Ryan Mitchell
db21f09a8e
Revert^2 "libandroidfw hardening for IncFs"
...
55ef6167a2
2020-11-17 23:01:35 +00:00
Ryan Mitchell
55ef6167a2
Revert "libandroidfw hardening for IncFs"
...
Revert "Move map_ptr to incfs namspace"
Revert submission 12787270
Reason for revert: b/173250495
Reverted Changes:
I5cd1bc8a2:libandroidfw hardening for IncFs
Ice5dbcfb2:Move map_ptr to incfs namspace
I29ccdc8ed:Do not cache bag parent stack until requested
I1e9e9acaa:Cache resolved theme values
Change-Id: Ib90ef68339710086df41e9abe0833a542d03a74f
2020-11-13 23:55:20 +00:00
Ryan Mitchell
c75c2e0922
libandroidfw hardening for IncFs
...
Migrate libandroifw to using incfs::util::map_ptr to prevent processes
from crashing when parsing the resources.arsc, parsing compiled xml,
files, and retrieving resource values.
This change propagates incremental failures to the JNI level where they
are raised as ResourcesNotFoundException.
Performance of ResourcesPerfWorkloads without change (time in
nanoseconds):
[1/3] com.android.resources.perf.PerfTest#youtube: PASSED (11.883s)
youtube_ns_median: 93812805
youtube_ns_standardDeviation: 4387062
youtube_ns_mean: 94455597
[2/3] com.android.resources.perf.PerfTest#maps: PASSED (11.265s)
maps_ns_standardDeviation: 2997543
maps_ns_mean: 83480371
maps_ns_median: 82210941
[3/3] com.android.resources.perf.PerfTest#gmail: PASSED (24.963s)
gmail_ns_median: 266141091
gmail_ns_standardDeviation: 3492043
gmail_ns_mean: 267472765
With change and verification forcibly enabled for all apks
(including the framework-res.apk):
[1/3] com.android.resources.perf.PerfTest#youtube: PASSED (11.646s)
youtube_ns_median: 101999396
youtube_ns_standardDeviation: 4625782
youtube_ns_mean: 102631770
[2/3] com.android.resources.perf.PerfTest#maps: PASSED (11.286s)
maps_ns_standardDeviation: 2692088
maps_ns_mean: 91326538
maps_ns_median: 90519884
[3/3] com.android.resources.perf.PerfTest#gmail: PASSED (24.694s)
gmail_ns_median: 290284442
gmail_ns_standardDeviation: 5764632
gmail_ns_mean: 291660464
With change and verification disabled:
[1/3] com.android.resources.perf.PerfTest#youtube: PASSED (11.748s)
youtube_ns_median: 95490747
youtube_ns_standardDeviation: 7282249
youtube_ns_mean: 98442515
[2/3] com.android.resources.perf.PerfTest#maps: PASSED (10.862s)
maps_ns_standardDeviation: 4484213
maps_ns_mean: 87912988
maps_ns_median: 86325549
[3/3] com.android.resources.perf.PerfTest#gmail: PASSED (24.034s)
gmail_ns_median: 282175838
gmail_ns_standardDeviation: 6560876
2020-11-12 08:13:44 -08:00
Adam Lesinski
42eea270a0
Process base APK
...
The base APK may have resources with configurations that compete
against some splits. The base APK must be involved in the selection
of splits.
Bug:18982001
Change-Id: Ieb29b5a36cf2c68e7831484d98a9fd275acd97e8
2015-01-16 14:11:30 -08:00
Adam Lesinski
c3dc0b57b8
Build the split-select tool without C++11 support
...
It was complicated to get the tool building on Windows, Linux,
and OSX with C++11 support.
OSX uses Clang to build C++11 binaries, which requires the libc++
standard library. Since most of the dependencies of this program
are built against libstdc++, this was difficult to resolve.
Now we build without C++11 support.
Change-Id: I4e537c113734508a8f480a1c402ed237de4f0e60
2014-11-03 12:09:58 -08:00
Adam Lesinski
40e8eefbed
First commit of split-select tool
...
This tool emits a set of rules as JSON for when a Split APK
should match a target device.
Change-Id: I8bfbdfbdb51efcfc645889dd03e1961f16e39645
2014-10-23 10:39:31 -07:00
