/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2012 Regents of the University of California
 * Copyright (C) 2017 SiFive
 * Copyright (C) 2020 Vitaly Wool, Konsulko AB
 */

#include <asm/pgtable.h>
#define LOAD_OFFSET KERNEL_LINK_ADDR
/* No __ro_after_init data in the .rodata section - which will always be ro */
#define RO_AFTER_INIT_DATA

#include <asm/vmlinux.lds.h>
#include <asm/page.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
#include <asm/set_memory.h>

OUTPUT_ARCH(riscv)
ENTRY(_start)

jiffies = jiffies_64;

SECTIONS
{
        /* Beginning of code and text segment */
        . = LOAD_OFFSET;
        _xiprom = .;
        _start = .;
        HEAD_TEXT_SECTION
        INIT_TEXT_SECTION(PAGE_SIZE)
        /* we have to discard exit text and such at runtime, not link time */
        __exittext_begin = .;
        .exit.text :
        {
                EXIT_TEXT
        }
        __exittext_end = .;

        .text : {
                _text = .;
                _stext = .;
                TEXT_TEXT
                SCHED_TEXT
                LOCK_TEXT
                KPROBES_TEXT
                ENTRY_TEXT
                IRQENTRY_TEXT
                SOFTIRQENTRY_TEXT
                _etext = .;
        }
        RO_DATA(L1_CACHE_BYTES)
        .srodata : {
                *(.srodata*)
        }
        .init.rodata : {
                INIT_SETUP(16)
                INIT_CALLS
                CON_INITCALL
                INIT_RAM_FS
        }
        _exiprom = .;                   /* End of XIP ROM area */


/*
 * From this point, stuff is considered writable and will be copied to RAM
 */
        __data_loc = ALIGN(PAGE_SIZE);          /* location in file */
        . = ALIGN(SECTION_ALIGN);               /* location in memory */

#undef LOAD_OFFSET
#define LOAD_OFFSET (KERNEL_LINK_ADDR + _sdata - __data_loc)

        _sdata = .;                     /* Start of data section */
        _data = .;
        RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
        _edata = .;
        __start_ro_after_init = .;
        .data.ro_after_init : AT(ADDR(.data.ro_after_init) - LOAD_OFFSET) {
                *(.data..ro_after_init)
        }
        __end_ro_after_init = .;

        . = ALIGN(PAGE_SIZE);
        __init_begin = .;
        .init.data : {
                INIT_DATA
        }
        .exit.data : {
                EXIT_DATA
        }
        . = ALIGN(8);
        __soc_early_init_table : {
                __soc_early_init_table_start = .;
                KEEP(*(__soc_early_init_table))
                __soc_early_init_table_end = .;
        }
        __soc_builtin_dtb_table : {
                __soc_builtin_dtb_table_start = .;
                KEEP(*(__soc_builtin_dtb_table))
                __soc_builtin_dtb_table_end = .;
        }

        __init_end = .;

        . = ALIGN(16);
        .xip.traps : {
                __xip_traps_start = .;
                *(.xip.traps)
                __xip_traps_end = .;
        }

        . = ALIGN(PAGE_SIZE);
        .sdata : {
                __global_pointer$ = . + 0x800;
                *(.sdata*)
                *(.sbss*)
        }

        BSS_SECTION(PAGE_SIZE, PAGE_SIZE, 0)

        PERCPU_SECTION(L1_CACHE_BYTES)

        .rel.dyn : AT(ADDR(.rel.dyn) - LOAD_OFFSET) {
                *(.rel.dyn*)
        }

        /*
         * End of copied data. We need a dummy section to get its LMA.
         * Also located before final ALIGN() as trailing padding is not stored
         * in the resulting binary file and useless to copy.
         */
        .data.endmark : AT(ADDR(.data.endmark) - LOAD_OFFSET) { }
        _edata_loc = LOADADDR(.data.endmark);

        . = ALIGN(PAGE_SIZE);
        _end = .;

        STABS_DEBUG
        DWARF_DEBUG

        DISCARDS
}