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_UNWIND_TABLES 7 #define DISCARD_EH_FRAME 8 #else 9 #define DISCARD_EH_FRAME *(.eh_frame) 10 #endif 11 12 #include <asm-generic/codetag.lds.h> 13 14 SECTIONS { 15 /DISCARD/ : { 16 *(.discard) 17 *(.discard.*) 18 *(.export_symbol) 19 *(.no_trim_symbol) 20 } 21 22 __ksymtab 0 : ALIGN(8) { *(SORT(___ksymtab+*)) } 23 __ksymtab_gpl 0 : ALIGN(8) { *(SORT(___ksymtab_gpl+*)) } 24 __kcrctab 0 : ALIGN(4) { *(SORT(___kcrctab+*)) } 25 __kcrctab_gpl 0 : ALIGN(4) { *(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 __ex_table 0 : ALIGN(4) { KEEP(*(__ex_table)) } 34 35 __patchable_function_entries : { *(__patchable_function_entries) } 36 37 #ifdef CONFIG_ARCH_USES_CFI_TRAPS 38 __kcfi_traps : { KEEP(*(.kcfi_traps)) } 39 #endif 40 41 #ifdef CONFIG_LTO_CLANG 42 /* 43 * With CONFIG_LTO_CLANG, LLD always enables -fdata-sections and 44 * -ffunction-sections, which increases the size of the final module. 45 * Merge the split sections in the final binary. 46 */ 47 .bss : { 48 *(.bss .bss.[0-9a-zA-Z_]*) 49 *(.bss..L*) 50 } 51 52 .data : { 53 *(.data .data.[0-9a-zA-Z_]*) 54 *(.data..L*) 55 MOD_CODETAG_SECTIONS() 56 } 57 58 .rodata : { 59 *(.rodata .rodata.[0-9a-zA-Z_]*) 60 *(.rodata..L*) 61 } 62 #else 63 .data : { 64 MOD_CODETAG_SECTIONS() 65 } 66 #endif 67 MOD_SEPARATE_CODETAG_SECTIONS() 68 } 69 70 /* bring in arch-specific sections */ 71 #include <asm/module.lds.h> 72