nptl/pthread_attr_setsigmask_internal.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __pthread_attr_setsigmask_internal
   4         .hidden __pthread_attr_setsigmask_internal
   5         .type   __pthread_attr_setsigmask_internal, @function
   6 __pthread_attr_setsigmask_internal:
   7         testq   %rsi, %rsi
   8         je      .L10
   9         pushq   %rbp
  10         pushq   %rbx
  11         movq    %rdi, %rbp
  12         movq    %rsi, %rbx
  13         subq    $8, %rsp
  14         call    __pthread_attr_extension
  15         testl   %eax, %eax
  16         jne     .L1
  17         movq    40(%rbp), %rdx
  18         movdqu  (%rbx), %xmm0
  19         movups  %xmm0, 16(%rdx)
  20         movdqu  16(%rbx), %xmm0
  21         movups  %xmm0, 32(%rdx)
  22         movdqu  32(%rbx), %xmm0
  23         movups  %xmm0, 48(%rdx)
  24         movdqu  48(%rbx), %xmm0
  25         movups  %xmm0, 64(%rdx)
  26         movdqu  64(%rbx), %xmm0
  27         movups  %xmm0, 80(%rdx)
  28         movdqu  80(%rbx), %xmm0
  29         movups  %xmm0, 96(%rdx)
  30         movdqu  96(%rbx), %xmm0
  31         movups  %xmm0, 112(%rdx)
  32         movdqu  112(%rbx), %xmm0
  33         movb    $1, 144(%rdx)
  34         movups  %xmm0, 128(%rdx)
  35 .L1:
  36         addq    $8, %rsp
  37         popq    %rbx
  38         popq    %rbp
  39         ret
  40         .p2align 4,,10
  41         .p2align 3
  42 .L10:
  43         movq    40(%rdi), %rdx
  44         xorl    %eax, %eax
  45         testq   %rdx, %rdx
  46         je      .L7
  47         movb    $0, 144(%rdx)
  48         ret
  49         .p2align 4,,10
  50         .p2align 3
  51 .L7:
  52         rep ret
  53         .size   __pthread_attr_setsigmask_internal, .-__pthread_attr_setsigmask_internal
  54         .hidden __pthread_attr_extension