diff --git a/bp2build/conversion.go b/bp2build/conversion.go
index e53f29e..c43fbd8 100644
--- a/bp2build/conversion.go
+++ b/bp2build/conversion.go
@@ -6,6 +6,7 @@
 	"strings"
 
 	"android/soong/android"
+	"android/soong/cc"
 	cc_config "android/soong/cc/config"
 	java_config "android/soong/java/config"
 
@@ -28,7 +29,8 @@
 	files = append(files, newFile("android", "constants.bzl", android.BazelCcToolchainVars(cfg)))
 
 	files = append(files, newFile("cc_toolchain", GeneratedBuildFileName, "")) // Creates a //cc_toolchain package.
-	files = append(files, newFile("cc_toolchain", "constants.bzl", cc_config.BazelCcToolchainVars(cfg)))
+	files = append(files, newFile("cc_toolchain", "config_constants.bzl", cc_config.BazelCcToolchainVars(cfg)))
+	files = append(files, newFile("cc_toolchain", "sanitizer_constants.bzl", cc.BazelCcSanitizerToolchainVars(cfg)))
 
 	files = append(files, newFile("java_toolchain", GeneratedBuildFileName, "")) // Creates a //java_toolchain package.
 	files = append(files, newFile("java_toolchain", "constants.bzl", java_config.BazelJavaToolchainVars(cfg)))
diff --git a/bp2build/conversion_test.go b/bp2build/conversion_test.go
index 43daddc..b9c06bc 100644
--- a/bp2build/conversion_test.go
+++ b/bp2build/conversion_test.go
@@ -101,7 +101,11 @@
 		},
 		{
 			dir:      "cc_toolchain",
-			basename: "constants.bzl",
+			basename: "config_constants.bzl",
+		},
+		{
+			dir:      "cc_toolchain",
+			basename: "sanitizer_constants.bzl",
 		},
 		{
 			dir:      "java_toolchain",
diff --git a/cc/sanitize.go b/cc/sanitize.go
index 8e2d161..c61e5e4 100644
--- a/cc/sanitize.go
+++ b/cc/sanitize.go
@@ -78,6 +78,9 @@
 	hwasanGlobalOptions = []string{"heap_history_size=1023", "stack_history_size=512",
 		"export_memory_stats=0", "max_malloc_fill_size=4096", "malloc_fill_byte=0"}
 	memtagStackCommonFlags = []string{"-march=armv8-a+memtag"}
+
+	hostOnlySanitizeFlags   = []string{"-fno-sanitize-recover=all"}
+	deviceOnlySanitizeFlags = []string{"-fsanitize-trap=all", "-ftrap-function=abort"}
 )
 
 type SanitizerType int
@@ -379,7 +382,12 @@
 
 var _ android.SkipApexAllowedDependenciesCheck = (*libraryDependencyTag)(nil)
 
+var exportedVars = android.NewExportedVariables(pctx)
+
 func init() {
+	exportedVars.ExportStringListStaticVariable("HostOnlySanitizeFlags", hostOnlySanitizeFlags)
+	exportedVars.ExportStringList("DeviceOnlySanitizeFlags", deviceOnlySanitizeFlags)
+
 	android.RegisterMakeVarsProvider(pctx, cfiMakeVarsProvider)
 	android.RegisterMakeVarsProvider(pctx, hwasanMakeVarsProvider)
 }
@@ -869,9 +877,9 @@
 			// When fuzzing, we wish to crash with diagnostics on any bug.
 			flags.Local.CFlags = append(flags.Local.CFlags, "-fno-sanitize-trap=all", "-fno-sanitize-recover=all")
 		} else if ctx.Host() {
-			flags.Local.CFlags = append(flags.Local.CFlags, "-fno-sanitize-recover=all")
+			flags.Local.CFlags = append(flags.Local.CFlags, hostOnlySanitizeFlags...)
 		} else {
-			flags.Local.CFlags = append(flags.Local.CFlags, "-fsanitize-trap=all", "-ftrap-function=abort")
+			flags.Local.CFlags = append(flags.Local.CFlags, deviceOnlySanitizeFlags...)
 		}
 
 		if enableMinimalRuntime(s) {
@@ -1787,3 +1795,7 @@
 func hwasanMakeVarsProvider(ctx android.MakeVarsContext) {
 	hwasanStaticLibs(ctx.Config()).exportToMake(ctx)
 }
+
+func BazelCcSanitizerToolchainVars(config android.Config) string {
+	return android.BazelToolchainVars(config, exportedVars)
+}