root/arch/arm/vdso/datapage.S

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   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #include <linux/linkage.h>
   3 #include <asm/asm-offsets.h>
   4 
   5         .align 2
   6 .L_vdso_data_ptr:
   7         .long   _start - . - VDSO_DATA_SIZE
   8 
   9 ENTRY(__get_datapage)
  10         .fnstart
  11         adr     r0, .L_vdso_data_ptr
  12         ldr     r1, [r0]
  13         add     r0, r0, r1
  14         bx      lr
  15         .fnend
  16 ENDPROC(__get_datapage)
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