OSDN Git Service
Josh Gao [Fri, 12 Aug 2016 23:17:22 +0000 (16:17 -0700)]
versioner: copy unmodified headers when preprocessing.
Change-Id: I2517f560fd44fb519d6ee7e8d0a485036d3ecd87
Treehugger Robot [Fri, 12 Aug 2016 23:14:18 +0000 (23:14 +0000)]
Merge changes I9b662ca9,Iad7f3fc9,I1b16a4b5,I47b07755,I6496a8c4, ...
* changes:
versioner: add support for preprocessing headers.
versioner: fix makefiles.
versioner: purge iostreams.
versioner: assorted fixes.
versioner: replace availability attributes with annotate.
versioner: improve the test script.
Treehugger Robot [Fri, 12 Aug 2016 21:32:20 +0000 (21:32 +0000)]
Merge "POSIX says <sys/types.h> should make all the pthread_* types available."
Elliott Hughes [Fri, 12 Aug 2016 20:18:32 +0000 (13:18 -0700)]
POSIX says <sys/types.h> should make all the pthread_* types available.
http://pubs.opengroup.org/onlinepubs/
9699919799/basedefs/sys_types.h.html
Change-Id: I606194e15ceaa3129f266a9a460c358eaa8bf686
Treehugger Robot [Fri, 12 Aug 2016 19:56:46 +0000 (19:56 +0000)]
Merge "POSIX says <locale.h> makes NULL visible."
Elliott Hughes [Fri, 12 Aug 2016 19:53:45 +0000 (19:53 +0000)]
Merge "Fix sysconf(_SC_ARG_MAX)."
Treehugger Robot [Fri, 12 Aug 2016 19:48:38 +0000 (19:48 +0000)]
Merge "Fix recvfrom prototype."
Treehugger Robot [Fri, 12 Aug 2016 19:13:37 +0000 (19:13 +0000)]
Merge "Fix pthread_barrierattr_getpshared prototype."
Treehugger Robot [Fri, 12 Aug 2016 18:52:58 +0000 (18:52 +0000)]
Merge "POSIX says IPPORT_RESERVED is in <netdb.h>."
Treehugger Robot [Fri, 12 Aug 2016 18:42:44 +0000 (18:42 +0000)]
Merge "POSIX says SEM_FAILED shall have type sem_t*."
Treehugger Robot [Fri, 12 Aug 2016 18:35:17 +0000 (18:35 +0000)]
Merge "POSIX says <fcntl.h> makes SEEK_* visible."
Dimitry Ivanov [Fri, 12 Aug 2016 17:55:35 +0000 (17:55 +0000)]
Merge "linker: disallow W + E PT_LOAD segments"
Treehugger Robot [Fri, 12 Aug 2016 17:42:12 +0000 (17:42 +0000)]
Merge "Add two missing POSIX constant-only headers."
Elliott Hughes [Fri, 12 Aug 2016 17:38:35 +0000 (10:38 -0700)]
POSIX says IPPORT_RESERVED is in <netdb.h>.
In <netdb.h>:
http://pubs.opengroup.org/onlinepubs/
9699919799/basedefs/netdb.h.html
Not in <netinet/in.h>:
http://pubs.opengroup.org/onlinepubs/
9699919799/basedefs/netinet_in.h.html
Change-Id: Ie34cdb80eeb1443cf292944f3c68d8383aee2295
Elliott Hughes [Fri, 12 Aug 2016 17:28:52 +0000 (10:28 -0700)]
POSIX says SEM_FAILED shall have type sem_t*.
http://pubs.opengroup.org/onlinepubs/
9699919799/basedefs/semaphore.h.html
(Even if it didn't, this header previously referred to NULL without ensuring
that NULL was actually visible.)
Change-Id: I70577f4afc21f32c9e585076986127899ef8c8c1
Elliott Hughes [Fri, 12 Aug 2016 17:28:08 +0000 (10:28 -0700)]
POSIX says <locale.h> makes NULL visible.
http://pubs.opengroup.org/onlinepubs/
9699919799/basedefs/locale.h.html
Change-Id: I81a600153738dff6ce3d9cde95c787b71d81a368
Elliott Hughes [Fri, 12 Aug 2016 17:16:34 +0000 (10:16 -0700)]
POSIX says <fcntl.h> makes SEEK_* visible.
http://pubs.opengroup.org/onlinepubs/
9699919799/basedefs/fcntl.h.html
We already had two copies of these constants, so time to factor them out
into bits/.
Change-Id: I213c0d2372e41463593f878d338002b8eaa918cd
Treehugger Robot [Fri, 12 Aug 2016 17:07:41 +0000 (17:07 +0000)]
Merge "Use sysinfo(2) to implement more of <sys/sysinfo.h>."
Elliott Hughes [Fri, 12 Aug 2016 16:28:17 +0000 (09:28 -0700)]
Add two missing POSIX constant-only headers.
Change-Id: Ic175635a0edc16f9354445adeb7b90837d3e858b
Elliott Hughes [Fri, 12 Aug 2016 16:20:07 +0000 (09:20 -0700)]
Fix recvfrom prototype.
http://pubs.opengroup.org/onlinepubs/
9699919799/functions/recvfrom.html
Change-Id: Iba203c74045c88e53e28c2e0c8bc1f9ac63ce23e
Elliott Hughes [Fri, 12 Aug 2016 06:18:13 +0000 (23:18 -0700)]
Fix pthread_barrierattr_getpshared prototype.
As http://pubs.opengroup.org/onlinepubs/
9699919799/functions/pthread_barrierattr_getpshared.html
is my witness, there's a missing `const` here.
Change-Id: Ifd68188fb952460b64d144bdc21a53bc40ed82a7
Dimitry Ivanov [Thu, 11 Aug 2016 01:54:06 +0000 (18:54 -0700)]
linker: disallow W + E PT_LOAD segments
No mapped segment from the elf file can be writable and
executable at the same time. This commit adds a check
for malformed PT_LOAD segments in the elf-files.
Bug: http://b/
30146890
Test: run bionic-unit-tests --gtest_filter=dlfcn.*
Change-Id: Ia23acbe5a48780b65d7e4a50bbe024cd528079f4
Treehugger Robot [Thu, 11 Aug 2016 23:16:59 +0000 (23:16 +0000)]
Merge "dlerror returns char*, not const char*."
Elliott Hughes [Thu, 11 Aug 2016 22:02:45 +0000 (15:02 -0700)]
dlerror returns char*, not const char*.
http://pubs.opengroup.org/onlinepubs/
9699919799/functions/dlerror.html:
char *dlerror(void);
...
The application shall not modify the string returned.
Change-Id: I5e684bfd3930c39a2a30ea6fd005a5d5d3e5b181
Elliott Hughes [Thu, 11 Aug 2016 21:51:31 +0000 (14:51 -0700)]
Use sysinfo(2) to implement more of <sys/sysinfo.h>.
We already had implementations of some of the functions, and I didn't
bother rewriting them when we added sysinfo(2). Ross Anderson said in
https://www.lightbluetouchpaper.org/2016/07/29/yet-another-android-side-channel/
that we should "simply disable access to all procfs files", which made
me curious how many places we use /proc in bionic. This is the one that's
obviously unnecessary. The others I'm not aware of alternative APIs for.
Change-Id: Ia64f36b76f29a7a1dd67845270a5472e121aae10
Dimitry Ivanov [Thu, 11 Aug 2016 19:53:02 +0000 (19:53 +0000)]
Merge "linker: use stat(2) to check file existence"
Dimitry Ivanov [Thu, 11 Aug 2016 18:11:52 +0000 (11:11 -0700)]
linker: use stat(2) to check file existence
open(2) can be used to open directories; use stat to
check that the file exists and is a regular file.
Addresses review comments for
5aa67675f853af9588ac9274ecf86d7858695ce2
Bug: http://b/
30320104
Change-Id: Ia944db2f2f779a87ea01dd41dcd171e59c9bef01
Treehugger Robot [Thu, 11 Aug 2016 17:38:06 +0000 (17:38 +0000)]
Merge "linker_asan: Translate absolute dlopen paths to use asan-libraries."
Dimitry Ivanov [Wed, 10 Aug 2016 02:38:43 +0000 (19:38 -0700)]
linker_asan: Translate absolute dlopen paths to use asan-libraries.
This patch enables absolute path translation to instrumented library
when linker_asan is in use.
Test: adb shell cat /proc/<rlid pid>/maps | grep libril-qc-qmi-1.so
check that it is mapped from /data/vendor/lib64 and not /vendor/lib64
Bug: http://b/
30320104
Change-Id: I3bc24754b192afc0a72d6f3801f7b42141ce715b
(cherry picked from commit
5aa67675f853af9588ac9274ecf86d7858695ce2)
Treehugger Robot [Thu, 11 Aug 2016 01:33:31 +0000 (01:33 +0000)]
Merge "Add ndk_library for libdl."
Treehugger Robot [Thu, 11 Aug 2016 01:19:23 +0000 (01:19 +0000)]
Merge "Add __attribute__((sentinel)) tags to execl and friends."
Treehugger Robot [Thu, 11 Aug 2016 00:46:33 +0000 (00:46 +0000)]
Merge "Check alignment along with range of mapped file fragments"
Treehugger Robot [Wed, 10 Aug 2016 23:59:19 +0000 (23:59 +0000)]
Merge "Move brillo closer to Android."
Treehugger Robot [Wed, 10 Aug 2016 23:58:11 +0000 (23:58 +0000)]
Merge "Remove __static_cast macro from <sys/cdefs.h>."
Elliott Hughes [Wed, 10 Aug 2016 22:51:06 +0000 (15:51 -0700)]
Fix sysconf(_SC_ARG_MAX).
ARG_MAX hasn't been a constant since Linux 2.6.23.
Bug: http://lists.landley.net/pipermail/toybox-landley.net/2016-August/008592.html
Change-Id: I1eddb562751604c75b89fa610d79be0655c53693
Test: ran the bionic tests on device and against glibc
Josh Gao [Wed, 10 Aug 2016 22:18:29 +0000 (15:18 -0700)]
Add __attribute__((sentinel)) tags to execl and friends.
Give a compile time diagnostic when the nullptr sentinel is missing
from an execl family call, instead of just pulling arbitrary values.
Bug: http://b/
30793878
Change-Id: I1c49005c58b7ad4a5b04f0435b722d4c744e8f0e
Test: Built bullhead
Elliott Hughes [Wed, 10 Aug 2016 21:18:01 +0000 (14:18 -0700)]
Remove __static_cast macro from <sys/cdefs.h>.
We don't use it, and we added the more general __BIONIC_CAST anyway.
Change-Id: I2cb8a108b58bb2cb24ed2b1890d9efed671196dc
Elliott Hughes [Wed, 10 Aug 2016 21:11:09 +0000 (21:11 +0000)]
Merge "Fortify vsnprintf in more cases."
Elliott Hughes [Wed, 10 Aug 2016 21:06:14 +0000 (14:06 -0700)]
Move brillo closer to Android.
Hiding our legacy cruft seemed like a good idea, but in practice it will only
mean worse interoperability.
Plus we got it wrong, as the recent `putw` example showed.
Change-Id: I167c7168eff133889028089c22a7a0dfb8d6d0cf
Elliott Hughes [Wed, 10 Aug 2016 18:07:54 +0000 (11:07 -0700)]
Fortify vsnprintf in more cases.
Bug: http://b/
30445072
Change-Id: I1893890f0e3b56533eef053eda1bd96a0b9a5119
Dimitry Ivanov [Tue, 9 Aug 2016 00:12:18 +0000 (17:12 -0700)]
Check alignment along with range of mapped file fragments
Improve sanity-checks of elf-file by adding alignment check
of mapped sections and section headers.
Bug: http://b/
30687964
Change-Id: I7f06ddaa56a13989ce7be847b3a73c352e32c008
(cherry picked from commit
7e2d49ae3ebbae7ebf1ca033f86e87002c0dd83c)
Treehugger Robot [Wed, 10 Aug 2016 00:43:39 +0000 (00:43 +0000)]
Merge "Remove more stdio copy/paste."
Elliott Hughes [Tue, 9 Aug 2016 20:06:41 +0000 (13:06 -0700)]
Remove more stdio copy/paste.
Change-Id: Ia92629b75d2c153ecf1cec711e2f9575eef604ab
Treehugger Robot [Tue, 9 Aug 2016 15:20:38 +0000 (15:20 +0000)]
Merge "linker: fix mips build"
Dimitry Ivanov [Tue, 9 Aug 2016 13:58:55 +0000 (06:58 -0700)]
linker: fix mips build
Change-Id: I88c5ba7f33825ae9b36992b32d30579ec4a66915
Test: lunch aosp_mips-eng && mm
Treehugger Robot [Tue, 9 Aug 2016 00:57:32 +0000 (00:57 +0000)]
Merge "Don't use the same declaration to declare multiple symbol names."
Treehugger Robot [Tue, 9 Aug 2016 00:31:45 +0000 (00:31 +0000)]
Merge changes I868417f4,I57ac3667
* changes:
Extract soinfo and globals to separate files.
Move android_namespace_t to a separate file.
Josh Gao [Wed, 27 Jul 2016 01:58:27 +0000 (18:58 -0700)]
versioner: add support for preprocessing headers.
Bug: http://b/
30170081
Change-Id: I9b662ca9e0fa3a1f9c0211594e851f5f9bef7266
Josh Gao [Tue, 26 Jul 2016 23:47:48 +0000 (16:47 -0700)]
Don't use the same declaration to declare multiple symbol names.
This doesn't play well with preprocessing.
Bug: http://b/
30170081
Change-Id: Id7fc648113336dcccdfa0a6b108f3d452aaf1ed2
Josh Gao [Tue, 2 Aug 2016 22:50:05 +0000 (15:50 -0700)]
versioner: fix makefiles.
Move the Android.mk to src/ so that mm in that directory works.
Also, remove the dependency on FORCE_BUILD_LLVM_COMPONENTS.
Change-Id: Iad7f3fc96f5f26f9535141d752ba865b40d5ff7e
Josh Gao [Tue, 2 Aug 2016 22:07:32 +0000 (15:07 -0700)]
versioner: purge iostreams.
Change-Id: I1b16a4b5c4a8a1333f05636c8c67890d8ce1a090
Josh Gao [Tue, 2 Aug 2016 21:54:09 +0000 (14:54 -0700)]
versioner: assorted fixes.
Zero initialize the contents of ArchMap, keep track of the symbol name
in Declaration, remove unnecessary copies in loops.
Change-Id: I47b07755846f252b83ffc4c89547a34b2f7ab868
Josh Gao [Sat, 16 Jul 2016 00:25:21 +0000 (17:25 -0700)]
versioner: replace availability attributes with annotate.
Major refactor to use __attribute__((annotate)) to be able to keep
track of the semantic differences between __INTRODUCED_IN(x) and
__INTRODUCED_IN_X86(x), for use in the upcoming preprocessor.
Bug: http://b/
30170081
Change-Id: I6496a8c40ba7f4553de9a2be0bbddcf37c813937
Josh Gao [Wed, 20 Jul 2016 18:23:20 +0000 (11:23 -0700)]
versioner: improve the test script.
Make it actually run under python3, and add checking for unexpected
success.
Change-Id: I9aac0e8cc1526fd63db21e57554f3aa5a9b4091d
Dimitry Ivanov [Thu, 4 Aug 2016 18:50:36 +0000 (11:50 -0700)]
Extract soinfo and globals to separate files.
Move soinfo and globals out of linker.cpp to
separate files.
Breaking up huge linker.cpp into smaller peaces
in order to make it easier to extract part of the
code that belongs to libdl.so and remove parts of
the code that do not belong to linker
(refactoring part 2 of many)
Change-Id: I868417f4b8d2b84d0e8265e354bc7977161497e2
Dimitry Ivanov [Wed, 3 Aug 2016 23:00:10 +0000 (16:00 -0700)]
Move android_namespace_t to a separate file.
Breaking up huge linker.cpp into smaller peaces
in order to make it easier to extract part of the
code that belongs to libdl.so and remove parts of
the code that do not belong to linker
(refactoring part 1 of many)
Change-Id: I57ac36677a815800dc127c8c45c3ea806c37e247
Test: bionic-unit-tests --gtest_filter=dl*:Dl*
Elliott Hughes [Mon, 8 Aug 2016 23:04:01 +0000 (23:04 +0000)]
Merge "Update NOTICE files."
Elliott Hughes [Mon, 8 Aug 2016 19:39:56 +0000 (12:39 -0700)]
Update NOTICE files.
Change-Id: I591dc91b54804aebc05ba6f9974ef9add660ecfe
Treehugger Robot [Sat, 6 Aug 2016 01:31:18 +0000 (01:31 +0000)]
Merge "Guard fortify inlines with __ANDROID_API__."
Treehugger Robot [Sat, 6 Aug 2016 00:11:14 +0000 (00:11 +0000)]
Merge "Reimplement remove(3) without the lstat(2)."
Dan Albert [Tue, 2 Aug 2016 22:08:32 +0000 (15:08 -0700)]
Guard fortify inlines with __ANDROID_API__.
Test: make checkbuild with libc ndk_library patches applied
Change-Id: Ic5e248994c4f2702b0f4d6dfeda787187ea86017
Elliott Hughes [Fri, 5 Aug 2016 22:53:03 +0000 (15:53 -0700)]
Reimplement remove(3) without the lstat(2).
This assumes that it's more likely we're unlinking a file than a directory,
though even if that's not true, as long as a failed unlink(2) is cheaper
than a successful lstat(2) -- which seems likely since there's no data to
copy -- we still win.
Change-Id: I0210e9cd3d31b8cf1813c55c810262ef327382ed
Dan Albert [Thu, 4 Aug 2016 20:45:44 +0000 (13:45 -0700)]
Add ndk_library for libdl.
Test: make checkbuild
Bug: http://b/
30465923
Change-Id: I8acf82f319d3b22948868bc5c4c377f2348af266
Treehugger Robot [Thu, 4 Aug 2016 23:56:55 +0000 (23:56 +0000)]
Merge changes I01c4d9a8,Ic34734b4
* changes:
Run genversion-scripts.py.
Annotate libdl.map.txt.
Dan Albert [Thu, 4 Aug 2016 22:39:05 +0000 (15:39 -0700)]
Run genversion-scripts.py.
Change-Id: I01c4d9a85d3397b02b00b4d33fafe6d9ae692ed7
Dan Albert [Thu, 4 Aug 2016 20:43:20 +0000 (13:43 -0700)]
Annotate libdl.map.txt.
Test: readelf diff between soong generated stubs and prebuilts/ndk
Bug: http://b/
30465923
Change-Id: Ic34734b40870c8b628449458798c0343648e4e97
Pirama Arumuga Nainar [Thu, 4 Aug 2016 18:23:21 +0000 (18:23 +0000)]
Merge "Guard include of uchar.h in stdatomic.h"
Pirama Arumuga Nainar [Thu, 4 Aug 2016 16:40:18 +0000 (09:40 -0700)]
Guard include of uchar.h in stdatomic.h
Bionic stdatomic.h is also used for the host (via a copy in
prebuilts/clang). Revert to guarding the include of uchar.h based on
__STDC_VERSION__, so it is included only when needed.
Change-Id: I5b45c7f5d16da223478512104702a3e4e5a975ae
Test: bionic tests on host and Angler. Confirmed failures I am
seeing are KIs.
Treehugger Robot [Wed, 3 Aug 2016 17:50:37 +0000 (17:50 +0000)]
Merge changes Iecc1b127,Ib67f07db,I7672d34c
* changes:
Run genversion-scripts.py.
Only check arch tag if we have *any* arch tags.
Add pylintrc.
Treehugger Robot [Wed, 3 Aug 2016 00:22:11 +0000 (00:22 +0000)]
Merge changes Ib5962ea3,I8c1a7464,I06ce7c31
* changes:
Add version information for legacy inlines.
versioner: remove unnecessary kernel/common symlink.
versioner: add symlink for kernel/android/uapi.
Dan Albert [Tue, 2 Aug 2016 22:20:36 +0000 (15:20 -0700)]
Run genversion-scripts.py.
Change-Id: Iecc1b127c67a96aecc4e86582c1cc3291a4acf00
Dan Albert [Tue, 2 Aug 2016 22:19:26 +0000 (15:19 -0700)]
Only check arch tag if we have *any* arch tags.
With the introduction of new tags for ndk_library, we'll have a lot
of tags that aren't architecture tags. If we have something tagged
`introduced=21`, it should be in all architectures.
Change-Id: Ib67f07db14625f6903919c181050316eb183bed5
Dan Albert [Tue, 2 Aug 2016 22:15:09 +0000 (15:15 -0700)]
Add pylintrc.
Disable all the style differences present in genversion-scripts.py.
Change-Id: I7672d34c4f7698ba445968dd5d9f5ef1fdc60056
Treehugger Robot [Tue, 2 Aug 2016 21:44:20 +0000 (21:44 +0000)]
Merge changes Iedab3259,I333fe8ae
* changes:
Put bsd_signal back.
Unversion some symbols for the NDK.
Josh Gao [Tue, 26 Jul 2016 23:34:40 +0000 (16:34 -0700)]
Add version information for legacy inlines.
Bug: http://b/
30170081
Change-Id: Ib5962ea3037dd692a98b6691d263871549aac8af
Josh Gao [Wed, 27 Jul 2016 23:29:31 +0000 (16:29 -0700)]
versioner: remove unnecessary kernel/common symlink.
The target was moved by commit
5956b4e, but none of the headers
contained were actually necessary to compile any bionic headers.
Bug: http://b/
30170081
Change-Id: I8c1a7464de0992c20af194340c0e36d131a836e7
Josh Gao [Tue, 26 Jul 2016 21:04:01 +0000 (14:04 -0700)]
versioner: add symlink for kernel/android/uapi.
The android-only kernel headers were moved to their own directory by
commit
d6e8b8c. Add a new symlink to match.
Change-Id: I06ce7c3167fbb1e058e4a137fae9375bb5792a46
Dimitry Ivanov [Tue, 2 Aug 2016 18:17:08 +0000 (18:17 +0000)]
Merge "Correct libstdc++ version"
Dan Albert [Sat, 30 Jul 2016 00:45:21 +0000 (17:45 -0700)]
Put bsd_signal back.
With this change (and all the others below it in the stack), the only
difference between the arm android-9 libc.so in r13-beta1 and the one
we are now generating is the addition of LIBC_N and LIBC_O versions.
Test: make ndk, readelf stub libc.so to check symbol exists
Bug: https://github.com/android-ndk/ndk/issues/160
Change-Id: Iedab32592b2d979f3cc922ffd4ed406427de3dda
Dan Albert [Sat, 30 Jul 2016 00:37:08 +0000 (17:37 -0700)]
Unversion some symbols for the NDK.
These functions were erroneously released in LIBC_PRIVATE for M, but
in fact need to be public. Since we need to be able to load them on M
even if they were built for a lower platform (and M needs to load on
newer platforms), we need to unversion them.
Change-Id: I333fe8ae7380cc2a5dbd699414399ec52f602383
Treehugger Robot [Tue, 2 Aug 2016 02:30:14 +0000 (02:30 +0000)]
Merge "More stdio one-liners."
Elliott Hughes [Mon, 1 Aug 2016 23:35:17 +0000 (16:35 -0700)]
More stdio one-liners.
This actually turns up a bug in fmemopen, so I guess that's what I'll
look at next...
Change-Id: I2971ecd1b5a3a3c7f43c22d985f88e389af89e97
Treehugger Robot [Mon, 1 Aug 2016 23:25:59 +0000 (23:25 +0000)]
Merge changes I2d334db2,Iab9fbc73
* changes:
Clean up 32-bit x86 memset assembler.
Fix x86 __memset_chk.
Dimitry Ivanov [Mon, 1 Aug 2016 22:45:42 +0000 (15:45 -0700)]
Correct libstdc++ version
The version script is introduced in O
Bug: http://b/
28987948
Change-Id: Icd0a27d1b67e8227e44aa6e771816f0e6ed489b8
Treehugger Robot [Mon, 1 Aug 2016 21:33:25 +0000 (21:33 +0000)]
Merge "Update testing docs."
Dimitry Ivanov [Mon, 1 Aug 2016 21:01:28 +0000 (21:01 +0000)]
Merge "Sync linker with internal branch"
Elliott Hughes [Mon, 1 Aug 2016 21:00:45 +0000 (14:00 -0700)]
Clean up 32-bit x86 memset assembler.
Change-Id: I2d334db29226f9c60cf20220a569f1b772bf7c66
Elliott Hughes [Mon, 1 Aug 2016 20:16:37 +0000 (13:16 -0700)]
Update testing docs.
Change-Id: Ic0e1c3105d1cf8e73c0fbfd51052895beed76227
Treehugger Robot [Mon, 1 Aug 2016 20:05:43 +0000 (20:05 +0000)]
Merge "More stdio cleanup."
Dimitry Ivanov [Thu, 21 Jul 2016 18:33:40 +0000 (11:33 -0700)]
Sync linker with internal branch
This change includes dlwarning implementation and
the compatibility greylist for apps targeting pre-N.
Change-Id: Ibf02a07cc58cbbb1a5aef4ac34558c5d43e4305f
Test: Run bionic-unit-tests --gtest_filter=dl*:Dl*
Treehugger Robot [Mon, 1 Aug 2016 17:27:36 +0000 (17:27 +0000)]
Merge "Restore attribute alloc_size for GCC."
Lev Rumyantsev [Sat, 30 Jul 2016 00:55:42 +0000 (17:55 -0700)]
Fix x86 __memset_chk.
When __memset_chk_fail moved to C++, we didn't take into account
that the stack wasn't set up correctly for the jump from assembler.
Presumably no one had run the 32-bit x86 tests until now!
Bug: http://b/
30513094
Change-Id: Iab9fbc731b6bfecd7ca4d3f3844d0568a5d30d86
Elliott Hughes [Sat, 30 Jul 2016 16:58:15 +0000 (09:58 -0700)]
Restore attribute alloc_size for GCC.
clang doesn't support attribute alloc_size, but GCC uses it to give
diagnostics where clang can't, and we had a test for one such case.
Bug: http://b/
30513330
Change-Id: I4c14771258992d6bea684db7f91d60312642662f
Treehugger Robot [Sat, 30 Jul 2016 02:07:16 +0000 (02:07 +0000)]
Merge changes I946cde38,I4b8e0ea1,I2e8141a8
* changes:
Mark LIBC_O as being a future version.
Mark LIBC_N as being introduced in android-24.
Annotate the libc version map with NDK info.
Dan Albert [Fri, 29 Jul 2016 00:41:57 +0000 (17:41 -0700)]
Mark LIBC_O as being a future version.
None of these symbols are in the NDK yet. Skip them.
Change-Id: I946cde38e767190c396593d562babc90457973fb
Dan Albert [Fri, 29 Jul 2016 01:08:42 +0000 (18:08 -0700)]
Mark LIBC_N as being introduced in android-24.
Change-Id: I4b8e0ea1fc9b42c1f98f36ae7aaaae2c6322e16b
Dan Albert [Thu, 28 Jul 2016 06:56:54 +0000 (23:56 -0700)]
Annotate the libc version map with NDK info.
Generated by running
https://android-review.googlesource.com/#/c/251477/ for libc.
Test: make checkbuild with
https://android-review.googlesource.com/#/q/branch:master+topic:ndk_library-libc-libm
Change-Id: I2e8141a83c1d79fd89b5e5c4432400b8301ba347
Elliott Hughes [Fri, 29 Jul 2016 23:31:52 +0000 (16:31 -0700)]
More stdio cleanup.
Time to get back to cleaning up stdio, so start with a bunch of easy
one-liners...
Change-Id: I8df5fdc72500a89b977bfaa6c64c3639198d4e3e
Treehugger Robot [Fri, 29 Jul 2016 22:20:50 +0000 (22:20 +0000)]
Merge "Improvements to initialization of linker_allocator"
Treehugger Robot [Fri, 29 Jul 2016 22:13:56 +0000 (22:13 +0000)]
Merge "Upgrade to tzcode-2016f."