ld/testsuite/ld-i386/tlsdesc.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 sg1:    .long 17
   6 sg2:    .long 18
   7 sg3:    .long 19
   8 sg4:    .long 20
   9 sg5:    .long 21
  10 sg6:    .long 22
  11 sg7:    .long 23
  12 sg8:    .long 24
  13 sl1:    .long 65
  14 sl2:    .long 66
  15 sl3:    .long 67
  16 sl4:    .long 68
  17 sl5:    .long 69
  18 sl6:    .long 70
  19 sl7:    .long 71
  20 sl8:    .long 72
  21 sh1:    .long 257
  22 sh2:    .long 258
  23 sh3:    .long 259
  24 sh4:    .long 260
  25 sh5:    .long 261
  26 sh6:    .long 262
  27 sh7:    .long 263
  28 sh8:    .long 264
  29         .text
  30         .globl  fn1
  31         .type   fn1,@function
  32 fn1:
  33         pushl   %ebp
  34         movl    %esp, %ebp
  35         pushl   %ebx
  36         pushl   %eax
  37         call    1f
  38 1:      popl    %ebx
  39         addl    $_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx
  40         nop;nop;nop;nop
  41
  42         /* GD */
  43         leal    sg1@tlsdesc(%ebx), %eax
  44         call    *sg1@tlscall(%eax)
  45         nop;nop;nop;nop
  46
  47         /* GD -> IE because variable is referenced through @gottpoff too */
  48         leal    sg2@tlsdesc(%ebx), %eax
  49         call    *sg2@tlscall(%eax)
  50         nop;nop;nop;nop
  51
  52         /* GD -> IE because variable is referenced through @gotntpoff too */
  53         leal    sg3@tlsdesc(%ebx), %eax
  54         call    *sg3@tlscall(%eax)
  55         nop;nop;nop;nop
  56
  57         /* GD -> IE because variable is referenced through @gottpoff and
  58            @gotntpoff too */
  59         leal    sg4@tlsdesc(%ebx), %eax
  60         call    *sg4@tlscall(%eax)
  61         nop;nop;nop;nop
  62
  63         /* GD against local variable */
  64         leal    sl1@tlsdesc(%ebx), %eax
  65         call    *sl1@tlscall(%eax)
  66         nop;nop;nop;nop
  67
  68         /* GD -> IE against local variable referenced through @gottpoff too */
  69         leal    sl2@tlsdesc(%ebx), %eax
  70         call    *sl2@tlscall(%eax)
  71         nop;nop;nop;nop
  72
  73         /* GD -> IE against local variable referenced through @gotntpoff
  74            too */
  75         leal    sl3@tlsdesc(%ebx), %eax
  76         call    *sl3@tlscall(%eax)
  77         nop;nop;nop;nop
  78
  79         /* GD -> IE against local variable referenced through @gottpoff and
  80            @gotntpoff too */
  81         leal    sl4@tlsdesc(%ebx), %eax
  82         call    *sl4@tlscall(%eax)
  83         nop;nop;nop;nop
  84
  85         /* GD against hidden and local variable */
  86         leal    sh1@tlsdesc(%ebx), %eax
  87         call    *sh1@tlscall(%eax)
  88         nop;nop;nop;nop
  89
  90         /* GD -> IE against hidden and local variable referenced through
  91            @gottpoff too */
  92         leal    sh2@tlsdesc(%ebx), %eax
  93         call    *sh2@tlscall(%eax)
  94         nop;nop;nop;nop
  95
  96         /* GD -> IE against hidden and local variable referenced through
  97            @gotntpoff too */
  98         leal    sh3@tlsdesc(%ebx), %eax
  99         call    *sh3@tlscall(%eax)
 100         nop;nop;nop;nop
 101
 102         /* GD -> IE against hidden and local variable referenced through
 103            @gottpoff and @gotntpoff too */
 104         leal    sh4@tlsdesc(%ebx), %eax
 105         call    *sh4@tlscall(%eax)
 106         nop;nop;nop;nop
 107
 108         /* GD against hidden but not local variable */
 109         leal    sH1@tlsdesc(%ebx), %eax
 110         call    *sH1@tlscall(%eax)
 111         nop;nop;nop;nop
 112
 113         /* GD -> IE against hidden but not local variable referenced through
 114            @gottpoff too */
 115         leal    sH2@tlsdesc(%ebx), %eax
 116         call    *sH2@tlscall(%eax)
 117         nop;nop;nop;nop
 118
 119         /* GD -> IE against hidden but not local variable referenced through
 120            @gotntpoff too */
 121         leal    sH3@tlsdesc(%ebx), %eax
 122         call    *sH3@tlscall(%eax)
 123         nop;nop;nop;nop
 124
 125         /* GD -> IE against hidden but not local variable referenced through
 126            @gottpoff and @gotntpoff too */
 127         leal    sH4@tlsdesc(%ebx), %eax
 128         call    *sH4@tlscall(%eax)
 129         nop;nop;nop;nop
 130
 131         /* LD */
 132         leal    _TLS_MODULE_BASE_@tlsdesc(%ebx), %eax
 133         call    *_TLS_MODULE_BASE_@tlscall(%eax)
 134         nop;nop
 135         leal    sl1@dtpoff(%eax), %edx
 136         nop;nop
 137         leal    2+sl2@dtpoff(%eax), %ecx
 138         nop;nop;nop;nop
 139
 140         /* LD against hidden and local variables */
 141         leal    sh1@dtpoff(%eax), %edx
 142         nop;nop
 143         leal    sh2@dtpoff+3(%eax), %ecx
 144         nop;nop;nop;nop
 145
 146         /* LD against hidden but not local variables */
 147         leal    sH1@dtpoff(%eax), %edx
 148         nop;nop
 149         leal    sH2@dtpoff+1(%eax), %ecx
 150         nop;nop
 151
 152         /* @gottpoff IE against global var  */
 153         movl    %gs:0, %ecx
 154         nop;nop
 155         subl    sg2@gottpoff(%ebx), %ecx
 156         nop;nop;nop;nop
 157
 158         /* @gottpoff IE against global var  */
 159         movl    %gs:0, %eax
 160         nop;nop
 161         subl    sg4@gottpoff(%ebx), %eax
 162         nop;nop;nop;nop
 163
 164         /* @gotntpoff IE against global var  */
 165         movl    %gs:0, %ecx
 166         nop;nop
 167         addl    sg3@gotntpoff(%ebx), %ecx
 168         nop;nop;nop;nop
 169
 170         /* @gotntpoff IE against global var  */
 171         movl    %gs:0, %eax
 172         nop;nop
 173         addl    sg4@gotntpoff(%ebx), %eax
 174         nop;nop;nop;nop
 175
 176         /* @gottpoff IE against local var  */
 177         movl    %gs:0, %ecx
 178         nop;nop
 179         subl    sl2@gottpoff(%ebx), %ecx
 180         nop;nop;nop;nop
 181
 182         /* @gottpoff IE against local var  */
 183         movl    %gs:0, %eax
 184         nop;nop
 185         subl    sl4@gottpoff(%ebx), %eax
 186         nop;nop;nop;nop
 187
 188         /* @gotntpoff IE against local var  */
 189         movl    %gs:0, %ecx
 190         nop;nop
 191         addl    sl3@gotntpoff(%ebx), %ecx
 192         nop;nop;nop;nop
 193
 194         /* @gotntpoff IE against local var  */
 195         movl    %gs:0, %eax
 196         nop;nop
 197         addl    sl4@gotntpoff(%ebx), %eax
 198         nop;nop;nop;nop
 199
 200         /* @gottpoff IE against hidden and local var  */
 201         movl    %gs:0, %ecx
 202         nop;nop
 203         subl    sh2@gottpoff(%ebx), %ecx
 204         nop;nop;nop;nop
 205
 206         /* @gottpoff IE against hidden and local var  */
 207         movl    %gs:0, %eax
 208         nop;nop
 209         subl    sh4@gottpoff(%ebx), %eax
 210         nop;nop;nop;nop
 211
 212         /* @gotntpoff IE against hidden and local var  */
 213         movl    %gs:0, %ecx
 214         nop;nop
 215         addl    sh3@gotntpoff(%ebx), %ecx
 216         nop;nop;nop;nop
 217
 218         /* @gotntpoff IE against hidden and local var  */
 219         movl    %gs:0, %eax
 220         nop;nop
 221         addl    sh4@gotntpoff(%ebx), %eax
 222         nop;nop;nop;nop
 223
 224         /* @gottpoff IE against hidden but not local var  */
 225         movl    %gs:0, %ecx
 226         nop;nop
 227         subl    sH2@gottpoff(%ebx), %ecx
 228         nop;nop;nop;nop
 229
 230         /* @gottpoff IE against hidden but not local var  */
 231         movl    %gs:0, %eax
 232         nop;nop
 233         subl    sH4@gottpoff(%ebx), %eax
 234         nop;nop;nop;nop
 235
 236         /* @gotntpoff IE against hidden but not local var  */
 237         movl    %gs:0, %ecx
 238         nop;nop
 239         addl    sH3@gotntpoff(%ebx), %ecx
 240         nop;nop;nop;nop
 241
 242         /* @gotntpoff IE against hidden but not local var  */
 243         movl    %gs:0, %eax
 244         nop;nop
 245         addl    sH4@gotntpoff(%ebx), %eax
 246         nop;nop;nop;nop
 247
 248         /* Direct access through %gs  */
 249
 250         /* @gotntpoff IE against global var  */
 251         movl    sg5@gotntpoff(%ebx), %ecx
 252         nop;nop
 253         movl    %gs:(%ecx), %edx
 254         nop;nop;nop;nop
 255
 256         /* @gotntpoff IE against local var  */
 257         movl    sl5@gotntpoff(%ebx), %eax
 258         nop;nop
 259         movl    %gs:(%eax), %edx
 260         nop;nop;nop;nop
 261
 262         /* @gotntpoff IE against hidden and local var  */
 263         movl    sh5@gotntpoff(%ebx), %edx
 264         nop;nop
 265         movl    %gs:(%edx), %edx
 266         nop;nop;nop;nop
 267
 268         /* @gotntpoff IE against hidden but not local var  */
 269         movl    sH5@gotntpoff(%ebx), %ecx
 270         nop;nop
 271         movl    %gs:(%ecx), %edx
 272         nop;nop;nop;nop
 273
 274         movl    -4(%ebp), %ebx
 275         leave
 276         ret