1 files changed, 27 insertions, 0 deletions
diff --git a/vm/mterp/x86/OP_AGET_WIDE.S b/vm/mterp/x86/OP_AGET_WIDE.S
new file mode 100644
index 0000000..c050156
--- /dev/null
+++ b/vm/mterp/x86/OP_AGET_WIDE.S
@@ -0,0 +1,27 @@
+%verify "executed"
+    /*
+     * Array get, 64 bits.  vAA <- vBB[vCC].
+     *
+     */
+    /* op vAA, vBB, vCC */
+    movzbl    2(rPC),%eax               # eax<- BB
+    movzbl    3(rPC),%ecx               # ecx<- CC
+    movzbl    rINST_HI,rINST_FULL       # rINST_FULL<- AA
+    GET_VREG(%eax,%eax)                 # eax<- vBB (array object)
+    GET_VREG(%ecx,%ecx)                 # ecs<- vCC (requested index)
+    testl     %eax,%eax                 # null array object?
+    je        common_errNullObject      # bail if so
+    cmpl      offArrayObject_length(%eax),%ecx
+    jb        .L${opcode}_finish        # index < length, OK
+    jmp       common_errArrayIndex      # index >= length, bail
+%break
+
+.L${opcode}_finish:
+    leal      offArrayObject_contents(%eax,%ecx,8),%eax
+    movl      (%eax),%ecx
+    movl      4(%eax),%eax
+    SET_VREG_WORD(%ecx,rINST_FULL,0)
+    SET_VREG_WORD(%eax,rINST_FULL,1)
+    FETCH_INST_WORD(2)
+    ADVANCE_PC(2)
+    GOTO_NEXT