1 /* GCC C++ plug-in wrapper for GDB. 2 3 Copyright (C) 2018-2023 Free Software Foundation, Inc. 4 5 This file is part of GDB. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 19 20 #ifndef COMPILE_GCC_CP_PLUGIN_H 21 #define COMPILE_GCC_CP_PLUGIN_H 22 23 /* A class representing the GCC C++ plug-in. */ 24 25 #include "gcc-cp-interface.h" 26 27 class gcc_cp_plugin 28 { 29 public: 30 31 explicit gcc_cp_plugin (struct gcc_cp_context *gcc_cp) 32 : m_context (gcc_cp) 33 { 34 } 35 36 /* Set the oracle callbacks to be used by the compiler plug-in. */ 37 void set_callbacks (gcc_cp_oracle_function *binding_oracle, 38 gcc_cp_symbol_address_function *address_oracle, 39 gcc_cp_enter_leave_user_expr_scope_function *enter_scope, 40 gcc_cp_enter_leave_user_expr_scope_function *leave_scope, 41 void *datum) 42 { 43 m_context->cp_ops->set_callbacks (m_context, binding_oracle, 44 address_oracle, enter_scope, leave_scope, 45 datum); 46 } 47 48 /* Returns the interface version of the compiler plug-in. */ 49 int version () const { return m_context->cp_ops->cp_version; } 50 51 #define GCC_METHOD0(R, N) R N () const; 52 #define GCC_METHOD1(R, N, A) R N (A) const; 53 #define GCC_METHOD2(R, N, A, B) R N (A, B) const; 54 #define GCC_METHOD3(R, N, A, B, C) R N (A, B, C) const; 55 #define GCC_METHOD4(R, N, A, B, C, D) R N (A, B, C, D) const; 56 #define GCC_METHOD5(R, N, A, B, C, D, E) R N (A, B, C, D, E) const; 57 #define GCC_METHOD7(R, N, A, B, C, D, E, F, G) R N (A, B, C, D, E, F, G) const; 58 59 #include "gcc-cp-fe.def" 60 61 #undef GCC_METHOD0 62 #undef GCC_METHOD1 63 #undef GCC_METHOD2 64 #undef GCC_METHOD3 65 #undef GCC_METHOD4 66 #undef GCC_METHOD5 67 #undef GCC_METHOD7 68 69 /* Special overloads of plug-in methods with added debugging information. */ 70 71 gcc_expr build_decl (const char *debug_decltype, const char *name, 72 enum gcc_cp_symbol_kind sym_kind, gcc_type sym_type, 73 const char *substitution_name, gcc_address address, 74 const char *filename, unsigned int line_number); 75 76 gcc_type start_class_type (const char *debug_name, gcc_decl typedecl, 77 const struct gcc_vbase_array *base_classes, 78 const char *filename, unsigned int line_number); 79 80 int finish_class_type (const char *debug_name, unsigned long size_in_bytes); 81 82 int pop_binding_level (const char *debug_name); 83 84 private: 85 86 /* The GCC C++ context. */ 87 struct gcc_cp_context *m_context; 88 }; 89 90 #endif /* COMPILE_GCC_CP_PLUGIN_H */ 91