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284 Commits

Author SHA1 Message Date
fvdl
120d96874f %rbp -> %rsp in 2 cases. 2001-06-19 17:49:36 +00:00
fvdl
8ecba6c681 Modify the i387 code so that it can be shared between the i386 port 
and the x86_64 port. XXX some files should be distinct.
 2001-06-19 00:26:29 +00:00
fvdl
d27b141b4e Use arch/i387 for x86_64. 2001-06-19 00:25:36 +00:00
aymeric
839708d0cf revert previous (obviously wrong) change 2001-05-26 16:49:58 +00:00
aymeric
4d029c3f35 Make this compile when _USE_WRITE is defined 2001-05-22 08:31:27 +00:00
wiz
7d69dd4748 Fix date and (missing) punctuation. 2001-04-11 18:20:37 +00:00
bjh21
fe6fa58436 Add support for ARM VFP-format doubles, conditional on __VFP_FP__. 2001-02-21 18:09:25 +00:00
bjh21
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
christos
fe98f4b896 remove redundant declarations; use __MATH_PRIVATE__ to override math.h 
declarations.
 2001-01-06 00:15:00 +00:00
kleink
26c512aade Make these idempotent as far as the FPU register stack is concerned. 2000-09-26 07:28:23 +00:00
matt
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
matt
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
is
7c1da7b0c9 Regenerate, after changing internal label used for linkage to the wrapper 
scripts.
 2000-05-16 19:07:35 +00:00
is
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
is
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
is
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
bjh21
6c97e2bd78 Initial commit of arm26 port 2000-05-09 21:55:44 +00:00
is
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
kleink
0c766839fc G/c label orphaned since rev. 1.6. 2000-01-31 18:28:49 +00:00
christos
25b059b813 If we are not including i387 support in libm, build a separate libi387. 1999-12-13 09:40:27 +00:00
christos
e133a9e685 Makefile and shared library for libm387. 1999-12-13 09:36:29 +00:00
enami
82d7115cf2 Don't pass so many args to .Nd macro. It just overflows. 1999-11-19 01:12:39 +00:00
thorpej
bebf6897b4 Add register prefixes. 1999-11-10 16:45:33 +00:00
thorpej
627a762f23 Regen; add register prefixes. 1999-11-10 16:34:56 +00:00
thorpej
c958703527 Add register prefixes. 1999-11-10 16:32:45 +00:00
simonb
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
is
7afc17a12a Use arch/m68k copies of the common functions even for mc68881 hardware. 1999-08-22 18:28:37 +00:00
is
2dc451b448 *gamma* need k_sin*/k_cos* 1999-08-22 08:25:42 +00:00
is
3f2d2fc0e5 Copied from mc68881/s_rint.S,v 1999-08-21 21:26:40 +00:00
is
455f7bb90c Copied from mc68881/s_floor.S,v 1999-08-21 21:26:28 +00:00
is
c78325ae61 Copied from mc68881/s_ceil.S,v 1999-08-21 21:26:16 +00:00
is
c81875b78b Copied from mc68881/s_finite.S,v 1999-08-21 21:25:40 +00:00
is
11d34cdce5 Copied from mc68881/s_copysign.S,v 1999-08-21 21:24:46 +00:00
is
9e6d62796f wrap lines in Makefile.list 1999-08-21 21:04:17 +00:00
is
a33bf8cb4b Clarify instructions 1999-08-21 20:50:21 +00:00
is
9f72d71dcd Same reason as for ldexp.S: most applications don't scale 0.0. 1999-08-21 17:29:37 +00:00
is
beb22e60b3 Pull in Motorola 68060 floating point library support package based 
libm code, .ifdef M68060.
 1999-08-19 21:53:03 +00:00
is
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
is
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
kleink
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
kleink
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
kleink
72c8365c20 Document reentrant log gamma interfaces. 1999-08-16 12:35:18 +00:00
kleink
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
kleink
58bbec2442 Make these SVR4 ABI ready. 1999-08-15 18:45:18 +00:00
simonb
42724dd4d2 More trailing white space. 1999-07-02 15:37:33 +00:00
is
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
garbled
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
abs
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
he
04d7a85c7b NOLINT -> MKLINT=no. 1999-02-15 09:33:41 +00:00
hubertf
36f9d7790a RCS ID police 1999-02-15 04:03:03 +00:00
christos
956c293b6d Mention cabsf, and explain struct complex usage. 1999-01-31 19:38:00 +00:00
kristerw
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
kristerw
0a31df6329 Fix a typo. 1999-01-02 01:11:55 +00:00
mycroft
0298a4dd05 Use __arm32__, not arm32, for egcs. 1998-11-24 09:25:30 +00:00
matt
5bf0199231 Fix PIC code and fix problem with obj dirs. 1998-11-11 15:26:14 +00:00
ragge
4380475d73 Fixe some forgotten vax -> __vax__ changes. 1998-11-08 19:29:34 +00:00
matt
93bbcb05b4 Add .type _sym,@foo for shared libraries 1998-10-31 02:06:01 +00:00
matt
c34b7ca182 vax --> __vax__ (also egcsify the code; missing ints, braces, etc.) 1998-10-20 02:26:09 +00:00
matt
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
lukem
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
ragge
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
thorpej
08c09aef0c Add some braces to make egcs happy. (This code could kill me.) 1998-08-19 00:45:36 +00:00
perry
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
fair
b54911c568 fix mdoc reference 1998-04-29 01:42:03 +00:00
cgd
0dfe3ba2cc move NOLINT definition 1998-02-19 06:58:07 +00:00
cgd
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
perry
312aca536f add LIBRARY section to man page 1998-02-05 18:45:17 +00:00
perry
4e067afcb1 RCS Id Police. 1998-01-09 03:15:09 +00:00
perry
93db5caa95 RCSID Police. 1998-01-05 07:41:06 +00:00
mrg
6be07a674c add missing .Nm calls and MLINKS. from spz@serpens.swb.de 1997-11-12 00:47:32 +00:00
veego
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
mycroft
219751628c Nuke trailing comma in SEE ALSO section. 1997-11-01 06:42:53 +00:00
lukem
69c06ad713 use CPPFLAGS instead of CFLAGS 1997-10-23 02:41:28 +00:00
ragge
04195f0e89 Fix a bunch of warnings introduced by more flags to cc. 1997-10-20 14:11:35 +00:00
mikel
c7534c9f97 kill tab on line by itself, keep contents within 80 columns 1997-10-18 05:34:11 +00:00
is
7c9cfab805 Same reason as for ldexp.S: most applications don't scale 0.0. 1997-10-10 10:40:40 +00:00
lukem
118c71a6fa rcsid facism, WARNSify 1997-10-09 11:34:16 +00:00
lukem
41f0dee6a6 rcsid facism, WARNSify 1997-10-09 11:33:05 +00:00
lukem
61187201c6 rcsid facism, WARNSify 1997-10-09 11:31:07 +00:00
lukem
dd7adfbf0c rcsid facism, WARNSify 1997-10-09 11:27:48 +00:00
lukem
bee8515057 rcsid facism, WARNSify 1997-10-09 11:26:55 +00:00
mikel
5982e278af comment out reference to missing FORTRAN math lib; PR 4153 1997-09-28 06:24:45 +00:00
jtc
990a11b9c6 Fix files using old TNF copyright notice 1997-07-30 23:53:32 +00:00
jtc
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
kleink
899eb5a41b Add missing standards conformance statements. 1997-07-14 23:23:47 +00:00
mikel
1b973c5082 add parens for gcc -Wall 1997-06-20 07:42:01 +00:00
mikel
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
christos
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
cgd
f4543b19b0 force NOLINT on the Alpha, at least until we fix FP underflow/denorm handling 1996-12-19 08:03:40 +00:00
christos
b47990743d <machine/endian.h> -> <sys/types.h> 1996-10-13 00:05:33 +00:00
christos
bba370bbe9 remove inclusion of <machine/endian.h> 1996-10-13 00:04:56 +00:00
ragge
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
thorpej
caae5cd93d Use <machine/asm.h> 1996-08-13 17:00:28 +00:00
explorer
a9347d2469 Fix description of ceil(3). Closes pr lib/2690 1996-08-12 22:39:34 +00:00
thorpej
688ff1ddf9 Correct think-o; this is an assembler source file (and the Makefile 
expected as such).
 1996-07-08 03:27:25 +00:00
jtc
ca7561ba59 Fix typo 1996-07-06 00:15:45 +00:00
explorer
7e4136b303 Add a continuation slash in the commented-out i387 section 1996-07-05 22:26:51 +00:00
jtc
9fc92b384e Add new i387 math functions to ARCH_SRCS 1996-07-03 18:02:43 +00:00
jtc
a5e2dfa95f use one less fp stack slot 1996-07-03 17:31:28 +00:00
jtc
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