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Lazar Trsic [Tue, 1 Mar 2016 19:38:24 +0000 (19:38 +0000)]
Merge "Update libgcc_compat.c file for mips32 arch"
am:
4fedc4154d
* commit '
4fedc4154d09149d2376bd69ef2ad0e771466517':
Update libgcc_compat.c file for mips32 arch
Dimitry Ivanov [Tue, 1 Mar 2016 19:35:35 +0000 (19:35 +0000)]
Merge "Update libgcc_compat.c file for mips32 arch"
Lazar Trsic [Tue, 1 Mar 2016 14:14:58 +0000 (15:14 +0100)]
Update libgcc_compat.c file for mips32 arch
Contains complete list of libgcc references.
Change-Id: If6b8000dcefa72036a025ebbe59f51e93fe57e98
Pierre Imai [Tue, 1 Mar 2016 08:15:39 +0000 (08:15 +0000)]
Merge "Copy the entire zero-separated DNS seach domain string."
am:
2de7983470
* commit '
2de7983470a04e3037a8993553c3b9533b985952':
Copy the entire zero-separated DNS seach domain string.
Pierre Imai [Tue, 1 Mar 2016 08:15:03 +0000 (08:15 +0000)]
Merge "Copy the entire zero-separated DNS seach domain string."
Elliott Hughes [Tue, 1 Mar 2016 03:22:16 +0000 (03:22 +0000)]
Merge "Rewrite ifaddrs#getifaddrs_INET."
am:
27900405c6
* commit '
27900405c66c53e3a45637661f89ff3c8cf69ec5':
Rewrite ifaddrs#getifaddrs_INET.
Elliott Hughes [Tue, 1 Mar 2016 03:21:35 +0000 (03:21 +0000)]
Merge "Rewrite ifaddrs#getifaddrs_INET."
Elliott Hughes [Mon, 29 Feb 2016 21:31:59 +0000 (13:31 -0800)]
Rewrite ifaddrs#getifaddrs_INET.
The old implementation was unnecessarily complex, and using the wrong ioctl
for point-to-point destination addresses.
Bug: http://b/
27313259
Change-Id: I9cabd17e414ce42b115037a3f828d79843f604f9
Christopher Ferris [Mon, 29 Feb 2016 19:23:45 +0000 (19:23 +0000)]
Merge "Move hard-coded values to constants."
am:
6fa50a292e
* commit '
6fa50a292e541d9be846f03cff52c0ae95781fb2':
Move hard-coded values to constants.
Christopher Ferris [Mon, 29 Feb 2016 19:22:59 +0000 (19:22 +0000)]
Merge "Move hard-coded values to constants."
Dan Willemsen [Mon, 29 Feb 2016 19:10:03 +0000 (19:10 +0000)]
Merge "Update Android.bp with recent Android.mk changes"
am:
bb3add2125
* commit '
bb3add2125ce4ace0ba053e3c9bb2a8bf3840f47':
Update Android.bp with recent Android.mk changes
Dan Willemsen [Mon, 29 Feb 2016 19:06:47 +0000 (19:06 +0000)]
Merge "Update Android.bp with recent Android.mk changes"
Dan Willemsen [Mon, 29 Feb 2016 18:37:56 +0000 (10:37 -0800)]
Update Android.bp with recent Android.mk changes
Change-Id: If9777e9ece6de1bc00c3ef86724c7bd4d437aaca
Pierre Imai [Mon, 29 Feb 2016 07:31:55 +0000 (16:31 +0900)]
Copy the entire zero-separated DNS seach domain string.
The DNS search string contains zeros as domain separator. The resolver
code erroneously used strlcpy(), which resulted in only the first domain
to be copied. The code uses pointers into this string to access the
individual domains. Since the structure is zero-initialized, this bug only
resulted in zero-length domains instead of accessing unitialized memory.
BUG:
27312811
Change-Id: Ia9d066c405dfcc5e82d6766d93ead2ce574e7b0d
Elliott Hughes [Sun, 28 Feb 2016 15:55:39 +0000 (15:55 +0000)]
Merge "Create logging sockets with SOCK_NONBLOCK..."
am:
17866357c5
* commit '
17866357c5437d1b43b9f4b7411e48d9c9c38bec':
Create logging sockets with SOCK_NONBLOCK...
Elliott Hughes [Sun, 28 Feb 2016 15:54:44 +0000 (15:54 +0000)]
Merge "Create logging sockets with SOCK_NONBLOCK..."
Elliott Hughes [Sun, 28 Feb 2016 03:18:41 +0000 (19:18 -0800)]
Create logging sockets with SOCK_NONBLOCK...
...rather than calling fcntl on them directly after creation.
Bug: https://code.google.com/p/android/issues/detail?id=201440
Change-Id: Ia3941b7645455d69620b1a361902df009b5da2c5
Elliott Hughes [Sun, 28 Feb 2016 00:31:16 +0000 (00:31 +0000)]
Merge "Improve FORTIFY failure diagnostics."
am:
31adf6cd38
* commit '
31adf6cd3846030f0d7397fa5f3cc285d8c79533':
Improve FORTIFY failure diagnostics.
Elliott Hughes [Sun, 28 Feb 2016 00:30:31 +0000 (00:30 +0000)]
Merge "Improve FORTIFY failure diagnostics."
Elliott Hughes [Fri, 26 Feb 2016 04:33:47 +0000 (20:33 -0800)]
Improve FORTIFY failure diagnostics.
Our FORTIFY _chk functions' implementations were very repetitive and verbose
but not very helpful. We'd also screwed up and put the SSIZE_MAX checks where
they would never fire unless you actually had a buffer as large as half your
address space, which probably doesn't happen very often.
Factor out the duplication and take the opportunity to actually show details
like how big the overrun buffer was, or by how much it was overrun.
Also remove the obsolete FORTIFY event logging.
Also remove the unused __libc_fatal_no_abort.
This change doesn't improve the diagnostics from the optimized assembler
implementations.
Change-Id: I176a90701395404d50975b547a00bd2c654e1252
Christopher Ferris [Tue, 23 Feb 2016 03:23:26 +0000 (19:23 -0800)]
Move hard-coded values to constants.
Change all of the hard-coded config values to be defined constants.
Also make sure to use these constants in the usage output.
Bug:
26739265
Change-Id: I597a6d71279a2df9cc7e98c42ac70224261bac99
Neil Fuller [Fri, 26 Feb 2016 11:25:05 +0000 (11:25 +0000)]
Merge "Update timezone data to 2016a"
am:
eb727252f2
* commit '
eb727252f22bd533ebfd40637c0718fdc9946221':
Update timezone data to 2016a
Neil Fuller [Fri, 26 Feb 2016 11:23:28 +0000 (11:23 +0000)]
Merge "Update timezone data to 2016a"
Elliott Hughes [Fri, 26 Feb 2016 06:07:46 +0000 (06:07 +0000)]
Merge "If you\'re going to use memset..."
am:
a8f05fcc64
* commit '
a8f05fcc64c6484051112882a087fba533f14322':
If you're going to use memset...
Elliott Hughes [Fri, 26 Feb 2016 06:06:11 +0000 (06:06 +0000)]
Merge "If you're going to use memset..."
Elliott Hughes [Fri, 26 Feb 2016 06:05:28 +0000 (22:05 -0800)]
If you're going to use memset...
...you'd better #include <string.h>.
Change-Id: I83e0877f4151fc764588e2d876e66d7712d41f61
Elliott Hughes [Fri, 26 Feb 2016 05:55:34 +0000 (05:55 +0000)]
Merge "GCC doesn\'t like {}, and clang doesn\'t like {0}..."
am:
a8e75ba37d
* commit '
a8e75ba37deff962b0ddbc2fb81b96c3515ae7e5':
GCC doesn't like {}, and clang doesn't like {0}...
Elliott Hughes [Fri, 26 Feb 2016 05:53:59 +0000 (05:53 +0000)]
Merge "GCC doesn't like {}, and clang doesn't like {0}..."
Elliott Hughes [Fri, 26 Feb 2016 05:51:50 +0000 (21:51 -0800)]
GCC doesn't like {}, and clang doesn't like {0}...
...so memset it is, then.
I'll be glad when GCC is dead and we can use "= {}" like it's the 21st century.
Change-Id: I28d820d3926ac9bf44bf7c1e89e184726c840391
Anton Kirilov [Fri, 26 Feb 2016 05:02:16 +0000 (05:02 +0000)]
Merge "Fix a structure initialisation in pthread_exit()."
am:
d07d77e399
* commit '
d07d77e399ee26291125bedbe46d03e037e705f2':
Fix a structure initialisation in pthread_exit().
Elliott Hughes [Fri, 26 Feb 2016 04:59:51 +0000 (04:59 +0000)]
Merge "Fix a structure initialisation in pthread_exit()."
Anton Kirilov [Fri, 19 Feb 2016 18:19:08 +0000 (18:19 +0000)]
Fix a structure initialisation in pthread_exit().
The purpose of this change is to silence Valgrind's warning about a
syscall parameter pointing to uninitialised bytes.
Change-Id: I2737235f9ac288dbc8ec4be0c6f1cef181c9b7d7
Dimitry Ivanov [Thu, 25 Feb 2016 23:17:58 +0000 (23:17 +0000)]
Merge "[MIPS] Add __popcountsi2 to libgcc_compat.c"
am:
b4b98e750f
* commit '
b4b98e750f81322f1065194e1618c5a965224f95':
[MIPS] Add __popcountsi2 to libgcc_compat.c
Dimitry Ivanov [Thu, 25 Feb 2016 23:12:29 +0000 (23:12 +0000)]
Merge "[MIPS] Add __popcountsi2 to libgcc_compat.c"
Dimitry Ivanov [Thu, 25 Feb 2016 22:22:32 +0000 (14:22 -0800)]
[MIPS] Add __popcountsi2 to libgcc_compat.c
Also removed outdated genlibgcc_compat.py script
and references to it.
Bug: http://b/
27340856
Change-Id: I7eef362364078867c60a27e72abba515f08b6651
Neil Fuller [Wed, 24 Feb 2016 15:09:28 +0000 (15:09 +0000)]
Update timezone data to 2016a
Changes affecting future time stamps
America/Cayman will not observe daylight saving this year after all.
Revert our guess that it would. (Thanks to Matt Johnson.)
Asia/Chita switches from +0800 to +0900 on 2016-03-27 at 02:00.
(Thanks to Alexander Krivenyshev.)
Asia/Tehran now has DST predictions for the year 2038 and later,
to be March 21 00:00 to September 21 00:00. This is likely better
than predicting no DST, albeit off by a day every now and then.
Changes affecting past and future time stamps
America/Metlakatla switched from PST all year to AKST/AKDT on
2015-11-01 at 02:00. (Thanks to Steffen Thorsen.)
America/Santa_Isabel has been removed, and replaced with a
backward compatibility link to America/Tijuana. Its contents were
apparently based on a misreading of Mexican legislation.
Changes affecting past time stamps
Asia/Karachi's two transition times in 2002 were off by a minute.
(Thanks to Matt Johnson.)
Bug:
26833368
(cherry-picked from commit
5408d8f39aeaac1f477757f90b09cff32c641d56)
Change-Id: I568ae45e0b38382507db3c244392ccc2edff29d3
Stephen Hines [Tue, 23 Feb 2016 22:13:24 +0000 (22:13 +0000)]
Merge "Remove unused libm_clang variable."
am:
e0959b4b16
* commit '
e0959b4b164a26eb9931ed6925c71d7870c063fe':
Remove unused libm_clang variable.
Stephen Hines [Tue, 23 Feb 2016 22:05:25 +0000 (22:05 +0000)]
Merge "Remove unused libm_clang variable."
Christopher Ferris [Tue, 23 Feb 2016 19:25:18 +0000 (19:25 +0000)]
Merge "Fix wrong guard values for 64 bit."
am:
0a84f1a5eb
* commit '
0a84f1a5eb1be4a742ec5ce8f0376c692d49bec2':
Fix wrong guard values for 64 bit.
Christopher Ferris [Tue, 23 Feb 2016 19:15:57 +0000 (19:15 +0000)]
Merge "Fix wrong guard values for 64 bit."
Christopher Ferris [Tue, 23 Feb 2016 03:14:26 +0000 (19:14 -0800)]
Fix wrong guard values for 64 bit.
I added the code to force alignments of 8 for 32 bit and 16 for 64 bit,
but I missed a couple of tests that failed due to this change. Fix the
failing tests.
Bug:
26739265
Change-Id: Ice9932d1419e59c07483c4c9fcdb84970844f0a6
Christopher Ferris [Mon, 22 Feb 2016 19:26:10 +0000 (19:26 +0000)]
Merge "Fix incorrect size of array."
am:
f2d516b3f9
* commit '
f2d516b3f9ef901991387ee473140ea24feaab48':
Fix incorrect size of array.
Christopher Ferris [Mon, 22 Feb 2016 18:46:35 +0000 (18:46 +0000)]
Merge "Fix incorrect size of array."
Christopher Ferris [Sat, 20 Feb 2016 02:13:29 +0000 (18:13 -0800)]
Fix incorrect size of array.
When using sscanf and "%4s", the array passed in must include space for
a nul terminator.
Bug:
26739265
Change-Id: I0140a6100ca370666ae61689087ba41b4914789d
Stephen Hines [Fri, 19 Feb 2016 09:17:18 +0000 (01:17 -0800)]
Remove unused libm_clang variable.
Bug: http://b/
21899249
As part of the cleanup here, this unset/unused variable was missed.
Change-Id: I0e0f2640e2e975f3e154f68509aa791fd22053a9
Dimitry Ivanov [Fri, 19 Feb 2016 02:49:23 +0000 (02:49 +0000)]
Merge "Improvements to dynamic linker messages"
am:
b539baab39
* commit '
b539baab398ce20f9add5d6dfbadfdc7abdeb970':
Improvements to dynamic linker messages
Dimitry Ivanov [Fri, 19 Feb 2016 02:43:47 +0000 (02:43 +0000)]
Merge "Improvements to dynamic linker messages"
Colin Cross [Fri, 19 Feb 2016 02:34:34 +0000 (02:34 +0000)]
Merge changes Iac8109b3,I5ad67001,Ic1adb4df,I08a50349
am:
c95a4c8196
* commit '
c95a4c8196f470f8fb5e616d8e5cc79672752cbb':
malloc_debug: reread /proc/pid/maps when entry is missing
Add backtrace_string and export to libmemunreachable
Export malloc_backtrace
Export malloc_iterate and friends
Dimitry Ivanov [Thu, 18 Feb 2016 22:37:44 +0000 (14:37 -0800)]
Improvements to dynamic linker messages
Error messages now include executable name,
also linker doesn't abort if called on itself.
Change-Id: Ia17dd540919544b28062ed71751a1d79ee865206
Colin Cross [Fri, 19 Feb 2016 01:55:09 +0000 (01:55 +0000)]
Merge changes Iac8109b3,I5ad67001,Ic1adb4df,I08a50349
* changes:
malloc_debug: reread /proc/pid/maps when entry is missing
Add backtrace_string and export to libmemunreachable
Export malloc_backtrace
Export malloc_iterate and friends
Colin Cross [Mon, 8 Feb 2016 22:29:03 +0000 (14:29 -0800)]
malloc_debug: reread /proc/pid/maps when entry is missing
Reread /proc/pid/maps on demand in case a new library has been loaded.
Change-Id: Iac8109b3e6a07bf02c38300b21eecabf4bcd54df
Colin Cross [Sat, 6 Feb 2016 00:17:39 +0000 (16:17 -0800)]
Add backtrace_string and export to libmemunreachable
Add backtrace_string to convert a malloc_debug backtrace to a string.
Also move the backtrace functions to libc_malloc_debug_backtrace so that
libmemunreachable can reuse them.
Change-Id: I5ad67001c0b4d184903c762863a8588181d4873b
Colin Cross [Tue, 2 Feb 2016 19:57:54 +0000 (11:57 -0800)]
Export malloc_backtrace
Change-Id: Ic1adb4dfd86b9ca698443a36263a3df2c91edda3
Colin Cross [Fri, 29 Jan 2016 20:48:18 +0000 (12:48 -0800)]
Export malloc_iterate and friends
Export malloc_iterate, malloc_enable, and malloc_disable to be used by
libmemunreachable.
Change-Id: I08a50349af82a95d096b6b4cbac37ababe4b9b06
Dimitry Ivanov [Thu, 18 Feb 2016 22:13:43 +0000 (22:13 +0000)]
Merge "Move gdb support functions to a separate file"
am:
aca201358b
* commit '
aca201358b910e5a4b925c639902387fbdfd9016':
Move gdb support functions to a separate file
Dimitry Ivanov [Thu, 18 Feb 2016 22:12:26 +0000 (22:12 +0000)]
Merge "Move gdb support functions to a separate file"
Dimitry Ivanov [Thu, 18 Feb 2016 00:08:03 +0000 (16:08 -0800)]
Move gdb support functions to a separate file
Move gdb support functions and variables to
linker_gdb_support.h/cpp
Change-Id: I96c6592a7055715b18f1137367470fe80987263f
Christopher Ferris [Thu, 18 Feb 2016 18:53:20 +0000 (18:53 +0000)]
Merge "Fix cfi directives for memmove/strlcpy."
am:
4327ae07b9
* commit '
4327ae07b98d24128adbdfd93e9ed15cfce7e2ed':
Fix cfi directives for memmove/strlcpy.
Christopher Ferris [Thu, 18 Feb 2016 18:46:28 +0000 (18:46 +0000)]
Merge "Fix cfi directives for memmove/strlcpy."
Elliott Hughes [Thu, 18 Feb 2016 18:40:07 +0000 (18:40 +0000)]
Merge "Fix scope ids for link-local IPv6 addresses from getifaddrs(3)."
am:
90ea63a862
* commit '
90ea63a862e2a23c9a72d4fa18ea15c830b25fc8':
Fix scope ids for link-local IPv6 addresses from getifaddrs(3).
Elliott Hughes [Thu, 18 Feb 2016 18:35:00 +0000 (18:35 +0000)]
Merge "Fix scope ids for link-local IPv6 addresses from getifaddrs(3)."
Nicolas Geoffray [Thu, 18 Feb 2016 09:38:22 +0000 (09:38 +0000)]
Merge "Revert "Move gdb support functions to a separate file""
am:
be7a1eaf3a
* commit '
be7a1eaf3a871477a7e845e7acb8ed11a91a9d82':
Revert "Move gdb support functions to a separate file"
Nicolas Geoffray [Thu, 18 Feb 2016 09:31:41 +0000 (09:31 +0000)]
Merge "Revert "Move gdb support functions to a separate file""
Nicolas Geoffray [Thu, 18 Feb 2016 09:31:24 +0000 (09:31 +0000)]
Revert "Move gdb support functions to a separate file"
Was reverted on internal master already.
This reverts commit
f8d051c81b7c22575ac940dea612fb3b880e6d7a.
Change-Id: Ia432f83bcce91366fb23f1bb87603a093b7f074d
Christopher Ferris [Thu, 18 Feb 2016 03:17:02 +0000 (19:17 -0800)]
Fix cfi directives for memmove/strlcpy.
Bug:
27227225
Change-Id: I47ca82daaadb3ec24cefc3c9aa4df7ed1798aced
Dimitry Ivanov [Thu, 18 Feb 2016 01:58:25 +0000 (01:58 +0000)]
Merge changes Id6e60861,I0eacb3f0
am:
4dd56ac9a5
* commit '
4dd56ac9a5248c9fdeffe6c0f8029a83bcb43fe4':
Move gdb support functions to a separate file
Use insert_link_map_into_debug_map for executable
Dimitry Ivanov [Thu, 18 Feb 2016 01:25:49 +0000 (01:25 +0000)]
Merge changes Id6e60861,I0eacb3f0
* changes:
Move gdb support functions to a separate file
Use insert_link_map_into_debug_map for executable
Christopher Ferris [Thu, 18 Feb 2016 01:22:07 +0000 (01:22 +0000)]
Merge "Fix cfi directives in small strncmp case."
am:
e73b27a1d3
* commit '
e73b27a1d3482d41a9b3bbc2945426211218b677':
Fix cfi directives in small strncmp case.
Christopher Ferris [Thu, 18 Feb 2016 01:18:25 +0000 (01:18 +0000)]
Merge "Fix cfi directives in small strncmp case."
Christopher Ferris [Thu, 18 Feb 2016 00:34:02 +0000 (16:34 -0800)]
Fix cfi directives in small strncmp case.
Bug:
27227225
Change-Id: Id4f88fe288109a82822ad1b2291858c1c85b0ca7
Dimitry Ivanov [Thu, 18 Feb 2016 00:08:03 +0000 (16:08 -0800)]
Move gdb support functions to a separate file
Move gdb support functions and variables to
linker_gdb_support.h/cpp
Change-Id: Id6e608617016383b68283760361c567e58e574bc
Dimitry Ivanov [Wed, 17 Feb 2016 23:25:25 +0000 (15:25 -0800)]
Use insert_link_map_into_debug_map for executable
Use insert_link_map_into_debug_map to insert the main
executable's link_map to r_debug
Change-Id: I0eacb3f030ea3eb16ed50ad2011d604beece2d03
Elliott Hughes [Wed, 17 Feb 2016 22:19:48 +0000 (14:19 -0800)]
Fix scope ids for link-local IPv6 addresses from getifaddrs(3).
Bug: http://b/
27219454
Change-Id: I7a166ff5553565f7afdab18dd2c703af4d475ab4
Dimitry Ivanov [Wed, 17 Feb 2016 22:26:49 +0000 (22:26 +0000)]
Merge "Update a comment for init_linker_info_for_gdb"
am:
c347a10760
* commit '
c347a107602f3011b393f2b2407425b5d668e14e':
Update a comment for init_linker_info_for_gdb
Dimitry Ivanov [Wed, 17 Feb 2016 22:20:22 +0000 (22:20 +0000)]
Merge "Update a comment for init_linker_info_for_gdb"
Dimitry Ivanov [Wed, 17 Feb 2016 22:13:06 +0000 (14:13 -0800)]
Update a comment for init_linker_info_for_gdb
Change-Id: I8e2895ecfcc6f77a180c3735342afc93be5923d3
Colin Cross [Wed, 17 Feb 2016 20:48:37 +0000 (20:48 +0000)]
Merge "malloc_debug: reset TrackData mutex after fork"
am:
598cb89790
* commit '
598cb89790ba93edbb392c567ecda32b39d64ff1':
malloc_debug: reset TrackData mutex after fork
Colin Cross [Wed, 17 Feb 2016 20:38:02 +0000 (20:38 +0000)]
Merge "malloc_debug: reset TrackData mutex after fork"
Bill Yi [Wed, 17 Feb 2016 17:50:14 +0000 (09:50 -0800)]
Dimitry Ivanov [Wed, 17 Feb 2016 00:00:30 +0000 (00:00 +0000)]
Merge "Initialize linker link_map for gdb directly"
Dimitry Ivanov [Tue, 16 Feb 2016 23:51:37 +0000 (23:51 +0000)]
Merge "Revert "Revert "Split out liblinker_malloc static library"""
Dimitry Ivanov [Tue, 16 Feb 2016 18:13:42 +0000 (10:13 -0800)]
Revert "Revert "Split out liblinker_malloc static library""
This reverts commit
3bbeca7a1ae3d31cddd97fb6a0140c4cf7e39f8e.
Change-Id: I5a757fcd52a14442c2eb7ca53f7d1f1923a4efe9
Dimitry Ivanov [Tue, 16 Feb 2016 21:43:35 +0000 (13:43 -0800)]
Initialize linker link_map for gdb directly
Remove unnecessary construction of soinfo when
initializing linker link_map for gdb.
Change-Id: Idf32cee56309aa9c9cf260efbd17a9deae9a756b
Dimitry Ivanov [Tue, 16 Feb 2016 21:29:43 +0000 (21:29 +0000)]
Merge "linker: remove soinfo::entry"
Dimitry Ivanov [Tue, 16 Feb 2016 21:25:29 +0000 (13:25 -0800)]
linker: remove soinfo::entry
This field is used only once and only for main executable;
no need to carry it around in soinfo structure.
Change-Id: I7f80c64e0939e28966b6fed858891f9ce2a9e26b
Dimitry Ivanov [Mon, 15 Feb 2016 19:21:29 +0000 (19:21 +0000)]
Merge "Revert "Split out liblinker_malloc static library""
Dimitry Ivanov [Mon, 15 Feb 2016 19:19:35 +0000 (19:19 +0000)]
Revert "Split out liblinker_malloc static library"
This reverts commit
a80564318a87c1efe76224b8591c707c54d51d2d.
Change-Id: I63f16739a38f40ad930692176a4297ad1ce89570
Christopher Ferris [Sat, 13 Feb 2016 17:46:28 +0000 (17:46 +0000)]
Merge "Add a memcpy(a, a, n) test."
Christopher Ferris [Sat, 13 Feb 2016 01:24:27 +0000 (17:24 -0800)]
Add a memcpy(a, a, n) test.
clang depends on memcpy where src and dst are the same to actually
work. Even though this is, technically, undefined behavior,
clang is not going to change. Add a test to verify this assumption
holds true for android devices.
Change-Id: Ib575af3c14e705bb62c18fad7d57e1cc0d242899
Christopher Ferris [Sat, 13 Feb 2016 01:37:06 +0000 (01:37 +0000)]
Merge "Fix the default alignment of the allocations."
Christopher Ferris [Thu, 11 Feb 2016 23:51:31 +0000 (15:51 -0800)]
Fix the default alignment of the allocations.
In order to enforce this constraint:
The pointer returned if the allocation succeeds shall be suitably
aligned so that it may be assigned to a pointer to any type of object
and then used to access such an object in the space allocated.
Force all allocations on 32 bit systems to have 8 byte alignment,
and all allocations on 64 bit systems to have 16 byte alignment.
Add a test to verify that the allocator returns the correct alignments.
Bug:
26739265
Change-Id: I9af53279617408676b94e4ec6481b3ed7ffafc6a
Elliott Hughes [Sat, 13 Feb 2016 00:59:42 +0000 (00:59 +0000)]
Merge "Fix regerror(..., nullptr, 0)."
Colin Cross [Mon, 8 Feb 2016 06:51:15 +0000 (22:51 -0800)]
malloc_debug: reset TrackData mutex after fork
Add a pthread_atfork handler to malloc_debug to lock the TrackData mutex
during fork and reset it in the child. Ensures that the TrackData is
consistent when forking from a multi-threaded process, and that the
mutex is in a defined state in the child.
Change-Id: I0dfed30045a28551217ceac227d33b2e18894932
Elliott Hughes [Sat, 13 Feb 2016 00:00:53 +0000 (16:00 -0800)]
Fix regerror(..., nullptr, 0).
Found by passing a bad regular expression to the Google benchmark
code (https://github.com/google/benchmark).
Change-Id: I475db71c25706bbf02091b754acabe8254062f3a
Dimitry Ivanov [Thu, 11 Feb 2016 23:29:06 +0000 (23:29 +0000)]
Merge "Split out liblinker_malloc static library"
Dimitry Ivanov [Thu, 11 Feb 2016 21:48:49 +0000 (13:48 -0800)]
Split out liblinker_malloc static library
Bug: http://b/
14998480
Bug: http://b/
25716705
Change-Id: I8c7ba3971d1b17dbfc1a2ab5553aa04fe5da6677
Elliott Hughes [Thu, 11 Feb 2016 17:53:04 +0000 (17:53 +0000)]
Merge "Add tests for zero-sized allocations."
Elliott Hughes [Thu, 11 Feb 2016 04:43:22 +0000 (20:43 -0800)]
Add tests for zero-sized allocations.
POSIX lets us return null and set errno, but that would be annoying and
surprising.
Bug: http://b/
27101951
Change-Id: I320a8a14884abb806a8d30e3e6cf1ede28b49335
Elliott Hughes [Wed, 10 Feb 2016 15:48:52 +0000 (15:48 +0000)]
Merge "Set x86 TLS limit to 0xfffff, not PAGE_SIZE."
Elliott Hughes [Wed, 10 Feb 2016 06:44:16 +0000 (22:44 -0800)]
Set x86 TLS limit to 0xfffff, not PAGE_SIZE.
Not least because we set limit_in_pages to 1. PAGE_SIZE pages was never
anyone's intention.
Change-Id: Ide867f44a2fb20d4d5d0cd67ced468e8665a0193