commit e235ded73360f87077fc246afa07a64af93480fd
author Hang Lu <quic_hangl@quicinc.com> Mon Aug 29 14:42:34 2022 +0800
committer Hang Lu <quic_hangl@quicinc.com> Wed Apr 19 22:59:46 2023 +0000
tree a64747e6e11f342f1c565f0856e510273efc314c
parent 0ab788ee836e03fa9aa49f0da94a2f9ea0f06a78

Enable HWASan for multiple modules in one place(Make)

Environment variables HWASAN_INCLUDE_PATHS and
PRODUCT_HWASAN_INCLUDE_PATHS can be used to enable HWASan for multiple
modules, by just adding the module directory to the env variable.

Bug: b/271948407
Test: Set specific module directory to above env variable and check the
assembly codes of output elf files after building, finding hwasan
related symbols inside.

Change-Id: I4493cb627fb564ee317eb95bd24ec020d42ae28c

core/soong_config.mk

diff --git a/core/soong_config.mk b/core/soong_config.mk
index 6348cf0..e4b82e5 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -110,6 +110,7 @@
 $(call add_json_list, CFIExcludePaths,                   $(CFI_EXCLUDE_PATHS) $(PRODUCT_CFI_EXCLUDE_PATHS))
 $(call add_json_list, CFIIncludePaths,                   $(CFI_INCLUDE_PATHS) $(PRODUCT_CFI_INCLUDE_PATHS))
 $(call add_json_list, IntegerOverflowExcludePaths,       $(INTEGER_OVERFLOW_EXCLUDE_PATHS) $(PRODUCT_INTEGER_OVERFLOW_EXCLUDE_PATHS))
+$(call add_json_list, HWASanIncludePaths,                $(HWASAN_INCLUDE_PATHS) $(PRODUCT_HWASAN_INCLUDE_PATHS))
 
 $(call add_json_list, MemtagHeapExcludePaths,            $(MEMTAG_HEAP_EXCLUDE_PATHS) $(PRODUCT_MEMTAG_HEAP_EXCLUDE_PATHS))
 $(call add_json_list, MemtagHeapAsyncIncludePaths,       $(MEMTAG_HEAP_ASYNC_INCLUDE_PATHS) $(PRODUCT_MEMTAG_HEAP_ASYNC_INCLUDE_PATHS))