11.4Smatt/*	$NetBSD: ldscript,v 1.4 2012/08/06 02:14:16 matt Exp $	*/
21.1Sjoff
31.1SjoffOUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm",
41.1Sjoff	      "elf32-littlearm")
51.1SjoffOUTPUT_ARCH(arm)
61.1SjoffENTRY(FLASH)
71.1SjoffMEMORY
81.1Sjoff{
91.1Sjoff  /* We will locate the .text section in flash, and will run directly
101.1Sjoff     from there just long enough to relocate our .text and .data into
111.1Sjoff     a small chunk of SDRAM starting at (SDRAM + 1M).  */
121.1Sjoff  flash : o = 0x60660000, l = 1408K
131.1Sjoff  sdram : o = 0x00100000, l = 1M	/* kernel loads at 0x00200000 */
141.1Sjoff}
151.1SjoffSECTIONS
161.1Sjoff{
171.1Sjoff  FLASH = 0x60660000;
181.1Sjoff
191.4Smatt  /DISCARD/ : { *(.ARM.attributes*) *(.ARM.exidx) }  
201.4Smatt
211.1Sjoff  /* Read-only sections, merged into text segment: */
221.1Sjoff  __text_store = FLASH;
231.1Sjoff  .text      :
241.1Sjoff  AT (FLASH)
251.1Sjoff  {
261.1Sjoff    *(.text)
271.1Sjoff    *(.text.*)
281.1Sjoff    *(.stub)
291.1Sjoff    *(.glue_7t) *(.glue_7)
301.1Sjoff    *(.rodata) *(.rodata.*)
311.1Sjoff  } > sdram =0
321.1Sjoff  PROVIDE (__etext = .);
331.1Sjoff  PROVIDE (_etext = .);
341.1Sjoff  PROVIDE (etext = .);
351.1Sjoff  __data_store = FLASH + SIZEOF(.text);
361.1Sjoff  .data    :
371.1Sjoff  AT (LOADADDR(.text) + SIZEOF(.text))
381.1Sjoff  {
391.1Sjoff    __data_start = . ;
401.1Sjoff    *(.data)
411.1Sjoff    *(.data.*)
421.1Sjoff  } > sdram
431.1Sjoff  .sdata     : 
441.1Sjoff  AT (LOADADDR(.data) + SIZEOF(.data))
451.1Sjoff  {
461.1Sjoff    *(.sdata) 
471.1Sjoff    *(.sdata.*)
481.1Sjoff    . = ALIGN(32 / 8);
491.1Sjoff  } > sdram
501.1Sjoff  _edata = .;
511.1Sjoff  PROVIDE (edata = .);
521.1Sjoff  __bss_start = .;
531.1Sjoff  __bss_start__ = .;
541.1Sjoff  .sbss      :
551.3Sskrll  AT (ADDR(.sbss))
561.1Sjoff  {
571.1Sjoff    PROVIDE (__sbss_start = .);
581.1Sjoff    PROVIDE (___sbss_start = .);
591.1Sjoff    *(.dynsbss)
601.1Sjoff    *(.sbss)
611.1Sjoff    *(.sbss.*)
621.1Sjoff    *(.scommon)
631.1Sjoff    PROVIDE (__sbss_end = .);
641.1Sjoff    PROVIDE (___sbss_end = .);
651.1Sjoff  } > sdram
661.1Sjoff  .bss       :
671.3Sskrll  AT (ADDR(.bss))
681.1Sjoff  {
691.1Sjoff   *(.dynbss)
701.1Sjoff   *(.bss)
711.1Sjoff   *(.bss.*)
721.1Sjoff   *(COMMON)
731.1Sjoff   /* Align here to ensure that the .bss section occupies space up to
741.1Sjoff      _end.  Align after .bss to ensure correct alignment even if the
751.1Sjoff      .bss section disappears because there are no input sections.  */
761.1Sjoff   . = ALIGN(32 / 8);
771.1Sjoff  } > sdram
781.1Sjoff  . = ALIGN(32 / 8);
791.1Sjoff  _end = .;
801.1Sjoff  _bss_end__ = . ; __bss_end__ = . ; __end__ = . ;
811.1Sjoff  PROVIDE (end = .);
821.1Sjoff  .image   (FLASH + SIZEOF(.text) + SIZEOF(.data) + SIZEOF(.sdata)) :
831.1Sjoff  AT (LOADADDR(.sdata) + SIZEOF(.sdata))
841.1Sjoff  {
851.1Sjoff    *(.image)
861.1Sjoff  }
871.1Sjoff}
88