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12 Commits

Author SHA1 Message Date
Dmitriy Ivanov
c0133a73b6 Revert "Load libraries in breadth-first order" 
This reverts commit a3ad450a2e3fb6b3fe359683b247eba20896f646.

(cherry picked from commit 498eb18b82a425f9f30132e4832f327b2ee0e545)

Change-Id: Iec7eab83d0c0ed1604e1e8ea3f9e9d0ce1d29680
 2014-10-01 16:00:52 -07:00
Dmitriy Ivanov
8de1ddece0 Fix order of soinfo links (repairs libcxx tests). 
(cherry picked from commit b2a30ee8d209154efc367db11b4167a5d6db605f)

Change-Id: I59c5333bc050cbbea14051cea9220be2f64ee383
 2014-10-01 16:00:41 -07:00
Dmitriy Ivanov
59c12a6527 Load libraries in breadth-first order 
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 a3ad450a2e3fb6b3fe359683b247eba20896f646)

Change-Id: I1125de10272c84e4f075cbc72859c1f6b3e89943
 2014-10-01 16:00:29 -07:00
Brigid Smith
31b88da843 Added test for ifunc support in dynamic linker. 
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 c5a13efa9bc4264be0a9a9e37c00633af01584ed)

Change-Id: I321d780bc2f9bd1baa749e1acacd2683aefe827b
 2014-10-01 15:50:38 -07:00
Dmitriy Ivanov
9419420919 Revert "Add support for protected local symbol lookup." 
This reverts commit d97e9f546ea195686a78e539315b273393609b9e.

Bug: 17107521
Change-Id: I2b81ce2b5a4a2d166133a2626e49d81b6aef3672
 2014-08-18 15:11:50 -07:00
Dmitriy Ivanov
db7a17d4ff Revert "Revert "Fix dlsym(3) to do breadth first search."" 
This reverts commit 1b1966d9448e979d1503a3d8843708bfa8880dc6.

Change-Id: I05d6d3481aaf8f3e260d2e5e950248519a1d347f
 2014-08-04 23:39:22 +00:00
Dmitriy Ivanov
1b1966d944 Revert "Fix dlsym(3) to do breadth first search." 
This reverts commit 422106a24d620af4be58e8d92a2e9b7b6167b72d.

Change-Id: I9e26a6933d10eb30438b521450f2010997ca5aee
 2014-08-04 16:38:57 +00:00
Dmitriy Ivanov
422106a24d Fix dlsym(3) to do breadth first search. 
dlsym(3) with handle != RTLD_DEFAULT|RTLD_NEXT performs
  breadth first search through the dependency tree.

Bug: 16653281

(cherry picked from commit aa0f2bdbc22d4b7aec5d3f8f5f01eaeaa13414c2)

Change-Id: I0ba8c2034ab341f8a279cdb4e2e7e47f1aef7897
 2014-07-29 15:02:15 -07:00
Dmitriy Ivanov
04dc91ae76 Load library using file handle. 
* This patch enables dlopen by file descriptor
   instead of path/name.

Bug: 15984217
Change-Id: Ib39051e00567fb97070bf96d8ce63993877c0a01
 2014-07-02 13:20:47 -07:00
Dmitriy Ivanov
d97e9f546e Add support for protected local symbol lookup. 
Bug: http://code.google.com/p/android/issues/detail?id=66048
Change-Id: Ib334223df27adad9477fb241ab099c5e26df4a7d
 2014-07-01 10:25:54 -07:00
Dmitriy Ivanov
ce44166c73 Fix weak function lookups 
* Linker now correctly resolves function defined
   with __attribute__((weak)).

Bug: https://code.google.com/p/android/issues/detail?id=70206
Change-Id: I82efb905676c25fefb1b11a13f5fecb0f1384657
 2014-06-17 16:18:18 -07:00
Dmitriy Ivanov
1f5e1a3cbc Move libraries for unit-tests to separate folder 
Change-Id: I1653f3f2fd63ba25525369bc725c8f7438ecf021
 2014-06-17 15:08:53 -07:00