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newlib-cygwin/newlib/libc/include
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Kito Cheng 91f99d323b Minimal support for ISO/IEC TS 18661-3. 
- GCC will set __FLT_EVAL_METHOD__ to 16 if __fp16 supported, e.g.
   cortex-a55/aarch64.
   - $ aarch64-unknown-elf-gcc -v 2>&1 |grep version
     gcc version 9.2.0 (GCC)
   - $ aarch64-unknown-elf-gcc  -E -dM -mcpu=cortex-a55 - < /dev/null  |grep FLT_EVAL_METHOD
     #define __FLT_EVAL_METHOD__ 16
     #define __FLT_EVAL_METHOD_TS_18661_3__ 16
     #define __FLT_EVAL_METHOD_C99__ 16
 - The behavior of __FLT_EVAL_METHOD__ == 16 is same as
   __FLT_EVAL_METHOD__ == 0 except for float16_t, but newlib didn't
   support float16_t.

ISO/IEC TS 18661-3:
http://www.open-std.org/jtc1/sc22/wg14/www/docs/n2405.pdf

V2 Changes:
- List Howland, Craig D as co-author since he provide the draft of comment
  in math.h.

Co-authored-by: "Howland, Craig D" <howland@LGSInnovations.com>
 		2021-07-12 21:07:43 +02:00
..
machine Set __IEEE_BIG_ENDIAN for big endian RISC-V 2021-02-25 12:14:18 +01:00
rpc ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
ssp ssp: fix wchar.h with -std=c99 2018-03-14 10:46:32 -05:00
sys sys/stat.h: Enable UTIME_NOW and UTIME_OMIT for RTEMS 2021-05-20 10:04:07 +02:00
_ansi.h ansification: remove _HAVE_STDC 2018-01-17 11:47:30 -06:00
_newlib_version.h Fix _newlib_version.h logic to support building gcc with newlib. 2016-02-25 15:04:19 -05:00
_syslist.h 2009-12-17 Jeff Johnston <jjohnstn@redhat.com> 2009-12-17 21:08:04 +00:00
alloca.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
ar.h Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
argz.h
…
assert.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
complex.h Fixed warnings for some long double complex methods 2017-07-05 14:40:02 +02:00
cpio.h Add cpio.h 2016-04-04 10:25:27 -05:00
ctype.h Fix return type of __locale_ctype_ptr_l() 2020-11-16 19:34:30 +01:00
devctl.h libc/include/newlib.h: Fix C++ compilation issue 2020-11-16 08:15:18 -06:00
dirent.h Move common <sys/dirent.h> content to <dirent.h> 2018-10-11 08:29:16 +02:00
elf.h Add the Aarch64 SVE specific HWCAP_SVE define 2017-11-22 14:10:37 -05:00
envlock.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
envz.h
…
errno.h
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fastmath.h
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fcntl.h
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fenv.h Add default implementation of fenv.h and all methods 2019-08-09 17:49:16 +02:00
fnmatch.h Feature test macros overhaul: fnmatch.h 2016-03-17 21:08:54 -05:00
ftw.h FTW Port for Newlib 2021-02-09 11:07:59 +01:00
getopt.h newlib: getopt now permutes multi-flag options correctly 2018-06-18 18:45:44 +02:00
glob.h 2013-11-21 Julio Gutierrez <jgutleyva@gmail.com> 2013-11-21 17:04:57 +00:00
grp.h Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
iconv.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
ieeefp.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
inttypes.h inttypes.h: Use reserved names for function parameters 2021-06-25 16:48:31 -04:00
langinfo.h Rename <xlocale.h> back to <sys/_locale.h> 2019-06-14 10:02:08 +02:00
libgen.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
limits.h Include sys/syslimits.h in limits.h 2018-09-06 14:11:45 +02:00
locale.h Rename <xlocale.h> back to <sys/_locale.h> 2019-06-14 10:02:08 +02:00
malloc.h Add prototype to _malloc_lock() and *unlock() to malloc.h, and inlude this from nano-mallocr.c 2018-02-16 12:16:07 +01:00
math.h Minimal support for ISO/IEC TS 18661-3. 2021-07-12 21:07:43 +02:00
memory.h Provide <memory.h> 2016-11-22 14:21:35 +01:00
ndbm.h Port ndbm - Remove Declaration of dbm_forder 2019-07-25 15:28:32 +02:00
newlib.h
…
paths.h 2013-10-10 Sebastian Huber <sebastian.huber@embedded-brains.de> 2013-10-15 17:34:23 +00:00
pthread.h Correct prototypes of pthread_mutex_getprioceiling() and pthread_setschedparam() 2018-03-15 09:25:45 -05:00
pwd.h Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
reent.h ansification: remove _PARAMS 2018-01-17 11:47:13 -06:00
regdef.h
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regex.h 2013-11-20 Chirayu Desai <chirayudesai1@gmail.com> 2013-11-20 16:25:50 +00:00
sched.h sched.h: Declare affinity functions only on targets supporting them 2019-08-12 17:30:20 +02:00
search.h 2013-11-20 Daniel Ramirez <javamonn@gmail.com> 2013-11-20 18:22:27 +00:00
setjmp.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
signal.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
spawn.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
stdatomic.h sys: clean up empty lines in .c and .h files 2020-10-26 14:18:46 +01:00
stdint.h Provide __intmax_t and __uintmax_t 2016-10-25 16:24:05 +02:00
stdio.h Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
stdio_ext.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
stdlib.h Rename <xlocale.h> back to <sys/_locale.h> 2019-06-14 10:02:08 +02:00
string.h Rename <xlocale.h> back to <sys/_locale.h> 2019-06-14 10:02:08 +02:00
strings.h Rename <xlocale.h> back to <sys/_locale.h> 2019-06-14 10:02:08 +02:00
tar.h Feature test macros overhaul: tar.h 2016-04-04 10:25:29 -05:00
termios.h
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tgmath.h Add missing long double functions to Cygwin 2016-03-29 14:43:55 +02:00
threads.h Import <threads.h> from latest FreeBSD. 2015-10-13 17:52:34 -04:00
time.h libc/time: Move internal newlib tz-structs into own header 2020-10-15 16:59:51 +02:00
unctrl.h Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
unistd.h
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utime.h
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utmp.h
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wchar.h libc/include/wchar.h: Remove parameter name 2020-10-02 17:02:28 -04:00
wctype.h Rename <xlocale.h> back to <sys/_locale.h> 2019-06-14 10:02:08 +02:00
wordexp.h 2013-11-23 Bryan Dunsmore <dunsmoreb@gmail.com> 2013-11-23 22:39:34 +00:00