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Author SHA1 Message Date
James Hawkins
fff95ba5dd bootstat: Two changes to aid in debugging TimeSinceFactoryReset. 
* Also log to the BootEventRecordStore to check lossiness.
* Log factory_reset_current_time_failure separately.

Bug: 27550578
Change-Id: Id3d579a74a59ac28290cb7d6048765519f9ba59b
 2016-03-29 16:13:49 -07:00
Mark Salyzyn
fbdbf100cb Merge "liblog: gate write on log id available" 2016-03-29 19:52:32 +00:00
Mark Salyzyn
c33103c440 liblog: gate write on log id available 
- Secure LOG_ID_KERNEL in writer
- Secure LOG_ID_SECURITY in reader and writer
- if writer transport says not available, do not write to that log id

Bug: 27566046
Bug: 27896341
Change-Id: If63a78a56fb94adfbf9979454c4cadb81af45c19
 2016-03-29 12:29:04 -07:00
Yabin Cui
d8c88fc5e3 Merge "libbacktrace_offline: support unwinding of shared libraries in apk file." 2016-03-29 18:18:47 +00:00
Elliott Hughes
c8e179c094 Merge "Add operator int() to unique_fd." 2016-03-29 15:15:35 +00:00
Dan Austin
7f84a0700c Merge "Address const issues in preparation for libcxx rebase." 2016-03-28 22:35:51 +00:00
Dan Austin
dce9b61d25 Merge "Fix const issues in preparation for libcxx rebase." 2016-03-28 21:41:10 +00:00
Dan Austin
60b976db85 Address const issues in preparation for libcxx rebase. 
Change-Id: If9bf6c3ee57c3476a5661401853506551e2150cb
 2016-03-28 14:22:12 -07:00
Dan Austin
a27bbd2728 Fix const issues in preparation for libcxx rebase. 
Change-Id: Id57474eb63334873ee5383f61eb918941dbb0984
 2016-03-28 13:43:15 -07:00
Elliott Hughes
2c5d1d7cd9 Add operator int() to unique_fd. 
Change-Id: I7512559be7befbb8772d5529e06550267a2f1543
 2016-03-28 12:15:36 -07:00
Yabin Cui
b791a76ed7 libbacktrace_offline: support unwinding of shared libraries in apk file. 
Bug: 26962895
Change-Id: I009080f26e7323247c3ab24eea614eec4432ca6a
 2016-03-26 16:06:23 -07:00
Elliott Hughes
3761365735 Merge "Fix <android-base/*.h> header guards." 2016-03-26 16:08:59 +00:00
Elliott Hughes
19388fc312 Merge "Copy the good comment and warn_unused_result from ScopedFd to unique_fd." 2016-03-26 15:53:20 +00:00
James Hawkins
68af348312 Merge "Revert "Revert "bootstat: Handle v1 record files which do not contain file contents.""" 2016-03-25 22:06:10 +00:00
Casey Dahlin
5c8b99da1a Merge changes Ie52ddf30,Idfa637f6 
* changes:
  logcat: Add --max-count option
  logcat: Add --regex option
 2016-03-25 21:41:27 +00:00
James Hawkins
c0dc139b4a Revert "Revert "bootstat: Handle v1 record files which do not contain file contents."" 
This reverts commit 756b6a53a7.

The change is updated to use utimes (instead of futimens) since only
support for seconds resolution is required.

Bug: 27836969
Change-Id: I7134f759fb643e1a149158fcf6e20f76538b57d3
 2016-03-25 14:26:13 -07:00
Casey Dahlin
6ac498d4bb logcat: Add --max-count option 
This new option causes logcat to quit after it prints N messages.

Test: New unit test passes
Bug: 27706081
Change-Id: Ie52ddf300160a041e68a6bac0ae7ade68bb28a7c
 2016-03-25 13:55:29 -07:00
Casey Dahlin
dc42a8734e logcat: Add --regex option 
You can now filter log output by a regex on the messages.

Test: New unit test passes
Bug: 27706081
Change-Id: Idfa637f62a25fb1b92e9b49b89572dff0fec6e08
 2016-03-25 13:55:29 -07:00
James Hawkins
5d47ab5a3a Merge "Revert "bootstat: Handle v1 record files which do not contain file contents."" 2016-03-25 18:24:37 +00:00
James Hawkins
756b6a53a7 Revert "bootstat: Handle v1 record files which do not contain file contents." 
Breaks the darwin-x86 build.

This reverts commit 84fda19c83.

Change-Id: Ia55b5ba756ec2ba4195f493ea505d05f68a9c37e
 2016-03-25 18:21:58 +00:00
Daniel Cashman
bb296fdaec Merge "Revert "Set mmap_rnd_bits to maximum value."" 2016-03-25 17:50:47 +00:00
Daniel Cashman
c8f026fc9c Revert "Set mmap_rnd_bits to maximum value." 
Prebuilt kernels have not been updated with the requisite patches.

This reverts commit c819e78e7f.

Change-Id: I8e63373a9b8a1e5adcb2471dfe43bde28e3f8e65
 2016-03-25 10:45:20 -07:00
James Hawkins
593ea57553 Merge "bootstat: Handle v1 record files which do not contain file contents." 2016-03-25 17:23:26 +00:00
James Hawkins
84fda19c83 bootstat: Handle v1 record files which do not contain file contents. 
Bug: 27836969
Change-Id: I18fcdab7ca32d00af3f8827f42d47868492ed719
 2016-03-25 09:34:44 -07:00
Alex Deymo
92a70439d6 Merge "fastboot: Minor fix to help text." 2016-03-25 04:38:12 +00:00
Alex Deymo
f62d0cd943 fastboot: Minor fix to help text. 
Help text had some missing end of line markers.

Bug: None
TEST=make out/host/linux-x86/bin/fastboot; fastboot

Change-Id: Iaa9e4e0a2d70c7d427f5e99e72fe1c2e2c26ee92
 2016-03-24 19:51:05 -07:00
Mark Salyzyn
abdb758ef6 Merge "liblog: logprint: deal with malformed log messages" 2016-03-24 19:20:29 +00:00
Kees Cook
b27026f925 Merge "init: improve mmap ASLR failure reporting" 2016-03-24 02:44:25 +00:00
Elliott Hughes
54c72aaccc Fix <android-base/*.h> header guards. 
I've been meaning to do this for a while, and it came up on the bug below
that there have been conflicts with similar-named files in <base/*.h>,
so let's rule out one possible explanation.

Bug: http://b/27804373
Change-Id: I69e5d52b6260c573c308513420aee0e281426bd4
 2016-03-23 15:04:52 -07:00
Elliott Hughes
c0e6e40cc9 Copy the good comment and warn_unused_result from ScopedFd to unique_fd. 
Also list all known aliases of this class to increase the chances that
anyone searching for it by another name finds it anyway.

Change-Id: I58ea0a5421987fb69f93cc56252a771e9c34147e
 2016-03-23 14:56:37 -07:00
Josh Gao
8aeabe15dd Merge "debuggerd: waitpid for all children, and log the result." 2016-03-23 21:10:38 +00:00
Josh Gao
6e183586e3 Merge "debuggerd: always send SIGCONT after detaching." 2016-03-23 21:09:21 +00:00
Josh Gao
2808005521 debuggerd: waitpid for all children, and log the result. 
Change-Id: Ic575e6db76ab153b4b238589a8cd299812d0e046
 2016-03-23 14:07:58 -07:00
Josh Gao
24464185eb debuggerd: always send SIGCONT after detaching. 
Bug: http://b/27330889
Change-Id: I104248af1cde03dbdbacc03c87fe7e2dffd6c037
 2016-03-23 14:07:58 -07:00
Elliott Hughes
6c03e3111d Merge "Switch debuggerd over to unique_fd." 2016-03-23 18:36:54 +00:00
Kees Cook
39caeb5bee init: improve mmap ASLR failure reporting 
This should help people track down the reason for entropy setting
failures.

Bug: 27681085
Change-Id: I6bde342ca0215e32c1f851365a1723630c7d4372
 2016-03-23 10:00:11 -07:00
Mattias Nissler
4c9b1494e2 Merge "Add nvram user." 2016-03-23 08:17:56 +00:00
Pierre Imai
e65f8bedec Merge "Add C++ thread annotations support to core." 2016-03-23 03:13:22 +00:00
Elliott Hughes
ae38923c3e Switch debuggerd over to unique_fd. 
Change-Id: I858b9ac6a3ed47b4cc81cfe49f1ceb1e06356a03
 2016-03-22 20:03:13 -07:00
Pierre Imai
021ea2d176 Add C++ thread annotations support to core. 
Change-Id: I7b8940c12e0f3121d8c09d86d2d4077b0a0ce376
 2016-03-23 11:23:28 +09:00
James Hawkins
ce8bc7b3fa Merge "bootstat: Track record inconsistencies w/ a debug metric, bootstat_mtime_matches_content." 2016-03-23 01:22:56 +00:00
Daniel Cashman
8108b80d55 Merge "init: Fix typo." 2016-03-22 23:18:04 +00:00
dcashman
754dd9660f init: Fix typo. 
Bug: 27681085
Change-Id: I4308435a5b58189852c991d1bec65ed11933566a
 2016-03-22 16:15:24 -07:00
James Hawkins
6f28299d0d bootstat: Track record inconsistencies w/ a debug metric, bootstat_mtime_matches_content. 
Fixed a file descriptor leak while I was in here.

Bug: 27550578
Change-Id: I8e252e4f5bb3c4e2ae96a1560fbb32ae636722a0
 2016-03-22 16:02:01 -07:00
Daniel Cashman
4390837bf9 Merge "Temporarily add set_mmap_rnd_bits brillo exception" 2016-03-22 22:38:33 +00:00
dcashman
3396b4b665 Temporarily add set_mmap_rnd_bits brillo exception 
(cherry-picked from internal commit: 69022e03d8)
Bug: 27794137
Change-Id: Idc6fc1e208bdb19556173d40215feb66e235c6d6
 2016-03-22 15:37:19 -07:00
Mark Salyzyn
593a5c1573 Merge changes from topic '27176738-pmsg-write-core' 
* changes:
  liblog: add __android_log_pmsg_file_read
  liblog: add __android_log_pmsg_file_write
  liblog: split out transports into separate files
 2016-03-22 20:59:11 +00:00
Daniel Cashman
8eacf24283 Merge "Set mmap_rnd_bits to maximum value." 2016-03-22 20:21:08 +00:00
dcashman
c819e78e7f Set mmap_rnd_bits to maximum value. 
Also make sure it is above a minimum threshold, else abort.

(cherry-pick of internal commit: 5d36813dc8)

Bug: 27681085
Change-Id: Ia1d9583254fd64828092533298a99ec64b8233f7
 2016-03-22 13:16:26 -07:00
Mark Salyzyn
864e8e80e4 liblog: add __android_log_pmsg_file_read 
- This is considered an Android Private function, not exported
  for general use.
- goal is to retreive a file's content from a series of log
  messages from pmsg, to be retrieved after a reboot for
  transfer to a persistent location.
- files are presented in reverse sorted order, first based on
  _any_ numerical content, then by alphanumeric order.
- Add a gTest for this function, relies on gTest for
  liblog.__android_log_pmsg_file_write from prior to reboot.

Bug: 27176738
Change-Id: If37ef423009bd28b598b233af3bccef3429bdc22
 2016-03-22 13:03:53 -07:00