| Palmer Dabbelt | fbe934d | 2017-07-10 18:08:08 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 Regents of the University of California |
| 3 | * Copyright (C) 2017 SiFive |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or |
| 6 | * modify it under the terms of the GNU General Public License |
| 7 | * as published by the Free Software Foundation, version 2. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | */ |
| 14 | |
| 15 | #define LOAD_OFFSET PAGE_OFFSET |
| 16 | #include <asm/vmlinux.lds.h> |
| 17 | #include <asm/page.h> |
| 18 | #include <asm/cache.h> |
| 19 | #include <asm/thread_info.h> |
| 20 | |
| 21 | OUTPUT_ARCH(riscv) |
| 22 | ENTRY(_start) |
| 23 | |
| 24 | jiffies = jiffies_64; |
| 25 | |
| 26 | SECTIONS |
| 27 | { |
| 28 | /* Beginning of code and text segment */ |
| 29 | . = LOAD_OFFSET; |
| 30 | _start = .; |
| 31 | __init_begin = .; |
| 32 | HEAD_TEXT_SECTION |
| 33 | INIT_TEXT_SECTION(PAGE_SIZE) |
| 34 | INIT_DATA_SECTION(16) |
| 35 | /* we have to discard exit text and such at runtime, not link time */ |
| 36 | .exit.text : |
| 37 | { |
| 38 | EXIT_TEXT |
| 39 | } |
| 40 | .exit.data : |
| 41 | { |
| 42 | EXIT_DATA |
| 43 | } |
| 44 | PERCPU_SECTION(L1_CACHE_BYTES) |
| 45 | __init_end = .; |
| 46 | |
| 47 | .text : { |
| 48 | _text = .; |
| 49 | _stext = .; |
| 50 | TEXT_TEXT |
| 51 | SCHED_TEXT |
| 52 | CPUIDLE_TEXT |
| 53 | LOCK_TEXT |
| 54 | KPROBES_TEXT |
| 55 | ENTRY_TEXT |
| 56 | IRQENTRY_TEXT |
| 57 | *(.fixup) |
| 58 | _etext = .; |
| 59 | } |
| 60 | |
| 61 | /* Start of data section */ |
| 62 | _sdata = .; |
| 63 | RO_DATA_SECTION(L1_CACHE_BYTES) |
| 64 | .srodata : { |
| 65 | *(.srodata*) |
| 66 | } |
| 67 | |
| 68 | RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) |
| 69 | .sdata : { |
| 70 | __global_pointer$ = . + 0x800; |
| 71 | *(.sdata*) |
| 72 | /* End of data section */ |
| 73 | _edata = .; |
| 74 | *(.sbss*) |
| 75 | } |
| 76 | |
| Palmer Dabbelt | 41fb9d5 | 2019-02-08 09:11:08 -0800 | [diff] [blame] | 77 | BSS_SECTION(PAGE_SIZE, PAGE_SIZE, 0) |
| 78 | |
| Palmer Dabbelt | fbe934d | 2017-07-10 18:08:08 -0700 | [diff] [blame] | 79 | EXCEPTION_TABLE(0x10) |
| 80 | NOTES |
| 81 | |
| 82 | .rel.dyn : { |
| 83 | *(.rel.dyn*) |
| 84 | } |
| 85 | |
| Palmer Dabbelt | fbe934d | 2017-07-10 18:08:08 -0700 | [diff] [blame] | 86 | _end = .; |
| 87 | |
| 88 | STABS_DEBUG |
| 89 | DWARF_DEBUG |
| 90 | |
| 91 | DISCARDS |
| 92 | } |