#include "config.h"
+#include <TargetConditionals.h>
+
// static linker symbols to prevent wrong two level namespace for _Unwind symbols
#if defined(__arm__)
- #define NOT_HERE_BEFORE_5_0(sym) \
+# if defined(__USING_SJLJ_EXCEPTIONS__) && TARGET_OS_IOS
+# define NOT_HERE_BEFORE_5_0(sym) \
extern const char sym##_tmp30 __asm("$ld$hide$os3.0$_" #sym ); \
__attribute__((visibility("default"))) const char sym##_tmp30 = 0; \
extern const char sym##_tmp31 __asm("$ld$hide$os3.1$_" #sym ); \
__attribute__((visibility("default"))) const char sym##_tmp42 = 0; \
extern const char sym##_tmp43 __asm("$ld$hide$os4.3$_" #sym ); \
__attribute__((visibility("default"))) const char sym##_tmp43 = 0;
-#elif defined(__aarch64__)
- #define NOT_HERE_BEFORE_10_6(sym)
- #define NEVER_HERE(sym)
-#else
- #define NOT_HERE_BEFORE_10_6(sym) \
+# else // defined(__USING_SJLJ_EXCEPTIONS__) && TARGET_OS_IOS
+# define NOT_HERE_BEFORE_5_0(sym)
+# define NOT_HERE_BEFORE_10_6(sym)
+# define NEVER_HERE(sym)
+# endif // defined(__USING_SJLJ_EXCEPTIONS__) && TARGET_OS_IOS
+#elif TARGET_OS_OSX && !defined(__aarch64__)
+# define NOT_HERE_BEFORE_10_6(sym) \
extern const char sym##_tmp4 __asm("$ld$hide$os10.4$_" #sym ); \
__attribute__((visibility("default"))) const char sym##_tmp4 = 0; \
extern const char sym##_tmp5 __asm("$ld$hide$os10.5$_" #sym ); \
__attribute__((visibility("default"))) const char sym##_tmp5 = 0;
- #define NEVER_HERE(sym) \
+# define NEVER_HERE(sym) \
extern const char sym##_tmp4 __asm("$ld$hide$os10.4$_" #sym ); \
__attribute__((visibility("default"))) const char sym##_tmp4 = 0; \
extern const char sym##_tmp5 __asm("$ld$hide$os10.5$_" #sym ); \
__attribute__((visibility("default"))) const char sym##_tmp5 = 0; \
extern const char sym##_tmp6 __asm("$ld$hide$os10.6$_" #sym ); \
__attribute__((visibility("default"))) const char sym##_tmp6 = 0;
+#else
+# define NOT_HERE_BEFORE_10_6(sym)
+# define NEVER_HERE(sym)
#endif