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| author | Nick Clifton <nickc@redhat.com> | 2012-10-03 16:12:22 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2012-10-03 16:12:22 +0000 |
| commit | 7fb80860d62c9b64c969213a475a556a3c816a25 (patch) | |
| tree | 46ee8015faaeb50c30f8914640d00b5c20e6d402 /config | |
| parent | af9e6b7458f099b26a1c28c2f02093d7b30dfa3f (diff) | |
| download | gcc-7fb80860d62c9b64c969213a475a556a3c816a25.zip gcc-7fb80860d62c9b64c969213a475a556a3c816a25.tar.gz gcc-7fb80860d62c9b64c969213a475a556a3c816a25.tar.bz2 | |
rx.c (struct decl_chain): New local structure.
* config/rx/rx.c (struct decl_chain): New local structure.
(warned_decls): New local variable. Contains a stack of decls for
which warnings have been issued.
(add_warned_decl): Adds a decl to the stack.
(already_warned): Returns true if a given decl is on the stack.
(rx_set_current_function): Issue a warning if multiple fast
interrupt handlers are defined.
* config/rx/rx.opt (mwarn-multiple-fast-interrupts): New option.
* doc/invoke.texi: Document the option.
From-SVN: r192041
Diffstat (limited to 'config')
0 files changed, 0 insertions, 0 deletions