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88b9d363 | 1 | # Copyright 2013-2022 Free Software Foundation, Inc. |
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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 | # Execute command CMD and check that GDB sends the expected number of | |
80f0110c | 17 | # vCont;r packet. Returns 0 if the test passes, otherwise returns 1. |
bc5065a7 | 18 | |
80f0110c | 19 | proc exec_cmd_expect_vCont_count { cmd exp_vCont_r } { |
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20 | global gdb_prompt |
21 | ||
22 | gdb_test_no_output "set debug remote 1" "" | |
23 | ||
80f0110c | 24 | set test "${cmd}: vCont;r=${exp_vCont_r}" |
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25 | set r_counter 0 |
26 | set s_counter 0 | |
db1ac436 | 27 | set ret 1 |
2189c312 | 28 | set any {[^\r\n]*} |
bc5065a7 | 29 | gdb_test_multiple $cmd $test { |
2189c312 | 30 | -re "vCont;s${any}\r\n" { |
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31 | incr s_counter |
32 | exp_continue | |
33 | } | |
2189c312 | 34 | -re "vCont;r${any}\r\n" { |
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35 | incr r_counter |
36 | exp_continue | |
37 | } | |
38 | -re "\r\n" { | |
39 | # Prevent overflowing the expect buffer. | |
40 | exp_continue | |
41 | } | |
42 | -re "$gdb_prompt $" { | |
80f0110c | 43 | if { $r_counter == ${exp_vCont_r} } { |
bc5065a7 | 44 | pass $test |
db1ac436 | 45 | set ret 0 |
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46 | } else { |
47 | fail $test | |
48 | } | |
49 | } | |
50 | } | |
51 | ||
52 | gdb_test_no_output "set debug remote 0" "" | |
db1ac436 | 53 | return $ret |
bc5065a7 | 54 | } |
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55 | |
56 | # Check whether range stepping is supported by the target. | |
57 | ||
58 | proc gdb_range_stepping_enabled { } { | |
59 | global gdb_prompt | |
60 | ||
61 | set command "set range-stepping on" | |
62 | set message "probe range-stepping support" | |
63 | gdb_test_multiple $command $message { | |
64 | -re "Range stepping is not supported.*\r\n$gdb_prompt $" { | |
65 | pass $message | |
66 | return 0 | |
67 | } | |
68 | -re "^$command\r\n$gdb_prompt $" { | |
69 | pass $message | |
70 | return 1 | |
71 | } | |
72 | } | |
73 | ||
74 | return 0 | |
75 | } |