8db29d88f3
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
100 lines
4.3 KiB
Makefile
100 lines
4.3 KiB
Makefile
## Copyright (C) 2014-2017 Free Software Foundation, Inc.
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## This file is part of GCC.
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## GCC is free software; you can redistribute it and/or modify it under
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## the terms of the GNU General Public License as published by the Free
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## Software Foundation; either version 3, or (at your option) any later
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## version.
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## GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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## WARRANTY; without even the implied warranty of MERCHANTABILITY or
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## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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## for more details.
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## You should have received a copy of the GNU General Public License
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## along with GCC; see the file COPYING3. If not see
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## <http://www.gnu.org/licenses/>.
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ACLOCAL_AMFLAGS = -I .. -I ../config
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gcc_build_dir = ../gcc
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AM_CPPFLAGS = -I $(srcdir)/../include -I $(srcdir)/../libgcc \
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-I $(gcc_build_dir) -I$(srcdir)/../gcc $($@_CPPFLAGS) $(GMPINC)
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CPPFLAGS_FOR_C_FAMILY = -I $(srcdir)/../gcc/c-family \
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-I $(srcdir)/../libcpp/include
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CPPFLAGS_FOR_C = $(CPPFLAGS_FOR_C_FAMILY) -I $(srcdir)/../gcc/c
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CPPFLAGS_FOR_CXX = $(CPPFLAGS_FOR_C_FAMILY) -I $(srcdir)/../gcc/cp
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AM_CXXFLAGS = $(WARN_FLAGS) $(WERROR) $(visibility)
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override CXXFLAGS := $(filter-out -fsanitize=address,$(CXXFLAGS))
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override LDFLAGS := $(filter-out -fsanitize=address,$(LDFLAGS))
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# Can be simplified when libiberty becomes a normal convenience library.
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libiberty_normal = ../libiberty/libiberty.a
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libiberty_noasan = ../libiberty/noasan/libiberty.a
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libiberty_pic = ../libiberty/pic/libiberty.a
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Wc=-Wc,
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libiberty = $(if $(wildcard $(libiberty_noasan)),$(Wc)$(libiberty_noasan), \
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$(if $(wildcard $(libiberty_pic)),$(Wc)$(libiberty_pic), \
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$(Wc)$(libiberty_normal)))
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libiberty_dep = $(patsubst $(Wc)%,%,$(libiberty))
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plugindir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/plugin
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cc1libdir = $(libdir)/$(libsuffix)
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if ENABLE_PLUGIN
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plugin_LTLIBRARIES = libcc1plugin.la libcp1plugin.la
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cc1lib_LTLIBRARIES = libcc1.la
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endif
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BUILT_SOURCES = c-compiler-name.h cp-compiler-name.h
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MOSTLYCLEANFILES = c-compiler-name.h cp-compiler-name.h
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# Put this in a header so we don't run sed for each compilation. This
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# is also simpler to debug as one can easily see the constant.
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# FIXME: compute it in configure.ac and output it in config.status, or
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# introduce timestamp files for some indirection to avoid rebuilding it
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# every time.
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c-compiler-name.h: Makefile
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-rm -f $@T
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echo "#define C_COMPILER_NAME \"`echo gcc | sed '$(transform)'`\"" > $@T
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mv $@T $@ # $(SHELL) $(srcdir)/../move-if-change $@T $@
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cp-compiler-name.h: Makefile
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-rm -f $@T
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echo "#define CP_COMPILER_NAME \"`echo g++ | sed '$(transform)'`\"" > $@T
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mv $@T $@ # $(SHELL) $(srcdir)/../move-if-change $@T $@
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shared_source = callbacks.cc callbacks.hh connection.cc connection.hh \
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marshall.cc marshall.hh rpc.hh status.hh
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marshall_c_source = marshall-c.hh
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marshall_cxx_source = marshall-cp.hh
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libcc1plugin_la_LDFLAGS = -module -export-symbols $(srcdir)/libcc1plugin.sym
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libcc1plugin_la_SOURCES = libcc1plugin.cc $(shared_source) $(marshall_c_source)
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libcc1plugin.lo_CPPFLAGS = $(CPPFLAGS_FOR_C)
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libcc1plugin_la_LIBADD = $(libiberty)
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libcc1plugin_la_DEPENDENCIES = $(libiberty_dep)
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libcc1plugin_la_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \
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$(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \
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$(CXXFLAGS) $(libcc1plugin_la_LDFLAGS) $(LTLDFLAGS) -o $@
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libcp1plugin_la_LDFLAGS = -module -export-symbols $(srcdir)/libcp1plugin.sym
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libcp1plugin_la_SOURCES = libcp1plugin.cc $(shared_source) $(marshall_cxx_source)
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libcp1plugin.lo_CPPFLAGS = $(CPPFLAGS_FOR_CXX)
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libcp1plugin_la_LIBADD = $(libiberty)
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libcp1plugin_la_DEPENDENCIES = $(libiberty_dep)
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libcp1plugin_la_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \
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$(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \
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$(CXXFLAGS) $(libcp1plugin_la_LDFLAGS) $(LTLDFLAGS) -o $@
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LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
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libcc1_la_LDFLAGS = -module -export-symbols $(srcdir)/libcc1.sym
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libcc1_la_SOURCES = findcomp.cc libcc1.cc libcp1.cc \
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names.cc names.hh $(shared_source) \
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$(marshall_c_source) $(marshall_cxx_source)
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libcc1_la_LIBADD = $(libiberty)
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libcc1_la_DEPENDENCIES = $(libiberty_dep)
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libcc1_la_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \
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$(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \
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$(CXXFLAGS) $(libcc1_la_LDFLAGS) $(LTLDFLAGS) -o $@
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