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//==========================================================================

//

//      powerpc.ld

//

//      Linker script for PowerPC

//

//==========================================================================

//####ECOSGPLCOPYRIGHTBEGIN####

// -------------------------------------------

// This file is part of eCos, the Embedded Configurable Operating System.

// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.

//

// eCos is free software; you can redistribute it and/or modify it under

// the terms of the GNU General Public License as published by the Free

// Software Foundation; either version 2 or (at your option) any later version.

//

// eCos is distributed in the hope that it will be useful, but WITHOUT ANY

// WARRANTY; without even the implied warranty of MERCHANTABILITY or

// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

// for more details.

//

// You should have received a copy of the GNU General Public License along

// with eCos; if not, write to the Free Software Foundation, Inc.,

// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.

//

// As a special exception, if other files instantiate templates or use macros

// or inline functions from this file, or you compile this file and link it

// with other works to produce a work based on this file, this file does not

// by itself cause the resulting work to be covered by the GNU General Public

// License. However the source code for this file must still be made available

// in accordance with section (3) of the GNU General Public License.

//

// This exception does not invalidate any other reasons why a work based on

// this file might be covered by the GNU General Public License.

//

// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.

// at http://sources.redhat.com/ecos/ecos-license/

// -------------------------------------------

//####ECOSGPLCOPYRIGHTEND####

//==========================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):   jskov

// Contributors:jskov

// Date:        1999-01-18

// Purpose:     PowerPC Linker script

//

//####DESCRIPTIONEND####

//

//==========================================================================

STARTUP(vectors.o)

ENTRY(__exception_reset)

#ifdef EXTRAS

INPUT(extras.o)

#endif

#if (__GNUC__ >= 3)

GROUP(libtarget.a libgcc.a libsupc++.a)

#else

GROUP(libtarget.a libgcc.a)

#endif

#define ALIGN_LMA 8

#define FOLLOWING(_section_) AT ((LOADADDR (_section_) + SIZEOF (_section_) + ALIGN_LMA - 1) & ~ (ALIGN_LMA - 1))

#define LMA_EQ_VMA

#define FORCE_OUTPUT . = .

#define SECTIONS_BEGIN

#define SECTION_vectors(_region_, _vma_, _lma_)        \

  .vectors _vma_ : _lma_                                              \

  { FORCE_OUTPUT; KEEP(*(.vectors)) }         \

  > _region_

#define SECTION_text(_region_, _vma_, _lma_)           \

  .text _vma_ : _lma_                                                 \

  { _stext = .;       \

    *(.text*) *(.gnu.warning) *(.gnu.linkonce*) *(.init) }      \

  > _region_                                                    \

  _etext = .;  PROVIDE (etext = .);

#define SECTION_fini(_region_, _vma_, _lma_)   \

    .fini _vma_ : _lma_                                       \

    { FORCE_OUTPUT; *(.fini) }        \

    > _region_

#define SECTION_rodata1(_region_, _vma_, _lma_)        \

    .rodata1 _vma_ : _lma_                                            \

    { FORCE_OUTPUT; *(.rodata1*) }             \

    > _region_

#define SECTION_rodata(_region_, _vma_, _lma_) \

    .rodata _vma_ : _lma_                                     \

    { FORCE_OUTPUT; *(.rodata*) }     \

    > _region_

#define SECTION_fixup(_region_, _vma_, _lma_)                      \

    .fixup _vma_ : _lma_                                                          \

    { __FIXUP_START__ = ABSOLUTE(.); *(.fixup) __FIXUP_END__ = ABSOLUTE(.);}\

    > _region_

#define SECTION_gcc_except_table(_region_, _vma_, _lma_)       \

    .gcc_except_table _vma_ : _lma_                                           \

    { __EXCEPT_START__ = ABSOLUTE(.); *(.gcc_except_table)              \

      __EXCEPT_END__ = ABSOLUTE(.);}                                    \

    > _region_

#define SECTION_data(_region_, _vma_, _lma_)                         \

    .data _vma_ : _lma_                                                             \

    { __ram_data_start = ABSOLUTE(.); *(.data*)                                 \

    __GOT1_START__ = ABSOLUTE(.); *(.got1) __GOT1_END__ = ABSOLUTE(.);        \

      /* Put .ctors and .dtors next to the .got2 section, so that */          \

      /* the pointers get relocated with -mrelocatable.           */          \

     . = ALIGN(8); __CTOR_LIST__ = ABSOLUTE(.);                               \

      KEEP(*(SORT(.ctors*))) __CTOR_END__ = ABSOLUTE(.);                      \

    __DTOR_LIST__ = ABSOLUTE(.);                                              \

      KEEP(*(SORT(.dtors*))) __DTOR_END__ = ABSOLUTE(.);                      \

      . = ALIGN(8);                                                           \

      KEEP(*( SORT (.ecos.table.*))) ;                                        \

      . = ALIGN(4);                                                           \

      *( .2ram.*) ;                                                           \

    __GOT2_START__ = ABSOLUTE(.); *(.got2) __GOT2_END__ = ABSOLUTE(.);        \

    __GOT_START = ABSOLUTE(.); _GLOBAL_OFFSET_TABLE_ = ABSOLUTE(. + 32768);   \

    _SDA_BASE_ = ABSOLUTE(.); *(.got.plt) *(.got)                             \

    __GOT_END__ = ABSOLUTE(.);  *(.dynamic)                                   \

    *(.eh_frame)                                                              \

      /* We want the small data sections together, so single-instruction */   \

      /* offsets can access them all, and initialized data all before    */   \

      /* uninitialized, so we can shorten the on-disk segment size.      */   \

    __SDATA_START__ = ABSOLUTE(.); *(.sdata) *(.sdata.*)                      \

    __SDATA2_START__ = ABSOLUTE(.); *(.sdata2*) }                             \

    > _region_                                                                \

    __rom_data_start = LOADADDR(.data);                                       \

    __ram_data_end = .; PROVIDE(__ram_data_end = .);                          \

    _edata = .; PROVIDE (edata = .);

#define SECTION_sbss(_region_, _vma_, _lma_)                     \

    .sbss _vma_ : _lma_                                                         \

    { __sbss_start = ABSOLUTE (.);                                        \

    __SBSS_START__ = ABSOLUTE(.); *(.sbss.*) __SBSS_END__ = ABSOLUTE(.);   \

    __SBSSx_START__ = ABSOLUTE(.); *(.sbss*) __SBSSx_END__ = ABSOLUTE(.);\

    *(.scommon*)                                                          \

    __sbss_end = ABSOLUTE (.); }                                          \

    > _region_

#define SECTION_bss(_region_, _vma_, _lma_)                      \

    .bss _vma_ : _lma_                                                          \

    { __bss_start = ABSOLUTE (.);                       \

      FORCE_OUTPUT; *(.dynbss*) *(.bss*) *(COMMON)      \

      __bss_end = ABSOLUTE (.); }                       \

    > _region_

#define SECTIONS_END . = ALIGN(4); _end = .; PROVIDE (end = .);

#include 

#include CYGHWR_MEMORY_LAYOUT_LDI

// Define VSR and virtual tables to reside at fixed addresses.

#include CYGBLD_HAL_TARGET_H

hal_vsr_table = CYGHWR_HAL_VSR_TABLE;

hal_virtual_vector_table = CYGHWR_HAL_VIRTUAL_VECTOR_TABLE;