Silence unused variable and parameter warnings.
git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@211790 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/src/Unwind/AddressSpace.hpp b/src/Unwind/AddressSpace.hpp
index d0688f7..89c246b 100644
--- a/src/Unwind/AddressSpace.hpp
+++ b/src/Unwind/AddressSpace.hpp
@@ -345,6 +345,8 @@
return checkKeyMgrRegisteredFDEs(targetAddr, *((void**)&fde));
#else
// TO DO: if OS has way to dynamically register FDEs, check that.
+ (void)targetAddr;
+ (void)fde;
return false;
#endif
}
diff --git a/src/Unwind/Unwind-EHABI.cpp b/src/Unwind/Unwind-EHABI.cpp
index f4619f0..f057a33 100644
--- a/src/Unwind/Unwind-EHABI.cpp
+++ b/src/Unwind/Unwind-EHABI.cpp
@@ -78,6 +78,10 @@
if (flags & 0x1)
return _URC_CONTINUE_UNWIND;
+ // TODO: We should check the state here, and determine whether we need to
+ // perform phase1 or phase2 unwinding.
+ (void)state;
+
const char* descriptor = descriptorStart;
uint32_t descriptorWord;
getNextWord(descriptor, &descriptorWord);
@@ -126,15 +130,15 @@
if (isInScope) {
// TODO(ajwong): This is only phase1 compatible logic. Implement
// phase2.
- bool is_reference_type = landing_pad & 0x80000000;
landing_pad = signExtendPrel31(landing_pad & ~0x80000000);
if (landing_pad == 0xffffffff) {
return _URC_HANDLER_FOUND;
} else if (landing_pad == 0xfffffffe ) {
return _URC_FAILURE;
} else {
- void* matched_object;
/*
+ bool is_reference_type = landing_pad & 0x80000000;
+ void* matched_object;
if (__cxxabiv1::__cxa_type_match(
ucbp, reinterpret_cast<const std::type_info *>(landing_pad),
is_reference_type,
@@ -430,7 +434,6 @@
// See if frame has code to run (has personality routine).
unw_proc_info_t frameInfo;
- unw_word_t sp;
if (unw_get_proc_info(&cursor1, &frameInfo) != UNW_ESUCCESS) {
_LIBUNWIND_TRACE_UNWINDING("unwind_phase1(ex_ojb=%p): unw_get_proc_info "
"failed => _URC_FATAL_PHASE1_ERROR\n",
@@ -675,6 +678,7 @@
_LIBUNWIND_EXPORT void _Unwind_Complete(_Unwind_Exception* exception_object) {
// This is to be called when exception handling completes to give us a chance
// to perform any housekeeping. EHABI #7.2. But we have nothing to do here.
+ (void)exception_object;
}
/// When _Unwind_RaiseException() is in phase2, it hands control
