From 258cab878cc651c4d6ee0235b4107dd66a79f5f8 Mon Sep 17 00:00:00 2001
From: Connor Wood <connorwood71@gmail.com>
Date: Mon, 17 Jul 2017 13:22:06 +0100
Subject: [PATCH] Implemented index references

---
 src/acpi/aml/namespace.rs   | 3 ++-
 src/acpi/aml/type2opcode.rs | 7 ++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/acpi/aml/namespace.rs b/src/acpi/aml/namespace.rs
index 0332b03..01ffdaf 100644
--- a/src/acpi/aml/namespace.rs
+++ b/src/acpi/aml/namespace.rs
@@ -28,7 +28,8 @@ pub enum ObjectReference {
     ArgObj(u8),
     LocalObj(u8),
     NamedObj(String),
-    Object(Box<AmlValue>)
+    Object(Box<AmlValue>),
+    Index(Box<AmlValue>, Box<AmlValue>)
 }
 
 #[derive(Debug, Clone)]
diff --git a/src/acpi/aml/type2opcode.rs b/src/acpi/aml/type2opcode.rs
index 52dcae0..c505201 100644
--- a/src/acpi/aml/type2opcode.rs
+++ b/src/acpi/aml/type2opcode.rs
@@ -353,16 +353,17 @@ fn parse_def_index(data: &[u8],
         })
     }
     
-    // TODO: Store the result, if appropriate
-    // TODO: Perform computation
     parser_opcode!(data, 0x88);
 
     let obj = parse_term_arg(&data[1..], ctx)?;
     let idx = parse_term_arg(&data[1 + obj.len..], ctx)?;
     let target = parse_target(&data[1 + obj.len + idx.len..], ctx)?;
+
+    let reference = AmlValue::ObjectReference(ObjectReference::Index(Box::new(obj.val), Box::new(idx.val)));
+    ctx.modify(target.val, reference.clone());
     
     Ok(AmlParseType {
-        val: AmlValue::Uninitialized,
+        val: reference,
         len: 1 + obj.len + idx.len + target.len
     })
 }