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| author | Mike Stump <mrs@apple.com> | 2006-10-16 23:06:26 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@gcc.gnu.org> | 2006-10-16 23:06:26 +0000 |
| commit | 571640241cae16fea53dbca4f31ae493d5706aaf (patch) | |
| tree | e354f71d1fd886d443ed6b47d25c9f71e673b284 /gcc | |
| parent | 5b440a1cf426fa8dc01ebc5453015c09a69e7480 (diff) | |
| download | gcc-571640241cae16fea53dbca4f31ae493d5706aaf.zip gcc-571640241cae16fea53dbca4f31ae493d5706aaf.tar.gz gcc-571640241cae16fea53dbca4f31ae493d5706aaf.tar.bz2 | |
* doc/invoke.texi (Darwin Options): Document -mkernel.
From-SVN: r117798
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 1 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 12 |
2 files changed, 12 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0b8faf3..877b768 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -6,6 +6,7 @@ 2006-10-16 Mike Stump <mrs@apple.com> + * doc/invoke.texi (Darwin Options): Document -mkernel. * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Add -mkernel support. (C_COMMON_OVERRIDE_OPTIONS): Add -mkernel support. Add diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index e81809c..3836bc0 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -470,7 +470,7 @@ Objective-C and Objective-C++ Dialects}. -twolevel_namespace -umbrella -undefined @gol -unexported_symbols_list -weak_reference_mismatches @gol -whatsloaded -F -gused -gfull -mmacosx-version-min=@var{version} @gol --mone-byte-bool} +-mkernel -mone-byte-bool} @emph{DEC Alpha Options} @gccoptlist{-mno-fp-regs -msoft-float -malpha-as -mgas @gol @@ -8074,6 +8074,16 @@ is @var{version}. Typical values of @var{version} include @code{10.1}, The default for this option is to make choices that seem to be most useful. +@item -mkernel +@opindex mkernel +Enable kernel development mode. The @option{-mkernel} sets +@option{-static}, @option{-fno-common}, @option{-fno-cxa-atexit}, +@option{-fno-exceptions}, @option{-fno-non-call-exceptions}, +@option{-fapple-kext}, @option{-fno-weak} and @option{-fno-rtti} where +applicable. This mode also sets @option{-mno-altivec}, +@option{-msoft-float}, @option{-fno-builtin} and +@option{-mlong-branch} for PowerPC targets. + @item -mone-byte-bool @opindex -mone-byte-bool Override the defaults for @samp{bool} so that @samp{sizeof(bool)==1}. |