rt/mq_open.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __mq_open
   4         .type   __mq_open, @function
   5 __mq_open:
   6         movq    %rdx, -32(%rsp)
   7         movq    %rcx, -24(%rsp)
   8         cmpb    $47, (%rdi)
   9         jne     .L14
  10         xorl    %r10d, %r10d
  11         xorl    %edx, %edx
  12         testb   $64, %sil
  13         jne     .L15
  14 .L4:
  15         addq    $1, %rdi
  16         movl    $240, %eax
  17 #APP
  18 # 50 "../sysdeps/unix/sysv/linux/mq_open.c" 1
  19         syscall
  20
  21 # 0 "" 2
  22 #NO_APP
  23         cmpq    $-4096, %rax
  24         ja      .L16
  25         rep ret
  26         .p2align 4,,10
  27         .p2align 3
  28 .L15:
  29         leaq    8(%rsp), %rax
  30         movl    $24, -72(%rsp)
  31         movq    %rax, -64(%rsp)
  32         leaq    -48(%rsp), %rax
  33         movl    16(%rax), %edx
  34         movq    24(%rax), %r10
  35         movq    %rax, -56(%rsp)
  36         jmp     .L4
  37         .p2align 4,,10
  38         .p2align 3
  39 .L16:
  40         movq    errno@gottpoff(%rip), %rdx
  41         negl    %eax
  42         movl    %eax, %fs:(%rdx)
  43         movl    $-1, %eax
  44         ret
  45         .p2align 4,,10
  46         .p2align 3
  47 .L14:
  48         movq    errno@gottpoff(%rip), %rax
  49         movl    $22, %fs:(%rax)
  50         movl    $-1, %eax
  51         ret
  52         .size   __mq_open, .-__mq_open
  53         .globl  mq_open
  54         .set    mq_open,__mq_open
  55         .section        .rodata.str1.8,"aMS",@progbits,1
  56         .align 8
  57 .LC0:
  58         .string "invalid mq_open call: O_CREAT without mode and attr"
  59         .text
  60         .p2align 4,,15
  61         .globl  __mq_open_2
  62         .type   __mq_open_2, @function
  63 __mq_open_2:
  64         testb   $64, %sil
  65         jne     .L22
  66         xorl    %eax, %eax
  67         jmp     __mq_open
  68 .L22:
  69         leaq    .LC0(%rip), %rdi
  70         subq    $8, %rsp
  71         call    __fortify_fail@PLT
  72         .size   __mq_open_2, .-__mq_open_2