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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [ld/] [testsuite/] [ld-x86-64/] [tlsbinpic.s] - Blame information for rev 128

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Line No. Rev Author Line
1 128 khays
        /* Force .data aligned to 4K, so that .got very likely gets at
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           0x5021a0 (0x60 bytes .tdata and 0x140 bytes .dynamic)  */
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        .data
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        .balign 4096
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        .section ".tdata", "awT", @progbits
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        .globl sg1, sg2, sg3, sg4, sg5, sg6, sg7, sg8
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        .globl sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
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        .hidden sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
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sg1:    .long 17
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sg2:    .long 18
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sg3:    .long 19
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sg4:    .long 20
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sg5:    .long 21
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sg6:    .long 22
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sg7:    .long 23
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sg8:    .long 24
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sl1:    .long 65
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sl2:    .long 66
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sl3:    .long 67
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sl4:    .long 68
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sl5:    .long 69
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sl6:    .long 70
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sl7:    .long 71
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sl8:    .long 72
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sh1:    .long 257
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sh2:    .long 258
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sh3:    .long 259
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sh4:    .long 260
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sh5:    .long 261
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sh6:    .long 262
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sh7:    .long 263
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sh8:    .long 264
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        /* Force .text aligned to 4K, so it very likely gets at 0x401000.  */
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        .text
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        .balign 4096
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        .globl  fn2
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        .type   fn2,@function
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fn2:
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        pushq   %rbp
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        movq    %rsp, %rbp
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        /* GD -> IE because variable is not defined in executable */
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        .byte   0x66
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        leaq    sG1@tlsgd(%rip), %rdi
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        .word   0x6666
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        rex64
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        call    __tls_get_addr@plt
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        nop;nop;nop;nop
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        /* GD -> IE because variable is not defined in executable where
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           the variable is referenced through IE too */
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        .byte   0x66
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        leaq    sG2@tlsgd(%rip), %rdi
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        .word   0x6666
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        rex64
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        call    __tls_get_addr@plt
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        nop;nop;nop;nop
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        /* GD -> LE with global variable defined in executable */
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        .byte   0x66
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        leaq    sg1@tlsgd(%rip), %rdi
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        .word   0x6666
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        rex64
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        call    __tls_get_addr@plt
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        nop;nop;nop;nop
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        /* GD -> LE with local variable defined in executable */
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        .byte   0x66
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        leaq    sl1@tlsgd(%rip), %rdi
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        .word   0x6666
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        rex64
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        call    __tls_get_addr@plt
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        nop;nop;nop;nop
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        /* GD -> LE with hidden variable defined in executable */
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        .byte   0x66
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        leaq    sh1@tlsgd(%rip), %rdi
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        .word   0x6666
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        rex64
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        call    __tls_get_addr@plt
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        nop;nop;nop;nop
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        /* LD -> LE */
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        leaq    sl1@tlsld(%rip), %rdi
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        call    __tls_get_addr@plt
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        nop;nop
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        leaq    1+sl1@dtpoff(%rax), %rdx
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        nop;nop
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        leaq    sl2@dtpoff+2(%rax), %r9
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        nop;nop;nop;nop
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        /* LD -> LE against hidden variables */
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        leaq    sh1@tlsld(%rip), %rdi
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        call    __tls_get_addr@plt
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        nop;nop
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        leaq    sh1@dtpoff(%rax), %rdx
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        nop;nop
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        leaq    3+sh2@dtpoff(%rax), %rcx
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        nop;nop;nop;nop
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        /* IE against global var  */
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        movq    %fs:0, %r9
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        nop;nop
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        addq    sG2@gottpoff(%rip), %r9
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        nop;nop;nop;nop
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        /* IE -> LE against global var defined in exec */
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        movq    %fs:0, %r10
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        nop;nop
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        addq    sg1@gottpoff(%rip), %r10
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        nop;nop;nop;nop
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        /* IE -> LE against local var */
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        movq    %fs:0, %rax
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        nop;nop
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        addq    sl1@gottpoff(%rip), %rax
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        nop;nop;nop;nop
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        /* IE -> LE against hidden var */
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        movq    %fs:0, %rcx
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        nop;nop
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        addq    sh1@gottpoff(%rip), %rcx
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        nop;nop;nop;nop
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        /* Direct access through %fs  */
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        /* IE against global var  */
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        movq    sG5@gottpoff(%rip), %rcx
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        nop;nop
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        movq    %fs:(%rcx), %rdx
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        nop;nop;nop;nop
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        /* IE->LE against local var  */
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        movq    sl5@gottpoff(%rip), %r11
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        nop;nop
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        movq    %fs:(%r11), %r12
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        nop;nop;nop;nop
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        /* IE->LE against hidden var  */
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        movq    sh5@gottpoff(%rip), %rdx
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        nop;nop
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        movq    %fs:(%rdx), %rdx
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        nop;nop;nop;nop
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        leave
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        ret

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