toolchain/binutils/ld/testsuite/ld-s390/tlsbinpic.s

   1         .section ".tdata", "awT", @progbits
   2         .globl sg1, sg2, sg3, sg4, sg5, sg6, sg7, sg8
   3         .globl sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
   4         .hidden sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
   5         .hidden sh1, sh2
   6 sg1:    .long 17
   7 sg2:    .long 18
   8 sg3:    .long 19
   9 sg4:    .long 20
  10 sg5:    .long 21
  11 sg6:    .long 22
  12 sg7:    .long 23
  13 sg8:    .long 24
  14 sl1:    .long 65
  15 sl2:    .long 66
  16 sl3:    .long 67
  17 sl4:    .long 68
  18 sl5:    .long 69
  19 sl6:    .long 70
  20 sl7:    .long 71
  21 sl8:    .long 72
  22 sh1:    .long 257
  23 sh2:    .long 258
  24 sh3:    .long 259
  25 sh4:    .long 260
  26 sh5:    .long 261
  27 sh6:    .long 262
  28 sh7:    .long 263
  29 sh8:    .long 264
  30         .text
  31         .globl  fn2
  32         .type   fn2,@function
  33 fn2:
  34         /* Function prolog */
  35         stm     %r6,%r14,24(%r15)
  36         bras    %r13,.LTN1
  37         /* Literal pool */
  38 .LT1:
  39 .LC0:
  40         .long   _GLOBAL_OFFSET_TABLE_-.LT1
  41 .LC1:
  42         .long   __tls_get_offset@plt-.LT1
  43 .LC2:
  44         .long   sG1@tlsgd
  45 .LC3:
  46         .long   sG2@tlsgd
  47 .LC4:
  48         .long   sg1@tlsgd
  49 .LC5:
  50         .long   sl1@tlsgd
  51 .LC6:
  52         .long   sh1@tlsgd
  53 .LC7:
  54         .long   sl1@tlsldm
  55 .LC8:
  56         .long   sl1@dtpoff
  57 .LC9:
  58         .long   sl2@dtpoff
  59 .LC10:
  60         .long   sh1@tlsldm
  61 .LC11:
  62         .long   sh1@dtpoff
  63 .LC12:
  64         .long   sh2@dtpoff
  65 .LC13:
  66         .long   sG2@gotntpoff
  67 .LC14:
  68         .long   sg1@gotntpoff
  69 .LC15:
  70         .long   sl1@gotntpoff
  71 .LC16:
  72         .long   sh1@gotntpoff
  73 .LTN1:
  74         /* Function prolog */
  75         lr      %r14,%r15
  76         l       %r12,.LC0-.LT1(%r13)
  77         ahi     %r15,-96
  78         la      %r12,0(%r12,%r13)
  79         st      %r14,0(%r14)
  80
  81         /* Extract TCB and load branch offset */
  82         ear     %r9,%a0
  83         l       %r7,.LC1-.LT1(%r13)
  84
  85         /* GD -> IE because variable is not defined in executable */
  86         l       %r2,.LC2-.LT1(%r13)
  87         bas     %r14,0(%r7,%r13):tls_gdcall:sG1
  88         la      %r2,0(%r2,%r9)
  89
  90         /* GD -> IE because variable is not defined in executable where
  91            the variable is referenced through IE too */
  92         l       %r2,.LC3-.LT1(%r13)
  93         bas     %r14,0(%r7,%r13):tls_gdcall:sG2
  94         la      %r2,0(%r2,%r9)
  95
  96         /* GD -> LE with global variable defined in executable */
  97         l       %r2,.LC4-.LT1(%r13)
  98         bas     %r14,0(%r7,%r13):tls_gdcall:sg1
  99         la      %r2,0(%r2,%r9)
 100
 101         /* GD -> LE with local variable defined in executable */
 102         l       %r2,.LC5-.LT1(%r13)
 103         bas     %r14,0(%r7,%r13):tls_gdcall:sl1
 104         la      %r2,0(%r2,%r9)
 105
 106         /* GD -> LE with hidden variable defined in executable */
 107         l       %r2,.LC6-.LT1(%r13)
 108         bas     %r14,0(%r7,%r13):tls_gdcall:sh1
 109         la      %r2,0(%r2,%r9)
 110
 111         /* LD -> LE */
 112         l       %r2,.LC7-.LT1(%r13)
 113         bas     %r14,0(%r7,%r13):tls_ldcall:sl1
 114         la      %r3,0(%r2,%r9)
 115         l       %r4,.LC8-.LT1(%r13)
 116         la      %r5,0(%r4,%r3)
 117         l       %r4,.LC9-.LT1(%r13)
 118         la      %r5,0(%r4,%r3)
 119
 120         /* LD -> LE against hidden variables */
 121         l       %r2,.LC10-.LT1(%r13)
 122         bas     %r14,0(%r7,%r13):tls_ldcall:sh1
 123         la      %r3,0(%r2,%r9)
 124         l       %r4,.LC11-.LT1(%r13)
 125         la      %r5,0(%r4,%r3)
 126         l       %r4,.LC12-.LT1(%r13)
 127         la      %r5,0(%r4,%r3)
 128
 129         /* IE against global var  */
 130         l       %r3,.LC13-.LT1(%r13)
 131         l       %r3,0(%r3,%r12):tls_load:sG2
 132         l       %r3,0(%r3,%r9)
 133
 134         /* IE -> LE against global var defined in exec */
 135         l       %r3,.LC14-.LT1(%r13)
 136         l       %r4,0(%r3,%r12):tls_load:sg1
 137         la      %r5,0(%r4,%r9)
 138
 139         /* IE -> LE against local var */
 140         l       %r3,.LC15-.LT1(%r13)
 141         l       %r4,0(%r3,%r12):tls_load:sl1
 142         la      %r5,0(%r4,%r9)
 143
 144         /* IE -> LE against hidden var */
 145         l       %r3,.LC16-.LT1(%r13)
 146         l       %r4,0(%r3,%r12):tls_load:sh1
 147         la      %r5,0(%r4,%r9)
 148
 149         /* IE against global var with small got access (no optimization) */
 150         l       %r3,sG3@gotntpoff(%r12)
 151         la      %r3,0(%r3,%r9)
 152
 153         /* IE against global var defined in exec with small got access
 154            (no optimization) */
 155         l       %r3,sg3@gotntpoff(%r12)
 156         la      %r3,0(%r3,%r9)
 157
 158         /* IE against local var with small got access (no optimization) */
 159         l       %r3,sl3@gotntpoff(%r12)
 160         la      %r3,0(%r3,%r9)
 161
 162         /* IE against hidden var with small got access (no optimization) */
 163         l       %r3,sh3@gotntpoff(%r12)
 164         la      %r3,0(%r3,%r9)
 165
 166         /* Function epilog */
 167         lm      %r6,%r14,120(%r15)
 168         br      %r14