diff options
Diffstat (limited to 'gcc/c-common.h')
| -rw-r--r-- | gcc/c-common.h | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/gcc/c-common.h b/gcc/c-common.h index c1655ae69ff..d91546ff239 100644 --- a/gcc/c-common.h +++ b/gcc/c-common.h @@ -126,6 +126,30 @@ enum rid RID_AT_INTERFACE, RID_AT_IMPLEMENTATION, + /* Named address support, mapping the keyword to a particular named address + number. Named address space 0 is reserved for the generic address. If + there are more than 254 named addresses, the addr_space_t type will need + to be grown from an unsigned char to unsigned short. */ + RID_ADDR_SPACE_0, /* generic address */ + RID_ADDR_SPACE_1, + RID_ADDR_SPACE_2, + RID_ADDR_SPACE_3, + RID_ADDR_SPACE_4, + RID_ADDR_SPACE_5, + RID_ADDR_SPACE_6, + RID_ADDR_SPACE_7, + RID_ADDR_SPACE_8, + RID_ADDR_SPACE_9, + RID_ADDR_SPACE_10, + RID_ADDR_SPACE_11, + RID_ADDR_SPACE_12, + RID_ADDR_SPACE_13, + RID_ADDR_SPACE_14, + RID_ADDR_SPACE_15, + + RID_FIRST_ADDR_SPACE = RID_ADDR_SPACE_0, + RID_LAST_ADDR_SPACE = RID_ADDR_SPACE_15, + RID_MAX, RID_FIRST_MODIFIER = RID_STATIC, @@ -263,6 +287,10 @@ struct c_common_resword #define D_CXX_OBJC 0x100 /* In Objective C, and C++, but not C. */ #define D_CXXWARN 0x200 /* In C warn with -Wcxx-compat. */ +/* Macro for backends to define named address keywords. */ +#define ADDR_SPACE_KEYWORD(STRING, VALUE) \ + { STRING, RID_FIRST_ADDR_SPACE + (VALUE), D_CONLY | D_EXT } + /* The reserved keyword table. */ extern const struct c_common_resword c_common_reswords[]; @@ -760,6 +788,7 @@ extern const struct attribute_spec c_common_format_attribute_table[]; extern tree (*make_fname_decl) (location_t, tree, int); +extern const char *c_addr_space_name (addr_space_t as); extern tree identifier_global_value (tree); extern void record_builtin_type (enum rid, const char *, tree); extern tree build_void_list_node (void); @@ -792,6 +821,7 @@ extern tree c_build_bitfield_integer_type (unsigned HOST_WIDE_INT, int); extern bool decl_with_nonnull_addr_p (const_tree); extern tree c_fully_fold (tree, bool, bool *); extern tree decl_constant_value_for_optimization (tree); +extern tree c_wrap_maybe_const (tree, bool); extern tree c_save_expr (tree); extern tree c_common_truthvalue_conversion (location_t, tree); extern void c_apply_type_quals_to_decl (int, tree); @@ -839,8 +869,6 @@ extern tree c_build_qualified_type (tree, int); frontends. */ extern void c_common_nodes_and_builtins (void); -extern void set_builtin_user_assembler_name (tree decl, const char *asmspec); - extern void disable_builtin_function (const char *); extern void set_compound_literal_name (tree decl); |