Add visibility attributes in runtime/gc/allocator

Bug: 260881207
Test: presubmit
Test: abtd app_compat_drm
Test: abtd app_compat_top_100
Test: abtd app_compat_banking
Change-Id: I8a1f4e57fc966efa7c9555169689d1032b6b51bc

3 files changed, 15 insertions, 10 deletions

diff --git a/runtime/gc/allocator/rosalloc-inl.h b/runtime/gc/allocator/rosalloc-inl.h
index d1c81e3aba..3bbd29659c 100644
--- a/runtime/gc/allocator/rosalloc-inl.h
+++ b/runtime/gc/allocator/rosalloc-inl.h
@@ -19,7 +19,7 @@
 
 #include "rosalloc.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace gc {
 namespace allocator {
 
diff --git a/runtime/gc/allocator/rosalloc.cc b/runtime/gc/allocator/rosalloc.cc
index befc3f89c9..b50ffdcd3e 100644
--- a/runtime/gc/allocator/rosalloc.cc
+++ b/runtime/gc/allocator/rosalloc.cc
@@ -34,7 +34,7 @@
 #include "thread-current-inl.h"
 #include "thread_list.h"
 
-namespace art {
+namespace art HIDDEN {
 namespace gc {
 namespace allocator {
 
diff --git a/runtime/gc/allocator/rosalloc.h b/runtime/gc/allocator/rosalloc.h
index 35cdd5e9ab..531f509fd8 100644
--- a/runtime/gc/allocator/rosalloc.h
+++ b/runtime/gc/allocator/rosalloc.h
@@ -30,12 +30,13 @@
 
 #include "base/allocator.h"
 #include "base/bit_utils.h"
+#include "base/macros.h"
 #include "base/mem_map.h"
 #include "base/mutex.h"
 #include "runtime_globals.h"
 #include "thread.h"
 
-namespace art {
+namespace art HIDDEN {
 
 namespace gc {
 namespace allocator {
@@ -500,7 +501,7 @@ class RosAlloc {
   // The numbers of pages that are used for runs for each size bracket.
   static size_t numOfPages[kNumOfSizeBrackets];
   // The numbers of slots of the runs for each size bracket.
-  static size_t numOfSlots[kNumOfSizeBrackets];
+  EXPORT static size_t numOfSlots[kNumOfSizeBrackets];
   // The header sizes in bytes of the runs for each size bracket.
   static size_t headerSizes[kNumOfSizeBrackets];
 
@@ -783,9 +784,11 @@ class RosAlloc {
   size_t FreePages(Thread* self, void* ptr, bool already_zero) REQUIRES(lock_);
 
   // Allocate/free a run slot.
-  void* AllocFromRun(Thread* self, size_t size, size_t* bytes_allocated, size_t* usable_size,
-                     size_t* bytes_tl_bulk_allocated)
-      REQUIRES(!lock_);
+  EXPORT void* AllocFromRun(Thread* self,
+                            size_t size,
+                            size_t* bytes_allocated,
+                            size_t* usable_size,
+                            size_t* bytes_tl_bulk_allocated) REQUIRES(!lock_);
   // Allocate/free a run slot without acquiring locks.
   // TODO: REQUIRES(Locks::mutator_lock_)
   void* AllocFromRunThreadUnsafe(Thread* self, size_t size, size_t* bytes_allocated,
@@ -808,9 +811,11 @@ class RosAlloc {
   size_t FreeInternal(Thread* self, void* ptr) REQUIRES(!lock_);
 
   // Allocates large objects.
-  void* AllocLargeObject(Thread* self, size_t size, size_t* bytes_allocated,
-                         size_t* usable_size, size_t* bytes_tl_bulk_allocated)
-      REQUIRES(!lock_);
+  EXPORT void* AllocLargeObject(Thread* self,
+                                size_t size,
+                                size_t* bytes_allocated,
+                                size_t* usable_size,
+                                size_t* bytes_tl_bulk_allocated) REQUIRES(!lock_);
 
   // Revoke a run by adding it to non_full_runs_ or freeing the pages.
   void RevokeRun(Thread* self, size_t idx, Run* run) REQUIRES(!lock_);