3854 Commits

Author SHA1 Message Date
Elliott Hughes
29f2906bda Merge "Add a few more symbols to check-symbols-glibc." 2014-05-21 15:23:35 +00:00
Elliott Hughes
9f0a52e4e5 Merge "Hide __get_sp." 2014-05-21 15:21:16 +00:00
Elliott Hughes
7471a37003 Merge "Hide __set_tls." 2014-05-21 15:21:01 +00:00
Neil Fuller
2278488546 Merge "Change update-tzdata.py to update ICU data as well" 2014-05-21 08:11:40 +00:00
Elliott Hughes
b497c43336 Add a few more symbols to check-symbols-glibc.
Bug: 11156955
Change-Id: Iee0bae6f9742eca188abc7a337371c50888a0ad6
2014-05-20 20:58:23 -07:00
Elliott Hughes
a75869f0b2 Hide __set_tls.
Bug: 11156955
Change-Id: If82c10ae412651361d09591017d1c3a411bd6f0b
2014-05-20 20:32:28 -07:00
Elliott Hughes
c3705f6415 Hide __get_sp.
Bug: 11156955
Change-Id: I55d8d320521e80c2085af28933a18b00cf5c714e
2014-05-20 20:22:50 -07:00
Elliott Hughes
4e631ba568 Remove perf_event_open.
This was accidentally added at a time when you couldn't add a constant
to <syscall.h> without generating an assembly stub! (You no longer need
to add the constants at all.)

Bug: 11156955
Change-Id: I053c17879138787976c744a5ecf7d30ee51dc48f
2014-05-20 16:24:55 -07:00
Christopher Ferris
afb89c2a01 Merge "denver: optimize memmove" 2014-05-20 19:56:13 +00:00
Shu Zhang
6c80ccdeed denver: optimize memmove
Optimize 32-bit denver memmove with reversal memcpy.

Change-Id: Iaad0a9475248cdd7e4f50d58bea9db1b767abc88
2014-05-20 12:31:38 -07:00
Dmitriy Ivanov
0a8f296e09 Merge "Add RTLD_NOLOAD support and some related changes." 2014-05-20 19:11:09 +00:00
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
Elliott Hughes
ce0e1b81cc Merge "Add a script for finding symbols in bionic that aren't in glibc." 2014-05-20 18:25:24 +00:00
Neil Fuller
246c688020 Change update-tzdata.py to update ICU data as well
The update-tzdata.py tool now uses downloaded Olson data
to update ICU (*new*) at the same time as it updates Bionic
data.

Change-Id: I7efbd6f453fe2b3e71f564121ff0f64a74289d86
2014-05-20 11:48:43 +01:00
Calin Juravle
b2b0f7e1ae Merge "Add uc_regspace to arm's ucontext_t" 2014-05-20 10:14:49 +00:00
Elliott Hughes
5a93e88c7f Add a script for finding symbols in bionic that aren't in glibc.
Bug: 11156955
Change-Id: I9772f054f6a92b842531df084dee0ea9c28806be
2014-05-19 18:01:07 -07:00
Dan Albert
94a9ba2b4a Merge "Removes RTTI support from libc" 2014-05-19 23:21:46 +00:00
Elliott Hughes
948acf710e Merge "Switch back to OpenBSD inet_ntop now they're FORTIFY clean." 2014-05-19 23:19:32 +00:00
Elliott Hughes
f51d3e8767 Switch back to OpenBSD inet_ntop now they're FORTIFY clean.
Change-Id: I04798a4966c352a8a12feebdff9646e3bad5933f
2014-05-19 15:55:29 -07:00
Sreeram Ramachandran
903b78873a Mark sockets on creation (socket()) and accept4().
Remove the separate syscall for accept() and implement it as accept4(..., 0).

Change-Id: Ib0b8f5d7c5013b91eae6bbc3847852eb355c7714
2014-05-19 15:19:16 -07:00
Paul Jensen
5240b562e7 Query libnetd_client for the appropriate netId for host resolution.
If libnetd_client can't be found, operate as before and use the default netId
potentially overriden by a more specific netId passed in to
android_get*fornet().

(cherry picked from commit 559c7842cc6862568d9b5799fc0bcf74d58b596b)

Change-Id: I42ef3293172651870fb46d2de22464c4f03e8e0b
2014-05-19 12:49:52 -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
Dan Albert
48ee47ce25 Removes RTTI support from libc
Our type_info stub implementation is incompatible with the libc++ headers. Since
we don't need this support internally and anyone that wants RTTI support will
have to use libc++ anyway, this can be safely removed.

Change-Id: Ied8b67a0d86a4eb0e31191a50cceba0e39a16a6d
2014-05-19 10:32:42 -07:00
Sreeram Ramachandran
72c53933f8 Cosmetic changes to netd client files.
+ Name the dispatch header correctly (NetdClientDispatch.h).
+ Hide the global dispatch variable (__netdClientDispatch).
+ Explain why it's okay to read the variable without locking.
+ Use quotes instead of angle-brackets for non-system includes.
+ Add necessary declarations for C compiles (and not just C++).

Change-Id: Id0932165e71d81da5fce77a684f40c2263f58e61
2014-05-18 15:18:36 -07:00
Elliott Hughes
4c2da039ba Fix the newly-introduced warning and turn on -Werror.
I cleaned up most of our warnings last week but forgot to turn on -Werror,
so of course we're getting new warnings already. I've left -Werror commented
out in those places where we still have warnings to deal with before we can
turn on -Werror.

Change-Id: Ia58ff8b8c1ada4bf81eec6f19ec1d34e133cf4b1
2014-05-16 16:50:34 -07:00
Elliott Hughes
7c9923d05f Export get_malloc_leak_info and free_malloc_leak_info, used by ddms.
Bug: 11156955
Change-Id: I84043f7b2c0ea0e336f6e2af3b7adb2f8488bd53
2014-05-16 16:29:55 -07:00
Elliott Hughes
31d0398de6 Hide _exit_with_stack_teardown.
Bug: 11156955
Change-Id: Ida3020343c9975177dc324918cd1f10c455eb173
2014-05-16 16:17:44 -07:00
Elliott Hughes
aafa3d0e46 Merge "Hide various debug malloc implementation details." 2014-05-16 23:04:02 +00:00
Elliott Hughes
58b52fb133 Merge "Remove dead code." 2014-05-16 22:52:41 +00:00
Elliott Hughes
7222b1b594 Hide __signalfd4, used to implement signalfd(3).
Bug: 11156955
Change-Id: I50842279cb5b32ec8bd45193435574e415cd806e
2014-05-16 15:47:29 -07:00
Elliott Hughes
6b7987cca3 Hide various debug malloc implementation details.
Bug: 11156955
Change-Id: Ib9d69d49ecec8eff4f12392bde94d843ae53d442
2014-05-16 15:23:54 -07:00
Elliott Hughes
bd27a8b4af Remove dead code.
This doesn't exist upstream.

Really we should upgrade to the current arc4random, but that's a bigger
job for another day.

Bug: 11156955
Change-Id: If6cd41b79139c64c17e81999e246cf4f00882ce8
2014-05-16 14:43:00 -07:00
Elliott Hughes
3973de9616 Hide __futex_wake_ex and __futex_wait_ex.
Also remove some cruft that isn't needed now we're using uapi headers.

Bug: 11156955
Change-Id: I936b9c5b01d8bd6bfb2e5bc0e3f86cd86739cc04
2014-05-16 12:53:31 -07:00
Elliott Hughes
22ade3c30d Merge "With libstdc++ in libc, __futex_wait and __futex_wake can be hidden." 2014-05-16 18:00:51 +00:00
Elliott Hughes
879180c3ac With libstdc++ in libc, __futex_wait and __futex_wake can be hidden.
This patch is conservative and just touches LP64. (But not because we
know of anyone using this in LP32.)

Bug: 13367666
Change-Id: Id45652debc4534584479b16b501401f6f23acea9
2014-05-16 10:58:59 -07:00
Elliott Hughes
2a60227223 Merge "Move libstdc++ into libc." 2014-05-16 16:37:20 +00:00
Christopher Ferris
5265ad6273 Merge "Fix comment typo." 2014-05-16 02:14:07 +00:00
Christopher Ferris
9029d2f638 Fix comment typo.
Change-Id: I1909f724826b531daf14fec4853e40d578fc0f59
2014-05-15 19:11:58 -07:00
Dmitriy Ivanov
0a5b016623 Merge "Register _cleanup function with atexit" 2014-05-16 00:37:54 +00:00
Dmitriy Ivanov
623b0d05bd Register _cleanup function with atexit
* Register cleanup function with atexit
   instead of calling it explicitly on
   exit()
 * abort() no longer calls _cleanup:
   Flushing stdio buffers on abort is no
   longer required by POSIX.
 * dlmalloc no longer need to reset cleanup
   (see above)
 * Upstream findfp.c makebuf.c setvbuf.cexit.c
   to openbsd versions.

Bug: 14415367
Change-Id: I277058852485a9d3dbb13e5c232db5f9948d78ac
2014-05-15 13:05:21 -07:00
Elliott Hughes
8ed7a23309 Scrub uapi headers slightly harder.
There's no point having always-false tests. It just makes the headers
harder to read.

Bug: 11560081
Change-Id: I6187755e1514ca9ff5642b3c1b0489f22edddaf5
2014-05-15 12:01:11 -07:00
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
Elliott Hughes
15b641a267 Move libstdc++ into libc.
The Android build system always links against libstdc++.so anyway. Having
operator new and operator delete in a separate library means we can't use
constructors and destructors on heap-allocated objects inside the C library,
which is quite an unfortunate limitation.

This will be cheaper too; on LP64 we can stop linking against the [now empty]
libstdc++.so giving the dynamic linker one less library to worry about for
every process.

There's precedent too --- we already have no libpthread or librt.

For now I'm leaving the include files where they are, and I'm generating a
dummy libstdc++.so and libstdc++.a. We can come back and clean that up later
if all goes well.

Bug: 13367666
Change-Id: I6f3e27ea7c30d03d6394965d0400c9dc87fa83db
2014-05-14 18:18:55 -07:00
Andrew Hsieh
9b5b40b4df Rename user_i387_struct -> user_fpregs_struct in sys/ucontext.h
See 93e1907ae1794068c1018750603c9206cb700d1b

Change-Id: Icb207f4e17cfffdd6d37500656434adf1cc34427
2014-05-15 09:11:11 +08:00
Christopher Ferris
1596b88464 Merge "Increase minimum thread size for 64 bit." 2014-05-15 01:06:25 +00:00
Christopher Ferris
ea5248ee1b Increase minimum thread size for 64 bit.
Bug: 14468519
Change-Id: I642a5515acf5fbed46e77e176f6b5dd3b7c7bd45
2014-05-14 18:02:11 -07:00
Elliott Hughes
3e786987b5 Remove the unused __system_property_wait.
This isn't declared in any header file.

Bug: 14970171
Change-Id: Ib9fce61343dfb6b6ccd7e1430e1a6e34e4e869df
2014-05-14 17:02:09 -07:00
Christopher Ferris
8a8b0c9bfc Do not keep struct state on the stack.
This structure is huge (~18000 bytes on arm64) and can blow out
the stack very easily.
Modify the code to allocate these structures instead of leaving them
on the stack.

Bug: 14468519
Change-Id: I774f71235d896d32a14ab1af06f95ca9ef819f52
2014-05-14 16:50:41 -07:00
Sreeram Ramachandran
49ec2a0cdc Merge "Mark sockets on accept()." 2014-05-14 19:40:50 +00:00
Elliott Hughes
07f1ded139 Remove the broken pthread deadlock prediction.
This hasn't built in over one release cycle and no one even noticed.
art does this the right way and other projects should do the same.

Change-Id: I7d1fb84c4080e008f329ee73e209ce85a36e6d55
2014-05-14 11:38:22 -07:00