1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
// 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.
//
//
// EXCEPCPU.H -
//
// This header file is included from Excep.h if the target platform is AMD64
//
#ifndef __excepamd64_h__
#define __excepamd64_h__
#include "corerror.h" // HResults for the COM+ Runtime
#include "../dlls/mscorrc/resource.h"
class FaultingExceptionFrame;
#define THROW_CONTROL_FOR_THREAD_FUNCTION RedirectForThrowControl
EXTERN_C void RedirectForThrowControl();
#define STATUS_CLR_GCCOVER_CODE STATUS_PRIVILEGED_INSTRUCTION
//
// No FS:0, nothing to do.
//
#define INSTALL_EXCEPTION_HANDLING_RECORD(record)
#define UNINSTALL_EXCEPTION_HANDLING_RECORD(record)
//
// On Win64, 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(DISPATCHER_CONTEXT * pDispatcherContext);
PTR_CONTEXT GetCONTEXTFromRedirectedStubStackFrame(CONTEXT * pContext);
//
// Retrieves the FaultingExceptionFrame* from the stack frame of
// RedirectForThrowControl or NakedThrowHelper.
//
FaultingExceptionFrame *GetFrameFromRedirectedStubStackFrame (DISPATCHER_CONTEXT *pDispatcherContext);
//
// Functions that wrap RtlVirtualUnwind to make sure that in the AMD64 case all the
// breakpoints have been removed from the Epilogue if RtlVirtualUnwind is going to
// try and disassemble it.
//
#if !defined(DACCESS_COMPILE)
UCHAR GetOpcodeFromManagedBPForAddress(ULONG64 Address, BOOL* HasManagedBreakpoint, BOOL* HasUnmanagedBreakpoint);
#define RtlVirtualUnwind RtlVirtualUnwind_Wrapper
PEXCEPTION_ROUTINE
RtlVirtualUnwind (
IN ULONG HandlerType,
IN ULONG64 ImageBase,
IN ULONG64 ControlPc,
IN PT_RUNTIME_FUNCTION FunctionEntry,
IN OUT PCONTEXT ContextRecord,
OUT PVOID *HandlerData,
OUT PULONG64 EstablisherFrame,
IN OUT PKNONVOLATILE_CONTEXT_POINTERS ContextPointers OPTIONAL
);
PEXCEPTION_ROUTINE
RtlVirtualUnwind_Worker (
IN ULONG HandlerType,
IN ULONG64 ImageBase,
IN ULONG64 ControlPc,
IN PT_RUNTIME_FUNCTION FunctionEntry,
IN OUT PCONTEXT ContextRecord,
OUT PVOID *HandlerData,
OUT PULONG64 EstablisherFrame,
IN OUT PKNONVOLATILE_CONTEXT_POINTERS ContextPointers OPTIONAL
);
#endif // !DACCESS_COMPILE
BOOL AdjustContextForVirtualStub(EXCEPTION_RECORD *pExceptionRecord, CONTEXT *pContext);
#endif // __excepamd64_h__
|
