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| author | Ben Elliston <bje@au.ibm.com> | 2009-10-26 21:58:06 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2009-10-26 21:58:06 +0000 |
| commit | 36c5e70a3aab4f1c25bfe706648aab258e89be1a (patch) | |
| tree | 309434d678721acedb299f20cdc2b4778062b180 /gcc/c-tree.h | |
| parent | d4ebfa65c962f1f0b50223e34184dc5a81d907c6 (diff) | |
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tm.texi (TARGET_ADDR_SPACE_KEYWORDS): Document.
2009-10-26 Ben Elliston <bje@au.ibm.com>
Michael Meissner <meissner@linux.vnet.ibm.com>
Ulrich Weigand <uweigand@de.ibm.com>
* doc/tm.texi (TARGET_ADDR_SPACE_KEYWORDS): Document.
* c-common.c (c_common_reswords): If TARGET_ADDR_SPACE_KEYWORDS is
defined, add the named address space keywords.
(c_addr_space_name): New function.
(complete_array_type): Preserve named address space.
(handle_mode_attribute): Use targetm.addr_space.valid_pointer_mode
instead of targetm.valid_pointer_mode.
* c-common.h (enum rid): Add RID_ADDR_SPACE_0 .. RID_ADDR_SPACE_15,
RID_FIRST_ADDR_SPACE and RID_LAST_ADDR_SPACE.
(ADDR_SPACE_KEYWORD): New macro.
(c_addr_space_name): Add prototype.
* c-tree.h (struct c_declspecs): Add address_space member.
(declspecs_add_addrspace): Add prototype.
* c-pretty-print.c (pp_c_type_qualifier_list): Handle address spaces.
* c-parser.c (c_parse_init): Add assertion.
(typedef enum c_id_kind): Add C_ID_ADDRSPACE.
(c_lex_one_token): Handle address space keywords.
(c_token_starts_typename): Likewise.
(c_token_starts_declspecs): Likewise.
(c_parser_declspecs): Likewise.
(c_parser_postfix_expression_after_paren_type): Diagnose compound
literal within function qualified with named address space.
* c-decl.c (diagnose_mismatched_decls): Diagnose conflicting named
address space qualifiers.
(shadow_tag_warned): Warn about useless address space qualifiers.
(quals_from_declspecs): Handle address space qualifiers.
(grokdeclarator): Likewise.
(build_null_declspecs): Likewise.
(declspecs_add_addrspace): New function.
* c-typeck.c (addr_space_superset): New function.
(qualify_type): Handle named address spaces.
(composite_type): Likewise.
(common_pointer_type): Likewise.
(comp_target_types): Likewise.
(build_conditional_expr): Likewise.
(handle_warn_cast_qual): Likewise.
(build_c_cast): Likewise.
(convert_for_assignment): Likewise.
(build_binary_op): Likewise.
(pointer_diff): Handle named address spaces. Use intermediate
integer type of sufficient size if required.
Co-Authored-By: Michael Meissner <meissner@linux.vnet.ibm.com>
Co-Authored-By: Ulrich Weigand <uweigand@de.ibm.com>
From-SVN: r153574
Diffstat (limited to 'gcc/c-tree.h')
| -rw-r--r-- | gcc/c-tree.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/c-tree.h b/gcc/c-tree.h index c7490e4..e71771a 100644 --- a/gcc/c-tree.h +++ b/gcc/c-tree.h @@ -277,6 +277,8 @@ struct c_declspecs { BOOL_BITFIELD restrict_p : 1; /* Whether "_Sat" was specified. */ BOOL_BITFIELD saturating_p : 1; + /* The address space that the declaration belongs to. */ + addr_space_t address_space; }; /* The various kinds of declarators in C. */ @@ -476,6 +478,8 @@ extern struct c_declspecs *declspecs_add_type (location_t, struct c_typespec); extern struct c_declspecs *declspecs_add_scspec (struct c_declspecs *, tree); extern struct c_declspecs *declspecs_add_attrs (struct c_declspecs *, tree); +extern struct c_declspecs *declspecs_add_addrspace (struct c_declspecs *, + addr_space_t); extern struct c_declspecs *finish_declspecs (struct c_declspecs *); /* in c-objc-common.c */ |