ld/testsuite/ld-sparc/tlssunbinpic64.s

   1         .data
   2         .align  4096
   3         .section ".tdata", #alloc, #write, #tls
   4         .align  4
   5         .globl sg1, sg2, sg3, sg4, sg5, sg6, sg7, sg8
   6         .globl sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
   7         .hidden sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
   8 sg1:    .word 17
   9 sg2:    .word 18
  10 sg3:    .word 19
  11 sg4:    .word 20
  12 sg5:    .word 21
  13 sg6:    .word 22
  14 sg7:    .word 23
  15 sg8:    .word 24
  16 sl1:    .word 65
  17 sl2:    .word 66
  18 sl3:    .word 67
  19 sl4:    .word 68
  20 sl5:    .word 69
  21 sl6:    .word 70
  22 sl7:    .word 71
  23 sl8:    .word 72
  24 sh1:    .word 257
  25 sh2:    .word 258
  26 sh3:    .word 259
  27 sh4:    .word 260
  28 sh5:    .word 261
  29 sh6:    .word 262
  30 sh7:    .word 263
  31 sh8:    .word 264
  32         .text
  33         .align  4096
  34 .LLGETPC0:
  35         retl
  36         add     %o7, %l7, %l7
  37
  38         .globl  fn2
  39         .type   fn2,#function
  40         .proc   04
  41 fn2:
  42         save    %sp, -160, %sp
  43         sethi   %hi(_GLOBAL_OFFSET_TABLE_-4), %l7
  44         call    .LLGETPC0
  45         add     %l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7
  46         nop;nop;nop;nop
  47
  48         /* GD -> IE because variable is not defined in executable */
  49         sethi   %tgd_hi22(sG1), %l1
  50         nop
  51         add     %l1, %tgd_lo10(sG1), %l2
  52         nop
  53         add     %l7, %l2, %o0, %tgd_add(sG1)
  54         nop
  55         call    __tls_get_addr, %tgd_call(sG1)
  56         nop
  57         nop;nop;nop;nop
  58
  59         /* GD -> IE because variable is not defined in executable where
  60            the variable is referenced through IE too */
  61         sethi   %tgd_hi22(sG2), %o0
  62         add     %o0, %tgd_lo10(sG2), %o1
  63         add     %l7, %o1, %o0, %tgd_add(sG2)
  64         call    __tls_get_addr, %tgd_call(sG2)
  65         nop
  66         nop;nop;nop;nop
  67
  68         /* GD -> LE with global variable defined in executable */
  69         sethi   %tgd_hi22(sg1), %l0
  70         add     %l0, %tgd_lo10(sg1), %l5
  71         add     %l7, %l5, %o0, %tgd_add(sg1)
  72         call    __tls_get_addr, %tgd_call(sg1)
  73         nop
  74         nop;nop;nop;nop
  75
  76         /* GD -> LE with local variable defined in executable */
  77         sethi   %tgd_hi22(sl1), %o0
  78         add     %o0, %tgd_lo10(sl1), %o1
  79         add     %l7, %o1, %o0, %tgd_add(sl1)
  80         call    __tls_get_addr, %tgd_call(sl1)
  81         nop
  82         nop;nop;nop;nop
  83
  84         /* GD -> LE with hidden variable defined in executable */
  85         sethi   %tgd_hi22(sh1), %o0
  86         add     %o0, %tgd_lo10(sh1), %o1
  87         add     %l7, %o1, %o0, %tgd_add(sh1)
  88         call    __tls_get_addr, %tgd_call(sh1)
  89         nop
  90         nop;nop;nop;nop
  91
  92         /* LD -> LE */
  93         sethi   %tldm_hi22(sl1), %l1
  94         nop
  95         add     %l1, %tldm_lo10(sl1), %l2
  96         nop
  97         add     %l7, %l2, %o0, %tldm_add(sl1)
  98         nop
  99         call    __tls_get_addr, %tldm_call(sl1)
 100         nop
 101         sethi   %tldo_hix22(sl1), %l3
 102         nop
 103         xor     %l3, %tldo_lox10(sl1), %l4
 104         nop
 105         add     %o0, %l4, %l5, %tldo_add(sl1)
 106         nop
 107         sethi   %tldo_hix22(sl2 + 2), %l2
 108         nop
 109         xor     %l2, %tldo_lox10(sl2 + 2), %l3
 110         nop
 111         lduh    [%o0 + %l3], %l6, %tldo_add(sl2 + 2)
 112         nop;nop;nop;nop
 113
 114         /* LD -> LE against hidden variables */
 115         sethi   %tldm_hi22(sh1), %o1
 116         sethi   %tldo_hix22(sh1), %l3
 117         add     %o1, %tldm_lo10(sh1), %o2
 118         sethi   %tldo_hix22(sh2 + 1), %l2
 119         add     %l7, %o2, %o0, %tldm_add(sh1)
 120         xor     %l3, %tldo_lox10(sh1), %l4
 121         call    __tls_get_addr, %tldm_call(sh1)
 122         xor     %l2, %tldo_lox10(sh2 + 1), %l3
 123         add     %o0, %l4, %l5, %tldo_add(sh1)
 124         ldub    [%o0 + %l3], %l6, %tldo_add(sh2 + 1)
 125         nop;nop;nop;nop
 126
 127         /* IE against global var  */
 128         sethi   %tie_hi22(sG2), %l1
 129         nop
 130         add     %l1, %tie_lo10(sG2), %l2
 131         nop
 132         ldx     [%l7 + %l2], %l2, %tie_ldx(sG2)
 133         nop
 134         add     %g7, %l2, %l2, %tie_add(sG2)
 135         nop;nop;nop;nop
 136
 137         /* IE -> LE against global var defined in exec */
 138         sethi   %tie_hi22(sg1), %o3
 139         add     %o3, %tie_lo10(sg1), %o3
 140         ldx     [%l7 + %o3], %o2, %tie_ldx(sg1)
 141         add     %g7, %o2, %o4, %tie_add(sg1)
 142         nop;nop;nop;nop
 143
 144         /* IE -> LE against local var */
 145         sethi   %tie_hi22(sl1), %l4
 146         add     %l4, %tie_lo10(sl1), %l1
 147         ldx     [%l7 + %l1], %l3, %tie_ldx(sl1)
 148         add     %g7, %l3, %l3, %tie_add(sl1)
 149         nop;nop;nop;nop
 150
 151         /* IE -> LE against hidden var */
 152         sethi   %tie_hi22(sh1), %o1
 153         add     %o1, %tie_lo10(sh1), %o3
 154         ldx     [%l7 + %o3], %o0, %tie_ldx(sh1)
 155         add     %g7, %o0, %o3, %tie_add(sh1)
 156         nop;nop;nop;nop
 157
 158         /* Direct access through %g7  */
 159
 160         /* IE against global var  */
 161         sethi   %tie_hi22(sG5), %o3
 162         add     %o3, %tie_lo10(sG5), %o3
 163         ldx     [%l7 + %o3], %o2, %tie_ldx(sG5)
 164         ldx     [%g7 + %o2], %o4, %tie_add(sG5)
 165         nop;nop;nop;nop
 166
 167         /* IE->LE against local var  */
 168         sethi   %tie_hi22(sl5), %o3
 169         add     %o3, %tie_lo10(sl5), %o3
 170         ldx     [%l7 + %o3], %o2, %tie_ldx(sl5)
 171         stb     %o4, [%g7 + %o2], %tie_add(sl5)
 172         nop;nop;nop;nop
 173
 174         /* IE->LE against hidden var  */
 175         sethi   %tie_hi22(sh5), %o5
 176         add     %o5, %tie_lo10(sh5), %o3
 177         ldx     [%l7 + %o3], %o2, %tie_ldx(sh5)
 178         ldsb    [%g7 + %o2], %o4, %tie_add(sh5)
 179         nop;nop;nop;nop
 180
 181         return  %i7 + 8
 182         nop