Author: mstorsjo Date: Tue Jan 22 14:12:23 2019 New Revision: 351888 URL: http://llvm.org/viewvc/llvm-project?rev=351888&view=rev Log: Silence warnings about unused parameters
Differential Revision: https://reviews.llvm.org/D56984 Modified: libunwind/trunk/src/AddressSpace.hpp libunwind/trunk/src/Unwind-seh.cpp libunwind/trunk/src/UnwindCursor.hpp Modified: libunwind/trunk/src/AddressSpace.hpp URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/src/AddressSpace.hpp?rev=351888&r1=351887&r2=351888&view=diff ============================================================================== --- libunwind/trunk/src/AddressSpace.hpp (original) +++ libunwind/trunk/src/AddressSpace.hpp Tue Jan 22 14:12:23 2019 @@ -456,6 +456,8 @@ inline bool LocalAddressSpace::findUnwin #elif defined(_LIBUNWIND_SUPPORT_SEH_UNWIND) && defined(_WIN32) // Don't even bother, since Windows has functions that do all this stuff // for us. + (void)targetAddr; + (void)info; return true; #elif defined(_LIBUNWIND_ARM_EHABI) && defined(__BIONIC__) && \ (__ANDROID_API__ < 21) @@ -596,6 +598,11 @@ inline bool LocalAddressSpace::findFunct return true; } } +#else + (void)addr; + (void)buf; + (void)bufLen; + (void)offset; #endif return false; } Modified: libunwind/trunk/src/Unwind-seh.cpp URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/src/Unwind-seh.cpp?rev=351888&r1=351887&r2=351888&view=diff ============================================================================== --- libunwind/trunk/src/Unwind-seh.cpp (original) +++ libunwind/trunk/src/Unwind-seh.cpp Tue Jan 22 14:12:23 2019 @@ -52,6 +52,7 @@ static const uint64_t kSEHExceptionClass /// Exception cleanup routine used by \c _GCC_specific_handler to /// free foreign exceptions. static void seh_exc_cleanup(_Unwind_Reason_Code urc, _Unwind_Exception *exc) { + (void)urc; if (exc->exception_class != kSEHExceptionClass) _LIBUNWIND_ABORT("SEH cleanup called on non-SEH exception"); free(exc); @@ -210,6 +211,8 @@ extern "C" _Unwind_Reason_Code __libunwind_seh_personality(int version, _Unwind_Action state, uint64_t klass, _Unwind_Exception *exc, struct _Unwind_Context *context) { + (void)version; + (void)klass; EXCEPTION_RECORD ms_exc; bool phase2 = (state & (_UA_SEARCH_PHASE|_UA_CLEANUP_PHASE)) == _UA_CLEANUP_PHASE; ms_exc.ExceptionCode = STATUS_GCC_THROW; Modified: libunwind/trunk/src/UnwindCursor.hpp URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/src/UnwindCursor.hpp?rev=351888&r1=351887&r2=351888&view=diff ============================================================================== --- libunwind/trunk/src/UnwindCursor.hpp (original) +++ libunwind/trunk/src/UnwindCursor.hpp Tue Jan 22 14:12:23 2019 @@ -788,6 +788,8 @@ bool UnwindCursor<A, R>::validFloatReg(i if (regNum >= UNW_ARM_D0 && regNum <= UNW_ARM_D31) return true; #elif defined(_LIBUNWIND_TARGET_AARCH64) if (regNum >= UNW_ARM64_D0 && regNum <= UNW_ARM64_D31) return true; +#else + (void)regNum; #endif return false; } @@ -815,6 +817,7 @@ unw_fpreg_t UnwindCursor<A, R>::getFloat #elif defined(_LIBUNWIND_TARGET_AARCH64) return _msContext.V[regNum - UNW_ARM64_D0].D[0]; #else + (void)regNum; _LIBUNWIND_ABORT("float registers unimplemented"); #endif } @@ -842,6 +845,8 @@ void UnwindCursor<A, R>::setFloatReg(int #elif defined(_LIBUNWIND_TARGET_AARCH64) _msContext.V[regNum - UNW_ARM64_D0].D[0] = value; #else + (void)regNum; + (void)value; _LIBUNWIND_ABORT("float registers unimplemented"); #endif } _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
