ld64/unit-tests/test-cases/branch-islands/space.s

   1
   2 #if __ppc__
   3
   4     .text
   5
   6 _prejunk:
   7     mr  r3,r5
   8     mr  r3,r4
   9     blr
  10
  11
  12 _space1:
  13     .space 15*1024*1024 + 2
  14
  15     .align 5
  16 _junk:
  17     mr  r3,r5
  18     mr  r3,r4
  19     blr
  20
  21
  22 _space2:
  23     .space 2*1024*1024
  24
  25 #endif
  26
  27
  28 #if __arm__
  29
  30     .text
  31 _prejunk:
  32     mov r0, #1
  33     nop
  34
  35 #if __thumb2__
  36         // thumb2 branches are +/- 16MB
  37 _space1:
  38     .space 13*1024*1024
  39 _space2:
  40     .space 13*1024*1024
  41 _space3:
  42     .space 13*1024*1024
  43
  44
  45 #elif __thumb__
  46         // thumb1 branches are +/- 4MB
  47 _space1:
  48     .space 3*1024*1024
  49 _space2:
  50     .space 3*1024*1024
  51 _space3:
  52     .space 3*1024*1024
  53
  54 #else
  55
  56         // ARM branches are +/- 32MB
  57 _space1:
  58     .space 14*1024*1024
  59 _space2:
  60     .space 14*1024*1024
  61 _space3:
  62     .space 14*1024*1024
  63
  64 #endif
  65
  66     .align 5
  67 _junk:
  68     mov r0, #1
  69     nop
  70
  71
  72 _space4:
  73     .space 2*1024*1024
  74 #endif
  75
  76
  77 #if __arm64__
  78
  79     .text
  80     .align 4
  81 _prejunk:
  82     nop
  83     nop
  84
  85         // arm64 branches are +/- 128MB
  86 _space1:
  87     .space 120*1024*1024
  88 _space2:
  89     .space 120*1024*1024
  90 _space3:
  91     .space 120*1024*1024
  92
  93
  94 #endif
  95
  96
  97     .subsections_via_symbols