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-rw-r--r--scripts/module.lds.S57
1 files changed, 57 insertions, 0 deletions
diff --git a/scripts/module.lds.S b/scripts/module.lds.S
new file mode 100644
index 000000000..2c510db6c
--- /dev/null
+++ b/scripts/module.lds.S
@@ -0,0 +1,57 @@
+/*
+ * Common module linker script, always used when linking a module.
+ * Archs are free to supply their own linker scripts. ld will
+ * combine them automatically.
+ */
+SECTIONS {
+ /DISCARD/ : {
+ *(.discard)
+ *(.discard.*)
+ }
+
+ __ksymtab 0 : { *(SORT(___ksymtab+*)) }
+ __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
+ __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
+ __ksymtab_unused_gpl 0 : { *(SORT(___ksymtab_unused_gpl+*)) }
+ __ksymtab_gpl_future 0 : { *(SORT(___ksymtab_gpl_future+*)) }
+ __kcrctab 0 : { *(SORT(___kcrctab+*)) }
+ __kcrctab_gpl 0 : { *(SORT(___kcrctab_gpl+*)) }
+ __kcrctab_unused 0 : { *(SORT(___kcrctab_unused+*)) }
+ __kcrctab_unused_gpl 0 : { *(SORT(___kcrctab_unused_gpl+*)) }
+ __kcrctab_gpl_future 0 : { *(SORT(___kcrctab_gpl_future+*)) }
+
+ .init_array 0 : ALIGN(8) { *(SORT(.init_array.*)) *(.init_array) }
+
+ .altinstructions 0 : ALIGN(8) { KEEP(*(.altinstructions)) }
+ __bug_table 0 : ALIGN(8) { KEEP(*(__bug_table)) }
+ __jump_table 0 : ALIGN(8) { KEEP(*(__jump_table)) }
+
+ __patchable_function_entries : { *(__patchable_function_entries) }
+
+#ifdef CONFIG_LTO_CLANG
+ /*
+ * With CONFIG_LTO_CLANG, LLD always enables -fdata-sections and
+ * -ffunction-sections, which increases the size of the final module.
+ * Merge the split sections in the final binary.
+ */
+ .bss : {
+ *(.bss .bss.[0-9a-zA-Z_]*)
+ *(.bss..L*)
+ }
+
+ .data : {
+ *(.data .data.[0-9a-zA-Z_]*)
+ *(.data..L*)
+ }
+
+ .rodata : {
+ *(.rodata .rodata.[0-9a-zA-Z_]*)
+ *(.rodata..L*)
+ }
+
+ .text : { *(.text .text.[0-9a-zA-Z_]*) }
+#endif
+}
+
+/* bring in arch-specific sections */
+#include <asm/module.lds.h>