| /* Perform an inferior function call, for GDB, the GNU debugger. |
| |
| Copyright (C) 2003-2024 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef INFCALL_H |
| #define INFCALL_H |
| |
| #include "dummy-frame.h" |
| #include "gdbsupport/array-view.h" |
| |
| struct value; |
| struct type; |
| |
| /* Determine a function's address and its return type from its value. |
| If the function is a GNU ifunc, then return the address of the |
| target function, and set *FUNCTION_TYPE to the target function's |
| type, and *RETVAL_TYPE to the target function's return type. |
| Calls error() if the function is not valid for calling. */ |
| |
| extern CORE_ADDR find_function_addr (struct value *function, |
| struct type **retval_type, |
| struct type **function_type = NULL); |
| |
| /* Perform a function call in the inferior. |
| |
| ARGS is a vector of values of arguments. FUNCTION is a value, the |
| function to be called. Returns a value representing what the |
| function returned. May fail to return, if a breakpoint or signal |
| is hit during the execution of the function. |
| |
| DEFAULT_RETURN_TYPE is used as function return type if the return |
| type is unknown. This is used when calling functions with no debug |
| info. |
| |
| ARGS is modified to contain coerced values. */ |
| |
| extern struct value *call_function_by_hand (struct value *function, |
| type *default_return_type, |
| gdb::array_view<value *> args); |
| |
| /* Similar to call_function_by_hand and additional call |
| register_dummy_frame_dtor with DUMMY_DTOR and DUMMY_DTOR_DATA for the |
| created inferior call dummy frame. */ |
| |
| extern struct value * |
| call_function_by_hand_dummy (struct value *function, |
| type *default_return_type, |
| gdb::array_view<value *> args, |
| dummy_frame_dtor_ftype *dummy_dtor, |
| void *dummy_dtor_data); |
| |
| /* Throw an error indicating that the user tried to call a function |
| that has unknown return type. FUNC_NAME is the name of the |
| function to be included in the error message; may be NULL, in which |
| case the error message doesn't include a function name. */ |
| |
| extern void error_call_unknown_return_type (const char *func_name); |
| |
| #endif |