stdio-common/reg-type.shared.s

   1         .text
   2 #APP
   3         memmove = __GI_memmove
   4         memset = __GI_memset
   5         memcpy = __GI_memcpy
   6         .section __libc_freeres_ptrs, "aw", %nobits
   7         .previous
   8 #NO_APP
   9         .p2align 4,,15
  10         .globl  __register_printf_type
  11         .type   __register_printf_type, @function
  12 __register_printf_type:
  13         pushq   %rbx
  14         movq    %rdi, %rbx
  15 #APP
  16 # 38 "reg-type.c" 1
  17         movl %fs:24,%eax
  18 # 0 "" 2
  19 #NO_APP
  20         testl   %eax, %eax
  21         jne     .L2
  22         movl    $1, %edx
  23 #APP
  24 # 47 "../sysdeps/unix/sysv/linux/x86/lowlevellock.h" 1
  25         cmpxchgl %edx, lock(%rip)
  26 # 0 "" 2
  27 #NO_APP
  28 .L3:
  29         cmpq    $0, __printf_va_arg_table(%rip)
  30         je      .L4
  31 .L8:
  32         movl    pa_next_type(%rip), %r8d
  33         cmpl    $256, %r8d
  34         je      .L15
  35         leal    1(%r8), %eax
  36         movq    __printf_va_arg_table(%rip), %rdx
  37         movl    %eax, pa_next_type(%rip)
  38         movslq  %r8d, %rax
  39         movq    %rbx, -64(%rdx,%rax,8)
  40 .L7:
  41 #APP
  42 # 57 "reg-type.c" 1
  43         movl %fs:24,%eax
  44 # 0 "" 2
  45 #NO_APP
  46         testl   %eax, %eax
  47         jne     .L9
  48         subl    $1, lock(%rip)
  49 .L1:
  50         movl    %r8d, %eax
  51         popq    %rbx
  52         ret
  53         .p2align 4,,10
  54         .p2align 3
  55 .L4:
  56         movl    $8, %esi
  57         movl    $248, %edi
  58         call    calloc@PLT
  59         testq   %rax, %rax
  60         movq    %rax, __printf_va_arg_table(%rip)
  61         jne     .L8
  62         movl    $-1, %r8d
  63         jmp     .L7
  64         .p2align 4,,10
  65         .p2align 3
  66 .L9:
  67         xorl    %eax, %eax
  68 #APP
  69 # 57 "reg-type.c" 1
  70         xchgl %eax, lock(%rip)
  71 # 0 "" 2
  72 #NO_APP
  73         cmpl    $1, %eax
  74         jle     .L1
  75         xorl    %r10d, %r10d
  76         movl    $1, %edx
  77         movl    $129, %esi
  78         leaq    lock(%rip), %rdi
  79         movl    $202, %eax
  80 #APP
  81 # 57 "reg-type.c" 1
  82         syscall
  83
  84 # 0 "" 2
  85 #NO_APP
  86         jmp     .L1
  87         .p2align 4,,10
  88         .p2align 3
  89 .L2:
  90         xorl    %eax, %eax
  91         movl    $1, %edx
  92         lock cmpxchgl   %edx, lock(%rip)
  93         je      .L3
  94         leaq    lock(%rip), %rdi
  95         call    __lll_lock_wait_private
  96         jmp     .L3
  97         .p2align 4,,10
  98         .p2align 3
  99 .L15:
 100         movq    __libc_errno@gottpoff(%rip), %rax
 101         movl    $-1, %r8d
 102         movl    $28, %fs:(%rax)
 103         jmp     .L7
 104         .size   __register_printf_type, .-__register_printf_type
 105         .weak   register_printf_type
 106         .set    register_printf_type,__register_printf_type
 107         .data
 108         .align 4
 109         .type   pa_next_type, @object
 110         .size   pa_next_type, 4
 111 pa_next_type:
 112         .long   8
 113         .local  lock
 114         .comm   lock,4,4
 115         .hidden __printf_va_arg_table
 116         .globl  __printf_va_arg_table
 117         .section        __libc_freeres_ptrs
 118         #,"aw",@progbits
 119         .align 8
 120         .type   __printf_va_arg_table, @object
 121         .size   __printf_va_arg_table, 8
 122 __printf_va_arg_table:
 123         .zero   8
 124         .hidden __lll_lock_wait_private