signal/sigorset.s

   1         .text
   2         .p2align 4,,15
   3         .globl  sigorset
   4         .type   sigorset, @function
   5 sigorset:
   6         testq   %rsi, %rsi
   7         sete    %cl
   8         testq   %rdx, %rdx
   9         sete    %al
  10         orb     %al, %cl
  11         jne     .L5
  12         testq   %rdi, %rdi
  13         je      .L5
  14         movq    (%rsi), %rax
  15         orq     (%rdx), %rax
  16         movq    %rax, (%rdi)
  17         xorl    %eax, %eax
  18         ret
  19         .p2align 4,,10
  20         .p2align 3
  21 .L5:
  22         movq    __libc_errno@gottpoff(%rip), %rax
  23         movl    $22, %fs:(%rax)
  24         movl    $-1, %eax
  25         ret
  26         .size   sigorset, .-sigorset