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// 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.
/*++
Module Name:
machexception.h
Abstract:
Private mach exception handling utilities for SEH
--*/
#ifndef _MACHEXCEPTION_H_
#define _MACHEXCEPTION_H_
#include <mach/mach.h>
#include <mach/mach_error.h>
#include <mach/thread_status.h>
#ifdef __cplusplus
extern "C"
{
#endif // __cplusplus
#define HIJACK_ON_SIGNAL 1
// List of exception types we will be watching for
// NOTE: if you change any of these, you need to adapt s_nMachExceptionPortsMax in thread.hpp
#define PAL_EXC_ILLEGAL_MASK (EXC_MASK_BAD_INSTRUCTION | EXC_MASK_EMULATION)
#define PAL_EXC_DEBUGGING_MASK (EXC_MASK_BREAKPOINT | EXC_MASK_SOFTWARE)
#define PAL_EXC_MANAGED_MASK (EXC_MASK_BAD_ACCESS | EXC_MASK_ARITHMETIC)
#define PAL_EXC_ALL_MASK (PAL_EXC_ILLEGAL_MASK | PAL_EXC_DEBUGGING_MASK | PAL_EXC_MANAGED_MASK)
// Process and thread initialization/cleanup/context routines
BOOL SEHInitializeMachExceptions(DWORD flags);
void SEHCleanupExceptionPort (void);
void MachExceptionInitializeDebug(void);
PAL_NORETURN void MachSetThreadContext(CONTEXT *lpContext);
#ifdef __cplusplus
}
#endif // __cplusplus
#endif /* _MACHEXCEPTION_H_ */
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