File:  [Qemu by Fabrice Bellard] / qemu / tests / test-i386-muldiv.h
Revision 1.1.1.2 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 16:47:56 2018 UTC (3 years, 3 months ago) by root
Branches: qemu, MAIN
CVS tags: qemu1001, qemu1000, qemu0151, qemu0150, qemu0141, qemu0140, qemu0130, qemu0125, qemu0124, qemu0123, qemu0122, qemu0121, qemu0120, qemu0111, qemu0110, qemu0105, qemu0104, qemu0103, qemu0102, qemu0101, qemu0100, qemu0091, HEAD
qemu 0.9.1

    1: 
    2: void 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: 
   20: void 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: 
   38: void 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__)
   57: void 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

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