posix/waitid.shared.s

   1         .text
   2 #APP
   3         memmove = __GI_memmove
   4         memset = __GI_memset
   5         memcpy = __GI_memcpy
   6 #NO_APP
   7         .p2align 4,,15
   8         .globl  __waitid
   9         .type   __waitid, @function
  10 __waitid:
  11         movl    %ecx, %r10d
  12 #APP
  13 # 29 "../sysdeps/unix/sysv/linux/waitid.c" 1
  14         movl %fs:24,%eax
  15 # 0 "" 2
  16 #NO_APP
  17         testl   %eax, %eax
  18         jne     .L2
  19         xorl    %r8d, %r8d
  20         movl    $247, %eax
  21 #APP
  22 # 29 "../sysdeps/unix/sysv/linux/waitid.c" 1
  23         syscall
  24
  25 # 0 "" 2
  26 #NO_APP
  27         cmpq    $-4096, %rax
  28         ja      .L11
  29         rep ret
  30         .p2align 4,,10
  31         .p2align 3
  32 .L2:
  33         pushq   %r13
  34         pushq   %r12
  35         movl    %ecx, %r13d
  36         pushq   %rbp
  37         pushq   %rbx
  38         movq    %rdx, %r12
  39         movl    %esi, %ebp
  40         movl    %edi, %ebx
  41         subq    $24, %rsp
  42         call    __libc_enable_asynccancel
  43         xorl    %r8d, %r8d
  44         movl    %eax, %r9d
  45         movl    %r13d, %r10d
  46         movq    %r12, %rdx
  47         movl    %ebp, %esi
  48         movl    %ebx, %edi
  49         movl    $247, %eax
  50 #APP
  51 # 29 "../sysdeps/unix/sysv/linux/waitid.c" 1
  52         syscall
  53
  54 # 0 "" 2
  55 #NO_APP
  56         cmpq    $-4096, %rax
  57         ja      .L12
  58 .L6:
  59         movl    %r9d, %edi
  60         movl    %eax, 12(%rsp)
  61         call    __libc_disable_asynccancel
  62         movl    12(%rsp), %eax
  63         addq    $24, %rsp
  64         popq    %rbx
  65         popq    %rbp
  66         popq    %r12
  67         popq    %r13
  68         ret
  69         .p2align 4,,10
  70         .p2align 3
  71 .L11:
  72         movq    __libc_errno@gottpoff(%rip), %rdx
  73         negl    %eax
  74         movl    %eax, %fs:(%rdx)
  75         movl    $-1, %eax
  76         ret
  77 .L12:
  78         movq    __libc_errno@gottpoff(%rip), %rdx
  79         negl    %eax
  80         movl    %eax, %fs:(%rdx)
  81         movl    $-1, %eax
  82         jmp     .L6
  83         .size   __waitid, .-__waitid
  84         .globl  __libc_waitid
  85         .set    __libc_waitid,__waitid
  86         .weak   waitid
  87         .set    waitid,__waitid
  88         .hidden __libc_disable_asynccancel
  89         .hidden __libc_enable_asynccancel