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authorIngo Molnar <mingo@kernel.org>2014-08-22 12:04:15 +0400
committerIngo Molnar <mingo@kernel.org>2014-08-22 12:04:15 +0400
commit80b304fd00e8b667775ff791121b61ecd7cd0c03 (patch)
treeb4f2ec59fe062c43343ee4c2f10a6bcd0e4dcd1b /arch/arm/boot/compressed/vmlinux.lds.S
parentfb21b84e7f809ef04b1e5aed5d463cf0d4866638 (diff)
parent6a7519e81321343165f89abb8b616df186d3e57a (diff)
downloadlinux-80b304fd00e8b667775ff791121b61ecd7cd0c03.tar.xz
Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/urgent
Pull EFI fixes from Matt Fleming: * WARN_ON(!spin_is_locked()) always triggers on non-SMP machines. Swap it for the more canonical lockdep_assert_held() which always does the right thing - Guenter Roeck * Assign the correct value to efi.runtime_version on arm64 so that all the runtime services can be invoked - Semen Protsenko Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arm/boot/compressed/vmlinux.lds.S')
-rw-r--r--arch/arm/boot/compressed/vmlinux.lds.S87
1 files changed, 87 insertions, 0 deletions
diff --git a/arch/arm/boot/compressed/vmlinux.lds.S b/arch/arm/boot/compressed/vmlinux.lds.S
new file mode 100644
index 000000000000..2b60b843ac5e
--- /dev/null
+++ b/arch/arm/boot/compressed/vmlinux.lds.S
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2000 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifdef CONFIG_CPU_ENDIAN_BE8
+#define ZIMAGE_MAGIC(x) ( (((x) >> 24) & 0x000000ff) | \
+ (((x) >> 8) & 0x0000ff00) | \
+ (((x) << 8) & 0x00ff0000) | \
+ (((x) << 24) & 0xff000000) )
+#else
+#define ZIMAGE_MAGIC(x) (x)
+#endif
+
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+ /DISCARD/ : {
+ *(.ARM.exidx*)
+ *(.ARM.extab*)
+ /*
+ * Discard any r/w data - this produces a link error if we have any,
+ * which is required for PIC decompression. Local data generates
+ * GOTOFF relocations, which prevents it being relocated independently
+ * of the text/got segments.
+ */
+ *(.data)
+ }
+
+ . = TEXT_START;
+ _text = .;
+
+ .text : {
+ _start = .;
+ *(.start)
+ *(.text)
+ *(.text.*)
+ *(.fixup)
+ *(.gnu.warning)
+ *(.glue_7t)
+ *(.glue_7)
+ }
+ .rodata : {
+ *(.rodata)
+ *(.rodata.*)
+ }
+ .piggydata : {
+ *(.piggydata)
+ }
+
+ . = ALIGN(4);
+ _etext = .;
+
+ .got.plt : { *(.got.plt) }
+ _got_start = .;
+ .got : { *(.got) }
+ _got_end = .;
+
+ /* ensure the zImage file size is always a multiple of 64 bits */
+ /* (without a dummy byte, ld just ignores the empty section) */
+ .pad : { BYTE(0); . = ALIGN(8); }
+ _edata = .;
+
+ _magic_sig = ZIMAGE_MAGIC(0x016f2818);
+ _magic_start = ZIMAGE_MAGIC(_start);
+ _magic_end = ZIMAGE_MAGIC(_edata);
+
+ . = BSS_START;
+ __bss_start = .;
+ .bss : { *(.bss) }
+ _end = .;
+
+ . = ALIGN(8); /* the stack must be 64-bit aligned */
+ .stack : { *(.stack) }
+
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+}