diff options
Diffstat (limited to 'Sensor Watch Starter Project/linker/saml22j18.ld')
-rwxr-xr-x | Sensor Watch Starter Project/linker/saml22j18.ld | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/Sensor Watch Starter Project/linker/saml22j18.ld b/Sensor Watch Starter Project/linker/saml22j18.ld new file mode 100755 index 00000000..a68c3b14 --- /dev/null +++ b/Sensor Watch Starter Project/linker/saml22j18.ld @@ -0,0 +1,82 @@ +/* + * Copyright (c) 2014-2016, Alex Taradov <alex@taradov.com> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +MEMORY +{ + flash (rx) : ORIGIN = 0x00000000+0x2000, LENGTH = 0x00040000-0x2000 /* 256k */ + ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x8000 /* 32k */ +} + +__top_flash = ORIGIN(flash) + LENGTH(flash); +__top_ram = ORIGIN(ram) + LENGTH(ram); + +ENTRY(irq_handler_reset) + +SECTIONS +{ + .text : ALIGN(4) + { + FILL(0xff) + KEEP(*(.vectors)) + *(.text*) + *(.rodata) + *(.rodata.*) + . = ALIGN(4); + } > flash + + . = ALIGN(4); + _etext = .; + + .uninit_RESERVED : ALIGN(4) + { + KEEP(*(.bss.$RESERVED*)) + } > ram + + .data : ALIGN(4) + { + FILL(0xff) + _data = .; + *(.ramfunc .ramfunc.*); + *(vtable) + *(.data*) + . = ALIGN(4); + _edata = .; + } > ram AT > flash + + .bss : ALIGN(4) + { + _bss = .; + *(.bss*) + *(COMMON) + . = ALIGN(4); + _ebss = .; + PROVIDE(_end = .); + } > ram + + PROVIDE(_stack_top = __top_ram - 0); +} |