b84b7669fb
* gdb.base/miscexprs.exp: make sizeof long array test portable.
* gdb.base/ending-run.exp: After connecting to a remote target,
but before running, the target will appear to be in a random
location. Specify both a file and a line for breakpoints.
Also, the function that calls main may be called 'init'
rather than 'start'.
231 lines
6.8 KiB
Text
231 lines
6.8 KiB
Text
# Copyright (C) 1997, 1998, 1999 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 2 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, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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# use this to debug:
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#
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#log_user 1
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# ending-run.exp -- Expect script to test ending a test run in gdb
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if $tracelevel then {
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strace $tracelevel
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}
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set testfile ending-run
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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remote_exec build "rm -f ${binfile}"
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remote_exec build "rm -f core"
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
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}
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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# CHFts23469: Test that you can "clear" a bp set at
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# a line _before_ the routine (which will default to the
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# first line in the routine, which turns out to correspond
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# to the prolog--that's another bug...)
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#
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gdb_test "b ending-run.c:1" ".*Breakpoint.*ending-run.c, line 1.*" \
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"bpt at line before routine"
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gdb_test "b ending-run.c:13" \
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".*Note.*also.*Breakpoint 2.*ending-run.c, line 13.*"
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# Set up to go to the next-to-last line of the program
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#
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gdb_test "b ending-run.c:31" ".*Breakpoint 3.*ending-run.c, line 31.*"
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# Expect to hit the bp at line "1", but symbolize this
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# as line "13". Then try to clear it--this should work.
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#
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if [target_info exists use_gdb_stub] {
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gdb_test "continue" ".*Breakpoint.*1.*callee.*13.*"
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} else {
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gdb_test "r" ".*Breakpoint.*1.*callee.*13.*"
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}
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gdb_test "cle" ".*Deleted breakpoints 2 1.*" "clear worked"
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send_gdb "i b\n"
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gdb_expect {
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-re ".*breakpoint.*breakpoint.*$gdb_prompt $" { fail "clear bp" }
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-re ".*3.*main.*31.*$gdb_prompt $" { pass "cleared bp at line before routine" }
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-re ".*$gdb_prompt $" { fail "info b" }
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}
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# Test some other "clear" combinations
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#
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gdb_test "b ending-run.c:1" ".*Breakpoint.*4.*"
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gdb_test "b ending-run.c:13" ".*Note.*also.*Breakpoint.*5.*"
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gdb_test "cle ending-run.c:13" \
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".*Deleted breakpoint 5.*" "Only cleared 1 by line"
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send_gdb "inf line ending-run.c:13\n"
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gdb_expect {
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-re ".*address (0x\[0-9a-fA-F]*).*$gdb_prompt $" {
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set line_eight $expect_out(1,string)
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gdb_test "b 13" ".*Breakpoint.*6.*"
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gdb_test "cle *$line_eight" ".*Deleted breakpoints 6 4.*" "Clear 2 by address"
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}
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-re ".*$gdb_prompt $" {
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fail "need to fix test for new compile outcome"
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}
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}
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send_gdb "inf line ending-run.c:14\n"
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gdb_expect {
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-re ".*address (0x\[0-9a-fA-F]*).*$gdb_prompt $" {
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set line_nine $expect_out(1,string)
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gdb_test "b ending-run.c:14" ".*Breakpoint 7.*ending-run.c, line 14.*"
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gdb_test "b *$line_nine" ".*Note.*also.*Breakpoint 8.*"
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gdb_test "c" ".*Breakpoint.*7.*callee.*14.*"
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gdb_test "cle" ".*Deleted breakpoints 8 7.*" "Clear 2 by default"
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}
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-re ".*$gdb_prompt $" {
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fail "need to fix test for new compile outcome"
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}
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}
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send_gdb "i b\n"
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gdb_expect {
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-re ".*breakpoint.*breakpoint.*$gdb_prompt $" {
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fail "didn't clear bps"
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}
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-re ".*3.*main.*31.*$gdb_prompt $" {
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pass "all set to continue"
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}
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-re ".*$gdb_prompt $" {
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fail "missing bp at end"
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}
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}
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# See if we can step out with control. The "1 2 3" stuff
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# is output from the program.
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#
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gdb_test "cont" ".*Breakpoint.*31.*"
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gdb_test "next" ".*1 2 7 14 23 34 47 62 79 Goodbye!.*32.*" "Step to return"
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set old_timeout $timeout
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set timeout 50
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send_gdb "next\n"
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gdb_expect {
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-re "33.*$gdb_prompt $" {
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# sometimes we stop at the closing brace, if so, do another next
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send_gdb "next\n"
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gdb_expect {
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-re ".*Unable to find return pc for this frame.*$gdb_prompt $" {
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fail "Old bug came back!"
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gdb_test "n" ".*" ""
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}
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-re ".*in.*start.*$gdb_prompt $" {
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pass "step out of main"
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}
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-re ".*in.*init.*$gdb_prompt $" {
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# This is what happens on sparc64-elf ultra.
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pass "step out of main"
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}
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-re ".*in .nope ().*$gdb_prompt $" {
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# This is what happens on Solaris currently -sts 1999-08-25
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pass "step out of main on Solaris"
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}
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-re ".*in ..change.mode ().*$gdb_prompt $" {
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# This is what happens on ARM in thumb mode -fn 2000-02-01
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pass "step out of main on ARM thumb"
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}
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-re ".*in.*\\\$START\\\$.*from.*dld.sl.*$gdb_prompt $" {
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pass "step out of main"
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}
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-re ".*$gdb_prompt $" { fail "step at end 2" }
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timeout { fail "hang or timeout on step at end 2" }
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}
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}
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-re ".*Unable to find return pc for this frame.*$gdb_prompt $" {
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fail "Old bug came back!"
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gdb_test "n" ".*" ""
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}
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-re ".*in.*start.*$gdb_prompt $" {
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pass "step out of main"
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}
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-re ".*in.*\\\$START\\\$.*from.*dld.sl.*$gdb_prompt $" {
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pass "step out of main 2"
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}
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-re ".*in.*currently asm.*$gdb_prompt $" {
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pass "step out of main into assembler"
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}
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-re ".*Program received signal SIGTRAP.*$gdb_prompt $" {
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pass "Cygmon stopped in ending trap."
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}
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-re ".*$gdb_prompt $" { fail "step at end 1" }
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timeout { fail "hang or timeout on step at end 1" }
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}
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if {![target_info exists use_cygmon] || ![target_info use_cygmon]} {
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send_gdb "n\n"
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gdb_expect {
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-re "Program exited normally.*$gdb_prompt $" {
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# If we actually have debug info for the start function,
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# then we won't get the "Single-stepping until function
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# exit" message.
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pass "step to end of run 1"
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}
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-re ".*Single.*Program exited.*$gdb_prompt $" {
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pass "step to end of run 1"
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}
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-re ".*Single.*in exit.*from.*dld.sl.*$gdb_prompt $" {
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pass "step to end of run 2"
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gdb_test "c" ".*" "continue after exit"
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}
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timeout { fail "(timeout) step to end of run" }
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}
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set timeout $old_timeout
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gdb_test "n" ".*The program is not being run.*" "don't step after run"
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set exec_output [remote_exec host "ls core"]
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if [ regexp "core not found" $exec_output] {
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pass "No core dumped on quit"
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} else {
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if [ regexp "No such file or directory" $exec_output] {
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pass "ls: core: No core dumped on quit"
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} else {
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remote_exec build "rm -f core"
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fail "Core dumped on quit"
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}
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}
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}
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#remote_exec build "rm -f ${binfile}"
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return 0
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