re PR java/19285 (Interfaces not initialized by static field access)

2005-04-27  Andrew Haley  <aph@redhat.com>

        PR java/19285
        * prims.cc (_Jv_ResolvePoolEntry): New function.
        * include/jvm.h (_Jv_Linker::find_field): New arg: found_class.
        * link.cc (_Jv_Linker::find_field): New arg: found_class.
        (resolve_pool_entry): Initialize the class in which a field is
        found.
        (link_symbol_table): Pass new arg to found_class.

From-SVN: r99006

1 files changed, 16 insertions, 0 deletions

diff --git a/libjava/prims.cc b/libjava/prims.cc
index b62514581dd..98d30232451 100644
--- a/libjava/prims.cc
+++ b/libjava/prims.cc
@@ -359,6 +359,22 @@ _Jv_ThrowNullPointerException ()
   throw new java::lang::NullPointerException;
 }
 
+// Resolve an entry in the constant pool and return the target
+// address.
+void *
+_Jv_ResolvePoolEntry (jclass this_class, jint index)
+{
+  _Jv_Constants *pool = &this_class->constants;
+
+  if ((pool->tags[index] & JV_CONSTANT_ResolvedFlag) != 0)
+    return pool->data[index].field->u.addr;
+
+  JvSynchronize sync (this_class);
+  return (_Jv_Linker::resolve_pool_entry (this_class, index))
+    .field->u.addr;
+}
+
+
 // Explicitly throw a no memory exception.
 // The collector calls this when it encounters an out-of-memory condition.
 void _Jv_ThrowNoMemory()