From 64ff7fc04b62b8830add22fe31eaf601e021bfa2 Mon Sep 17 00:00:00 2001
From: NiTiSon <NiTiSon@users.noreply.github.com>
Date: Mon, 9 Sep 2024 21:25:08 +0300
Subject: [PATCH] updated push instruction info

---
 docs/runtime/bytecode/push.md | 54 +++++++++++++++++++++++++----------
 docs/runtime/versions/zero.md | 26 -----------------
 2 files changed, 39 insertions(+), 41 deletions(-)
 delete mode 100644 docs/runtime/versions/zero.md

diff --git a/docs/runtime/bytecode/push.md b/docs/runtime/bytecode/push.md
index 01d5736..624dc7a 100644
--- a/docs/runtime/bytecode/push.md
+++ b/docs/runtime/bytecode/push.md
@@ -1,7 +1,7 @@
 # `push` instructions
 Push instructions are pushing values onto stack for future using
 
-## Push argument
+## Push arguments
 
 Property|Value
 --:|---
@@ -10,21 +10,36 @@ Assembly|`push arg <name: literal>`<br/>`push arg <index: u16>`
 Description|Push argument value onto stack
 Size|3
 
-## Push local
 Property|Value
 --:|---
 Code|`0x03`
-Assembly|`push <name: literal>`<br/>`push <index: u16>`
+Assembly|`push &arg <name: literal>`<br/>`push &arg <index: u16>`
+Description|Push argument reference onto stack
+Size|3
+
+## Push locals
+
+Property|Value
+--:|---
+Code|`0x05`
+Assembly|`push local <name: literal>`<br/>`push local <index: u16>`
 Description|Push local variable value onto stack
 Size|3
 
-## Push literals
+Property|Value
+--:|---
+Code|`0x06`
+Assembly|`push &local <name: literal>`<br/>`push &local <index: u16>`
+Description|Push local variable reference onto stack
+Size|3
+
+## Push numerics
 
 === "i8"
 
 	Property|Value
 	--:|---
-	Code|`0x20`
+	Code|`0x10`
 	Assembly|`push <value: i8>`
 	Description|Push 8-bit integer onto stack
 	Size|2
@@ -33,7 +48,7 @@ Size|3
 
 	Property|Value
 	--:|---
-	Code|`0x21`
+	Code|`0x11`
 	Assembly|`push <value: i16>`
 	Description|Push 16-bit integer onto stack
 	Size|3
@@ -42,7 +57,7 @@ Size|3
 
 	Property|Value
 	--:|---
-	Code|`0x22`
+	Code|`0x12`
 	Assembly|`push <value: i32>`
 	Description|Push 32-bit integer onto stack
 	Size|5
@@ -51,7 +66,7 @@ Size|3
 
 	Property|Value
 	--:|---
-	Code|`0x23`
+	Code|`0x13`
 	Assembly|`push <value: i64>`
 	Description|Push 64-bit integer onto stack
 	Size|9
@@ -60,7 +75,7 @@ Size|3
 
 	Property|Value
 	--:|---
-	Code|`0x25`
+	Code|`0x14`
 	Assembly|`push <value: u8>`
 	Description|Push 8-bit unsigned integer onto stack
 	Size|2
@@ -69,7 +84,7 @@ Size|3
 
 	Property|Value
 	--:|---
-	Code|`0x26`
+	Code|`0x15`
 	Assembly|`push <value: u16>`
 	Description|Push 16-bit unsigned integer onto stack
 	Size|3
@@ -78,7 +93,7 @@ Size|3
 
 	Property|Value
 	--:|---
-	Code|`0x27`
+	Code|`0x16`
 	Assembly|`push <value: u32>`
 	Description|Push 32-bit unsigned integer onto stack
 	Size|5
@@ -87,7 +102,7 @@ Size|3
 
 	Property|Value
 	--:|---
-	Code|`0x28`
+	Code|`0x17`
 	Assembly|`push <value: u64>`
 	Description|Push 64-bit unsigned integer onto stack
 	Size|9
@@ -96,7 +111,7 @@ Size|3
 
 	Property|Value
 	--:|---
-	Code|`0x2B`
+	Code|`0x18`
 	Assembly|`push <value: f32>`
 	Description|Push float integer onto stack
 	Size|5
@@ -105,7 +120,16 @@ Size|3
 
 	Property|Value
 	--:|---
-	Code|`0x2C`
+	Code|`0x19`
 	Assembly|`push <value: f64>`
 	Description|Push double float integer onto stack
-	Size|9
\ No newline at end of file
+	Size|9
+
+## Push null
+
+Property|Value
+--:|---
+Code|`0x1B`
+Assembly|`push null`
+Description|Push null onto stack
+Size|1
\ No newline at end of file
diff --git a/docs/runtime/versions/zero.md b/docs/runtime/versions/zero.md
deleted file mode 100644
index c36becc..0000000
--- a/docs/runtime/versions/zero.md
+++ /dev/null
@@ -1,26 +0,0 @@
-# NLR vZero
-NiTiS Languages' Runtime version Zero is the initial version containing all basic instructions and features, all following updates are based on this version.
-
-## Instructions
-
-Byte range|Instructions
-:-:|---
-0x00|[`nope`](/runtime/bytecode/nope/)
-0x01|[`break`](/runtime/bytecode/break/)
-0x02|[`push arg`](/runtime/bytecode/push/#push-argument)
-0x03|[`push`](/runtime/bytecode/push/#push-local)
-0x04|[`pop`](/runtime/bytecode/pop/)
-0x05|[`ret`](/runtime/bytecode/ret/)
-0x06<br/>⋮<br/>0x1F|Unused
-0x20<br/>⋮<br/>0x2D|[`push`](/runtime/bytecode/push/#push-literals)
-0x2E|[`add`](/runtime/bytecode/add/)
-0x2F|[`sub`](/runtime/bytecode/sub/)
-0x30|[`div`](/runtime/bytecode/div/)
-0x31|[`mul`](/runtime/bytecode/mul/)
-0x32|[`rem`](/runtime/bytecode/rem/)
-0x33|[`and`](/runtime/bytecode/and/)
-0x34|[`or`](/runtime/bytecode/or/)
-0x35|[`xor`](/runtime/bytecode/xor/)
-0x36|[`neg`](/runtime/bytecode/neg/)
-0x37|[`not`](/runtime/bytecode/not/)
-0x38<br/>⋮<br/>0xFF|Unused
\ No newline at end of file