drew
/
acadia-newlib
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
acadia-newlib/newlib/libc/stdlib
History
Szabolcs Nagy 0f785536f3 Reimplement aligned_alloc 
The original implementation had multiple issues:

- Only worked when posix_memalign was available (Linux, RTEMS).
- Violated C11 link namespace rules by calling posix_memalign.
- Failed to set errno on error.

These can be fixed by essentially using the same implementation
for aligned_alloc as for memalign, i.e. simply calling _memalign_r
(which is always available and a "more reserved name" although
technically still not in the reserved link namespace, at least
code written in c cannot define a colliding symbol, newlib has
plenty such namespace issues so this is fine).

It is not clear what the right policy is when MALLOC_PROVIDED is set,
currently that does not cover aligned_alloc so it is kept that way.

Tested on aarch64-none-elf
 		2020-05-19 15:19:33 +02:00
..
Makefile.am newlib: Build internal strtold code only if HAVE_LONG_DOUBLE defined 2018-10-10 18:01:22 +02:00
Makefile.in Bump release to 3.1.0 for yearly snapshot 2018-12-31 23:40:11 -05:00
_Exit.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
__adjust.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
__atexit.c newlib: don't check malloc/free pointer 2018-08-08 10:50:19 +02:00
__call_atexit.c newlib: don't check malloc/free pointer 2018-08-08 10:50:19 +02:00
__exp10.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
__ten_mu.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
a64l.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
abort.c ansification: remove _VOID 2018-01-17 11:47:20 -06:00
abs.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
aligned_alloc.c Reimplement aligned_alloc 2020-05-19 15:19:33 +02:00
arc4random.c stdlib/arc4random.c: Fix reseed count for 16-bit targets. 2018-09-06 13:26:25 +02:00
arc4random.h Only define static locks in multithreaded mode 2017-02-13 17:04:17 -05:00
arc4random_uniform.c Add arc4random() etc. from OpenBSD 5.8 2016-03-18 12:33:41 +01:00
assert.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
atexit.c ansification: remove _EXFNPTR, _EXPARM 2018-01-17 11:47:27 -06:00
atexit.h ansification: remove _PTR 2018-01-17 11:47:16 -06:00
atof.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
atoff.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
atoi.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
atol.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
atoll.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
btowc.c Consolidate wctomb/mbtowc calls for POSIX-1.2008 2016-08-15 10:56:57 +02:00
calloc.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
chacha_private.h Cleanup macros in chacha_private.h to be target-type independent 2016-03-18 21:20:06 +01:00
cxa_atexit.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
cxa_finalize.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
div.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
drand48.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
dtoa.c Prevent NULL ptr accesses due to Balloc out of memory 2019-10-04 17:43:49 -04:00
dtoastub.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
ecvtbuf.c Don't display trailing '.' in _dcvt 2019-12-18 20:53:36 +01:00
efgcvt.c fix compile errors for efgcvt.c 2019-07-24 11:58:21 +02:00
environ.c
…
envlock.c stdlib: remove TRAD_SYNOPSIS 2017-12-01 03:41:52 -06:00
eprintf.c
…
erand48.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
exit.c Fix syntax error in exit.c 2018-01-19 19:58:10 +01:00
gdtoa-gethex.c Prevent more NULL ptr accesses due to Balloc out of memory 2020-01-09 15:18:14 -05:00
gdtoa-hexnan.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
gdtoa.h Import correctly working strtold from David M. Gay. 2015-11-20 18:14:58 +01:00
getenv.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
getenv_r.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
getopt.c newlib: getopt now permutes multi-flag options correctly 2018-06-18 18:45:44 +02:00
getsubopt.3 Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
getsubopt.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
imaxabs.c Importing imaxabs inttypes method from FreeBSD. 2017-07-28 12:23:08 +02:00
imaxdiv.c Importing imaxdiv inttypes method from FreeBSD. 2017-07-28 12:23:10 +02:00
itoa.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
jrand48.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
l64a.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
labs.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
lcong48.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
ldiv.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
ldtoa.c Prevent more NULL ptr accesses due to Balloc out of memory 2020-01-09 15:18:14 -05:00
llabs.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
lldiv.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
local.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
lrand48.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
malign.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
malloc.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mallocr.c Fix issue with malloc_extend_top 2018-05-29 10:16:48 -04:00
mbctype.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
mblen.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mblen_r.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mbrlen.c
…
mbrtowc.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mbsinit.c
…
mbsnrtowcs.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mbsrtowcs.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mbstowcs.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mbstowcs_r.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mbtowc.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mbtowc_r.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mlock.c stdlib: remove TRAD_SYNOPSIS 2017-12-01 03:41:52 -06:00
mprec.c Prevent NULL ptr accesses due to Balloc out of memory 2019-10-04 17:43:49 -04:00
mprec.h Prevent NULL ptr accesses due to Balloc out of memory 2019-10-04 17:43:49 -04:00
mrand48.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
msize.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mstats.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
mtrim.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
nano-mallocr.c 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
nrand48.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
on_exit.c ansification: remove _EXFNPTR, _EXPARM 2018-01-17 11:47:27 -06:00
on_exit_args.c Add static instance of _on_exit_args for _REENT_SMALL platforms. 2015-12-21 11:49:28 -05:00
on_exit_args.h Add static instance of _on_exit_args for _REENT_SMALL platforms. 2015-12-21 11:49:28 -05:00
putenv.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
putenv_r.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
quick_exit.c Only define static locks in multithreaded mode 2017-02-13 17:04:17 -05:00
rand.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
rand48.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
rand48.h ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
rand_r.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
random.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
realloc.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
reallocarray.c Add BSD-specific reallocarray() 2017-04-04 12:19:18 +02:00
reallocf.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
rpmatch.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
sb_charsets.c Actually return value from __cp_index 2016-10-22 21:08:44 +02:00
seed48.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
setenv.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
setenv_r.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
srand48.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
std.h ansification: remove _HAVE_STDC 2018-01-17 11:47:30 -06:00
stdlib.tex Add simple versions of random() and srandom() 2016-03-28 22:39:50 -05:00
strtod.c stdlib: Use __get_numeric_locale instead of __localeconv_l for decimal_point 2018-09-06 14:14:05 +02:00
strtodg.c Prevent more NULL ptr accesses due to Balloc out of memory 2020-01-09 15:18:14 -05:00
strtoimax.c Added Restriction on base value 2018-08-13 09:42:21 +02:00
strtol.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
strtold.c Implement strto[dflu]_l/wcsto[dflu]_l 2016-08-15 17:35:21 +02:00
strtoll.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
strtoll_r.c Implement strto[dflu]_l/wcsto[dflu]_l 2016-08-15 17:35:21 +02:00
strtorx.c newlib: strtold: use __builtin_nanl to avoid libm dependency 2018-10-10 17:53:55 +02:00
strtoul.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
strtoull.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
strtoull_r.c Implement strto[dflu]_l/wcsto[dflu]_l 2016-08-15 17:35:21 +02:00
strtoumax.c newlib: fix various gcc warnings 2018-08-08 10:50:19 +02:00
system.c ansification: remove _EXFUN, _EXFUN_NOTHROW 2018-01-17 11:47:29 -06:00
utoa.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
valloc.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
wcrtomb.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
wcsnrtombs.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
wcsrtombs.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
wcstod.c stdlib: Use __get_numeric_locale instead of __localeconv_l for decimal_point 2018-09-06 14:14:05 +02:00
wcstoimax.c Importing wcstoimax inttypes method from FreeBSD. 2017-08-02 13:02:26 +02:00
wcstol.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
wcstold.c stdlib: Use __get_numeric_locale instead of __localeconv_l for decimal_point 2018-09-06 14:14:05 +02:00
wcstoll.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
wcstoll_r.c Implement strto[dflu]_l/wcsto[dflu]_l 2016-08-15 17:35:21 +02:00
wcstombs.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
wcstombs_r.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
wcstoul.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
wcstoull.c Use remove-advertising-clause script to edit BSD licenses 2020-01-29 19:03:31 +01:00
wcstoull_r.c Implement strto[dflu]_l/wcsto[dflu]_l 2016-08-15 17:35:21 +02:00
wcstoumax.c Importing wcstoumax inttypes method from FreeBSD. 2017-08-02 13:02:26 +02:00
wctob.c Consolidate wctomb/mbtowc calls for POSIX-1.2008 2016-08-15 10:56:57 +02:00
wctomb.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00
wctomb_r.c ansification: remove _DEFUN 2018-01-17 11:47:26 -06:00