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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2011-03-11 23:08:51 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2011-03-11 23:08:51 (GMT) |
| commit | 302d9a5dcd0c64b50f4294ae4ed5330011e178df (patch) | |
| tree | b4ec742e82ee571d2e3269fc09b76578ebb7e6f6 /win | |
| parent | 426e4bab66ab93c2702775548dc36d5cda326a17 (diff) | |
| download | tcl-302d9a5dcd0c64b50f4294ae4ed5330011e178df.zip tcl-302d9a5dcd0c64b50f4294ae4ed5330011e178df.tar.gz tcl-302d9a5dcd0c64b50f4294ae4ed5330011e178df.tar.bz2 | |
ifdef protections to permit builds with mingw on amd64 systems.
Thanks to "mescalinum" for reporting and testing.
Merged --cherrypick from Tcl8.5 (2010-09-08,48191d3979)
Diffstat (limited to 'win')
| -rw-r--r-- | win/tclWin32Dll.c | 7 | ||||
| -rw-r--r-- | win/tclWinChan.c | 16 | ||||
| -rw-r--r-- | win/tclWinFCmd.c | 36 |
3 files changed, 39 insertions, 20 deletions
diff --git a/win/tclWin32Dll.c b/win/tclWin32Dll.c index 0290bfb..4bfd046 100644 --- a/win/tclWin32Dll.c +++ b/win/tclWin32Dll.c @@ -542,6 +542,12 @@ TclpCheckStackSpace() */ #ifdef HAVE_NO_SEH +# ifdef __WIN64__ + + /* TODO: How to call allocal on Win64? */ + retval = 1; + +# else __asm__ __volatile__ ( /* @@ -611,6 +617,7 @@ TclpCheckStackSpace() ); retval = (registration.status == TCL_OK); +# endif #else /* !HAVE_NO_SEH */ __try { #ifdef HAVE_ALLOCA_GCC_INLINE diff --git a/win/tclWinChan.c b/win/tclWinChan.c index 51c7632..767fa94 100644 --- a/win/tclWinChan.c +++ b/win/tclWinChan.c @@ -1033,12 +1033,7 @@ Tcl_MakeFileChannel(rawHandle, mode) */ result = 0; -#ifndef HAVE_NO_SEH - __try { - CloseHandle(dupedHandle); - result = 1; - } __except (EXCEPTION_EXECUTE_HANDLER) {} -#else +#if defined(HAVE_NO_SEH) && !defined(_WIN64) /* * Don't have SEH available, do things the hard way. * Note that this needs to be one block of asm, to avoid stack @@ -1115,6 +1110,15 @@ Tcl_MakeFileChannel(rawHandle, mode) ); result = registration.status; +#else +#ifndef HAVE_NO_SEH + __try { +#endif + CloseHandle(dupedHandle); + result = 1; +#ifndef HAVE_NO_SEH + } __except (EXCEPTION_EXECUTE_HANDLER) {} +#endif #endif if (result == FALSE) { return NULL; diff --git a/win/tclWinFCmd.c b/win/tclWinFCmd.c index b6b5f9d..32e1656 100644 --- a/win/tclWinFCmd.c +++ b/win/tclWinFCmd.c @@ -202,13 +202,7 @@ DoRenameFile( * if one of the arguments is a char block device. */ -#ifndef HAVE_NO_SEH - __try { - if ((*tclWinProcs->moveFileProc)(nativeSrc, nativeDst) != FALSE) { - retval = TCL_OK; - } - } __except (EXCEPTION_EXECUTE_HANDLER) {} -#else +#if defined(HAVE_NO_SEH) && !defined(_WIN64) /* * Don't have SEH available, do things the hard way. @@ -289,6 +283,16 @@ DoRenameFile( if (registration.status != FALSE) { retval = TCL_OK; } +#else +#ifndef HAVE_NO_SEH + __try { +#endif + if ((*tclWinProcs->moveFileProc)(nativeSrc, nativeDst) != FALSE) { + retval = TCL_OK; + } +#ifndef HAVE_NO_SEH + } __except (EXCEPTION_EXECUTE_HANDLER) {} +#endif #endif if (retval != -1) @@ -571,13 +575,7 @@ DoCopyFile( * of the arguments is a char block device. */ -#ifndef HAVE_NO_SEH - __try { - if ((*tclWinProcs->copyFileProc)(nativeSrc, nativeDst, 0) != FALSE) { - retval = TCL_OK; - } - } __except (EXCEPTION_EXECUTE_HANDLER) {} -#else +#if defined(HAVE_NO_SEH) && !defined(_WIN64) /* * Don't have SEH available, do things the hard way. @@ -660,6 +658,16 @@ DoCopyFile( if (registration.status != FALSE) { retval = TCL_OK; } +#else +#ifndef HAVE_NO_SEH + __try { +#endif + if ((*tclWinProcs->copyFileProc)(nativeSrc, nativeDst, 0) != FALSE) { + retval = TCL_OK; + } +#ifndef HAVE_NO_SEH + } __except (EXCEPTION_EXECUTE_HANDLER) {} +#endif #endif if (retval != -1) |