projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 0fb0cc75 | 1 | # Copyright (C) 2008, 2009 Free Software Foundation, Inc. |
| 49fd4a42 PA |
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 | # Test handling of threads across an execl. | |
| 17 | ||
| 18 | ||
| 19 | # Original image, loads a thread library. | |
| 20 | set testfile "execl" | |
| 21 | set srcfile ${testfile}.c | |
| 22 | set binfile ${objdir}/${subdir}/${testfile} | |
| 23 | ||
| 24 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
| 25 | return -1 | |
| 26 | } | |
| 27 | ||
| 28 | # New image, that does not load a thread library. | |
| 29 | set testfile1 "execl1" | |
| 30 | set srcfile1 ${testfile1}.c | |
| 31 | set binfile1 ${objdir}/${subdir}/${testfile1} | |
| 32 | ||
| 33 | if {[gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile1}" executable {debug}] != "" } { | |
| 34 | return -1 | |
| 35 | } | |
| 36 | ||
| 37 | gdb_exit | |
| 38 | gdb_start | |
| 39 | gdb_reinitialize_dir $srcdir/$subdir | |
| 40 | gdb_load ${binfile} | |
| 41 | ||
| 42 | runto_main | |
| 43 | ||
| 44 | gdb_test "b [gdb_get_line_number "breakpoint here"]" \ | |
| 45 | ".*Breakpoint .*execl.*" "set breakpoint at execl" | |
| 46 | ||
| 47 | gdb_test "continue" ".*breakpoint here.*" "continue to exec" | |
| 48 | ||
| 49 | gdb_test "info threads" ".*3 Thread.*2 Thread.*1 Thread.*" "info threads before exec" | |
| 50 | ||
| 51 | # When continuing from this point we'll hit the breakpoint in main() | |
| 52 | # again, this time in the exec'd process. | |
| 53 | gdb_test "continue" ".*Breakpoint 1, main.*" \ | |
| 54 | "continue across exec" | |
| 55 | ||
| 56 | gdb_test "info threads" ".*" "info threads after exec" | |
| 57 | ||
| 58 | set test "info threads after exec" | |
| 59 | gdb_test_multiple "info threads" "$test" { | |
| 60 | -re "2 Thread .*$gdb_prompt $" { | |
| 61 | # Old threads left behind. | |
| 62 | fail "$test" | |
| 63 | } | |
| 64 | -re "4 Thread .*$gdb_prompt $" { | |
| 65 | # New threads registered. | |
| 66 | fail "$test" | |
| 67 | } | |
| 68 | -re "$gdb_prompt $" { | |
| 69 | # Target doesn't register the main thread, pass for now. | |
| 70 | pass "$test" | |
| 71 | } | |
| 72 | } | |
| 73 | ||
| 74 | gdb_test "continue" ".*Program exited normally\\." \ | |
| 75 | "continue to end" |