projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| b811d2c2 | 1 | # Copyright 2014-2020 Free Software Foundation, Inc. |
| b67a2c6f YQ |
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 | standard_testfile .c | |
| 17 | set executable ${testfile} | |
| 18 | ||
| 19 | # The plain remote target can't do multiple inferiors. | |
| 079670b9 | 20 | if [use_gdb_stub] { |
| b67a2c6f YQ |
21 | return |
| 22 | } | |
| 23 | ||
| 5b362f04 | 24 | if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug}]} { |
| b67a2c6f YQ |
25 | return -1 |
| 26 | } | |
| 27 | ||
| 28 | # Inferior 1 stops at f1. | |
| 29 | ||
| 30 | if ![runto f1] then { | |
| bc6c7af4 | 31 | fail "can't run to f1" |
| b67a2c6f YQ |
32 | return 0 |
| 33 | } | |
| 34 | ||
| 35 | gdb_test "add-inferior -exec ${binfile}" \ | |
| 36 | "Added inferior 2.*" \ | |
| 37 | "add inferior 2 with -exec ${executable}" | |
| 38 | gdb_test "inferior 2" "witching to inferior 2 .*" "switch to inferior 2" | |
| 39 | ||
| 40 | delete_breakpoints | |
| 41 | ||
| 42 | # Inferior 2 stops at f2. | |
| 43 | ||
| 44 | if ![runto f2] then { | |
| bc6c7af4 | 45 | fail "can't run to f2" |
| b67a2c6f YQ |
46 | return 0 |
| 47 | } | |
| 48 | ||
| 49 | gdb_breakpoint commonfun | |
| 50 | ||
| 51 | # Check the stack bactrace in inferior INF. PREFIX is the test | |
| 52 | # message prefix. | |
| 53 | ||
| 54 | proc check_bt { inf prefix } { | |
| 55 | with_test_prefix "$prefix" { | |
| 56 | gdb_test "bt 1" "#0 f$inf .*" "bt in inferior $inf" | |
| 57 | } | |
| 58 | } | |
| 59 | ||
| 60 | # Do inferior call commonfun () in inferior 2 and inferior 1, but | |
| 61 | # finish it in inferior INF1 first and then inferior INF2. Check | |
| 62 | # the stack backtrace in each inferior is still correct after | |
| 63 | # inferior call. | |
| 64 | ||
| 65 | proc test { inf1 inf2 } { | |
| 66 | ||
| 67 | with_test_prefix "inf $inf1 first" { | |
| 68 | gdb_test "inferior 2" "witching to inferior 2 .*" \ | |
| 69 | "switch to inferior 2 (1)" | |
| 70 | check_bt 2 "before infcall" | |
| 71 | gdb_test "p commonfun()" "Breakpoint .*The program being debugged stopped while in a function called from GDB.*" "infcall in inferior 2" | |
| 72 | ||
| 73 | gdb_test "inferior 1" "witching to inferior 1 .*" \ | |
| 74 | "switch to inferior 1 (1)" | |
| 75 | check_bt 1 "before infcall" | |
| 76 | gdb_test "p commonfun()" "Breakpoint .*The program being debugged stopped while in a function called from GDB.*" "infcall in inferior 1" | |
| 77 | ||
| 78 | gdb_test "maintenance print dummy-frames" ": id={stack=.*}.*: id=.*" \ | |
| 79 | "two dummy frames" | |
| 80 | ||
| 81 | gdb_test "inferior $inf1" "witching to inferior $inf1 .*" \ | |
| 82 | "switch to inferior $inf1 (2)" | |
| 83 | gdb_test "finish" "Run till exit from #0 commonfun .*" \ | |
| 84 | "finish in inferior $inf1" | |
| 85 | check_bt $inf1 "after infcall" | |
| 86 | ||
| 87 | gdb_test "inferior $inf2" "witching to inferior $inf2 .*" \ | |
| 88 | "switch to inferior $inf2 (2)" | |
| 89 | gdb_test "finish" "Run till exit from #0 commonfun .*" \ | |
| 90 | "finish in inferior $inf2" | |
| 91 | check_bt $inf2 "after infcall" | |
| 92 | } | |
| 93 | } | |
| 94 | ||
| 95 | # Do the test in different orders. | |
| 96 | test 1 2 | |
| 97 | test 2 1 |