Commit Graph

325 Commits

Author SHA1 Message Date
Elliott Hughes
ad59322ae4 Pull the pthread_key_t functions out of pthread.c.
This was originally motivated by noticing that we were setting the
wrong bits for the well-known tls entries. That was a harmless bug
because none of the well-known tls entries has a destructor, but
it's best not to leave land mines lying around.

Also add some missing POSIX constants, a new test, and fix
pthread_key_create's return value when we hit the limit.

Change-Id: Ife26ea2f4b40865308e8410ec803b20bcc3e0ed1
2013-02-11 12:00:48 -08:00
Elliott Hughes
389ebfa16f am 6f67cd22: am 2f41531f: Merge "Clean up the argc/argv/envp/auxv handling."
# Via Android Git Automerger (1) and others
* commit '6f67cd224e6ffdfa2619849eb4b9b2ff6c1e2c59':
  Clean up the argc/argv/envp/auxv handling.
2013-02-07 14:45:24 -08:00
Elliott Hughes
42b2c6a5ee Clean up the argc/argv/envp/auxv handling.
There's now only one place where we deal with this stuff, it only needs to
be parsed once by the dynamic linker (rather than by each recipient), and it's
now easier for us to get hold of auxv data early on.

Change-Id: I6314224257c736547aac2e2a650e66f2ea53bef5
2013-02-07 11:44:21 -08:00
Elliott Hughes
6dd470d4d0 am df8c72e5: am d7ff139f: Merge "Remove bogus extra alignment from sbrk."
# Via Android Git Automerger (1) and others
* commit 'df8c72e510ae9d0a9970a31555ea51ea0c8f19ca':
  Remove bogus extra alignment from sbrk.
2013-02-05 17:14:50 -08:00
Elliott Hughes
428f5567be Remove bogus extra alignment from sbrk.
Bug: https://code.google.com/p/android/issues/detail?id=37349
Change-Id: I970c7b6be7bb7fbe6bbbe2c332f05816aeb0e09f
2013-02-05 16:10:59 -08:00
Elliott Hughes
7f0976ef0e am 5f79f75b: am 57edf36c: am 8d6302cd: Merge "Our strcoll(3) is no different from NetBSD\'s, so take exactly theirs."
* commit '5f79f75ba6241ca9cab42e69a68d66d1ca28e031':
  Our strcoll(3) is no different from NetBSD's, so take exactly theirs.
2013-01-22 15:36:26 -08:00
Elliott Hughes
774cef56ee am ad551eaa: am 5f7b6b83: am 547eba0a: Merge "Avoid overflow in memccpy."
* commit 'ad551eaa0429bf5085f2901c5d367e8a54b7ed16':
  Avoid overflow in memccpy.
2013-01-22 15:23:53 -08:00
Elliott Hughes
2b47307012 Our strcoll(3) is no different from NetBSD's, so take exactly theirs.
Change-Id: I45251047202a229f9175735ecc23c0ebcda71e8d
2013-01-22 15:10:19 -08:00
Elliott Hughes
c51cd764a2 Avoid overflow in memccpy.
Just take the upstream NetBSD code.

Bug: http://code.google.com/p/android/issues/detail?id=43078
Change-Id: Ibbbde9d00e8bc6a09c9503aab2b04b4e3d1f98b0
2013-01-22 14:41:23 -08:00
Elliott Hughes
16f7b78fd1 am 4cd5703b: am 75b64a1b: am ca483765: Merge "Fix the duplication in the debugging code."
* commit '4cd5703b9eef30a32271819503808576666e1601':
  Fix the duplication in the debugging code.
2013-01-22 10:05:19 -08:00
Elliott Hughes
1e980b6bc8 Fix the duplication in the debugging code.
We had two copies of the backtrace code, and two copies of the
libcorkscrew /proc/pid/maps code. This patch gets us down to one.

We also had hacks so we could log in the malloc debugging code.
This patch pulls the non-allocating "printf" code out of the
dynamic linker so everyone can share.

This patch also makes the leak diagnostics easier to read, and
makes it possible to paste them directly into the 'stack' tool (by
using relative PCs).

This patch also fixes the stdio standard stream leak that was
causing a leak warning every time tf_daemon ran.

Bug: 7291287
Change-Id: I66e4083ac2c5606c8d2737cb45c8ac8a32c7cfe8
2013-01-18 22:20:06 -08:00
Nick Kralevich
8ffe08c86b am fdd6dfa8: am 2c5153b0: libc: add getauxval()
* commit 'fdd6dfa863ea73251b5d59990e239854c31ecee3':
  libc: add getauxval()
2013-01-11 17:04:04 -08:00
Nick Kralevich
2c5153b043 libc: add getauxval()
Add support for getauxval().  This method allows a program an easy way
to retrieve information from the kernel auxiliary vector, and will
hopefully replace other clumsy ways of accessing this same information.

This particular function was also added to glibc in glibc 2.16.
See the following URLs for more details.

  * http://lwn.net/Articles/519085/
  * http://www.gnu.org/software/libc/manual/html_node/Auxiliary-Vector.html

This change is a prerequisite for bug 7959813.

Bug: http://code.google.com/p/android/issues/detail?id=38441
Change-Id: Iba19d899df334bddc6f4899077ece2fc87564ea8
2013-01-11 16:44:15 -08:00
Elliott Hughes
73dd37d8fe am 34c7a3c2: am 0d3700d9: Merge "Only have one copy of the kernel_sigset_t hack, and add more tests."
* commit '34c7a3c2b0ec50a749e25bd786e670025a6f1c5b':
  Only have one copy of the kernel_sigset_t hack, and add more tests.
2013-01-11 10:54:25 -08:00
Elliott Hughes
7e29f81163 am 4ff6fa97: am 2bbb8fac: Merge "Add signalfd call to bionic"
* commit '4ff6fa97e7cf247e17600cf0d64911c1579df841':
  Add signalfd call to bionic
2013-01-11 10:54:02 -08:00
Elliott Hughes
c5d028fc91 Only have one copy of the kernel_sigset_t hack, and add more tests.
Change-Id: I377522fcba6fb4b5fd2754ab15b091014bd7c16f
2013-01-10 14:42:14 -08:00
Rom Lemarchand
a4b2dc016f Add signalfd call to bionic
Add signalfd() call to bionic.

Adding the signalfd call was done in 3 steps:
- add signalfd4 system call (function name and syscall
  number) to libc/SYSCALLS.TXT
- generate all necessary headers by calling
  libc/tools/gensyscalls.py. This patch is adding
  the generated files since the build system
  does not call gensyscalls.py.
- create the signalfd wrapper in signalfd.cpp and add
  the function prototype to sys/signalfd.h

(cherry-pick of 0c11611c11, modified to
work with older versions of GCC still in use on some branches.)

Change-Id: I4c6c3f12199559af8be63f93a5336851b7e63355
2013-01-10 13:14:46 -08:00
Elliott Hughes
19dd1567a0 Revert "Add signalfd call to bionic"
This reverts commit 0c11611c11

Change-Id: I1a2beae7ed66ec995fdf6c96c53c35598ac6cde0
2013-01-10 10:47:58 -08:00
Rom Lemarchand
0c11611c11 Add signalfd call to bionic
Add signalfd() call to bionic.

Adding the signalfd call was done in 3 steps:
- add signalfd4 system call (function name and syscall
  number) to libc/SYSCALLS.TXT
- generate all necessary headers by calling
  libc/tools/gensyscalls.py. This patch is adding
  the generated files since the build system
  does not call gensyscalls.py.
- create the signalfd wrapper in signalfd.cpp and add
  the function prototype to sys/signalfd.h

Change-Id: I7ee1d3e60d5d3e1c73d9820e07d23b9ce6e1a5ab
2013-01-10 10:25:42 -08:00
Elliott Hughes
e9d6575e10 am 1287d106: am fb62558b: Merge "Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK)."
* commit '1287d106ed235e7366912bc7ab09df532848dd7a':
  Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK).
2013-01-02 16:35:08 -08:00
Elliott Hughes
a55f63083f Define _POSIX_MONOTONIC_CLOCK and implement sysconf(_SC_MONOTONIC_CLOCK).
Bug: http://code.google.com/p/android/issues/detail?id=39680
Change-Id: I11cf10a66f9d305868a725f04f581099fb88bbfc
2013-01-02 14:23:43 -08:00
Elliott Hughes
42d7a26d23 am f822e7f6: am 0521ff82: Merge "Use pthread_kill() in raise()"
* commit 'f822e7f68eec30bb175ccb46cd379f4a060b6c74':
  Use pthread_kill() in raise()
2012-12-10 11:42:06 -08:00
Chris Dearman
d8a5a6f513 Use pthread_kill() in raise()
raise() should use pthread_kill() in a pthreads environment.
For bionic this means it should always be used.

Change-Id: Ic679272b664d2b8a7068b628fb83a9f7395c441f
2012-12-10 11:20:57 -08:00
Elliott Hughes
dcb8209409 am 7beaa502: am 16c61f08: Merge "Reduce the exposure of the __set_errno implementation detail."
* commit '7beaa5024f083431ca74ee73b01f5ad1e5b4198f':
  Reduce the exposure of the __set_errno implementation detail.
2012-11-30 14:46:50 -08:00
Elliott Hughes
4a9e837840 Reduce the exposure of the __set_errno implementation detail.
Change-Id: I395e1b46a9491e34fc53e71853e932ea90b3d1cc
2012-11-30 12:05:18 -08:00
Elliott Hughes
2e51dc444f am 4835e6ef: am 97b70b2b: Merge "Replace .S version of x86 crtfiles with .c version"
* commit '4835e6ef519fc941651bbc13909cff971a6ec81b':
  Replace .S version of x86 crtfiles with .c version
2012-11-30 10:16:06 -08:00
Pavel Chupin
20c4a3a8ee Replace .S version of x86 crtfiles with .c version
This patch replaces .S versions of x86 crtfiles with .c which are much
easier to support. Some of the files are matching .c version of Arm
crtfiles. x86 files required some cleanup anyway and this cleanup actually
led to matching Arm files.

I didn't change anything to share the same crt*.c between x86 and Arm. I
prefer to keep them separate for a while in case any change is required
for one of the arch, but it's good thing to do in the following patches.

Change-Id: Ibcf033f8d15aa5b10c05c879fd4b79a64dfc70f3
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
2012-11-30 17:41:25 +04:00
Elliott Hughes
c7358ee57c am 743a273e: am 1f21ece4: Merge "Clean up the <libgen.h> implementation a little, bring in tests."
* commit '743a273e40e49c199d79462338fc606ae12c999f':
  Clean up the <libgen.h> implementation a little, bring in tests.
2012-10-30 10:11:44 -07:00
Elliott Hughes
d4834a217e am 40e467ec: am 33c4a3ad: Merge "libc: Fix alphasort() signature (and implementation)."
* commit '40e467ec668b59be25491bd44bf348a884d6a68d':
  libc: Fix alphasort() signature (and implementation).
2012-10-30 10:11:41 -07:00
Elliott Hughes
96b52e104a am a67cedb5: am 9e783963: Merge "Clean up the implementation of the <dirent.h> functions."
* commit 'a67cedb52cb57f116a545482bddb979d995fd634':
  Clean up the implementation of the <dirent.h> functions.
2012-10-30 10:11:39 -07:00
Elliott Hughes
58b575485c Clean up the <libgen.h> implementation a little, bring in tests.
Most of these tests were in system/extras, but I've added more to cover other
cases explicitly mentioned by POSIX.

Change-Id: I5e8d77e4179028d77306935cceadbb505515dcde
2012-10-29 14:27:10 -07:00
David 'Digit' Turner
c30396f5f2 libc: Fix alphasort() signature (and implementation).
The declaration for alphasort() in <dirent.h> used the deprecated:

  int alphasort(const void*, const void*);

while both Posix and GLibc use instead:

  int alphasort(const struct dirent** a, const struct dirent** b);

See: http://pubs.opengroup.org/onlinepubs/9699919799/functions/alphasort.html

This patch does the following:

- Update the declaration to match Posix/GLibc
- Get rid of the upstream BSD code which isn't compatible with the new
  signature.
- Implement a new trivial alphasort() with the right signature, and
  ensure that it uses strcoll() instead of strcmp().
- Remove Bionic-specific #ifdef .. #else .. #endif block in
  dirent_test.cpp which uses alphasort().

Even through strcoll() currently uses strcmp(), this does the right
thing in the case where we decide to update strcoll() to properly
implement locale-specific ordered comparison.

Change-Id: I4fd45604d8a940aaf2eb0ecd7d73e2f11c9bca96
2012-10-29 07:44:27 -07:00
Elliott Hughes
063cfb2084 Clean up the implementation of the <dirent.h> functions.
Change-Id: I3c647cc9588525afc41fee90ee468d58cd13503a
2012-10-26 16:42:06 -07:00
Elliott Hughes
0f96dd8dcb am df7f24f3: am 7b68e3f7: Merge "Per-thread -fstack-protector guards for x86."
* commit 'df7f24f310ee3ceb1dc9413d59d5a8816eb584ef':
  Per-thread -fstack-protector guards for x86.
2012-10-25 12:23:56 -07:00
Elliott Hughes
ad88a08631 Per-thread -fstack-protector guards for x86.
Based on a pair of patches from Intel:

  https://android-review.googlesource.com/#/c/43909/
  https://android-review.googlesource.com/#/c/44903/

For x86, this patch supports _both_ the global that ARM/MIPS use
and the per-thread TLS entry (%gs:20) that GCC uses by default. This
lets us support binaries built with any x86 toolchain (right now,
the NDK is emitting x86 code that uses the global).

I've also extended the original tests to cover ARM/MIPS too, and
be a little more thorough for x86.

Change-Id: I02f279a80c6b626aecad449771dec91df235ad01
2012-10-25 12:04:03 -07:00
Elliott Hughes
4cdc426207 am 60c7ac26: am d0f2b7e7: Merge "More upstream NetBSD upgrades."
* commit '60c7ac262241588f7942ca068f33d706c8fe5cc4':
  More upstream NetBSD upgrades.
2012-10-23 17:29:47 -07:00
Elliott Hughes
ab44f52202 More upstream NetBSD upgrades.
Change-Id: Idb781d37de3b05585271d7d258ecffd5ba87d0b8
2012-10-23 16:05:09 -07:00
Elliott Hughes
217e616772 am 45f07555: am e3dbe1e3: Merge "Upgrade more functions to the current upstream NetBSD copy."
* commit '45f075556b26cfe91b1b7e1299b54f0328a06acb':
  Upgrade more functions to the current upstream NetBSD copy.
2012-10-23 13:58:25 -07:00
Elliott Hughes
e8bcca3a2c Upgrade more functions to the current upstream NetBSD copy.
Change-Id: Ie0b3f8b3fccef28609eb210434413ebd51d6ef45
2012-10-23 12:29:53 -07:00
Elliott Hughes
1d212fa6eb am 4280143d: am fb93e6a5: Merge "Move setlocale(3) and the wchar stubs over to .cpp."
* commit '4280143d371eae2123a5d8c4d8779db159ecd1e2':
  Move setlocale(3) and the wchar stubs over to .cpp.
2012-10-22 18:08:54 -07:00
Elliott Hughes
29c7f0b4d1 Move setlocale(3) and the wchar stubs over to .cpp.
Also separate out the C++ files so we can use -Werror on them. I'd
rather wait for LOCAL_CPPFLAGS to be in AOSP, but this also lets us
see which files still need to be sorted into one bucket or the other.

Change-Id: I6acc1f7c043935c70a3b089f705d218b9aaaba0a
2012-10-22 17:05:27 -07:00
Elliott Hughes
8b8cc88d39 am 75f33adc: am 4e457759: Merge "Move the FORTIFY_SOURCE helpers over to .cpp."
* commit '75f33adcb1f845ae121eb5508b120aaaa9f7a217':
  Move the FORTIFY_SOURCE helpers over to .cpp.
2012-10-22 16:00:03 -07:00
Elliott Hughes
4035b7a321 Move the FORTIFY_SOURCE helpers over to .cpp.
Change-Id: Ib5067d51b983cac7760c975becce7fe2408ead04
2012-10-22 15:32:01 -07:00
Elliott Hughes
c0e8400361 am 79c6a8d2: am ca7466d2: Merge "Make bionic\'s dependency on the tzdata explicit."
* commit '79c6a8d2b163e40eb6f19bbf8f59eb85fb7996e6':
  Make bionic's dependency on the tzdata explicit.
2012-10-18 13:40:19 -07:00
Elliott Hughes
914d8d4cff Make bionic's dependency on the tzdata explicit.
Also stop building the obsolete three files, now bionic and libcore
both use the new single file.

Bug: 7012465
Change-Id: I1b9b49af7382c57b6cb8820c2275e6d4044b2bb6
2012-10-18 12:23:34 -07:00
Elliott Hughes
f0a9cd7847 am 92e6de6f: am b95ad82f: am 95a2a7f3: Merge "Fix MIPS build."
* commit '92e6de6f940fee6362dd306ad77c6d7bfa56e4cb':
  Fix MIPS build.
2012-10-02 11:34:14 -07:00
Elliott Hughes
857fed50cb Fix MIPS build.
ARM and x86 have custom memcpy implementations, but MIPS relies on the generic
one, which I recently moved.

Change-Id: I9e49243f63b27a4123f2c6623d6286ec82d333c7
2012-10-02 11:20:07 -07:00
Elliott Hughes
6cdf8dd025 am 80a29832: am 90172541: am b98204a9: Merge "Move non-upstream code into the libc/bionic directory."
* commit '80a298327299aa28b564941f90818911023ae544':
  Move non-upstream code into the libc/bionic directory.
2012-10-02 09:28:31 -07:00
Elliott Hughes
a89864a20b Move non-upstream code into the libc/bionic directory.
I'll need at least one more pass, because there's some upstream code
lurking in libc/bionic, but this is still a step in the right direction.

Change-Id: I55927315972da8327ae01c5240ed587db17e8462
2012-10-01 17:35:49 -07:00
Elliott Hughes
b5d5173139 am a54d08a7: am a428bc12: am fe712e6c: Merge "Upgrade seed48 too."
* commit 'a54d08a7c15e15f24d94ca6fb97329134d4441a2':
  Upgrade seed48 too.
2012-10-01 14:48:57 -07:00
Elliott Hughes
b28c547aa4 am 6ed5bc12: am b650111a: am cd195eba: Merge "Upgrade to the current NetBSD rand implementation."
* commit '6ed5bc12dac544004f8e79b6393b2a8e260a7cc1':
  Upgrade to the current NetBSD rand implementation.
2012-10-01 14:16:53 -07:00
Elliott Hughes
31a1060a5a Upgrade seed48 too.
Missed this in 774c7f54ff.

Change-Id: Ic24fd67f003d0e2d192cfb08f96f63024ca817eb
2012-10-01 14:14:21 -07:00
Elliott Hughes
774c7f54ff Upgrade to the current NetBSD rand implementation.
Also add basic unit tests.

Change-Id: I7fc7ef61d47c1e8fdf8b8eff67a635220c3afd56
2012-10-01 13:53:41 -07:00
Elliott Hughes
2e223d208f am fb1e192e: am 72b08af3: am f9163dd1: Merge "Add getdelim(3) and getline(3) to bionic"
* commit 'fb1e192e12fb4047bf5f01ccf0fd4e5644743adb':
  Add getdelim(3) and getline(3) to bionic
2012-09-28 09:57:11 -07:00
Irina Tirdea
eac9eb462e Add getdelim(3) and getline(3) to bionic
Some userspace programs (e.g. perf) need getline.

Changes:
() add getdelim.c, getline.c from NetBSD (http://netbsd.org/) under the
NetBSD Foundation's (TNF) license ("2 clause" Berkeley-style license).
() add stub for reentrant.h header that is needed by getdelim.c
() add tests for getdelim(3) and getline(3).
() update NOTICE file.

Change-Id: I22ed82dd5904b9d7a3695535c04f502be3c27c5d
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
2012-09-27 11:38:57 -07:00
Elliott Hughes
0a2d31838f am 66569e3d: am a48d5e5f: am 855dde44: Merge "Fix tmpfile(3)."
* commit '66569e3d53643fe4682091c4e11c25449e9b7fdc':
  Fix tmpfile(3).
2012-09-26 12:21:02 -07:00
Elliott Hughes
855dde4426 Merge "Fix tmpfile(3)." 2012-09-26 12:04:59 -07:00
Elliott Hughes
91875dcd6e Fix tmpfile(3).
This could be better, but at least now it works.

Change-Id: I88b7cf3f7ce8e5fa0b3fe678b7d1679a68ffffc9
2012-09-26 12:02:17 -07:00
Nick Kralevich
0147bd2f78 am 06abf4ed: am 5989ed5c: am 25937d36: Merge "FORTIFY_SOURCE: add umask check"
* commit '06abf4edbf4b6d10ee82369ed48b8145a94ba1aa':
  FORTIFY_SOURCE: add umask check
2012-09-26 11:15:38 -07:00
Nick Kralevich
cd587701c8 FORTIFY_SOURCE: add umask check
Verify that the call to umask makes sense. While this wouldn't
have detected bug 7094213 (because the low order bits were all zero),
it might detect other similar bugs.

References: https://code.google.com/p/android-source-browsing/source/detail?r=acba45cc4b1f98f67fcdeda2f7c13ed57659b92a&repo=platform--libcore

Change-Id: I966a531d6b3cf8e1c5eacd69bd3cbec475b5fa58
2012-09-26 10:19:31 -07:00
Elliott Hughes
62466a55bf am 7e9d6d8a: am b2af8b68: am 66a97ea9: am 4e9d953a: Merge "libc: add ftw / nftw functions"
* commit '7e9d6d8abba781992b1f55f36e02b2baae368d07':
  libc: add ftw / nftw functions
2012-09-14 10:28:47 -07:00
Elliott Hughes
6a163a1bf1 am c9829a2b: am 155a70b9: am de9db8f7: am fa36875d: Merge "Make strerror(3) and strsignal(3) thread-safe, and add psignal(3) and psiginfo(3)."
* commit 'c9829a2b6fb70f2eb0fc6a21f48546c66d9724c7':
  Make strerror(3) and strsignal(3) thread-safe, and add psignal(3) and psiginfo(3).
2012-09-14 10:28:04 -07:00
Nick Kralevich
5e58ea07d4 libc: add ftw / nftw functions
Please see "man 3 ftw" for a description of the
ftw / nftw functions.

This code is taken directly from netbsd unmodified.

Change-Id: Ia4879ac57212b424adf5281b5e92858e216d0f14
2012-09-13 16:54:57 -07:00
Irina Tirdea
b5f053b5a7 Make strerror(3) and strsignal(3) thread-safe, and add psignal(3) and psiginfo(3).
Change-Id: I426109db25e907980d6cb3a7a695796e45783b78
2012-09-13 15:18:21 -07:00
Elliott Hughes
ce061964f7 am c005a55c: am 478f8ff3: am b2550dd4: am 4a9b7c69: Merge "Add libdl into libc_malloc_debug_leak build"
* commit 'c005a55c74105c4eed8e2b0ba68ce0bfd67ccffe':
  Add libdl into libc_malloc_debug_leak build
2012-09-13 14:12:02 -07:00
Pavel Chupin
e007775f4b Add libdl into libc_malloc_debug_leak build
Otherwise libc_malloc_debug_leak.so is failed to load runtime in x86
case

Change-Id: I8207ce06d1ec17b233f4e4fcfdd2b161673b4fa8
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
2012-09-13 12:03:06 +04:00
Elliott Hughes
20599f5c9e am eeabbaee: am f50b99f4: am e8b4d67a: am 59726bed: Merge "Rename crtstart variables as crtbegin, to match reality."
* commit 'eeabbaee88202a459ec381edc45c0995bdcfa3c8':
  Rename crtstart variables as crtbegin, to match reality.
2012-09-10 17:15:10 -07:00
Ying Wang
62fd0b699a am 33d552a4: am e3738414: am f9920563: am 67546bf2: Merge "Generate header dependency makefiles for the crt*.o"
* commit '33d552a4d1c766aeb99c71060aa091e7aafaaac9':
  Generate header dependency makefiles for the crt*.o
2012-09-10 17:14:10 -07:00
Elliott Hughes
12949e5d39 Rename crtstart variables as crtbegin, to match reality.
No functional change, but it's confusing that the variable
names don't match the filenames.

Change-Id: I7109f917797be2f056e69fddb92e4a7306281813
2012-09-10 11:16:12 -07:00
Ying Wang
cf464878ef Generate header dependency makefiles for the crt*.o
Bug: 7127743
Change-Id: I606e5f7cd2b513f855a1fefd2b001abd365fc854
2012-09-07 17:13:37 -07:00
Elliott Hughes
ec0d2a86b7 am 340ff83f: am ac3e35cd: am a76f2eca: am 26f2e4a1: Merge "ARM: make CRT_LEGACY_WORKAROUND work as intended"
* commit '340ff83f9878a478cfa4b5aaaf4260f96304c416':
  ARM: make CRT_LEGACY_WORKAROUND work as intended
2012-09-05 10:06:25 -07:00
Elliott Hughes
26f2e4a163 Merge "ARM: make CRT_LEGACY_WORKAROUND work as intended" 2012-09-05 09:43:35 -07:00
Elliott Hughes
5fe555ecac am b3732862: am 8900e2de: am e5b85f45: am 0d7177c0: Merge "Clean up warnings in the malloc_debug_* files."
* commit 'b37328627be403b9c2a2896765a7bc7a357cb073':
  Clean up warnings in the malloc_debug_* files.
2012-08-29 13:23:34 -07:00
Elliott Hughes
c4d1fecc10 Clean up warnings in the malloc_debug_* files.
Also clean up cpplint.py-detected lint.

Change-Id: Ia18e89c4c6878764f8d7ed34b8247e7a8d8fe88b
2012-08-29 12:08:13 -07:00
Ian Rogers
31abfc3a98 am 1df8fe33: am f71fa083: Merge "Revert "Revert "Upgrade to dlmalloc 2.8.5.""" into jb-mr1-dev
* commit '1df8fe33d59df1be3b1d33db033e379a32416a68':
  Revert "Revert "Upgrade to dlmalloc 2.8.5.""
2012-08-29 08:57:49 -07:00
Ian Rogers
2c344d3631 Revert "Revert "Upgrade to dlmalloc 2.8.5.""
This reverts commit f72ee26927.
2012-08-28 15:53:10 -07:00
Ard Biesheuvel
f3cfcd869d ARM: make CRT_LEGACY_WORKAROUND work as intended
To properly support legacy ARM shared libraries, libc.so needs
to export the symbols __dso_handle and atexit, even though
these are now supplied by the crt startup code.

This patch reshuffles the existing CRT_LEGACY_WORKAROUND
conditionally compiled code slightly so it works as the
original author likely intended.

Change-Id: Id6c0e94dc65b7928324a5f0bad7eba6eb2f464b9
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@gmail.com>
2012-08-28 10:27:02 +02:00
Nick Kralevich
b46a1d8890 am dd5d865d: am 81af404b: am e8198b97: am 26facba2: Merge "hardening: remove pointless ARM __get_pc() function"
* commit 'dd5d865d92c21105d28dd931d56c2f5e2f4df275':
  hardening: remove pointless ARM __get_pc() function
2012-08-23 12:37:19 -07:00
Nick Kralevich
81af404b63 am e8198b97: am 26facba2: Merge "hardening: remove pointless ARM __get_pc() function"
* commit 'e8198b97c369292a3ea97e5a2009bfba8229ddb5':
  hardening: remove pointless ARM __get_pc() function
2012-08-23 12:34:21 -07:00
Brian Carlstrom
2bdfdfbf09 am 4a56211b: am f72ee269: Revert "Upgrade to dlmalloc 2.8.5."
* commit '4a56211b0b30757c8a5d64a59976a3a97d300a18':
  Revert "Upgrade to dlmalloc 2.8.5."
2012-08-22 13:56:16 -07:00
Brian Carlstrom
f72ee26927 Revert "Upgrade to dlmalloc 2.8.5."
This reverts commit 999089181e.
2012-08-22 12:07:33 -07:00
Ard Biesheuvel
404e28ff8c hardening: remove pointless ARM __get_pc() function
Useful if you're trying to defeat ASLR, otherwise not
so much ...

Change-Id: I17ebb50bb490a3967db9c3038f049adafe2b8ea7
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@gmail.com>
2012-08-22 20:38:54 +02:00
Brian Carlstrom
d03266b2b7 am 94c82633: am 76f60e2e: am fe87596a: am c37dcd3d: Merge "Upgrade to dlmalloc 2.8.5."
* commit '94c82633c72acae0eb7a3390167b35eb3008b4ff':
  Upgrade to dlmalloc 2.8.5.
2012-08-20 16:36:05 -07:00
Ian Rogers
999089181e Upgrade to dlmalloc 2.8.5.
Move dlmalloc code to upstream-dlmalloc to make pulling upstream changes
easier.
Declare pvalloc and malloc_usable_size routines present in malloc.h but with
missing implementations. Remove other functions from malloc.h that have
no implementation nor use in Android.

Change-Id: Ia6472ec6cbebc9ad1ef99f4669de9d33fcc2efb4
2012-08-20 14:12:20 -07:00
Elliott Hughes
4b027b381f am 12911624: am a7d8f3d5: am c80ca54f: am 60ef95e1: Merge "Enhance getcwd(3) to handle NULL like glibc."
* commit '129116241022d51ca915ef1d6b94d131a3f5569f':
  Enhance getcwd(3) to handle NULL like glibc.
2012-08-16 17:09:35 -07:00
Elliott Hughes
04a83a48ed Enhance getcwd(3) to handle NULL like glibc.
Bug: http://code.google.com/p/android/issues/detail?id=36085
Change-Id: I960a1b585887eb66176c61d29c5c61c239a4003f
2012-08-16 15:59:12 -07:00
Elliott Hughes
26145cfc18 am 949d6faa: am a626bbdb: am 4af9141c: am ae728099: Merge "enable clone system call for x86"
* commit '949d6faa96e25170293d2a9ebe6f76cc91b77a6e':
  enable clone system call for x86
2012-08-15 17:26:44 -07:00
Jin Wei
22d366cc09 enable clone system call for x86
Add __bionic_clone function for x86, which will be
used for clone system call.

Change-Id: I889dc9bf4b7ebb4358476e17e6f3233e26491f4d
Signed-off-by: Jin Wei <wei.a.jin@intel.com>
Signed-off-by: Xiaokang Qin <xiaokang.qin@intel.com>
Signed-off-by: Beare, Bruce J <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 51414
2012-08-15 17:04:50 -07:00
Elliott Hughes
0681b2e477 am f53c75e5: am 2e3756b4: am 9b3bbcda: am fe43c768: Merge "Switch to the current NetBSD regex implementation."
* commit 'f53c75e513cb088d712badc32b89a8792a329d63':
  Switch to the current NetBSD regex implementation.
2012-08-15 16:03:03 -07:00
Elliott Hughes
cc213f871b Switch to the current NetBSD regex implementation.
Change-Id: If32b28dd85d6a7ab8957ab81d19fa4c0de9499d5
2012-08-15 15:39:11 -07:00
Elliott Hughes
a10b277de2 am bfcd5525: am b6d6ec53: am 370a7094: am c50e0197: Merge "Switch to upstream NetBSD tdelete/tfind/tsearch."
* commit 'bfcd55250058e927e0c6d0b94337c89fc2d86fa2':
  Switch to upstream NetBSD tdelete/tfind/tsearch.
2012-08-14 12:21:20 -07:00
Elliott Hughes
409302f0f9 Switch to upstream NetBSD tdelete/tfind/tsearch.
tdestroy is a GNU extension, so that stays.

Change-Id: Iedebaff25ea7e92b1ab1dd4440da12b67b99aa40
2012-08-13 17:41:49 -07:00
Elliott Hughes
d52075bd97 am 2bc1cade: am 93a9d534: am d544bdfa: am 54655eaf: Merge "Fix nice..."
* commit '2bc1cadeff4b7d41c889b8f1b965028ec575bed6':
  Fix nice...
2012-08-13 17:16:55 -07:00
Elliott Hughes
3d2d448af1 Fix nice...
...by switching to the NetBSD implementation.

Change-Id: I562b27b237a24ded95804035cc322c7bff12ff59
2012-08-13 16:38:29 -07:00
Elliott Hughes
50b4523380 am aa29740c: am 69fc1522: am aa6c8994: am b66bc514: Merge "Clean up warnings in stubs.cpp."
* commit 'aa29740ce252113071f96872b7b99c8528bd1637':
  Clean up warnings in stubs.cpp.
2012-08-13 16:28:44 -07:00
Elliott Hughes
66c033868f am c64c1b49: am ad8ff472: am c1eb7619: am 440e417d: Merge "Add dependencies on all the makefiles."
* commit 'c64c1b49fd5c51b1b6e87d88b233d23fa172d372':
  Add dependencies on all the makefiles.
2012-08-13 16:10:31 -07:00
Elliott Hughes
de727caee2 Clean up warnings in stubs.cpp.
Switch to C++ to get extra warnings, and format the code Google style.

Change-Id: Ifc0131bf297a6ee8a8a6b8d049a02518b0b1a4b7
2012-08-13 16:10:19 -07:00
Elliott Hughes
ae5c64413b Add dependencies on all the makefiles.
This should help prevent broken builds next time I'm messing with
assembler/compiler/linker flags...

Change-Id: I30f15a3ce3c3f3c60cad7bc59aaba9f42d792224
2012-08-13 14:06:05 -07:00
Elliott Hughes
259f4a1503 am 7261264c: am 2a22a69e: am 877dc946: am 072a7e6c: Merge "MIPS support to the libc Makefile"
* commit '7261264c3a336bfb6e52241c2ba80679cbba68c8':
  MIPS support to the libc Makefile
2012-08-11 15:19:34 -07:00
Ying Wang
c97c5fc788 Split out LOCAL_ASFLAGS.
Bug: 6967574
Change-Id: I5be50d582c1cb8075039b06292cf0745a996c3c4
2012-08-11 14:23:19 -07:00