nptl/pthread_setschedprio.s

   1         .text
   2         .p2align 4,,15
   3         .globl  pthread_setschedprio
   4         .type   pthread_setschedprio, @function
   5 pthread_setschedprio:
   6         movl    720(%rdi), %eax
   7         testl   %eax, %eax
   8         jle     .L7
   9         pushq   %r12
  10         pushq   %rbp
  11         leaq    1560(%rdi), %rbp
  12         pushq   %rbx
  13         movl    %esi, %r12d
  14         movq    %rdi, %rbx
  15         xorl    %eax, %eax
  16         movl    $1, %edx
  17         subq    $16, %rsp
  18         movl    %esi, 12(%rsp)
  19         lock cmpxchgl   %edx, 0(%rbp)
  20         jne     .L16
  21 .L3:
  22         movq    1712(%rbx), %rax
  23         testq   %rax, %rax
  24         jne     .L17
  25 .L4:
  26         movl    720(%rbx), %edi
  27         leaq    12(%rsp), %rsi
  28         call    sched_setparam@PLT
  29         cmpl    $-1, %eax
  30         je      .L18
  31         orl     $32, 780(%rbx)
  32         movl    %r12d, 12(%rsp)
  33         xorl    %r8d, %r8d
  34         movl    %r12d, 1592(%rbx)
  35 .L6:
  36         xorl    %eax, %eax
  37 #APP
  38 # 61 "pthread_setschedprio.c" 1
  39         xchgl %eax, 0(%rbp)
  40 # 0 "" 2
  41 #NO_APP
  42         cmpl    $1, %eax
  43         jg      .L19
  44 .L1:
  45         addq    $16, %rsp
  46         movl    %r8d, %eax
  47         popq    %rbx
  48         popq    %rbp
  49         popq    %r12
  50         ret
  51         .p2align 4,,10
  52         .p2align 3
  53 .L7:
  54         movl    $3, %r8d
  55         movl    %r8d, %eax
  56         ret
  57         .p2align 4,,10
  58         .p2align 3
  59 .L16:
  60         movq    %rbp, %rdi
  61         call    __lll_lock_wait_private@PLT
  62         jmp     .L3
  63         .p2align 4,,10
  64         .p2align 3
  65 .L17:
  66         movl    (%rax), %eax
  67         cmpl    %r12d, %eax
  68         jle     .L4
  69         movl    %eax, 12(%rsp)
  70         jmp     .L4
  71         .p2align 4,,10
  72         .p2align 3
  73 .L18:
  74         movq    errno@gottpoff(%rip), %rax
  75         movl    %fs:(%rax), %r8d
  76         jmp     .L6
  77         .p2align 4,,10
  78         .p2align 3
  79 .L19:
  80         xorl    %r10d, %r10d
  81         movl    $1, %edx
  82         movl    $129, %esi
  83         movq    %rbp, %rdi
  84         movl    $202, %eax
  85 #APP
  86 # 61 "pthread_setschedprio.c" 1
  87         syscall
  88
  89 # 0 "" 2
  90 #NO_APP
  91         jmp     .L1
  92         .size   pthread_setschedprio, .-pthread_setschedprio