kern-mb.ldscript revision 1.2 
11.2Suebayasi/* $NetBSD: kern-mb.ldscript,v 1.2 2015/08/20 07:00:49 uebayasi Exp $ */
21.1Smatt
31.1Smatt/*  ldscript for NetBSD/powerpc kernels and LKMs */
41.1SmattOUTPUT_ARCH(powerpc)
51.1SmattENTRY(_start)
61.1SmattSEARCH_DIR(/lib);
71.1Smatt/* Do we need any of these?
81.1Smatt   __DYNAMIC = 0;    */
91.1Smatt_DYNAMIC_LINK = 0;
101.1SmattSECTIONS
111.1Smatt{
121.1Smatt  /*  Read-only sections, merged into text segment.  Assumes the
131.1Smatt      kernel Makefile sets the start address via -Ttext.  */
141.1Smatt  .text      :
151.1Smatt  {
161.1Smatt    _ftext = . ;
171.1Smatt    *(.text)
181.1Smatt    __stub_start = .;
191.1Smatt    *(.stub)
201.1Smatt    __stub_end = .;
211.1Smatt    __stub_pmap_start = .;
221.1Smatt    *(.stub.pmap)
231.1Smatt    __stub_pmap_end = .;
241.1Smatt    *(.gnu.warning)
251.1Smatt  } =0
261.1Smatt  _etext = .;
271.1Smatt  PROVIDE (etext = .);
281.1Smatt  .rodata    : { *(.rodata) *(.rodata.*) }
291.1Smatt  .reginfo : { *(.reginfo) }
301.1Smatt  . = ALIGN(0x100000);
311.1Smatt  .data    :
321.1Smatt  {
331.1Smatt    _fdata = . ;
341.1Smatt    *(.data)
351.1Smatt    CONSTRUCTORS
361.1Smatt  }
371.1Smatt  .data1			: { *(.data1) }
381.1Smatt  . = ALIGN(32);	/* COHERENCY UNIT */
391.1Smatt  .data.cacheline_aligned	: { *(.data.cacheline_aligned) }
401.1Smatt  . = ALIGN(32);	/* COHERENCY UNIT */
411.1Smatt  .data.read_mostly		: { *(.data.read_mostly) }
421.1Smatt  . = ALIGN(32);	/* COHERENCY UNIT */
431.1Smatt  _gp = ALIGN(16) + 0x7ff0;
441.1Smatt  .lit8 : { *(.lit8) }
451.1Smatt  .lit4 : { *(.lit4) }
461.1Smatt  .sdata     : { *(.sdata) }
471.1Smatt  _edata  =  .;
481.1Smatt  PROVIDE (edata = .);
491.1Smatt  __bss_start = .;
501.1Smatt  _fbss = .;
511.1Smatt  .sbss      : { *(.sbss) *(.scommon) }
521.1Smatt  .bss       :
531.1Smatt  {
541.2Suebayasi    *(.bss)
551.2Suebayasi    *(COMMON)
561.1Smatt  }
571.1Smatt  _end = . ;
581.1Smatt  PROVIDE (end = .);
591.1Smatt  /* These are needed for ELF backends which have not yet been
601.1Smatt     converted to the new style linker.  */
611.1Smatt  .stab 0 : { *(.stab) }
621.1Smatt  .stabstr 0 : { *(.stabstr) }
631.1Smatt  /* DWARF debug sections.
641.1Smatt     Symbols in the .debug DWARF section are relative to the beginning of the
651.1Smatt     section so we begin .debug at 0.  It's not clear yet what needs to happen
661.1Smatt     for the others.   */
671.1Smatt  .debug          0 : { *(.debug) }
681.1Smatt  .debug_srcinfo  0 : { *(.debug_srcinfo) }
691.1Smatt  .debug_aranges  0 : { *(.debug_aranges) }
701.1Smatt  .debug_pubnames 0 : { *(.debug_pubnames) }
711.1Smatt  .debug_sfnames  0 : { *(.debug_sfnames) }
721.1Smatt  .line           0 : { *(.line) }
731.1Smatt  /* These must appear regardless of  .  */
741.1Smatt  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
751.1Smatt  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
761.1Smatt}
77