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Added license text (MIT license) to the SEH library, added the header files

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svn path=/trunk/; revision=9592
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KJK::Hyperion 2004-06-02 19:22:06 +00:00
parent a8943a8c91
commit 739c9c2b0a
5 changed files with 292 additions and 0 deletions
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31
reactos/include/pseh.h Normal file
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/*
Copyright (c) 2004 KJK::Hyperion
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef KJK_PSEH_H_
#define KJK_PSEH_H_
/* TODO: <pseh/native.h> to wrap native SEH implementations */
#include <pseh/framebased.h>
#endif
/* EOF */

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reactos/include/pseh/framebased.h Normal file
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/*
Copyright (c) 2004 KJK::Hyperion
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef KJK_PSEH_FRAMEBASED_H_
#define KJK_PSEH_FRAMEBASED_H_
#include <pseh/framebased/internal.h>
#include <setjmp.h>
#include <stddef.h>
#include <excpt.h>
typedef struct __SEHFrame
{
_SEHPortableFrame_t SEH_Header;
jmp_buf SEH_JmpBuf;
void * SEH_Locals;
}
_SEHFrame_t;
static void __stdcall _SEHCompilerSpecificHandler(_SEHPortableFrame_t * frame)
{
_SEHFrame_t * myframe;
myframe = (_SEHFrame_t *)(((char *)frame) - offsetof(_SEHFrame_t, SEH_Header));
longjmp(myframe->SEH_JmpBuf, 1);
}
#define _SEH_FILTER(NAME_) \
int __stdcall NAME_ \
( \
struct _EXCEPTION_POINTERS * _SEHExceptionPointers, \
struct __SEHPortableFrame * _SEHPortableFrame \
)
#define _SEH_FINALLY(NAME_) \
void __stdcall NAME_ \
( \
struct __SEHPortableFrame * _SEHPortableFrame \
)
#define _SEH_TRY_FINALLY(FINALLY_) \
_SEH_TRY_FILTER_FINALLY \
( \
(_SEHFilter_t)(EXCEPTION_CONTINUE_SEARCH + 1), \
(FINALLY_) \
)
#define _SEH_END_FINALLY _SEH_HANDLE _SEH_END
#define _SEH_TRY_FILTER(FILTER_) \
_SEH_TRY_FILTER_FINALLY((FILTER_), NULL)
#define _SEH_TRY_HANDLE_FINALLY(FINALLY_) \
_SEH_TRY_FILTER_FINALLY \
( \
(_SEHFilter_t)(EXCEPTION_EXECUTE_HANDLER + 1), \
(FINALLY_) \
)
#define _SEH_TRY \
_SEH_TRY_HANDLE_FINALLY(NULL)
#define _SEH_TRY_FILTER_FINALLY(FILTER_, FINALLY_) \
{ \
static const _SEHHandlers_t _SEHHandlers = \
{ \
(FILTER_), \
_SEHCompilerSpecificHandler, \
(FINALLY_) \
}; \
\
_SEHFrame_t _SEHFrame; \
_SEHPortableFrame_t * _SEHPortableFrame; \
\
_SEHFrame.SEH_Header.SPF_Handlers = &_SEHHandlers; \
\
_SEHPortableFrame = &_SEHFrame.SEH_Header; \
(void)_SEHPortableFrame; \
\
if(setjmp(_SEHFrame.SEH_JmpBuf) == 0) \
{ \
_SEHEnter(&_SEHFrame.SEH_Header); \
\
do \
{
#define _SEH_HANDLE \
\
} \
while(0); \
\
_SEHLeave(&_SEHFrame.SEH_Header); \
} \
else \
{ \
_SEHLeave(&_SEHFrame.SEH_Header); \
#define _SEH_END \
} \
\
if(_SEHHandlers.SH_Finally) \
_SEHHandlers.SH_Finally(&_SEHFrame.SEH_Header); \
}
#define _SEH_LEAVE break
#define _SEH_GetExceptionCode() (unsigned long)(_SEHPortableFrame->SPF_Code)
#define _SEH_GetExceptionPointers() \
((struct _EXCEPTION_POINTERS *)_SEHExceptionPointers)
#define _SEH_AbnormalTermination() (_SEHPortableFrame->SPF_Code != 0)
#endif
/* EOF */

85
reactos/include/pseh/framebased/internal.h Normal file
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/*
Copyright (c) 2004 KJK::Hyperion
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef KJK_PSEH_FRAMEBASED_INTERNAL_H_
#define KJK_PSEH_FRAMEBASED_INTERNAL_H_
struct _EXCEPTION_RECORD;
struct _EXCEPTION_POINTERS;
struct _CONTEXT;
typedef int (__cdecl * _SEHFrameHandler_t)
(
struct _EXCEPTION_RECORD *,
void *,
struct _CONTEXT *,
void *
);
typedef struct __SEHRegistration
{
struct __SEHRegistration * SER_Prev;
_SEHFrameHandler_t SER_Handler;
}
_SEHRegistration_t;
struct __SEHPortableFrame;
typedef int (__stdcall * _SEHFilter_t)
(
struct _EXCEPTION_POINTERS *,
struct __SEHPortableFrame *
);
typedef __declspec(noreturn) void (__stdcall * _SEHHandler_t)
(
struct __SEHPortableFrame *
);
typedef void (__stdcall * _SEHFinally_t)
(
struct __SEHPortableFrame *
);
typedef struct __SEHHandlers
{
_SEHFilter_t SH_Filter;
_SEHHandler_t SH_Handler;
_SEHFinally_t SH_Finally;
}
_SEHHandlers_t;
typedef struct __SEHPortableFrame
{
_SEHRegistration_t SPF_Registration;
unsigned long SPF_Code;
int SPF_Handling;
const _SEHHandlers_t * SPF_Handlers;
}
_SEHPortableFrame_t;
extern void __stdcall _SEHEnter(_SEHPortableFrame_t *);
extern void __stdcall _SEHLeave(_SEHPortableFrame_t *);
#endif
/* EOF */

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reactos/lib/pseh/framebased.c
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/*
Copyright (c) 2004 KJK::Hyperion
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#define STRICT
#define WIN32_LEAN_AND_MEAN
#include <windows.h>

20
reactos/lib/pseh/i386/framebased.asm
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; Copyright (c) 2004 KJK::Hyperion
; Permission is hereby granted, free of charge, to any person obtaining a copy
; of this software and associated documentation files (the "Software"), to deal
; in the Software without restriction, including without limitation the rights
; to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
; copies of the Software, and to permit persons to whom the Software is
; furnished to dos so, subject to the following conditions:
; The above copyright notice and this permission notice shall be included in all
; copies or substantial portions of the Software.
; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
; SOFTWARE.
cpu 486
segment .text use32