dyld-832.7.1.tar.gz

[apple/dyld.git] / testing / kernel-cache-tests / large-auxkc-no-errors / test.py

diff --git a/testing/kernel-cache-tests/large-auxkc-no-errors/test.py b/testing/kernel-cache-tests/large-auxkc-no-errors/test.py
new file mode 100644 (file)
index 0000000..acca4be
--- /dev/null
+++ b/testing/kernel-cache-tests/large-auxkc-no-errors/test.py
@@ -0,0 +1,22 @@
+#!/usr/bin/python2.7
+
+import os
+import KernelCollection
+
+# The non-auxKC can still be 1GB.
+
+def check(kernel_cache):
+    # First build a kernel collection
+    kernel_cache.buildKernelCollection("arm64", "/large-auxkc-no-errors/main.kc", "/large-auxkc-no-errors/main.kernel", "/large-auxkc-no-errors/extensions", [], [])
+    kernel_cache.analyze("/large-auxkc-no-errors/main.kc", ["-layout", "-arch", "arm64"])
+
+    # Now build an aux cache using the baseline kernel collection
+    kernel_cache.buildAuxKernelCollection("arm64", "/large-auxkc-no-errors/aux.kc", "/large-auxkc-no-errors/main.kc", "", "/large-auxkc-no-errors/extensions", ["com.apple.foo", "com.apple.bar"], [])
+    kernel_cache.analyze("/large-auxkc-no-errors/main.kc", ["-layout", "-arch", "arm64"])
+
+
+# [~]> xcrun -sdk iphoneos.internal cc -arch arm64 -Wl,-static -mkernel -nostdlib -Wl,-add_split_seg_info -Wl,-rename_section,__TEXT,__text,__TEXT_EXEC,__text -Wl,-e,__start -Wl,-pagezero_size,0x0 -Wl,-pie main.c -o main.kernel
+# [~]> xcrun -sdk iphoneos.internal cc -arch arm64 -Wl,-kext -mkernel -nostdlib -Wl,-add_split_seg_info -Wl,-no_data_const foo.c -o extensions/foo.kext/foo
+# [~]> xcrun -sdk iphoneos.internal cc -arch arm64 -Wl,-kext -mkernel -nostdlib -Wl,-add_split_seg_info -Wl,-no_data_const bar.c -o extensions/bar.kext/bar
+# [~]> rm -r extensions/*.kext/*.ld
+