Introduce hwasan mode for linker
This mode instructs the linker to search for libraries in hwasan
subdirectories of all library search paths. This is set up to contain a
hwasan-enabled copy of libc, which is needed for HWASan programs to
operate. There are two ways this mode can be enabled:
* for native binaries, by using the linker_hwasan64 symlink as its
interpreter
* for apps: by setting the LD_HWASAN environment variable in wrap.sh
Bug: 276930343
Change-Id: I0f4117a50091616f26947fbe37a28ee573b97ad0
diff --git a/apex/Android.bp b/apex/Android.bp
index 90a14b2..6201ad1 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -41,6 +41,11 @@
"libc_malloc_debug",
"libc_malloc_hooks",
],
+ arch: {
+ arm64: {
+ native_shared_libs: ["libc_hwasan", "libclang_rt.hwasan"],
+ },
+ },
binaries: [
"linkerconfig",
],