Get dynamic flags from phdr table's correct entry rather the first
entry, so that the following DT_DEBUG entry can be set.
Also fix the undefined reference to LoadTask::deleter issue under gcc
-O0 option.
Bug: 17524778
(cherry picked from commit e93be99da0)
Change-Id: I347792dab25c7b19c3fc690e03d20899ce1e26e0
Reset soinfo version to 0.
Disable ifunc test for arm64 because of old toolchain
in lmp-mr1-dev branch
Note: this commit should be reverted in -plus-aosp branch.
Change-Id: I2d6d996d43bc35d5d4975c745779f43a988b31e6
Expanded test for recursive libs. Fixed bug with unnecessary
soinfo_free of already loaded library.
(cherry picked from commit a6ac54a215)
Change-Id: I6907c723d9fbdf6b2777f3f236b1e29b0843edd6
There are number of changes in the way IFUNC related relocations are done:
1. IRELATIVE relocations are now supported for x86/x86_64 and arm64.
2. IFUNC relocations are now relying on static linker to generate
them in correct order - this removes necessety of additional
relocation pass for ifuncs.
3. Related to 2: rela?.dyn relocations are preformed before .plt ones.
4. Ifunc are resolved on symbol lookup this approach allowed to avoid
mprotect(PROT_WRITE) call on r-x program segments.
Bug: 17399706
Bug: 17177284
(cherry picked from commit 9aea164457)
Change-Id: Ie19d900fc203beb93faf8943b0d06d534a6de4ad
Enable the -std=gnu++11 flag for libstdc++ static and
dynamic libs.
ScopeGuard uses DISABLE_ macros instead of '= delete';
(cherry picked from commit d9ff722661)
Change-Id: If2573d080770e18b36b56106f2369f7bb682cd3c
This patch fixes the problem with symbol search order
for dlsym(RTLD_DEFAULT/RTLD_NEXT, .) by loading libraries
and ld_preloads in correct order.
Bug: https://code.google.com/p/android/issues/detail?id=74255
Attempt: 2
(cherry picked from commit 14669a939d)
Change-Id: Id87540c96a2242220967b6fa5d84ddcd829e2b97
This patch fixes the problem with symbol search order
for dlsym(RTLD_DEFAULT/RTLD_NEXT, .) by loading libraries
and ld_preloads in correct order.
Bug: https://code.google.com/p/android/issues/detail?id=74255
(cherry picked from commit a3ad450a2e)
Change-Id: I1125de10272c84e4f075cbc72859c1f6b3e89943
Clang is still disabled for x86 and x86_64 long double code,
for x86_64 special assembly instruction, and the linker module.
BUG: 17163651
BUG: 17302991
BUG: 17403674
(cherry picked from commit b58db8b083)
Change-Id: I916c05056d37a9c287b0a5ae3b1a209d98c8f70e
This allows adding destructors to classes used
for global variables.
(cherry picked from commit 14241402de)
Change-Id: I1d8776130d1e01a8c53d23a2949f5010f4c96b16
This includes:
1. Placing has_ifunc after fields with version = 0
2. Switch to has_min_version(v) function.
3. Minor soinfo initialization refactoring (placement new + ctor)
(cherry picked from commit 0d15094287)
Change-Id: Idf135fdd3d4826b5653f32add2adc6db5d4a4f95
ifuncs now work in i386 and x86_64 when called in the same library as
well as in a different library.
Bug:6657325
(cherry picked from commit c5a13efa9b)
Change-Id: I321d780bc2f9bd1baa749e1acacd2683aefe827b
