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-rw-r--r--include/asm-generic/vmlinux.lds.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index b3bb326ae5b6..3fa94288aa93 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -6,6 +6,9 @@
6#define VMLINUX_SYMBOL(_sym_) _sym_ 6#define VMLINUX_SYMBOL(_sym_) _sym_
7#endif 7#endif
8 8
9/* Align . to a 8 byte boundary equals to maximum function alignment. */
10#define ALIGN_FUNCTION() . = ALIGN(8)
11
9#define RODATA \ 12#define RODATA \
10 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \ 13 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
11 *(.rodata) *(.rodata.*) \ 14 *(.rodata) *(.rodata.*) \
@@ -79,12 +82,18 @@
79 VMLINUX_SYMBOL(__security_initcall_end) = .; \ 82 VMLINUX_SYMBOL(__security_initcall_end) = .; \
80 } 83 }
81 84
85/* sched.text is aling to function alignment to secure we have same
86 * address even at second ld pass when generating System.map */
82#define SCHED_TEXT \ 87#define SCHED_TEXT \
88 ALIGN_FUNCTION(); \
83 VMLINUX_SYMBOL(__sched_text_start) = .; \ 89 VMLINUX_SYMBOL(__sched_text_start) = .; \
84 *(.sched.text) \ 90 *(.sched.text) \
85 VMLINUX_SYMBOL(__sched_text_end) = .; 91 VMLINUX_SYMBOL(__sched_text_end) = .;
86 92
93/* spinlock.text is aling to function alignment to secure we have same
94 * address even at second ld pass when generating System.map */
87#define LOCK_TEXT \ 95#define LOCK_TEXT \
96 ALIGN_FUNCTION(); \
88 VMLINUX_SYMBOL(__lock_text_start) = .; \ 97 VMLINUX_SYMBOL(__lock_text_start) = .; \
89 *(.spinlock.text) \ 98 *(.spinlock.text) \
90 VMLINUX_SYMBOL(__lock_text_end) = .; 99 VMLINUX_SYMBOL(__lock_text_end) = .;