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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [hal/] [mips/] [vr4300/] [v2_0/] [src/] [mips_vr4300.ld] - Rev 737
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//===========================================================================
//
// MLT linker script for MIPS VR4300
//
//===========================================================================
//####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####
//===========================================================================
#include <pkgconf/system.h>
STARTUP(vectors.o)
ENTRY(reset_vector)
OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-littlemips")
#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
#if defined(CYG_HAL_STARTUP_RAM)
/* this version for RAM startup */
#define SECTION_rom_vectors(_region_, _vma_, _lma_) \
.rom_vectors _vma_ : _lma_ \
{ KEEP (*(.utlb_vector)) \
. = ALIGN(0x80); KEEP(*(.other_vector)) \
/* debug and reset vector not used in RAM version */ \
KEEP (*(.reset_vector)) } \
> _region_
#elif defined(CYG_HAL_STARTUP_ROM)
/* this version for ROM startup */
#define SECTION_rom_vectors(_region_, _vma_, _lma_) \
.rom_vectors _vma_ : _lma_ \
{ \
KEEP (*(.reset_vector)) \
. = ALIGN(0x200); \
KEEP (*(.utlb_vector)) \
. = ALIGN(0x100); \
. = . + (0x80); \
KEEP(*(.other_vector)) \
} > _region_
#elif defined(CYG_HAL_STARTUP_ROMRAM)
/* this version for ROMRAM startup. These are actually a */
/* combination of the ROM and RAM vector locations since the code */
/* starts off in ROM and transfers to RAM during startup. */
#define SECTION_rom_vectors(_region_, _vma_, _lma_) \
.rom_vectors _vma_ : _lma_ \
{ \
KEEP (*(.reset_vector)) \
. = ALIGN(0x100); \
KEEP (*(.utlb_vector)) \
. = ALIGN(0x80); \
KEEP(*(.other_vector)) \
. = ALIGN(0x800); \
} > _region_ =0
#endif /* ROMRAM startup version of ROM vectors */
#define SECTION_text(_region_, _vma_, _lma_) \
.text _vma_ : _lma_ \
{ _stext = ABSOLUTE(.); \
*(.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_ctors(_region_, _vma_, _lma_) \
.ctors _vma_ : _lma_ \
{ \
__CTOR_LIST__ = ABSOLUTE (.); \
KEEP(*(.ctors)) \
KEEP(*(SORT(.ctors.*))) \
__CTOR_END__ = ABSOLUTE (.); \
} > _region_
#define SECTION_dtors(_region_, _vma_, _lma_) \
.dtors _vma_ : _lma_ \
{ \
__DTOR_LIST__ = ABSOLUTE (.); \
KEEP(*(SORT(.dtors.*))) \
KEEP(*(.dtors)) \
__DTOR_END__ = ABSOLUTE (.); \
} > _region_
#define SECTION_rodata(_region_, _vma_, _lma_) \
.rodata _vma_ : _lma_ \
{ FORCE_OUTPUT; *(.rodata*) } \
> _region_
#define SECTION_vsr_table(_region_, _vma_, _lma_) \
.vsr_table _vma_ : _lma_ \
{ FORCE_OUTPUT; *(.vsr_table) } \
> _region_
#define SECTION_rodata1(_region_, _vma_, _lma_) \
.rodata1 _vma_ : _lma_ \
{ FORCE_OUTPUT; *(.rodata1) } \
> _region_
#define SECTION_fixup(_region_, _vma_, _lma_) \
.fixup _vma_ : _lma_ \
{ FORCE_OUTPUT; *(.fixup) } \
> _region_
#define SECTION_rel__dyn(_region_, _vma_, _lma_) \
.rel.dyn _vma_ : _lma_ \
{ FORCE_OUTPUT; *(.rel.dyn) } \
> _region_
#define SECTION_gcc_except_table(_region_, _vma_, _lma_) \
.gcc_except_table _vma_ : _lma_ \
{ FORCE_OUTPUT; *(.gcc_except_table) } \
> _region_
#define SECTION_data(_region_, _vma_, _lma_) \
.data _vma_ : _lma_ \
{ __ram_data_start = ABSOLUTE (.); \
*(.data*) *(.data1) \
*( .2ram.*) \
_GOT1_START_ = ABSOLUTE (.); *(.got1) _GOT1_END_ = ABSOLUTE (.); \
_GOT2_START_ = ABSOLUTE (.); *(.got2) _GOT2_END_ = ABSOLUTE (.); \
. = ALIGN (8); \
KEEP(*( SORT (.ecos.table.*))) ; \
. = ALIGN (8); \
_GOT_START = ABSOLUTE (.); _gp = ABSOLUTE (.); __global = _gp; _GLOBAL_OFFSET_TABLE_ = ABSOLUTE (.); _SDA_BASE_ = ABSOLUTE (.); \
*(.got.plt) *(.got) _GOT_END_ = ABSOLUTE (.); \
*(.dynamic) *(.lit8) *(.lit4) *(.sdata*) *(.sbss*) *(.eh_frame) } \
> _region_ \
__rom_data_start = LOADADDR (.data); \
__ram_data_end = .; PROVIDE (__ram_data_end = .); _edata = .; PROVIDE (edata = .);
#define SECTION_bss(_region_, _vma_, _lma_) \
.bss _vma_ : _lma_ \
{ __bss_start = ABSOLUTE (.); \
*(.scommon) *(.dynbss) *(.bss) *(COMMON) \
__bss_end = ABSOLUTE (.); } \
> _region_
#define SECTIONS_END . = ALIGN(4); _end = .; PROVIDE (end = .); \
.debug 0 : { *(.debug) } \
.line 0 : { *(.line) } \
.debug_srcinfo 0 : { *(.debug_srcinfo) } \
.debug_sfnames 0 : { *(.debug_sfnames) } \
.debug_aranges 0 : { *(.debug_aranges) } \
.debug_pubnames 0 : { *(.debug_pubnames) } \
.debug_info 0 : { *(.debug_info) } \
.debug_abbrev 0 : { *(.debug_abbrev) } \
.debug_line 0 : { *(.debug_line) } \
.debug_frame 0 : { *(.debug_frame) } \
.debug_str 0 : { *(.debug_str) } \
.debug_loc 0 : { *(.debug_loc) } \
.debug_macinfo 0 : { *(.debug_macinfo) } \
.debug_weaknames 0 : { *(.debug_weaknames) } \
.debug_funcnames 0 : { *(.debug_funcnames) } \
.debug_typenames 0 : { *(.debug_typenames) } \
.debug_varnames 0 : { *(.debug_varnames) } \
/DISCARD/ : { *(.debug_vector) }
#include CYGHWR_MEMORY_LAYOUT_LDI
#ifndef CYGPKG_HAL_MIPS_SIM
hal_vsr_table = 0x80000400;
hal_virtual_vector_table = 0x80000600;
#endif
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