fe6fa58436
Add support for ARM VFP-format doubles, conditional on __VFP_FP__.
2001-02-21 18:09:25 +00:00
b2ffea9b75
__arm26__ || __arm32__ -> __arm__
...
Not least because the unified NetBSD/arm compiler probably won't predefine
__arm26__ or __arm32__.
2001-02-09 18:38:32 +00:00
fe98f4b896
remove redundant declarations; use __MATH_PRIVATE__ to override math.h
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declarations.
2001-01-06 00:15:00 +00:00
26c512aade
Make these idempotent as far as the FPU register stack is concerned.
2000-09-26 07:28:23 +00:00
94827a09a3
Well, duh! Use indexed addressing since that's why it's there. That way
...
the code is PIC. (mmm. linker warning's about non-PIC code).
2000-07-14 22:26:15 +00:00
584a2f53ee
Clean up & prepare for ELF. Don't define isnan since it's in libc. Add a
...
powf (really a wrapper for pow).
2000-07-14 04:50:58 +00:00
7c1da7b0c9
Regenerate, after changing internal label used for linkage to the wrapper
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scripts.
2000-05-16 19:07:35 +00:00
9ba8ffc293
Change libm-68060 internal, but file external labels (used for linkage between
...
wrapper functions and the Motorola code) to guarantee consistent protection
of the user namespace.
2000-05-16 19:05:37 +00:00
287de693da
Regenerated files after this change:
...
Move each wrapper function to its own source file, such that redefining one
function doesn't give link errors when another one is pulled in from the
library.
Problem discovered by Klaus Klein.
2000-05-12 20:11:11 +00:00
183dfce153
Move each wrapper function to its own source file, such that redefining one
...
function doesn't give link errors when another one is pulled in from the
library.
Problem discovered by Klaus Klein.
2000-05-12 20:08:04 +00:00
6c97e2bd78
Initial commit of arm26 port
2000-05-09 21:55:44 +00:00
97df1401a1
Move original Motorola files to the "dist" subdirectory, in response
...
to PR 9626 by Kris Shannon.
2000-04-14 20:24:29 +00:00
0c766839fc
G/c label orphaned since rev. 1.6.
2000-01-31 18:28:49 +00:00
25b059b813
If we are not including i387 support in libm, build a separate libi387.
1999-12-13 09:40:27 +00:00
e133a9e685
Makefile and shared library for libm387.
1999-12-13 09:36:29 +00:00
82d7115cf2
Don't pass so many args to .Nd macro. It just overflows.
1999-11-19 01:12:39 +00:00
bebf6897b4
Add register prefixes.
1999-11-10 16:45:33 +00:00
627a762f23
Regen; add register prefixes.
1999-11-10 16:34:56 +00:00
c958703527
Add register prefixes.
1999-11-10 16:32:45 +00:00
72ccb213b7
Remove SCCS revision line from the middle of the copyright - the version
...
info is still in the usual place after the "THIS SOFTWARE IS..." blurb.
1999-09-10 06:28:10 +00:00
7afc17a12a
Use arch/m68k copies of the common functions even for mc68881 hardware.
1999-08-22 18:28:37 +00:00
2dc451b448
*gamma* need k_sin*/k_cos*
1999-08-22 08:25:42 +00:00
3f2d2fc0e5
Copied from mc68881/s_rint.S,v
1999-08-21 21:26:40 +00:00
455f7bb90c
Copied from mc68881/s_floor.S,v
1999-08-21 21:26:28 +00:00
c78325ae61
Copied from mc68881/s_ceil.S,v
1999-08-21 21:26:16 +00:00
c81875b78b
Copied from mc68881/s_finite.S,v
1999-08-21 21:25:40 +00:00
11d34cdce5
Copied from mc68881/s_copysign.S,v
1999-08-21 21:24:46 +00:00
9e6d62796f
wrap lines in Makefile.list
1999-08-21 21:04:17 +00:00
a33bf8cb4b
Clarify instructions
1999-08-21 20:50:21 +00:00
9f72d71dcd
Same reason as for ldexp.S: most applications don't scale 0.0.
1999-08-21 17:29:37 +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
8c65b3f672
Motorola floating point library support package based architecture dependent
...
code for libm - generated files. Currently, easy functions only.
1999-08-19 21:43:52 +00:00
00c9560d0c
Motorola 68060 floating point library support package based architecture
...
dependent code for libm. Currently, easy functions only.
1999-08-19 21:41:35 +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
9ef6f05359
G/C this copy of <math.h> in favor of the version found in basesrc/include,
...
which is actually the one installed. The latter (which is derived from this
file) has evolved since, and the argument that it is exlusively associated
with libm (and thus should be installed from this directory) no longer holds
since two interfaces (isinf() and isnan()) are part of libc these days.
1999-08-16 21:13:16 +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
58bbec2442
Make these SVR4 ABI ready.
1999-08-15 18:45:18 +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
38c96853cf
Last of the .Os cleanups. .Os is defined in the tmac.doc-common file,
...
so we shouldn't override it with versions in the manpages. Wheee!
1999-03-22 19:44:33 +00:00
edc1a24a56
Add a note to update src/distrib/sets/lists/base/shl.*, and add a missing
...
RCS Id.
1999-02-25 08:02:19 +00:00
04d7a85c7b
NOLINT -> MKLINT=no.
1999-02-15 09:33:41 +00:00
36f9d7790a
RCS ID police
1999-02-15 04:03:03 +00:00
956c293b6d
Mention cabsf, and explain struct complex usage.
1999-01-31 19:38:00 +00:00
14e0e5307d
The scalb* functions left data on the floting point register stack.
...
Remove it before leaving the function.
The solution is taken from OpenBSD.
1999-01-02 05:15:40 +00:00
0a31df6329
Fix a typo.
1999-01-02 01:11:55 +00:00
0298a4dd05
Use __arm32__, not arm32, for egcs.
1998-11-24 09:25:30 +00:00
5bf0199231
Fix PIC code and fix problem with obj dirs.
1998-11-11 15:26:14 +00:00
4380475d73
Fixe some forgotten vax -> __vax__ changes.
1998-11-08 19:29:34 +00:00
93bbcb05b4
Add .type _sym,@foo for shared libraries
1998-10-31 02:06:01 +00:00
c34b7ca182
vax --> __vax__ (also egcsify the code; missing ints, braces, etc.)
1998-10-20 02:26:09 +00:00
99d642287b
Actually build __setjmp.S/__sigsetjmp.S for vax. PICifiy the setjmp code.
...
Fix libm Makefile to handle obj directories.
1998-10-10 00:08:50 +00:00
ce83c69e00
first pass at fixing up capitalization of function names and
...
arguments; ensure that each is correct with respect to the
implementation, rather than being correct as per english.
1998-08-29 08:32:32 +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
08c09aef0c
Add some braces to make egcs happy. (This code could kill me.)
1998-08-19 00:45:36 +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
b54911c568
fix mdoc reference
1998-04-29 01:42:03 +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
312aca536f
add LIBRARY section to man page
1998-02-05 18:45:17 +00:00
4e067afcb1
RCS Id Police.
1998-01-09 03:15:09 +00:00
93db5caa95
RCSID Police.
1998-01-05 07:41:06 +00:00
6be07a674c
add missing .Nm calls and MLINKS. from spz@serpens.swb.de
1997-11-12 00:47:32 +00:00
c4a0e6d765
Fix a brain error from luke while he WARNSifyed libm.
...
Erik Bertelsen found the missplaced brakes.
1997-11-11 22:34:01 +00:00
219751628c
Nuke trailing comma in SEE ALSO section.
1997-11-01 06:42:53 +00:00
69c06ad713
use CPPFLAGS instead of CFLAGS
1997-10-23 02:41:28 +00:00
04195f0e89
Fix a bunch of warnings introduced by more flags to cc.
1997-10-20 14:11:35 +00:00
c7534c9f97
kill tab on line by itself, keep contents within 80 columns
1997-10-18 05:34:11 +00:00
7c9cfab805
Same reason as for ldexp.S: most applications don't scale 0.0.
1997-10-10 10:40:40 +00:00
118c71a6fa
rcsid facism, WARNSify
1997-10-09 11:34:16 +00:00
41f0dee6a6
rcsid facism, WARNSify
1997-10-09 11:33:05 +00:00
61187201c6
rcsid facism, WARNSify
1997-10-09 11:31:07 +00:00
dd7adfbf0c
rcsid facism, WARNSify
1997-10-09 11:27:48 +00:00
bee8515057
rcsid facism, WARNSify
1997-10-09 11:26:55 +00:00
5982e278af
comment out reference to missing FORTRAN math lib; PR 4153
1997-09-28 06:24:45 +00:00
990a11b9c6
Fix files using old TNF copyright notice
1997-07-30 23:53:32 +00:00
9088826695
Removed confusing text which implies that gamma() computes the gamma
...
instead of log gamma function. This was true with 4.4BSD's libm, but
they are equivalent on all other systems (XPG4.2 requires this).
1997-07-25 20:41:18 +00:00
899eb5a41b
Add missing standards conformance statements.
1997-07-14 23:23:47 +00:00
1b973c5082
add parens for gcc -Wall
1997-06-20 07:42:01 +00:00
ee7c998913
add isnan(3) and isinf(3) to table, replacing obsolescent infnan(3);
...
from Jon Buller in PR lib/3488.
also added some more functions to table and corrected xrefs.
1997-04-18 07:41:16 +00:00
af726e9c88
PR/3405: Krister Walfridsson: Various typos; since we compile with POSIX
...
libm, we should not xref matherr(3), and describe the errno settings.
1997-03-29 23:10:55 +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
b47990743d
<machine/endian.h> -> <sys/types.h>
1996-10-13 00:05:33 +00:00
bba370bbe9
remove inclusion of <machine/endian.h>
1996-10-13 00:04:56 +00:00
1ef19c7c74
Non-IEEE assembler files wasn't handled correctly. Trouble pointed out by
...
Robin Birch, fix by Mats O Jansson/Christos Zoulas.
1996-10-12 18:32:38 +00:00
caae5cd93d
Use <machine/asm.h>
1996-08-13 17:00:28 +00:00
a9347d2469
Fix description of ceil(3). Closes pr lib/2690
1996-08-12 22:39:34 +00:00
688ff1ddf9
Correct think-o; this is an assembler source file (and the Makefile
...
expected as such).
1996-07-08 03:27:25 +00:00
ca7561ba59
Fix typo
1996-07-06 00:15:45 +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
a5e2dfa95f
use one less fp stack slot
1996-07-03 17:31:28 +00:00
0ab3a0b137
It's necessary to use 64 bit precision to avoid errors in the least
...
significant bit(s) (for some operands).
1996-07-03 17:27:34 +00:00
88420f2e4d
this simple adaptation exp() does not work
1996-07-03 17:20:16 +00:00
5f9accdf53
Assembly versions of expf(), logf(),log10f(), scalbf(), expm1() and expm1f().
1996-07-03 16:50:20 +00:00
991d9c139a
we don't need to branch
1996-06-26 14:44:05 +00:00
6f5348dbbd
Enable mc68881 version of fmod
1996-06-26 14:39:49 +00:00
3a2de776bf
add m68881 specific fmod()
1996-06-26 14:36:14 +00:00
6655b8bb1f
enable alpha-specific libm files
1996-06-26 07:38:42 +00:00
bjh21