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Diffstat (limited to 'arch/arm64/kernel/vmlinux.lds.S')
-rw-r--r--arch/arm64/kernel/vmlinux.lds.S126
1 files changed, 126 insertions, 0 deletions
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
new file mode 100644
index 000000000000..3fae2be8b016
--- /dev/null
+++ b/arch/arm64/kernel/vmlinux.lds.S
@@ -0,0 +1,126 @@
+/*
+ * ld script to make ARM Linux kernel
+ * taken from the i386 version by Russell King
+ * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>
+ */
+
+#include <asm-generic/vmlinux.lds.h>
+#include <asm/thread_info.h>
+#include <asm/memory.h>
+#include <asm/page.h>
+
+#define ARM_EXIT_KEEP(x)
+#define ARM_EXIT_DISCARD(x) x
+
+OUTPUT_ARCH(aarch64)
+ENTRY(stext)
+
+jiffies = jiffies_64;
+
+SECTIONS
+{
+ /*
+ * XXX: The linker does not define how output sections are
+ * assigned to input sections when there are multiple statements
+ * matching the same input section name. There is no documented
+ * order of matching.
+ */
+ /DISCARD/ : {
+ ARM_EXIT_DISCARD(EXIT_TEXT)
+ ARM_EXIT_DISCARD(EXIT_DATA)
+ EXIT_CALL
+ *(.discard)
+ *(.discard.*)
+ }
+
+ . = PAGE_OFFSET + TEXT_OFFSET;
+
+ .head.text : {
+ _text = .;
+ HEAD_TEXT
+ }
+ .text : { /* Real text segment */
+ _stext = .; /* Text and read-only data */
+ *(.smp.pen.text)
+ __exception_text_start = .;
+ *(.exception.text)
+ __exception_text_end = .;
+ IRQENTRY_TEXT
+ TEXT_TEXT
+ SCHED_TEXT
+ LOCK_TEXT
+ *(.fixup)
+ *(.gnu.warning)
+ . = ALIGN(16);
+ *(.got) /* Global offset table */
+ }
+
+ RO_DATA(PAGE_SIZE)
+
+ _etext = .; /* End of text and rodata section */
+
+ . = ALIGN(PAGE_SIZE);
+ __init_begin = .;
+
+ INIT_TEXT_SECTION(8)
+ .exit.text : {
+ ARM_EXIT_KEEP(EXIT_TEXT)
+ }
+ . = ALIGN(16);
+ .init.data : {
+ INIT_DATA
+ INIT_SETUP(16)
+ INIT_CALLS
+ CON_INITCALL
+ SECURITY_INITCALL
+ INIT_RAM_FS
+ }
+ .exit.data : {
+ ARM_EXIT_KEEP(EXIT_DATA)
+ }
+
+ PERCPU_SECTION(64)
+
+ __init_end = .;
+ . = ALIGN(THREAD_SIZE);
+ __data_loc = .;
+
+ .data : AT(__data_loc) {
+ _data = .; /* address in memory */
+ _sdata = .;
+
+ /*
+ * first, the init task union, aligned
+ * to an 8192 byte boundary.
+ */
+ INIT_TASK_DATA(THREAD_SIZE)
+ NOSAVE_DATA
+ CACHELINE_ALIGNED_DATA(64)
+ READ_MOSTLY_DATA(64)
+
+ /*
+ * The exception fixup table (might need resorting at runtime)
+ */
+ . = ALIGN(32);
+ __start___ex_table = .;
+ *(__ex_table)
+ __stop___ex_table = .;
+
+ /*
+ * and the usual data section
+ */
+ DATA_DATA
+ CONSTRUCTORS
+
+ _edata = .;
+ }
+ _edata_loc = __data_loc + SIZEOF(.data);
+
+ NOTES
+
+ BSS_SECTION(0, 0, 0)
+ _end = .;
+
+ STABS_DEBUG
+ .comment 0 : { *(.comment) }
+}