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61baf725 | 1 | # Copyright 2004-2017 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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
9d799f85 | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
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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. | |
e22f8b7c | 12 | # |
9d799f85 | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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15 | |
16 | ||
17 | # The program sigrepeat.c creates a repeating timer and then waits for | |
18 | # it to fire multiple times. The objective is to create a backlog if | |
19 | # sigalrm signals and hence cause repeated signal delivery without any | |
20 | # cpu advancment. | |
21 | ||
22 | if [target_info exists gdb,nosignals] { | |
08d8bcd7 | 23 | verbose "Skipping sigrepeat.exp because of nosignals." |
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24 | continue |
25 | } | |
26 | ||
9d799f85 | 27 | |
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28 | standard_testfile .c |
29 | ||
9d799f85 | 30 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
84c93cd5 | 31 | untested "failed to compile" |
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32 | return -1 |
33 | } | |
34 | ||
35 | # get things started | |
0ab77f5f | 36 | clean_restart ${binfile} |
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37 | |
38 | # Advance to main | |
39 | if { ![runto_main] } then { | |
4ec70201 | 40 | gdb_suppress_tests |
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41 | } |
42 | ||
43 | # Run to the signal handler wait loop. | |
44 | set infinite_loop [gdb_get_line_number {infinite loop}] | |
f6978de9 | 45 | gdb_test "advance $infinite_loop" ".*" "advance to infinite loop" |
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46 | |
47 | # Make the first of many signals come pending | |
48 | sleep 1 | |
49 | ||
50 | # Try to step off this line | |
51 | gdb_test "next" "return 0;.*" |