From 79ae584b0a2525938db6e7cb36b5b7721b511ad0 Mon Sep 17 00:00:00 2001
From: mayeut <mayeut@users.noreply.github.com>
Date: Mon, 10 Apr 2023 19:30:04 +0200
Subject: [PATCH] Use armv7l policy for 64-bit arm kernel in 32-bit mode
 (armv8l)

---
 src/auditwheel/policy/__init__.py | 9 ++++++---
 tests/unit/test_policy.py         | 4 ++++
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/auditwheel/policy/__init__.py b/src/auditwheel/policy/__init__.py
index ba5348f4..97fd3888 100644
--- a/src/auditwheel/policy/__init__.py
+++ b/src/auditwheel/policy/__init__.py
@@ -23,9 +23,12 @@ def get_arch_name() -> str:
     machine = _platform_module.machine()
     if sys.platform == "darwin" and machine == "arm64":
         return "aarch64"
-    if machine not in {"x86_64", "i686"}:
-        return machine
-    return {64: "x86_64", 32: "i686"}[bits]
+    if machine in {"x86_64", "i686"}:
+        return {64: "x86_64", 32: "i686"}[bits]
+    if machine in {"aarch64", "armv8l"}:
+        # use armv7l policy for 64-bit arm kernel in 32-bit mode (armv8l)
+        return {64: "aarch64", 32: "armv7l"}[bits]
+    return machine
 
 
 _ARCH_NAME = get_arch_name()
diff --git a/tests/unit/test_policy.py b/tests/unit/test_policy.py
index 52c94591..9fa21c9b 100644
--- a/tests/unit/test_policy.py
+++ b/tests/unit/test_policy.py
@@ -20,6 +20,8 @@
     [
         ("armv6l", "armv6l"),
         ("armv7l", "armv7l"),
+        ("armv8l", "armv7l"),
+        ("aarch64", "armv7l"),
         ("i686", "i686"),
         ("x86_64", "i686"),
     ],
@@ -35,8 +37,10 @@ def test_32bits_arch_name(machine_mock, reported_arch, expected_arch):
 @pytest.mark.parametrize(
     "reported_arch,expected_arch",
     [
+        ("armv8l", "aarch64"),
         ("aarch64", "aarch64"),
         ("ppc64le", "ppc64le"),
+        ("i686", "x86_64"),
         ("x86_64", "x86_64"),
     ],
 )