| | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| | 2 | /* |
| | 3 | * ld script to make SuperH Linux kernel |
| | 4 | * Written by Niibe Yutaka and Paul Mundt |
| | 5 | */ |
| | 6 | #ifdef CONFIG_SUPERH64 |
| | 7 | #define LOAD_OFFSET PAGE_OFFSET |
| | 8 | OUTPUT_ARCH(sh:sh5) |
| | 9 | #else |
| | 10 | #define LOAD_OFFSET 0 |
| | 11 | OUTPUT_ARCH(sh) |
| | 12 | #endif |
| | 13 | |
| | 14 | #include <asm/thread_info.h> |
| | 15 | #include <asm/cache.h> |
| | 16 | #include <asm/vmlinux.lds.h> |
| | 17 | |
| | 18 | #ifdef CONFIG_PMB |
| | 19 | #define MEMORY_OFFSET 0 |
| | 20 | #else |
| | 21 | #define MEMORY_OFFSET __MEMORY_START |
| | 22 | #endif |
| | 23 | |
| | 24 | ENTRY(_start) |
| | 25 | SECTIONS |
| | 26 | { |
| | 27 | . = PAGE_OFFSET + MEMORY_OFFSET + PHYSICAL_OFFSET + CONFIG_ZERO_PAGE_OFFSET; |
| | 28 | |
| | 29 | _text = .; /* Text and read-only data */ |
| | 30 | |
| | 31 | .empty_zero_page : AT(ADDR(.empty_zero_page) - LOAD_OFFSET) { |
| | 32 | *(.empty_zero_page) |
| | 33 | } = 0 |
| | 34 | |
| | 35 | .text : AT(ADDR(.text) - LOAD_OFFSET) { |
| | 36 | HEAD_TEXT |
| | 37 | TEXT_TEXT |
| | 38 | EXTRA_TEXT |
| | 39 | SCHED_TEXT |
| | 40 | CPUIDLE_TEXT |
| | 41 | LOCK_TEXT |
| | 42 | KPROBES_TEXT |
| | 43 | IRQENTRY_TEXT |
| | 44 | SOFTIRQENTRY_TEXT |
| | 45 | *(.fixup) |
| | 46 | *(.gnu.warning) |
| | 47 | _etext = .; /* End of text section */ |
| | 48 | } = 0x0009 |
| | 49 | |
| | 50 | EXCEPTION_TABLE(16) |
| | 51 | NOTES |
| | 52 | |
| | 53 | _sdata = .; |
| | 54 | RO_DATA(PAGE_SIZE) |
| | 55 | RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) |
| | 56 | _edata = .; |
| | 57 | |
| | 58 | DWARF_EH_FRAME |
| | 59 | |
| | 60 | . = ALIGN(PAGE_SIZE); /* Init code and data */ |
| | 61 | __init_begin = .; |
| | 62 | INIT_TEXT_SECTION(PAGE_SIZE) |
| | 63 | INIT_DATA_SECTION(16) |
| | 64 | |
| | 65 | . = ALIGN(4); |
| | 66 | .machvec.init : AT(ADDR(.machvec.init) - LOAD_OFFSET) { |
| | 67 | __machvec_start = .; |
| | 68 | *(.machvec.init) |
| | 69 | __machvec_end = .; |
| | 70 | } |
| | 71 | |
| | 72 | PERCPU_SECTION(L1_CACHE_BYTES) |
| | 73 | |
| | 74 | /* |
| | 75 | * .exit.text is discarded at runtime, not link time, to deal with |
| | 76 | * references from __bug_table |
| | 77 | */ |
| | 78 | .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { EXIT_TEXT } |
| | 79 | .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) { EXIT_DATA } |
| | 80 | |
| | 81 | . = ALIGN(PAGE_SIZE); |
| | 82 | __init_end = .; |
| | 83 | BSS_SECTION(0, PAGE_SIZE, 4) |
| | 84 | _end = . ; |
| | 85 | |
| | 86 | STABS_DEBUG |
| | 87 | DWARF_DEBUG |
| | 88 | |
| | 89 | DISCARDS |
| | 90 | } |
projects / mirror_ubuntu-bionic-kernel.git / blame_incremental