Q: egcs & kernal v.2.0.XX (2.0.35) compilation

Jeffrey A Law law@cygnus.com
Wed Sep 16 21:52:00 GMT 1998


  In message < 2ff67d54.35ffb94b@aol.com >you write:
  > In a message dated 9/15/98 10:13:59 PM Pacific Daylight Time, lacis@unice.f
  > r
  > writes:
  > 
  > > They use certain asm constructs which are
  > >  incorrect, but (by accident) happen to work with gcc-2.7.2.
  > Sounds somewhat like the various versions of pow() in the inline math
  > libraries.
It is not safe to make such assumptions.

There was a code generation bug in egcs-1.0.3 that was often triggered
by the inline pow function from glibc.  This was a bug in the compiler,
not a bug in the asm.  It was fixed for egcs-1.1.

Just because two bugs may seem to have certain characteristics in common
does not mean they are the same problem.  You have to actually debug
the problem to be sure.
jeff



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