test/ExecutionEngine/RuntimeDyld/AArch64/ELF_ARM64_BE-relocations.s

   1 # RUN: llvm-mc -triple=aarch64_be-none-linux-gnu -filetype=obj -o %t %s
   2 # RUN: llvm-rtdyld -triple=aarch64_be-none-linux-gnu -verify -dummy-extern f=0x0123456789abcdef -check=%s %t
   3
   4         .globl Q
   5         .section .dummy, "ax"
   6 Q:
   7         nop
   8
   9         .text
  10         .globl  g
  11         .p2align        2
  12         .type   g,@function
  13 g:
  14 # R_AARCH64_MOVW_UABS_G3
  15         movz    x0, #:abs_g3:f
  16 # R_AARCH64_MOVW_UABS_G2_NC
  17         movk    x0, #:abs_g2_nc:f
  18 # R_AARCH64_MOVW_UABS_G1_NC
  19         movk    x0, #:abs_g1_nc:f
  20 # R_AARCH64_MOVW_UABS_G0_NC
  21         movk    x0, #:abs_g0_nc:f
  22         ret
  23         .Lfunc_end0:
  24         .size   g, .Lfunc_end0-g
  25
  26         .type   k,@object
  27         .data
  28         .globl  k
  29         .p2align        3
  30 k:
  31         .xword  f
  32         .size   k, 8
  33 r:
  34 # R_AARCH64_PREL32: use Q instead of f to fit in 32 bits.
  35         .word  Q - .
  36 # R_AARCH64_PREL64
  37         .p2align        3
  38         .xword f - .
  39
  40 # LE instructions read as BE
  41 # rtdyld-check: *{4}(g) = 0x6024e0d2
  42 # rtdyld-check: *{4}(g + 4) = 0xe0acc8f2
  43 # rtdyld-check: *{4}(g + 8) = 0x6035b1f2
  44 # rtdyld-check: *{4}(g + 12) = 0xe0bd99f2
  45 # rtdyld-check: *{8}k = f
  46 # rtdyld-check: *{4}r = (Q - r)[31:0]
  47 # rtdyld-check: *{8}(r + 8) = f - r - 8