From b2c7be39ee1b6f06e89aaded3cac96842011af4b Mon Sep 17 00:00:00 2001
From: Derek Parker <parkerderek86@gmail.com>
Date: Wed, 15 Nov 2023 06:59:13 -0800
Subject: [PATCH] Add support for ARM64 architecture in FileInfo struct and
 machoFile

---
 file.go  | 1 +
 macho.go | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/file.go b/file.go
index 369f47f..3097b3d 100644
--- a/file.go
+++ b/file.go
@@ -391,6 +391,7 @@ type FileInfo struct {
 const (
 	ArchAMD64 = "amd64"
 	ArchARM   = "arm"
+	ArchARM64 = "arm64"
 	Arch386   = "i386"
 	ArchMIPS  = "mips"
 )
diff --git a/macho.go b/macho.go
index 1903732..2e913ba 100644
--- a/macho.go
+++ b/macho.go
@@ -113,6 +113,9 @@ func (m *machoFile) getFileInfo() *FileInfo {
 	case macho.CpuAmd64:
 		fi.WordSize = intSize64
 		fi.Arch = ArchAMD64
+	case macho.CpuArm64:
+		fi.WordSize = intSize64
+		fi.Arch = ArchARM64
 	default:
 		panic("Unsupported architecture")
 	}