nptl/pthread_sigqueue.s

   1         .text
   2         .p2align 4,,15
   3         .globl  pthread_sigqueue
   4         .type   pthread_sigqueue, @function
   5 pthread_sigqueue:
   6         pushq   %r14
   7         pushq   %r13
   8         pushq   %r12
   9         pushq   %rbp
  10         pushq   %rbx
  11         addq    $-128, %rsp
  12         movl    720(%rdi), %ebx
  13         testl   %ebx, %ebx
  14         jle     .L3
  15         leal    -32(%rsi), %ecx
  16         movl    $22, %eax
  17         cmpl    $1, %ecx
  18         jbe     .L1
  19         movq    %rsp, %r14
  20         movl    %esi, %r12d
  21         movq    %rdx, %rbp
  22         call    getpid@PLT
  23         leaq    8(%r14), %rdi
  24         movl    %eax, %r13d
  25         movl    $15, %ecx
  26         xorl    %eax, %eax
  27         movq    $0, 4(%rsp)
  28         movq    $0, 120(%rsp)
  29         rep stosq
  30         movl    %r12d, (%rsp)
  31         movl    $-1, 8(%rsp)
  32         movl    %r13d, 16(%rsp)
  33         call    getuid@PLT
  34         movq    %rbp, 24(%rsp)
  35         movl    %eax, 20(%rsp)
  36         movq    %r14, %r10
  37         movl    %r12d, %edx
  38         movl    %ebx, %esi
  39         movl    %r13d, %edi
  40         movl    $297, %eax
  41 #APP
  42 # 64 "../sysdeps/unix/sysv/linux/pthread_sigqueue.c" 1
  43         syscall
  44
  45 # 0 "" 2
  46 #NO_APP
  47         movl    %eax, %edx
  48         negl    %edx
  49         cmpl    $-4096, %eax
  50         movl    $0, %eax
  51         cmova   %edx, %eax
  52 .L1:
  53         subq    $-128, %rsp
  54         popq    %rbx
  55         popq    %rbp
  56         popq    %r12
  57         popq    %r13
  58         popq    %r14
  59         ret
  60         .p2align 4,,10
  61         .p2align 3
  62 .L3:
  63         subq    $-128, %rsp
  64         movl    $3, %eax
  65         popq    %rbx
  66         popq    %rbp
  67         popq    %r12
  68         popq    %r13
  69         popq    %r14
  70         ret
  71         .size   pthread_sigqueue, .-pthread_sigqueue