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[PSEH]

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Allow configuration of native SEH vs PSEH vs dummy PSEH with macro definitions (USE_NATIVE_SEH, USE_DUMMY_PSEH)

svn path=/trunk/; revision=50166
This commit is contained in:
Timo Kreuzer 2010-12-27 17:55:53 +00:00
parent ce5c1f3bcb
commit f59d1d7987
1 changed files with 29 additions and 39 deletions
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68
reactos/include/reactos/libs/pseh/pseh2.h
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@ -19,16 +19,37 @@
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
#ifdef _M_AMD64
#include "pseh2_64.h"
#else
#ifndef KJK_PSEH2_H_
#define KJK_PSEH2_H_
#if !defined (__arm__) && !defined(__clang__)
#if defined(USE_DUMMY_PSEH) || defined (__arm__) || defined(__clang__) || defined(_M_AMD64)
#define _SEH2_TRY {
#define _SEH2_FINALLY } {
#define _SEH2_EXCEPT(...) } if (0) {
#define _SEH2_END }
#define _SEH2_GetExceptionInformation()
#define _SEH2_GetExceptionCode() 0
#define _SEH2_AbnormalTermination()
#define _SEH2_YIELD(STMT_) STMT_
#define _SEH2_LEAVE
#elif defined(USE_NATIVE_SEH) || defined(_MSC_VER)
#include <excpt.h>
#define _SEH2_TRY __try
#define _SEH2_FINALLY __finally
#define _SEH2_EXCEPT(...) __except(__VA_ARGS__)
#define _SEH2_END
#define _SEH2_GetExceptionInformation() (GetExceptionInformation())
#define _SEH2_GetExceptionCode() (GetExceptionCode())
#define _SEH2_AbnormalTermination() (AbnormalTermination())
#define _SEH2_YIELD(STMT_) STMT_
#define _SEH2_LEAVE __leave
#elif defined(__GNUC__)
#if defined(__GNUC__)
struct _EXCEPTION_RECORD;
struct _EXCEPTION_POINTERS;
struct _CONTEXT;
@ -76,8 +97,7 @@ typedef struct __SEH2HandleTryLevel
_SEH2HandleTryLevel_t;
#ifdef __cplusplus
extern "C"
{
extern "C" {
#endif
extern int __cdecl _SEH2EnterFrameAndTrylevel(_SEH2Frame_t *, volatile _SEH2TryLevel_t *);
@ -369,41 +389,11 @@ extern void __cdecl _SEH2Return(void);
__SEH_END_SCOPE_CHAIN;
#else
#include <excpt.h>
#define _SEH2_TRY __try
#define _SEH2_FINALLY __finally
#define _SEH2_EXCEPT(...) __except(__VA_ARGS__)
#define _SEH2_END
#define _SEH2_GetExceptionInformation() (GetExceptionInformation())
#define _SEH2_GetExceptionCode() (GetExceptionCode())
#define _SEH2_AbnormalTermination() (AbnormalTermination())
#define _SEH2_YIELD(STMT_) STMT_
#define _SEH2_LEAVE __leave
#endif
#else
#define _SEH2_TRY {
#define _SEH2_FINALLY } {
#define _SEH2_EXCEPT(...) } if (0) {
#define _SEH2_END }
#define _SEH2_GetExceptionInformation()
#define _SEH2_GetExceptionCode() 0
#define _SEH2_AbnormalTermination()
#define _SEH2_YIELD(STMT_) STMT_
#define _SEH2_LEAVE
#error no PSEH support
#endif
#endif
#endif
#endif /* !KJK_PSEH2_H_ */
/* EOF */