1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Copyright (C) 2020-2022 Loongson Technology
4 */
5
6 #include <linux/pe.h>
7 #include <linux/sizes.h>
8
9 .macro __EFI_PE_HEADER
10 .long PE_MAGIC
11 .Lcoff_header:
12 .short IMAGE_FILE_MACHINE_LOONGARCH64
13 .short .Lsection_count
14 .long 0
15 .long 0
16 .long 0
17 .short .Lsection_table - .Loptional_h
18 .short IMAGE_FILE_DEBUG_STRIPPED | \
19 IMAGE_FILE_EXECUTABLE_IMAGE |
20 IMAGE_FILE_LINE_NUMS_STRIPPED
21
22 .Loptional_header:
23 .short PE_OPT_MAGIC_PE32PLUS
24 .byte 0x02
25 .byte 0x14
26 .long __inittext_end - .Lefi_header_
27 .long _kernel_vsize
28 .long 0
29 .long __efistub_efi_pe_entry - _head
30 .long .Lefi_header_end - _head
31
32 .Lextra_header_fields:
33 .quad 0
34 .long PECOFF_SEGMENT_ALIGN
35 .long PECOFF_FILE_ALIGN
36 .short 0
37 .short 0
38 .short LINUX_EFISTUB_MAJOR_VERSION
39 .short LINUX_EFISTUB_MINOR_VERSION
40 .short 0
41 .short 0
42 .long 0
43
44 .long _end - _head
45
46 /* Everything before the kernel image
47 .long .Lefi_header_end - _head
48 .long 0
49 .short IMAGE_SUBSYSTEM_EFI_APPLICATIO
50 .short 0
51 .quad 0
52 .quad 0
53 .quad 0
54 .quad 0
55 .long 0
56 .long (.Lsection_table - .) / 8
57
58 .quad 0
59 .quad 0
60 .quad 0
61 .quad 0
62 .quad 0
63 .quad 0
64
65 /* Section table */
66 .Lsection_table:
67 .ascii ".text\0\0\0"
68 .long __inittext_end - .Lefi_header_
69 .long .Lefi_header_end - _head
70 .long __inittext_end - .Lefi_header_
71 .long .Lefi_header_end - _head
72
73 .long 0
74 .long 0
75 .short 0
76 .short 0
77 .long IMAGE_SCN_CNT_CODE | \
78 IMAGE_SCN_MEM_READ | \
79 IMAGE_SCN_MEM_EXECUTE
80
81 .ascii ".data\0\0\0"
82 .long _kernel_vsize
83 .long __initdata_begin - _head
84 .long _kernel_rsize
85 .long __initdata_begin - _head
86
87 .long 0
88 .long 0
89 .short 0
90 .short 0
91 .long IMAGE_SCN_CNT_INITIALIZED_DATA
92 IMAGE_SCN_MEM_READ | \
93 IMAGE_SCN_MEM_WRITE
94
95 .set .Lsection_count, (. - .Lsectio
96
97 .balign 0x10000
98 .Lefi_header_end:
99 .endm
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