ld/testsuite/ld-s390/tlsbinpic.s

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