| 1 | # Copyright 2004 Free Software Foundation, Inc. |
| 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 2 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, write to the Free Software |
| 15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 16 | |
| 17 | # Please email any bugs, comments, and/or additions to this file to: |
| 18 | # bug-gdb@prep.ai.mit.edu |
| 19 | |
| 20 | # This file was written by Daniel Jacobowitz <drow@mvista.com>. |
| 21 | # It tests that the correct breakpoint is reported when we hit a |
| 22 | # thread-specific breakpoint inserted for several threads. |
| 23 | |
| 24 | if $tracelevel then { |
| 25 | strace $tracelevel |
| 26 | } |
| 27 | |
| 28 | set prms_id 0 |
| 29 | set bug_id 0 |
| 30 | |
| 31 | set testfile "thread-specific" |
| 32 | set srcfile ${testfile}.c |
| 33 | set binfile ${objdir}/${subdir}/${testfile} |
| 34 | |
| 35 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } { |
| 36 | return -1 |
| 37 | } |
| 38 | |
| 39 | # Return a list of the valid thread IDs, with the initial thread first. |
| 40 | proc get_thread_list { } { |
| 41 | global gdb_prompt |
| 42 | global expect_out |
| 43 | |
| 44 | set thr_list "" |
| 45 | |
| 46 | gdb_test_multiple "info threads" "get threads list" { |
| 47 | -re "info threads\r\n" { |
| 48 | exp_continue |
| 49 | } |
| 50 | -re "^\\* *(\[0-9\]*) Thread \[^\n\]*main\[^\n\]*\n" { |
| 51 | set thr_list "$expect_out(1,string) $thr_list" |
| 52 | exp_continue |
| 53 | } |
| 54 | -re "^ *(\[0-9\]*) Thread \[^\n\]*\n" { |
| 55 | lappend thr_list $expect_out(1,string) |
| 56 | exp_continue |
| 57 | } |
| 58 | -re ".*$gdb_prompt $" { |
| 59 | if { [llength $thr_list] != 0 } { |
| 60 | pass "get threads list" |
| 61 | } else { |
| 62 | fail "get threads list (no threads)" |
| 63 | } |
| 64 | } |
| 65 | } |
| 66 | |
| 67 | return $thr_list |
| 68 | } |
| 69 | |
| 70 | # Start with a fresh gdb. |
| 71 | |
| 72 | gdb_exit |
| 73 | gdb_start |
| 74 | gdb_reinitialize_dir $srcdir/$subdir |
| 75 | |
| 76 | gdb_load ${binfile} |
| 77 | |
| 78 | gdb_test "set print sevenbit-strings" "" |
| 79 | gdb_test "set width 0" "" |
| 80 | |
| 81 | runto_main |
| 82 | |
| 83 | gdb_breakpoint [gdb_get_line_number "thread-specific.exp: last thread start"] |
| 84 | gdb_continue_to_breakpoint "all threads started" |
| 85 | |
| 86 | set line [gdb_get_line_number "thread-specific.exp: thread loop"] |
| 87 | set threads [get_thread_list] |
| 88 | |
| 89 | gdb_test_multiple "break $line thread [lindex $threads 0]" \ |
| 90 | "breakpoint $line main thread" { |
| 91 | -re "Breakpoint (\[0-9\]*) at.* file .*$srcfile, line.*" { |
| 92 | set main_breakpoint $expect_out(1,string) |
| 93 | pass "breakpoint $line main thread" |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | foreach thread [lrange $threads 1 end] { |
| 98 | gdb_breakpoint "$line thread $thread" |
| 99 | } |
| 100 | |
| 101 | gdb_test_multiple "continue" "continue to thread-specific breakpoint" { |
| 102 | -re "Breakpoint $main_breakpoint, .* at .*\r\n$gdb_prompt $" { |
| 103 | fail "continue to thread-specific breakpoint (wrong breakpoint)" |
| 104 | } |
| 105 | -re "Breakpoint .* at .*\r\n$gdb_prompt $" { |
| 106 | pass "continue to thread-specific breakpoint" |
| 107 | } |
| 108 | } |
| 109 | |
| 110 | return 0 |