Commit graph

826 commits

Author SHA1 Message Date
Elliott Hughes
e61919ad11 Fix x86-64 libvpx build.
This is now fixed upstream, but we need to wait for it to come back down
via chromium...

Bug: 15598056
Change-Id: I08f1be4296c391cfc1616a5ff0815be14071594a
2014-06-12 20:07:47 -07:00
Elliott Hughes
ff17671bc6 Merge "Add a hack to <stdlib.h> until we can fix libvpx." 2014-06-12 03:32:07 +00:00
Elliott Hughes
3fb5097a7e Add a hack to <stdlib.h> until we can fix libvpx.
libvpx should probably change its assembler to refer to lrand48 directly,
because that will work on old and new versions of Android. This keeps things
building until that happens.

Bug: 15598056
Change-Id: I4a1f59e710a083b9f9a707ceeb9ca0a28141a954
2014-06-12 17:50:52 -07:00
Elliott Hughes
564222e338 Merge "Use default hidden visibility to build libc_dns." 2014-06-12 05:34:11 +00:00
Elliott Hughes
8563802b04 Use default hidden visibility to build libc_dns.
Bug: 11156955
Change-Id: Ia443705f5fbee0681039d4480abc89850968f475
2014-06-12 13:35:41 -07:00
Elliott Hughes
346fa721ca Merge "Get the full set of PRNG functions in <stdlib.h>" 2014-06-12 03:32:07 +00:00
Elliott Hughes
a0beeeabbc Get the full set of PRNG functions in <stdlib.h>
Bug: https://code.google.com/p/android/issues/detail?id=58888
Change-Id: I435250bdae302e8bd7e29977d0fde7b9afbfca5e
2014-06-12 14:37:31 -07:00
Dan Albert
37b845f9e4 Merge "Remove declaration for putw(3)/getw(3)." 2014-06-12 05:34:11 +00:00
Dan Albert
8e613cf342 Remove declaration for putw(3)/getw(3).
These were both removed from POSIX 2004, and we don't define an
implementation for getw(3). Keep the definition of put(3) on LP32 for
binary compatibility.

Bug: 13935372
Change-Id: Iba384b45093ac6d2d7c2d81f7980cd7701dd6f56
2014-06-11 14:41:45 -07:00
Elliott Hughes
2c02d0057c Merge "Add __pure2 to a few more functions, most notably gettid and pthread_self." 2014-06-10 22:15:14 +00:00
Elliott Hughes
b27a840f4b Add __pure2 to a few more functions, most notably gettid and pthread_self.
Change-Id: I7eee9f26f45130038af09d8285782b07f70a996f
2014-06-11 16:32:10 -07:00
Dan Albert
cd32219c5b Remove declarations related to cuserid(3).
cuserid(3) was removed from POSIX 2004, and we don't have an
implementation anyway.

Bug: 13935372
Change-Id: I7ac7cde931ba802d0d5b917c22f5116618b21d2f
2014-06-11 13:20:18 -07:00
Elliott Hughes
a382a792a4 Hide non-standard syslog API.
The definitions are still available on LP32 for binary compatibility, but
they're gone on LP64, and the declarations are gone everywhere.

We should probably just make syslog(3) log to the regular Android log,
but that's a job for another day.

Bug: 11156955
Change-Id: I74a98c92f7922ea733549ec6d37c6fa8b7014860
2014-06-09 17:42:14 -07:00
Elliott Hughes
47ba295b06 Rewrite and hide longjmperror.
This shouldn't be public API, isn't supported on x86/x86_64, and it's
unlikely anyone would have actually seen the message before anyway.
Using __libc_fatal makes it much more likely to be seen.

Bug: 11156955
Change-Id: Icf7f654b22a7dacd89668b60c11e5705c7215c08
2014-06-06 16:49:39 -07:00
Elliott Hughes
3d5cb30d23 Remove getdents from bionic.
Bug: 11156955
Change-Id: I6c306989801be552d85fba8a50dcdc79282fb9d2
2014-06-06 15:05:58 -07:00
Elliott Hughes
c3bdc792be Merge "Fix the printf family for non-ASCII." 2014-06-06 18:06:44 +00:00
Elliott Hughes
69f05d291d Fix the printf family for non-ASCII.
The bug here turned out to be that we hadn't increased the constant
corresponding to the maximum number of bytes in a character to match
our new implementation, so any character requiring more than a byte
in UTF-8 would break our printf family.

Bug: 15439554
Change-Id: I693e5e6eb11c640b5886e848502908ec5fff53b1
2014-06-05 23:19:15 -07:00
Dan Albert
40fca0f08b Removes index() from bionic.
This function has been removed from POSIX.

Unfortunately, we can't leave #define index(a, b) strchr((a), (b)) in its place
because defining a preprocessor macro for index() breaks a whole lot of code.

Bug: 13935372
Change-Id: Ifda348acde06da61c12e7ee2f8fe6950a3174dd1
2014-06-05 11:05:10 -07:00
Dan Albert
205dd7d9b3 Remove bsd_signal and sysv_signal from bionic LP64.
bsd_signal was removed in POSIX 2008, sysv_signal was never POSIX.

Bug: 13935372
Change-Id: I7688e5cc317247ff075dcf99b598f515fb4f15c4
2014-06-05 08:21:17 -07:00
Dan Albert
0921204660 Revert "Remove ftime from bionic LP64"
Breaking some build... will look in to it later.

This reverts commit 26d6799bbe.

Change-Id: I35fa770221be3a181bd37c6c3dce1bf37a69a4a1
2014-06-05 00:50:43 +00:00
Dan Albert
26d6799bbe Remove ftime from bionic LP64
Bug: 13935372
Change-Id: I5dd31147143b23a090a3b75b846dc5354e599121
2014-06-04 16:25:24 -07:00
Dan Albert
001f8f041b Removes wcswcs from bionic for LP64.
Bug: 13935372
Change-Id: I0deb15e769da4fa81bb65a87f3c86db5163a5796
2014-06-04 12:01:56 -07:00
Dan Albert
452e091300 Merge "Adds functionality specified by uchar.h" 2014-06-04 16:10:50 +00:00
Dan Albert
7a7f9952c1 Adds functionality specified by uchar.h
mbrtoc32 and c32rtomb get their implementations from mbrtowc and wcrtomb. The
wc functions now simply call the c32 functions.

Bug: 14646575
Change-Id: I49d4b95fed0f9d790260c996c4d0f8bfd1686324
2014-06-04 08:39:24 -07:00
Dan Albert
ce9ce28e5d Removes bcopy and bzero from bionic.
These symbols are still defined for LP32 for binary compatibility, but
the declarations have been replaced with the POSIX recommended #defines.

Bug: 13935372
Change-Id: Ief7e6ca012db374588ba5839f11e8f3a13a20467
2014-06-03 17:22:07 -07:00
Elliott Hughes
b4e099c6f7 Remove issetugid.
Bug: 14569474
Change-Id: I752c77ed53c724f144f0b618443eb95e87f2929a
2014-05-29 16:43:01 -07:00
Calin Juravle
bdca3802c9 Remove unnecessary padding in ucontext_t
- removed extra padding from ucontex_t on x86, x86_64 and mips
- force ucontext_t struct to use 64 bits for the sigmask on all arches
(previsouly wrong since sigset_t on arm and x86 is only 32 bits)
- arm and arm64 continue to use padding to match glibc sigset_t

This brings Bionic on par with the kernel w.r.t ucontext padding.

Bug: 12828904
Change-Id: Ia8915ace694ecb4695603a334e697985f4c3e7aa
2014-05-28 17:24:28 +01:00
Dan Albert
a7821b7121 Use __typeof__() instead of typeof()
typeof() is a gcc builtin and is not always available (such as clang when
-std=c*). Both gcc and clang always expose __typeof__(), so just use that.

Change-Id: I75e2a990acc35f6f39b2c353f6548100ec03c67f
2014-05-27 12:47:54 -07:00
Elliott Hughes
e6c57fcb05 Add C11 <stdatomic.h>.
Bug: 14903517
Change-Id: I631dbfdaa698cf7fea8e3b5e18a32586383e62a5
2014-05-23 20:06:03 -07:00
Elliott Hughes
c3f909630b Remove <sys/atomics.h>.
Bug: 14903517
Change-Id: I6de1d9d3624922517fdc37922097abbc3b41f661
2014-05-23 14:36:30 -07:00
Calin Juravle
92687e41bc Cleaned up pthread rwlocks implementation.
- used underscore_style_for_vars
- extracted time related functionality into a function
- cleaned up style
- removed unused fields from pthread_rwlock_t on LP64
- changed reservation in pthread_rwlock_t so that the size of the
structure equals glibc version

Bug: 8133149

Change-Id: I84ad3918678dc7f5e6b3db9b7e9b0899d3abe9cd
2014-05-23 00:22:58 +01:00
Calin Juravle
254fa8857f Merge "Switch to POSIX dprintf/vdprintf." 2014-05-22 13:28:52 +00:00
Elliott Hughes
fcac8ff97f Switch to POSIX dprintf/vdprintf.
Bug: 11156955
Change-Id: I734bd02db514367ab119a48304aae9767958e367
2014-05-22 11:27:06 +01:00
Calin Juravle
d1dc009c56 Merge "Add padding to mips ucontext_t." 2014-05-22 10:16:41 +00:00
Calin Juravle
156c7d3d0a Merge "Clean up ucontext.h TODOs." 2014-05-22 10:16:12 +00:00
Calin Juravle
172167163a Merge "Mutex-free implementation of pthread_rwlock" 2014-05-22 10:15:03 +00:00
Calin Juravle
76f352eec1 Mutex-free implementation of pthread_rwlock
Bug: 8133149
Change-Id: Id6775010d95f2634b173daa55d87a59a3cf4131b
2014-05-22 11:11:15 +01:00
Elliott Hughes
d5ed63a6a8 Hide most of the private futex functions.
Also hide part of the system properties compatibility code, since
we needed to touch that to keep it building.

I'll remove __futex_syscall4 and futex in a later patch.

Bug: 11156955
Change-Id: Ibbf42414c5bb07fb9f1c4a169922844778e4eeae
2014-05-21 18:30:00 -07:00
Calin Juravle
ae0f8f1e48 Add padding to mips ucontext_t.
Bug: 12828904
Change-Id: I49e7adcebf769a9c30dc43def36501260369b1ac
2014-05-21 18:16:17 +01:00
Calin Juravle
eb454522da Clean up ucontext.h TODOs.
There's no need to expose gregset_t and fpregset_t when they
are not used in ucontext_t.

Bug: 12828904
Change-Id: Ieda1edf0ab18015f444c4d385fe9c41c4544017f
2014-05-21 18:15:35 +01:00
Dmitriy Ivanov
b648a8a57e Add RTLD_NOLOAD support and some related changes.
* Aligned RTLD_ values with glibc for lp64
 * dlopen supports RTLD_NOLOAD flag
 * soinfo_unload calls find_library(.., RTLD_NOLOAD)
   instead of naive find_loaded_library_by_name()
 * dlopen changed to add child to caller soinfo instead
   of somain.

Bug: https://code.google.com/p/android/issues/detail?id=64069
Change-Id: I1a65f2c34f3e0edc6d2c41a2e408b58195feb640
2014-05-20 12:02:24 -07:00
Calin Juravle
0e85fb6121 Add uc_regspace to arm's ucontext_t
Bug: 12828904
Bug: 12875898
Change-Id: Ic5d532bd0ef58cad9e36a99fc2995c4b069121b2
2014-05-19 19:14:03 +01:00
Calin Juravle
a6ab968ca0 Fill in missing bits in x86(_64) ucontext_t
Bug: 12828904
Bug: 12875898
Change-Id: I0ec0dfe16af80bfb3153f3c3b1b3d180eff30f39
2014-05-15 10:34:06 +01:00
Andrew Hsieh
9b5b40b4df Rename user_i387_struct -> user_fpregs_struct in sys/ucontext.h
See 93e1907ae1

Change-Id: Icb207f4e17cfffdd6d37500656434adf1cc34427
2014-05-15 09:11:11 +08:00
Christopher Ferris
ea5248ee1b Increase minimum thread size for 64 bit.
Bug: 14468519
Change-Id: I642a5515acf5fbed46e77e176f6b5dd3b7c7bd45
2014-05-14 18:02:11 -07:00
Ross McIlroy
bac795586b Merge "Fix x86_64 user_fpregs_struct to use the same name for the tag word as glibc." 2014-05-14 14:27:41 +00:00
Ross McIlroy
0c8a5f82e6 Fix x86_64 user_fpregs_struct to use the same name for the tag word as glibc.
Glibc calls the tag pointer in user_fpregs_struct ftw instead of twd.

Change-Id: I4a8dab777fa889de0b9927035cd18557ae6f3263
2014-05-14 13:29:19 +01:00
Calin Juravle
a731877406 Merge "Change wctype_t from int to long." 2014-05-14 10:33:46 +00:00
Calin Juravle
fd3171b465 Merge "Change wctype_t from enum to int" 2014-05-14 10:33:35 +00:00
Elliott Hughes
135b103fd9 Fix <sys/endian.h> uint32_t build failures.
Change-Id: I833b51318f0bf7749073859b7ffacc668c27558e
2014-05-13 18:42:12 -07:00