1 //===========================================================================
3 // MLT linker script for MN10300
4 // adapted from packages\hal\mn10300\stdeval1\v1_1\src\stdeval1.ld
6 //===========================================================================
7 //####ECOSGPLCOPYRIGHTBEGIN####
8 // -------------------------------------------
9 // This file is part of eCos, the Embedded Configurable Operating System.
10 // Copyright (C) 2003 Bart Veer
11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
13 // eCos is free software; you can redistribute it and/or modify it under
14 // the terms of the GNU General Public License as published by the Free
15 // Software Foundation; either version 2 or (at your option) any later version.
17 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
18 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
19 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22 // You should have received a copy of the GNU General Public License along
23 // with eCos; if not, write to the Free Software Foundation, Inc.,
24 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
26 // As a special exception, if other files instantiate templates or use macros
27 // or inline functions from this file, or you compile this file and link it
28 // with other works to produce a work based on this file, this file does not
29 // by itself cause the resulting work to be covered by the GNU General Public
30 // License. However the source code for this file must still be made available
31 // in accordance with section (3) of the GNU General Public License.
33 // This exception does not invalidate any other reasons why a work based on
34 // this file might be covered by the GNU General Public License.
36 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
37 // at http://sources.redhat.com/ecos/ecos-license/
38 // -------------------------------------------
39 //####ECOSGPLCOPYRIGHTEND####
40 //===========================================================================
42 #include <pkgconf/system.h>
49 GROUP(libtarget.a libgcc.a libsupc++.a)
51 GROUP(libtarget.a libgcc.a)
56 #define FOLLOWING(_section_) AT ((LOADADDR (_section_) + SIZEOF (_section_) + ALIGN_LMA - 1) & ~ (ALIGN_LMA - 1))
58 #define FORCE_OUTPUT . = .
60 #define SECTIONS_BEGIN
62 #define SECTION_rom_vectors(_region_, _vma_, _lma_) \
63 .rom_vectors _vma_ : _lma_ \
64 { FORCE_OUTPUT; KEEP (*(.vectors)) } \
67 #define SECTION_text(_region_, _vma_, _lma_) \
69 { __stext = ABSOLUTE(.); \
70 *(.text*) *(.gnu.warning) *(.gnu.linkonce*) *(.init) } \
72 __etext = .; PROVIDE (etext = .);
74 #define SECTION_fini(_region_, _vma_, _lma_) \
76 { FORCE_OUTPUT; *(.fini) } \
79 #define SECTION_rodata(_region_, _vma_, _lma_) \
80 .rodata _vma_ : _lma_ \
81 { FORCE_OUTPUT; *(.rodata*) } \
84 #define SECTION_rodata1(_region_, _vma_, _lma_) \
85 .rodata1 _vma_ : _lma_ \
86 { FORCE_OUTPUT; *(.rodata1) } \
89 #define SECTION_fixup(_region_, _vma_, _lma_) \
90 .fixup _vma_ : _lma_ \
91 { FORCE_OUTPUT; *(.fixup) } \
94 #define SECTION_gcc_except_table(_region_, _vma_, _lma_) \
95 .gcc_except_table _vma_ : _lma_ \
96 { FORCE_OUTPUT; *(.gcc_except_table) } \
99 #define SECTION_data(_region_, _vma_, _lma_) \
100 .data _vma_ : _lma_ \
101 { __ram_data_start = ABSOLUTE (.); *(.data*) *(.data1) \
103 KEEP(*( SORT (.ecos.table.*))) ; \
105 _GOT1_START_ = ABSOLUTE (.); *(.got1) _GOT1_END_ = ABSOLUTE (.); \
106 _GOT2_START_ = ABSOLUTE (.); *(.got2) _GOT2_END_ = ABSOLUTE (.); \
108 __CTOR_LIST__ = ABSOLUTE (.); KEEP (*(SORT (.ctors*))) __CTOR_END__ = ABSOLUTE (.); \
109 __DTOR_LIST__ = ABSOLUTE (.); KEEP (*(SORT (.dtors*))) __DTOR_END__ = ABSOLUTE (.); \
110 _GOT_START = ABSOLUTE (.); _GLOBAL_OFFSET_TABLE_ = ABSOLUTE (.) + 32768; _SDA_BASE_ = ABSOLUTE (.); \
111 *(.got.plt) *(.got) _GOT_END_ = ABSOLUTE (.); \
113 *(.dynamic) *(.sdata*) *(.sbss*) } \
115 __rom_data_start = LOADADDR (.data); \
116 __ram_data_end = .; PROVIDE (__ram_data_end = .); _edata = .; PROVIDE (edata = .);
118 #define SECTION_bss(_region_, _vma_, _lma_) \
120 { __bss_start = ABSOLUTE (.); \
121 *(.scommon) *(.dynbss) *(.bss) *(COMMON) \
122 __bss_end = ABSOLUTE (.); } \
125 #define SECTIONS_END . = ALIGN(4); _end = .; PROVIDE (end = .); \
126 .stab 0 : { *(.stab) } \
127 .stabstr 0 : { *(.stabstr) } \
128 .stab.excl 0 : { *(.stab.excl) } \
129 .stab.exclstr 0 : { *(.stab.exclstr) } \
130 .stab.index 0 : { *(.stab.index) } \
131 .stab.indexstr 0 : { *(.stab.indexstr) } \
132 .comment 0 : { *(.comment) } \
133 .debug 0 : { *(.debug) } \
134 .line 0 : { *(.line) } \
135 .debug_srcinfo 0 : { *(.debug_srcinfo) } \
136 .debug_sfnames 0 : { *(.debug_sfnames) } \
137 .debug_aranges 0 : { *(.debug_aranges) } \
138 .debug_pubnames 0 : { *(.debug_pubnames) } \
139 .debug_info 0 : { *(.debug_info) } \
140 .debug_abbrev 0 : { *(.debug_abbrev) } \
141 .debug_line 0 : { *(.debug_line) } \
142 .debug_frame 0 : { *(.debug_frame) } \
143 .debug_str 0 : { *(.debug_str) } \
144 .debug_loc 0 : { *(.debug_loc) } \
145 .debug_macinfo 0 : { *(.debug_macinfo) } \
146 .debug_weaknames 0 : { *(.debug_weaknames) } \
147 .debug_funcnames 0 : { *(.debug_funcnames) } \
148 .debug_typenames 0 : { *(.debug_typenames) } \
149 .debug_varnames 0 : { *(.debug_varnames) }
151 #include CYGHWR_MEMORY_LAYOUT_LDI
153 _mn10300_interrupt_control = 0x34000100;
154 _mn10300_interrupt_vectors = 0x20000000;
156 #if (defined (CYG_HAL_STARTUP_RAM) && ! defined (CYGPKG_HAL_MN10300_AM31_SIM))
157 #define VSR_BASE 0x48000000
158 _hal_vsr_table = VSR_BASE;
159 _hal_virtual_vector_table = VSR_BASE + 0x80;