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-rw-r--r--src/runtime/stack.h22
1 files changed, 15 insertions, 7 deletions
diff --git a/src/runtime/stack.h b/src/runtime/stack.h
index b790e70103..88c7e02f40 100644
--- a/src/runtime/stack.h
+++ b/src/runtime/stack.h
@@ -7,14 +7,22 @@
enum {
#ifdef GOOS_windows
-#define StackSystem (512*sizeof(uintptr))
-#else
+#define STACKSYSTEM (512 * sizeof(uintptr))
+#endif // GOOS_windows
#ifdef GOOS_plan9
-#define StackSystem (512)
-#else
- StackSystem = 0,
-#endif // Plan 9
-#endif // Windows
+#define STACKSYSTEM 512
+#endif // GOOS_plan9
+#ifdef GOOS_darwin
+#ifdef GOARCH_arm
+#define STACKSYSTEM 1024
+#endif // GOARCH_arm
+#endif // GOOS_darwin
+
+#ifndef STACKSYSTEM
+#define STACKSYSTEM 0
+#endif
+
+ StackSystem = STACKSYSTEM,
StackBig = 4096,
StackGuard = 640 + StackSystem,