On Mon, Jul 29, 2013, David Chisnall wrote:
On 29 Jul 2013, at 08:05, David Schultz d...@freebsd.org wrote:
On Thu, Jul 11, 2013, David Chisnall wrote:
+static __inline int
+__inline_isnan(double __x)
+{
+
+ return (__x != __x);
+}
+
+static __inline int
+__inline_isnanf
On Thu, Jul 11, 2013, David Chisnall wrote:
+static __inline int
+__inline_isnan(double __x)
+{
+
+ return (__x != __x);
+}
+
+static __inline int
+__inline_isnanf(float __x)
+{
+
+ return (__x != __x);
+}
+
+static __inline int
+__inline_isnanl(long double __x)
+{
+
+
Author: das
Date: Mon Jun 10 06:03:03 2013
New Revision: 251598
URL: http://svnweb.freebsd.org/changeset/base/251598
Log:
Fix some bugs in the complex trig tests so that they test both double
and float precision properly.
Modified:
head/tools/regression/lib/msun/test-ctrig.c
Modified:
) is NaN without signal.
+ * Converted to long double by David Schultz d...@freebsd.org and
+ * Bruce D. Evans.
*/
+#include float.h
+#ifdef __i386__
+#include ieeefp.h
+#endif
+
+#include fpmath.h
#include math.h
#include math_private.h
+/* EXP_LARGE is the threshold above which we use
On Wed, Jun 05, 2013, Chris Rees wrote:
On 5 Jun 2013 06:33, David Schultz d...@freebsd.org wrote:
Author: das
Date: Wed Jun 5 05:33:01 2013
New Revision: 251404
URL: http://svnweb.freebsd.org/changeset/base/251404
Log:
Style fixes.
Submitted by: bde
Modified
Author: das
Date: Wed Jun 5 05:33:01 2013
New Revision: 251404
URL: http://svnweb.freebsd.org/changeset/base/251404
Log:
Style fixes.
Submitted by: bde
Modified:
head/lib/msun/Makefile
head/lib/msun/src/catrig.c
head/lib/msun/src/catrigf.c
head/lib/msun/src/e_log2.c
Modified:
Author: das
Date: Mon Jun 3 09:15:15 2013
New Revision: 251293
URL: http://svnweb.freebsd.org/changeset/base/251293
Log:
Add more tests for log functions. A few are commented out because the
long double versions don't pass yet. (They are rather nit-picky cases,
so there's ongoing
Author: das
Date: Mon Jun 3 09:14:31 2013
New Revision: 251292
URL: http://svnweb.freebsd.org/changeset/base/251292
Log:
Add logl, log2l, log10l, and log1pl.
Submitted by: bde
Added:
head/lib/msun/ld128/s_logl.c (contents, props changed)
head/lib/msun/ld80/s_logl.c (contents,
Author: das
Date: Mon Jun 3 09:33:51 2013
New Revision: 251294
URL: http://svnweb.freebsd.org/changeset/base/251294
Log:
Bump __FreeBSD_version for the addition of the following functions to libm:
cacos, cacosf, cacosh, cacoshf,
casin, casinf, casinh, casinhf,
catan, catanf,
On Fri, May 31, 2013, Alexey Dokuchaev wrote:
On Thu, May 30, 2013 at 04:49:27AM +, David Schultz wrote:
New Revision: 251121
URL: http://svnweb.freebsd.org/changeset/base/251121
Log:
I'm happy to finally commit stephen@'s implementations of cacos,
cacosh, casin, casinh
On Mon, Jun 03, 2013, Alexey Dokuchaev wrote:
On Mon, Jun 03, 2013 at 02:38:09AM -0700, David Schultz wrote:
On Fri, May 31, 2013, Alexey Dokuchaev wrote:
On Thu, May 30, 2013 at 04:49:27AM +, David Schultz wrote:
New Revision: 251121
URL: http://svnweb.freebsd.org/changeset/base
On Mon, Jun 03, 2013, Steve Kargl wrote:
Author: kargl
Date: Mon Jun 3 19:51:32 2013
New Revision: 251343
URL: http://svnweb.freebsd.org/changeset/base/251343
Log:
ld80 and ld128 implementations of expm1l(). This code started life
as a fairly faithful implementation of the algorithm
Author: das
Date: Tue Jun 4 05:41:38 2013
New Revision: 251366
URL: http://svnweb.freebsd.org/changeset/base/251366
Log:
Add man links for expl(3) and expm1l(3).
Modified:
head/lib/msun/Makefile
Modified: head/lib/msun/Makefile
Author: das
Date: Sun Jun 2 04:30:03 2013
New Revision: 251241
URL: http://svnweb.freebsd.org/changeset/base/251241
Log:
Factor out some common code from the libm tests. This is a bit messy
because different tests have different ideas about what it means to be
close enough to the right
On Tue, Apr 02, 2013, Xin LI wrote:
Author: delphij
Date: Tue Apr 2 23:41:20 2013
New Revision: 249035
URL: http://svnweb.freebsd.org/changeset/base/249035
Log:
Replace access to /dev/random with the kernel pseudo-random number
source sysctl(KERN_ARND) and remove the fallback code.
file is newly added)
+++ head/tools/regression/lib/msun/test-invctrig.c Thu May 30 04:46:36
2013(r251119)
@@ -0,0 +1,442 @@
+/*-
+ * Copyright (c) 2008-2013 David Schultz d...@freebsd.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms
Author: das
Date: Thu May 30 04:47:03 2013
New Revision: 251120
URL: http://svnweb.freebsd.org/changeset/base/251120
Log:
Fix some harmless bugs in a test.
Modified:
head/tools/regression/lib/msun/test-rem.c
Modified: head/tools/regression/lib/msun/test-rem.c
On Sat, May 25, 2013, Ed Schouten wrote:
Author: ed
Date: Sat May 25 18:55:55 2013
New Revision: 250990
URL: http://svnweb.freebsd.org/changeset/base/250990
Log:
Add C11 macros CMPLX(), CMPLXF() and CMPLXL().
Clang allows us to initialize complex numbers using an array
Author: das
Date: Mon May 27 08:50:10 2013
New Revision: 251024
URL: http://svnweb.freebsd.org/changeset/base/251024
Log:
Fix some regressions caused by the switch from gcc to clang. The fixes
are workarounds for various symptoms of the problem described in clang
bugs 3929, 8100, 8241,
On Mon, May 27, 2013, Steve Kargl wrote:
On Mon, May 27, 2013 at 08:50:10AM +, David Schultz wrote:
Author: das
Date: Mon May 27 08:50:10 2013
New Revision: 251024
URL: http://svnweb.freebsd.org/changeset/base/251024
Log:
Fix some regressions caused by the switch from gcc
On Wed, Jul 04, 2012, Doug Barton wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
On 07/04/2012 13:32, Andrey Chernov wrote:
1) /dev/urandom may not exist in jails/sandboxes
That would be a pretty serious configuration error.
Yes -- but the scary part is that arc4random() is not
On Tue, Jul 24, 2012, Steve Kargl wrote:
On Tue, Jul 24, 2012 at 08:43:35AM +, Alexey Dokuchaev wrote:
On Mon, Jul 23, 2012 at 07:13:56PM +, Steve Kargl wrote:
Author: kargl
Date: Mon Jul 23 19:13:55 2012
New Revision: 238722
URL: http://svn.freebsd.org/changeset/base/238722
On Tue, Jul 24, 2012, Steve Kargl wrote:
On Tue, Jul 24, 2012 at 01:57:12PM -0400, David Schultz wrote:
On Tue, Jul 24, 2012, Steve Kargl wrote:
On Tue, Jul 24, 2012 at 08:43:35AM +, Alexey Dokuchaev wrote:
On Mon, Jul 23, 2012 at 07:13:56PM +, Steve Kargl wrote:
Author
Author: das
Date: Sun Apr 29 16:28:39 2012
New Revision: 234799
URL: http://svn.freebsd.org/changeset/base/234799
Log:
Previously, vfscanf()'s wide character processing functions were
reading wide characters manually. With this change, they now use
fgetwc(). To make this work, we use an
Author: das
Date: Mon Apr 30 01:08:18 2012
New Revision: 234825
URL: http://svn.freebsd.org/changeset/base/234825
Log:
Fix a bug in *wscanf's handling of non-wide %s, %c, and %[
conversions. Both the specification and the documentation say the
width is interpreted as the max number of wide
Author: das
Date: Sun Apr 22 21:18:41 2012
New Revision: 234585
URL: http://svn.freebsd.org/changeset/base/234585
Log:
Refactor scanf to improve modularity. Conversions are now performed
by separate conversion functions. This will hopefully make bugs more
noticeable (I noticed several
Author: das
Date: Sun Apr 22 21:22:14 2012
New Revision: 234586
URL: http://svn.freebsd.org/changeset/base/234586
Log:
Bugfix: %n doesn't count as a conversion, so
sscanf(abc, ab%ncd, i) returns EOF, not 0.
Modified:
head/lib/libc/stdio/vfscanf.c
head/lib/libc/stdio/vfwscanf.c
Modified:
Author: das
Date: Sun Apr 22 21:28:14 2012
New Revision: 234587
URL: http://svn.freebsd.org/changeset/base/234587
Log:
Bugfix: Correctly count the number of characters read for %l[ conversions.
Modified:
head/lib/libc/stdio/vfscanf.c
Modified: head/lib/libc/stdio/vfscanf.c
Author: das
Date: Sun Apr 22 21:28:33 2012
New Revision: 234588
URL: http://svn.freebsd.org/changeset/base/234588
Log:
Bugfix: Include whitespace characters in the count of the number of
characters read.
Modified:
head/lib/libc/stdio/vfwscanf.c
Modified: head/lib/libc/stdio/vfwscanf.c
Author: das
Date: Sat Apr 21 06:08:29 2012
New Revision: 234529
URL: http://svn.freebsd.org/changeset/base/234529
Log:
Ensure that the {,v}swprintf functions always null-terminate the
output string, even if an encoding error or malloc failure occurs.
Modified:
Author: das
Date: Sat Apr 21 06:09:09 2012
New Revision: 234530
URL: http://svn.freebsd.org/changeset/base/234530
Log:
- Fix the claim that the output is always null-terminated. This isn't
true if the size is zero.
- Fix a claim that sprintf() is the same as snprintf() with an
Author: das
Date: Sat Apr 21 06:08:02 2012
New Revision: 234528
URL: http://svn.freebsd.org/changeset/base/234528
Log:
Fix a bug introduced in r187302 that was causing fputws() to enter an
infinite loop pretty much unconditionally. It's remarkable that the
patch that introduced the bug was
Author: das
Date: Sat Apr 21 06:10:18 2012
New Revision: 234531
URL: http://svn.freebsd.org/changeset/base/234531
Log:
If the size passed to {,v}s{w,n}printf is larger than INT_MAX+1
(i.e., the return value would overflow), set errno to EOVERFLOW
and return an error. This improves the
Author: das
Date: Sat Apr 21 07:31:27 2012
New Revision: 234536
URL: http://svn.freebsd.org/changeset/base/234536
Log:
As noted by Peter Jeremy, r234528 only partially fixed the infinite
loop bug introduced in r187302. This completes the fix.
PR: 167039
MFC after:3 days
On Sat, Apr 21, 2012, Peter Jeremy wrote:
On 2012-Apr-21 06:08:02 +, David Schultz d...@freebsd.org wrote:
Log:
Fix a bug introduced in r187302 that was causing fputws() to enter an
infinite loop pretty much unconditionally.
Unfortunately, I suspect you've just turned
On Tue, Mar 13, 2012, David Chisnall wrote:
Modified: head/lib/libc/locale/Symbol.map
==
--- head/lib/libc/locale/Symbol.map Tue Mar 13 14:10:33 2012
(r232925)
+++ head/lib/libc/locale/Symbol.map Tue Mar
On Tue, Mar 13, 2012, David Chisnall wrote:
Author: theraven
Date: Tue Mar 13 20:02:41 2012
New Revision: 232935
URL: http://svn.freebsd.org/changeset/base/232935
Log:
First set of xlocale man pages. More to follow...
Thanks!
By the way, it's customary to bump the date on the manpage
On Sun, Mar 04, 2012, Tijl Coosemans wrote:
Log:
Copy amd64 float.h to x86 and merge with i386 float.h. Replace
amd64/i386/pc98 float.h with stubs.
[...]
--- head/sys/amd64/include/float.hSun Mar 4 12:52:48 2012
(r232490, copy source)
+++ head/sys/x86/include/float.h
On Fri, Mar 02, 2012, Tijl Coosemans wrote:
Thanks, that was quite informative. C11 does say something about the
FP env and signals now though:
``When the processing of the abstract machine is interrupted by receipt
of a signal, the values of objects that are neither lock-free atomic
On Fri, Mar 02, 2012, David Chisnall wrote:
On 2 Mar 2012, at 12:53, Konstantin Belousov wrote:
This part of the change breaks KBI. I suggest that for merge to stable/9
you would leave the bread and breadn as functions.
Can we not do this for the general case? Provide them as inline
Author: das
Date: Sat Apr 7 03:59:12 2012
New Revision: 233973
URL: http://svn.freebsd.org/changeset/base/233973
Log:
Fix a bug in remquo{,f,l}, in which the quotient didn't always have the
correct sign when the remainder was 0.
Fix a separate bug in remquo alone, in which the remainder
Author: das
Date: Sat Apr 7 04:00:30 2012
New Revision: 233974
URL: http://svn.freebsd.org/changeset/base/233974
Log:
Add some tests from PR 166463. Also make sure that all of the tests,
old and new, check the sign bits of both the remainder and the
quotient.
Modified:
On Tue, Jan 31, 2012, Konstantin Belousov wrote:
On Mon, Jan 30, 2012 at 02:07:03PM -0500, David Schultz wrote:
On Mon, Jan 30, 2012, Kostik Belousov wrote:
On Sun, Jan 29, 2012 at 05:39:04PM -0500, David Schultz wrote:
On Sun, Jan 29, 2012, Kostik Belousov wrote:
On Sat, Jan 28
On Mon, Jan 30, 2012, Kostik Belousov wrote:
On Sun, Jan 29, 2012 at 05:39:04PM -0500, David Schultz wrote:
On Sun, Jan 29, 2012, Kostik Belousov wrote:
On Sat, Jan 28, 2012 at 07:12:25PM -0500, David Schultz wrote:
On Sat, Jan 28, 2012, Kostik Belousov wrote:
On Fri, Jan 27, 2012
On Mon, Jan 30, 2012, David Chisnall wrote:
On 18 Jan 2012, at 19:07, David Schultz wrote:
This patch appears to cause a large performance regression. For
example, I measured a 78% slowdown for strtol(42, ...).
That's definitely worth taking a closer look at. I think we can cache
On Sun, Jan 29, 2012, Kostik Belousov wrote:
On Sat, Jan 28, 2012 at 07:12:25PM -0500, David Schultz wrote:
On Sat, Jan 28, 2012, Kostik Belousov wrote:
On Fri, Jan 27, 2012 at 02:42:21PM -0500, David Schultz wrote:
On Fri, Jan 27, 2012, Kostik Belousov wrote:
On Fri, Jan 27, 2012
On Wed, Jan 18, 2012, David Schultz wrote:
On Sun, Nov 20, 2011, David Chisnall wrote:
Author: theraven
Date: Sun Nov 20 14:45:42 2011
New Revision: 227753
URL: http://svn.freebsd.org/changeset/base/227753
Log:
Implement xlocale APIs from Darwin, mainly for use by libc
On Sat, Jan 28, 2012, Kostik Belousov wrote:
On Fri, Jan 27, 2012 at 02:42:21PM -0500, David Schultz wrote:
On Fri, Jan 27, 2012, Kostik Belousov wrote:
On Fri, Jan 27, 2012 at 07:50:30PM +1100, Bruce Evans wrote:
On Thu, 26 Jan 2012, Gleb Smirnoff wrote:
On Thu, Jan 26, 2012
On Fri, Jan 27, 2012, Kostik Belousov wrote:
On Fri, Jan 27, 2012 at 07:50:30PM +1100, Bruce Evans wrote:
On Thu, 26 Jan 2012, Gleb Smirnoff wrote:
On Thu, Jan 26, 2012 at 11:53:57PM +1100, Bruce Evans wrote:
B @@ -1552,6 +1552,12 @@ aio_aqueue(struct thread *td, struct aio
B
On Thu, Jan 26, 2012, Andrey Chernov wrote:
On Thu, Jan 26, 2012 at 11:32:38AM -0500, John Baldwin wrote:
On Thursday, January 26, 2012 10:56:27 am Andrey Chernov wrote:
On Thu, Jan 26, 2012 at 08:39:07AM -0500, John Baldwin wrote:
atomic_cmpset_int(iniseed_state,
Author: das
Date: Mon Jan 23 06:36:41 2012
New Revision: 230475
URL: http://svn.freebsd.org/changeset/base/230475
Log:
Add C11 macros describing subnormal numbers to float.h.
Reviewed by: bde
Modified:
head/sys/amd64/include/float.h
head/sys/arm/include/float.h
Author: das
Date: Fri Jan 20 14:44:21 2012
New Revision: 230380
URL: http://svn.freebsd.org/changeset/base/230380
Log:
Conditionalize the __floatunsisf and __floatunsidf functions, added in
NetBSD's rev 1.6 of this file, on !defined(SOFTFLOAT_FOR_GCC). These
functions are provided by
On Fri, Jan 20, 2012, Bjoern A. Zeeb wrote:
I assume it's been this commit...
mips.mips64eb buildworld failed, check _.mips.mips64eb.buildworld for details
mips.mipseb buildworld failed, check _.mips.mipseb.buildworld for details
mips.mipsn32eb buildworld failed, check
On Fri, Jan 20, 2012, Dimitry Andric wrote:
On 2012-01-20 08:55, Roman Divacky wrote:
http://llvm.org/bugs/show_bug.cgi?id=11406 says this has been
fixed, is this just problem with us having older clang in base?
Obviously, it has only been fixed in llvm trunk. If this is a pressing
On Fri, Jan 20, 2012, John Baldwin wrote:
On Friday, January 20, 2012 1:50:06 am David Schultz wrote:
On Fri, Jan 20, 2012, David Schultz wrote:
Merge in the latest SoftFloat changes from NetBSD. (NetBSD isn't the
original vendor, but we're using their heavily modified version
On Fri, Jan 20, 2012, John Baldwin wrote:
On Friday, January 20, 2012 1:11:08 pm David Schultz wrote:
On Fri, Jan 20, 2012, John Baldwin wrote:
On Friday, January 20, 2012 1:50:06 am David Schultz wrote:
On Fri, Jan 20, 2012, David Schultz wrote:
Merge in the latest SoftFloat
Author: das
Date: Fri Jan 20 06:16:14 2012
New Revision: 230363
URL: http://svn.freebsd.org/changeset/base/230363
Log:
Merge in the latest SoftFloat changes from NetBSD. (NetBSD isn't the
original vendor, but we're using their heavily modified version.)
This brings in functions for long
On Fri, Jan 20, 2012, David Schultz wrote:
Merge in the latest SoftFloat changes from NetBSD. (NetBSD isn't the
original vendor, but we're using their heavily modified version.)
This brings in functions for long double emulation (both extended and
quad formats), which may be useful
Author: das
Date: Fri Jan 20 06:51:41 2012
New Revision: 230366
URL: http://svn.freebsd.org/changeset/base/230366
Log:
Add parentheses where required. Without them, `sizeof LDBL_MAX'
is a syntax error and shouldn't be, while `1 FLT_ROUNDS' isn't a
syntax error and should be. Thanks to bde
Author: das
Date: Fri Jan 20 06:54:30 2012
New Revision: 230367
URL: http://svn.freebsd.org/changeset/base/230367
Log:
Don't inline fenv.h functions on arm for now. Inlining makes sense:
the function bodies require only 2 to 10 instructions. However, it
leads to application binaries that
)
@@ -0,0 +1,271 @@
+/*-
+ * Copyright (c) 2012 David Schultz d...@freebsd.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code
Author: das
Date: Fri Jan 20 06:59:29 2012
New Revision: 230369
URL: http://svn.freebsd.org/changeset/base/230369
Log:
Remove an errant `#define dprintf printf'. It seems to be leftover
debugging code that nothing depends on. (I've had this in my tree for
years without issue.)
Modified:
Author: das
Date: Fri Jan 20 07:01:58 2012
New Revision: 230370
URL: http://svn.freebsd.org/changeset/base/230370
Log:
Add a change I missed in r230367 (don't inline arm's fenv.h functions).
Modified:
head/lib/msun/arm/Makefile.inc
Modified: head/lib/msun/arm/Makefile.inc
Author: das
Date: Fri Jan 20 07:02:42 2012
New Revision: 230371
URL: http://svn.freebsd.org/changeset/base/230371
Log:
Fix a small nit noted by bde: exp_x should be of type float, not double.
Modified:
head/lib/msun/src/k_expf.c
Modified: head/lib/msun/src/k_expf.c
On Wed, Jan 18, 2012, Andrey Chernov wrote:
On Mon, Jan 16, 2012 at 08:18:10PM +, David Schultz wrote:
Author: das
Date: Mon Jan 16 20:18:10 2012
New Revision: 230230
URL: http://svn.freebsd.org/changeset/base/230230
Log:
Generate a warning if the kernel's arc4random
On Sun, Nov 20, 2011, David Chisnall wrote:
Author: theraven
Date: Sun Nov 20 14:45:42 2011
New Revision: 227753
URL: http://svn.freebsd.org/changeset/base/227753
Log:
Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a
load of _l suffixed versions of various
On Mon, Jan 16, 2012, Kostik Belousov wrote:
On Sun, Jan 15, 2012 at 11:11:43PM -0500, David Schultz wrote:
On Mon, Jan 16, 2012, David Schultz wrote:
Author: das
Date: Mon Jan 16 04:08:29 2012
New Revision: 230191
URL: http://svn.freebsd.org/changeset/base/230191
Log
On Tue, Jan 17, 2012, Bruce Evans wrote:
On Mon, 16 Jan 2012, David Schultz wrote:
Log:
Computations on NaNs are supposed to return one of the input NaNs
unchanged.
Fix a few places in the sparc64 floating-point emulator where this wasn't
being handled properly.
Submitted
Author: das
Date: Mon Jan 16 20:17:29 2012
New Revision: 230228
URL: http://svn.freebsd.org/changeset/base/230228
Log:
Change the definition of FLT_EVAL_METHOD from 1 to 0. A value of 1 implies
that the compiler promotes floats to double precision in computations, but
inspection of the
Author: das
Date: Mon Jan 16 20:17:51 2012
New Revision: 230229
URL: http://svn.freebsd.org/changeset/base/230229
Log:
Fix the value of float_t to match what is implied by FLT_EVAL_METHOD.
Modified:
head/sys/arm/include/_types.h
head/sys/mips/include/_types.h
Author: das
Date: Mon Jan 16 20:18:10 2012
New Revision: 230230
URL: http://svn.freebsd.org/changeset/base/230230
Log:
Generate a warning if the kernel's arc4random() is seeded with bogus entropy.
Modified:
head/sys/dev/random/harvest.c
Modified: head/sys/dev/random/harvest.c
Author: das
Date: Mon Jan 16 04:04:35 2012
New Revision: 230188
URL: http://svn.freebsd.org/changeset/base/230188
Log:
Correct some bugs that resulted from arm/_fpmath.h being blindly copied
from the x86 version, which has a completely different long double
format.
Submitted by: Maks
Author: das
Date: Mon Jan 16 04:05:53 2012
New Revision: 230189
URL: http://svn.freebsd.org/changeset/base/230189
Log:
Convert softfloat to use the standard exception flag and rounding macros
in fenv.h instead of the non-standard and incomplete ones in ieeefp.h.
Thanks to Ian Lepore for
Author: das
Date: Mon Jan 16 04:06:56 2012
New Revision: 230190
URL: http://svn.freebsd.org/changeset/base/230190
Log:
Remove functions from softfloat's Symbol.map that don't need to be exported.
Also use the proper number of underscores for internal names. (Changing
the names should be
Author: das
Date: Mon Jan 16 04:08:29 2012
New Revision: 230191
URL: http://svn.freebsd.org/changeset/base/230191
Log:
Implement FLT_ROUNDS for arm. Some (all?) arm FPUs lack support for
dynamic rounding modes, but FPUless chips that use softfloat can support it
because everything is
)
+++ head/lib/msun/src/fenv-softfloat.h Mon Jan 16 04:09:17 2012
(r230192)
@@ -0,0 +1,184 @@
+/*-
+ * Copyright (c) 2004-2011 David Schultz d...@freebsd.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted
Author: das
Date: Mon Jan 16 04:09:45 2012
New Revision: 230193
URL: http://svn.freebsd.org/changeset/base/230193
Log:
Computations on NaNs are supposed to return one of the input NaNs unchanged.
Fix a few places in the sparc64 floating-point emulator where this wasn't
being handled
On Mon, Jan 16, 2012, David Schultz wrote:
Author: das
Date: Mon Jan 16 04:08:29 2012
New Revision: 230191
URL: http://svn.freebsd.org/changeset/base/230191
Log:
Implement FLT_ROUNDS for arm. Some (all?) arm FPUs lack support for
dynamic rounding modes, but FPUless chips that use
On Mon, Jan 16, 2012, David Schultz wrote:
Author: das
Date: Mon Jan 16 04:09:17 2012
New Revision: 230192
URL: http://svn.freebsd.org/changeset/base/230192
Log:
Add an implementation of fenv.h intended for platforms that lack an FPU and
use softfloat.
Thanks to Ian Lepore
Author: das
Date: Mon Jan 16 05:23:13 2012
New Revision: 230198
URL: http://svn.freebsd.org/changeset/base/230198
Log:
Fix the definition of FLT_EVAL_METHOD and some minor bugs.
Modified:
head/sys/arm/include/float.h
Modified: head/sys/arm/include/float.h
Author: das
Date: Mon Jan 16 05:23:27 2012
New Revision: 230199
URL: http://svn.freebsd.org/changeset/base/230199
Log:
Remove a confused comment and fix some minor bugs.
Modified:
head/sys/mips/include/float.h
Modified: head/sys/mips/include/float.h
Author: das
Date: Sat Jan 14 08:11:40 2012
New Revision: 230102
URL: http://svn.freebsd.org/changeset/base/230102
Log:
Fix a test that doesn't work on architectures where long double is no
wider than double. Thanks to Ian Lepore for catching the bug.
Modified:
Author: das
Date: Sat Jan 14 21:09:54 2012
New Revision: 230114
URL: http://svn.freebsd.org/changeset/base/230114
Log:
Update the tests for arm and other ports where long double is the same
as double, similar to r178141.
Modified:
head/tools/regression/lib/libc/stdio/test-printfloat.c
Author: das
Date: Sat Jan 14 21:38:31 2012
New Revision: 230115
URL: http://svn.freebsd.org/changeset/base/230115
Log:
Add .t files for tests, missed in prior checkins, so that prove(1) works
in this directory.
Added:
head/tools/regression/lib/libc/stdio/test-getdelim.t
- copied
On Sun, Jan 01, 2012, Ed Schouten wrote:
David,
* David Schultz d...@freebsd.org, 20120101 03:54:
I'm out of town and don't remember the details of this, but is there a
reason we couldn't simply have an appropriate #ifdef that uses
__attribute((__noreturn__)) instead of [[noreturn]]? We
On Thu, Dec 22, 2011, Dimitry Andric wrote:
Remove -mfancy-math from LIB32CPUFLAGS for amd64. It has been default
for our gcc since more than three years (see r181534, which is also in
stable/9 and stable/8). This flag used to be for the benefit of the old
in-kernel math emulator,
On Thu, Dec 29, 2011, Ed Schouten wrote:
Hi Steve,
* Steve Kargl s...@troutmask.apl.washington.edu, 20111229 19:49:
Are you going to submit a bug report to GCC? Because, as of now,
you've broken my ability to do development work on bleeding edge
freebsd and bleeding edge gcc.
Here
On Sat, Dec 17, 2011, Dimitry Andric wrote:
On 2011-12-17 23:32, Dimitry Andric wrote:
Author: dim
Date: Sat Dec 17 22:32:00 2011
New Revision: 228668
URL: http://svn.freebsd.org/changeset/base/228668
Log:
Revert r228650, and work around the clang false positive with printf
On Sat, Dec 17, 2011, David Schultz wrote:
On Sat, Dec 17, 2011, Dimitry Andric wrote:
On 2011-12-17 23:32, Dimitry Andric wrote:
Author: dim
Date: Sat Dec 17 22:32:00 2011
New Revision: 228668
URL: http://svn.freebsd.org/changeset/base/228668
Log:
Revert r228650
On Thu, Dec 15, 2011, Ed Schouten wrote:
Hello Bruce,
* Bruce Evans b...@optusnet.com.au, 20111215 15:12:
- recently broken for KR since it now uses signed instead of __signed
- broken for longer for KR and C90 since it uses long long. In working
versions, the __int64_t
On Tue, Dec 13, 2011, Ed Schouten wrote:
Author: ed
Date: Tue Dec 13 13:38:03 2011
New Revision: 228469
URL: http://svn.freebsd.org/changeset/base/228469
Log:
Replace __signed by signed.
The signed keyword is an integral part of the C syntax. There's no need
to use __signed.
On Sun, Dec 11, 2011, David Chisnall wrote:
On 11 Dec 2011, at 21:12, Andreas Tobler wrote:
As far as I understand, GCC does not support this attribute [[noreturn]]
yet. But it defines both, __cplusplus and __cplusplus=201103L. On gcc-4.7
__cplusplus=201103L is the default when we build
On Wed, Dec 07, 2011, David Chisnall wrote:
Author: theraven
Date: Wed Dec 7 15:25:48 2011
New Revision: 228322
URL: http://svn.freebsd.org/changeset/base/228322
Log:
Implement quick_exit() / at_quick_exit() from C++11 / C1x. Also add a
__noreturn macro and modify the other exiting
On Sat, Nov 26, 2011, Bjoern A. Zeeb wrote:
On Sat, 26 Nov 2011, David Chisnall wrote:
Author: theraven
Date: Sat Nov 26 18:46:33 2011
New Revision: 228004
URL: http://svn.freebsd.org/changeset/base/228004
Log:
Update libcxxrt to remove the pthread dependency.
Also add the license
On Tue, Nov 22, 2011, Eitan Adler wrote:
+ /* use a bitwise or to avoid an additional branch instruction */
+ if ((s1 == s2) | (n == 0))
+ return (0);
I think there are three issues with this.
First, the comment suggesting that using '|' instead of '||' isn't
correct; any
On Tue, Nov 22, 2011, David Schultz wrote:
First, the comment suggesting that using '|' instead of '||' isn't
correct; any reasonable compiler knows how to optimize
side-effect-free expressions like these. (The reverse
transformation, from the arithmetic expression to the boolean one
On Tue, Nov 22, 2011, Eitan Adler wrote:
The problem with profiling this type of change is that it is hard to
find a good representative benchmark. I could easily write code that
will show you that adding the equality check is a good idea or that it
is a horrible idea. IMHO it saves enough
On Tue, Nov 15, 2011, Dimitry Andric wrote:
Note all the final executables will use 'real' atomic operations. That
is, unless you compile with CPUTYPE?=i386, and I wish you the best of
luck in that case, you'll need it. :)
I thought we dropped support for anything less than a 486DX years ago.
On Tue, Nov 15, 2011, Marcel Moolenaar wrote:
On Nov 15, 2011, at 1:14 PM, David Schultz wrote:
On Tue, Nov 15, 2011, Dimitry Andric wrote:
Note all the final executables will use 'real' atomic operations. That
is, unless you compile with CPUTYPE?=i386, and I wish you the best
On Mon, Nov 14, 2011, Dimitry Andric wrote:
On 2011-11-14 09:21, Stefan Farfeleder wrote:
On Sun, Nov 13, 2011 at 04:18:48PM +, David Chisnall wrote:
Author: theraven
Date: Sun Nov 13 16:18:48 2011
New Revision: 227487
URL: http://svn.freebsd.org/changeset/base/227487
Log:
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