LXR qemu/tests/tcg/test-i386-muldiv.h

   1
   2void glue(glue(test_, OP), b)(long op0, long op1)
   3{
   4    long res, s1, s0, flags;
   5    s0 = op0;
   6    s1 = op1;
   7    res = s0;
   8    flags = 0;
   9    asm ("push %4\n\t"
  10         "popf\n\t"
  11         stringify(OP)"b %b2\n\t"
  12         "pushf\n\t"
  13         "pop %1\n\t"
  14         : "=a" (res), "=g" (flags)
  15         : "q" (s1), "0" (res), "1" (flags));
  16    printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CC=%04lx\n",
  17           stringify(OP) "b", s0, s1, res, flags & CC_MASK);
  18}
  19
  20void glue(glue(test_, OP), w)(long op0h, long op0, long op1)
  21{
  22    long res, s1, flags, resh;
  23    s1 = op1;
  24    resh = op0h;
  25    res = op0;
  26    flags = 0;
  27    asm ("push %5\n\t"
  28         "popf\n\t"
  29         stringify(OP) "w %w3\n\t"
  30         "pushf\n\t"
  31         "pop %1\n\t"
  32         : "=a" (res), "=g" (flags), "=d" (resh)
  33         : "q" (s1), "0" (res), "1" (flags), "2" (resh));
  34    printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n",
  35           stringify(OP) "w", op0h, op0, s1, resh, res, flags & CC_MASK);
  36}
  37
  38void glue(glue(test_, OP), l)(long op0h, long op0, long op1)
  39{
  40    long res, s1, flags, resh;
  41    s1 = op1;
  42    resh = op0h;
  43    res = op0;
  44    flags = 0;
  45    asm ("push %5\n\t"
  46         "popf\n\t"
  47         stringify(OP) "l %k3\n\t"
  48         "pushf\n\t"
  49         "pop %1\n\t"
  50         : "=a" (res), "=g" (flags), "=d" (resh)
  51         : "q" (s1), "0" (res), "1" (flags), "2" (resh));
  52    printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n",
  53           stringify(OP) "l", op0h, op0, s1, resh, res, flags & CC_MASK);
  54}
  55
  56#if defined(__x86_64__)
  57void glue(glue(test_, OP), q)(long op0h, long op0, long op1)
  58{
  59    long res, s1, flags, resh;
  60    s1 = op1;
  61    resh = op0h;
  62    res = op0;
  63    flags = 0;
  64    asm ("push %5\n\t"
  65         "popf\n\t"
  66         stringify(OP) "q %3\n\t"
  67         "pushf\n\t"
  68         "pop %1\n\t"
  69         : "=a" (res), "=g" (flags), "=d" (resh)
  70         : "q" (s1), "0" (res), "1" (flags), "2" (resh));
  71    printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n",
  72           stringify(OP) "q", op0h, op0, s1, resh, res, flags & CC_MASK);
  73}
  74#endif
  75
  76#undef OP
  77