diff options
| -rw-r--r-- | libunwind/src/AddressSpace.hpp | 7 | ||||
| -rw-r--r-- | libunwind/src/Unwind-seh.cpp | 3 | ||||
| -rw-r--r-- | libunwind/src/UnwindCursor.hpp | 5 |
3 files changed, 15 insertions, 0 deletions
diff --git a/libunwind/src/AddressSpace.hpp b/libunwind/src/AddressSpace.hpp index 97dce1f9513..524dbaa87f2 100644 --- a/libunwind/src/AddressSpace.hpp +++ b/libunwind/src/AddressSpace.hpp @@ -456,6 +456,8 @@ inline bool LocalAddressSpace::findUnwindSections(pint_t targetAddr, #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::findFunctionName(pint_t addr, char *buf, return true; } } +#else + (void)addr; + (void)buf; + (void)bufLen; + (void)offset; #endif return false; } diff --git a/libunwind/src/Unwind-seh.cpp b/libunwind/src/Unwind-seh.cpp index e5bc27856e2..f55d62423a6 100644 --- a/libunwind/src/Unwind-seh.cpp +++ b/libunwind/src/Unwind-seh.cpp @@ -52,6 +52,7 @@ static const uint64_t kSEHExceptionClass = 0x434C4E4753454800; // CLNGSEH\0 /// 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; diff --git a/libunwind/src/UnwindCursor.hpp b/libunwind/src/UnwindCursor.hpp index 6d3ef69775e..497ff84552d 100644 --- a/libunwind/src/UnwindCursor.hpp +++ b/libunwind/src/UnwindCursor.hpp @@ -788,6 +788,8 @@ bool UnwindCursor<A, R>::validFloatReg(int regNum) { 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>::getFloatReg(int regNum) { #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 regNum, unw_fpreg_t value) { #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 } |
