diff options
Diffstat (limited to 'gdb/testsuite/gdb.hp/more-steps.exp')
| -rw-r--r-- | gdb/testsuite/gdb.hp/more-steps.exp | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.hp/more-steps.exp b/gdb/testsuite/gdb.hp/more-steps.exp new file mode 100644 index 00000000000..320a0d68872 --- /dev/null +++ b/gdb/testsuite/gdb.hp/more-steps.exp @@ -0,0 +1,152 @@ +# more-steps.exp -- Expect script to test gdb's ability to step threaded pgms +# Copyright (C) 1992 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +# Please email any bugs, comments, and/or additions to this file to: +# bug-gdb@prep.ai.mit.edu + +# use this to debug: +# +#log_user 1 + +if $tracelevel then { + strace $tracelevel +} + +#if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } { +# verbose "HPUX thread test ignored for non-hppa or pre-HP/UX-10.30 targets." +# return 0 +#} + +set testfile more-steps +set srcfile ${srcdir}/${subdir}/${testfile}.c +set binfile ${objdir}/${subdir}/${testfile} + +if [get_compiler_info ${binfile}] { + return -1 +} + +# To build the executable we need to link against the thread library. +# +# cc -Ae -g -o more-steps -lpthread more-steps.c +# +#compile "${srcfile} -Ae -g -lpthread -o ${binfile}" + +if {$gcc_compiled == 0} { + set additional_flags "additional_flags=-Ae" +} else { + set additional_flags "" +} + +if { [gdb_compile "${srcdir}/${subdir}/${testfile}.c" "${binfile}.o" object [list debug $additional_flags]] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." +} + +if { ![istarget "hppa*-*-hpux10.30"] && ![istarget "hppa*-*-hpux11.*"] } { + if { [gdb_compile "${binfile}.o" "${binfile}" executable {debug "additional_flags=-lpthread"}] != ""} { + gdb_suppress_entire_file "Testcase link failed, so all tests in this file will automatically fail." + } +} else { + remote_exec build "ld /usr/ccs/lib/crt0.o ${binfile}.o -lcl -lpthread -lc /opt/langtools/lib/end.o -o ${binfile}" +} +#remote_exec build "ld /usr/ccs/lib/crt0.o ${binfile}.o -lcl -lpthread -lc /opt/langtools/lib/end.o -o ${binfile}" + + + +# Thread stuff is _slow_; prepare for long waits. +# +set oldtimeout $timeout +set timeout [expr "$timeout + 300"] +set oldverbose $verbose +#set verbose 40 + +# Further, this test has some "null" lines designed +# to consume output from gdb that was too late to be +# matched (sequence is "gdb_test" sends; timeout and +# on to next send; result finally comes in; mismatch). +# +# The null command is 'gdb_test "p \$pc" ".*" ""' +# +# NOTE: to pass a literal "$", "/" or "*" (etc.) to gdb_test, +# remember that the pattern will be escaped once and +# $-evaluated twice: +# +# "\\\*" matches "\*" +# "\$" matches "$" +# +proc fix_timeout {} { + gdb_test "p \$pc" ".*" "" +} + +#========================= +# +# Simple sanity test first. +# +gdb_exit +gdb_start +gdb_reinitialize_dir $srcdir/$subdir +gdb_load ${binfile} + +# First, step in the main thread. +# +gdb_test "b do_pass" ".*Breakpoint 1.*" "" +gdb_test "r" ".*Breakpoint 1.*do_pass.*" "" + +# Breaks as well as nexts to make +# sure we can handle simultaneous hit +# of bpt and step, as well as stepping +# past bpts. +# +gdb_test "tb 87" ".*Breakpoint 2.*" "" +gdb_test "tb 91" ".*Breakpoint 3.*" "" +gdb_test "tb 96" ".*Breakpoint 4.*" "" +gdb_test "tb 113" ".*Breakpoint 5.*" "" +gdb_test "c" ".*do_pass.*87.*" "87" +gdb_test "n" ".*do_pass.*91.*" "n" + +# This only gets a number, as it doesn't +# hit a bpt. +# +gdb_test "n" ".*95.*" "n" + +gdb_test "n" ".*do_pass.*96.*" "n" +gdb_test "c" ".*do_pass.*113.*" "c" +gdb_test "c" ".*Program exited normally.*" "c" + +# Now step in a thread +# +gdb_test "r" ".*Breakpoint.*do_pass.*" "do_pass" +gdb_test "until 87" ".*do_pass.*87.*" "until" +gdb_test "thr 4" ".*Switching to thread 4.*spin.*56.*" "switch" +gdb_test "tb 60 thr 4" ".*Breakpoint.*" "" + +# If we do "next" now, all the other threads +# can finish! +# +gdb_test "n" ".*spin.*60.*" "" +gdb_test "i th" ".*\\\* 4 sys.*spin.*1 sys.*do_pass.*" "still in 4" + +# Done! +# +gdb_exit + +set timeout $oldtimeout +set verbose $oldverbose + +# execute_anywhere "rm -f ${binfile}" +# +return 0 + |