| 1 | /* Header file to load module for 'compile' command. |
| 2 | Copyright (C) 2014-2019 Free Software Foundation, Inc. |
| 3 | |
| 4 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by |
| 6 | the Free Software Foundation; either version 3 of the License, or |
| 7 | (at your option) any later version. |
| 8 | |
| 9 | This program is distributed in the hope that it will be useful, |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | GNU General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 16 | |
| 17 | #ifndef COMPILE_COMPILE_OBJECT_LOAD_H |
| 18 | #define COMPILE_COMPILE_OBJECT_LOAD_H |
| 19 | |
| 20 | #include "compile-internal.h" |
| 21 | #include <list> |
| 22 | |
| 23 | struct munmap_list |
| 24 | { |
| 25 | public: |
| 26 | |
| 27 | munmap_list () = default; |
| 28 | ~munmap_list (); |
| 29 | |
| 30 | DISABLE_COPY_AND_ASSIGN (munmap_list); |
| 31 | |
| 32 | /* Add a region to the list. */ |
| 33 | void add (CORE_ADDR addr, CORE_ADDR size); |
| 34 | |
| 35 | private: |
| 36 | |
| 37 | /* Track inferior memory reserved by inferior mmap. */ |
| 38 | |
| 39 | struct munmap_item |
| 40 | { |
| 41 | CORE_ADDR addr, size; |
| 42 | }; |
| 43 | |
| 44 | std::vector<munmap_item> items; |
| 45 | }; |
| 46 | |
| 47 | struct compile_module |
| 48 | { |
| 49 | /* objfile for the compiled module. */ |
| 50 | struct objfile *objfile; |
| 51 | |
| 52 | /* .c file OBJFILE was built from. It needs to be xfree-d. */ |
| 53 | char *source_file; |
| 54 | |
| 55 | /* Inferior function GCC_FE_WRAPPER_FUNCTION. */ |
| 56 | struct symbol *func_sym; |
| 57 | |
| 58 | /* Inferior registers address or NULL if the inferior function does not |
| 59 | require any. */ |
| 60 | CORE_ADDR regs_addr; |
| 61 | |
| 62 | /* The "scope" of this compilation. */ |
| 63 | enum compile_i_scope_types scope; |
| 64 | |
| 65 | /* User data for SCOPE in use. */ |
| 66 | void *scope_data; |
| 67 | |
| 68 | /* Inferior parameter out value type or NULL if the inferior function does not |
| 69 | have one. */ |
| 70 | struct type *out_value_type; |
| 71 | |
| 72 | /* If the inferior function has an out value, this is its address. |
| 73 | Otherwise it is zero. */ |
| 74 | CORE_ADDR out_value_addr; |
| 75 | |
| 76 | /* Track inferior memory reserved by inferior mmap. */ |
| 77 | struct munmap_list *munmap_list_head; |
| 78 | }; |
| 79 | |
| 80 | extern struct compile_module *compile_object_load |
| 81 | (const compile_file_names &fnames, |
| 82 | enum compile_i_scope_types scope, void *scope_data); |
| 83 | extern void munmap_list_free (struct munmap_list *head); |
| 84 | |
| 85 | #endif /* COMPILE_COMPILE_OBJECT_LOAD_H */ |