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1d506c26 | 1 | # Copyright 2022-2024 Free Software Foundation, Inc. |
25209e2c AB |
2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | load_lib gdb-python.exp | |
d82e5429 | 17 | require allow_python_tests |
25209e2c AB |
18 | standard_testfile |
19 | ||
20 | foreach func_name { foo bar } { | |
21 | if {[build_executable "build binary with ${func_name} function" \ | |
22 | "$testfile-${func_name}" $srcfile \ | |
23 | [list debug \ | |
4daa9f29 | 24 | nopie \ |
25209e2c AB |
25 | additional_flags=-DFUNCTION_NAME=${func_name}]] == -1} { |
26 | return -1 | |
27 | } | |
28 | } | |
29 | ||
30 | set binary_foo [standard_output_file "${testfile}-foo"] | |
31 | set binary_bar [standard_output_file "${testfile}-bar"] | |
32 | ||
33 | clean_restart $binary_foo | |
34 | ||
25209e2c AB |
35 | if ![runto_main] { |
36 | return -1 | |
37 | } | |
38 | ||
39 | # Check the gdb.format_address method when using the default values | |
40 | # for the program space and architecture (these will be selected based | |
41 | # on the current inferior). | |
42 | set main_addr [get_hexadecimal_valueof "&main" "UNKNOWN"] | |
43 | set next_addr [format 0x%x [expr $main_addr + 1]] | |
44 | ||
45 | foreach_with_prefix symbol_filename { on off } { | |
46 | gdb_test_no_output "set print symbol-filename ${symbol_filename}" | |
47 | ||
48 | if { $symbol_filename == "on" } { | |
49 | set filename_pattern " at \[^\r\n\]+/${srcfile}:$decimal" | |
50 | } else { | |
51 | set filename_pattern "" | |
52 | } | |
53 | ||
54 | gdb_test "python print(\"Got: \" + gdb.format_address($main_addr))" \ | |
55 | "Got: $main_addr <main${filename_pattern}>" \ | |
56 | "gdb.format_address, result should have no offset" | |
57 | ||
58 | gdb_test "python print(\"Got: \" + gdb.format_address($next_addr))" \ | |
59 | "Got: $next_addr <main\\+1${filename_pattern}>" \ | |
60 | "gdb.format_address, result should have an offset" | |
61 | } | |
62 | ||
63 | if {![is_address_zero_readable]} { | |
64 | gdb_test "python print(\"Got: \" + gdb.format_address(0))" \ | |
65 | "Got: 0x0" \ | |
66 | "gdb.format_address for address 0" | |
67 | } | |
68 | ||
69 | # Now check that gdb.format_address will accept the program space and | |
70 | # architecture arguments correctly. | |
71 | gdb_test_no_output "python inf = gdb.selected_inferior()" | |
72 | ||
73 | # First, pass both arguments, this should be fine. | |
74 | gdb_test "python print(\"Got: \" + gdb.format_address($main_addr, inf.progspace, inf.architecture()))" \ | |
75 | "Got: $main_addr <main>" \ | |
76 | "gdb.format_address passing program space and architecture" | |
77 | ||
78 | # Now pass the program space and architecture as None. | |
79 | # First, pass both arguments, this should be fine. | |
80 | gdb_test "python print(\"Got: \" + gdb.format_address($main_addr, None, None))" \ | |
81 | "Got: $main_addr <main>" \ | |
82 | "gdb.format_address passing program space and architecture as None" | |
83 | ||
84 | # Now forget the architecture, this should fail. | |
85 | gdb_test "python print(\"Got: \" + gdb.format_address($main_addr, inf.progspace))" \ | |
86 | [multi_line \ | |
87 | "ValueError: The architecture and progspace arguments must both be supplied" \ | |
88 | "Error while executing Python code\\."] \ | |
89 | "gdb.format_address passing program space only" | |
90 | ||
91 | gdb_test "python print(\"Got: \" + gdb.format_address($main_addr, inf.progspace, None))" \ | |
92 | [multi_line \ | |
93 | "ValueError: The architecture and progspace arguments must both be supplied" \ | |
94 | "Error while executing Python code\\."] \ | |
95 | "gdb.format_address passing real program space, but architecture is None" | |
96 | ||
97 | # Now skip the program space argument. | |
98 | gdb_test "python print(\"Got: \" + gdb.format_address($main_addr, architecture=inf.architecture()))" \ | |
99 | [multi_line \ | |
100 | "ValueError: The architecture and progspace arguments must both be supplied" \ | |
101 | "Error while executing Python code\\."] \ | |
102 | "gdb.format_address passing architecture only" | |
103 | ||
104 | gdb_test "python print(\"Got: \" + gdb.format_address($main_addr, None, inf.architecture()))" \ | |
105 | [multi_line \ | |
106 | "ValueError: The architecture and progspace arguments must both be supplied" \ | |
107 | "Error while executing Python code\\."] \ | |
108 | "gdb.format_address passing real architecture, but progspace is None" | |
109 | ||
110 | # Now, before we add a second inferior, lets just check we can format | |
111 | # the address of 'foo' correctly. | |
112 | set foo_addr [get_hexadecimal_valueof "&foo" "UNKNOWN"] | |
113 | ||
114 | gdb_test "python print(\"Got: \" + gdb.format_address($foo_addr, inf.progspace, inf.architecture()))" \ | |
115 | "Got: $foo_addr <foo>" \ | |
116 | "gdb.format_address for foo, with just one inferior" | |
117 | ||
118 | # Now lets add a second inferior, using a slightly different | |
119 | # executable, select that inferior, and capture a reference to the | |
120 | # inferior in a Python object. | |
121 | gdb_test "add-inferior -exec ${binary_bar}" ".*" \ | |
122 | "add a second inferior running the bar executable" | |
123 | gdb_test "inferior 2" ".*" | |
124 | gdb_test_no_output "python inf2 = gdb.selected_inferior()" | |
125 | ||
126 | # Now we can test formatting an address from inferior 1. | |
127 | gdb_test "python print(\"Got: \" + gdb.format_address($foo_addr, inf.progspace, inf.architecture()))" \ | |
128 | "Got: $foo_addr <foo>" \ | |
129 | "gdb.format_address for foo, while inferior 2 is selected" | |
130 | ||
131 | # Grab the address of 'bar'. Hopefully this will be the same address | |
132 | # as 'foo', but if not, that's not the end of the world, the test just | |
133 | # wont be quite as tough. | |
134 | set bar_addr [get_hexadecimal_valueof "&bar" "UNKNOWN"] | |
135 | ||
136 | # Now format the address of bar using the default inferior and | |
137 | # architecture, this should display the 'bar' symbol rather than | |
138 | # 'foo'. | |
139 | gdb_test "python print(\"Got: \" + gdb.format_address($bar_addr))" \ | |
4daa9f29 | 140 | "Got: $bar_addr <bar>" \ |
25209e2c AB |
141 | "gdb.format_address for bar, while inferior 2 is selected" |
142 | ||
143 | # And again, but this time, specificy the program space and | |
144 | # architecture. | |
145 | gdb_test "python print(\"Got: \" + gdb.format_address($bar_addr, inf2.progspace, inf2.architecture()))" \ | |
4daa9f29 | 146 | "Got: $bar_addr <bar>" \ |
25209e2c AB |
147 | "gdb.format_address for bar, while inferior 2 is selected, pass progspace and architecture" |
148 | ||
149 | # Reselect inferior 1, and then format an address from inferior 2. | |
150 | gdb_test "inferior 1" ".*" | |
151 | gdb_test "python print(\"Got: \" + gdb.format_address($bar_addr, inf2.progspace, inf2.architecture()))" \ | |
4daa9f29 | 152 | "Got: $bar_addr <bar>" \ |
25209e2c AB |
153 | "gdb.format_address for bar, while inferior 1 is selected, pass progspace and architecture" |
154 | ||
155 | # Try pasing incorrect object types for program space and architecture. | |
156 | gdb_test "python print(\"Got: \" + gdb.format_address($bar_addr, inf2.progspace, inf2.progspace))" \ | |
157 | [multi_line \ | |
158 | "TypeError: The architecture argument is not a gdb.Architecture object" \ | |
159 | "Error while executing Python code\\."] \ | |
160 | "gdb.format_address pass wrong object type for architecture" | |
161 | ||
162 | gdb_test "python print(\"Got: \" + gdb.format_address($bar_addr, inf2.architecture(), inf2.architecture()))" \ | |
163 | [multi_line \ | |
164 | "TypeError: The progspace argument is not a gdb.Progspace object" \ | |
165 | "Error while executing Python code\\."] \ | |
166 | "gdb.format_address pass wrong object type for progspace" | |
167 | ||
168 | # Now invalidate inferior 2's program space, and try using that. | |
169 | gdb_test "python pspace = inf2.progspace" | |
170 | gdb_test "python arch = inf2.architecture()" | |
171 | gdb_test "remove-inferior 2" | |
172 | gdb_test "python print(\"Got: \" + gdb.format_address($bar_addr, pspace, arch))" \ | |
173 | [multi_line \ | |
174 | "ValueError: The progspace argument is not valid" \ | |
175 | "Error while executing Python code\\."] \ | |
176 | "gdb.format_address called with an invalid program space" |