106 lines
2.5 KiB
Plaintext
106 lines
2.5 KiB
Plaintext
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/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
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2011,2012 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/RT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* AT91SAM7X256 memory setup.
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*/
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__und_stack_size__ = 0x0004;
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__abt_stack_size__ = 0x0004;
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__fiq_stack_size__ = 0x0010;
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__irq_stack_size__ = 0x0080;
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__svc_stack_size__ = 0x0004;
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__sys_stack_size__ = 0x0400;
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__stacks_total_size__ = __und_stack_size__ + __abt_stack_size__ + __fiq_stack_size__ + __irq_stack_size__ + __svc_stack_size__ + __sys_stack_size__;
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MEMORY
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{
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flash : org = 0x100000, len = 256k
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ram : org = 0x200020, len = 64k - 0x20
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}
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__ram_start__ = ORIGIN(ram);
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__ram_size__ = LENGTH(ram);
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__ram_end__ = __ram_start__ + __ram_size__;
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SECTIONS
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{
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. = 0;
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.text : ALIGN(16) SUBALIGN(16)
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{
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_text = .;
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KEEP(*(vectors))
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*(.text)
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*(.text.*)
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*(.rodata)
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*(.rodata.*)
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*(.glue_7t)
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*(.glue_7)
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*(.gcc*)
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*(.ctors)
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*(.dtors)
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} > flash
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.ARM.extab : {*(.ARM.extab* .gnu.linkonce.armextab.*)}
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__exidx_start = .;
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.ARM.exidx : {*(.ARM.exidx* .gnu.linkonce.armexidx.*)} > flash
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__exidx_end = .;
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.eh_frame_hdr : {*(.eh_frame_hdr)}
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.eh_frame : ONLY_IF_RO {*(.eh_frame)}
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. = ALIGN(4);
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_etext = .;
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_textdata = _etext;
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.data :
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{
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_data = .;
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*(.data)
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. = ALIGN(4);
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*(.data.*)
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. = ALIGN(4);
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*(.ramtext)
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. = ALIGN(4);
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_edata = .;
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} > ram AT > flash
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.bss :
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{
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_bss_start = .;
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*(.bss)
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. = ALIGN(4);
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*(.bss.*)
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. = ALIGN(4);
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*(COMMON)
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. = ALIGN(4);
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_bss_end = .;
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} > ram
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}
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PROVIDE(end = .);
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_end = .;
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__heap_base__ = _end;
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__heap_end__ = __ram_end__ - __stacks_total_size__;
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__main_thread_stack_base__ = __ram_end__ - __stacks_total_size__;
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