1 /*
2  * Common module linker script, always used when linking a module.
3  * Archs are free to supply their own linker scripts.  ld will
4  * combine them automatically.
5  */
6 #ifdef CONFIG_CFI_CLANG
7 # include <asm/page.h>
8 # define ALIGN_CFI 		ALIGN(PAGE_SIZE)
9 # define SANITIZER_DISCARDS	*(.eh_frame)
10 #else
11 # define ALIGN_CFI
12 # define SANITIZER_DISCARDS
13 #endif
14 
15 SECTIONS {
16 	/DISCARD/ : {
17 		*(.discard)
18 		*(.discard.*)
19 		*(*.discard.*)
20 		SANITIZER_DISCARDS
21 	}
22 
23 	__ksymtab		0 : { *(SORT(___ksymtab+*)) }
24 	__ksymtab_gpl		0 : { *(SORT(___ksymtab_gpl+*)) }
25 	__ksymtab_unused	0 : { *(SORT(___ksymtab_unused+*)) }
26 	__ksymtab_unused_gpl	0 : { *(SORT(___ksymtab_unused_gpl+*)) }
27 	__ksymtab_gpl_future	0 : { *(SORT(___ksymtab_gpl_future+*)) }
28 	__kcrctab		0 : { *(SORT(___kcrctab+*)) }
29 	__kcrctab_gpl		0 : { *(SORT(___kcrctab_gpl+*)) }
30 	__kcrctab_unused	0 : { *(SORT(___kcrctab_unused+*)) }
31 	__kcrctab_unused_gpl	0 : { *(SORT(___kcrctab_unused_gpl+*)) }
32 	__kcrctab_gpl_future	0 : { *(SORT(___kcrctab_gpl_future+*)) }
33 
34 	.init_array		0 : ALIGN(8) { *(SORT(.init_array.*)) *(.init_array) }
35 
36 	.altinstructions	0 : ALIGN(8) { KEEP(*(.altinstructions)) }
37 	__bug_table		0 : ALIGN(8) { KEEP(*(__bug_table)) }
38 	__jump_table		0 : ALIGN(8) { KEEP(*(__jump_table)) }
39 
40 	__patchable_function_entries : { *(__patchable_function_entries) }
41 
42 #ifdef CONFIG_LTO_CLANG
43 	/*
44 	 * With CONFIG_LTO_CLANG, LLD always enables -fdata-sections and
45 	 * -ffunction-sections, which increases the size of the final module.
46 	 * Merge the split sections in the final binary.
47 	 */
48 	.bss : {
49 		*(.bss .bss.[0-9a-zA-Z_]*)
50 		*(.bss..L*)
51 	}
52 
53 	.data : {
54 		*(.data .data.[0-9a-zA-Z_]*)
55 		*(.data..L*)
56 	}
57 
58 	.rodata : {
59 		*(.rodata .rodata.[0-9a-zA-Z_]*)
60 		*(.rodata..L*)
61 	}
62 
63 	/*
64 	 * With CONFIG_CFI_CLANG, we assume __cfi_check is at the beginning
65 	 * of the .text section, and is aligned to PAGE_SIZE.
66 	 */
67 	.text : ALIGN_CFI {
68 		*(.text.__cfi_check)
69 		*(.text .text.[0-9a-zA-Z_]* .text..L.cfi*)
70 	}
71 #endif
72 }
73 
74 /* bring in arch-specific sections */
75 #include <asm/module.lds.h>
76