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 15SECTIONS { 16 /DISCARD/ : { 17 *(.discard) 18 *(.discard.*) 19 SANITIZER_DISCARDS 20 } 21 22 __ksymtab 0 : { *(SORT(___ksymtab+*)) } 23 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) } 24 __kcrctab 0 : { *(SORT(___kcrctab+*)) } 25 __kcrctab_gpl 0 : { *(SORT(___kcrctab_gpl+*)) } 26 27 .ctors 0 : ALIGN(8) { *(SORT(.ctors.*)) *(.ctors) } 28 .init_array 0 : ALIGN(8) { *(SORT(.init_array.*)) *(.init_array) } 29 30 .altinstructions 0 : ALIGN(8) { KEEP(*(.altinstructions)) } 31 __bug_table 0 : ALIGN(8) { KEEP(*(__bug_table)) } 32 __jump_table 0 : ALIGN(8) { KEEP(*(__jump_table)) } 33 34 __patchable_function_entries : { *(__patchable_function_entries) } 35 36#ifdef CONFIG_LTO_CLANG 37 /* 38 * With CONFIG_LTO_CLANG, LLD always enables -fdata-sections and 39 * -ffunction-sections, which increases the size of the final module. 40 * Merge the split sections in the final binary. 41 */ 42 .bss : { 43 *(.bss .bss.[0-9a-zA-Z_]*) 44 *(.bss..L*) 45 } 46 47 .data : { 48 *(.data .data.[0-9a-zA-Z_]*) 49 *(.data..L*) 50 } 51 52 .rodata : { 53 *(.rodata .rodata.[0-9a-zA-Z_]*) 54 *(.rodata..L*) 55 } 56 57 /* 58 * With CONFIG_CFI_CLANG, we assume __cfi_check is at the beginning 59 * of the .text section, and is aligned to PAGE_SIZE. 60 */ 61 .text : ALIGN_CFI { 62 *(.text.__cfi_check) 63 *(.text .text.[0-9a-zA-Z_]* .text..L.cfi*) 64 } 65#endif 66} 67 68/* bring in arch-specific sections */ 69#include <asm/module.lds.h> 70