Hi!

15-Авг-2004 20:24 [EMAIL PROTECTED] (Bart Oldeman) wrote to
[EMAIL PROTECTED]:

>> -      lr.BH = OEM_ID;
>> -      lr.CH = REVISION_MAJOR;   /* JPP */
>> -      lr.CL = REVISION_MINOR;
>> -      lr.BL = REVISION_SEQ;
>> +      lr.BX = (OEM_ID << 8) | REVISION_SEQ;
>> +      lr.CX = 0; /* serial number must be 0 or buggy 32RTM thrashes
BO> tabs?). There's also a pointless "optimization", that the compiler can do
BO> for us as well.

     "Can" != to "will" and/or "my". Yes, Watcom (but not, say, Borland)
(sometime) may join adjacent memory writes into memory, but there writes
into BX are interspersed. Also, to make more readable code, I add macro
MK_UWORD(): "lr.BX = MK_UWORD (OEM_ID, REVISION_SEQ);".




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