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
  32         .type sG1,@tls_object
  33         .type sG2,@tls_object
  34         .type sG3,@tls_object
  35
  36         .text
  37         .globl  fn2
  38         .type   fn2,@function
  39         .balign 64
  40 fn2:
  41         /* Function prolog */
  42         stm     %r6,%r14,24(%r15)
  43         bras    %r13,.LTN1
  44         /* Literal pool */
  45 .LT1:
  46 .LC0:
  47         .long   _GLOBAL_OFFSET_TABLE_-.LT1
  48 .LC1:
  49         .long   __tls_get_offset@plt-.LT1
  50 .LC2:
  51         .long   sG1@tlsgd
  52 .LC3:
  53         .long   sG2@tlsgd
  54 .LC4:
  55         .long   sg1@tlsgd
  56 .LC5:
  57         .long   sl1@tlsgd
  58 .LC6:
  59         .long   sh1@tlsgd
  60 .LC7:
  61         .long   sl1@tlsldm
  62 .LC8:
  63         .long   sl1@dtpoff
  64 .LC9:
  65         .long   sl2@dtpoff
  66 .LC10:
  67         .long   sh1@tlsldm
  68 .LC11:
  69         .long   sh1@dtpoff
  70 .LC12:
  71         .long   sh2@dtpoff
  72 .LC13:
  73         .long   sG2@gotntpoff
  74 .LC14:
  75         .long   sg1@gotntpoff
  76 .LC15:
  77         .long   sl1@gotntpoff
  78 .LC16:
  79         .long   sh1@gotntpoff
  80 .LTN1:
  81         /* Function prolog */
  82         lr      %r14,%r15
  83         l       %r12,.LC0-.LT1(%r13)
  84         ahi     %r15,-96
  85         la      %r12,0(%r12,%r13)
  86         st      %r14,0(%r14)
  87
  88         /* Extract TCB and load branch offset */
  89         ear     %r9,%a0
  90         l       %r7,.LC1-.LT1(%r13)
  91
  92         /* GD -> IE because variable is not defined in executable */
  93         l       %r2,.LC2-.LT1(%r13)
  94         bas     %r14,0(%r7,%r13):tls_gdcall:sG1
  95         la      %r2,0(%r2,%r9)
  96
  97         /* GD -> IE because variable is not defined in executable where
  98            the variable is referenced through IE too */
  99         l       %r2,.LC3-.LT1(%r13)
 100         bas     %r14,0(%r7,%r13):tls_gdcall:sG2
 101         la      %r2,0(%r2,%r9)
 102
 103         /* GD -> LE with global variable defined in executable */
 104         l       %r2,.LC4-.LT1(%r13)
 105         bas     %r14,0(%r7,%r13):tls_gdcall:sg1
 106         la      %r2,0(%r2,%r9)
 107
 108         /* GD -> LE with local variable defined in executable */
 109         l       %r2,.LC5-.LT1(%r13)
 110         bas     %r14,0(%r7,%r13):tls_gdcall:sl1
 111         la      %r2,0(%r2,%r9)
 112
 113         /* GD -> LE with hidden variable defined in executable */
 114         l       %r2,.LC6-.LT1(%r13)
 115         bas     %r14,0(%r7,%r13):tls_gdcall:sh1
 116         la      %r2,0(%r2,%r9)
 117
 118         /* LD -> LE */
 119         l       %r2,.LC7-.LT1(%r13)
 120         bas     %r14,0(%r7,%r13):tls_ldcall:sl1
 121         la      %r3,0(%r2,%r9)
 122         l       %r4,.LC8-.LT1(%r13)
 123         la      %r5,0(%r4,%r3)
 124         l       %r4,.LC9-.LT1(%r13)
 125         la      %r5,0(%r4,%r3)
 126
 127         /* LD -> LE against hidden variables */
 128         l       %r2,.LC10-.LT1(%r13)
 129         bas     %r14,0(%r7,%r13):tls_ldcall:sh1
 130         la      %r3,0(%r2,%r9)
 131         l       %r4,.LC11-.LT1(%r13)
 132         la      %r5,0(%r4,%r3)
 133         l       %r4,.LC12-.LT1(%r13)
 134         la      %r5,0(%r4,%r3)
 135
 136         /* IE against global var  */
 137         l       %r3,.LC13-.LT1(%r13)
 138         l       %r3,0(%r3,%r12):tls_load:sG2
 139         l       %r3,0(%r3,%r9)
 140
 141         /* IE -> LE against global var defined in exec */
 142         l       %r3,.LC14-.LT1(%r13)
 143         l       %r4,0(%r3,%r12):tls_load:sg1
 144         la      %r5,0(%r4,%r9)
 145
 146         /* IE -> LE against local var */
 147         l       %r3,.LC15-.LT1(%r13)
 148         l       %r4,0(%r3,%r12):tls_load:sl1
 149         la      %r5,0(%r4,%r9)
 150
 151         /* IE -> LE against hidden var */
 152         l       %r3,.LC16-.LT1(%r13)
 153         l       %r4,0(%r3,%r12):tls_load:sh1
 154         la      %r5,0(%r4,%r9)
 155
 156         /* IE against global var with small got access (no optimization) */
 157         l       %r3,sG3@gotntpoff(%r12)
 158         la      %r3,0(%r3,%r9)
 159
 160         /* IE against global var defined in exec with small got access
 161            (no optimization) */
 162         l       %r3,sg3@gotntpoff(%r12)
 163         la      %r3,0(%r3,%r9)
 164
 165         /* IE against local var with small got access (no optimization) */
 166         l       %r3,sl3@gotntpoff(%r12)
 167         la      %r3,0(%r3,%r9)
 168
 169         /* IE against hidden var with small got access (no optimization) */
 170         l       %r3,sh3@gotntpoff(%r12)
 171         la      %r3,0(%r3,%r9)
 172
 173         /* Function epilog */
 174         lm      %r6,%r14,120(%r15)
 175         br      %r14