resource/ulimit.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __ulimit
   4         .type   __ulimit, @function
   5 __ulimit:
   6         pushq   %rbx
   7         subq    $96, %rsp
   8         cmpl    $2, %edi
   9         leaq    112(%rsp), %rax
  10         movq    %rsi, 56(%rsp)
  11         movl    $8, 24(%rsp)
  12         movq    %rax, 32(%rsp)
  13         leaq    48(%rsp), %rax
  14         movq    %rax, 40(%rsp)
  15         je      .L3
  16         cmpl    $4, %edi
  17         je      .L4
  18         cmpl    $1, %edi
  19         je      .L18
  20         movq    __libc_errno@gottpoff(%rip), %rax
  21         movl    $22, %fs:(%rax)
  22 .L15:
  23         movq    $-1, %rbx
  24         addq    $96, %rsp
  25         movq    %rbx, %rax
  26         popq    %rbx
  27         ret
  28         .p2align 4,,10
  29         .p2align 3
  30 .L18:
  31         movq    %rsp, %rsi
  32         call    __getrlimit
  33         testl   %eax, %eax
  34         jne     .L15
  35         movq    (%rsp), %rax
  36         movabsq $9223372036854775807, %rbx
  37         movq    %rax, %rdx
  38         shrq    $9, %rdx
  39         cmpq    $-1, %rax
  40         cmovne  %rdx, %rbx
  41         addq    $96, %rsp
  42         movq    %rbx, %rax
  43         popq    %rbx
  44         ret
  45         .p2align 4,,10
  46         .p2align 3
  47 .L4:
  48         movl    $4, %edi
  49         call    __sysconf
  50         addq    $96, %rsp
  51         movq    %rax, %rbx
  52         movq    %rbx, %rax
  53         popq    %rbx
  54         ret
  55 .L3:
  56         movq    40(%rsp), %rax
  57         movl    $16, 24(%rsp)
  58         movq    8(%rax), %rbx
  59         movabsq $36028797018963967, %rax
  60         cmpq    %rax, %rbx
  61         jbe     .L10
  62         movq    $-1, %rax
  63         movabsq $9223372036854775807, %rbx
  64         movq    %rax, (%rsp)
  65         movq    %rax, 8(%rsp)
  66 .L11:
  67         movq    %rsp, %rsi
  68         movl    $1, %edi
  69         call    __setrlimit
  70         cmpl    $-1, %eax
  71         je      .L15
  72         addq    $96, %rsp
  73         movq    %rbx, %rax
  74         popq    %rbx
  75         ret
  76 .L10:
  77         movq    %rbx, %rax
  78         salq    $9, %rax
  79         movq    %rax, (%rsp)
  80         movq    %rax, 8(%rsp)
  81         jmp     .L11
  82         .size   __ulimit, .-__ulimit
  83         .weak   ulimit
  84         .set    ulimit,__ulimit
  85         .hidden __setrlimit
  86         .hidden __sysconf
  87         .hidden __getrlimit