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| author | mdejong <mdejong> | 2003-01-25 12:48:12 (GMT) |
|---|---|---|
| committer | mdejong <mdejong> | 2003-01-25 12:48:12 (GMT) |
| commit | ad8b02491a16a94904f74beefb7950ce2f17c933 (patch) | |
| tree | 218e72ad308897b4b323ce9ce00ba395738f37c9 /generic/tclIO.c | |
| parent | d939e5bc50665e513f76449be2a5ede873a08f49 (diff) | |
| download | tcl-ad8b02491a16a94904f74beefb7950ce2f17c933.zip tcl-ad8b02491a16a94904f74beefb7950ce2f17c933.tar.gz tcl-ad8b02491a16a94904f74beefb7950ce2f17c933.tar.bz2 | |
* win/configure:
* win/configure.in: Define HAVE_ALLOCA_GCC_INLINE
when we detect that no alloca function is found
in malloc.h and we are compiling with GCC.
Remove HAVE_NO_ALLOC_DECL define.
* win/tclWin32Dll.c (TclpCheckStackSpace):
Don't define alloca as a cdecl function.
Doing this caused a tricky runtime bug because
the _alloca function expects the size argument
to be passed in a register and not on the stack.
To fix this problem, we use inline ASM when
compiling with gcc to invoke _alloca with the
size argument loaded into a register.
Diffstat (limited to 'generic/tclIO.c')
0 files changed, 0 insertions, 0 deletions