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author | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-04-06 11:08:17 +0000 |
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committer | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-04-06 11:08:17 +0000 |
commit | c94b1d0eb368245668287fc40c9d24ef26e16a34 (patch) | |
tree | 8e4c7045bc87ed3ed6e71d6b4f137a6be8e21970 /gcc/c-family/c-opts.c | |
parent | cd800728c05c142bde2035f188967bc42d6caa32 (diff) | |
download | ppe42-gcc-c94b1d0eb368245668287fc40c9d24ef26e16a34.tar.gz ppe42-gcc-c94b1d0eb368245668287fc40c9d24ef26e16a34.zip |
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172035 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-family/c-opts.c')
-rw-r--r-- | gcc/c-family/c-opts.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c index 8d6e6e7e243..dd87591e6c8 100644 --- a/gcc/c-family/c-opts.c +++ b/gcc/c-family/c-opts.c @@ -36,7 +36,12 @@ along with GCC; see the file COPYING3. If not see #include "opts.h" #include "options.h" #include "mkdeps.h" -#include "target.h" /* For gcc_targetcm. */ +#include "c-target.h" +#include "tm.h" /* For BYTES_BIG_ENDIAN, + DOLLARS_IN_IDENTIFIERS, + STDC_0_IN_SYSTEM_HEADERS, + TARGET_FLT_EVAL_METHOD_NON_DEFAULT and + TARGET_OPTF. */ #include "tm_p.h" /* For C_COMMON_OVERRIDE_OPTIONS. */ #ifndef DOLLARS_IN_IDENTIFIERS @@ -809,6 +814,16 @@ c_common_handle_option (size_t scode, const char *arg, int value, return result; } +/* Default implementation of TARGET_HANDLE_C_OPTION. */ + +bool +default_handle_c_option (size_t code ATTRIBUTE_UNUSED, + const char *arg ATTRIBUTE_UNUSED, + int value ATTRIBUTE_UNUSED) +{ + return false; +} + /* Post-switch processing. */ bool c_common_post_options (const char **pfilename) |