diff options
author | Alexandre Oliva <aoliva@redhat.com> | 2017-01-31 01:02:03 +0000 |
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committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2017-01-31 01:02:03 +0000 |
commit | 8db29d88f3e8d5fc43b25d9e0049c25f6bfb74d1 (patch) | |
tree | 3901a07d4c4dde00dbe21a5d032c741cfc2aaaa2 /include/gcc-c-fe.def | |
parent | 9f92b93b7b94f128c6b600bc360ec643bcfa9067 (diff) |
Introduce C++ support in libcc1
Extend libcc1's with an API for C++ support.
Extend libcc1's C API to distinguish between integral types with the
same width, as in C++. Likewise for float types.
Export small bits of functionality from the C++ front-end for use in
libcc1. Add support for the C++ front-end to look up names and
addresses using a libcc1-registered binding oracle. Add support for
global friends.
for gcc/cp/ChangeLog
Introduce C++ support in libcc1.
* cp-tree.h (struct lang_identifier): Add oracle_looked_up.
(ansi_opname): Rename to...
(cp_operator_id): ... this. Adjust all callers.
(ansi_assopname): Rename to...
(cp_assignment_operator_id): ... this. Adjust all callers.
(cp_literal_operator_id): Declare.
(set_global_friend): Declare.
(is_global_friend): Declare.
(enum cp_oracle_request): New type.
(cp_binding_oracle_function): New type.
(cp_binding_oracle): Declare.
(cp_finish_injected_record_type): Declare.
* friend.c (global_friend): New var.
(set_global_friend): New fn.
(is_global_friend): New fn.
(is_friend): Call is_global_friend.
* name-lookup.c (cp_binding_oracle): New var.
(query_oracle): New fn.
(qualified_lookup_using_namespace): Call query_oracle.
(lookup_name_real_1): Likewise.
* parser.c (cp_literal_operator_id): Drop static.
* search.c (friend_accessible_p): Call is_global_friend.
* semantics.c (is_this_parameter): Accept a variable if the
binding oracle is enabled.
for include/ChangeLog
Introduce C++ support in libcc1.
* gcc-c-fe.def (int_type_v0): Rename from...
(int_type): ... this. Introduce new version.
(float_type_v0): Rename from...
(float_type): ... this. Introduce new version.
(char_type): New.
* gcc-c-interface.h (gcc_c_api_version): Add GCC_C_FE_VERSION_1.
(gcc_type_array): Move...
* gcc-interface.h: ... here.
* gcc-cp-fe.def: New.
* gcc-cp-interface.h: New.
for libcc1/ChangeLog
Introduce C++ support.
* Makefile.am (AM_CPPFLAGS): Move some -I flags to...
(CPPFLAGS_FOR_C_FAMILY, CPPFLAGS_FOR_C, CPPFLAGS_FOR_CXX): ...
new macros.
(plugin_LTLIBRARIES): Add libcp1plugin.la.
(BUILT_SOURCES, MOSTLYCLEANFILES): Add...
(cp-compiler-name.h): ... this. New.
(c-compiler-name.h): Rename all over from...
(compiler-name.h): ... this. Create it atomically.
(marshall_c_source, marshall_cxx_source): New macros.
(libcc1plugin_la_SOURCES): Rename plugin.cc to libcc1plugin.cc.
Add marshall_c_source expansion.
(libcc1plugin.lo_CPPFLAGS): New macro.
(libcp1plugin_la_LDFLAGS): Likewise.
(libcp1plugin_la_SOURCES): Likewise.
(libcp1plugin.lo_CPPFLAGS): Likewise.
(libcp1plugin_la_LIBADD): Likewise.
(libcp1plugin_la_DEPENDENCIES): Likewise.
(libcp1plugin_la_LINK): Likewise.
(libcc1_la_SOURCES): Added marshall_c_source and
marshall_cxx_source expansions.
* Makefile.in: Rebuild.
* compiler-name.h: Rename all over to...
* c-compiler-name.h: ... this. Define C_COMPILER_NAME instead
of COMPILER_NAME.
* plugin.cc: Rename all over to...
* libcc1plugin.cc: ... this. Include marshall-c.hh.
(address_rewriter): Drop cleaning up of VLA sizes.
(plugin_build_decl): Mark decls as external.
(plugin_tagbind): Propagate name to all variants.
(build_anonymous_node): New.
(plugin_build_record_type): Use it instead of make_node.
(plugin_build_union_type): Likewise.
(plugin_build_enum_type): Likewise.
(plugin_finish_record_or_union): Update all type variants.
(safe_lookup_builtin_type): New.
(plugin_int_check): Factor out of, and add checks to, ...
(plugin_int_type): ... this. Rename to...
(plugin_int_type_v0): ... this.
(plugin_int_type): New interface, new implementation.
(plugin_char_type): New.
(plugin_float_type_v0): Rename from...
(plugin_float_type): ... this. New interface, new implementation.
(plugin_init): Bump handshake version.
* libcc1.cc: Include marshall-c.hh. Drop gcc-interface.h.
(call_binding_oracle): Rename to...
(c_call_binding_oracle): ... this, into anonymous namespace.
(call_symbol_address): Rename to...
(c_call_symbol_address): ... this, likewise.
(GCC_METHOD#): Move methods into cc1plugin::c:: namespace.
(libcc1::compiler::find): Refer to C_COMPILER_NAME.
(fork_exec): Bump to GCC_C_FE_VERSION_1.
(libcc1_compile): Prefix callbacks with c_.
(gcc_c_fe_context): Accept GCC_C_FE_VERSION_1.
* libcc1.sym: Export gcc_cp_fe_context.
* libcp1.cc: New, mostly copied and adjusted from libcc1.cc.
* libcp1plugin.cc: New, initially copied from libcc1plugin.cc.
* libcp1plugin.sym: New.
* marshall-c.hh: New. Move C-specific types from...
* marshall.cc: ... this.
(cc1_plugin::marshall_array_start): New.
(cc1_plugin::marshall_array_elmts): New.
(cc1_plugin::marshall for gcc_type_array): Use the above.
(cc1_plugin::unmarshall_array_start): New.
(cc1_plugin::unmarshall_array_elmts): New.
(cc1_plugin::unmarshall for gcc_type_array): Use the above.
* marshall.hh: Declare the new array building blocks.
Drop C-specific unmarshall declarations.
* marshall-cp.hh: New.
* names.cc (GCC_METHOD#): Add LANG:: to method names.
(LANG): Define while including gcc-c-fe.def and gcc-cp-fe.def.
* names.hh: Include gcc-c-fe.def and gcc-cp-fe.def in the
corresponding namespaces.
* rpc.hh: Don't include marshall.hh.
[GCC_CP_INTERFACE_H] (argument_wrapper): Specialize for
gcc_vbase_array, gcc_cp_template_args, gcc_cp_function_args.
From-SVN: r245051
Diffstat (limited to 'include/gcc-c-fe.def')
-rw-r--r-- | include/gcc-c-fe.def | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/include/gcc-c-fe.def b/include/gcc-c-fe.def index 09998ba67e7..acf1940c012 100644 --- a/include/gcc-c-fe.def +++ b/include/gcc-c-fe.def @@ -125,16 +125,18 @@ GCC_METHOD3 (gcc_type, build_function_type, const struct gcc_type_array *, /* Argument ARGUMENT_TYPES. */ int /* bool */) /* Argument IS_VARARGS. */ -/* Return an integer type with the given properties. */ +/* Return an integer type with the given properties. + Deprecated in v1, use int_type instead. */ -GCC_METHOD2 (gcc_type, int_type, +GCC_METHOD2 (gcc_type, int_type_v0, int /* bool */, /* Argument IS_UNSIGNED. */ unsigned long) /* Argument SIZE_IN_BYTES. */ -/* Return a floating point type with the given properties. */ +/* Return a floating point type with the given properties. + Deprecated in v1, use float_type instead. */ -GCC_METHOD1 (gcc_type, float_type, - unsigned long) /* Argument SIZE_IN_BYTES. */ +GCC_METHOD1 (gcc_type, float_type_v0, + unsigned long) /* Argument SIZE_IN_BYTES. */ /* Return the 'void' type. */ @@ -195,3 +197,26 @@ GCC_METHOD5 (int /* bool */, build_constant, GCC_METHOD1 (gcc_type, error, const char *) /* Argument MESSAGE. */ + +/* Return an integer type with the given properties. If BUILTIN_NAME + is non-NULL, it must name a builtin integral type with the given + signedness and size, and that is the type that will be returned. */ + +GCC_METHOD3 (gcc_type, int_type, + int /* bool */, /* Argument IS_UNSIGNED. */ + unsigned long, /* Argument SIZE_IN_BYTES. */ + const char *) /* Argument BUILTIN_NAME. */ + +/* Return the 'char' type, a distinct type from both 'signed char' and + 'unsigned char' returned by int_type. */ + +GCC_METHOD0 (gcc_type, char_type) + +/* Return a floating point type with the given properties. If BUILTIN_NAME + is non-NULL, it must name a builtin integral type with the given + signedness and size, and that is the type that will be returned. */ + +GCC_METHOD2 (gcc_type, float_type, + unsigned long, /* Argument SIZE_IN_BYTES. */ + const char *) /* Argument BUILTIN_NAME. */ + |