From 20621e073562ee5d423b636fae8b6aa8e38275fa Mon Sep 17 00:00:00 2001
From: stefan <stefan@s00.xyz>
Date: Wed, 24 May 2023 22:29:46 -0400
Subject: readme and cleanup

---
 vm/instruction.go | 147 ------------------------------------------------------
 1 file changed, 147 deletions(-)
 delete mode 100644 vm/instruction.go

(limited to 'vm/instruction.go')

diff --git a/vm/instruction.go b/vm/instruction.go
deleted file mode 100644
index 5cd56e6..0000000
--- a/vm/instruction.go
+++ /dev/null
@@ -1,147 +0,0 @@
-package main
-
-import (
-	 "github.com/holiman/uint256"
-)
-
-type Handler func(vm *Evm)
-
-type Instruction struct {
-	name string
-	n    int // number of params
-	handler Handler  
-}
-
-type Inst Instruction // shorthand
-
-// i miss c macros :(
-var Instructions = [256]Instruction{
-	STOP: {
-        	name: "STOP",
-		n: 0,
-		handler: func(vm *Evm) { vm.stopped = true },
-	} ,
-	ADD: {
-		name: "ADD", 
-		n: 2, 
-		handler: func(vm *Evm) { 
-			o := uint256.NewInt(0)
-			vm.stack.Push(o.Add(vm.stack.Pop(), vm.stack.Pop()))
-		},
-	},
-	MUL: {
-		n: 2, 
-		name: "MUL",
-		handler: func(vm *Evm) {
-			o := uint256.NewInt(0)
-			vm.stack.Push(o.Mul(vm.stack.Pop(), vm.stack.Pop())) 
-		},
-	},
-	SUB: {
-		n: 2, 
-		name: "SUB",
-		handler: func(vm *Evm) {
-			o := uint256.NewInt(0)
-			vm.stack.Push(o.Sub(vm.stack.Pop(), vm.stack.Pop()))
-		},
-	},
-	DIV: {
-		n: 2, 
-		name: "DIV",
-		handler: func(vm *Evm) { 
-			o := uint256.NewInt(0)
-			vm.stack.Push(o.Div(vm.stack.Pop(), vm.stack.Pop()))
-		},	
-	},
-	SDIV: { 
-		n: 2, 
-		name: "SDIV", 
-		handler: func(vm *Evm) {
-			o := uint256.NewInt(0)
-			vm.stack.Push(o.SDiv(vm.stack.Pop(), vm.stack.Pop())) 
-		},
-	},
-	MOD: {
-		n: 2, 
-		name: "MOD",
-		handler: func(vm *Evm) { 
-			o := uint256.NewInt(0)
-			vm.stack.Push(o.Mod(vm.stack.Pop(), vm.stack.Pop())) 
-		},
-	},
-	SMOD: {
-		n: 2, 
-		name: "SMOD", 
-		handler: func(vm *Evm) { 
-			o := uint256.NewInt(0)
-			vm.stack.Push(o.SMod(vm.stack.Pop(), vm.stack.Pop())) 
-		},
-	},
-	ADDMOD: { 
-		n: 3, 
-		name: "ADDMOD",
-		handler: func(vm *Evm) { 
-			o := uint256.NewInt(0)
-			vm.stack.Push(o.AddMod(vm.stack.Pop(), vm.stack.Pop(), vm.stack.Pop())) 
-		},
-	},
-	MULMOD: {
-		n: 3, 
-		name: "MULMOD", 
-		handler: func(vm *Evm) {
-			o := uint256.NewInt(0)
-			vm.stack.Push(o.MulMod(vm.stack.Pop(), vm.stack.Pop(), vm.stack.Pop()))
-		},
-	},
-	POP: { 
-		n: 1, 
-		name: "POP", 
-		handler: func(vm *Evm) { 
-			vm.stack.Pop() 
-		},
-	}, 
-	MLOAD: { 
-		n: 1, 
-		name: "MLOAD",
-	},
-	MSTORE: {
-		n: 2, 
-		name: "MSTORE", 
-	},
-	MSTORE8: { 
-		n: 2, 
-		name: "MSTORE8", 
-	},
-	PUSH1:  { name: "PUSH1" },
-	PUSH2:  { name: "PUSH2" },
-	PUSH3:  { name: "PUSH3" },
-	PUSH4:  { name: "PUSH4" },
-	PUSH5:  { name: "PUSH5" },
-	PUSH6:  { name: "PUSH6" },
-	PUSH7:  { name: "PUSH7" },
-	PUSH8:  { name: "PUSH8" },
-	PUSH9:  { name: "PUSH9" },
-	PUSH10: { name: "PUSH0" },
-	PUSH11: { name: "PUSH11" },
-	PUSH12: { name: "PUSH12" },
-	PUSH13: { name: "PUSH13" },
-	PUSH14: { name: "PUSH14" },
-	PUSH15: { name: "PUSH15" },
-	PUSH16: { name: "PUSH16" },
-	PUSH17: { name: "PUSH17" },
-	PUSH18: { name: "PUSH18" },
-	PUSH19: { name: "PUSH19" },
-	PUSH20: { name: "PUSH20" },
-	PUSH21: { name: "PUSH21" },
-	PUSH22: { name: "PUSH22" },
-	PUSH23: { name: "PUSH23" },
-	PUSH24: { name: "PUSH24" },
-	PUSH25: { name: "PUSH25" },
-	PUSH26: { name: "PUSH26" },
-	PUSH27: { name: "PUSH27" },
-	PUSH28: { name: "PUSH28" },
-	PUSH29: { name: "PUSH29" },
-	PUSH30: { name: "PUSH30" },
-	PUSH31: { name: "PUSH31" },
-	PUSH32: { name: "PUSH32" },
-}
-- 
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