1 files changed, 36 insertions, 0 deletions
diff --git a/vm/mterp/x86-atom/OP_FLOAT_TO_DOUBLE.S b/vm/mterp/x86-atom/OP_FLOAT_TO_DOUBLE.S
new file mode 100644
index 0000000..91866a4
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+++ b/vm/mterp/x86-atom/OP_FLOAT_TO_DOUBLE.S
@@ -0,0 +1,36 @@
+   /* Copyright (C) 2008 The Android Open Source Project
+    *
+    * Licensed under the Apache License, Version 2.0 (the "License");
+    * you may not use this file except in compliance with the License.
+    * You may obtain a copy of the License at
+    *
+    * http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing, software
+    * distributed under the License is distributed on an "AS IS" BASIS,
+    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    * See the License for the specific language governing permissions and
+    * limitations under the License.
+    */
+
+   /*
+    * File: OP_FLOAT_TO_DOUBLE.S
+    *
+    * Code: Converts a float to a double. Uses no substitutions.
+    *
+    * For: float-to-double
+    *
+    * Description: Convert the float in source register to a double
+    *              and store the result in the destintation register
+    *
+    * Format: B|A|op (12x)
+    *
+    * Syntax: op vA, vB
+    */
+
+    movl        rINST, %edx             # %edx<- BA
+    shr         $$4, rINST              # rINST<- B
+    and         $$15, %edx              # %edx<- A
+    flds        (rFP, rINST, 4)         # load float
+    fstpl       (rFP, %edx, 4)          # store double
+    FINISH      1                       # jump to next instruction