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4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
86 lines
2.5 KiB
Plaintext
86 lines
2.5 KiB
Plaintext
# This testcase is part of GDB, the GNU debugger.
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# Copyright 2014-2022 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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# Test tstepping an instruction just as long as decr_pc_after_break
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# after removing a breakpoint at PC. GDB used to get confused with
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# this in non-stop mode, and adjust the PC incorrectly. PR gdb/12623.
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standard_testfile
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if [build_executable "failed to build" ${testfile} ${srcfile} {debug}] {
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return -1
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}
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set linenum_for_user_bp [gdb_get_line_number "break for user-bp test here"]
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set linenum_for_step_resume [gdb_get_line_number "break for step-resume test here"]
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proc test {non_stop displaced always_inserted} {
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global binfile
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global linenum_for_user_bp
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global linenum_for_step_resume
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global GDBFLAGS
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save_vars { GDBFLAGS } {
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set GDBFLAGS "$GDBFLAGS -ex \"set non-stop $non_stop\""
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clean_restart $binfile
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}
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gdb_test_no_output "set displaced-stepping $displaced"
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gdb_test_no_output "set breakpoint always-inserted $always_inserted"
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if ![runto_main] {
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return -1
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}
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with_test_prefix "user bp" {
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delete_breakpoints
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gdb_breakpoint $linenum_for_user_bp
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gdb_continue_to_breakpoint "continue to breakpoint"
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# If breakpoint always-inserted is on, this makes the location
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# moribund.
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delete_breakpoints
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gdb_test "si" "INSN.*insn1.*" "si advances"
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}
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with_test_prefix "step-resume" {
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delete_breakpoints
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gdb_breakpoint $linenum_for_step_resume
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gdb_continue_to_breakpoint "continue to breakpoint"
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gdb_test "next" "insn1.*"
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# We're now stopped where the step-resume breakpoint for the
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# previous "next" was. That breakpoint was removed and is now
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# on the moribund locations list.
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gdb_test "si" "INSN.*insn2.*" "si advances"
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delete_breakpoints
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}
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}
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foreach_with_prefix non_stop { "off" "on" } {
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foreach_with_prefix displaced_step { "off" "on" } {
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foreach_with_prefix always_inserted { "off" "on" } {
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test $non_stop $displaced_step $always_inserted
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}
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}
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}
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