commit 29b3841ad8c1c18ee7ddd2d8cab85806b3d62eaa
author Andreas Gampe <agampe@google.com> Wed Aug 13 00:15:43 2014 -0700
committer Andreas Gampe <agampe@google.com> Tue Aug 19 12:27:00 2014 -0700
tree c0d981a1c1d045d0e7c147c26daebfcaa32c1dc4
parent 7df1754ae17acd891995159fc50f3bb176b770dd

ART: Set default visibility to protected

Set default visibility of symbols to protected. This allows the
linker to optimize internal calls and helps avoid plt calls.

Make almost all assembly stubs hidden, as -fvisibility does not
seem to apply to them. Change the assembly tests accordingly. Also
allows to clean up previous hacks to avoid plt calls.

Bug: 16974467

(cherry picked from commit 235e77bd9f19e4faefda109be40f8744f3a66f40)

Change-Id: I9030dcf6116251f434f94a2b08e56e12085af652

runtime/arch/arm/quick_entrypoints_arm.S

diff --git a/runtime/arch/arm/quick_entrypoints_arm.S b/runtime/arch/arm/quick_entrypoints_arm.S
index 9f0db8c..b4194f5 100644
--- a/runtime/arch/arm/quick_entrypoints_arm.S
+++ b/runtime/arch/arm/quick_entrypoints_arm.S
@@ -988,7 +988,7 @@
     /*
      * Called to do a generic JNI down-call
      */
-ENTRY art_quick_generic_jni_trampoline
+ENTRY_NO_HIDE art_quick_generic_jni_trampoline
     SETUP_REF_AND_ARGS_CALLEE_SAVE_FRAME
     str r0, [sp, #0]  // Store native ArtMethod* to bottom of stack.
 
@@ -1083,7 +1083,7 @@
 END art_quick_generic_jni_trampoline
 
     .extern artQuickToInterpreterBridge
-ENTRY art_quick_to_interpreter_bridge
+ENTRY_NO_HIDE art_quick_to_interpreter_bridge
     SETUP_REF_AND_ARGS_CALLEE_SAVE_FRAME
     mov     r1, r9                 @ pass Thread::Current
     mov     r2, sp                 @ pass SP