tree fca941e7b216abd17a51d9ea0ba3d8aab059a05d
parent 5ab44e73e5f9e2403e0cac0a448b35378dae1de8
author Vladimir Marko <vmarko@google.com> 1542823124 +0000
committer Vladimir Marko <vmarko@google.com> 1544441517 +0000

Store additional information in image header.

Store the reservation needed for loading the boot image and
the number of boot class path components. The former helps
avoid one extra file open+read+close when loading the boot
image and the latter shall be used in subsequent CLs to load
boot image for a partial boot class path.

Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Test: Pixel 2 XL boots.
Bug: 119868597
Change-Id: I01dba923cfa3f8faf0e41a4139b8913c78404d54