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Elliott Hughes [Wed, 10 Dec 2014 20:04:52 +0000 (20:04 +0000)]
Merge "Fix the setjmp tests for mips."
Elliott Hughes [Wed, 10 Dec 2014 17:31:04 +0000 (09:31 -0800)]
Fix the setjmp tests for mips.
Although the LP32 mips sigset_t is large enough to represent all signals,
their jmp_buf is too small. This test succeeded on arm and x86 because the
RT signals were never in the 'expected' sigset_t, so the equality comparison
with the 'actual' sigset_t worked fine --- everyone was blind to the RT
signal. On mips the tests fail because the 'expected' sigset_t does contain
the RT signal but the 'actual' doesn't because the jmp_buf only saves and
restores the first 32 signals.
There are 32 free bits (currently used as padding) in the LP32 mips jmp_buf,
and they might choose to use those to provide better support than the other
two platforms, but I'll leave that to them. It will be easy to just remove
the #if defined(__LP64__) from this change in that case.
For mips64 it's not to late to increase the size of the jmp_buf and fix
the setjmp family, but since there are decisions to be made here for LP32,
I'll leave it all to Imagination folks...
Bug:
16918359
Change-Id: I6b723712fce0e9210dafa165d8599d950b2d3500
Elliott Hughes [Wed, 10 Dec 2014 19:45:47 +0000 (19:45 +0000)]
Merge "Fix arm64 clone stack handling."
Yabin Cui [Wed, 10 Dec 2014 19:29:23 +0000 (19:29 +0000)]
Merge "Use machine/timespec.h to separate timespec definition."
Elliott Hughes [Wed, 10 Dec 2014 19:08:47 +0000 (11:08 -0800)]
Fix arm64 clone stack handling.
Make sure we adjust the stack pointer so a signal can't overwrite data.
Bug:
15195265
Change-Id: I5ab9469a82cb214c32f40a713268a1ab74a4c6fa
Elliott Hughes [Wed, 10 Dec 2014 18:53:47 +0000 (18:53 +0000)]
Merge "Use the stmdb instead of str to save the fn/arg"
Jiangli Yuan [Wed, 10 Dec 2014 01:02:59 +0000 (17:02 -0800)]
Use the stmdb instead of str to save the fn/arg
Directly save data into stack without properly adjustment
of stack point is dangous. For example, if a signal comes,
kernel will put sigframe into userspace's stack, which
will overwrite the saved data if sp is not adjusted properly.
Bug:
15195265
Change-Id: Iea0cadfd3b94d50cf40252ad52fe5950811b9192
Signed-off-by: Jiangli Yuan <a6808c@motorola.com>
Yabin Cui [Wed, 10 Dec 2014 04:15:48 +0000 (20:15 -0800)]
Use machine/timespec.h to separate timespec definition.
Bug:
18627763
Change-Id: Ib1c406320f0ecc3705d19183a48f986cdf57c279
Elliott Hughes [Wed, 10 Dec 2014 04:39:06 +0000 (04:39 +0000)]
Merge "Fix ptsname(3) and ttyname(3) to use TLS."
Elliott Hughes [Wed, 10 Dec 2014 04:30:23 +0000 (20:30 -0800)]
Fix ptsname(3) and ttyname(3) to use TLS.
Be safe by default.
Change-Id: I6c4a3f1fd4eee3a651b3162ce95b7e873de57521
Elliott Hughes [Wed, 10 Dec 2014 04:16:55 +0000 (04:16 +0000)]
Merge "Move BSD stuff together in <sys/endian.h>."
Elliott Hughes [Wed, 10 Dec 2014 03:44:42 +0000 (19:44 -0800)]
Move BSD stuff together in <sys/endian.h>.
Change-Id: I8bb511840f3cd98d5008034e405d82e923bd3203
Elliott Hughes [Tue, 9 Dec 2014 23:16:31 +0000 (23:16 +0000)]
Merge "<net/route.h> should include IPv6 too."
Elliott Hughes [Tue, 9 Dec 2014 23:08:24 +0000 (15:08 -0800)]
<net/route.h> should include IPv6 too.
Change-Id: I866097d8468aa8f326117d072444ebbc2a690719
Elliott Hughes [Tue, 9 Dec 2014 23:07:44 +0000 (23:07 +0000)]
Merge "Sync <net/if_types.h> with upstream."
Elliott Hughes [Tue, 9 Dec 2014 23:03:51 +0000 (15:03 -0800)]
Sync <net/if_types.h> with upstream.
Change-Id: I2c2ca47f5a21b78754c03deb3e9467ab79d9d033
Yabin Cui [Tue, 9 Dec 2014 20:10:19 +0000 (20:10 +0000)]
Merge "support _POSIX_REALTIME_SIGNALS"
Yabin Cui [Tue, 9 Dec 2014 17:51:37 +0000 (17:51 +0000)]
Merge "Change _POSIX_CPUTIME macro to make it compitable with glibc."
Yabin Cui [Mon, 8 Dec 2014 19:54:12 +0000 (11:54 -0800)]
Change _POSIX_CPUTIME macro to make it compitable with glibc.
Change-Id: I7a8dbb74bd622693c9fef60bd779687207517b7d
Yabin Cui [Tue, 2 Dec 2014 01:41:04 +0000 (17:41 -0800)]
support _POSIX_REALTIME_SIGNALS
Bug:
18489947
Change-Id: I2e834d68bc10ca5fc7ebde047b517a3074179475
Elliott Hughes [Tue, 9 Dec 2014 05:02:36 +0000 (05:02 +0000)]
Merge "Simplify our endian.h implementation."
Elliott Hughes [Tue, 9 Dec 2014 04:32:11 +0000 (20:32 -0800)]
Simplify our endian.h implementation.
We can rely on the compiler's builtins. Tested on arm, arm64, mips, x86,
and x86-64.
Change-Id: I0f774ed7e85b3c791a3178d8ef17c6500e6a9ace
Elliott Hughes [Tue, 9 Dec 2014 01:18:32 +0000 (01:18 +0000)]
Merge "Merge mips setjmp/longjmp family."
Elliott Hughes [Tue, 9 Dec 2014 01:01:11 +0000 (17:01 -0800)]
Merge mips setjmp/longjmp family.
Bug:
16918359
Change-Id: I9033a7d178d431ddb09f1cfa6e4bf95ae02346e9
Elliott Hughes [Tue, 9 Dec 2014 00:51:49 +0000 (00:51 +0000)]
Merge "Switch arch-mips64/include/machine to a symlink."
Elliott Hughes [Tue, 9 Dec 2014 00:48:34 +0000 (16:48 -0800)]
Switch arch-mips64/include/machine to a symlink.
Imagination already did the work to make the contents of these directories
identical. Let's take advantage of that fact.
Change-Id: Ib101ba39041fb500c9c618fa2020e72aa2ccd9c2
Elliott Hughes [Tue, 9 Dec 2014 00:39:16 +0000 (00:39 +0000)]
Merge "Use 64-bit units in the aarch64 setjmp implementation."
Elliott Hughes [Tue, 9 Dec 2014 00:23:10 +0000 (16:23 -0800)]
Use 64-bit units in the aarch64 setjmp implementation.
The use of 32-bit units for 64-bit stores and loads was driving me crazy.
Bug:
16918359
Change-Id: Ifb73aad8f8985a2adfcf5913b783ad9424f23e06
Elliott Hughes [Tue, 9 Dec 2014 00:16:19 +0000 (00:16 +0000)]
Merge "Switch arm and arm64 over to the x86 style of jmpbuf."
Elliott Hughes [Tue, 9 Dec 2014 00:01:20 +0000 (16:01 -0800)]
Switch arm and arm64 over to the x86 style of jmpbuf.
Specifically, use the argument to sigsetjmp as a flag in the buffer
to indicate whether or not the signal mask is valid.
Bug:
16918359
Change-Id: I5bb1f1220f14c105c6bc57e0c28c1dc366d1438f
Elliott Hughes [Mon, 8 Dec 2014 21:40:15 +0000 (21:40 +0000)]
Merge "Fix signal mask save/restore for x86-64."
Elliott Hughes [Sat, 6 Dec 2014 06:24:49 +0000 (22:24 -0800)]
Fix signal mask save/restore for x86-64.
Bug:
16918359
Change-Id: I30bf61e7d5f1c21daa3a1a21d361e98d77220bf3
Elliott Hughes [Mon, 8 Dec 2014 20:27:14 +0000 (20:27 +0000)]
Merge "Fix signal mask save/restore for arm64."
Elliott Hughes [Sat, 6 Dec 2014 06:57:55 +0000 (22:57 -0800)]
Fix signal mask save/restore for arm64.
Bug:
16918359
Change-Id: Ieb15f7f1658f5accee05665b72ba17831a80ea9d
Elliott Hughes [Sat, 6 Dec 2014 06:23:09 +0000 (06:23 +0000)]
Merge "Clean up the x86-64 and x86 setjmp families."
Elliott Hughes [Sat, 6 Dec 2014 00:25:50 +0000 (16:25 -0800)]
Clean up the x86-64 and x86 setjmp families.
Bug:
16918359
Change-Id: Ic8ca0af9ea99636bc71f19d46071f1cea6eef982
Elliott Hughes [Fri, 5 Dec 2014 23:53:46 +0000 (23:53 +0000)]
Merge "Clean up arm setjmp family."
Elliott Hughes [Fri, 5 Dec 2014 23:39:51 +0000 (15:39 -0800)]
Clean up arm setjmp family.
Bug:
16918359
Change-Id: I9b986bdbdbaefe9d9896a820ee8cfe860adfe5c5
Elliott Hughes [Fri, 5 Dec 2014 23:06:16 +0000 (23:06 +0000)]
Merge "Clean up the arm64 setjmp."
Elliott Hughes [Fri, 5 Dec 2014 20:17:25 +0000 (12:17 -0800)]
Clean up the arm64 setjmp.
Note that this doesn't address the fact that we don't save/restore the
real-time signals. But it does let us pass the tests we currently fail.
Bug:
16918359
Change-Id: I063a6926164289a71026a412da7f5dd2ca9a74b3
Tao Bao [Fri, 5 Dec 2014 18:11:53 +0000 (18:11 +0000)]
Merge "Add cache related sysconf queries"
Tao Bao [Thu, 4 Dec 2014 23:24:28 +0000 (15:24 -0800)]
Add cache related sysconf queries
Several cache related queries are added, such as
_SC_LEVEL1_DCACHE_LINESIZE, _SC_LEVEL1_DCACHE_SIZE and etc. For the
moment, we always return 0 for these queries.
Change-Id: I36f67af8128672d8c1eef49d6f2431cca5a94719
Elliott Hughes [Thu, 4 Dec 2014 21:39:58 +0000 (21:39 +0000)]
Merge "Restore symbols from <arpa/nameser.h>."
Yabin Cui [Thu, 4 Dec 2014 21:30:43 +0000 (21:30 +0000)]
Merge "implement posix_madvise"
Elliott Hughes [Thu, 4 Dec 2014 20:39:46 +0000 (12:39 -0800)]
Restore symbols from <arpa/nameser.h>.
Bug:
18627252
Bug: https://code.google.com/p/android/issues/detail?id=81690
Change-Id: I45b6c09cf2b5aabb80900e267d27cc0ec93d4dd8
Elliott Hughes [Thu, 4 Dec 2014 20:04:39 +0000 (20:04 +0000)]
Merge "Make the missing symbols script more useful."
Elliott Hughes [Thu, 4 Dec 2014 19:24:48 +0000 (11:24 -0800)]
Make the missing symbols script more useful.
If something's in POSIX, we don't need to show it in the glibc list.
If something's not implemented by glibc, we don't need to show it in the
POSIX list (because it's probably either a macro or obsolete).
Change-Id: Ied0f8d97d3fffb280c22e9cdf6782430d776c02f
Yabin Cui [Wed, 26 Nov 2014 04:17:27 +0000 (20:17 -0800)]
implement posix_madvise
Bug:
18472477
Change-Id: I8183de6c281acf69ed5f7f88351b056b9827b162
Elliott Hughes [Thu, 4 Dec 2014 01:45:54 +0000 (01:45 +0000)]
Merge "Code using neon uses ARCH_ARM_HAVE_NEON."
Elliott Hughes [Thu, 4 Dec 2014 01:41:26 +0000 (17:41 -0800)]
Code using neon uses ARCH_ARM_HAVE_NEON.
Bug:
18556103
Change-Id: Ia8674dda223f81d616d15ee47b402ab4a3f98079
Elliott Hughes [Thu, 4 Dec 2014 01:11:08 +0000 (01:11 +0000)]
Merge "Remove __ARM_HAVE_VFP."
Elliott Hughes [Thu, 4 Dec 2014 01:07:01 +0000 (17:07 -0800)]
Remove __ARM_HAVE_VFP.
Bug:
18556103
Change-Id: I6d4cc6a1b359ad2df1ce6687fd26f392059f6efd
Elliott Hughes [Thu, 4 Dec 2014 00:45:42 +0000 (00:45 +0000)]
Merge "Implement <pty.h>."
Elliott Hughes [Wed, 3 Dec 2014 22:39:20 +0000 (14:39 -0800)]
Implement <pty.h>.
Based on the package/apps/Terminal implementation. I'll switch them over
shortly. This also lets us build the toybox version of netcat.
Change-Id: Ia922a100141a67409264b43b937eeca07b21f344
Yabin Cui [Wed, 3 Dec 2014 19:57:50 +0000 (19:57 +0000)]
Merge "change argument type in madvise"
Yabin Cui [Wed, 3 Dec 2014 19:11:50 +0000 (11:11 -0800)]
change argument type in madvise
Make madvise prototype the same as linux man page.
Bug:
18539500
Change-Id: If3fd0e1d9539b9e10531ab9087bc4040e32b6e9b
Dmitriy Ivanov [Wed, 3 Dec 2014 18:55:55 +0000 (18:55 +0000)]
Merge "Fix warning: overriding commands for target"
Dmitriy Ivanov [Wed, 3 Dec 2014 17:50:10 +0000 (09:50 -0800)]
Fix warning: overriding commands for target
Change-Id: I00fb4d6a8ff388722b75de9a0f4316619aaf9320
Elliott Hughes [Wed, 3 Dec 2014 16:20:05 +0000 (16:20 +0000)]
Merge "Switch x86 and x86-64 to __builtin_bswap*."
Elliott Hughes [Wed, 3 Dec 2014 16:15:44 +0000 (16:15 +0000)]
Merge "Switch aarch64 to __builtin_bswap16."
Elliott Hughes [Wed, 3 Dec 2014 04:16:05 +0000 (20:16 -0800)]
Switch x86 and x86-64 to __builtin_bswap*.
Bug:
18597513
Change-Id: I0781208efb3b560d7c6fa48f41be7bc6fc83521e
Elliott Hughes [Wed, 3 Dec 2014 03:55:38 +0000 (19:55 -0800)]
Switch aarch64 to __builtin_bswap16.
It generates the same code.
Bug:
18597513
Change-Id: I164296da8c676668983dd93697c6dfa05f10ec56
Dmitriy Ivanov [Wed, 3 Dec 2014 03:25:56 +0000 (03:25 +0000)]
Merge "Fix soinfo_unload"
Dmitriy Ivanov [Wed, 3 Dec 2014 01:08:42 +0000 (17:08 -0800)]
Fix soinfo_unload
1. Take into consideration that the local_group_root_
is not set for all of not linked libraries.
2. We need to check visited list earlier to avoid double
soinfo_free.
Change-Id: Iabc0a06a97c63f7e6bd4641731f50bb1466fed4f
Elliott Hughes [Wed, 3 Dec 2014 01:12:47 +0000 (01:12 +0000)]
Merge "Remove __ARM_HAVE_HALFWORD_MULTIPLY."
Elliott Hughes [Wed, 3 Dec 2014 00:58:17 +0000 (16:58 -0800)]
Remove __ARM_HAVE_HALFWORD_MULTIPLY.
Bug:
18556103
Change-Id: I17e498539f77ddf7d1fb980ee93155d3c3ccd85e
Elliott Hughes [Wed, 3 Dec 2014 00:57:27 +0000 (00:57 +0000)]
Merge "Remove __ARM_HAVE_LDREXD."
Elliott Hughes [Wed, 3 Dec 2014 00:52:46 +0000 (16:52 -0800)]
Remove __ARM_HAVE_LDREXD.
No one uses this.
Bug:
18556103
Change-Id: Icecc3a7b5cb0a36960f27d030d8f4f8ee471f86c
Elliott Hughes [Wed, 3 Dec 2014 00:42:55 +0000 (00:42 +0000)]
Merge "Kill <machine/exec.h>."
Elliott Hughes [Wed, 3 Dec 2014 00:16:29 +0000 (16:16 -0800)]
Kill <machine/exec.h>.
Bug:
18546535
Change-Id: I479e003deab21e31eb5caa5393067ed1dc558387
Dmitriy Ivanov [Wed, 3 Dec 2014 00:02:13 +0000 (00:02 +0000)]
Merge "Extract bionic-prepare-run-on-host to inc file."
Dmitriy Ivanov [Tue, 2 Dec 2014 22:00:13 +0000 (14:00 -0800)]
Extract bionic-prepare-run-on-host to inc file.
Make benchmark run-on-host depend on bionic-prepare-run-on-host.
Change-Id: I0bdbf561b2580d607a49b7c83cc273320ac55429
Elliott Hughes [Tue, 2 Dec 2014 22:40:52 +0000 (22:40 +0000)]
Merge "Avoid pathological behavior in OpenBSD's fread."
Elliott Hughes [Tue, 2 Dec 2014 00:13:30 +0000 (16:13 -0800)]
Avoid pathological behavior in OpenBSD's fread.
Bug: https://code.google.com/p/android/issues/detail?id=81155
Bug:
18556607
Change-Id: Idc60976b79610e2202cc42dc393dcb4ca6c42e05
Dmitriy Ivanov [Tue, 2 Dec 2014 21:37:49 +0000 (21:37 +0000)]
Merge "Fix mips build"
Dmitriy Ivanov [Tue, 2 Dec 2014 21:30:12 +0000 (21:30 +0000)]
Merge "Create /system/lib(64)? symlinks for host tests."
Dmitriy Ivanov [Tue, 2 Dec 2014 21:27:40 +0000 (13:27 -0800)]
Fix mips build
Change-Id: Iddbf06784d19556a55d833e20a68e6ccf5a7c5be
Dmitriy Ivanov [Tue, 2 Dec 2014 20:08:49 +0000 (12:08 -0800)]
Create /system/lib(64)? symlinks for host tests.
Replace LD_LIBRARY_PATH with default path for
the tests run on host.
Bug:
18589961
Change-Id: Id4a84b73d25c2ca9c557fcfa19b8169daeaa016b
Yabin Cui [Tue, 2 Dec 2014 19:45:47 +0000 (19:45 +0000)]
Merge "Use mmap to create the pthread_internal_t."
Dmitriy Ivanov [Tue, 2 Dec 2014 19:10:03 +0000 (19:10 +0000)]
Merge "Count references for groups instead of instances"
Dmitriy Ivanov [Sat, 29 Nov 2014 21:57:41 +0000 (13:57 -0800)]
Count references for groups instead of instances
Count references on the group level to avoid
partially unloading function that might be
referenced by other libraries in the local_group
Bonus: with this change we can correctly unload recursively
linked libraries. is_recursive check is removed.
Also dynamic executables (not .so) with 0 DT_NEEDED libraries
are now correctly linked.
Change-Id: Idfa83baef402840599b93a875f2881d9f020dbcd
Yabin Cui [Tue, 2 Dec 2014 06:37:56 +0000 (22:37 -0800)]
Use mmap to create the pthread_internal_t.
Bug:
16847284
Change-Id: I488fa236f57aa3acb29b4ffbbab2fab51b0653be
Yabin Cui [Tue, 2 Dec 2014 18:37:28 +0000 (18:37 +0000)]
Merge "restore sigprocmask in setjmp/longjmp test."
Yabin Cui [Tue, 2 Dec 2014 17:57:45 +0000 (09:57 -0800)]
restore sigprocmask in setjmp/longjmp test.
Bug:
18571921
Change-Id: Ib8ca7a36abd3ccc729c20c0e32d45b1b33069f65
Dmitriy Ivanov [Tue, 2 Dec 2014 17:37:17 +0000 (17:37 +0000)]
Merge "Resolve "unused DT entry" warnings for DT_VERNEED and DT_VERNEEDNUM."
Alexander Ivchenko [Tue, 2 Dec 2014 12:32:25 +0000 (15:32 +0300)]
Resolve "unused DT entry" warnings for DT_VERNEED and DT_VERNEEDNUM.
Change-Id: Id18310811a6d183878a1d4d26cc2498f4fd00c55
Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>
Christopher Ferris [Tue, 2 Dec 2014 02:29:51 +0000 (02:29 +0000)]
Merge "Specify .cpu cortex-a15"
Elliott Hughes [Tue, 2 Dec 2014 00:57:44 +0000 (00:57 +0000)]
Merge "Build our benchmarks against glibc too."
Elliott Hughes [Tue, 2 Dec 2014 00:43:51 +0000 (16:43 -0800)]
Build our benchmarks against glibc too.
Bug:
18556607
Change-Id: I455ac8b93c0835836180e549486bc52d393ee6a6
Elliott Hughes [Mon, 1 Dec 2014 21:43:31 +0000 (21:43 +0000)]
Merge "Benchmark fread/fwrite both buffered and unbuffered."
Elliott Hughes [Mon, 1 Dec 2014 21:40:24 +0000 (21:40 +0000)]
Merge "Fix running the bionic benchmarks on the host."
Elliott Hughes [Mon, 1 Dec 2014 21:12:18 +0000 (13:12 -0800)]
Benchmark fread/fwrite both buffered and unbuffered.
Bug:
18556607
Change-Id: I53905aedcea75fe550d9c423fb701c2c9bf8e831
Elliott Hughes [Mon, 1 Dec 2014 21:11:38 +0000 (13:11 -0800)]
Fix running the bionic benchmarks on the host.
Bug:
18556607
Change-Id: I4e75bfcde788b43e1926be1b0146acf09b496390
Yabin Cui [Mon, 1 Dec 2014 17:06:01 +0000 (17:06 +0000)]
Merge "support _POSIX_CPUTIME"
David 'Digit' Turner [Mon, 1 Dec 2014 16:50:04 +0000 (16:50 +0000)]
Merge "libc: Fix headers to allow direct inclusion."
David 'Digit' Turner [Tue, 18 Nov 2014 11:21:55 +0000 (12:21 +0100)]
libc: Fix headers to allow direct inclusion.
These headers are missing a few #includes to allow their direct
inclusion from C
http://b.android.com/79841
Change-Id: Ifc712c17f4da70b26adb67d4d49ed659f53c3621
Bernhard Rosenkränzer [Sun, 30 Nov 2014 21:17:30 +0000 (22:17 +0100)]
Specify .cpu cortex-a15
When building with clang without this change, as errors out saying pldw
is an unsupported instruction (because it isn't part of the ARMv7 core
instruction set).
Let as know using pldw is fine.
Change-Id: Ie1f9c4b873e93ab2b3b374d2d46e476a4e581710
Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
Elliott Hughes [Thu, 27 Nov 2014 19:05:13 +0000 (19:05 +0000)]
Merge "Add error-check when mapping socket to fd"
Robert Alm [Tue, 25 Nov 2014 12:28:11 +0000 (13:28 +0100)]
Add error-check when mapping socket to fd
The call to fdopen can fail in several ways.
The fprintf on the next line will then dereference a
NULL-pointer FILE*.
Added a NULL-check, closed the socket, returned system error
and added a comment about it.
Change-Id: I7a6b26aa3c79452b1fdd76af12dfa75da88cbad7
Elliott Hughes [Thu, 27 Nov 2014 17:20:49 +0000 (17:20 +0000)]
Merge "Move a private x86-64 header file out of the limelight."