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author | obrien <obrien@FreeBSD.org> | 2002-02-01 18:16:02 +0000 |
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committer | obrien <obrien@FreeBSD.org> | 2002-02-01 18:16:02 +0000 |
commit | c9ab9ae440a8066b2c2b85b157b1fdadcf09916a (patch) | |
tree | 086d9d6c8fbd4fc8fe4495059332f66bc0f8d12b /contrib/gcc/langhooks-def.h | |
parent | 2ecfd8bd04b63f335c1ec6295740a4bfd97a4fa6 (diff) | |
download | FreeBSD-src-c9ab9ae440a8066b2c2b85b157b1fdadcf09916a.zip FreeBSD-src-c9ab9ae440a8066b2c2b85b157b1fdadcf09916a.tar.gz |
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0.
These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
Diffstat (limited to 'contrib/gcc/langhooks-def.h')
-rw-r--r-- | contrib/gcc/langhooks-def.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/contrib/gcc/langhooks-def.h b/contrib/gcc/langhooks-def.h new file mode 100644 index 0000000..ca55a82 --- /dev/null +++ b/contrib/gcc/langhooks-def.h @@ -0,0 +1,157 @@ +/* Default macros to initialize the lang_hooks data structure. + Copyright 2001 Free Software Foundation, Inc. + Contributed by Alexandre Oliva <aoliva@redhat.com> + +This file is part of GNU CC. + +GNU CC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU CC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU CC; see the file COPYING. If not, write to +the Free Software Foundation, 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#ifndef GCC_LANG_HOOKS_DEF_H +#define GCC_LANG_HOOKS_DEF_H + +/* Provide a hook routine for alias sets that always returns 1. This is + used by languages that haven't deal with alias sets yet. */ +extern HOST_WIDE_INT hook_get_alias_set_0 PARAMS ((tree)); + +/* Note to creators of new hooks: + + The macros in this file should NOT be surrounded by a + #ifdef...#endif pair, since this file declares the defaults. Each + front end overrides any hooks it wishes to, in the file containing + its struct lang_hooks, AFTER including this file. + + Prefix all default hooks with "lhd_". */ + +/* See langhooks.h for the definition and documentation of each hook. */ + +extern void lhd_do_nothing PARAMS ((void)); +extern int lhd_decode_option PARAMS ((int, char **)); +extern HOST_WIDE_INT lhd_get_alias_set PARAMS ((tree)); +extern tree lhd_return_tree PARAMS ((tree)); +extern int lhd_safe_from_p PARAMS ((rtx, tree)); +extern int lhd_staticp PARAMS ((tree)); +extern void lhd_clear_binding_stack PARAMS ((void)); +extern void lhd_print_tree_nothing PARAMS ((FILE *, tree, int)); +extern void lhd_set_yydebug PARAMS ((int)); + +/* Declarations of default tree inlining hooks. */ +tree lhd_tree_inlining_walk_subtrees PARAMS ((tree *, int *, + walk_tree_fn, + void *, void *)); +int lhd_tree_inlining_cannot_inline_tree_fn PARAMS ((tree *)); +int lhd_tree_inlining_disregard_inline_limits PARAMS ((tree)); +tree lhd_tree_inlining_add_pending_fn_decls PARAMS ((void *, tree)); +int lhd_tree_inlining_tree_chain_matters_p PARAMS ((tree)); +int lhd_tree_inlining_auto_var_in_fn_p PARAMS ((tree, tree)); +tree lhd_tree_inlining_copy_res_decl_for_inlining PARAMS ((tree, tree, + tree, void *, + int *, void *)); +int lhd_tree_inlining_anon_aggr_type_p PARAMS ((tree)); +int lhd_tree_inlining_start_inlining PARAMS ((tree)); +void lhd_tree_inlining_end_inlining PARAMS ((tree)); + +#define LANG_HOOKS_NAME "GNU unknown" +#define LANG_HOOKS_IDENTIFIER_SIZE sizeof (struct lang_identifier) +#define LANG_HOOKS_INIT lhd_do_nothing +#define LANG_HOOKS_FINISH lhd_do_nothing +#define LANG_HOOKS_CLEAR_BINDING_STACK lhd_clear_binding_stack +#define LANG_HOOKS_INIT_OPTIONS lhd_do_nothing +#define LANG_HOOKS_DECODE_OPTION lhd_decode_option +#define LANG_HOOKS_POST_OPTIONS lhd_do_nothing +#define LANG_HOOKS_GET_ALIAS_SET lhd_get_alias_set +#define LANG_HOOKS_EXPAND_CONSTANT lhd_return_tree +#define LANG_HOOKS_SAFE_FROM_P lhd_safe_from_p +#define LANG_HOOKS_STATICP lhd_staticp +#define LANG_HOOKS_HONOR_READONLY false +#define LANG_HOOKS_PRINT_STATISTICS lhd_do_nothing +#define LANG_HOOKS_PRINT_XNODE lhd_print_tree_nothing +#define LANG_HOOKS_PRINT_DECL lhd_print_tree_nothing +#define LANG_HOOKS_PRINT_TYPE lhd_print_tree_nothing +#define LANG_HOOKS_PRINT_IDENTIFIER lhd_print_tree_nothing +#define LANG_HOOKS_SET_YYDEBUG lhd_set_yydebug + +/* Tree inlining hooks. */ +#define LANG_HOOKS_TREE_INLINING_WALK_SUBTREES lhd_tree_inlining_walk_subtrees +#define LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN \ + lhd_tree_inlining_cannot_inline_tree_fn +#define LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS \ + lhd_tree_inlining_disregard_inline_limits +#define LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS \ + lhd_tree_inlining_add_pending_fn_decls +#define LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P \ + lhd_tree_inlining_tree_chain_matters_p +#define LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P \ + lhd_tree_inlining_auto_var_in_fn_p +#define LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING \ + lhd_tree_inlining_copy_res_decl_for_inlining +#define LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P \ + lhd_tree_inlining_anon_aggr_type_p +#define LANG_HOOKS_TREE_INLINING_START_INLINING \ + lhd_tree_inlining_start_inlining +#define LANG_HOOKS_TREE_INLINING_END_INLINING \ + lhd_tree_inlining_end_inlining + +#define LANG_HOOKS_TREE_INLINING_INITIALIZER { \ + LANG_HOOKS_TREE_INLINING_WALK_SUBTREES, \ + LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN, \ + LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS, \ + LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS, \ + LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P, \ + LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P, \ + LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING, \ + LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P, \ + LANG_HOOKS_TREE_INLINING_START_INLINING, \ + LANG_HOOKS_TREE_INLINING_END_INLINING \ +} \ + +/* Tree dump hooks. */ +int lhd_tree_dump_dump_tree PARAMS ((void *, tree)); +int lhd_tree_dump_type_quals PARAMS ((tree)); + +#define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN lhd_tree_dump_dump_tree +#define LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN lhd_tree_dump_type_quals + +#define LANG_HOOKS_TREE_DUMP_INITIALIZER { \ + LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, \ + LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN \ +} \ + +/* The whole thing. The structure is defined in langhooks.h. */ +#define LANG_HOOKS_INITIALIZER { \ + LANG_HOOKS_NAME, \ + LANG_HOOKS_IDENTIFIER_SIZE, \ + LANG_HOOKS_INIT_OPTIONS, \ + LANG_HOOKS_DECODE_OPTION, \ + LANG_HOOKS_POST_OPTIONS, \ + LANG_HOOKS_INIT, \ + LANG_HOOKS_FINISH, \ + LANG_HOOKS_CLEAR_BINDING_STACK, \ + LANG_HOOKS_GET_ALIAS_SET, \ + LANG_HOOKS_EXPAND_CONSTANT, \ + LANG_HOOKS_SAFE_FROM_P, \ + LANG_HOOKS_STATICP, \ + LANG_HOOKS_HONOR_READONLY, \ + LANG_HOOKS_PRINT_STATISTICS, \ + LANG_HOOKS_PRINT_XNODE, \ + LANG_HOOKS_PRINT_DECL, \ + LANG_HOOKS_PRINT_TYPE, \ + LANG_HOOKS_PRINT_IDENTIFIER, \ + LANG_HOOKS_SET_YYDEBUG, \ + LANG_HOOKS_TREE_INLINING_INITIALIZER, \ + LANG_HOOKS_TREE_DUMP_INITIALIZER \ +} + +#endif /* GCC_LANG_HOOKS_DEF_H */ |