--- A/src/runtime/cgo/gcc_darwin_arm64.c	2018-11-02 21:23:31.000000000 +0000
+++ B/src/runtime/cgo/gcc_darwin_arm64.c	2018-12-05 00:04:32.054969341 +0000
@@ -93,58 +93,6 @@
 	return nil;
 }
 
-// init_working_dir sets the current working directory to the app root.
-// By default darwin/arm processes start in "/".
-static void
-init_working_dir()
-{
-	CFBundleRef bundle = CFBundleGetMainBundle();
-	if (bundle == NULL) {
-		fprintf(stderr, "runtime/cgo: no main bundle\n");
-		return;
-	}
-	CFURLRef url_ref = CFBundleCopyResourceURL(bundle, CFSTR("Info"), CFSTR("plist"), NULL);
-	if (url_ref == NULL) {
-		fprintf(stderr, "runtime/cgo: no Info.plist URL\n");
-		return;
-	}
-	CFStringRef url_str_ref = CFURLGetString(url_ref);
-	char buf[MAXPATHLEN];
-	Boolean res = CFStringGetCString(url_str_ref, buf, sizeof(buf), kCFStringEncodingUTF8);
-	CFRelease(url_ref);
-	if (!res) {
-		fprintf(stderr, "runtime/cgo: cannot get URL string\n");
-		return;
-	}
-
-	// url is of the form "file:///path/to/Info.plist".
-	// strip it down to the working directory "/path/to".
-	int url_len = strlen(buf);
-	if (url_len < sizeof("file://")+sizeof("/Info.plist")) {
-		fprintf(stderr, "runtime/cgo: bad URL: %s\n", buf);
-		return;
-	}
-	buf[url_len-sizeof("/Info.plist")+1] = 0;
-	char *dir = &buf[0] + sizeof("file://")-1;
-
-	if (chdir(dir) != 0) {
-		fprintf(stderr, "runtime/cgo: chdir(%s) failed\n", dir);
-	}
-
-	// The test harness in go_darwin_arm_exec passes the relative working directory
-	// in the GoExecWrapperWorkingDirectory property of the app bundle.
-	CFStringRef wd_ref = CFBundleGetValueForInfoDictionaryKey(bundle, CFSTR("GoExecWrapperWorkingDirectory"));
-	if (wd_ref != NULL) {
-		if (!CFStringGetCString(wd_ref, buf, sizeof(buf), kCFStringEncodingUTF8)) {
-			fprintf(stderr, "runtime/cgo: cannot get GoExecWrapperWorkingDirectory string\n");
-			return;
-		}
-		if (chdir(buf) != 0) {
-			fprintf(stderr, "runtime/cgo: chdir(%s) failed\n", buf);
-		}
-	}
-}
-
 void
 x_cgo_init(G *g, void (*setg)(void*), void **tlsg, void **tlsbase)
 {
@@ -164,5 +112,4 @@
 	darwin_arm_init_mach_exception_handler();
 	darwin_arm_init_thread_exception_port();
 
-	init_working_dir();
 }