------- Additional Comments From jsm at polyomino dot org dot uk 2004-10-27 17:05 ------- Subject: Re: Disable special handling of functions with --freestanding
On Wed, 27 Oct 2004, alex dot neyman at auriga dot ru wrote: > The bug 14411 was submitted by me as well, though from a different email > address. I updated the patch in it to apply to 4.0. You will need to *send the patch to gcc-patches* for reviewers to look at it, and iterate as necessary until a version is approved. See the full instructions at <http://gcc.gnu.org/contribute.html> first. You will need to include testcases in the patch, and I suggest naming the setjmp attribute something like returns_twice - make it general so it can handle vfork as well. If you don't have the copyright assignment paperwork on file yet, start getting it in now. I don't know whether the present patch will require it, but a series of successive patches along those lines will. ++ @code{unused}, @code{deprecated}, @code{weak}, @code{malloc}, @code{setjmp}, ++ @code{longjmp}, @code{alias}, and @code{nonnull}. Several other attributes ++ are defined for functions on particular target systems. Other attributes, ++ including @code{section} are supported for variables declarations in your patch looks wrong; why add the lines beginning with an extra "+"? You need two spaces after a "." at the end of a sentence in Texinfo. K&R-style function definitions are no longer used in GCC. When adding flags to tree_decl you need to update the comment lower down about how many spare bits there are (before another 32-bit word would be used). Note the flags are listed grouped into bytes in the declaration. `%s' quoting is no longer used in GCC; you should use %qs instead. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18180
