diff --git a/src/UnwindLevel1-gcc-ext.c b/src/UnwindLevel1-gcc-ext.c
index 253e717..166dc6a 100644
--- a/src/UnwindLevel1-gcc-ext.c
+++ b/src/UnwindLevel1-gcc-ext.c
@@ -29,11 +29,11 @@
 _LIBUNWIND_EXPORT _Unwind_Reason_Code
 _Unwind_Resume_or_Rethrow(_Unwind_Exception *exception_object) {
 #if _LIBUNWIND_ARM_EHABI
-  _LIBUNWIND_TRACE_API("_Unwind_Resume_or_Rethrow(ex_obj=%p), private_1=%ld\n",
+  _LIBUNWIND_TRACE_API("_Unwind_Resume_or_Rethrow(ex_obj=%p), private_1=%ld",
                        (void *)exception_object,
                        (long)exception_object->unwinder_cache.reserved1);
 #else
-  _LIBUNWIND_TRACE_API("_Unwind_Resume_or_Rethrow(ex_obj=%p), private_1=%ld\n",
+  _LIBUNWIND_TRACE_API("_Unwind_Resume_or_Rethrow(ex_obj=%p), private_1=%ld",
                        (void *)exception_object,
                        (long)exception_object->private_1);
 #endif
@@ -66,7 +66,7 @@
 _LIBUNWIND_EXPORT uintptr_t
 _Unwind_GetDataRelBase(struct _Unwind_Context *context) {
   (void)context;
-  _LIBUNWIND_TRACE_API("_Unwind_GetDataRelBase(context=%p)\n", (void *)context);
+  _LIBUNWIND_TRACE_API("_Unwind_GetDataRelBase(context=%p)", (void *)context);
   _LIBUNWIND_ABORT("_Unwind_GetDataRelBase() not implemented");
 }
 
@@ -76,7 +76,7 @@
 _LIBUNWIND_EXPORT uintptr_t
 _Unwind_GetTextRelBase(struct _Unwind_Context *context) {
   (void)context;
-  _LIBUNWIND_TRACE_API("_Unwind_GetTextRelBase(context=%p)\n", (void *)context);
+  _LIBUNWIND_TRACE_API("_Unwind_GetTextRelBase(context=%p)", (void *)context);
   _LIBUNWIND_ABORT("_Unwind_GetTextRelBase() not implemented");
 }
 
@@ -84,7 +84,7 @@
 /// Scans unwind information to find the function that contains the
 /// specified code address "pc".
 _LIBUNWIND_EXPORT void *_Unwind_FindEnclosingFunction(void *pc) {
-  _LIBUNWIND_TRACE_API("_Unwind_FindEnclosingFunction(pc=%p)\n", pc);
+  _LIBUNWIND_TRACE_API("_Unwind_FindEnclosingFunction(pc=%p)", pc);
   // This is slow, but works.
   // We create an unwind cursor then alter the IP to be pc
   unw_cursor_t cursor;
@@ -108,7 +108,7 @@
   unw_getcontext(&uc);
   unw_init_local(&cursor, &uc);
 
-  _LIBUNWIND_TRACE_API("_Unwind_Backtrace(callback=%p)\n",
+  _LIBUNWIND_TRACE_API("_Unwind_Backtrace(callback=%p)",
                        (void *)(uintptr_t)callback);
 
 #if _LIBUNWIND_ARM_EHABI
@@ -127,7 +127,7 @@
     // _Unwind_Backtrace())
     if (unw_step(&cursor) <= 0) {
       _LIBUNWIND_TRACE_UNWINDING(" _backtrace: ended because cursor reached "
-                                 "bottom of stack, returning %d\n",
+                                 "bottom of stack, returning %d",
                                  _URC_END_OF_STACK);
       return _URC_END_OF_STACK;
     }
@@ -164,7 +164,7 @@
       unw_get_proc_name(&cursor, functionName, 512, &offset);
       unw_get_proc_info(&cursor, &frame);
       _LIBUNWIND_TRACE_UNWINDING(
-          " _backtrace: start_ip=0x%llX, func=%s, lsda=0x%llX, context=%p\n",
+          " _backtrace: start_ip=0x%llX, func=%s, lsda=0x%llX, context=%p",
           (long long)frame.start_ip, functionName, (long long)frame.lsda,
           (void *)&cursor);
     }
@@ -173,7 +173,7 @@
     result = (*callback)((struct _Unwind_Context *)(&cursor), ref);
     if (result != _URC_NO_REASON) {
       _LIBUNWIND_TRACE_UNWINDING(
-          " _backtrace: ended because callback returned %d\n", result);
+          " _backtrace: ended because callback returned %d", result);
       return result;
     }
   }
@@ -195,7 +195,7 @@
   bases->tbase = (uintptr_t)info.extra;
   bases->dbase = 0; // dbase not used on Mac OS X
   bases->func = (uintptr_t)info.start_ip;
-  _LIBUNWIND_TRACE_API("_Unwind_Find_FDE(pc=%p) => %p\n", pc,
+  _LIBUNWIND_TRACE_API("_Unwind_Find_FDE(pc=%p) => %p", pc,
                   (void *)(long) info.unwind_info);
   return (void *)(long) info.unwind_info;
 }
@@ -206,7 +206,7 @@
   unw_cursor_t *cursor = (unw_cursor_t *)context;
   unw_word_t result;
   unw_get_reg(cursor, UNW_REG_SP, &result);
-  _LIBUNWIND_TRACE_API("_Unwind_GetCFA(context=%p) => 0x%" PRIx64 "\n",
+  _LIBUNWIND_TRACE_API("_Unwind_GetCFA(context=%p) => 0x%" PRIx64,
                        (void *)context, (uint64_t)result);
   return (uintptr_t)result;
 }
@@ -217,7 +217,7 @@
 /// site address.  Normally IP is the return address.
 _LIBUNWIND_EXPORT uintptr_t _Unwind_GetIPInfo(struct _Unwind_Context *context,
                                               int *ipBefore) {
-  _LIBUNWIND_TRACE_API("_Unwind_GetIPInfo(context=%p)\n", (void *)context);
+  _LIBUNWIND_TRACE_API("_Unwind_GetIPInfo(context=%p)", (void *)context);
   *ipBefore = 0;
   return _Unwind_GetIP(context);
 }
@@ -229,7 +229,7 @@
 /// This function has existed on Mac OS X since 10.4, but
 /// was broken until 10.6.
 _LIBUNWIND_EXPORT void __register_frame(const void *fde) {
-  _LIBUNWIND_TRACE_API("__register_frame(%p)\n", fde);
+  _LIBUNWIND_TRACE_API("__register_frame(%p)", fde);
   _unw_add_dynamic_fde((unw_word_t)(uintptr_t) fde);
 }
 
@@ -239,7 +239,7 @@
 /// This function has existed on Mac OS X since 10.4, but
 /// was broken until 10.6.
 _LIBUNWIND_EXPORT void __deregister_frame(const void *fde) {
-  _LIBUNWIND_TRACE_API("__deregister_frame(%p)\n", fde);
+  _LIBUNWIND_TRACE_API("__deregister_frame(%p)", fde);
   _unw_remove_dynamic_fde((unw_word_t)(uintptr_t) fde);
 }
 
@@ -259,7 +259,7 @@
   (void)ob;
   (void)tb;
   (void)db;
- _LIBUNWIND_TRACE_API("__register_frame_info_bases(%p,%p, %p, %p)\n",
+ _LIBUNWIND_TRACE_API("__register_frame_info_bases(%p,%p, %p, %p)",
                             fde, ob, tb, db);
   // do nothing, this function never worked in Mac OS X
 }
@@ -267,7 +267,7 @@
 _LIBUNWIND_EXPORT void __register_frame_info(const void *fde, void *ob) {
   (void)fde;
   (void)ob;
-  _LIBUNWIND_TRACE_API("__register_frame_info(%p, %p)\n", fde, ob);
+  _LIBUNWIND_TRACE_API("__register_frame_info(%p, %p)", fde, ob);
   // do nothing, this function never worked in Mac OS X
 }
 
@@ -279,33 +279,33 @@
   (void)tb;
   (void)db;
   _LIBUNWIND_TRACE_API("__register_frame_info_table_bases"
-                             "(%p,%p, %p, %p)\n", fde, ob, tb, db);
+                             "(%p,%p, %p, %p)", fde, ob, tb, db);
   // do nothing, this function never worked in Mac OS X
 }
 
 _LIBUNWIND_EXPORT void __register_frame_info_table(const void *fde, void *ob) {
   (void)fde;
   (void)ob;
-  _LIBUNWIND_TRACE_API("__register_frame_info_table(%p, %p)\n", fde, ob);
+  _LIBUNWIND_TRACE_API("__register_frame_info_table(%p, %p)", fde, ob);
   // do nothing, this function never worked in Mac OS X
 }
 
 _LIBUNWIND_EXPORT void __register_frame_table(const void *fde) {
   (void)fde;
-  _LIBUNWIND_TRACE_API("__register_frame_table(%p)\n", fde);
+  _LIBUNWIND_TRACE_API("__register_frame_table(%p)", fde);
   // do nothing, this function never worked in Mac OS X
 }
 
 _LIBUNWIND_EXPORT void *__deregister_frame_info(const void *fde) {
   (void)fde;
-  _LIBUNWIND_TRACE_API("__deregister_frame_info(%p)\n", fde);
+  _LIBUNWIND_TRACE_API("__deregister_frame_info(%p)", fde);
   // do nothing, this function never worked in Mac OS X
   return NULL;
 }
 
 _LIBUNWIND_EXPORT void *__deregister_frame_info_bases(const void *fde) {
   (void)fde;
-  _LIBUNWIND_TRACE_API("__deregister_frame_info_bases(%p)\n", fde);
+  _LIBUNWIND_TRACE_API("__deregister_frame_info_bases(%p)", fde);
   // do nothing, this function never worked in Mac OS X
   return NULL;
 }