projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| fa96b57c HC |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #include <linux/sizes.h> | |
| 3 | #include <asm/asm-offsets.h> | |
| 4 | #include <asm/thread_info.h> | |
| 5 | ||
| 6 | #define PAGE_SIZE _PAGE_SIZE | |
| 7 | ||
| 8 | /* | |
| 9 | * Put .bss..swapper_pg_dir as the first thing in .bss. This will | |
| 10 | * ensure that it has .bss alignment (64K). | |
| 11 | */ | |
| 12 | #define BSS_FIRST_SECTIONS *(.bss..swapper_pg_dir) | |
| 13 | ||
| 14 | #include <asm-generic/vmlinux.lds.h> | |
| ead384d9 | 15 | #include "image-vars.h" |
| fa96b57c HC |
16 | |
| 17 | /* | |
| 18 | * Max avaliable Page Size is 64K, so we set SectionAlignment | |
| 19 | * field of EFI application to 64K. | |
| 20 | */ | |
| 21 | PECOFF_FILE_ALIGN = 0x200; | |
| 22 | PECOFF_SEGMENT_ALIGN = 0x10000; | |
| 23 | ||
| 24 | OUTPUT_ARCH(loongarch) | |
| 25 | ENTRY(kernel_entry) | |
| 26 | PHDRS { | |
| 27 | text PT_LOAD FLAGS(7); /* RWX */ | |
| 28 | note PT_NOTE FLAGS(4); /* R__ */ | |
| 29 | } | |
| 30 | ||
| 31 | jiffies = jiffies_64; | |
| 32 | ||
| 33 | SECTIONS | |
| 34 | { | |
| 35 | . = VMLINUX_LOAD_ADDRESS; | |
| 36 | ||
| 37 | _text = .; | |
| 38 | HEAD_TEXT_SECTION | |
| 39 | ||
| 40 | . = ALIGN(PECOFF_SEGMENT_ALIGN); | |
| 92264f2d | 41 | _stext = .; |
| fa96b57c HC |
42 | .text : { |
| 43 | TEXT_TEXT | |
| 44 | SCHED_TEXT | |
| 45 | CPUIDLE_TEXT | |
| 46 | LOCK_TEXT | |
| 47 | KPROBES_TEXT | |
| 48 | IRQENTRY_TEXT | |
| 49 | SOFTIRQENTRY_TEXT | |
| 50 | *(.fixup) | |
| 51 | *(.gnu.warning) | |
| 52 | } :text = 0 | |
| 53 | . = ALIGN(PECOFF_SEGMENT_ALIGN); | |
| 54 | _etext = .; | |
| 55 | ||
| 56 | EXCEPTION_TABLE(16) | |
| 57 | ||
| 11cd8a64 XR |
58 | .got : ALIGN(16) { *(.got) } |
| 59 | .plt : ALIGN(16) { *(.plt) } | |
| 60 | .got.plt : ALIGN(16) { *(.got.plt) } | |
| 61 | ||
| fa96b57c HC |
62 | . = ALIGN(PECOFF_SEGMENT_ALIGN); |
| 63 | __init_begin = .; | |
| 64 | __inittext_begin = .; | |
| 65 | ||
| 66 | INIT_TEXT_SECTION(PAGE_SIZE) | |
| 67 | .exit.text : { | |
| 68 | EXIT_TEXT | |
| 69 | } | |
| 70 | ||
| 71 | . = ALIGN(PECOFF_SEGMENT_ALIGN); | |
| 72 | __inittext_end = .; | |
| 73 | ||
| 74 | __initdata_begin = .; | |
| 75 | ||
| 76 | INIT_DATA_SECTION(16) | |
| 77 | .exit.data : { | |
| 78 | EXIT_DATA | |
| 79 | } | |
| 80 | ||
| 46859ac8 HC |
81 | #ifdef CONFIG_SMP |
| 82 | PERCPU_SECTION(1 << CONFIG_L1_CACHE_SHIFT) | |
| 83 | #endif | |
| 84 | ||
| 1429cfde AB |
85 | .rela.dyn : ALIGN(8) { *(.rela.dyn) *(.rela*) } |
| 86 | ||
| fa96b57c HC |
87 | .init.bss : { |
| 88 | *(.init.bss) | |
| 89 | } | |
| 90 | . = ALIGN(PECOFF_SEGMENT_ALIGN); | |
| 91 | __initdata_end = .; | |
| 92 | ||
| 93 | __init_end = .; | |
| 94 | ||
| 95 | _sdata = .; | |
| 96 | RO_DATA(4096) | |
| 97 | RW_DATA(1 << CONFIG_L1_CACHE_SHIFT, PAGE_SIZE, THREAD_SIZE) | |
| 98 | ||
| 99 | .sdata : { | |
| 100 | *(.sdata) | |
| 101 | } | |
| 102 | .edata_padding : { BYTE(0); . = ALIGN(PECOFF_FILE_ALIGN); } | |
| 103 | _edata = .; | |
| 104 | ||
| 105 | BSS_SECTION(0, SZ_64K, 8) | |
| 106 | . = ALIGN(PECOFF_SEGMENT_ALIGN); | |
| 107 | ||
| 108 | _end = .; | |
| 109 | ||
| 110 | STABS_DEBUG | |
| 111 | DWARF_DEBUG | |
| b672332e | 112 | ELF_DETAILS |
| fa96b57c HC |
113 | |
| 114 | .gptab.sdata : { | |
| 115 | *(.gptab.data) | |
| 116 | *(.gptab.sdata) | |
| 117 | } | |
| 118 | .gptab.sbss : { | |
| 119 | *(.gptab.bss) | |
| 120 | *(.gptab.sbss) | |
| 121 | } | |
| 122 | ||
| 123 | DISCARDS | |
| 124 | /DISCARD/ : { | |
| 125 | *(.gnu.attributes) | |
| 126 | *(.options) | |
| 127 | *(.eh_frame) | |
| 128 | } | |
| 129 | } |