[libunwind] r351888 - Silence warnings about unused parameters
Martin Storsjo via cfe-commits
cfe-commits at lists.llvm.org
Tue Jan 22 14:12:23 PST 2019
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
}
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