Mercurial > ecos
diff packages/hal/synth/arch/current/src/synth.ld @ 208:e0c0827131d1 ecos
Merge from eCos master repository on 2002-05-20-20:11:54-BST
| author | jlarmour |
|---|---|
| date | Mon, 20 May 2002 22:19:26 +0000 |
| parents | ac086aa3217e |
| children | d2c90368aeef |
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--- a/packages/hal/synth/arch/current/src/synth.ld +++ b/packages/hal/synth/arch/current/src/synth.ld @@ -5,29 +5,38 @@ // Linker script for the synthetic target // //========================================================================== -//####COPYRIGHTBEGIN#### -// +//####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- -// The contents of this file are subject to the Red Hat eCos Public License -// Version 1.1 (the "License"); you may not use this file except in -// compliance with the License. You may obtain a copy of the License at -// http://www.redhat.com/ +// 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. // -// Software distributed under the License is distributed on an "AS IS" -// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the -// License for the specific language governing rights and limitations under -// the License. -// -// The Original Code is eCos - Embedded Configurable Operating System, -// released September 30, 1998. +// 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. // -// The Initial Developer of the Original Code is Red Hat. -// Portions created by Red Hat are -// Copyright (C) 1998, 1999, 2000, 2001 Red Hat, Inc. -// All Rights Reserved. +// 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 // ------------------------------------------- -// -//####COPYRIGHTEND#### +//####ECOSGPLCOPYRIGHTEND#### //========================================================================== //#####DESCRIPTIONBEGIN#### // @@ -62,7 +71,7 @@ GROUP(libtarget.a libgcc.a) #define SECTION_text(_region_, _vma_, _lma_) \ .text _vma_ : _lma_ \ { _stext = .; \ - *(.text*) *(.gnu.warning) *(.gnu.linkonce*) *(.init) } \ + *(.text*) *(.gnu.warning) *(.gnu.linkonce.t.*) *(.init) } \ > _region_ \ _etext = .; PROVIDE (etext = .); @@ -78,7 +87,7 @@ GROUP(libtarget.a libgcc.a) #define SECTION_rodata(_region_, _vma_, _lma_) \ .rodata _vma_ : _lma_ \ - { FORCE_OUTPUT; *(.rodata*) } \ + { FORCE_OUTPUT; *(.rodata*) *(.gnu.linkonce.r.*) } \ > _region_ #define SECTION_fixup(_region_, _vma_, _lma_) \ @@ -92,6 +101,68 @@ GROUP(libtarget.a libgcc.a) _EXCEPT_END_ = ABSOLUTE(.);} \ > _region_ +#define SECTION_eh_frame(_region_, _vma_, _lma_) \ + .eh_frame _vma_ : _lma_ \ + { \ + FORCE_OUTPUT; __EH_FRAME_BEGIN__ = .; \ + KEEP(*(.eh_frame)) \ + __FRAME_END__ = .; \ + . = . + 8; \ + } > _region_ = 0 + +#define SECTION_RELOCS(_region_, _vma_, _lma_) \ + .rel.text : \ + { \ + *(.rel.text) \ + *(.rel.text.*) \ + *(.rel.gnu.linkonce.t*) \ + } > _region_ \ + .rela.text : \ + { \ + *(.rela.text) \ + *(.rela.text.*) \ + *(.rela.gnu.linkonce.t*) \ + } > _region_ \ + .rel.data : \ + { \ + *(.rel.data) \ + *(.rel.data.*) \ + *(.rel.gnu.linkonce.d*) \ + } > _region_ \ + .rela.data : \ + { \ + *(.rela.data) \ + *(.rela.data.*) \ + *(.rela.gnu.linkonce.d*) \ + } > _region_ \ + .rel.rodata : \ + { \ + *(.rel.rodata) \ + *(.rel.rodata.*) \ + *(.rel.gnu.linkonce.r*) \ + } > _region_ \ + .rela.rodata : \ + { \ + *(.rela.rodata) \ + *(.rela.rodata.*) \ + *(.rela.gnu.linkonce.r*) \ + } > _region_ \ + .rel.got : { *(.rel.got) } > _region_ \ + .rela.got : { *(.rela.got) } > _region_ \ + .rel.ctors : { *(.rel.ctors) } > _region_ \ + .rela.ctors : { *(.rela.ctors) } > _region_ \ + .rel.dtors : { *(.rel.dtors) } > _region_ \ + .rela.dtors : { *(.rela.dtors) } > _region_ \ + .rel.init : { *(.rel.init) } > _region_ \ + .rela.init : { *(.rela.init) } > _region_ \ + .rel.fini : { *(.rel.fini) } > _region_ \ + .rela.fini : { *(.rela.fini) } > _region_ \ + .rel.bss : { *(.rel.bss) } > _region_ \ + .rela.bss : { *(.rela.bss) } > _region_ \ + .rel.plt : { *(.rel.plt) } > _region_ \ + .rela.plt : { *(.rela.plt) } > _region_ \ + .rel.dyn : { *(.rel.dyn) } > _region_ + // Note: The __ in the name is an encoding of the . #define SECTION_rel__got(_region_, _vma_, _lma_) \ .rel.got _vma_ : _lma_ \ @@ -100,7 +171,7 @@ GROUP(libtarget.a libgcc.a) #define SECTION_data(_region_, _vma_, _lma_) \ .data _vma_ : _lma_ \ - { __ram_data_start = ABSOLUTE(.); *(.data*) \ + { __ram_data_start = ABSOLUTE(.); *(.data*) *(.gnu.linkonce.d.*) \ _GOT1_START_ = ABSOLUTE(.); *(.got1) _GOT1_END_ = ABSOLUTE(.); \ /* Put .ctors and .dtors next to the .got2 section, so that */ \ /* the pointers get relocated with -mrelocatable. */ \ @@ -113,11 +184,11 @@ GROUP(libtarget.a libgcc.a) _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) \ + _GOT_END_ = ABSOLUTE(.); *(.dynamic) \ /* 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_START_ = ABSOLUTE(.); *(.sdata*) *(.gnu.linkonce.s.*) } \ > _region_ \ __rom_data_start = LOADADDR(.data); \ __ram_data_end = .; PROVIDE(__ram_data_end = .); \ @@ -126,13 +197,14 @@ GROUP(libtarget.a libgcc.a) #define SECTION_sbss(_region_, _vma_, _lma_) \ .sbss _vma_ : _lma_ \ { __bss_start = ABSOLUTE (.); \ - _SBSS_START_ = ABSOLUTE(.); *(.sbss*) _SBSS_END_ = ABSOLUTE(.); \ + _SBSS_START_ = ABSOLUTE(.); *(.sbss*) *(.gnu.linkonce.sb.*) \ + _SBSS_END_ = ABSOLUTE(.); \ *(.scommon*) } \ > _region_ #define SECTION_bss(_region_, _vma_, _lma_) \ .bss _vma_ : _lma_ \ - { FORCE_OUTPUT; *(.dynbss*) *(.bss*) *(COMMON) } \ + { FORCE_OUTPUT; *(.dynbss*) *(.bss*) *(COMMON) *(.gnu.linkonce.b.*) } \ > _region_ \ __bss_end = .;