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/*==========================================================================
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//
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// m68k.ld
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//
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// Linker script
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//
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//==========================================================================
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//####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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//
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// As a special exception, if other files instantiate templates or use macros
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// or inline functions from this file, or you compile this file and link it
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// with other works to produce a work based on this file, this file does not
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// by itself cause the resulting work to be covered by the GNU General Public
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// License. However the source code for this file must still be made available
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// in accordance with section (3) of the GNU General Public License.
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//
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// This exception does not invalidate any other reasons why a work based on
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// this file might be covered by the GNU General Public License.
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//
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// at http://sources.redhat.com/ecos/ecos-license/
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// -------------------------------------------
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//####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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*/
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STARTUP(vectors.o)
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ENTRY(__exception_reset)
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#ifdef EXTRAS
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INPUT(extras.o)
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#endif
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#if (__GNUC__ >= 3)
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GROUP(libtarget.a libgcc.a libsupc++.a)
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#else
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GROUP(libtarget.a libgcc.a)
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#endif
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#define ALIGN_LMA 4
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#define FOLLOWING(_section_) AT ((LOADADDR (_section_) + SIZEOF (_section_) + ALIGN_LMA - 1) & ~ (ALIGN_LMA - 1))
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#define LMA_EQ_VMA
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#define FORCE_OUTPUT . = .
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#ifndef CYG_LABEL_DEFN
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# define CYG_LABEL_DEFN(_label) _label
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#endif
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#define SECTIONS_BEGIN
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#define SECTION_text(_region_, _vma_, _lma_) \
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.text _vma_ : _lma_ \
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{ _stext = .; \
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*(.text*) *(.gnu.warning) *(.gnu.linkonce*) *(.init) } \
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> _region_ \
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_etext = .; PROVIDE (etext = .);
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#define SECTION_fini(_region_, _vma_, _lma_) \
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.fini _vma_ : _lma_ \
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{ FORCE_OUTPUT; *(.fini) } \
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> _region_
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#define SECTION_rodata1(_region_, _vma_, _lma_) \
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.rodata1 _vma_ : _lma_ \
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{ FORCE_OUTPUT; *(.rodata1) } \
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> _region_
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#define SECTION_rodata(_region_, _vma_, _lma_) \
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.rodata _vma_ : _lma_ \
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{ FORCE_OUTPUT; *(.rodata*) } \
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> _region_
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#define SECTION_fixup(_region_, _vma_, _lma_) \
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.fixup _vma_ : _lma_ \
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{ __FIXUP_START__ = ABSOLUTE(.); *(.fixup) __FIXUP_END__ = ABSOLUTE(.);}\
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> _region_
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#define SECTION_gcc_except_table(_region_, _vma_, _lma_) \
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.gcc_except_table _vma_ : _lma_ \
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{ __EXCEPT_START__ = ABSOLUTE(.); *(.gcc_except_table) \
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__EXCEPT_END__ = ABSOLUTE(.);} \
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> _region_
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#define SECTION_data(_region_, _vma_, _lma_, _rom_data_addr_) \
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.data _vma_ : _lma_ \
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{ \
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__ram_data_start = ABSOLUTE(.); \
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*(.data*) \
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__GOT1_START__ = ABSOLUTE(.); *(.got1) __GOT1_END__ = ABSOLUTE(.); \
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. = ALIGN (4); \
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KEEP(*( SORT (.ecos.table.*))); \
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. = ALIGN (4); \
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__CTOR_LIST__ = ABSOLUTE(.); \
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KEEP(*(SORT(.ctors*))); \
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__CTOR_END__ = ABSOLUTE(.); \
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__DTOR_LIST__ = ABSOLUTE(.); \
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KEEP(*(SORT(.dtors*))) \
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__DTOR_END__ = ABSOLUTE(.); \
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. = ALIGN(8); \
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__GOT2_START__ = ABSOLUTE(.); *(.got2) __GOT2_END__ = ABSOLUTE(.); \
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__GOT_START = ABSOLUTE(.); _GLOBAL_OFFSET_TABLE_ = ABSOLUTE(. + 32768); \
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_SDA_BASE_ = ABSOLUTE(.); *(.got.plt) *(.got) \
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__GOT_END__ = ABSOLUTE(.); *(.dynamic) \
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*(.eh_frame) \
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/* We want the small data sections together, so single-instruction */ \
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/* offsets can access them all, and initialized data all before */ \
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/* uninitialized, so we can shorten the on-disk segment size. */ \
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__SDATA_START__ = ABSOLUTE(.); *(.sdata) \
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__ram_data_end = ABSOLUTE(.); \
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__ram_data_size = ABSOLUTE (.) - ABSOLUTE(__ram_data_start); \
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} \
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> _region_ \
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__rom_data_start = ABSOLUTE(_rom_data_addr_); \
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__rom_data_size = SIZEOF(.data); \
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__rom_data_end = __rom_data_start + __rom_data_size;
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#define SECTION_sbss(_region_, _vma_, _lma_) \
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.sbss _vma_ : _lma_ \
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{ __sbss_start = ABSOLUTE (.); \
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__SBSS_START__ = ABSOLUTE(.); *(.sbss) __SBSS_END__ = ABSOLUTE(.); \
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*(.scommon) \
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__sbss_end = ABSOLUTE (.); \
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__sbss_size = ABSOLUTE (.) - ABSOLUTE(__sbss_start); \
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} \
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> _region_
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#define SECTION_bss(_region_, _vma_, _lma_) \
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.bss _vma_ : _lma_ \
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{ __bss_start = ABSOLUTE (.); \
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FORCE_OUTPUT; *(.dynbss) *(.bss) *(COMMON) \
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__bss_end = ABSOLUTE (.); \
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__bss_size = ABSOLUTE (.) - ABSOLUTE(__bss_start); \
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} \
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> _region_
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#define SECTION_stab \
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.stab 0 (NOLOAD) : \
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{ \
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*(.stab) \
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}
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#define SECTION_stabstr \
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.stabstr 0 (NOLOAD) : \
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{ \
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*(.stabstr) \
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}
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#define SECTION_comment \
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.comment 0 (NOLOAD) : \
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{ \
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*(.comment) \
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}
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#define SECTION_heap1(_region_, _vma_, _lma_, _minsize_) \
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.heap1 _vma_ : _lma_ \
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{ __heap1_start = ABSOLUTE (.); \
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. += (_minsize_); \
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__heap1_end = ABSOLUTE (.); \
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__heap1_size = ABSOLUTE (.) - ABSOLUTE(__heap1_start); \
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} \
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> _region_
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#define SECTION_uninvar(_region_, _vma_, _lma_) \
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.uninvar _vma_ : _lma_ \
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{ __uninvar_start = ABSOLUTE (.); \
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FORCE_OUTPUT; *(.uninvar) \
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__uninvar_end = ABSOLUTE (.); \
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__uninvar_size = ABSOLUTE (.) - ABSOLUTE(__uninvar_start); \
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} \
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> _region_
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#define GENERIC_SECTION(_name_, _region_, _vma_, _lma_, _minsize_) \
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. ## _name_ _vma_ : _lma_ \
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{ __ ## _name_ ## _start = ABSOLUTE (.); \
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FORCE_OUTPUT; *(. ## _name_ ## ) \
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__ ## _name_ ## _datasize = (ABSOLUTE (.) - ABSOLUTE(__ ## _name_ ## _start)); \
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. += (_minsize_) > (__ ## _name_ ## _datasize) ? (_minsize_) - (__ ## _name_ ## _datasize) : 0; \
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__ ## _name_ ## _end = ABSOLUTE (.); \
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__ ## _name_ ## _size = (ABSOLUTE (.) - ABSOLUTE(__ ## _name_ ## _start)); \
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} \
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> _region_
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#define SECTIONS_END \
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SECTION_stab \
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SECTION_stabstr \
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SECTION_comment \
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. = ALIGN(4); _end = .; PROVIDE (end = .);
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#include
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#include CYGHWR_MEMORY_LAYOUT_LDI
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