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Diffstat (limited to 'src/vm/arm64/excepcpu.h')
| -rw-r--r-- | src/vm/arm64/excepcpu.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/vm/arm64/excepcpu.h b/src/vm/arm64/excepcpu.h new file mode 100644 index 0000000000..faa0e48013 --- /dev/null +++ b/src/vm/arm64/excepcpu.h @@ -0,0 +1,51 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. +// See the LICENSE file in the project root for more information. +// +// + + +#ifndef __excepcpu_h__ +#define __excepcpu_h__ + + +#define THROW_CONTROL_FOR_THREAD_FUNCTION RedirectForThreadAbort +EXTERN_C void RedirectForThreadAbort(); + + +#define STATUS_CLR_GCCOVER_CODE STATUS_ILLEGAL_INSTRUCTION + +class Thread; +class FaultingExceptionFrame; + +#define INSTALL_EXCEPTION_HANDLING_RECORD(record) +#define UNINSTALL_EXCEPTION_HANDLING_RECORD(record) +// +// On ARM, the COMPlusFrameHandler's work is done by our personality routine. +// +#define DECLARE_CPFH_EH_RECORD(pCurThread) + +// +// Retrieves the redirected CONTEXT* from the stack frame of one of the +// RedirectedHandledJITCaseForXXX_Stub's. +// +PTR_CONTEXT GetCONTEXTFromRedirectedStubStackFrame(T_DISPATCHER_CONTEXT * pDispatcherContext); +PTR_CONTEXT GetCONTEXTFromRedirectedStubStackFrame(T_CONTEXT * pContext); + +// +// Retrieves the FaultingExceptionFrame* from the stack frame of +// RedirectForThrowControl or NakedThrowHelper. +// +FaultingExceptionFrame *GetFrameFromRedirectedStubStackFrame (T_DISPATCHER_CONTEXT *pDispatcherContext); + +inline +PCODE GetAdjustedCallAddress(PCODE returnAddress) +{ + LIMITED_METHOD_CONTRACT; + + return returnAddress - 4; +} + +BOOL AdjustContextForVirtualStub(EXCEPTION_RECORD *pExceptionRecord, T_CONTEXT *pContext); + +#endif // __excepcpu_h__ |