--- libmalloc/libmalloc-140.1.1/tests/Makefile
+++ libmalloc/libmalloc-166.220.1/tests/Makefile
@@ -5,46 +5,20 @@
 
 include $(DEVELOPER_DIR)/AppleInternal/Makefiles/darwintest/Makefile.common
 
-MALLOCBENCH_SOURCE := $(wildcard MallocBench/*.cpp)
-EXCLUDED_SOURCES := MallocBench.cpp
-CXX := $(shell $(XCRUN) -sdk "$(TARGETSDK)" -find clang++)
+TRACE_FILES := \
+	$(notdir $(wildcard $(SRCROOT)/../traces/*.mtrace))
 
-OTHER_CFLAGS += \
-	-DDARWINTEST \
-	-DOS_UNFAIR_LOCK_INLINE=1 \
-	-lCrashReporterClient \
-	-I$(SDKROOT)/System/Library/Frameworks/System.framework/PrivateHeaders \
-	-I$(SRCROOT)/../include/malloc
-
-$(OBJROOT)/MallocBench/%.o: MallocBench/%.cpp
-	@mkdir -p $(OBJROOT)/MallocBench
-	$(CXX) $(CFLAGS) -I$(SRCROOT)/MallocBench -std=gnu++11 -stdlib=libc++ -c -o $@ $<
-
-single-%: $(addprefix $(OBJROOT)/, $(MALLOCBENCH_SOURCE:.cpp=.o))
-	$(CXX) -c -o $(OBJROOT)/MallocBench-$@.o \
-		-I$(SRCROOT)/MallocBench \
-		$(CFLAGS) \
-		-DBENCHMARK_NAME=\"$*\" \
-		-DPARALLEL=false \
-		$(SRCROOT)/MallocBench.cpp
-	$(CXX) -o $(SYMROOT)/$@ \
-		$(CFLAGS) \
-		$^ \
-		$(OBJROOT)/MallocBench-$@.o
-
-parallel-%: $(addprefix $(OBJROOT)/, $(MALLOCBENCH_SOURCE:.cpp=.o))
-	$(CXX) -c -o $(OBJROOT)/MallocBench-$@.o \
-		-I$(SRCROOT)/MallocBench \
-		$(CFLAGS) \
-		-DBENCHMARK_NAME=\"$*\" \
-		-DPARALLEL=true \
-		$(SRCROOT)/MallocBench.cpp
-	$(CXX) -o $(SYMROOT)/$@ \
-		$(CFLAGS) \
-		$^ \
-		$(OBJROOT)/MallocBench-$@.o
+# add trace files without the traces/ prefix, fex:
+#   exclude_this_file.mtrace
+EXCLUDED_TRACE_FILES :=
 
 OTHER_TEST_TARGETS = \
+	$(addprefix nano-trace-replay_, $(basename $(filter-out $(EXCLUDED_TRACE_FILES), $(TRACE_FILES))))
+
+BATS_PLISTS = \
+	$(patsubst %,$(SYMROOT)/%.plist,$(OTHER_TEST_TARGETS))
+
+CUSTOM_TARGETS = \
 	single-churn \
 	single-list_allocate \
 	single-tree_allocate \
@@ -65,12 +39,84 @@
 #	parallel-medium \
 #	parallel-big
 
-ASAN_DYLIB_PATH := /usr/local/lib/sanitizers/
+MALLOCBENCH_SOURCE := $(wildcard MallocBench/*.cpp)
+EXCLUDED_SOURCES := \
+	MallocBench.cpp \
+	nano_trace_replay.c
+CXX := $(shell $(XCRUN) -sdk "$(TARGETSDK)" -find clang++)
+
+WARNING_CFLAGS := -Wno-format-invalid-specifier -Wno-format-extra-args
+OTHER_CFLAGS += \
+	-DDARWINTEST \
+	-DOS_UNFAIR_LOCK_INLINE=1 \
+	-lCrashReporterClient \
+	-I$(SDKROOT)/System/Library/Frameworks/System.framework/PrivateHeaders \
+	-I$(SRCROOT)/../include/malloc \
+	$(WARNING_CFLAGS)
+
+$(OBJROOT)/MallocBench/%.o: MallocBench/%.cpp
+	@mkdir -p $(OBJROOT)/MallocBench
+	$(CXX) $(CFLAGS) -I$(SRCROOT)/MallocBench -std=gnu++11 -stdlib=libc++ -c -o $@ $<
+
+single-%: $(addprefix $(OBJROOT)/, $(MALLOCBENCH_SOURCE:.cpp=.o))
+	$(CXX) -c -o $(OBJROOT)/MallocBench-$@.o \
+		-I$(SRCROOT)/MallocBench \
+		$(CFLAGS) \
+		-DBENCHMARK_NAME=\"$*\" \
+		-DPARALLEL=false \
+		$(SRCROOT)/MallocBench.cpp
+	$(CXX) -o $(SYMROOT)/$@ \
+		$(CFLAGS) \
+		$^ \
+		$(OBJROOT)/MallocBench-$@.o
+
+install-single-%: $(CUSTOM_TARGETS)
+	@mkdir -p $(INSTALLDIR)
+	cp $(SYMROOT)/$(patsubst install-%,%,$@) $(INSTALLDIR)/$(patsubst install-%,%,$@)
+
+parallel-%: $(addprefix $(OBJROOT)/, $(MALLOCBENCH_SOURCE:.cpp=.o))
+	$(CXX) -c -o $(OBJROOT)/MallocBench-$@.o \
+		-I$(SRCROOT)/MallocBench \
+		$(CFLAGS) \
+		-DBENCHMARK_NAME=\"$*\" \
+		-DPARALLEL=true \
+		$(SRCROOT)/MallocBench.cpp
+	$(CXX) -o $(SYMROOT)/$@ \
+		$(CFLAGS) \
+		$^ \
+		$(OBJROOT)/MallocBench-$@.o
+
+install-parallel-%: $(CUSTOM_TARGETS)
+	@mkdir -p $(INSTALLDIR)
+	cp $(SYMROOT)/$(patsubst install-%,%,$@) $(INSTALLDIR)/$(patsubst install-%,%,$@)
+
+nano-trace-replay_%: $(SRCROOT)/nano_trace_replay.c
+	$(CC) \
+		$(CFLAGS) $(DT_CFLAGS) $(OTHER_CFLAGS) \
+		$(LDFLAGS) $(DT_LDFLAGS) $(OTHER_LDFLAGS) \
+		-DTRACE_NAME="$(patsubst nano-trace-replay_%,%,$(notdir $@))" \
+		-o $@ \
+		$(SRCROOT)/nano_trace_replay.c
+
+$(BATS_PLISTS): %.plist : %
+	$(EXTRACTMETA) extract -i /$(INSTALLPATH)/$(notdir $<) -b $(SYMROOT)/$(notdir $<) -o $@
+	@plutil -convert binary1 $@
+
+SANITIZER_DYLIB_PATH := /usr/local/lib/sanitizers/
 asan: OTHER_CFLAGS += -fsanitize=address
-asan: OTHER_LDFLAGS += -Wl,-rpath -Wl,$(ASAN_DYLIB_PATH)
+asan: OTHER_LDFLAGS += -Wl,-rpath -Wl,$(SANITIZER_DYLIB_PATH)
+
+ifeq ($(Embedded),NO)
+tsan: CFLAGS := $(filter-out $(ARCH_FLAGS),$(CFLAGS)) -arch x86_64 -fsanitize=thread
+tsan: OTHER_LDFLAGS += -Wl,-rpath -Wl,$(SANITIZER_DYLIB_PATH)
+else
+EXCLUDED_SOURCES += tsan.c
+endif
 
 madvise: OTHER_CFLAGS += -I../src
 stack_logging_test: OTHER_CFLAGS += -I../private
 radix_tree_test: OTHER_CFLAGS += -I../src -framework Foundation
 
+.DEFAULT_GOAL := all
+
 include $(DEVELOPER_DIR)/AppleInternal/Makefiles/darwintest/Makefile.targets