25b059b813
If we are not including i387 support in libm, build a separate libi387.
1999-12-13 09:40:27 +00:00
7afc17a12a
Use arch/m68k copies of the common functions even for mc68881 hardware.
1999-08-22 18:28:37 +00:00
beb22e60b3
Pull in Motorola 68060 floating point library support package based
...
libm code, .ifdef M68060.
1999-08-19 21:53:03 +00:00
b3f30828b1
Document isinff(3) and isnanf(3), cloned from the corresponding double-
...
precision manual page. It is kept separately since the latter are part of
libc and thus impose different linkage instructions.
1999-08-16 23:10:20 +00:00
72c8365c20
Document reentrant log gamma interfaces.
1999-08-16 12:35:18 +00:00
f8173630a0
Add single-precision versions of interfaces to their manual pages' NAME section
...
and install links as appropriate.
1999-08-15 22:23:53 +00:00
42724dd4d2
More trailing white space.
1999-07-02 15:37:33 +00:00
456bf68494
Quick and dirty hook to compile a non-6888[12] libm for 68040 and 68060.
...
This is switched to by the M68040 or M68060 defines.
XXX Eventually, a M060SP based libm should be built for M68060.
1999-07-01 20:46:35 +00:00
04d7a85c7b
NOLINT -> MKLINT=no.
1999-02-15 09:33:41 +00:00
5bf0199231
Fix PIC code and fix problem with obj dirs.
1998-11-11 15:26:14 +00:00
99d642287b
Actually build __setjmp.S/__sigsetjmp.S for vax. PICifiy the setjmp code.
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Fix libm Makefile to handle obj directories.
1998-10-10 00:08:50 +00:00
9f749c2036
The Mariah chip lacks the POLYD instruction, so some assembly coded
...
calculations must be done in C instead. Fast fix until the POLY{D,F,G,H}
insn's are written.
1998-08-22 12:49:08 +00:00
3e3611d479
on i386, use FPU instructions in libm if I387_LIBM is set, from dan@geek.com.au
1998-08-09 23:51:33 +00:00
0dfe3ba2cc
move NOLINT definition
1998-02-19 06:58:07 +00:00
0924c4443d
Make sure the reason that NOLINT is set is documented. Additionally
...
in places where it should be set (or has to be set right now), do so.
1998-02-19 02:17:05 +00:00
69c06ad713
use CPPFLAGS instead of CFLAGS
1997-10-23 02:41:28 +00:00
c7534c9f97
kill tab on line by itself, keep contents within 80 columns
1997-10-18 05:34:11 +00:00
bee8515057
rcsid facism, WARNSify
1997-10-09 11:26:55 +00:00
f4543b19b0
force NOLINT on the Alpha, at least until we fix FP underflow/denorm handling
1996-12-19 08:03:40 +00:00
1ef19c7c74
Non-IEEE assembler files wasn't handled correctly. Trouble pointed out by
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Robin Birch, fix by Mats O Jansson/Christos Zoulas.
1996-10-12 18:32:38 +00:00
7e4136b303
Add a continuation slash in the commented-out i387 section
1996-07-05 22:26:51 +00:00
9fc92b384e
Add new i387 math functions to ARCH_SRCS
1996-07-03 18:02:43 +00:00
6f5348dbbd
Enable mc68881 version of fmod
1996-06-26 14:39:49 +00:00
6655b8bb1f
enable alpha-specific libm files
1996-06-26 07:38:42 +00:00
977400602b
Changed w_gamma.c, w_gamma_r.c, w_gammaf.c, w_gammaf_r.c to call
...
__ieee754_lgamma_r or __ieee754_lgammaf_r.
Removed e_gamma.c, e_gamma_r.c, e_gammaf.c, e_gammaf_r.c, e_lgamma.c,
e_lgamma_f.c.
1995-11-20 22:06:19 +00:00
a6a78ddeb9
Got Makefile to understand to use non-IEEE files on vax systems.
1995-10-10 23:43:31 +00:00
11fa45b258
Add i387 "float" functions to the makefile
1995-05-03 20:42:23 +00:00
ea66efc784
Enable mc68881 versions of remainder() and scalb().
1995-02-18 01:46:41 +00:00
3a370daf86
specify man pages the new way.
1994-12-22 09:44:45 +00:00
c446bbd004
Added s_isinff.c
1994-09-25 17:31:51 +00:00
8346e333d0
Float versions of math functions. From Ian Taylor (ian@cygnus.com), with
...
minor changes by me.
1994-08-10 20:30:00 +00:00
d72111c735
Update for mc68881 ceil(), floor(), & rint(), and s_sqrt.S -> e_sqrt.S
...
naming mistake.
1994-03-12 01:20:02 +00:00
593d18fc49
Added a ieee_test(3) man page (Like SunOS) derrived from an earlier copy
...
of ieee(3). This man page describes logb, scalb, and significand, which
are really only useful for verifying IEEE754 compliance.
1994-03-11 17:18:54 +00:00
cc2f880912
infnan was a vaxism.
1994-03-11 01:34:18 +00:00
2ed7077300
Added i387 version of significand().
1994-03-10 18:13:32 +00:00
6ee224c2ec
Christos Zoulas' Makefile fixes.
1994-03-08 17:20:51 +00:00
efcdc02b30
Add cabs() & drem() for BSD libm compatibility.
1994-03-01 17:14:34 +00:00
5d19bb2922
Update manpages for new math library.
1994-02-25 19:32:18 +00:00
44adfd9d70
Compiled shared too.
1994-02-15 01:00:46 +00:00
39b2c53536
Comment out all functions that are also provided by our C library: fabs(),
...
frexp(), isnan(), ldexp(), and modf().
1994-02-14 17:32:56 +00:00
c6776a9449
isnan() was provided by both C and Math libraries.
1994-02-14 17:07:07 +00:00
c283017b5f
Changes for fdlibm based math library
1994-02-11 18:35:35 +00:00
29c9f7be20
use .S not .s
1993-12-06 12:11:42 +00:00
65b0c9812e
update for MACHINE_ARCH
1993-12-05 01:10:14 +00:00
9a3e07c4c1
Use BYTE_ORDER == LITTLE_ENDIAN instead of -Dnational to select byte order
...
of floating point numbers.
The assumption that a processor's floats use the same order as its integers
is probably unwarranted, but it is better than requiring non-national CPUs
to #define national, as that drags in national-specific code too.
(According to a comment in the code, the national FPU does not do infinity)
1993-10-21 00:41:56 +00:00
a3b3dd2348
Install cbrt link to sqrt manpage.
1993-10-11 19:20:24 +00:00
5258e5ce3d
No PIC, you probably don't want the overhead in these functions.
1993-10-05 21:52:07 +00:00
89ec54d834
put gamma.c into libm (because it's missing)...
1993-10-01 23:56:08 +00:00
791d253a44
Split log() and log__D() into separate files. Add logtab.c for logarithm
...
tables and log.h for common definitions.
Split exp() and exp__D() into separate files.
1993-08-14 19:20:58 +00:00
d441c2db7e
New code from uunet.
1993-08-14 13:42:09 +00:00
christos