moved state and vm to core

1 files changed, 0 insertions, 76 deletions

diff --git a/vm/memory.go b/vm/memory.go
deleted file mode 100644
index dd47fa1b5..000000000
--- a/vm/memory.go
+++ /dev/null
@@ -1,76 +0,0 @@
-package vm
-
-import (
-	"fmt"
-
-	"github.com/ethereum/go-ethereum/common"
-)
-
-type Memory struct {
-	store []byte
-}
-
-func NewMemory() *Memory {
-	return &Memory{nil}
-}
-
-func (m *Memory) Set(offset, size uint64, value []byte) {
-	value = common.RightPadBytes(value, int(size))
-
-	totSize := offset + size
-	lenSize := uint64(len(m.store) - 1)
-	if totSize > lenSize {
-		// Calculate the diff between the sizes
-		diff := totSize - lenSize
-		if diff > 0 {
-			// Create a new empty slice and append it
-			newSlice := make([]byte, diff-1)
-			// Resize slice
-			m.store = append(m.store, newSlice...)
-		}
-	}
-	copy(m.store[offset:offset+size], value)
-}
-
-func (m *Memory) Resize(size uint64) {
-	if uint64(m.Len()) < size {
-		m.store = append(m.store, make([]byte, size-uint64(m.Len()))...)
-	}
-}
-
-func (self *Memory) Get(offset, size int64) (cpy []byte) {
-	if size == 0 {
-		return nil
-	}
-
-	if len(self.store) > int(offset) {
-		cpy = make([]byte, size)
-		copy(cpy, self.store[offset:offset+size])
-
-		return
-	}
-
-	return
-}
-
-func (m *Memory) Len() int {
-	return len(m.store)
-}
-
-func (m *Memory) Data() []byte {
-	return m.store
-}
-
-func (m *Memory) Print() {
-	fmt.Printf("### mem %d bytes ###\n", len(m.store))
-	if len(m.store) > 0 {
-		addr := 0
-		for i := 0; i+32 <= len(m.store); i += 32 {
-			fmt.Printf("%03d: % x\n", addr, m.store[i:i+32])
-			addr++
-		}
-	} else {
-		fmt.Println("-- empty --")
-	}
-	fmt.Println("####################")
-}