From 16e7d1dfb6c7f44c66c6ee4a7538aa779e0c34b5 Mon Sep 17 00:00:00 2001
From: Roman Boykov <romychs@gmail.com>
Date: Thu, 2 Apr 2026 11:54:47 +0300
Subject: [PATCH] fix npe

---
 cpu.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/cpu.go b/cpu.go
index f5d201b..ccf8218 100644
--- a/cpu.go
+++ b/cpu.go
@@ -16,10 +16,9 @@ func NewCPU(core MemIoRW) *CPU {
 	z.core = core
 	z.cycleCount = 0
 	z.codeCoverageEnabled = false
-	// z.codeCoverage = make(map[uint16]bool)
 	// z.memAccess =
 	z.codeCoverageEnabled = false
-	// z.codeCoverage         map[uint16]bool
+	z.codeCoverage = map[uint16]bool{}
 	z.extendedStackEnabled = false
 	//z.extendedStack        [65536]uint8
 	z.extendedStack = map[uint16]PushValueType{}