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| author | barthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-11-09 05:59:22 +0000 |
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| committer | barthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-11-09 05:59:22 +0000 |
| commit | bcdcca923f84d7c197400e91909f18e5e642cb01 (patch) | |
| tree | 26d0f4ceaca4e62bd26b829ddfd1ca6a823b9a8c | |
| parent | c5c4397b5bda00299ec23f91f4231f7ce36dc04d (diff) | |
| download | ChibiOS-bcdcca923f84d7c197400e91909f18e5e642cb01.tar.gz ChibiOS-bcdcca923f84d7c197400e91909f18e5e642cb01.tar.bz2 ChibiOS-bcdcca923f84d7c197400e91909f18e5e642cb01.zip | |
AT91SAM7A3. Added linker script for A3 (just a copy of X256).
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4802 35acf78f-673a-0410-8e92-d51de3d6d3f4
| -rwxr-xr-x | os/ports/GCC/ARM/AT91SAM7/ld/AT91SAM7A3.ld | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/os/ports/GCC/ARM/AT91SAM7/ld/AT91SAM7A3.ld b/os/ports/GCC/ARM/AT91SAM7/ld/AT91SAM7A3.ld new file mode 100755 index 000000000..12141553a --- /dev/null +++ b/os/ports/GCC/ARM/AT91SAM7/ld/AT91SAM7A3.ld @@ -0,0 +1,105 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+ 2011,2012 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT 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 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT 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 this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+ * AT91SAM7X256 memory setup.
+ */
+__und_stack_size__ = 0x0004;
+__abt_stack_size__ = 0x0004;
+__fiq_stack_size__ = 0x0010;
+__irq_stack_size__ = 0x0080;
+__svc_stack_size__ = 0x0004;
+__sys_stack_size__ = 0x0400;
+__stacks_total_size__ = __und_stack_size__ + __abt_stack_size__ + __fiq_stack_size__ + __irq_stack_size__ + __svc_stack_size__ + __sys_stack_size__;
+
+MEMORY
+{
+ flash : org = 0x100000, len = 256k
+ ram : org = 0x200020, len = 64k - 0x20
+}
+
+__ram_start__ = ORIGIN(ram);
+__ram_size__ = LENGTH(ram);
+__ram_end__ = __ram_start__ + __ram_size__;
+
+SECTIONS
+{
+ . = 0;
+
+ .text : ALIGN(16) SUBALIGN(16)
+ {
+ _text = .;
+ KEEP(*(vectors))
+ *(.text)
+ *(.text.*)
+ *(.rodata)
+ *(.rodata.*)
+ *(.glue_7t)
+ *(.glue_7)
+ *(.gcc*)
+ *(.ctors)
+ *(.dtors)
+ } > flash
+
+ .ARM.extab : {*(.ARM.extab* .gnu.linkonce.armextab.*)}
+
+ __exidx_start = .;
+ .ARM.exidx : {*(.ARM.exidx* .gnu.linkonce.armexidx.*)} > flash
+ __exidx_end = .;
+
+ .eh_frame_hdr : {*(.eh_frame_hdr)}
+
+ .eh_frame : ONLY_IF_RO {*(.eh_frame)}
+
+ . = ALIGN(4);
+ _etext = .;
+ _textdata = _etext;
+
+ .data :
+ {
+ _data = .;
+ *(.data)
+ . = ALIGN(4);
+ *(.data.*)
+ . = ALIGN(4);
+ *(.ramtext)
+ . = ALIGN(4);
+ _edata = .;
+ } > ram AT > flash
+
+ .bss :
+ {
+ _bss_start = .;
+ *(.bss)
+ . = ALIGN(4);
+ *(.bss.*)
+ . = ALIGN(4);
+ *(COMMON)
+ . = ALIGN(4);
+ _bss_end = .;
+ } > ram
+}
+
+PROVIDE(end = .);
+_end = .;
+
+__heap_base__ = _end;
+__heap_end__ = __ram_end__ - __stacks_total_size__;
+__main_thread_stack_base__ = __ram_end__ - __stacks_total_size__;
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