posix/spawn_faction_addclose.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __posix_spawn_file_actions_addclose
   4         .hidden __posix_spawn_file_actions_addclose
   5         .type   __posix_spawn_file_actions_addclose, @function
   6 __posix_spawn_file_actions_addclose:
   7         pushq   %rbp
   8         pushq   %rbx
   9         movq    %rdi, %rbx
  10         movl    %esi, %edi
  11         movl    %esi, %ebp
  12         subq    $8, %rsp
  13         call    __spawn_valid_fd
  14         testb   %al, %al
  15         movl    $9, %edx
  16         je      .L1
  17         movl    4(%rbx), %edx
  18         cmpl    (%rbx), %edx
  19         je      .L9
  20 .L3:
  21         movslq  %edx, %rax
  22         addl    $1, %edx
  23         salq    $5, %rax
  24         addq    8(%rbx), %rax
  25         movl    $0, (%rax)
  26         movl    %ebp, 8(%rax)
  27         movl    %edx, 4(%rbx)
  28         xorl    %edx, %edx
  29 .L1:
  30         addq    $8, %rsp
  31         movl    %edx, %eax
  32         popq    %rbx
  33         popq    %rbp
  34         ret
  35         .p2align 4,,10
  36         .p2align 3
  37 .L9:
  38         movq    %rbx, %rdi
  39         call    __posix_spawn_file_actions_realloc
  40         testl   %eax, %eax
  41         movl    $12, %edx
  42         jne     .L1
  43         movl    4(%rbx), %edx
  44         jmp     .L3
  45         .size   __posix_spawn_file_actions_addclose, .-__posix_spawn_file_actions_addclose
  46         .weak   posix_spawn_file_actions_addclose
  47         .set    posix_spawn_file_actions_addclose,__posix_spawn_file_actions_addclose
  48         .hidden __posix_spawn_file_actions_realloc
  49         .hidden __spawn_valid_fd