Commit graph

9 commits

Author SHA1 Message Date
Dimitry Ivanov
2a6d9b2543 Extract format_string function.
Extract format_string function and add a test.

Test: run linker-unit-tests
Change-Id: I794a29aaf62e184438ce1a9224b88aa0586c17b5
2017-03-13 16:25:51 -07:00
Dimitry Ivanov
bcc4da9b75 Unify linker files under one license (BSD)
Historically we had part of the linker licensed under BSD and
another part under Apache 2 license. This commit makes all the
linker code licensed under BSD license.

Test: m
Change-Id: I11b8163ae75966b5768d3fe992679de376106515
2017-02-15 15:35:33 -08:00
Dimitry Ivanov
01fdb6ad57 Silently ignore empty path elements
resolve_paths function used to print a warning if an input path
was empty. This commit fixes this by explicitly skipping
empty paths during path resolution.

Test: Run adb shell LD_LIBRARY_PATH=: /system/bin/ping
Test: make sure there are no warnings
Bug: http://b/31346121
Change-Id: Ifd79040943dc62fc6e07d9828ff91d1050572809
2016-09-07 14:48:27 -07:00
Dimitry Ivanov
48ec288d40 Extract soinfo and globals to separate files.
Move soinfo and globals out of linker.cpp to
separate files.

Breaking up huge linker.cpp into smaller peaces
in order to make it easier to extract part of the
code that belongs to libdl.so and remove parts of
the code that do not belong to linker

(refactoring part 2 of many)

Change-Id: I868417f4b8d2b84d0e8265e354bc7977161497e2
2016-08-08 16:12:53 -07:00
Dimitry Ivanov
769b33fadf Sync linker with internal branch
This change includes dlwarning implementation and
the compatibility greylist for apps targeting pre-N.

Change-Id: Ibf02a07cc58cbbb1a5aef4ac34558c5d43e4305f
Test: Run bionic-unit-tests --gtest_filter=dl*:Dl*
2016-08-01 19:47:27 +00:00
Dimitry Ivanov
284ae3559e Add permitted_when_isolated_path to linker namespaces
The permitted_when_isolated_path is a way to white-list
directories not present in search-path. It is ignored for
not isolated namespaces.

Bug: http://b/25853516
Bug: http://b/22548808
Change-Id: Ib1538037268eea69323ea49968a34a4a1d1938a5
2015-12-09 13:54:01 -08:00
Dmitriy Ivanov
84bab5a955 Move some utility functions to linker_utils
Also adds unit-tests for page_start, page_offset, and safe_add

Change-Id: Ia1325b4682d367328a01599a19848e4ffcd2c0ea
2015-11-20 21:37:51 +00:00
Dmitriy Ivanov
42d5fcb9f4 Introducing linker namespaces
Bug: http://b/22548808
Change-Id: Ia3af3c0a167f1d16447a3d83bb045d143319b1e1
2015-11-15 12:09:16 -08:00
Dmitriy Ivanov
a1feb117e4 Make dt_runpath work for libraries opened from apk
This patch also fixes realpath for libraries opened directly
from apks.

Bug: http://b/21960914
Bug: http://b/21961857
Change-Id: I35ade661c87f1d448191f385811f6e9fd3cacf11
2015-10-07 11:44:53 -07:00