nptl/sigwait.shared.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __sigwait
   4         .type   __sigwait, @function
   5 __sigwait:
   6         pushq   %r12
   7         pushq   %rbp
   8         movq    %rsi, %r12
   9         pushq   %rbx
  10         movq    %rdi, %rbp
  11         addq    $-128, %rsp
  12         movq    %rsp, %rbx
  13         jmp     .L3
  14         .p2align 4,,10
  15         .p2align 3
  16 .L9:
  17         movq    errno@gottpoff(%rip), %rax
  18         movl    %fs:(%rax), %eax
  19         cmpl    $4, %eax
  20         jne     .L1
  21 .L3:
  22         xorl    %edx, %edx
  23         movq    %rbx, %rsi
  24         movq    %rbp, %rdi
  25         call    __sigtimedwait@PLT
  26         testl   %eax, %eax
  27         js      .L9
  28         movl    (%rsp), %eax
  29         movl    %eax, (%r12)
  30         xorl    %eax, %eax
  31 .L1:
  32         subq    $-128, %rsp
  33         popq    %rbx
  34         popq    %rbp
  35         popq    %r12
  36         ret
  37         .size   __sigwait, .-__sigwait
  38         .globl  __libc_sigwait
  39         .set    __libc_sigwait,__sigwait
  40         .weak   sigwait
  41         .set    sigwait,__sigwait