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| author | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-10-27 17:14:47 +0000 |
|---|---|---|
| committer | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-10-27 17:14:47 +0000 |
| commit | 02c5bdd8fe0777f1dd334eba1716c0a45c0e4802 (patch) | |
| tree | 533c525e054265aa03544fa40b7a4795744eb7c0 /gcc/doc | |
| parent | ecb20caed5d42fee4dd7e0236d06b4bcfc59ba04 (diff) | |
| download | gcc-02c5bdd8fe0777f1dd334eba1716c0a45c0e4802.tar.gz | |
2009-10-27 Kai Tietz <kai.tietz@onevision.com>
PR/41799
* config/i386/mingw32.h (CHECK_EXECUTE_STACK_ENABLED): New macro.
* config/i386/mingw.opt: Add fset-stack-executable.
* config/i386/i386.c (ix86_trampoline_init): Make call to
emit_library_call conditional, if CHECK_EXECUTE_STACK_ENABLED is
defined and its value is not zero.
* doc/invoke.texi
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153606 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/invoke.texi | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 4a9ffbfaf7f..60f67c7bf25 100644 --- 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 |