libunwind: Introduce __libunwind_config.h.
Introduce __libunwind_config.h to avoid cross repository circular
dependency with libcxxabi.
llvm-svn: 242642
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 5191fe9509fab84b7681c7ef6f4eceef877d5339
diff --git a/src/UnwindLevel1-gcc-ext.c b/src/UnwindLevel1-gcc-ext.c
index 2a8b24c..28ba092 100644
--- a/src/UnwindLevel1-gcc-ext.c
+++ b/src/UnwindLevel1-gcc-ext.c
@@ -28,7 +28,7 @@
/// Called by __cxa_rethrow().
_LIBUNWIND_EXPORT _Unwind_Reason_Code
_Unwind_Resume_or_Rethrow(_Unwind_Exception *exception_object) {
-#if LIBCXXABI_ARM_EHABI
+#if _LIBUNWIND_ARM_EHABI
_LIBUNWIND_TRACE_API("_Unwind_Resume_or_Rethrow(ex_obj=%p), private_1=%ld\n",
(void *)exception_object,
(long)exception_object->unwinder_cache.reserved1);
@@ -38,7 +38,7 @@
(long)exception_object->private_1);
#endif
-#if LIBCXXABI_ARM_EHABI
+#if _LIBUNWIND_ARM_EHABI
// _Unwind_RaiseException on EHABI will always set the reserved1 field to 0,
// which is in the same position as private_1 below.
return _Unwind_RaiseException(exception_object);
@@ -111,7 +111,7 @@
_LIBUNWIND_TRACE_API("_Unwind_Backtrace(callback=%p)\n",
(void *)(uintptr_t)callback);
-#if LIBCXXABI_ARM_EHABI
+#if _LIBUNWIND_ARM_EHABI
// Create a mock exception object for force unwinding.
_Unwind_Exception ex;
memset(&ex, '\0', sizeof(ex));
@@ -122,7 +122,7 @@
while (true) {
_Unwind_Reason_Code result;
-#if !LIBCXXABI_ARM_EHABI
+#if !_LIBUNWIND_ARM_EHABI
// ask libuwind to get next frame (skip over first frame which is
// _Unwind_Backtrace())
if (unw_step(&cursor) <= 0) {
@@ -154,7 +154,7 @@
_URC_CONTINUE_UNWIND) {
return _URC_END_OF_STACK;
}
-#endif // LIBCXXABI_ARM_EHABI
+#endif // _LIBUNWIND_ARM_EHABI
// debugging
if (_LIBUNWIND_TRACING_UNWINDING) {