From: "Brian Gladman" <gladman AT demon DOT co DOT uk>
Newsgroups: comp.os.msdos.djgpp
Subject: GCC Assembler for VC++ Routine
Date: Wed, 30 Dec 1998 18:14:06 -0000
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I have been trying to convert the VC++ routine below into an inline one for
gcc without success - I can do most of it but I cannot find an equivalent
for _emit to get gcc to issue the two bytes 0x0f and 0x31.  Any help here
would be much appreciated!

    Brian Gladman

cycle counting routine on Pentium II

double cycles(void)
{ unsigned long hi, lo;

 __asm
 { _emit 0x0f
  _emit 0x31
  mov  lo,eax
     mov  hi,edx
 }

 return 4294967296.0 * hi + lo;
};