syscall_arch.h raw

   1  #define __SYSCALL_LL_E(x) (x)
   2  #define __SYSCALL_LL_O(x) (x)
   3  
   4  static __inline long __syscall0(long n)
   5  {
   6  	unsigned long ret;
   7  	__asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n) : "rcx", "r11", "memory");
   8  	return ret;
   9  }
  10  
  11  static __inline long __syscall1(long n, long a1)
  12  {
  13  	unsigned long ret;
  14  	__asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1) : "rcx", "r11", "memory");
  15  	return ret;
  16  }
  17  
  18  static __inline long __syscall2(long n, long a1, long a2)
  19  {
  20  	unsigned long ret;
  21  	__asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2)
  22  						  : "rcx", "r11", "memory");
  23  	return ret;
  24  }
  25  
  26  static __inline long __syscall3(long n, long a1, long a2, long a3)
  27  {
  28  	unsigned long ret;
  29  	__asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
  30  						  "d"(a3) : "rcx", "r11", "memory");
  31  	return ret;
  32  }
  33  
  34  static __inline long __syscall4(long n, long a1, long a2, long a3, long a4)
  35  {
  36  	unsigned long ret;
  37  	register long r10 __asm__("r10") = a4;
  38  	__asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
  39  						  "d"(a3), "r"(r10): "rcx", "r11", "memory");
  40  	return ret;
  41  }
  42  
  43  static __inline long __syscall5(long n, long a1, long a2, long a3, long a4, long a5)
  44  {
  45  	unsigned long ret;
  46  	register long r10 __asm__("r10") = a4;
  47  	register long r8 __asm__("r8") = a5;
  48  	__asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
  49  						  "d"(a3), "r"(r10), "r"(r8) : "rcx", "r11", "memory");
  50  	return ret;
  51  }
  52  
  53  static __inline long __syscall6(long n, long a1, long a2, long a3, long a4, long a5, long a6)
  54  {
  55  	unsigned long ret;
  56  	register long r10 __asm__("r10") = a4;
  57  	register long r8 __asm__("r8") = a5;
  58  	register long r9 __asm__("r9") = a6;
  59  	__asm__ __volatile__ ("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2),
  60  						  "d"(a3), "r"(r10), "r"(r8), "r"(r9) : "rcx", "r11", "memory");
  61  	return ret;
  62  }
  63  
  64  #define VDSO_USEFUL
  65  #define VDSO_CGT_SYM "__vdso_clock_gettime"
  66  #define VDSO_CGT_VER "LINUX_2.6"
  67  #define VDSO_GETCPU_SYM "__vdso_getcpu"
  68  #define VDSO_GETCPU_VER "LINUX_2.6"
  69  
  70  #define IPC_64 0
  71