Change-Id: I7822a2e133a2f326ad2d8da8f79b0064344d59bf
debuggerd: Rebrand tombstone header to LineageOS
[harryyoud]: Use new props for 15.1
[rashed]: Bah... use GetProperty
[mkbestas]: Rewrite for T
Change-Id: Idd08c2eb7e395b464b1510742bf52833f465db08
Signed-off-by: zlewchan <zlewchan@icloud.com>
Guest thread information will print out follow host thread.
Revert submission 3081452-revert-3062926-CJGHTRPCBP
Reason for revert: Will make the change base on the original CLs for a reland.
Bug: b/321799516
Test: riscv64, checked tombstone file has wanted block.
https://paste.googleplex.com/6282302317658112
Added arm64 support and tested arm64 unwinding in internal repo.
https://paste.googleplex.com/6545612887818240
Change-Id: Ie54ad6f359d60283442adfcd9ee95f5a116e4b72
Revert submission 3062926
Reason for revert: We want guest state to be present in all threads - revert to be able to fix the proto field type.
Reverted changes: /q/submissionid:3062926
Change-Id: I87b282a0d9caebe4eae2e7d8eca8ec8ebaa3eca6
Now that Android devices can use 16k page size, it's important that we
know what configuration the device is in when see issues.
1) If the device is in 4k mode, we see nothing new.
2) If the device is in 16k mode, we see this line in the tombstones:
Page size: 16
3) If the device is in 4k mode, but was previous in 16k mode we see:
Has been in 16kb mode: yes
Test: atest debuggerd_test
Test: atest debuggerd_test with ro.misctrl.16kb_before="1"
Test: adb shell cat /data/tombstones/tombstone_00
Bug: 335247092
Change-Id: If7ca3b0954a01070ff413758296460ca1d023ca5
I'm tired of seeing the bpfmt warning, so fix this for all debuggerd
blueprint files.
Test: Compiles
Change-Id: I3b25365a7272aebe9cbac28455cf8b9b86b04c6e
This is done so that we could depend on it elsewhere without needing all the unrelated methods.
Needed for ag/24553347
Bug: 296207744
Test: refactoring build
Change-Id: I7c6733208f3ae63ba9559753a24cffcb8e1b9d1e
Signed-off-by: Liu Cunyuan <liucunyuan.lcy@linux.alibaba.com>
Signed-off-by: Mao Han <han_mao@linux.alibaba.com>
Change-Id: Ie22c2895fc30fab68eddc18713c80e403f44b203
There's a link here from the javadoc, but a link to the javadoc from
here seems like a good idea.
Test: N/A
Change-Id: I89a29f72d086d08174e72f7d0aa0421fe417f733
The functionality moved from the Unwinder object to the MapInfo
object and means that the individual unreadable files can be
displayed now.
Included adding the unreadable elfs per thread in the protobuf.
Updated the unwinder test.
Test: All unit tests pass.
Change-Id: I7140bde16938736da005f926e10bbdb3dbc0f6f5
Hard to get otherwise if you're trying to debug PAC issues.
Bug: http://b/214314197
Test: treehugger
Change-Id: I2e5502809f84579bf287364e59d6e7ff67770919
This does not currently cause any problems but it does block progress
on the referenced bugs.
Bug: 187910671
Bug: 187914588
Test: m droid
Change-Id: I977cd842101187441ddbc873eac25598295aab06
When moving to the proto-ized tombstones, the note about unreadable
elf files in a backtrace got lost. This re-adds it and adds a test
to verify that the note properly shows up.
Bug: 185428454
Test: Ran unit tests.
Change-Id: I1150cc737772e1b79fd73ec5c782caadc4629421
Proto tombstones were missing tagged fault addresses, tagged_addr_ctrl,
tags in memory dumps and Scudo and GWP-ASan error reports. Since text
tombstones now go via protos, all of these features broke when we
switched to text tombstones generated from protos by default. Fix
the features by adding support for them to the proto format,
tombstone_proto and tombstone_proto_to_text.
Bug: 135772972
Bug: 182489365
Change-Id: I3ca854546c38755b1f6410a1f6198a44d25ed1c5
Application developers would like to know how long their process has
been alive for to distinguish between crashes that happen immediately
upon startup and crashes in regular operation.
Test: manual
Change-Id: Ia31eeadfcced358b478c7a7c7bb2e8a0252e30f4
Revert "Let crash_dump read /proc/$PID."
Revert submission 1556807-tombstone_proto
Reason for revert: b/178455196, Broken test: android.seccomp.cts.SeccompHostJUnit4DeviceTest#testAppZygoteSyscalls on git_master on cf_x86_64_phone-userdebug
Reverted Changes:
Ide6811297:tombstoned: switch from goto to RAII.
I8d285c4b4:tombstoned: make it easier to add more types of ou...
Id0f0fa285:tombstoned: support for protobuf fds.
I6be6082ab:Let crash_dump read /proc/$PID.
Id812ca390:Make protobuf vendor_ramdisk_available.
Ieeece6e6d:libdebuggerd: add protobuf implementation.
Change-Id: Ia0a1ee57e7630e01c495dc166218f665340aad7f
This commit implements protobuf output for tombstones, along with a
translator that should emit bytewise identical output to the existing
tombstone dumping code, except for ancillary data from GWP-ASan and
Scudo, which haven't been implemented yet.
Test: setprop debug.debuggerd.translate.translate_proto_to_text 1 &&
/data/nativetest64/debuggerd_test/debuggerd_test
Test: for TOMBSTONE in /data/tombstones/tombstone_??; do
pbtombstone $TOMBSTONE.pb | diff $TOMBSTONE -
done
Change-Id: Ieeece6e6d1c26eb608b00ec24e2e725e161c8c92
