diff --git a/runtime/src/main/cpp/Exceptions.cpp b/runtime/src/main/cpp/Exceptions.cpp
index ad7911026dc..1b852218eb1 100644
--- a/runtime/src/main/cpp/Exceptions.cpp
+++ b/runtime/src/main/cpp/Exceptions.cpp
@@ -42,6 +42,7 @@
 #include "SourceInfo.h"
 #include "Types.h"
 #include "Utils.h"
+#include "ObjCExceptions.h"
 
 namespace {
 
@@ -229,8 +230,23 @@ void OnUnhandledException(KRef throwable) {
   }
 }
 
+#if KONAN_REPORT_BACKTRACE_TO_IOS_CRASH_LOG
+static bool terminating = false;
+static SimpleMutex terminatingMutex;
+#endif
+
 RUNTIME_NORETURN void TerminateWithUnhandledException(KRef throwable) {
   OnUnhandledException(throwable);
+
+#if KONAN_REPORT_BACKTRACE_TO_IOS_CRASH_LOG
+  {
+    LockGuard<SimpleMutex> lock(terminatingMutex);
+    if (!terminating) {
+      ReportBacktraceToIosCrashLog(throwable);
+    }
+  }
+#endif
+
   konan::abort();
 }
 
@@ -240,12 +256,23 @@ RUNTIME_NORETURN void TerminateWithUnhandledException(KRef throwable) {
 
 static void (*oldTerminateHandler)() = nullptr;
 
+static void callOldTerminateHandler() {
+#if KONAN_REPORT_BACKTRACE_TO_IOS_CRASH_LOG
+  {
+    LockGuard<SimpleMutex> lock(terminatingMutex);
+    terminating = true;
+  }
+#endif
+
+  RuntimeCheck(oldTerminateHandler != nullptr, "Underlying exception handler is not set.");
+  oldTerminateHandler();
+}
+
 static void KonanTerminateHandler() {
   auto currentException = std::current_exception();
-  RuntimeCheck(oldTerminateHandler != nullptr, "Underlying exception handler is not set.");
   if (!currentException) {
     // No current exception.
-    oldTerminateHandler();
+    callOldTerminateHandler();
   } else {
     try {
       std::rethrow_exception(currentException);
@@ -253,7 +280,7 @@ static void KonanTerminateHandler() {
       TerminateWithUnhandledException(e.obj());
     } catch (...) {
       // Not a Kotlin exception.
-      oldTerminateHandler();
+      callOldTerminateHandler();
     }
   }
 }
diff --git a/runtime/src/main/cpp/ObjCExceptions.cpp b/runtime/src/main/cpp/ObjCExceptions.cpp
new file mode 100644
index 00000000000..ca54e794263
--- /dev/null
+++ b/runtime/src/main/cpp/ObjCExceptions.cpp
@@ -0,0 +1,125 @@
+#if KONAN_REPORT_BACKTRACE_TO_IOS_CRASH_LOG
+
+#include <dlfcn.h>
+#include <inttypes.h>
+#include <mach-o/loader.h>
+#include <CoreFoundation/CFRunLoop.h>
+#include "Natives.h"
+#include "ObjCExceptions.h"
+#include "Types.h"
+
+extern "C" OBJ_GETTER(Kotlin_Throwable_getStackTrace, KRef throwable);
+
+static void writeStackTraceToBuffer(KRef throwable, char* buffer, unsigned long bufferSize) {
+  if (bufferSize < 2) return;
+
+  ObjHolder stackTraceHolder;
+  ArrayHeader* stackTrace = Kotlin_Throwable_getStackTrace(throwable, stackTraceHolder.slot())->array();
+
+  char* bufferPointer = buffer;
+  unsigned long remainingBytes = bufferSize;
+
+  *(bufferPointer++) = '(';
+  --remainingBytes;
+
+  for (int index = 0; index < stackTrace->count_; ++index) {
+    KNativePtr ptr = *PrimitiveArrayAddressOfElementAt<KNativePtr>(stackTrace, index);
+    int bytes = snprintf(bufferPointer, remainingBytes, "0x%" PRIxPTR " ", reinterpret_cast<uintptr_t>(ptr));
+
+    if (bytes >= remainingBytes) {
+      break;
+    }
+
+    bufferPointer += bytes;
+    remainingBytes -= bytes;
+  }
+
+  *(bufferPointer - 1) = ')'; // Replace last space.
+  *bufferPointer = '\0';
+}
+
+#if !defined(MACHSIZE)
+#error "Define MACHSIZE to 32 or 64"
+#endif
+
+#if MACHSIZE == 32
+
+typedef struct mach_header mach_header_target;
+typedef struct segment_command segment_command_target;
+typedef struct section section_target;
+static const uint32_t MH_MAGIC_TARGET = MH_MAGIC;
+static const uint32_t LC_SEGMENT_TARGET = LC_SEGMENT;
+
+#elif MACHSIZE == 64
+
+typedef struct mach_header_64 mach_header_target;
+typedef struct segment_command_64 segment_command_target;
+typedef struct section_64 section_target;
+static const uint32_t MH_MAGIC_TARGET = MH_MAGIC_64;
+static const uint32_t LC_SEGMENT_TARGET = LC_SEGMENT_64;
+
+#else
+
+#error "Impossible MACHSIZE"
+
+#endif
+
+static mach_header_target* findCoreFoundationMachHeader() {
+  Dl_info info;
+  if (dladdr(reinterpret_cast<void*>(&CFRunLoopRun), &info) == 0) return nullptr;
+
+  return reinterpret_cast<mach_header_target*>(info.dli_fbase);
+}
+
+template<int n>
+bool bufferEqualsString(const char (&buffer)[n], const char* str) {
+  return strncmp(buffer, str, n) == 0;
+}
+
+static char* findExceptionBacktraceSection(unsigned long *size) {
+  mach_header_target* header = findCoreFoundationMachHeader();
+  if (header == nullptr) return nullptr;
+  if (header->magic != MH_MAGIC_TARGET) return nullptr;
+
+  uintptr_t textVmaddr = 0;
+
+  load_command* loadCommand = reinterpret_cast<load_command*>(header + 1);
+  for (uint32_t loadCommandIndex = 0; loadCommandIndex < header->ncmds; ++loadCommandIndex) {
+    if (loadCommand->cmd == LC_SEGMENT_TARGET) {
+      segment_command_target* segmentCommand = reinterpret_cast<segment_command_target*>(loadCommand);
+      if (bufferEqualsString(segmentCommand->segname, "__TEXT")) {
+        textVmaddr = segmentCommand->vmaddr;
+      }
+
+      if (bufferEqualsString(segmentCommand->segname, "__DATA")) {
+        section_target* sections = reinterpret_cast<section_target*>(segmentCommand + 1);
+        for (uint32_t sectionIndex = 0; sectionIndex < segmentCommand->nsects; ++sectionIndex) {
+          section_target* section = &sections[sectionIndex];
+
+          if (bufferEqualsString(section->sectname, "__cf_except_bt") && bufferEqualsString(section->segname, "__DATA")) {
+            *size = section->size;
+            return reinterpret_cast<char*>(reinterpret_cast<uintptr_t>(header) + section->addr - textVmaddr);
+          }
+        }
+      }
+    }
+
+    loadCommand = reinterpret_cast<load_command*>(reinterpret_cast<uintptr_t>(loadCommand) + loadCommand->cmdsize);
+  }
+
+  return nullptr;
+}
+
+void ReportBacktraceToIosCrashLog(KRef throwable) {
+  unsigned long bufferSize = 0;
+  char* buffer = findExceptionBacktraceSection(&bufferSize);
+  if (buffer == nullptr) return;
+
+  // Note: access to this buffer is protected by a lock, but it is not easily accessible.
+  // Instead assume that typically this buffer is accessed only during termination, and
+  // rely on caller guaranteeing this code to be executed only before system termination handlers.
+
+  writeStackTraceToBuffer(throwable, buffer, bufferSize);
+}
+
+#endif // KONAN_REPORT_BACKTRACE_TO_IOS_CRASH_LOG
\ No newline at end of file
diff --git a/runtime/src/main/cpp/ObjCExceptions.h b/runtime/src/main/cpp/ObjCExceptions.h
new file mode 100644
index 00000000000..6b1d0ae77ad
--- /dev/null
+++ b/runtime/src/main/cpp/ObjCExceptions.h
@@ -0,0 +1,13 @@
+#ifndef RUNTIME_OBJCEXCEPTIONS_H
+#define RUNTIME_OBJCEXCEPTIONS_H
+
+#if KONAN_REPORT_BACKTRACE_TO_IOS_CRASH_LOG
+
+#include "Common.h"
+#include "Types.h"
+
+void ReportBacktraceToIosCrashLog(KRef throwable);
+
+#endif // KONAN_REPORT_BACKTRACE_TO_IOS_CRASH_LOG
+
+#endif // RUNTIME_OBJCEXCEPTIONS_H
\ No newline at end of file
diff --git a/runtime/src/main/kotlin/kotlin/Throwable.kt b/runtime/src/main/kotlin/kotlin/Throwable.kt
index 1f4fb4f19ee..fc2830cf2d3 100644
--- a/runtime/src/main/kotlin/kotlin/Throwable.kt
+++ b/runtime/src/main/kotlin/kotlin/Throwable.kt
@@ -5,6 +5,7 @@
 
 package kotlin
 
+import kotlin.native.internal.ExportForCppRuntime
 import kotlin.native.internal.ExportTypeInfo
 import kotlin.native.internal.NativePtrArray
 
@@ -23,6 +24,7 @@ public open class Throwable(open val message: String?, open val cause: Throwable
 
     constructor() : this(null, null)
 
+    @get:ExportForCppRuntime("Kotlin_Throwable_getStackTrace")
     private val stackTrace = getCurrentStackTrace()
 
     private val stackTraceStrings: Array<String> by lazy {
diff --git a/runtime/src/main/kotlin/kotlin/native/internal/Annotations.kt b/runtime/src/main/kotlin/kotlin/native/internal/Annotations.kt
index c600fbe42cb..a214b34b50c 100644
--- a/runtime/src/main/kotlin/kotlin/native/internal/Annotations.kt
+++ b/runtime/src/main/kotlin/kotlin/native/internal/Annotations.kt
@@ -15,7 +15,12 @@ package kotlin.native.internal
  *
  * This annotation is not intended for the general consumption and is public only for the launcher!
  */
-@Target(AnnotationTarget.FUNCTION, AnnotationTarget.CONSTRUCTOR)
+@Target(
+        AnnotationTarget.FUNCTION,
+        AnnotationTarget.CONSTRUCTOR,
+        AnnotationTarget.PROPERTY_GETTER,
+        AnnotationTarget.PROPERTY_SETTER
+)
 @Retention(AnnotationRetention.BINARY)
 public annotation class ExportForCppRuntime(val name: String = "")
 
diff --git a/shared/src/main/kotlin/org/jetbrains/kotlin/konan/target/ClangArgs.kt b/shared/src/main/kotlin/org/jetbrains/kotlin/konan/target/ClangArgs.kt
index 820e0943205..b39a071f0eb 100644
--- a/shared/src/main/kotlin/org/jetbrains/kotlin/konan/target/ClangArgs.kt
+++ b/shared/src/main/kotlin/org/jetbrains/kotlin/konan/target/ClangArgs.kt
@@ -157,7 +157,9 @@ class ClangArgs(private val configurables: Configurables) : Configurables by con
 
             KonanTarget.IOS_ARM32, KonanTarget.IOS_ARM64 ->
                 listOf("-DKONAN_OBJC_INTEROP=1",
-                        "-DKONAN_HAS_CXX11_EXCEPTION_FUNCTIONS=1")
+                        "-DKONAN_HAS_CXX11_EXCEPTION_FUNCTIONS=1",
+                        "-DKONAN_REPORT_BACKTRACE_TO_IOS_CRASH_LOG=1",
+                        "-DMACHSIZE=${target.architecture.bitness}")
 
             KonanTarget.IOS_X64 ->
                 listOf("-DKONAN_OBJC_INTEROP=1",