/******************************************************************************
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/******************************************************************************
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begin-header
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begin-header
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Copyright (c) 2000-2007 Red Hat, Inc. All rights reserved.
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Copyright (c) 2000-2007 Red Hat, Inc. All rights reserved.
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This copyrighted material is made available to anyone wishing to use, modify,
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This copyrighted material is made available to anyone wishing to use, modify,
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copy, or redistribute it subject to the terms and conditions of the BSD
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copy, or redistribute it subject to the terms and conditions of the BSD
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License. This program is distributed in the hope that it will be useful,
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License. This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY expressed or implied, including the implied
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but WITHOUT ANY WARRANTY expressed or implied, including the implied
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warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. A copy
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warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. A copy
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of this license is available at http://www.opensource.org/licenses. Any
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of this license is available at http://www.opensource.org/licenses. Any
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Red Hat trademarks that are incorporated in the source code or documentation
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Red Hat trademarks that are incorporated in the source code or documentation
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are not subject to the BSD License and may only be used or replicated with
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are not subject to the BSD License and may only be used or replicated with
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the express permission of Red Hat, Inc.
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the express permission of Red Hat, Inc.
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Default linker script for use with the Configuration Tool for
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Default linker script for use with the Configuration Tool for
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Toshiba Media Processor.
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Toshiba Media Processor.
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When generating a configuration for a media module, M, the
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When generating a configuration for a media module, M, the
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configuration tool will copy this file into a custom linker script
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configuration tool will copy this file into a custom linker script
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M.ld, and customize the script with settings from the media
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M.ld, and customize the script with settings from the media
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module's global map file.
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module's global map file.
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end-header
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end-header
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*******************************************************************************/
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*******************************************************************************/
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OUTPUT_FORMAT("elf32-mep", "elf32-mep",
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OUTPUT_FORMAT("elf32-mep", "elf32-mep",
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"elf32-mep")
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"elf32-mep")
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OUTPUT_ARCH(mep)
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OUTPUT_ARCH(mep)
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ENTRY(_reset)
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ENTRY(_reset)
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MEMORY
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MEMORY
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{
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{
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/* begin-memory */
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/* begin-memory */
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VEC (r) : ORIGIN = 0x00000000, LENGTH = 0x000000b8
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VEC (r) : ORIGIN = 0x00000000, LENGTH = 0x000000b8
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ROM (r) : ORIGIN = 0x000000b8, LENGTH = 0x001fff48
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ROM (r) : ORIGIN = 0x000000b8, LENGTH = 0x001fff48
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RAM (w) : ORIGIN = 0x00800000, LENGTH = 0x00800000
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RAM (w) : ORIGIN = 0x00800000, LENGTH = 0x00800000
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/* end-memory */
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/* end-memory */
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}
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}
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SECTIONS
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SECTIONS
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{
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{
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/* Sections to be placed in the vec area. */
|
/* Sections to be placed in the vec area. */
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.vec : { *(.vec) } >VEC /* VEC-section */
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.vec : { *(.vec) } >VEC /* VEC-section */
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|
|
/* Sections to be placed in the HWINIT area. */
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/* Sections to be placed in the HWINIT area. */
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.hwinit : { *(.hwinit) } >HWINIT /* HWINIT-section */
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.hwinit : { *(.hwinit) } >HWINIT /* HWINIT-section */
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/* Sections to be placed in the ROM area. */
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/* Sections to be placed in the ROM area. */
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.gnu.version : { *(.gnu.version) } >ROM /* ROM-section */
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.gnu.version : { *(.gnu.version) } >ROM /* ROM-section */
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.gnu.version_d : { *(.gnu.version_d) } >ROM /* ROM-section */
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.gnu.version_d : { *(.gnu.version_d) } >ROM /* ROM-section */
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.gnu.version_r : { *(.gnu.version_r) } >ROM /* ROM-section */
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.gnu.version_r : { *(.gnu.version_r) } >ROM /* ROM-section */
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/* Sections to be placed in the romdata.s area. */
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/* Sections to be placed in the romdata.s area. */
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.srodata :
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.srodata :
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{
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{
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__sdabase = . + 0x8000;
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__sdabase = . + 0x8000;
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*(.srodata) *(.srodata.*) *(.gnu.linkonce.srd.*)
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*(.srodata) *(.srodata.*) *(.gnu.linkonce.srd.*)
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} >RAM /* DATA-section */
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} >RAM /* DATA-section */
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/* Sections to be placed in the data.s area. */
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/* Sections to be placed in the data.s area. */
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.sdata :
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.sdata :
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{
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{
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*(.sdata)
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*(.sdata)
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*(.sdata.*)
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*(.sdata.*)
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*(.gnu.linkonce.s.*)
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*(.gnu.linkonce.s.*)
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} >RAM /* DATA-section */
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} >RAM /* DATA-section */
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.sbss :
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.sbss :
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{
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{
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PROVIDE (__sbss_start = .);
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PROVIDE (__sbss_start = .);
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PROVIDE (___sbss_start = .);
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PROVIDE (___sbss_start = .);
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*(.dynsbss)
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*(.dynsbss)
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*(.sbss)
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*(.sbss)
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*(.sbss.*)
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*(.sbss.*)
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*(.gnu.linkonce.sb.*)
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*(.gnu.linkonce.sb.*)
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*(.scommon)
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*(.scommon)
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PROVIDE (__sbss_end = .);
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PROVIDE (__sbss_end = .);
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PROVIDE (___sbss_end = .);
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PROVIDE (___sbss_end = .);
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/* Assert maximum size */
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/* Assert maximum size */
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__assert_tiny_size = ASSERT ((. < __sdabase) || ((. - __sdabase) <= 0x8000),
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__assert_tiny_size = ASSERT ((. < __sdabase) || ((. - __sdabase) <= 0x8000),
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"tiny section overflow");
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"tiny section overflow");
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} >RAM /* DATA-section */
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} >RAM /* DATA-section */
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/* Sections to be placed in the data.m area. */
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/* Sections to be placed in the data.m area. */
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.data :
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.data :
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{
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{
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__data_start = . ;
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__data_start = . ;
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*(.data)
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*(.data)
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*(.data.*)
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*(.data.*)
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*(.gnu.linkonce.d.*)
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*(.gnu.linkonce.d.*)
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SORT(CONSTRUCTORS)
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SORT(CONSTRUCTORS)
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} >RAM /* DATA-section */
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} >RAM /* DATA-section */
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.data1 : { *(.data1) } >RAM /* DATA-section */
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.data1 : { *(.data1) } >RAM /* DATA-section */
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.eh_frame : { KEEP (*(.eh_frame))} >RAM /* DATA-section */
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.eh_frame : { KEEP (*(.eh_frame))} >RAM /* DATA-section */
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.gcc_except_table : { *(.gcc_except_table) *(.gcc_except_table.*) } >RAM /* DATA-section */
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.gcc_except_table : { *(.gcc_except_table) *(.gcc_except_table.*) } >RAM /* DATA-section */
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.ctors :
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.ctors :
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{
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{
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/* gcc uses crtbegin.o to find the start of
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/* gcc uses crtbegin.o to find the start of
|
the constructors, so we make sure it is
|
the constructors, so we make sure it is
|
first. Because this is a wildcard, it
|
first. Because this is a wildcard, it
|
doesn't matter if the user does not
|
doesn't matter if the user does not
|
actually link against crtbegin.o; the
|
actually link against crtbegin.o; the
|
linker won't look for a file to match a
|
linker won't look for a file to match a
|
wildcard. The wildcard also means that it
|
wildcard. The wildcard also means that it
|
doesn't matter which directory crtbegin.o
|
doesn't matter which directory crtbegin.o
|
is in. */
|
is in. */
|
KEEP (*crtbegin.o(.ctors))
|
KEEP (*crtbegin.o(.ctors))
|
/* We don't want to include the .ctor section from
|
/* We don't want to include the .ctor section from
|
from the crtend.o file until after the sorted ctors.
|
from the crtend.o file until after the sorted ctors.
|
The .ctor section from the crtend file contains the
|
The .ctor section from the crtend file contains the
|
end of ctors marker and it must be last */
|
end of ctors marker and it must be last */
|
KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
|
KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
|
KEEP (*(SORT(.ctors.*)))
|
KEEP (*(SORT(.ctors.*)))
|
KEEP (*(.ctors))
|
KEEP (*(.ctors))
|
} >RAM /* DATA-section */
|
} >RAM /* DATA-section */
|
.dtors :
|
.dtors :
|
{
|
{
|
KEEP (*crtbegin.o(.dtors))
|
KEEP (*crtbegin.o(.dtors))
|
KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
|
KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
|
KEEP (*(SORT(.dtors.*)))
|
KEEP (*(SORT(.dtors.*)))
|
KEEP (*(.dtors))
|
KEEP (*(.dtors))
|
} >RAM /* DATA-section */
|
} >RAM /* DATA-section */
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.jcr :
|
.jcr :
|
{
|
{
|
. = ALIGN(4);
|
. = ALIGN(4);
|
*(.jcr)
|
*(.jcr)
|
} >RAM /* DATA-section */
|
} >RAM /* DATA-section */
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.got :
|
.got :
|
{
|
{
|
*(.got.plt) *(.got)
|
*(.got.plt) *(.got)
|
_edata = .;
|
_edata = .;
|
PROVIDE (edata = .);
|
PROVIDE (edata = .);
|
} >RAM /* DATA-section */
|
} >RAM /* DATA-section */
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.based :
|
.based :
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{
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{
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__tpbase = .;
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__tpbase = .;
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*(.based) *(.based.*) *(.gnu.linkonce.based.*)
|
*(.based) *(.based.*) *(.gnu.linkonce.based.*)
|
/* Assert maximum size */
|
/* Assert maximum size */
|
__assert_based_size = ASSERT ((. - __tpbase) <= 0x80,
|
__assert_based_size = ASSERT ((. - __tpbase) <= 0x80,
|
"based section overflow");
|
"based section overflow");
|
} >RAM /* DATA-section */
|
} >RAM /* DATA-section */
|
|
|
.bss :
|
.bss :
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{
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{
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__bss_start = .;
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__bss_start = .;
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*(.dynbss)
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*(.dynbss)
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*(.bss)
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*(.bss)
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*(.bss.*)
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*(.bss.*)
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*(.gnu.linkonce.b.*)
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*(.gnu.linkonce.b.*)
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*(COMMON)
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*(COMMON)
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/* Align here to ensure that the .bss section occupies space up to
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/* Align here to ensure that the .bss section occupies space up to
|
_end. Align after .bss to ensure correct alignment even if the
|
_end. Align after .bss to ensure correct alignment even if the
|
.bss section disappears because there are no input sections. */
|
.bss section disappears because there are no input sections. */
|
. = ALIGN(32 / 8);
|
. = ALIGN(32 / 8);
|
_end = .;
|
_end = .;
|
PROVIDE (end = .);
|
PROVIDE (end = .);
|
} >RAM /* DATA-section */
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} >RAM /* DATA-section */
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|
|
/* Sections to be placed in the code.m area. */
|
/* Sections to be placed in the code.m area. */
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.init :
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.init :
|
{
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{
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KEEP (*(.init))
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KEEP (*(.init))
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} >RAM /* CODE-section */
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} >RAM /* CODE-section */
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.text :
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.text :
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{
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{
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*(.text)
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*(.text.*)
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*(.text.*)
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*(.stub)
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*(.stub)
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/* .gnu.warning sections are handled specially by elf32.em. */
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/* .gnu.warning sections are handled specially by elf32.em. */
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*(.gnu.warning)
|
*(.gnu.warning)
|
*(.gnu.linkonce.t.*)
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*(.gnu.linkonce.t.*)
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} >RAM /* CODE-section */ =0
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{
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{
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} >RAM /* CODE-section */
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} >RAM /* CODE-section */
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.fini :
|
.fini :
|
{
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{
|
KEEP (*(.fini))
|
KEEP (*(.fini))
|
PROVIDE (__etext = .);
|
PROVIDE (__etext = .);
|
PROVIDE (_etext = .);
|
PROVIDE (_etext = .);
|
PROVIDE (etext = .);
|
PROVIDE (etext = .);
|
} >RAM /* CODE-section */ =0
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} >RAM /* CODE-section */ =0
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|
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/* Sections to be placed in the romdata.m area. */
|
/* Sections to be placed in the romdata.m area. */
|
.rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } >RAM /* DATA-section */
|
.rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } >RAM /* DATA-section */
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.rodata1 : { *(.rodata1) } >RAM /* DATA-section */
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.rodata1 : { *(.rodata1) } >RAM /* DATA-section */
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|
/* Sections to be placed in the code.l area. */
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/* Sections to be placed in the code.l area. */
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{
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{
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*(.vftext) *(.vftext.*) *(.gnu.linkonce.vf.*)
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*(.vftext) *(.vftext.*) *(.gnu.linkonce.vf.*)
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} >RAM /* CODE-section */
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} >RAM /* CODE-section */
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|
/* Sections to be placed in the romdata.l area. */
|
/* Sections to be placed in the romdata.l area. */
|
.frodata :
|
.frodata :
|
{
|
{
|
*(.frodata) *(.frodata.*) *(.gnu.linkonce.frd.*)
|
*(.frodata) *(.frodata.*) *(.gnu.linkonce.frd.*)
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__assert_near_size = ASSERT (. <= 0x1000000, "near section overflow");
|
__assert_near_size = ASSERT (. <= 0x1000000, "near section overflow");
|
} >RAM /* DATA-section */
|
} >RAM /* DATA-section */
|
|
|
/* Sections to be placed in the data.l area. */
|
/* Sections to be placed in the data.l area. */
|
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.farbss :
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{ PROVIDE (__farbss_start = .);
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{ PROVIDE (__farbss_start = .);
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*(.farbss) *(.farbss.*)
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*(.farbss) *(.farbss.*)
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PROVIDE (__farbss_end = .);
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PROVIDE (__farbss_end = .);
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} >RAM /* DATA-section */
|
} >RAM /* DATA-section */
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|
/* END-mep-sections */
|
/* END-mep-sections */
|
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|
/* begin-stack-table */
|
/* begin-stack-table */
|
__stack0 = (__stack - (0 * (__stack_size / 1)) + 15) / 16 * 16;
|
__stack0 = (__stack - (0 * (__stack_size / 1)) + 15) / 16 * 16;
|
|
|
.rostacktab :
|
.rostacktab :
|
{
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{
|
/* Emit a table describing the location of the different stacks.
|
/* Emit a table describing the location of the different stacks.
|
Only 1 processor in the default configuration. */
|
Only 1 processor in the default configuration. */
|
. = ALIGN(4);
|
. = ALIGN(4);
|
__stack_table = .;
|
__stack_table = .;
|
LONG (__stack0);
|
LONG (__stack0);
|
__stack_end = .;
|
__stack_end = .;
|
} >RAM
|
} >RAM
|
/* end-stack-table */
|
/* end-stack-table */
|
|
|
/* begin-heap */
|
/* begin-heap */
|
/* End of DATA is 0x00800000 + 0x00800000. That's where the heap will end. */
|
/* End of DATA is 0x00800000 + 0x00800000. That's where the heap will end. */
|
__heap_end = 0x00800000 + 0x00800000 - 1;
|
__heap_end = 0x00800000 + 0x00800000 - 1;
|
/* end-heap */
|
/* end-heap */
|
|
|
/* Default stack size is 1M. That's where the heap will start if there's
|
/* Default stack size is 1M. That's where the heap will start if there's
|
room. If there's not enough room, allocate half of the remaining space
|
room. If there's not enough room, allocate half of the remaining space
|
for stack and half for heap. Align the heap on a 16 byte boundary. */
|
for stack and half for heap. Align the heap on a 16 byte boundary. */
|
__stack_size = (__stack_end + 0x100000 <= __heap_end + 1
|
__stack_size = (__stack_end + 0x100000 <= __heap_end + 1
|
? 0x100000
|
? 0x100000
|
: ((__heap_end + 1 - __stack_end) / 2));
|
: ((__heap_end + 1 - __stack_end) / 2));
|
__heap = (__stack_end + __stack_size + 15) / 16 * 16;
|
__heap = (__stack_end + __stack_size + 15) / 16 * 16;
|
|
|
/* Leave 16 bytes between the stack and the heap. */
|
/* Leave 16 bytes between the stack and the heap. */
|
__stack = __heap - 0x10;
|
__stack = __heap - 0x10;
|
|
|
/* Stabs debugging sections. */
|
/* Stabs debugging sections. */
|
.stab 0 : { *(.stab) }
|
.stab 0 : { *(.stab) }
|
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.stab.indexstr 0 : { *(.stab.indexstr) }
|
.comment 0 : { *(.comment) }
|
.comment 0 : { *(.comment) }
|
/* DWARF debug sections.
|
/* DWARF debug sections.
|
Symbols in the DWARF debugging sections are relative to the beginning
|
Symbols in the DWARF debugging sections are relative to the beginning
|
of the section so we begin them at 0. */
|
of the section so we begin them at 0. */
|
/* DWARF 1 */
|
/* DWARF 1 */
|
.debug 0 : { *(.debug) }
|
.debug 0 : { *(.debug) }
|
.line 0 : { *(.line) }
|
.line 0 : { *(.line) }
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/* GNU DWARF 1 extensions */
|
/* GNU DWARF 1 extensions */
|
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
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|
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|
.debug_sfnames 0 : { *(.debug_sfnames) }
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/* DWARF 1.1 and DWARF 2 */
|
/* DWARF 1.1 and DWARF 2 */
|
.debug_aranges 0 : { *(.debug_aranges) }
|
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|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
.debug_pubnames 0 : { *(.debug_pubnames) }
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/* DWARF 2 */
|
/* DWARF 2 */
|
.debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
|
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.debug_str 0 : { *(.debug_str) }
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.debug_loc 0 : { *(.debug_loc) }
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.debug_loc 0 : { *(.debug_loc) }
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.debug_macinfo 0 : { *(.debug_macinfo) }
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.debug_macinfo 0 : { *(.debug_macinfo) }
|
.debug_ranges 0 : { *(.debug_ranges) }
|
.debug_ranges 0 : { *(.debug_ranges) }
|
/* SGI/MIPS DWARF 2 extensions */
|
/* SGI/MIPS DWARF 2 extensions */
|
.debug_weaknames 0 : { *(.debug_weaknames) }
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.debug_weaknames 0 : { *(.debug_weaknames) }
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.debug_typenames 0 : { *(.debug_typenames) }
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.debug_varnames 0 : { *(.debug_varnames) }
|
.debug_varnames 0 : { *(.debug_varnames) }
|
/* These must appear regardless of . */
|
/* These must appear regardless of . */
|
}
|
}
|
|
|
