98 lines
2.9 KiB
Text
98 lines
2.9 KiB
Text
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# Copyright 2014 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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standard_testfile .c
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set executable ${testfile}
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# The plain remote target can't do multiple inferiors.
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if [target_info exists use_gdb_stub] {
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return
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}
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if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug}]} {
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return -1
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}
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# Inferior 1 stops at f1.
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if ![runto f1] then {
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fail "Can't run to f1"
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return 0
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}
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gdb_test "add-inferior -exec ${binfile}" \
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"Added inferior 2.*" \
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"add inferior 2 with -exec ${executable}"
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gdb_test "inferior 2" "witching to inferior 2 .*" "switch to inferior 2"
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delete_breakpoints
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# Inferior 2 stops at f2.
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if ![runto f2] then {
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fail "Can't run to f2"
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return 0
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}
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gdb_breakpoint commonfun
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# Check the stack bactrace in inferior INF. PREFIX is the test
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# message prefix.
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proc check_bt { inf prefix } {
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with_test_prefix "$prefix" {
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gdb_test "bt 1" "#0 f$inf .*" "bt in inferior $inf"
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}
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}
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# Do inferior call commonfun () in inferior 2 and inferior 1, but
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# finish it in inferior INF1 first and then inferior INF2. Check
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# the stack backtrace in each inferior is still correct after
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# inferior call.
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proc test { inf1 inf2 } {
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with_test_prefix "inf $inf1 first" {
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gdb_test "inferior 2" "witching to inferior 2 .*" \
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"switch to inferior 2 (1)"
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check_bt 2 "before infcall"
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gdb_test "p commonfun()" "Breakpoint .*The program being debugged stopped while in a function called from GDB.*" "infcall in inferior 2"
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gdb_test "inferior 1" "witching to inferior 1 .*" \
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"switch to inferior 1 (1)"
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check_bt 1 "before infcall"
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gdb_test "p commonfun()" "Breakpoint .*The program being debugged stopped while in a function called from GDB.*" "infcall in inferior 1"
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gdb_test "maintenance print dummy-frames" ": id={stack=.*}.*: id=.*" \
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"two dummy frames"
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gdb_test "inferior $inf1" "witching to inferior $inf1 .*" \
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"switch to inferior $inf1 (2)"
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gdb_test "finish" "Run till exit from #0 commonfun .*" \
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"finish in inferior $inf1"
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check_bt $inf1 "after infcall"
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gdb_test "inferior $inf2" "witching to inferior $inf2 .*" \
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"switch to inferior $inf2 (2)"
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gdb_test "finish" "Run till exit from #0 commonfun .*" \
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"finish in inferior $inf2"
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check_bt $inf2 "after infcall"
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}
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}
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# Do the test in different orders.
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test 1 2
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test 2 1
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