tm.texi.in: Document C target hooks as separate from general target hooks.
authorJoseph Myers <joseph@codesourcery.com>
Wed, 6 Apr 2011 11:08:17 +0000 (12:08 +0100)
committerJoseph Myers <jsm28@gcc.gnu.org>
Wed, 6 Apr 2011 11:08:17 +0000 (12:08 +0100)
commitacce4e77382b198a70f1044724bda19b01997657
tree8e4c7045bc87ed3ed6e71d6b4f137a6be8e21970
parent275b4baa7103f181bf0d7a7e3b97497d6b678ce6
tm.texi.in: Document C target hooks as separate from general target hooks.

* doc/tm.texi.in: Document C target hooks as separate from general
target hooks.
* doc/tm.texi: Regenerate.
* genhooks.c (struct hook_desc): Add docname field.
(HOOK_VECTOR_1, DEFHOOKPOD, DEFHOOK, DEFHOOK_UNDOC).  Initialize
docname field.
(hook_array): Include c-target.def.
(emit_documentation): Use docname field in output.
(emit_init_macros): Take docname argument.  Only emit definitions
for hooks matching docname.
(main): Expect additional arguments in all cases.  Pass argument
to emit_init_macros.
* target.def: Move initial macro definitions and comments to
target-hooks-macros.h.
(gcc_targetcm): Move to c-family/c-target.def.
* target.h (targetcm): Move declaration to c-family/c-target.h.
* targhooks.c (default_handle_c_option): Move to
c-family/c-opts.c.
* targhooks.h (default_handle_c_option): Move declaration to
c-family/c-common.h.
* target-hooks-macros.h: New file.
* config.gcc (target_has_targetcm): Define and use to add to
c_target_objs and cxx_target_objs.
* config/default-c.c: New file.
* config/darwin-c.c: Include c-target.h and c-target-def.h instead
of target.h and target-def.h.
(TARGET_HANDLE_C_OPTION, targetcm): Define later in file.
(darwin_objc_construct_string, darwin_cfstring_ref_p,
darwin_check_cfstring_format_arg): Make static.
(TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
TARGET_STRING_OBJECT_REF_TYPE_P,
TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): Define here.
* config/darwin-protos.h (darwin_objc_construct_string,
darwin_cfstring_ref_p, darwin_check_cfstring_format_arg): Don't
declare.
* config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
TARGET_STRING_OBJECT_REF_TYPE_P,
TARGET_CHECK_STRING_OBJECT_FORMAT_ARG, TARGET_HAS_TARGETCM):
Remove.
* config/t-darwin (darwin-c.o): Update dependencies.
* system.h (TARGET_HAS_TARGETCM): Poison.
* Makefile.in (TARGET_H): Update.
(TARGET_DEF, C_TARGET_DEF, C_TARGET_H, C_TARGET_DEF_H): Define.
(c-family/c-format.o, c-family/c-opts.o): Update dependencies.
(default-c.o): New target.
(s-target-hooks-def-h): Pass "Target Hook" string to genhooks.
(c-family/c-target-hooks-def.h, s-c-target-hooks-def-h): New
targets.
(s-tm-texi): Pass -d option to genhooks.  Also test timestamp on
c-target.def.
(build/genhooks.o): Update dependencies.

c-family:
* c-target-def.h: New file.
* c-target.def: New file.
* c-target.h: New file.
* c-common.c (targetcm): Don't define here.
* c-common.h (default_handle_c_option): Declare.
* c-format.c: Include c-target.h instead of target.h.
* c-opts.c: Include c-target.h instead of target.h.  Explicitly
include tm.h.
(default_handle_c_option): Move from targhooks.c.

objc:
* objc-act.c: Include c-target.h instead of target.h.
* Make-lang.in (objc/objc-act.o): Update dependencies.

From-SVN: r172035
28 files changed:
gcc/ChangeLog
gcc/Makefile.in
gcc/c-family/ChangeLog
gcc/c-family/c-common.c
gcc/c-family/c-common.h
gcc/c-family/c-format.c
gcc/c-family/c-opts.c
gcc/c-family/c-target-def.h [new file with mode: 0644]
gcc/c-family/c-target.def [new file with mode: 0644]
gcc/c-family/c-target.h [new file with mode: 0644]
gcc/config.gcc
gcc/config/darwin-c.c
gcc/config/darwin-protos.h
gcc/config/darwin.h
gcc/config/default-c.c [new file with mode: 0644]
gcc/config/t-darwin
gcc/doc/tm.texi
gcc/doc/tm.texi.in
gcc/genhooks.c
gcc/objc/ChangeLog
gcc/objc/Make-lang.in
gcc/objc/objc-act.c
gcc/system.h
gcc/target-hooks-macros.h [new file with mode: 0644]
gcc/target.def
gcc/target.h
gcc/targhooks.c
gcc/targhooks.h