram 0x80005000 :
  AT( _etext_init )
  {
    _ftext_ram = ABSOLUTE(.);
    * (.text)
    . = ALIGN(8);
    _etext_ram = ABSOLUTE(.);
  } = 0

  /**** Initialised data ****/

  _etext = _etext_ram - _ftext_ram + _etext_init;

  .data _etext_ram :
  AT( _etext )
  {
    _fdata = ABSOLUTE(.);	/* Start of initialised data	    */
    *(.rodata)
    *(.data)
    . = ALIGN(8);

    _gp = ABSOLUTE(. + 0x7ff0); /* Base of small data		    */

    *(.lit8) 
    *(.lit4) 
    *(.sdata) 

    . = ALIGN(8);

    _edata  = ABSOLUTE(.);	/* End of initialised data	    */
  }

  /**** Uninitialised data ****/

  _fbss = .;			/* Start of unitialised data	    */

  .sbss : 
  { 
    *(.sbss) 
    *(.scommon)
  }
  .bss :
  {
    *(.bss)
    *(COMMON)
  }

  _end = . ;		/* End of unitialised data	    */

  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }

  /DISCARD/ :
  {
    *(.reginfo)
  }

  _freemem = .;

  PROVIDE(etext = _etext);
  PROVIDE (edata = .);
  PROVIDE (end = .);
}