gcc/testsuite/gcc.target/aarch64/test_frame_common.h

   1 extern void abort ();
   2
   3 #define CVT(v) ((unsigned char)(v))
   4
   5 static void __attribute__((noinline, noclone))
   6 check_args_8 (int a0, int a1, int a2, int a3, int a4, int a5, int a6, int a7,
   7               int a8)
   8 {
   9   if (a0 != 0
  10       || a1 != 1
  11       || a2 != 2
  12       || a3 != 3
  13       || a4 != 4
  14       || a5 != 5
  15       || a6 != 6
  16       || a7 != 7
  17       || a8 != 8)
  18     abort ();
  19 }
  20
  21 static void __attribute__((noinline, noclone))
  22 check_args_24 (int a0, int a1, int a2, int a3, int a4, int a5, int a6, int a7,
  23                int a8, int a9, int a10)
  24 {
  25   if (a0 != 0
  26       || a1 != 1
  27       || a2 != 2
  28       || a3 != 3
  29       || a4 != 4
  30       || a5 != 5
  31       || a6 != 6
  32       || a7 != 7
  33       || a8 != 8
  34       || a9 != 9
  35       || a10 != 10)
  36     abort ();
  37 }
  38
  39 void __attribute__ ((noinline, noclone))
  40 initialize_array (unsigned char *a, int len)
  41 {
  42   int i;
  43
  44   for (i = 0; i < (len / 2); i++)
  45     {
  46       a[i] = i;
  47       a[len - i - 1] = i;
  48     }
  49
  50   return;
  51 }
  52
  53 #define t_frame_pattern(name, local_size, callee_saved)\
  54 int \
  55 name (void)\
  56 {\
  57   unsigned char a[local_size];\
  58   initialize_array (a, local_size); \
  59   __asm__ ("":::callee_saved); \
  60   if (a[0] != a[local_size - 1] \
  61       || a[0] != 0) \
  62     return 0; \
  63   if (a[local_size / 2 - 1] != a[local_size / 2] \
  64       || a[local_size / 2 - 1] != CVT (local_size / 2 - 1)) \
  65     return 0; \
  66   return 1; \
  67 }
  68
  69 #define t_frame_pattern_outgoing(name, local_size, callee_saved, out_going_num, ...)\
  70 int \
  71 name (void)\
  72 {\
  73   unsigned char a[local_size];\
  74   initialize_array (a, local_size); \
  75   __asm__ ("":::callee_saved); \
  76   if (a[0] != a[local_size - 1] \
  77       || a[0] != 0) \
  78     return 0; \
  79   if (a[local_size / 2 - 1] != a[local_size / 2] \
  80       || a[local_size / 2 - 1] != CVT (local_size / 2 - 1)) \
  81     return 0; \
  82   check_args_ ## out_going_num (a[0], a[1], a[2], a[3], a[4], a[5], a[6],\
  83                                 a[7], __VA_ARGS__); \
  84   return 1; \
  85 }
  86
  87 #define t_frame_run(name) \
  88 int \
  89 main (int argc, char **argv) \
  90 {\
  91   if (!name ())\
  92     abort ();\
  93   return 0;\
  94 }