2009-10-27 Kai Tietz <kai.tietz@onevision.com>

[pf3gnuchains/gcc-fork.git] / gcc / doc / invoke.texi

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 4a9ffbf..60f67c7 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -877,7 +877,8 @@ See i386 and x86-64 Options.
 
 @emph{i386 and x86-64 Windows Options}
 @gccoptlist{-mconsole -mcygwin -mno-cygwin -mdll
--mnop-fun-dllimport -mthread -municode -mwin32 -mwindows}
+-mnop-fun-dllimport -mthread -municode -mwin32 -mwindows
+-fno-set-stack-executable}
 
 @emph{Xstormy16 Options}
 @gccoptlist{-msim}
@@ -16704,6 +16705,14 @@ specifies that a GUI application is to be generated by
 instructing the linker to set the PE header subsystem type
 appropriately.
 
+@item -fno-set-stack-executable
+@opindex fno-set-stack-executable
+This option is available for MinGW targets. It specifies that
+the executable flag for stack used by nested functions isn't
+set. This is necessary for binaries running in kernel mode of
+Windows, as there the user32 API, which is used to set executable
+privileges, isn't available.
+
 @item -mpe-aligned-commons
 @opindex mpe-aligned-commons
 This option is available for Cygwin and MinGW targets.  It