Commit Graph

2852 Commits

Author SHA1 Message Date
Jon Turney 06bd0ecc8d makedoc: exit with non-zero status on error
Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
2017-12-07 11:54:57 +00:00
Jon Turney c006fd459f makedoc: make errors visible
Discard QUICKREF sections, rather than writing them to stderr
Discard MATHREF sections, rather than discarding as an error
Pass NOTES sections through to texinfo, rather than discarding as an error
Don't redirect makedoc stderr to .ref file
Remove makedoc output on error
Remove .ref files from CLEANFILES
Regenerate Makefile.ins

Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
2017-12-07 11:54:11 +00:00
Corinna Vinschen 67e628fa33 newlib: vfwscanf: fix negation bug in %[ conversion
Old BSD bug:  While ^ is recognized and the set of matching characters
is negated, the code neglects to increment the pointer pointing to the
matching characters.  Thus, on a negation expression like %[^xyz], the
matching doesn't only stop at x, y, or z, but incorrectly also on ^.

Fix this by setting the start pointer after recognizing the ^.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-12-04 17:05:11 +01:00
Yaakov Selkowitz 8f7c712bb8 ssp: add Object Size Checking for wchar.h, part 1
The following functions are also guarded in glibc:
fwprintf, swprintf, wprintf, vfwprintf, vswprintf, vwprintf.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-04 04:09:46 -06:00
Corinna Vinschen b7b6b42cd4 newlib: vfscanf: Implement %l[
Just as %lc and %ls, this is only enabled on ELIX_LEVEL >= 2.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-12-01 17:53:59 +01:00
Corinna Vinschen a49209d2bc newlib: vf[w]scanf: Fix conversion multibyte <-> wchar_t
* vfscanf: per POSIX, if the target type is wchar_t, the width is
  counted in (multibyte) characters, not in bytes.

* vfscanf: Handle UTF-8 multibyte sequences converted to surrogate
  pairs on UTF-16 systems.

* vfwscanf: Don't count high surrogates in input against field width
  counting.  Per POSIX, input is

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-12-01 17:18:26 +01:00
Corinna Vinschen 9638c07527 newlib: vf[w]scanf: Drop width computation mixup
The width value keeps the maximum field width.  This is the maximum
field width of the *input*.  It's *never* to be used in conjunction
with the number of bytes or characters written to the output argument.

However, especially in vfwscanf, the code is partially taken from
NetBSD which erroneously subtracts the number of multibyte chars
written to the argument from the width variable, thus potentially
subtracting up to MB_CUR_MAX from width for a single character in
the input stream.

To make matters worse, the previous patch adding %m added basically
the same mistake for 'c' type input.

Fix it.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-12-01 13:47:26 +01:00
Yaakov Selkowitz 70afa0c7b3 HOWTO: remove reference to TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:54 -06:00
Yaakov Selkowitz 9f369d3c8d mathfp: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:54 -06:00
Yaakov Selkowitz ec4c079f4b math: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:53 -06:00
Yaakov Selkowitz 59822e777f libm/machine: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:53 -06:00
Yaakov Selkowitz ac8b60bdd1 complex: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:53 -06:00
Yaakov Selkowitz 3312f960a7 libm/common: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:53 -06:00
Yaakov Selkowitz 571ff42ae4 unix: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:53 -06:00
Yaakov Selkowitz 5aa2434de0 time: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:53 -06:00
Yaakov Selkowitz adfde9d773 sys: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:52 -06:00
Yaakov Selkowitz 352c8f2f0d string: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:52 -06:00
Yaakov Selkowitz a38fc79ee9 stdlib: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:52 -06:00
Yaakov Selkowitz a60026253d stdio64: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:51 -06:00
Yaakov Selkowitz c7ef9668cf stdio: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:51 -06:00
Yaakov Selkowitz b88cfbc1e5 signal: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:51 -06:00
Yaakov Selkowitz bf3a554bc6 search: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:51 -06:00
Yaakov Selkowitz 35d2d2fe2e reent: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:51 -06:00
Yaakov Selkowitz aa06fa01dc posix: remove TRAD_SYNOPSIS 2017-12-01 03:41:50 -06:00
Yaakov Selkowitz 191b4f35bc misc: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:50 -06:00
Yaakov Selkowitz 1f1e477554 powerpc: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:50 -06:00
Yaakov Selkowitz ddd22ee069 nds32: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:50 -06:00
Yaakov Selkowitz 4e8c64b928 microblaze: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:50 -06:00
Yaakov Selkowitz 59235deeec locale: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:50 -06:00
Yaakov Selkowitz 03973c19e9 iconv: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:50 -06:00
Yaakov Selkowitz 9db7609592 ctype: remove TRAD_SYNOPSIS
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:50 -06:00
Yaakov Selkowitz 8ba0bbb913 ssp: add Object Size Checking for unistd.h, part 2
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-12-01 03:41:49 -06:00
Corinna Vinschen d43863f569 newlib: vf[w]scanf: Implement POSIX %m modifier
* The new code is guarded with _WANT_IO_POSIX_EXTENSIONS, but
  this is automatically enabled with _WANT_IO_C99_FORMATS for now.

* vfscanf neglects to implement %l[, so %ml[ is not implemented yet
  either.

* Sidenote: vfwscanf doesn't allow ranges in %[ yet.  Strictly this
  is allowed per POSIX, but it differes from vfscanf as well as from
  glibc.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-30 21:50:23 +01:00
Corinna Vinschen 7161622514 newlib: vfwscanf: fix miscomputation of max field width in %[] case
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-30 21:02:38 +01:00
Yaakov Selkowitz b9a662bb4c Feature test macros overhaul: unistd.h, part 3
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-30 12:09:05 -06:00
Yaakov Selkowitz 1e43e181c2 ssp: add Object Size Checking for stdlib.h
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-30 12:09:03 -06:00
Corinna Vinschen 0fd2c9bd12 newlib: vf[w]scanf: add validity checks
POSIX requires that directive characters appear in a certain sequence:

1. '%' or '%<n>$'
2. optional '*'
3. optional field width digits
4. optional 'm' (not yet implemented)
5. optional length modifier ('l', 'L', 'll', 'h', 'hh', 'j', 't', 'z')
6. conversion specifier ('d', 's', etc)

Add a few basic validity checks to that effect, otherwise reject
directive as match failure.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-30 11:55:27 +01:00
Corinna Vinschen 31f11d0572 newlib: vf[w]scanf: Use SIZE_MAX rather than ~0
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-30 11:41:36 +01:00
Corinna Vinschen 5e4a1c9c97 newlib: vfscanf: fix formatting
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-30 11:41:36 +01:00
Corinna Vinschen 2e328edee4 newlib: vf[w]scanf: Only return from a single point to simplify cleanup
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-30 11:41:36 +01:00
Yaakov Selkowitz 8a94bca694 string: add wmempcpy
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-30 04:06:49 -06:00
Sebastian Huber dadc9e7e4a RTEMS: Add semaphore <sys/lock.h> functions
Declare semaphore try wait and post binary functions.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-11-30 07:00:45 +01:00
Sebastian Huber 5a2ab9d55e RTEMS: Timed wait by ticks <sys/lock.h> functions
Declare timed wait by ticks functions.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-11-30 07:00:45 +01:00
Sebastian Huber 186166f67a RTEMS: Add set/get name <sys/lock.h> functions
Add inline functions to set/get the name.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-11-30 07:00:45 +01:00
Yaakov Selkowitz 6f84ee8105 ssp: add build infrastructure
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-29 11:25:46 -06:00
Yaakov Selkowitz 192de5a349 ssp: add documentation
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-29 11:25:45 -06:00
Yaakov Selkowitz 6b02865d80 ssp: add Object Size Checking for unistd.h, part 1
The implementation is from NetBSD, with the addition of feature test macros
for readlink.  glibc also wraps the following functions:
confstr, getdomainname, getgroups, gethostname, getlogin_r, getwd, pread,
readlinkat, ttyname_r.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-29 11:25:44 -06:00
Yaakov Selkowitz 576093d46b ssp: add Object Size Checking for stdio.h, part 1
The implementation is mostly from NetBSD, except for switching fgets to
pure inline, and the addition of fgets_unlocked, fread, and fread_unlocked
for parity with glibc.  The following functions are also guarded in glibc:
asprintf, dprintf, fprintf, printf, vasprintf, vdprintf, vfprintf, vprintf.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-29 11:25:42 -06:00
Yaakov Selkowitz a997f98b2a ssp: add Object Size Checking for strings.h
The implementation is from NetBSD, with the addition of explicit_bzero
for parity with glibc.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-29 11:25:41 -06:00
Yaakov Selkowitz e4fc4d7bc4 ssp: add Object Size Checking for string.h
The implementation is from NetBSD, with the addition of mempcpy (a GNU
extension) for parity with glibc and libssp.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-29 11:25:40 -06:00
Yaakov Selkowitz 3e8fc7d9f2 ssp: add Object Size Checking common code
The Object Size Checking (-D_FORTIFY_SOURCE=*) functionality provides
wrappers around functions suspectible to buffer overflows.  While
independent from Stack Smashing Protection (-fstack-protector*), they
are often used and implemented together.

While GCC also provides an implementation in libssp, it is completely
broken (CVE-2016-4973, RHBZ#1324759) and seemingly unfixable, as there
is no reliable way for a preprocessor macro to trigger a link flag.
Therefore, adding this here is necessary to make it work.

Note that this does require building gcc with --disable-libssp and
gcc_cv_libc_provides_ssp=yes.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-29 11:25:39 -06:00
Yaakov Selkowitz 0a5dfdbd1b ssp: add APIs for Stack Smashing Protection
Compiling with any of the -fstack-protector* flags requires the
__stack_chk_guard data import (which needs to be initialized) and the
__stack_chk_fail{,_local} functions.  While GCC's own libssp can provide
these, it is better that we provide these ourselves.  The implementation
is custom due to being OS-specific.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-29 11:25:37 -06:00
Corinna Vinschen 1bbdb3c953 newlib: [w]scanf: Fix behaviour on matching failure
The special handling of %\0 in [w]scanf is flawed.  It's just a
matching failure and should be handled as such.  scanf also
fakes an int input value on %X with X being an invalid conversion
char.  This is also just a matching failure and should be handled
the same way as %\0.

There's no indication of the reason for this "disgusting
backwards compatibility hacks" in the logs, given this
code made it into newlib before setting up the CVS repo.

Just handle these cases identically as matching failures.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-29 15:01:30 +01:00
Yaakov Selkowitz 36a0a675b4 Make __nonnull macro compatible with glibc
This form allows for multiple arguments, e.g. __nonnull((1,2)).

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-28 10:26:29 -06:00
Yaakov Selkowitz f2b27ce620 cygwin: define _POSIX_TIMEOUTS
Since commit 8128f5482f, we have all the
non-tracing functions listed in posixoptions(7).  The tracing functions
are gated by their own option, and are obsolecent anyway.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-11-28 10:26:00 -06:00
Jeff Johnston 569d048c89 Add the Aarch64 SVE specific HWCAP_SVE define
Checking in change from Alan Hayward <Alan.Hayward@arm.com>

Signed-off-by: Jeff Johnston <jjohnstn@redhat.com>
2017-11-22 14:10:37 -05:00
Sebastian Huber 6480987f3a RTEMS: Add missing __getreent() to crt0
Default implementation was removed for RTEMS by
b1a388799d.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-11-20 10:12:18 +01:00
Sebastian Huber 0e3e375377 RTEMS: Add missing functions to crt0
This helps to get some more features from libstdc++.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-11-20 08:53:30 +01:00
Corinna Vinschen baaceb8f37 Cygwin: fcntl.h: Use test macros to guard non-standard open flags
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-14 21:45:31 +01:00
Corinna Vinschen f9d071aaf8 Cygwin: fcntl.h: Define O_NOATIME
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-14 21:45:31 +01:00
Corinna Vinschen 0aa99373c1 Cygwin: fcntl.h: Define O_TMPFILE and implement it
Difference to Linux: We can't create files which don't show up
in the filesystem due to OS restrictions.  As a kludge, make a
(half-hearted) attempt to hide the file in the filesystem.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-11-14 21:45:25 +01:00
Florian Schmidt 9cf0c4a012 newlib/libc/stdlib/realloc.c: fix variable name
The variable doesn't follow the convention of having the same name as
the function it's bundled with. Furthermore, it clashes with the
variable of the same name in newlib/libc/stdlib/calloc.c.

Signed-off-by: Florian Schmidt <florian.schmidt@neclab.eu>
2017-11-14 10:18:30 +01:00
Joel Sherrill b1a388799d newlib/.../getreent.c: Allow to be provided by host and do so for RTEMS
RTEMS provides the option to have a global or per-thread reentrancy
as part of application configuration. As part of this, RTEMS provides
the implementation of __getreent() as appropriate. Allow the target
to determine if this method is present in libc.a.
2017-11-13 10:19:23 +01:00
Sebastian Huber 1f42dc2bcf Make ffsl() and ffsll() BSD-visible
Since glibc 2.27, they are visible via _DEFAULT_SOURCE (__USE_MISC):

https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/commit/man3/ffs.3?id=247bbcf00c9a425ab0ad6e303ec8718e4ba844a6

In FreeBSD, they are guarded by __BSD_VISIBLE.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-11-03 10:46:07 +01:00
Joel Sherrill 076ce7098f newlib/configure.host: Remove obsolete definition of _I386MACH_ALLOW_HW_INTERRUPTS
The *-*-rtems* targets defined this even though the conditional
was no longer present in i386/setjmp.S.
2017-11-02 09:27:15 +01:00
Sebastian Huber ce189d8afe RTEMS: Remove internal timecounter API
Change copyright.  Original BSD content moved to
<machine/_kernel_time.h>.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-10-26 08:47:21 +02:00
Szabolcs Nagy 56e494c074 fix internal __ieee754_expf and __ieee754_logf calls
The recently added new math code inlines error handling instead of using
error handling wrappers around __ieee754* internal symbols, and thus the
__ieee754* symbols are no longer provided.

However __ieee754_expf and __ieee754_logf are used in the implementation
of a number of other math functions.  These symbols are safe to redirect
to the external expf and logf symbols, because those names are always
reserved when single precision math functions are reserved and the
additional error handling code is either not reached or there will be
an error in the final result that will override an internal spurious
errno setting.

For consistency all of __ieee754_expf, __ieee754_logf and __ieee754_powf
are redirected using a macro.
2017-10-20 11:19:02 +02:00
Szabolcs Nagy c156098271 New expf, exp2f, logf, log2f and powf implementations
Based on code from https://github.com/ARM-software/optimized-routines/

This patch adds a highly optimized generic implementation of expf,
exp2f, logf, log2f and powf.  The new functions are not only
faster (6x for powf!), but are also smaller and more accurate.
In order to achieve this, the algorithm uses double precision
arithmetic for accuracy, avoids divisions and uses small table
lookups to minimize the polynomials.  Special cases are handled
inline to avoid the unnecessary overhead of wrapper functions and
set errno to POSIX requirements.

The new functions are added under newlib/libm/common, but the old
implementations are kept (in newlib/libm/math) for non-IEEE or
pre-C99 systems.  Targets can enable the new math code by defining
__OBSOLETE_MATH_DEFAULT to 0 in newlib/libc/include/machine/ieeefp.h,
users can override the default by defining __OBSOLETE_MATH.
Currently the new code is enabled for AArch64 and AArch32 with VFP.
Targets with a single precision FPU may still prefer the old
implementation.

libm.a size changes:
arm: -1692
arm/thumb/v7-a/nofp: -878
arm/thumb/v7-a+fp/hard: -864
arm/thumb/v7-a+fp/softfp: -908
aarch64: -1476
2017-10-13 10:58:00 +02:00
Sebastian Huber c165a27c01 RTEMS: Fix _PTHREAD_MUTEX_INITIALIZER
Add missing braces around initializer.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-10-13 08:07:13 +02:00
Michael Haubenwallner 15de9da0b9 Fix typo with newlib-long-time_t default value.
Fix typo for newlib-long-time_t to leave newlib-nano-malloc alone.
2017-10-09 17:55:19 +02:00
Sebastian Huber 3a79700c2d RTEMS: Make pthread_mutex_t self-contained
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-10-05 14:56:13 +02:00
Sebastian Huber 55c5dda9b5 RTEMS: Make pthread_cond_t self-contained
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-10-05 14:56:13 +02:00
Sebastian Huber d902eef093 RTEMS: Make pthread_rwlock_t self-contained
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-10-05 14:56:13 +02:00
Sebastian Huber 9187bb23a0 RTEMS: Make pthread_barrier_t self-contained
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-10-05 14:56:13 +02:00
Sebastian Huber 8253c240cb RTEMS: Make sem_t self-contained
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-10-05 14:56:12 +02:00
Sebastian Huber 4fef7312b3 RTEMS: Optimize pthread_once_t
Reduce size of pthread_once_t and make it zero-initialized.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-10-05 14:56:12 +02:00
Brian Inglis f9b24fad7c newlib/libm/complex/cargl.c change imag() real() to cimagl() creall() 2017-09-19 15:36:12 -05:00
Sebastian Huber 1592a0be0c Fix warnings and documentation in strnstr.c
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-09-19 15:35:09 -05:00
Sebastian Huber 4de8754bac Change time_t to 64-bit by default
In order to avoid the year 2038 problem, define time_t to a signed
integer with at least 64-bits.  The type for time_t can be forced to
long with the --enable-newlib-long-time_t configure option or with the
_USE_LONG_TIME_T system configuration define.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-09-07 15:39:34 +02:00
Sebastian Huber ad45b86533 Remove harmful casts in gmtime_r()
In case time_t is long, then the cast to long is a nop.  In case time_t
is __int_least64_t, then the cast to long may truncate the value before
the division.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-09-07 15:39:34 +02:00
Sebastian Huber f9205f1d47 Let RTEMS provide clock()
Newlib uses _times_r() in clock().  The problem is that the _times_r()
clock frequency is defined by sysconf(_SC_CLK_TCK).  The clock frequency
of clock() is the constant CLOCKS_PER_SEC.

FreeBSD uses getrusage() for clock().  Since RTEMS has only one process,
the implementation can be simplified.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-09-07 07:41:07 +02:00
Corinna Vinschen e18b7ffa48 stdio.h: Don't define unlocked macros using static inline on C++
In C++, the usage of static inline functions for getchar_unlocked and
putchar_unlocked may result in error messages like

  error: ‘_putchar_unlocked’ was not declared in this scope

Fix this by not using the _getchar_unlocked and _putchar_unlocked
macros in C++.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-09-04 10:52:33 +02:00
Yaakov Selkowitz 51d1fb715d include: fix ffs, fls guards
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-08-30 12:29:47 -05:00
Corinna Vinschen 192986ab03 newlib: string/Makefile.am (CHEWOUT_FILES): Add strnstr.def
Regenerate strings/Makefile.in

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-08-30 16:48:55 +02:00
Corinna Vinschen 5fc315b597 newlib: strnstr: drop traditional synopisis
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-08-30 16:45:36 +02:00
Sichen Zhao 42885ea4b8 Add man page entry for strnstr.c. 2017-08-30 15:10:07 +02:00
Sichen Zhao f22054c94d Modify strnstr.c. 2017-08-30 15:08:58 +02:00
Sebastian Huber f1863582ed Fix compile error due to new strnstr()
Remove local strnstr() implementation to fix compile error:

newlib/libc/iconv/lib/aliasesi.c:53:8: error: conflicting types for 'strnstr'
 _DEFUN(strnstr, (haystack, needle, length),
        ^
In file included from newlib/libc/iconv/lib/aliasesi.c:29:0:
newlib/libc/include/string.h:125:10:
note: previous declaration of 'strnstr' was here
 char    *strnstr(const char *, const char *, size_t) __pure;
          ^~~~~~~

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-08-28 17:31:52 +02:00
Corinna Vinschen c070326d31 newlib: rebuild string/Makefile.in
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-08-25 18:00:46 +02:00
Sichen Zhao c206d04422 Port strnstr.c to newlib. 2017-08-25 18:00:46 +02:00
Sichen Zhao 3437665ac8 Import strnstr.c from FreeBSD. 2017-08-25 18:00:46 +02:00
Eric Blake a4961ccd3f Revert "headers: avoid bareword attributes" for clang
This reverts most of commit 979d467ff6.

We cannot avoid some bareword attributes until clang is fixed to
properly support __-decorated attributes; see this bug:
https://bugs.llvm.org/show_bug.cgi?id=34319

The macros in question expand to the empty string under gcc, so
only compilation under clang is affected, and since clang has the
bug, the obvious solution is to roll back the changes, and document
the issue.

Signed-off-by: Eric Blake <eblake@redhat.com>
2017-08-25 09:23:10 -05:00
Sebastian Huber 524eb4dc29 RTEMS: Use __uint64_t for _CLOCK_T_
This addresses:

https://devel.rtems.org/ticket/2135

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-08-25 14:25:42 +02:00
Sebastian Huber 7b2c362190 Make _CLOCK_T_ system configurable
Let systems optionally provide the _CLOCK_T_ type via
<machine/_types.h>.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-08-25 14:25:42 +02:00
Brian Inglis 406bd10fb4 newlib/libc/time/strptime.c(strptime_l) add %F %s support for strptime 2017-08-25 14:04:22 +02:00
Kito Cheng bd86e9de75 Add myself to RISC-V Port Maintainer 2017-08-21 11:09:15 +02:00
Kito Cheng 6864c08b94 Change license to FreeBSD License for RISC-V
- For prevent confuse about what BSD license variant we used, 2- or
   3-clause license, we change the license to FreeBSD license to make
   it unambiguously refers to the 2-clause license.
2017-08-21 11:08:54 +02:00
Ken Brown f665b1cef3 cygwin: Implement renameat2
Define the RENAME_NOREPLACE flag in <cygwin/fs.h> as defined on Linux
in <linux/fs.h>.  The other RENAME_* flags defined on Linux are not
supported.
2017-08-19 18:06:49 +02:00
Kito Cheng 7040b2de08 Add RISC-V port for libm
Contributor list:
    - Michael Neilly  <mneilly@yahoo.com>
    - Kito Cheng  <kito.cheng@gmail.com>
2017-08-17 12:54:56 -04:00
Eric Blake 979d467ff6 headers: avoid bareword attributes
Always use the __-decorated form of an attribute name in public
headers, as the bareword form is in the user's namespace, and we
don't want compilation to break just because the user defines the
bareword to mean something else.

Signed-off-by: Eric Blake <eblake@redhat.com>
2017-08-17 07:10:03 -05:00
Kito Cheng 363dbb9e44 Add RISC-V port for newlib
Contributor list:
    - Andrew Waterman  <andrew@sifive.com>
    - Palmer Dabbelt  <palmer@dabbelt.com>
    - Kito Cheng  <kito.cheng@gmail.com>
    - Scott Beamer  <sbeamer@eecs.berkeley.edu>
2017-08-16 18:00:58 -04:00
Corinna Vinschen 9d602b98f8 newlib: regenerate libc/stdlib/Makefile.am
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-08-11 10:17:16 +02:00
Ken Brown d7821c045e Define sigsetjmp/siglongjmp only if __POSIX_VISIBLE 2017-08-07 16:07:46 +02:00
Sebastian Huber b0f271d1db Proper locking for getchar() and putchar()
Add internal inline functions _getchar_unlocked() and
_putchar_unlocked() if __CUSTOM_FILE_IO__ is not defined.  These
functions get _REENT only once.  Use them for getchar_unlocked() and
putchar_unlocked().  Define getchar() and putchar() to these unlocked
internal functions if __SINGLE_THREAD__ is defined, otherwise use the
external functions to use proper locking of the FILE object.

Assumes that __SINGLE_THREAD__ is not defined if __CYGWIN__ is defined.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-08-07 07:54:58 +02:00
Aditya Upadhyay a1c2491f70 Importing wcstoumax inttypes method from FreeBSD. 2017-08-02 13:02:26 +02:00
Aditya Upadhyay 88abc0958b Importing wcstoimax inttypes method from FreeBSD. 2017-08-02 13:02:26 +02:00
Aditya Upadhyay fd1981a7df Importing strtoumax inttypes method from FreeBSD. 2017-08-02 13:02:26 +02:00
Aditya Upadhyay 910cc30c10 Importing strtoimax inttypes method from FreeBSD. 2017-08-02 13:02:26 +02:00
Yaakov Selkowitz 4aaec3cb88 Add elf.h to newlib
This is copied from musl (MIT license).  This is newer and more thorough
than that of FreeBSD currently shipped only on Cygwin.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-08-02 01:18:55 -05:00
Aditya Upadhyay 0e0900cb40 Importing catanl long double complex method from NetBSD. 2017-07-28 20:36:09 +02:00
Aditya Upadhyay 124ccc500e Fixing HUGE_VALF to HUGE_VALL. 2017-07-28 20:30:30 +02:00
Sebastian Huber 7dad0e441a stdio: Fix make rule override
The Makefile.am contained two rules for the vfwscanf object.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-07-28 15:05:54 +02:00
Corinna Vinschen a7a7980f7b newlib: regenerate stdlib/Makefile.in
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-07-28 12:44:45 +02:00
Aditya Upadhyay 4b2fc8c55e Importing imaxdiv inttypes method from FreeBSD. 2017-07-28 12:23:10 +02:00
Aditya Upadhyay a785f0f69a Importing imaxabs inttypes method from FreeBSD. 2017-07-28 12:23:08 +02:00
Corinna Vinschen 8322a87c16 cygwin: Set __STDC_ISO_10646__ to Unicode 5.2 value
Now that XP is not supported anymore we can freely do that.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-07-26 11:49:58 +02:00
Richard Earnshaw d6cac3e1da [arm] Fix strcpy for unified syntax on ARMv4t thumb.
ARMv4t does not support mov between two low registers.  Now we use
unified syntax mov instructions need converting to movs.
2017-07-21 11:23:27 +01:00
Jozef Lawrynowicz 25138cc2a6 MSP430: Define __BUFSIZ__ as 256 to prevent default of 1024 being used 2017-07-20 16:18:54 +02:00
Ian Tessier via newlib 4bce7ecbe1 arm: Update strcpy.c to use UAL syntax.
With this change the arm platform can now be fully compiled with Clang.

Tested by comparing the output with GCC 4.8.2, and Clang 4.0, using a
variety of arches, big/little endianness, and arm/thumb mode to verify
the generated assembly output matches between GCC vs Clang with UAL, and
also GCC with UAL vs GCC with non-UAL, for all preprocessor code blocks.

The only difference found is an extra nop at the end of the function
when compiled with GCC using armv7-a/thumb/little-endian/-O2 compared to
Clang. The nop is not emitted when compiled in big-endian mode.
2017-07-20 16:18:29 +02:00
Sebastian Huber a3617d7bde Synchronize RTEMS <sys/bitset.h> with FreeBSD
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-07-12 08:04:45 +02:00
Sebastian Huber 870dc91de6 Add myself to OS Port Maintainers (RTEMS) 2017-07-10 09:48:50 +02:00
Sebastian Huber 1d49ce4d6b Synchronize RTEMS <sys/bitset.h> with FreeBSD
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-07-10 07:18:10 +02:00
David Macek bf61b38d98 Rename __in and __out in headers to avoid collision with Windows APIs
* string.h: Local variables in expansion of strdupa and strndupa
* sys/wait.h: Fields in anonymous union in expansion of __wait_status_to_int
2017-07-07 16:37:44 +02:00
Aditya Upadhyay be3ca39474 Fixed warnings for some long double complex methods 2017-07-05 14:40:02 +02:00
Sebastian Huber 461152e4eb Add ffsl(), ffsll(), fls(), flsl(), flsll()
Use compiler builtin for ffs().  Remove duplicate implementation from
Cygwin.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-07-05 13:49:48 +02:00
Sebastian Huber 2390e71a42 Synchronize <strings.h> with latest FreeBSD
Include <strings.h> in <string.h> if __BSD_VISIBLE like on FreeBSD.
Remove redundant declarations from <string.h>.  Make ffsl(), ffsll(),
strncasecmp(), strcasecmp_l(), and strncasecmp_l() visible via
__BSD_VISIBLE instead of __GNU_VISIBLE.  Add fls(), flsl(), and flsll()
to <strings.h> if __BSD_VISIBLE.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-07-05 13:49:48 +02:00
Sebastian Huber d736941a51 Implement bzero() via memset()
Use memset() to implement bzero() to profit from machine-specific
memset() optimizations.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-07-05 13:49:48 +02:00
Yaakov Selkowitz e4ee6c9aaf Feature test macros overhaul: unistd.h, part 2
This fixes commit f70aad3de4 as well as some
other functions which were never properly guarded.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2017-06-30 10:48:23 -05:00
Sebastian Huber a254c82486 Add --enable-newlib-global-stdio-streams
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-06-30 07:45:16 +02:00
Sebastian Huber d2e256a36a Enable _REENT_GLOBAL_STDIO_STREAMS for RTEMS
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-06-30 07:45:16 +02:00
Sebastian Huber 668a4c8722 Introduce _REENT_GLOBAL_STDIO_STREAMS
In Newlib, the stdio streams are defined to thread-specific pointers
_reent::_stdin, _reent::_stdout and _reent::_stderr.  In case
_REENT_SMALL is not defined, then these pointers are initialized via
_REENT_INIT_PTR() or _REENT_INIT_PTR_ZEROED() to thread-specific FILE
objects provided via _reent::__sf[3].  There are two problems with this
(at least in case of RTEMS).

(1) The thread-specific FILE objects are closed by _reclaim_reent().
This leads to problems with language run-time libraries that provide
wrappers to the C/POSIX stdio streams (e.g.  C++ and Ada), since they
use the thread-specific FILE objects of the initialization thread.  In
case the initialization thread is deleted, then they use freed memory.

(2) Since thread-specific FILE objects are used with a common output
device via file descriptors 0, 1 and 2, the locking at FILE object level
cannot ensure atomicity of the output, e.g. a call to printf().

Introduce a new Newlib configuration option _REENT_GLOBAL_STDIO_STREAMS
to enable the use of global stdio FILE objects.

As a side-effect this reduces the size of struct _reent by more than
50%.

The _REENT_GLOBAL_STDIO_STREAMS should not be used without
_STDIO_CLOSE_PER_REENT_STD_STREAMS.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-06-30 07:45:16 +02:00
Sebastian Huber 79cc9cb8f3 Add stdin_init(), stdout_init() and stderr_init()
This simplifies further changes in this area.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-06-30 07:45:15 +02:00
Sebastian Huber b70c0bc706 Remove superfluous parameter from std()
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
2017-06-30 07:45:15 +02:00
Wilco Dijkstra c86063bdc0 Optimized memcmp
This is an optimized memcmp for AArch64.  This is a complete rewrite
using a different algorithm.  The previous version split into cases
where both inputs were aligned, the inputs were mutually aligned and
unaligned using a byte loop.  The new version combines all these cases,
while small inputs of less than 8 bytes are handled separately.

This allows the main code to be sped up using unaligned loads since
there are now at least 8 bytes to be compared.  After the first 8 bytes,
align the first input.  This ensures each iteration does at most one
unaligned access and mutually aligned inputs behave as aligned.
After the main loop, process the last 8 bytes using unaligned accesses.

This improves performance of (mutually) aligned cases by 25% and
unaligned by >500% (yes >6 times faster) on large inputs.

ChangeLog:
2017-06-28  Wilco Dijkstra  <wdijkstr@arm.com>

        * newlib/libc/machine/aarch64/memcmp.S (memcmp):
        Rewrite of optimized memcmp.

GLIBC benchtests/bench-memcmp.c performance comparison for Cortex-A53:

Length    1, alignment  1/ 1:		153%
Length    1, alignment  1/ 1:		119%
Length    1, alignment  1/ 1:		154%
Length    2, alignment  2/ 2:		121%
Length    2, alignment  2/ 2:		140%
Length    2, alignment  2/ 2:		121%
Length    3, alignment  3/ 3:		105%
Length    3, alignment  3/ 3:		105%
Length    3, alignment  3/ 3:		105%
Length    4, alignment  4/ 4:		155%
Length    4, alignment  4/ 4:		154%
Length    4, alignment  4/ 4:		161%
Length    5, alignment  5/ 5:		173%
Length    5, alignment  5/ 5:		173%
Length    5, alignment  5/ 5:		173%
Length    6, alignment  6/ 6:		145%
Length    6, alignment  6/ 6:		145%
Length    6, alignment  6/ 6:		145%
Length    7, alignment  7/ 7:		125%
Length    7, alignment  7/ 7:		125%
Length    7, alignment  7/ 7:		125%
Length    8, alignment  8/ 8:		111%
Length    8, alignment  8/ 8:		130%
Length    8, alignment  8/ 8:		124%
Length    9, alignment  9/ 9:		160%
Length    9, alignment  9/ 9:		160%
Length    9, alignment  9/ 9:		150%
Length   10, alignment 10/10:		170%
Length   10, alignment 10/10:		137%
Length   10, alignment 10/10:		150%
Length   11, alignment 11/11:		160%
Length   11, alignment 11/11:		160%
Length   11, alignment 11/11:		160%
Length   12, alignment 12/12:		146%
Length   12, alignment 12/12:		168%
Length   12, alignment 12/12:		156%
Length   13, alignment 13/13:		167%
Length   13, alignment 13/13:		167%
Length   13, alignment 13/13:		173%
Length   14, alignment 14/14:		167%
Length   14, alignment 14/14:		168%
Length   14, alignment 14/14:		168%
Length   15, alignment 15/15:		168%
Length   15, alignment 15/15:		173%
Length   15, alignment 15/15:		173%
Length    1, alignment  0/ 0:		134%
Length    1, alignment  0/ 0:		127%
Length    1, alignment  0/ 0:		119%
Length    2, alignment  0/ 0:		94%
Length    2, alignment  0/ 0:		94%
Length    2, alignment  0/ 0:		106%
Length    3, alignment  0/ 0:		82%
Length    3, alignment  0/ 0:		87%
Length    3, alignment  0/ 0:		82%
Length    4, alignment  0/ 0:		115%
Length    4, alignment  0/ 0:		115%
Length    4, alignment  0/ 0:		122%
Length    5, alignment  0/ 0:		127%
Length    5, alignment  0/ 0:		119%
Length    5, alignment  0/ 0:		127%
Length    6, alignment  0/ 0:		103%
Length    6, alignment  0/ 0:		100%
Length    6, alignment  0/ 0:		100%
Length    7, alignment  0/ 0:		82%
Length    7, alignment  0/ 0:		91%
Length    7, alignment  0/ 0:		87%
Length    8, alignment  0/ 0:		111%
Length    8, alignment  0/ 0:		124%
Length    8, alignment  0/ 0:		124%
Length    9, alignment  0/ 0:		136%
Length    9, alignment  0/ 0:		136%
Length    9, alignment  0/ 0:		136%
Length   10, alignment  0/ 0:		136%
Length   10, alignment  0/ 0:		135%
Length   10, alignment  0/ 0:		136%
Length   11, alignment  0/ 0:		136%
Length   11, alignment  0/ 0:		136%
Length   11, alignment  0/ 0:		135%
Length   12, alignment  0/ 0:		136%
Length   12, alignment  0/ 0:		136%
Length   12, alignment  0/ 0:		136%
Length   13, alignment  0/ 0:		135%
Length   13, alignment  0/ 0:		136%
Length   13, alignment  0/ 0:		136%
Length   14, alignment  0/ 0:		136%
Length   14, alignment  0/ 0:		136%
Length   14, alignment  0/ 0:		136%
Length   15, alignment  0/ 0:		136%
Length   15, alignment  0/ 0:		136%
Length   15, alignment  0/ 0:		136%
Length    4, alignment  0/ 0:		115%
Length    4, alignment  0/ 0:		115%
Length    4, alignment  0/ 0:		115%
Length   32, alignment  0/ 0:		127%
Length   32, alignment  7/ 2:		395%
Length   32, alignment  0/ 0:		127%
Length   32, alignment  0/ 0:		127%
Length    8, alignment  0/ 0:		111%
Length    8, alignment  0/ 0:		124%
Length    8, alignment  0/ 0:		124%
Length   64, alignment  0/ 0:		128%
Length   64, alignment  6/ 4:		475%
Length   64, alignment  0/ 0:		131%
Length   64, alignment  0/ 0:		134%
Length   16, alignment  0/ 0:		128%
Length   16, alignment  0/ 0:		119%
Length   16, alignment  0/ 0:		128%
Length  128, alignment  0/ 0:		129%
Length  128, alignment  5/ 6:		475%
Length  128, alignment  0/ 0:		130%
Length  128, alignment  0/ 0:		129%
Length   32, alignment  0/ 0:		126%
Length   32, alignment  0/ 0:		126%
Length   32, alignment  0/ 0:		126%
Length  256, alignment  0/ 0:		127%
Length  256, alignment  4/ 8:		545%
Length  256, alignment  0/ 0:		126%
Length  256, alignment  0/ 0:		128%
Length   64, alignment  0/ 0:		171%
Length   64, alignment  0/ 0:		171%
Length   64, alignment  0/ 0:		174%
Length  512, alignment  0/ 0:		126%
Length  512, alignment  3/10:		585%
Length  512, alignment  0/ 0:		126%
Length  512, alignment  0/ 0:		127%
Length  128, alignment  0/ 0:		129%
Length  128, alignment  0/ 0:		128%
Length  128, alignment  0/ 0:		129%
Length 1024, alignment  0/ 0:		125%
Length 1024, alignment  2/12:		611%
Length 1024, alignment  0/ 0:		126%
Length 1024, alignment  0/ 0:		126%
Length  256, alignment  0/ 0:		128%
Length  256, alignment  0/ 0:		127%
Length  256, alignment  0/ 0:		128%
Length 2048, alignment  0/ 0:		125%
Length 2048, alignment  1/14:		625%
Length 2048, alignment  0/ 0:		125%
Length 2048, alignment  0/ 0:		125%
Length  512, alignment  0/ 0:		126%
Length  512, alignment  0/ 0:		127%
Length  512, alignment  0/ 0:		127%
Length 4096, alignment  0/ 0:		125%
Length 4096, alignment  0/16:		125%
Length 4096, alignment  0/ 0:		125%
Length 4096, alignment  0/ 0:		125%
Length 1024, alignment  0/ 0:		126%
Length 1024, alignment  0/ 0:		126%
Length 1024, alignment  0/ 0:		126%
Length 8192, alignment  0/ 0:		125%
Length 8192, alignment 63/18:		636%
Length 8192, alignment  0/ 0:		125%
Length 8192, alignment  0/ 0:		125%
Length   16, alignment  1/ 2:		317%
Length   16, alignment  1/ 2:		317%
Length   16, alignment  1/ 2:		317%
Length   32, alignment  2/ 4:		395%
Length   32, alignment  2/ 4:		395%
Length   32, alignment  2/ 4:		398%
Length   64, alignment  3/ 6:		475%
Length   64, alignment  3/ 6:		475%
Length   64, alignment  3/ 6:		477%
Length  128, alignment  4/ 8:		479%
Length  128, alignment  4/ 8:		479%
Length  128, alignment  4/ 8:		479%
Length  256, alignment  5/10:		543%
Length  256, alignment  5/10:		539%
Length  256, alignment  5/10:		543%
Length  512, alignment  6/12:		585%
Length  512, alignment  6/12:		585%
Length  512, alignment  6/12:		585%
Length 1024, alignment  7/14:		611%
Length 1024, alignment  7/14:		611%
Length 1024, alignment  7/14:		611%
2017-06-29 20:36:35 +02:00
Corinna Vinschen 181d8393ae newlib: fix file mode of newly added complex sources
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2017-06-29 15:30:35 +02:00
Corinna Vinschen 074ca98595 newlib: libm/complex/Makefile.in: regenerate 2017-06-29 13:55:10 +02:00
Aditya Upadhyay 45ae81fc91 Adding csinl.c in Makefile.am
Signed-off-by: Aditya Upadhyay <aadit0402@gmail.com>
2017-06-29 13:54:34 +02:00
Aditya Upadhyay 5bc320d3b5 Importing csinl.c from NetBSD. 2017-06-29 13:54:31 +02:00
Aditya Upadhyay 72b051888e Importing csinhl.c from NetBSD. 2017-06-29 13:44:32 +02:00
Aditya Upadhyay 0d924f0e02 Importing casinhl.c from NetBSD. 2017-06-29 13:44:32 +02:00
Aditya Upadhyay f834c77e7d Importing ctanl.c from NetBSD. 2017-06-29 13:44:32 +02:00
Aditya Upadhyay 67b376ad3f Importing ctanhl.c from NetBSD. 2017-06-29 13:44:31 +02:00
Aditya Upadhyay c907007fb0 Importing cpowl.c from NetBSD. 2017-06-29 13:44:31 +02:00
Aditya Upadhyay 716d7107e4 Importing conjl.c from NetBSD. 2017-06-29 13:44:31 +02:00
Aditya Upadhyay fdf82d6f1b Importing catanhl.c from NetBSD. 2017-06-29 13:44:31 +02:00
Aditya Upadhyay a168d244c6 Importing casinl.c from NetBSD. 2017-06-29 13:44:31 +02:00
Aditya Upadhyay ed09969078 Importing ccosl.c from NetBSD. 2017-06-29 13:44:31 +02:00
Aditya Upadhyay 28daf6d48b Importing cacosl.c from NetBSD. 2017-06-29 13:44:31 +02:00
Aditya Upadhyay eee8294c42 Adding cephes_subrl.h and cephes_subrl.c from NetBSD. 2017-06-29 13:44:31 +02:00
Aditya Upadhyay b1b12e1e00 Importing cexpl.c from NetBSD. 2017-06-29 13:44:31 +02:00