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History log of /src/sys/arch/m68k/include/ieeefp.h
RevisionDateAuthorComments
 1.11  26-Sep-2023  tsutsui Remove trailing spaces and TABs.
 1.10  22-Mar-2017  chs provide a common softfloat fenv implemenation and use it for softfloat builds.
restore ABI compatibility with previous releases for ieeefp.h on sh3.
add namespace.h protection for all the fenv interfaces.
use MKSOFTFLOAT on sh3 instead of assuming softfloat.
standardize on comparing MKSOFTFLOAT with "no".
remove the arm-specific softfloat fenv code (which also had several bugs).
fix logic errors in the arm hardfloat feraiseexcept() and feupdateenv().
 1.9  27-Feb-2017  chs the FP_* constants need to be different from the new FE_* constants
to preserve the ABI, so shift them as needed when using them.
 1.8  25-Dec-2015  christos branches: 1.8.2; 1.8.4;
get rid of dup fenv.
 1.7  27-Jan-2009  martin branches: 1.7.24; 1.7.42;
The FE_* constants are used verbatim to set the RND field in the FPCR
register - so FE_UPWARD needs to be 3 and FE_DOWNWARD 2 - otherwise
our libc code for fpsetround(), fpgetround() and __flt_rounds() would
need to be adjust (and become slower). This fixes a failure in the
lib/libc/ieeefp/round regression test.

OK: matt
 1.6  05-Aug-2008  matt branches: 1.6.2; 1.6.4;
Update <machine/ieeefp.h> to use the C99 FE_* definitions instead of the
NetBSD defined ones. Redefine the NetBSD ones in terms of the C99 ones.
Step 1 to having <fenv.h>
 1.5  11-Dec-2005  christos branches: 1.5.74; 1.5.78; 1.5.80; 1.5.84;
merge ktrace-lwp.
 1.4  28-Aug-2004  thorpej De-__P
 1.3  05-Jan-1998  perry branches: 1.3.48;
RCSID Police.
 1.2  09-Apr-1995  mycroft Shift the bit positions.
 1.1  09-Apr-1995  mycroft Move fp_except and fp_rnd definitions to machine/include.
 1.3.48.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.3.48.2  18-Sep-2004  skrll Sync with HEAD.
 1.3.48.1  03-Sep-2004  skrll Sync with HEAD
 1.5.84.1  19-Oct-2008  haad Sync with HEAD.
 1.5.80.1  18-Sep-2008  wrstuden Sync with wrstuden-revivesa-base-2.
 1.5.78.1  04-May-2009  yamt sync with head.
 1.5.74.1  28-Sep-2008  mjf Sync with HEAD.
 1.6.4.1  02-Feb-2009  snj Pull up following revision(s) (requested by martin in ticket #332):
sys/arch/m68k/include/ieeefp.h: revision 1.7
The FE_* constants are used verbatim to set the RND field in the FPCR
register - so FE_UPWARD needs to be 3 and FE_DOWNWARD 2 - otherwise
our libc code for fpsetround(), fpgetround() and __flt_rounds() would
need to be adjust (and become slower). This fixes a failure in the
lib/libc/ieeefp/round regression test.
OK: matt
 1.6.2.1  03-Mar-2009  skrll Sync with HEAD.
 1.7.42.2  28-Aug-2017  skrll Sync with HEAD
 1.7.42.1  27-Dec-2015  skrll Sync with HEAD (as of 26th Dec)
 1.7.24.1  03-Dec-2017  jdolecek update from HEAD
 1.8.4.1  21-Apr-2017  bouyer Sync with HEAD
 1.8.2.2  26-Apr-2017  pgoyette Sync with HEAD
 1.8.2.1  20-Mar-2017  pgoyette Sync with HEAD

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