rust-raspberrypi-OS-tutorials/05_uart0/link.ld

/*
 * MIT License
 *
 * Copyright (c) 2018 Andre Richter <andre.o.richter@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

ENTRY(_boot_cores);

SECTIONS
{
    . = 0x80000;

    .text :
    {
        KEEP(*(.text.boot)) *(.text .text.*)
    }

    .rodata :
    {
        *(.rodata .rodata.*)
    }

    PROVIDE(_data = .);
    .data :
    {
        *(.data .data.*)
    }

    .bss (NOLOAD) :
    {
        . = ALIGN(16);
        *(.bss .bss.*)
        *(COMMON)
    }

   /DISCARD/ : { *(.comment) *(.gnu*) *(.note*) *(.eh_frame*) }
}

__bss_start = ADDR(.bss);
__bss_end = ADDR(.bss) + SIZEOF(.bss);