blob: 01c2ea6dad403df46a389171d45854d6c4a6ddb3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/* TUI display registers in window.
Copyright (C) 1998-2019 Free Software Foundation, Inc.
Contributed by Hewlett-Packard Company.
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 TUI_TUI_REGS_H
#define TUI_TUI_REGS_H
#include "tui/tui-data.h"
/* A data item window. */
struct tui_data_item_window : public tui_gen_win_info
{
tui_data_item_window ()
: tui_gen_win_info (DATA_ITEM_WIN)
{
}
const char *name = nullptr;
/* The register number, or data display number. */
int item_no = -1;
bool highlight = false;
gdb::unique_xmalloc_ptr<char> content;
};
/* The TUI registers window. */
struct tui_data_window : public tui_win_info
{
tui_data_window ()
: tui_win_info (DATA_WIN)
{
}
DISABLE_COPY_AND_ASSIGN (tui_data_window);
void refresh_all () override;
void refresh_window () override;
const char *name () const override
{
return DATA_NAME;
}
/* Windows that are used to display registers. */
std::vector<std::unique_ptr<tui_data_item_window>> regs_content;
int regs_column_count = 0;
/* Should regs be displayed at all? */
bool display_regs = false;
struct reggroup *current_group = nullptr;
/* Answer the number of the last line in the regs display. If there
are no registers (-1) is returned. */
int last_regs_line_no () const;
/* Answer the line number that the register element at element_no is
on. If element_no is greater than the number of register
elements there are, -1 is returned. */
int line_from_reg_element_no (int element_no) const;
/* Answer the index of the first element in line_no. If line_no is
past the register area (-1) is returned. */
int first_reg_element_no_inline (int line_no) const;
/* Displays the data that is in the data window's content. It does
not set the content. */
void display_all_data ();
/* Delete all the item windows in the data window. This is usually
done when the data window is scrolled. */
void delete_data_content_windows ();
void erase_data_content (const char *prompt);
/* Display the registers in the content from 'start_element_no'
until the end of the register content or the end of the display
height. No checking for displaying past the end of the registers
is done here. */
void display_registers_from (int start_element_no);
/* Display the registers starting at line line_no in the data
window. Answers the line number that the display actually
started from. If nothing is displayed (-1) is returned. */
int display_registers_from_line (int line_no);
void check_register_values (struct frame_info *frame);
protected:
void do_scroll_vertical (int num_to_scroll) override;
void do_scroll_horizontal (int num_to_scroll) override
{
}
/* Return the index of the first element displayed. If none are
displayed, then return -1. */
int first_data_item_displayed ();
/* Display the registers in the content from 'start_element_no' on
'start_line_no' until the end of the register content or the end
of the display height. This function checks that we won't
display off the end of the register display. */
void display_reg_element_at_line (int start_element_no, int start_line_no);
void rerender () override;
};
extern void tui_show_registers (struct reggroup *group);
#endif /* TUI_TUI_REGS_H */
|
