commit 0f64c8e23e3cf414e6a38c12f10a257fe9db6271
author Florian Mayer <fmayer@google.com> Wed Nov 08 09:03:10 2023 -0800
committer Florian Mayer <fmayer@google.com> Thu Nov 16 21:16:44 2023 +0000
tree 0b82c790bbe24ef79a4084881b497b778c05d279
parent c7c6605c35970a3a460c38b281edd698e0773943

Allow to set scudo allocation buffer size

This is used for fullmte builds, which are optimized for bug detection.

Bug: 309446692
Change-Id: I004635ebb7e1161e63012935271851c806cb8574

rootdir/Android.mk

diff --git a/rootdir/Android.mk b/rootdir/Android.mk
index cc6b64a..7deb173 100644
--- a/rootdir/Android.mk
+++ b/rootdir/Android.mk
@@ -72,6 +72,11 @@
   endif
 endif
 
+EXPORT_GLOBAL_SCUDO_ALLOCATION_RING_BUFFER_SIZE :=
+ifneq ($(PRODUCT_SCUDO_ALLOCATION_RING_BUFFER_SIZE),)
+  EXPORT_GLOBAL_SCUDO_ALLOCATION_RING_BUFFER_SIZE := export SCUDO_ALLOCATION_RING_BUFFER_SIZE $(PRODUCT_SCUDO_ALLOCATION_RING_BUFFER_SIZE)
+endif
+
 EXPORT_GLOBAL_GCOV_OPTIONS :=
 ifeq ($(NATIVE_COVERAGE),true)
   EXPORT_GLOBAL_GCOV_OPTIONS := export GCOV_PREFIX /data/misc/trace
@@ -216,6 +221,7 @@
 	$(hide) sed -i -e 's?%EXPORT_GLOBAL_GCOV_OPTIONS%?$(EXPORT_GLOBAL_GCOV_OPTIONS)?g' $@
 	$(hide) sed -i -e 's?%EXPORT_GLOBAL_CLANG_COVERAGE_OPTIONS%?$(EXPORT_GLOBAL_CLANG_COVERAGE_OPTIONS)?g' $@
 	$(hide) sed -i -e 's?%EXPORT_GLOBAL_HWASAN_OPTIONS%?$(EXPORT_GLOBAL_HWASAN_OPTIONS)?g' $@
+	$(hide) sed -i -e 's?%EXPORT_GLOBAL_SCUDO_ALLOCATION_RING_BUFFER_SIZE%?$(EXPORT_GLOBAL_SCUDO_ALLOCATION_RING_BUFFER_SIZE)?g' $@
 
 # Append PLATFORM_VNDK_VERSION to base name.
 define append_vndk_version