Full test (which fails)

vm/memory.go

@@ -2,17 +2,17 @@ package vm
 
 import "fmt"
 
-type memory struct {
+type Memory struct {
 	entries []uint64
 }
 
-func newMemory(size uint64) *memory {
-	return &memory{
+func NewMemory(size uint64) *Memory {
+	return &Memory{
 		entries: make([]uint64, size),
 	}
 }
 
-func (mem *memory) readUnsigned(index uint64) (uint64, error) {
+func (mem *Memory) ReadUnsigned(index uint64) (uint64, error) {
 	if index >= uint64(len(mem.entries)) {
 		return 0, fmt.Errorf("Invalid memory index: %016x", index)
 	}
@@ -20,15 +20,15 @@ func (mem *memory) readUnsigned(index uint64) (uint64, error) {
 	return mem.entries[index], nil
 }
 
-func (mem *memory) mustReadUnsigned(index uint64) uint64 {
-	value, err := mem.readUnsigned(index)
+func (mem *Memory) MustReadUnsigned(index uint64) uint64 {
+	value, err := mem.ReadUnsigned(index)
 	if err != nil {
 		panic(err)
 	}
 	return value
 }
 
-func (mem *memory) writeUnsigned(index uint64, value uint64) error {
+func (mem *Memory) WriteUnsigned(index uint64, value uint64) error {
 	if index >= uint64(len(mem.entries)) {
 		return fmt.Errorf("Invalid memory index: %016x", index)
 	}