ReactOS 0.4.15-dev-7674-gc0b4db1
except_arm64.c
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1/*
2 * msvcrt C++ exception handling
3 *
4 * Copyright 2011 Alexandre Julliard
5 * Copyright 2013 André Hentschel
6 * Copyright 2017 Martin Storsjo
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 */
22
23#include "config.h"
24#include "wine/port.h"
25
26#ifdef __aarch64__
27
28#include <stdarg.h>
29
30#include "ntstatus.h"
31#define WIN32_NO_STATUS
32#include "windef.h"
33#include "winbase.h"
34#include "winternl.h"
35#include "msvcrt.h"
36#include "wine/exception.h"
37#include "excpt.h"
38#include "wine/debug.h"
39
40#include "cppexcept.h"
41
43
44
45/*********************************************************************
46 * __CxxExceptionFilter (MSVCRT.@)
47 */
48int CDECL __CxxExceptionFilter( PEXCEPTION_POINTERS ptrs,
49 const type_info *ti, int flags, void **copy )
50{
51 FIXME( "%p %p %x %p: not implemented\n", ptrs, ti, flags, copy );
53}
54
55/*********************************************************************
56 * __CxxFrameHandler (MSVCRT.@)
57 */
58EXCEPTION_DISPOSITION CDECL __CxxFrameHandler(EXCEPTION_RECORD *rec, DWORD frame, CONTEXT *context,
60{
61 FIXME("%p %x %p %p: not implemented\n", rec, frame, context, dispatch);
63}
64
65
66/*********************************************************************
67 * __CppXcptFilter (MSVCRT.@)
68 */
70{
71 /* only filter c++ exceptions */
73 return _XcptFilter(ex, ptr);
74}
75
76
77/*********************************************************************
78 * __CxxDetectRethrow (MSVCRT.@)
79 */
80BOOL CDECL __CxxDetectRethrow(PEXCEPTION_POINTERS ptrs)
81{
83
84 if (!ptrs)
85 return FALSE;
86
87 rec = ptrs->ExceptionRecord;
88
89 if (rec->ExceptionCode == CXX_EXCEPTION &&
90 rec->NumberParameters == 3 &&
93 {
94 ptrs->ExceptionRecord = msvcrt_get_thread_data()->exc_record;
95 return TRUE;
96 }
97 return (msvcrt_get_thread_data()->exc_record == rec);
98}
99
100
101/*********************************************************************
102 * __CxxQueryExceptionSize (MSVCRT.@)
103 */
104unsigned int CDECL __CxxQueryExceptionSize(void)
105{
106 return sizeof(cxx_exception_type);
107}
108
109
110/*******************************************************************
111 * _setjmp (MSVCRT.@)
112 */
113__ASM_GLOBAL_FUNC(MSVCRT__setjmp,
114 "mov x1, #0\n\t" /* frame */
115 "b " __ASM_NAME("__wine_setjmpex"));
116
117/*******************************************************************
118 * longjmp (MSVCRT.@)
119 */
120void __cdecl MSVCRT_longjmp(struct MSVCRT___JUMP_BUFFER *jmp, int retval)
121{
123
124 if (!retval) retval = 1;
125 if (jmp->Frame)
126 {
128 rec.ExceptionFlags = 0;
129 rec.ExceptionRecord = NULL;
131 rec.NumberParameters = 1;
132 rec.ExceptionInformation[0] = (DWORD_PTR)jmp;
133 RtlUnwind((void *)jmp->Frame, (void *)jmp->Lr, &rec, IntToPtr(retval));
134 }
135 __wine_longjmp( (__wine_jmp_buf *)jmp, retval );
136}
137
138/*********************************************************************
139 * _fpieee_flt (MSVCRT.@)
140 */
141int __cdecl _fpieee_flt(ULONG exception_code, EXCEPTION_POINTERS *ep,
143{
144 FIXME("(%x %p %p)\n", exception_code, ep, handler);
146}
147
148#endif /* __aarch64__ */
#define __cdecl
Definition: accygwin.h:79
#define WINE_DEFAULT_DEBUG_CHANNEL(t)
Definition: precomp.h:23
LONG NTSTATUS
Definition: precomp.h:26
void dispatch(HANDLE hStopEvent)
Definition: dispatch.c:70
INT copy(TCHAR source[MAX_PATH], TCHAR dest[MAX_PATH], INT append, DWORD lpdwFlags, BOOL bTouch)
Definition: copy.c:51
#define IntToPtr(i)
Definition: basetsd.h:89
#define FIXME(fmt,...)
Definition: debug.h:111
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
#define CDECL
Definition: compat.h:29
@ ExceptionContinueSearch
Definition: compat.h:91
enum _EXCEPTION_DISPOSITION EXCEPTION_DISPOSITION
UINT(* handler)(MSIPACKAGE *)
Definition: action.c:7482
unsigned int BOOL
Definition: ntddk_ex.h:94
unsigned long DWORD
Definition: ntddk_ex.h:95
_CRTIMP int __cdecl _fpieee_flt(unsigned long _ExceptionCode, struct _EXCEPTION_POINTERS *_PtExceptionPtr, int(__cdecl *_Handler)(_FPIEEE_RECORD *))
GLbitfield flags
Definition: glext.h:7161
#define EXCEPTION_CONTINUE_SEARCH
Definition: excpt.h:86
int CDECL _XcptFilter(NTSTATUS, PEXCEPTION_POINTERS)
Definition: except.c:274
#define CXX_EXCEPTION
Definition: cppexcept.h:27
#define CXX_FRAME_MAGIC_VC6
Definition: cppexcept.h:24
struct __cxx_exception_type cxx_exception_type
int CDECL __CppXcptFilter(NTSTATUS, PEXCEPTION_POINTERS)
static PVOID ptr
Definition: dispmode.c:27
thread_data_t * msvcrt_get_thread_data(void)
Definition: tls.c:31
#define __ASM_NAME(name)
Definition: config.h:934
#define __ASM_GLOBAL_FUNC(name, code)
Definition: port.h:201
NTSYSAPI VOID NTAPI RtlUnwind(_In_opt_ PVOID TargetFrame, _In_opt_ PVOID TargetIp, _In_opt_ PEXCEPTION_RECORD ExceptionRecord, _In_ PVOID ReturnValue)
Definition: unwind.c:913
#define STATUS_LONGJUMP
Definition: ntstatus.h:217
PEXCEPTION_RECORD ExceptionRecord
Definition: rtltypes.h:200
struct _EXCEPTION_RECORD * ExceptionRecord
Definition: compat.h:210
DWORD ExceptionCode
Definition: compat.h:208
DWORD NumberParameters
Definition: compat.h:212
DWORD ExceptionFlags
Definition: compat.h:209
ULONG_PTR ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS]
Definition: compat.h:213
PVOID ExceptionAddress
Definition: compat.h:211
Definition: http.c:7252
Definition: comerr.c:44
#define DWORD_PTR
Definition: treelist.c:76
uint32_t ULONG
Definition: typedefs.h:59