diff --git a/libunwind/src/UnwindLevel1.c b/libunwind/src/UnwindLevel1.c
index 19116fad7a4a..3a908a595616 100644
--- a/libunwind/src/UnwindLevel1.c
+++ b/libunwind/src/UnwindLevel1.c
@@ -30,7 +30,7 @@
 #include "unwind.h"
 #include "config.h"
 
-#if !defined(_LIBUNWIND_ARM_EHABI)
+#if !defined(_LIBUNWIND_ARM_EHABI) && !defined(__USING_SJLJ_EXCEPTIONS__)
 
 static _Unwind_Reason_Code
 unwind_phase1(unw_context_t *uc, unw_cursor_t *cursor, _Unwind_Exception *exception_object) {
@@ -503,4 +503,4 @@ _LIBUNWIND_EXPORT void _Unwind_SetIP(struct _Unwind_Context *context,
   unw_set_reg(cursor, UNW_REG_IP, value);
 }
 
-#endif // !defined(_LIBUNWIND_ARM_EHABI)
+#endif // !defined(_LIBUNWIND_ARM_EHABI) && !defined(__USING_SJLJ_EXCEPTIONS__)
diff --git a/libunwind/src/UnwindRegistersRestore.S b/libunwind/src/UnwindRegistersRestore.S
index 408ba031b9a5..e629e256c958 100644
--- a/libunwind/src/UnwindRegistersRestore.S
+++ b/libunwind/src/UnwindRegistersRestore.S
@@ -308,7 +308,7 @@ DEFINE_LIBUNWIND_PRIVATE_FUNCTION(_ZN9libunwind15Registers_arm646jumptoEv)
   ldp    x0, x1,  [x0, #0x000]  // restore x0,x1
   ret    x30                    // jump to pc
 
-#elif defined(__arm__) && !defined(__APPLE__)
+#elif defined(__arm__) && !(defined(__APPLE__) || defined(__USING_SJLJ_EXCEPTIONS__))
 
 #if !defined(__ARM_ARCH_ISA_ARM)
   .thumb
diff --git a/libunwind/src/UnwindRegistersSave.S b/libunwind/src/UnwindRegistersSave.S
index 4860e8f497b9..a0f864eb15a8 100644
--- a/libunwind/src/UnwindRegistersSave.S
+++ b/libunwind/src/UnwindRegistersSave.S
@@ -289,7 +289,7 @@ DEFINE_LIBUNWIND_FUNCTION(unw_getcontext)
   mov    x0, #0                   // return UNW_ESUCCESS
   ret
 
-#elif defined(__arm__) && !defined(__APPLE__)
+#elif defined(__arm__) && !(defined(__APPLE__) || defined(__USING_SJLJ_EXCEPTIONS__))
 
 #if !defined(__ARM_ARCH_ISA_ARM)
   .thumb
diff --git a/libunwind/src/libunwind.cpp b/libunwind/src/libunwind.cpp
index f072d55e0be4..e9981f46c0ee 100644
--- a/libunwind/src/libunwind.cpp
+++ b/libunwind/src/libunwind.cpp
@@ -24,6 +24,7 @@
 #include <stdlib.h>
 
 
+#if !defined(__USING_SJLJ_EXCEPTIONS__)
 #include "AddressSpace.hpp"
 #include "UnwindCursor.hpp"
 
@@ -341,6 +342,7 @@ void _unw_remove_dynamic_fde(unw_word_t fde) {
   DwarfFDECache<LocalAddressSpace>::removeAllIn((LocalAddressSpace::pint_t)fde);
 }
 #endif // defined(_LIBUNWIND_SUPPORT_DWARF_UNWIND)
+#endif // !defined(__USING_SJLJ_EXCEPTIONS__)