projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 88b9d363 | 1 | /* Copyright (C) 2021-2022 Free Software Foundation, Inc. |
| f237f998 AB |
2 | |
| 3 | This file is part of GDB. | |
| 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | |
| 6 | it under the terms of the GNU General Public License as published by | |
| 7 | the Free Software Foundation; either version 3 of the License, or | |
| 8 | (at your option) any later version. | |
| 9 | ||
| 10 | This program is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | GNU General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU General Public License | |
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #include "defs.h" | |
| 19 | #include "tui/tui.h" | |
| 20 | #include "tui/tui-stack.h" | |
| 21 | #include "tui/tui-data.h" | |
| 22 | #include "tui/tui-location.h" | |
| 23 | #include "symtab.h" | |
| 24 | #include "source.h" | |
| 25 | ||
| 26 | /* See tui/tui-location.h. */ | |
| 27 | ||
| 28 | tui_location_tracker tui_location; | |
| 29 | ||
| 30 | /* See tui/tui-location.h. */ | |
| 31 | ||
| 32 | bool | |
| 33 | tui_location_tracker::set_location (struct gdbarch *gdbarch, | |
| 34 | const struct symtab_and_line &sal, | |
| 35 | const char *procname) | |
| 36 | { | |
| 37 | gdb_assert (procname != nullptr); | |
| 38 | ||
| 39 | bool location_changed_p = set_fullname (sal.symtab); | |
| 40 | location_changed_p |= procname != m_proc_name; | |
| 41 | location_changed_p |= sal.line != m_line_no; | |
| 42 | location_changed_p |= sal.pc != m_addr; | |
| 43 | location_changed_p |= gdbarch != m_gdbarch; | |
| 44 | ||
| 45 | m_proc_name = procname; | |
| 46 | m_line_no = sal.line; | |
| 47 | m_addr = sal.pc; | |
| 48 | m_gdbarch = gdbarch; | |
| 49 | ||
| 50 | if (location_changed_p) | |
| 51 | tui_show_locator_content (); | |
| 52 | ||
| 53 | return location_changed_p; | |
| 54 | } | |
| 55 | ||
| 56 | /* See tui/tui-location.h. */ | |
| 57 | ||
| 58 | bool | |
| 59 | tui_location_tracker::set_location (struct symtab *symtab) | |
| 60 | { | |
| 61 | bool location_changed_p = set_fullname (symtab); | |
| 62 | ||
| 63 | if (location_changed_p) | |
| 64 | tui_show_locator_content (); | |
| 65 | ||
| 66 | return location_changed_p; | |
| 67 | } | |
| 68 | ||
| 69 | /* See tui/tui-location.h. */ | |
| 70 | ||
| 71 | bool | |
| 72 | tui_location_tracker::set_fullname (struct symtab *symtab) | |
| 73 | { | |
| 74 | const char *fullname = (symtab == nullptr | |
| 75 | ? "??" | |
| 76 | : symtab_to_fullname (symtab)); | |
| 77 | bool location_changed_p = fullname != m_full_name; | |
| 78 | m_full_name = std::string (fullname); | |
| 79 | ||
| 80 | return location_changed_p; | |
| 81 | } |