| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
|---|---|
| 2 | /* |
| 3 | * Linker script for Hexagon kernel |
| 4 | * |
| 5 | * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved. |
| 6 | */ |
| 7 | |
| 8 | #include <asm-generic/vmlinux.lds.h> |
| 9 | #include <asm/asm-offsets.h> /* Most of the kernel defines are here */ |
| 10 | #include <asm/mem-layout.h> /* except for page_offset */ |
| 11 | #include <asm/cache.h> /* and now we're pulling cache line size */ |
| 12 | #include <asm/thread_info.h> /* and we need THREAD_SIZE too */ |
| 13 | |
| 14 | OUTPUT_ARCH(hexagon) |
| 15 | ENTRY(stext) |
| 16 | |
| 17 | jiffies = jiffies_64; |
| 18 | |
| 19 | /* |
| 20 | See asm-generic/vmlinux.lds.h for expansion of some of these macros. |
| 21 | See asm-generic/sections.h for seemingly required labels. |
| 22 | */ |
| 23 | |
| 24 | #define PAGE_SIZE _PAGE_SIZE |
| 25 | |
| 26 | SECTIONS |
| 27 | { |
| 28 | . = PAGE_OFFSET; |
| 29 | |
| 30 | __init_begin = .; |
| 31 | HEAD_TEXT_SECTION |
| 32 | INIT_TEXT_SECTION(PAGE_SIZE) |
| 33 | PERCPU_SECTION(L1_CACHE_BYTES) |
| 34 | __init_end = .; |
| 35 | |
| 36 | . = ALIGN(_PAGE_SIZE); |
| 37 | _stext = .; |
| 38 | .text : AT(ADDR(.text)) { |
| 39 | _text = .; |
| 40 | TEXT_TEXT |
| 41 | IRQENTRY_TEXT |
| 42 | SOFTIRQENTRY_TEXT |
| 43 | SCHED_TEXT |
| 44 | LOCK_TEXT |
| 45 | KPROBES_TEXT |
| 46 | *(.fixup) |
| 47 | } |
| 48 | _etext = .; |
| 49 | |
| 50 | INIT_DATA_SECTION(PAGE_SIZE) |
| 51 | |
| 52 | _sdata = .; |
| 53 | RW_DATA(32,PAGE_SIZE,_THREAD_SIZE) |
| 54 | RO_DATA(PAGE_SIZE) |
| 55 | _edata = .; |
| 56 | |
| 57 | EXCEPTION_TABLE(16) |
| 58 | |
| 59 | BSS_SECTION(_PAGE_SIZE, _PAGE_SIZE, _PAGE_SIZE) |
| 60 | |
| 61 | _end = .; |
| 62 | |
| 63 | STABS_DEBUG |
| 64 | DWARF_DEBUG |
| 65 | ELF_DETAILS |
| 66 | .hexagon.attributes 0 : { *(.hexagon.attributes) } |
| 67 | |
| 68 | DISCARDS |
| 69 | } |
| 70 |