ld/testsuite/ld-aarch64/property-bti-pac2.s

   1         .text
   2         .global foo
   3         .type   foo, %function
   4 foo:
   5         sub     sp, sp, #16
   6         mov     w0, 9
   7         str     w0, [sp, 12]
   8         ldr     w0, [sp, 12]
   9         add     w0, w0, 4
  10         str     w0, [sp, 12]
  11         nop
  12         add     sp, sp, 16
  13         ret
  14         .size   foo, .-foo
  15         .global bar
  16         .type   bar, %function
  17 .ifdef __property_bti__
  18         .section ".note.gnu.property", "a"
  19         .p2align 3
  20         .long 1f - 0f           /* name length */
  21         .long 5f - 2f           /* data length */
  22         .long 5                 /* note type */
  23 0:      .asciz "GNU"            /* vendor name */
  24 1:
  25         .p2align 3
  26 2:      .long 0xc0000000        /* pr_type.  */
  27         .long 4f - 3f           /* pr_datasz.  */
  28 3:
  29         .long 0x1               /* BTI.  */
  30 4:
  31         .p2align 3
  32 5:
  33 .endif
  34 .ifdef __property_pac__
  35         .section ".note.gnu.property", "a"
  36         .p2align 3
  37         .long 1f - 0f           /* name length */
  38         .long 5f - 2f           /* data length */
  39         .long 5                 /* note type */
  40 0:      .asciz "GNU"            /* vendor name */
  41 1:
  42         .p2align 3
  43 2:      .long 0xc0000000        /* pr_type.  */
  44         .long 4f - 3f           /* pr_datasz.  */
  45 3:
  46         .long 0x2               /* PAC.  */
  47 4:
  48         .p2align 3
  49 5:
  50 .endif