Commit graph

6 commits

Author SHA1 Message Date
Josh Gao
618cea3ebd Remove use of libbase logging in libdebuggerd.
libbase logging uses getprogname() to get the default tag, which breaks
for the fallback handler which is statically linked into the dynamic
linker. Switch to libasync_safe for logging.

Test: atest -c CtsSeccompHostTestCases:android.seccomp.cts.SeccompHostJUnit4DeviceTest#testAppZygoteSyscalls
Change-Id: Ieeaf33fb26cff4ba7e1589d1d883ac2fcc74cf47
2021-01-27 15:52:43 -08:00
Josh Gao
76e1e30f16 Reland protobuf tombstones.
This reverts the following commits:
    e156ede145.
    eda96eddcb.
    5ec54d1e84.
    1e45d3f223.
    a50f61f8fa.

Test: treehugger
Test: atest -c CtsSeccompHostTestCases:android.seccomp.cts.SeccompHostJUnit4DeviceTest#testAppZygoteSyscalls
Change-Id: Ic2b1f489ac9f1fec7d7a33c845c29891f4306bbd
2021-01-26 17:55:17 -08:00
Jerome Gaillard
1e45d3f223 Revert "libdebuggerd: add protobuf implementation."
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
2021-01-26 12:41:20 +00:00
Jerome Gaillard
a50f61f8fa Revert "Fix build breakage."
This reverts commit 675cb30f05.

Reason for revert: b/178455196, Broken test: android.seccomp.cts.SeccompHostJUnit4DeviceTest#testAppZygoteSyscalls on git_master on cf_x86_64_phone-userdebug

Change-Id: I82d228f2bc3e6b426d4703732e1c8766815ccc97
2021-01-26 12:40:51 +00:00
Josh Gao
675cb30f05 Fix build breakage.
Test: mma
Test: treehugger
Change-Id: I2d08c9b6e7776e69ca1e7f0d83838830f3c9b15c
2021-01-25 15:11:49 -08:00
Josh Gao
92317d82c9 libdebuggerd: add protobuf implementation.
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
2021-01-21 15:40:23 -08:00