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131 lines
3.1 KiB
Plaintext
131 lines
3.1 KiB
Plaintext
4 years ago
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/*
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* Copyright (c) 2017, Alex Taradov <alex@taradov.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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OUTPUT_ARCH("riscv")
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MEMORY
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{
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flash (rxai!w) : ORIGIN = 0x20400000, LENGTH = 16M
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ram (wxa!ri) : ORIGIN = 0x80000000, LENGTH = 16K
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}
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PHDRS
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{
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flash PT_LOAD;
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ram_init PT_LOAD;
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ram PT_NULL;
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}
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ENTRY(_start)
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__top_flash = ORIGIN(flash) + LENGTH(flash);
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__top_ram = ORIGIN(ram) + LENGTH(ram);
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SECTIONS
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{
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.text :
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{
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KEEP (*(.init._start))
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KEEP (*(.init.reset_handler))
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KEEP (*(SORT_NONE(.init)))
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*(.text.unlikely .text.unlikely.*)
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*(.text.startup .text.startup.*)
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*(.text .text.*)
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*(.gnu.linkonce.t.*)
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} >flash AT>flash :flash
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. = ALIGN(4);
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PROVIDE (_etext = .);
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.rodata :
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{
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*(.rdata)
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*(.rodata .rodata.*)
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*(.gnu.linkonce.r.*)
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} >flash AT>flash :flash
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. = ALIGN(4);
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.lalign :
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{
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. = ALIGN(4);
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PROVIDE( _data_lma = . );
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} >flash AT>flash :flash
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.dalign :
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{
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. = ALIGN(4);
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PROVIDE( _data = . );
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} >ram AT>flash :ram_init
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.data :
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{
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*(.data .data.*)
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*(.gnu.linkonce.d.*)
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} >ram AT>flash :ram_init
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.srodata :
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{
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PROVIDE( _gp = . + 0x800 );
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*(.srodata.cst16)
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*(.srodata.cst8)
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*(.srodata.cst4)
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*(.srodata.cst2)
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*(.srodata .srodata.*)
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} >ram AT>flash :ram_init
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.sdata :
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{
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*(.sdata .sdata.*)
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*(.gnu.linkonce.s.*)
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} >ram AT>flash :ram_init
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. = ALIGN(4);
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PROVIDE( _edata = . );
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PROVIDE( _bss = . );
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.bss :
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{
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*(.sbss*)
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*(.gnu.linkonce.sb.*)
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*(.bss .bss.*)
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*(.gnu.linkonce.b.*)
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*(COMMON)
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. = ALIGN(4);
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} >ram AT>ram :ram
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. = ALIGN(8);
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PROVIDE( _ebss = . );
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PROVIDE( _end = . );
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PROVIDE(_stack_top = __top_ram);
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}
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