ld/testsuite/ld-powerpc/tlsie.s

   1  .section ".tbss","awT",@nobits
   2  .p2align 3
   3 pad: .space 8
   4  .global a
   5 a: .space 8
   6  .global b
   7 b: .space 8
   8  .global c
   9 c: .space 8
  10  .global d
  11 d: .space 8
  12
  13  .text
  14  .globl _start
  15 _start:
  16 #Small model OpenPower
  17  ld 9,.La@toc(2)
  18  add 10,9,.La@tls
  19  .section .toc,"aw",@progbits
  20 .La:
  21  .quad a@tprel
  22  .text
  23
  24 #Medium model ELF
  25  addis 9,2,b@got@tprel@ha
  26  ld 10,b@got@tprel@l(9)
  27  add 3,10,b@tls
  28
  29 #PCrel
  30  pld 4,c@got@tprel@pcrel
  31  add 4,4,c@tls@pcrel
  32
  33 #All of the above using the same symbol
  34  addis 9,2,.Ld@toc@ha
  35  ld 9,.Ld@toc@l(9)
  36  add 10,9,.Ld@tls
  37  .section .toc,"aw",@progbits
  38 .Ld:
  39  .quad d@tprel
  40  .text
  41  addis 9,2,d@got@tprel@ha
  42  ld 31,d@got@tprel@l(9)
  43  add 3,31,d@tls
  44  pld 30,d@got@tprel@pcrel
  45  add 3,30,d@tls@pcrel
  46 #Note that after optimisation r31 and r30 above have a different value to
  47 #what they would have without optimisation.  r31 may not even be written.
  48 #Here are all the other insns that gas/ld accept as the final insn of an
  49 #IE sequence.  The r30 value below will be different after optimisation
  50 #for the non-update forms.
  51  lwzx 4,30,d@tls@pcrel
  52  lwzux 4,30,d@tls@pcrel
  53  lbzx 5,30,d@tls@pcrel
  54  lbzux 5,30,d@tls@pcrel
  55  stwx 6,30,d@tls@pcrel
  56  stwux 6,30,d@tls@pcrel
  57  stbx 7,30,d@tls@pcrel
  58  stbux 7,30,d@tls@pcrel
  59  lhzx 8,30,d@tls@pcrel
  60  lhzux 8,30,d@tls@pcrel
  61  lhax 9,30,d@tls@pcrel
  62  lhaux 9,30,d@tls@pcrel
  63  sthx 10,30,d@tls@pcrel
  64  sthux 10,30,d@tls@pcrel
  65  lfsx 11,30,d@tls@pcrel
  66  lfsux 11,30,d@tls@pcrel
  67  lfdx 12,30,d@tls@pcrel
  68  lfdux 12,30,d@tls@pcrel
  69  stfsx 13,30,d@tls@pcrel
  70  stfsux 13,30,d@tls@pcrel
  71  stfdx 14,30,d@tls@pcrel
  72  stfdux 14,30,d@tls@pcrel
  73  ldx 15,30,d@tls@pcrel
  74  ldux 15,30,d@tls@pcrel
  75  stdx 16,30,d@tls@pcrel
  76  stdux 16,30,d@tls@pcrel
  77  lwax 17,30,d@tls@pcrel