d0fb5eaead
Support a ring of related breakpoints. * breakpoint.c (watchpoint_del_at_next_stop): New, move here code from other functions, add gdb_assert. (update_watchpoint, watchpoint_check): Add gdb_assert. Use watchpoint_del_at_next_stop. (bpstat_check_watchpoint): Use watchpoint_del_at_next_stop. (bpstat_stop_status): Handle ring in related_breakpoint. (set_raw_breakpoint_without_location): Initialize ring in related_breakpoint. (delete_breakpoint): Handle ring in related_breakpoint, use watchpoint_del_at_next_stop. (map_breakpoint_numbers): Handle ring in related_breakpoint. gdb/testsuite/ Support a ring of related breakpoints. * gdb.base/watchpoint-delete.c: New file. * gdb.base/watchpoint-delete.exp: New file.
38 lines
1.3 KiB
Text
38 lines
1.3 KiB
Text
# Copyright 2010, 2011 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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set testfile "watchpoint-delete"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
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untested ${testfile}.exp
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return -1
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}
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# It is more compatible this way.
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gdb_test_no_output "set can-use-hw-watchpoints 0"
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if ![runto_main] {
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return -1
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}
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# Ensure there is a parent frame to create related bp_watchpoint_scope.
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gdb_breakpoint [gdb_get_line_number "break-here"]
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gdb_continue_to_breakpoint "break-here" ".* break-here .*"
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gdb_test "watch x" {Watchpoint [0-9]+: x}
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gdb_test_no_output {delete $bpnum}
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