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History log of /src/lib/libm/arch/mc68881
RevisionDateAuthorComments
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.4 26-Jul-2003  salo netbsd.org->NetBSD.org
 1.3 10-Nov-1999  thorpej Add register prefixes.
 1.2 15-Aug-1999  kleink branches: 1.2.4;
Make these SVR4 ABI ready.
 1.1 08-Jul-1996  thorpej Correct think-o; this is an assembler source file (and the Makefile
expected as such).
 1.2.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.2 08-Jul-1996  thorpej Correct think-o; this is an assembler source file (and the Makefile
expected as such).
 1.1 26-Jun-1996  jtc add m68881 specific fmod()
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.6 26-Jul-2003  salo netbsd.org->NetBSD.org
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 11-May-1995  jtc Winning Strategies has placed this code in the public domain.
 1.2 09-May-1995  jtc Id -> NetBSD
 1.1 18-Feb-1995  jtc 68881-assisted versions of these functions.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.9 26-Jul-2003  salo netbsd.org->NetBSD.org
 1.8 31-Jan-2000  kleink G/c label orphaned since rev. 1.6.
 1.7 10-Nov-1999  thorpej Add register prefixes.
 1.6 21-Aug-1999  is branches: 1.6.4;
Same reason as for ldexp.S: most applications don't scale 0.0.
 1.5 15-Aug-1999  kleink Make these SVR4 ABI ready.
 1.4 11-May-1995  jtc Winning Strategies has placed this code in the public domain.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Feb-1995  jtc Special case 0, as was done in s_scalbn.S.
I'm only doing this for consistancy --- someone really needs to measure
whether this optimization is justified.
 1.1 18-Feb-1995  jtc 68881-assisted versions of these functions.
 1.6.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.7 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.6 10-Nov-1999  thorpej Add register prefixes.
 1.5 15-Aug-1999  kleink branches: 1.5.4;
Make these SVR4 ABI ready.
 1.4 02-Jul-1999  simonb More trailing white space.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 12-Mar-1994  jtc The hardware sqrt function is supposed to be __ieee754_sqrt(), and live in
e_sqrt.S.
 1.5.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.7 09-Jun-2024  riastradh libm: Do the weak alias dance for asin, acos, atan.

These are used internally by the complex trig functions, so they need
weak aliases.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.5 22-Aug-1999  is Use arch/m68k copies of the common functions even for mc68881 hardware.
 1.4 15-Aug-1999  kleink Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 12-Mar-1994  jtc converted ceil(), floor(), & rint() from old to new math libraries.
 1.5 22-Aug-1999  is Use arch/m68k copies of the common functions even for mc68881 hardware.
 1.4 15-Aug-1999  kleink Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 14-Feb-1994  jtc Functions brought over from the old math library.
 1.7 08-May-2024  riastradh libm/arch/mc68881: Do the weak alias dance for sin, cos, tan.

These are used internally.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.5 22-Aug-1999  is Use arch/m68k copies of the common functions even for mc68881 hardware.
 1.4 26-Jun-1996  jtc we don't need to branch
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 14-Feb-1994  jtc Functions brought over from the old math library.
 1.5 22-Aug-1999  is Use arch/m68k copies of the common functions even for mc68881 hardware.
 1.4 15-Aug-1999  kleink Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 12-Mar-1994  jtc converted ceil(), floor(), & rint() from old to new math libraries.
 1.7 16-Jul-2024  riastradh libm: Fix log-related symbol aliases.

- Do the weak alias dance for log, log2, log10, log1p, and their
f/l variants.

(Not strictly necessary for log2 and log10 since nothing in the
math library itself uses them -- only a computer scientist would
use log2 and only an engineer would use log10 -- but let's just do
it the same for all our forestry.)

- Provide long double aliases on vax.

- Sprinkle RCS ids.
 1.6 07-Aug-2003  agc branches: 1.6.108;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.6.108.1 02-Aug-2025  perseant Sync with HEAD
 1.7 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.6 10-Nov-1999  thorpej Add register prefixes.
 1.5 15-Aug-1999  kleink branches: 1.5.4;
Make these SVR4 ABI ready.
 1.4 09-May-1995  jtc Id -> NetBSD
 1.3 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.2 12-Mar-1994  jtc Replace code that was "truncated" when it was converted from old
math library.
 1.1 14-Feb-1994  jtc Functions brought over from the old math library.
 1.5.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.5 22-Aug-1999  is Use arch/m68k copies of the common functions even for mc68881 hardware.
 1.4 15-Aug-1999  kleink Make these SVR4 ABI ready.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 12-Mar-1994  jtc converted ceil(), floor(), & rint() from old to new math libraries.
 1.11 20-May-2013  mlelstv Correctly alias the ldexp* functions to the scalbn equivalents
that take an int argument.
 1.10 30-Apr-2013  joerg Provide scalbln weak alias. Fix argument order for STRONG_ALIAS.
Expect WEAK_ALIAS and STRONG_ALIAS to exist.
 1.9 27-Apr-2013  joerg Add aliases for scalbn* to ldexp, they are identical for FLT_RADIX=2.
 1.8 23-Apr-2010  drochner branches: 1.8.6; 1.8.12;
-build ldexp/frexp/modf locally again rather than relying on libc
reaching over, to get things into a sane state,
-do the usual namespace protection game with scalbn(f) because it
is used internally
(more symbol renamings are necessary)

The weak_alias change for mc68881 is untested.
 1.7 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.6 10-Nov-1999  thorpej Add register prefixes.
 1.5 15-Aug-1999  kleink branches: 1.5.4;
Make these SVR4 ABI ready.
 1.4 10-Oct-1997  is Same reason as for ldexp.S: most applications don't scale 0.0.
 1.3 09-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 14-Feb-1994  jtc Functions brought over from the old math library.
 1.5.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.8.12.1 23-Jun-2013  tls resync from head
 1.8.6.1 22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.7 08-May-2024  riastradh libm/arch/mc68881: Do the weak alias dance for sin, cos, tan.

These are used internally.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 10-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.2 12-Mar-1994  mycroft Clean up deleted files.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.7 08-May-2024  riastradh libm/arch/mc68881: Do the weak alias dance for sin, cos, tan.

These are used internally.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 10-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.
 1.6 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.5 10-Nov-1999  thorpej Add register prefixes.
 1.4 15-Aug-1999  kleink branches: 1.4.4;
Make these SVR4 ABI ready.
 1.3 10-May-1995  jtc Id -> NetBSD
 1.2 18-Mar-1994  jtc Use RCSID macro for RCS ID's.
 1.1 11-Feb-1994  jtc FPU specific math code.
 1.4.4.1 27-Dec-1999  wrstuden Pull up to last week's -current.

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