From 8db29d88f3e8d5fc43b25d9e0049c25f6bfb74d1 Mon Sep 17 00:00:00 2001 From: Alexandre Oliva Date: Tue, 31 Jan 2017 01:02:03 +0000 Subject: 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 --- libcc1/ChangeLog | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) (limited to 'libcc1/ChangeLog') diff --git a/libcc1/ChangeLog b/libcc1/ChangeLog index 9a94314..5db05c5 100644 --- a/libcc1/ChangeLog +++ b/libcc1/ChangeLog @@ -1,3 +1,82 @@ +2017-01-30 Alexandre Oliva + + 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. + 2017-01-30 Jan Kratochvil * findcomp.cc: Include system.h. -- cgit v1.1