workbench/devs/AHI/Device/test.c

   1
   2 //#include "addroutines.h"
   3
   4 extern long long int c, d, e, f;
   5 extern int i, j;
   6
   7 //long long
   8 //test( ADDARGS )
   9 //{
  10 //  return Samples + ScaleLeft + ScaleRight + (int) StartPointLeft + (int) StartPointRight
  11 //         + (int) Src + (int) Dst + FirstOffsetI + Add + (int) Offset + (int) StopAtZero;
  12 //}
  13
  14 long long
  15  test2( long long* offset, long long add, unsigned long samples )
  16 {
  17   *offset += add * samples;
  18   return offset;
  19 }
  20
  21 int
  22 compare( int a, int b )
  23 {
  24   return( a < 0 && b >= 0 || a > 0 && b <= 0 );
  25 }
  26
  27 int
  28 main( void )
  29 {
  30   return test( 0x00000, 0x10000, 0x20000, 0x30000, 0x40000, 0x50000,
  31                0x60000, 0x70000, 0x800808000, 0x90000, 0x1000 );
  32 }
  33
  34 /* m68k:
  35
  36  4(sp) long       0x00000000           Samples
  37  8(sp) long       0x00010000           ScaleLeft
  38 12(sp) long       0x00020000           ScaleRight
  39 16(sp) long       0x00030000           StartPointLeft
  40 20(sp) long       0x00040000           StartPointRight
  41 24(sp) long       0x00050000           Src
  42 28(sp) long       0x00060000           Dst
  43 32(sp) long       0x00070000           FirstOffsetI
  44 36(sp) long long  0x0000000800808000   Add
  45 44(sp) long       0x00090000           Offset
  46 50(sp) word       0x1000               StopAtZero
  47
  48 ** ppc
  49
  50  8(r1)            0x00000008           Add
  51 12(r1)            0x00808000
  52 16(r1)            0x00090000           Offset
  53 20(r1) word       0x1000               StopAtZero
  54 r3     long       0x00000000           Samples
  55 r4     long       0x00010000           ScaleLeft
  56 r5     long       0x00020000           ScaleRight
  57 r6     long       0x00030000           StartPointLeft
  58 r7     long       0x00040000           StartPointRight
  59 r8     long       0x00050000           Src
  60 r9     long       0x00060000           Dst
  61 r10    long       0x00070000           FirstOffsetI
  62
  63 */