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551 Commits

Author SHA1 Message Date
joerg
50850b07af Hook complex operation support into libm when not using libgcc. 2013-10-15 23:59:36 +00:00
joerg
3657cb7f1d Update LLVM/Clang snapshot to r191105. This brings in a better detection 
of unused static variables and functions. Disable this for some external
code and for ioconf.c in the kernel.
 2013-09-21 22:28:12 +00:00
joerg
4d12bfcd15 Pass PICFLAGS down to cc-as-as and use __PIC__ to decide if it is small 
vs big PIC mode. Retire -DPIC and -DBIGPIC.
 2013-09-12 15:36:14 +00:00
martin
4d09747fe0 s_nexttoward.c does not make sense compiling for 32 bit sparc (double == 
long double), so ifdef it out in the sparc64 compat library build. I hope
the nextafter alias is set up correctly (where?) - and someone please
suggest a better way for this if clause.
 2013-08-22 08:24:30 +00:00
martin
cf61cf5c2c Add nexttoward, nearbyint and rintl for sparc64 2013-08-21 13:06:00 +00:00
martin
317c06397c Add support for the long double format used on sparc64 2013-08-21 13:04:44 +00:00
martin
24488e4c56 Add support for archs with LDBL_IMPLICIT_NBIT 2013-08-21 13:03:56 +00:00
matt
f28360367c If __HAVE_LONG_DOUBLE is not defined, 
add a strong alias for nextafterl to nextafter
 2013-07-18 22:32:53 +00:00
matt
6bcb6c9e28 Only compile is __HAVE_LONG_DOUBLE is defined 2013-07-18 22:31:13 +00:00
christos
5101b66eab Add missing .go and fix lint rule. 2013-06-20 19:49:47 +00:00
riastradh
5cb75bff7e Fix amd64 feraiseexcept so that it actually traps. 
The call to fwait got lost somewhere along the line; the i387 code
has it.

XXX pullup to 6
 2013-05-29 02:27:39 +00:00
riastradh
0eddede86f Fix sense of fegetexcept on x86. 
Somehow I overlooked this when I fixed feenableexcept and
fedisableexcept last summer.

XXX pullup to 6
 2013-05-29 00:53:19 +00:00
martin
56f02cd141 Fix POLYD/Mariah fallout and include the scalbn sources (which do not 
use polyd).
Fix global names and weak aliases.
 2013-05-24 12:45:40 +00:00
mlelstv
bec369833b Correctly alias the ldexp* functions to the scalbn equivalents 
that take an int argument.
 2013-05-20 20:27:43 +00:00
joerg
65098ec1a4 Fix ldexp aliases. 2013-05-20 19:40:09 +00:00
mlelstv
d896c3b677 Use correct alias for scalbn(). Tested by martin@. 2013-05-20 15:13:36 +00:00
martin
6883e0df33 Try to fix bogus underflow test (obvious copy & pasto) - someone please 
review to make sure I got it right.
This fixes PR 47834.
 2013-05-19 20:50:02 +00:00
matt
8f0edf9e8a Fix feclearexcept return value (should be 0). 2013-05-01 04:04:54 +00:00
matt
745c75b88e Use MKSOFTFLOAT = no for including arm hardfloat files. 
When arm and MKSOFTFLOAT = yes, make explicit dependency to .c files
so .S won't be used.
 2013-05-01 04:04:31 +00:00
joerg
56cae1058e Provide scalbln weak alias. Fix argument order for STRONG_ALIAS. 
Expect WEAK_ALIAS and STRONG_ALIAS to exist.
 2013-04-30 21:55:31 +00:00
matt
194fd46747 Make this compile for earmhf 2013-04-30 01:45:13 +00:00
matt
bc08020c0d Add a C99 <fenv.h> implementation for arm. 2013-04-28 21:06:34 +00:00
joerg
c13cb064fe Drop s_scalbnl.c (and s_scalbln.S as side effect) and provide scalbnl in 
s_scalbln.c.
 2013-04-28 14:46:14 +00:00
joerg
560a52b9a0 Retire ldexp sources. scalbn has the aliases. 2013-04-27 22:58:15 +00:00
joerg
bc802c017d Add a dummy s_scalbln.S to avoid the generic implementations of scalbln 
and co on i386 and amd64. They are implemented next to scalbn and co.
 2013-04-27 18:44:39 +00:00
joerg
877d9fe29e Add aliases to scalbn* as ldexp*, they are identical for FLT_RADIX=2. 2013-04-27 18:43:25 +00:00
joerg
5204c9072e Add aliases for scalbn* to ldexp, they are identical for FLT_RADIX=2. 2013-04-27 18:39:28 +00:00
joerg
d816b4de58 Use the correct register on AMD64 for the argument. 2013-04-27 18:36:41 +00:00
joerg
c3a587caac Move scalbnl back to s_scalbln.c to match the assembler implementations. 2013-04-27 17:20:36 +00:00
joerg
a3f958023b Casting is a not a valid way to check for overflow, so be explicit and 
use the limit macros.
 2013-04-27 17:19:47 +00:00
joerg
4dfc9ad094 Use namespace.h. Don't redefine scalblnl on 64bit platforms. 2013-04-27 16:43:13 +00:00
njoly
1a8ac39140 Kill some extra backslashes. 2013-04-26 18:18:22 +00:00
uebayasi
bad3256eeb Pass a real file as MLINKS target; fix unnecessary (re)install. 2013-04-06 12:16:49 +00:00
njoly
0f84e47820 Remove unknown .LP macro. 2013-03-14 19:15:34 +00:00
matt
e443b7748e Remove .fpu since it's not needed 2013-02-14 09:27:26 +00:00
matt
0748121219 Use right macro for __strong_alias 2013-02-14 09:24:50 +00:00
matt
5d4ceff81f Define a strong alias, not a weak one 2013-02-14 09:23:40 +00:00
matt
b25c1339c3 Deal with an implicit NBIT 2013-02-14 08:56:56 +00:00
martin
905b216648 Use __HAVE_LONG_DOUBLE instead of EXT_EXPBITS and include s_nextafterl.c 
as well as s_frexpl.c in the global list of "common" sources - as we
seem to have no arch redefining the standard double variant, it seems
unlikely we will have on redefining the long double version in assembler.
 2013-02-12 21:40:18 +00:00
martin
1bdd60c0cc Use __weak_alias instead of __weak_reference (obvious pasto) 2013-02-12 08:21:48 +00:00
matt
0d613952ce Fix the strong alias correctly this time. 2013-02-12 02:52:13 +00:00
matt
9aeffda480 any arch that has fenv.[ch] can have fma as well (since fma uses fenv). 2013-02-11 17:55:01 +00:00
matt
04ec087c22 Add fma/fmaf/fmal for arm hard float which uses the VFP vmla instruction. 2013-02-11 17:41:13 +00:00
matt
6567e38835 Add VFP versions of lrint/lrintf/lrintl for earmhf* 2013-02-11 12:43:03 +00:00
matt
bec7d6b6c4 Fix strong_alias 2013-02-11 04:57:22 +00:00
christos
e2402e5654 use __HAVE_LONG_DOUBLE 2013-02-11 02:45:27 +00:00
christos
3884ecde09 provide ldexpl 2013-02-11 02:45:15 +00:00
christos
be32181245 add more functions required by fma 2013-02-11 01:47:04 +00:00
christos
2ee19bcb19 more stuff from FreeBSD 2013-02-11 01:38:10 +00:00
christos
e3f9b211a9 hook fma to the build 2013-02-11 01:29:58 +00:00