From d987685173c3c64e58fb818ceaea81ffda78355d Mon Sep 17 00:00:00 2001
From: 90n20 <54727263+90n20@users.noreply.github.com>
Date: Thu, 23 Jan 2025 11:12:11 +0100
Subject: [PATCH] Add macos arm flags mappings

---
 qiling/os/posix/const.py         | 16 ++++++++++++++++
 qiling/os/posix/const_mapping.py |  4 +++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/qiling/os/posix/const.py b/qiling/os/posix/const.py
index 87fc41153..4a3ecaf78 100644
--- a/qiling/os/posix/const.py
+++ b/qiling/os/posix/const.py
@@ -476,6 +476,22 @@ class macos_x86_open_flags(QlPrettyFlag):
     O_BINARY    = None
     O_LARGEFILE = None
 
+class macos_arm_open_flags(QlPrettyFlag):
+    O_RDONLY    = 0x000000
+    O_WRONLY    = 0x000001
+    O_RDWR      = 0x000002
+    O_NONBLOCK  = 0x000004
+    O_APPEND    = 0x000008
+    O_ASYNC     = 0x000040
+    O_SYNC      = 0x000080
+    O_NOFOLLOW  = 0x000100
+    O_CREAT     = 0x000200
+    O_TRUNC     = 0x000400
+    O_EXCL      = 0x000800
+    O_NOCTTY    = 0x020000
+    O_DIRECTORY = 0x100000
+    O_BINARY    = None
+    O_LARGEFILE = None
 
 class linux_x86_open_flags(QlPrettyFlag):
     O_RDONLY    = 0x000000
diff --git a/qiling/os/posix/const_mapping.py b/qiling/os/posix/const_mapping.py
index 2832ae83b..135c6b530 100644
--- a/qiling/os/posix/const_mapping.py
+++ b/qiling/os/posix/const_mapping.py
@@ -57,7 +57,9 @@ def get_open_flags_class(archtype: QL_ARCH, ostype: QL_OS) -> Union[Type[Flag],
 
         QL_OS.MACOS: {
             QL_ARCH.X86:   macos_x86_open_flags,
-            QL_ARCH.X8664: macos_x86_open_flags
+            QL_ARCH.X8664: macos_x86_open_flags,
+            QL_ARCH.ARM: macos_arm_open_flags,
+            QL_ARCH.ARM64: macos_arm_open_flags
         },
 
         QL_OS.WINDOWS: {