text: # mach: bpf
  # as: --EB
  # ld: --EB
  # sim: -E big
  # output: pass\nexit 0 (0x0)\n
  ;;; endbe.s
  ;;; Tests for BPF endianness-conversion instructions in simulator
  ;;; running in BIG ENDIAN
  ;;;
  ;;; Both 'be' and 'le' ISAs have both endbe and endle instructions.
  
      .include "testutils.inc"
  
      .text
      .global main
      .type main, @function
  main:
      lddw        %r1, 0x12345678deadbeef
      endle       %r1, 64
      fail_ne     %r1, 0xefbeadde78563412
      endle       %r1, 64
      fail_ne     %r1, 0x12345678deadbeef
  
      ;; `bitsize` < 64 will truncate
      endle       %r1, 32
      fail_ne     %r1, 0xefbeadde
      endle       %r1, 32
      fail_ne     %r1, 0xdeadbeef
  
      endle       %r1, 16
      fail_ne     %r1, 0xefbe
      endle       %r1, 16
      fail_ne     %r1, 0xbeef
  
      ;; endbe on be should be noop (except truncate)
      lddw        %r1, 0x12345678deadbeef
      endbe       %r1, 64
      fail_ne     %r1, 0x12345678deadbeef
  
      endbe       %r1, 32
      fail_ne     %r1, 0xdeadbeef
  
      endbe       %r1, 16
      fail_ne     %r1, 0xbeef
  
      pass
  