gas/testsuite/gas/arm/arch6zk.s

   1 .text
   2 .align 0
   3
   4 label:
   5         # ARMV6K instructions
   6         clrex
   7         ldrexb r3, [r12]
   8         ldrexbne r12, [r3]
   9         ldrexd r3, [r12]
  10         ldrexdne r12, [r3]
  11         ldrexh r3, [r12]
  12         ldrexhne r12, [r3]
  13         nop {128}
  14         nopne {127}
  15         sev
  16         strexb r3, r12, [r7]
  17         strexbne r12, r3, [r8]
  18         strexd r3, r12, [r7]
  19         strexdne r12, r3, [r8]
  20         strexh r3, r12, [r7]
  21         strexhne r12, r3, [r8]
  22         wfe
  23         wfi
  24         yield
  25         # ARMV6Z instructions
  26         smi 0xec31
  27         smine 0x13ce
  28
  29         # Add three nop instructions to ensure that the
  30         # output is 32-byte aligned as required for arm-aout.
  31         nop
  32         nop
  33         nop