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jeremybenn |
# Copyright 1988, 1990, 1991, 1992, 1994, 1995, 1996, 1997, 1998, 1999,
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# 2000, 2002, 2003, 2007, 2008, 2009, 2010 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 3 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, see .
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# This file was written by Rob Savoye. (rob@cygnus.com)
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if { [prepare_for_testing break.exp "break" {break.c break1.c} {debug nowarnings}] } {
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return -1
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}
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set srcfile break.c
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set srcfile1 break1.c
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#
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# test simple breakpoint setting commands
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#
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# Test deleting all breakpoints when there are none installed,
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# GDB should not prompt for confirmation.
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# Note that lib/gdb.exp provides a "delete_breakpoints" proc
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# for general use elsewhere.
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send_gdb "delete breakpoints\n"
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gdb_expect {
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-re "Delete all breakpoints.*$" {
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send_gdb "y\n"
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gdb_expect {
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-re "$gdb_prompt $" {
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fail "Delete all breakpoints when none (unexpected prompt)"
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}
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timeout { fail "Delete all breakpoints when none (timeout after unexpected prompt)" }
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}
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}
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-re ".*$gdb_prompt $" { pass "Delete all breakpoints when none" }
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timeout { fail "Delete all breakpoints when none (timeout)" }
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}
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#
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# test break at function
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#
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gdb_test "break main" \
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"Breakpoint.*at.* file .*$srcfile, line.*" \
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"breakpoint function"
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#
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# test break at quoted function
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#
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gdb_test "break \"marker2\"" \
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"Breakpoint.*at.* file .*$srcfile1, line.*" \
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"breakpoint quoted function"
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#
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# test break at function in file
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#
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gdb_test "break $srcfile:factorial" \
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"Breakpoint.*at.* file .*$srcfile, line.*" \
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"breakpoint function in file"
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set bp_location1 [gdb_get_line_number "set breakpoint 1 here"]
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#
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# test break at line number
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#
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# Note that the default source file is the last one whose source text
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# was printed. For native debugging, before we've executed the
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# program, this is the file containing main, but for remote debugging,
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# it's wherever the processor was stopped when we connected to the
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# board. So, to be sure, we do a list command.
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#
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gdb_test "list main" \
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".*main \\(argc, argv, envp\\).*" \
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"use `list' to establish default source file"
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gdb_test "break $bp_location1" \
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"Breakpoint.*at.* file .*$srcfile, line $bp_location1\\." \
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"breakpoint line number"
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#
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# test duplicate breakpoint
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#
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gdb_test "break $bp_location1" \
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"Note: breakpoint \[0-9\]+ also set at pc.*Breakpoint \[0-9\]+ at.* file .*$srcfile, line $bp_location1\\." \
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"breakpoint duplicate"
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set bp_location2 [gdb_get_line_number "set breakpoint 2 here"]
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#
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# test break at line number in file
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#
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gdb_test "break $srcfile:$bp_location2" \
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"Breakpoint.*at.* file .*$srcfile, line $bp_location2\\." \
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"breakpoint line number in file"
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set bp_location3 [gdb_get_line_number "set breakpoint 3 here"]
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set bp_location4 [gdb_get_line_number "set breakpoint 4 here"]
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#
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# Test putting a break at the start of a multi-line if conditional.
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# Verify the breakpoint was put at the start of the conditional.
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#
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gdb_test "break multi_line_if_conditional" \
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"Breakpoint.*at.* file .*$srcfile, line $bp_location3\\." \
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"breakpoint at start of multi line if conditional"
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gdb_test "break multi_line_while_conditional" \
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"Breakpoint.*at.* file .*$srcfile, line $bp_location4\\." \
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"breakpoint at start of multi line while conditional"
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set bp_location5 [gdb_get_line_number "set breakpoint 5 here"]
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set bp_location6 [gdb_get_line_number "set breakpoint 6 here"]
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#
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# check to see what breakpoints are set
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#
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if [target_info exists gdb_stub] {
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set main_line $bp_location5
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} else {
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set main_line $bp_location6
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}
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if {$hp_aCC_compiler} {
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set proto "\\(int\\)"
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} else {
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set proto ""
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}
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set bp_location7 [gdb_get_line_number "set breakpoint 7 here"]
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set bp_location8 [gdb_get_line_number "set breakpoint 8 here" $srcfile1]
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set bp_location9 [gdb_get_line_number "set breakpoint 9 here" $srcfile1]
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gdb_test "info break" \
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"Num Type\[ \]+Disp Enb Address\[ \]+What.*
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\[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$main_line.*
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\[0-9\]+\[\t \]+breakpoint keep y.* in marker2 at .*$srcfile1:($bp_location8|$bp_location9).*
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\[0-9\]+\[\t \]+breakpoint keep y.* in factorial$proto at .*$srcfile:$bp_location7.*
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\[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$bp_location1.*
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\[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$bp_location1.*
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\[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$bp_location2.*
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\[0-9\]+\[\t \]+breakpoint keep y.* in multi_line_if_conditional at .*$srcfile:$bp_location3.*
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\[0-9\]+\[\t \]+breakpoint keep y.* in multi_line_while_conditional at .*$srcfile:$bp_location4" \
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"breakpoint info"
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# FIXME: The rest of this test doesn't work with anything that can't
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# handle arguments.
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# Huh? There doesn't *appear* to be anything that passes arguments
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# below.
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if [istarget "mips-idt-*"] then {
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return
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}
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#
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# run until the breakpoint at main is hit. For non-stubs-using targets.
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#
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gdb_run_cmd
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gdb_expect {
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-re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$srcfile:$bp_location6.*$bp_location6\[\t \]+if .argc.* \{.*$gdb_prompt $" {
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pass "run until function breakpoint"
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}
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-re "$gdb_prompt $" {
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fail "run until function breakpoint"
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}
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timeout {
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fail "run until function breakpoint (timeout)"
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}
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}
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#
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# run until the breakpoint at a line number
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#
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gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:$bp_location1.*$bp_location1\[\t \]+printf.*factorial.*" \
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"run until breakpoint set at a line number"
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#
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# Run until the breakpoint set in a function in a file
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#
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for {set i 6} {$i >= 1} {incr i -1} {
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gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, factorial \\(value=$i\\) at .*$srcfile:$bp_location7.*$bp_location7\[\t \]+.*if .value > 1. \{.*" \
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"run until file:function($i) breakpoint"
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}
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#
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# Run until the breakpoint set at a quoted function
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#
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gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, (0x\[0-9a-f\]+ in )?marker2 \\(a=43\\) at .*$srcfile1:($bp_location8|$bp_location9).*" \
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"run until quoted breakpoint"
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#
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# run until the file:function breakpoint at a line number in a file
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#
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gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:$bp_location2.*$bp_location2\[\t \]+argc = \\(argc == 12345\\);.*" \
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"run until file:linenum breakpoint"
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# Test break at offset +1
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set bp_location10 [gdb_get_line_number "set breakpoint 10 here"]
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gdb_test "break +1" \
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"Breakpoint.*at.* file .*$srcfile, line $bp_location10\\." \
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"breakpoint offset +1"
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# Check to see if breakpoint is hit when stepped onto
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gdb_test "step" \
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".*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:$bp_location10.*$bp_location10\[\t \]+return argc;.*breakpoint 10 here.*" \
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"step onto breakpoint"
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# Check to see if breakpoint can be set on ending brace of function
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set bp_location10a [gdb_get_line_number "set breakpoint 10a here"]
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gdb_test "break $bp_location10a" \
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"Breakpoint.*at.* file .*$srcfile, line $bp_location10a\\." \
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"setting breakpoint at }"
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gdb_test "continue" \
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".*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:$bp_location10a.*$bp_location10a\[\t \]+}.*breakpoint 10a here.*" \
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"continue to breakpoint at }"
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#
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# delete all breakpoints so we can start over, course this can be a test too
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#
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delete_breakpoints
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#
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# test temporary breakpoint at function
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#
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gdb_test "tbreak main" "Temporary breakpoint.*at.* file .*$srcfile, line.*" "Temporary breakpoint function"
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#
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# test break at function in file
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#
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gdb_test "tbreak $srcfile:factorial" "Temporary breakpoint.*at.* file .*$srcfile, line.*" \
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"Temporary breakpoint function in file"
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#
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# test break at line number
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#
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send_gdb "tbreak $bp_location1\n"
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gdb_expect {
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-re "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location1.*$gdb_prompt $" {
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pass "Temporary breakpoint line number #1"
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}
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-re ".*$gdb_prompt $" {
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fail "Temporary breakpoint line number #1"
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}
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timeout {
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fail "Temporary breakpoint line number #1 (timeout)"
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}
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}
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gdb_test "tbreak $bp_location6" "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location6.*" "Temporary breakpoint line number #2"
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#
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# test break at line number in file
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#
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send_gdb "tbreak $srcfile:$bp_location2\n"
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gdb_expect {
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-re "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location2.*$gdb_prompt $" {
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pass "Temporary breakpoint line number in file #1"
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}
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-re ".*$gdb_prompt $" {
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fail "Temporary breakpoint line number in file #1"
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}
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timeout {
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fail "Temporary breakpoint line number in file #1 (timeout)"
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}
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}
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| 277 |
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set bp_location11 [gdb_get_line_number "set breakpoint 11 here"]
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gdb_test "tbreak $srcfile:$bp_location11" "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location11.*" "Temporary breakpoint line number in file #2"
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| 280 |
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#
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# check to see what breakpoints are set (temporary this time)
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#
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gdb_test "info break" "Num Type.*Disp Enb Address.*What.*\[\r\n\]
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\[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$main_line.*\[\r\n\]
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| 285 |
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\[0-9\]+\[\t \]+breakpoint del.*y.*in factorial$proto at .*$srcfile:$bp_location7.*\[\r\n\]
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\[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location1.*\[\r\n\]
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| 287 |
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\[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location6.*\[\r\n\]
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\[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location2.*\[\r\n\]
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\[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location11.*" \
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"Temporary breakpoint info"
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#***********
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| 294 |
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| 295 |
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# Verify that catchpoints for fork, vfork and exec don't trigger
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# inappropriately. (There are no calls to those system functions
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| 297 |
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# in this test program.)
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| 298 |
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#
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| 299 |
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if ![runto_main] then { fail "break tests suppressed" }
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| 300 |
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| 301 |
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send_gdb "catch\n"
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| 302 |
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gdb_expect {
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| 303 |
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-re "Catch requires an event name.*$gdb_prompt $"\
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| 304 |
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{pass "catch requires an event name"}
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| 305 |
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-re "$gdb_prompt $"\
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{fail "catch requires an event name"}
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timeout {fail "(timeout) catch requires an event name"}
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| 308 |
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}
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| 309 |
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| 310 |
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| 311 |
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set name "set catch fork, never expected to trigger"
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| 312 |
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send_gdb "catch fork\n"
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|
|
gdb_expect {
|
| 314 |
|
|
-re "Catchpoint \[0-9\]* .fork..*$gdb_prompt $"
|
| 315 |
|
|
{pass $name}
|
| 316 |
|
|
-re "Catch of fork not yet implemented.*$gdb_prompt $"
|
| 317 |
|
|
{pass $name}
|
| 318 |
|
|
-re "$gdb_prompt $"
|
| 319 |
|
|
{fail $name}
|
| 320 |
|
|
timeout {fail "(timeout) $name"}
|
| 321 |
|
|
}
|
| 322 |
|
|
|
| 323 |
|
|
|
| 324 |
|
|
set name "set catch vfork, never expected to trigger"
|
| 325 |
|
|
send_gdb "catch vfork\n"
|
| 326 |
|
|
|
| 327 |
|
|
# If we are on HP-UX 10.20, we expect an error message to be
|
| 328 |
|
|
# printed if we type "catch vfork" at the gdb gdb_prompt. This is
|
| 329 |
|
|
# because on HP-UX 10.20, we cannot catch vfork events.
|
| 330 |
|
|
|
| 331 |
|
|
if [istarget "hppa*-hp-hpux10.20"] then {
|
| 332 |
|
|
gdb_expect {
|
| 333 |
|
|
-re "Catch of vfork events not supported on HP-UX 10.20..*$gdb_prompt $"
|
| 334 |
|
|
{pass $name}
|
| 335 |
|
|
-re "$gdb_prompt $"
|
| 336 |
|
|
{fail $name}
|
| 337 |
|
|
timeout {fail "(timeout) $name"}
|
| 338 |
|
|
}
|
| 339 |
|
|
} else {
|
| 340 |
|
|
gdb_expect {
|
| 341 |
|
|
-re "Catchpoint \[0-9\]* .vfork..*$gdb_prompt $"
|
| 342 |
|
|
{pass $name}
|
| 343 |
|
|
-re "Catch of vfork not yet implemented.*$gdb_prompt $"
|
| 344 |
|
|
{pass $name}
|
| 345 |
|
|
-re "$gdb_prompt $"
|
| 346 |
|
|
{fail $name}
|
| 347 |
|
|
timeout {fail "(timeout) $name"}
|
| 348 |
|
|
}
|
| 349 |
|
|
}
|
| 350 |
|
|
|
| 351 |
|
|
set name "set catch exec, never expected to trigger"
|
| 352 |
|
|
send_gdb "catch exec\n"
|
| 353 |
|
|
gdb_expect {
|
| 354 |
|
|
-re "Catchpoint \[0-9\]* .exec..*$gdb_prompt $"
|
| 355 |
|
|
{pass $name}
|
| 356 |
|
|
-re "Catch of exec not yet implemented.*$gdb_prompt $"
|
| 357 |
|
|
{pass $name}
|
| 358 |
|
|
-re "$gdb_prompt $" {fail $name}
|
| 359 |
|
|
timeout {fail "(timeout) $name"}
|
| 360 |
|
|
}
|
| 361 |
|
|
|
| 362 |
|
|
# Verify that GDB responds gracefully when asked to set a breakpoint
|
| 363 |
|
|
# on a nonexistent source line.
|
| 364 |
|
|
#
|
| 365 |
|
|
send_gdb "break 999\n"
|
| 366 |
|
|
gdb_expect {
|
| 367 |
|
|
-re "No line 999 in file .*$gdb_prompt $"\
|
| 368 |
|
|
{pass "break on non-existent source line"}
|
| 369 |
|
|
-re "$gdb_prompt $"\
|
| 370 |
|
|
{fail "break on non-existent source line"}
|
| 371 |
|
|
timeout {fail "(timeout) break on non-existent source line"}
|
| 372 |
|
|
}
|
| 373 |
|
|
|
| 374 |
|
|
# Run to the desired default location. If not positioned here, the
|
| 375 |
|
|
# tests below don't work.
|
| 376 |
|
|
#
|
| 377 |
|
|
gdb_test "until $bp_location1" "main .* at .*:$bp_location1.*" "until bp_location1"
|
| 378 |
|
|
|
| 379 |
|
|
|
| 380 |
|
|
# Verify that GDB allows one to just say "break", which is treated
|
| 381 |
|
|
# as the "default" breakpoint. Note that GDB gets cute when printing
|
| 382 |
|
|
# the informational message about other breakpoints at the same
|
| 383 |
|
|
# location. We'll hit that bird with this stone too.
|
| 384 |
|
|
#
|
| 385 |
|
|
send_gdb "break\n"
|
| 386 |
|
|
gdb_expect {
|
| 387 |
|
|
-re "Breakpoint \[0-9\]*.*$gdb_prompt $"\
|
| 388 |
|
|
{pass "break on default location, 1st time"}
|
| 389 |
|
|
-re "$gdb_prompt $"\
|
| 390 |
|
|
{fail "break on default location, 1st time"}
|
| 391 |
|
|
timeout {fail "(timeout) break on default location, 1st time"}
|
| 392 |
|
|
}
|
| 393 |
|
|
|
| 394 |
|
|
send_gdb "break\n"
|
| 395 |
|
|
gdb_expect {
|
| 396 |
|
|
-re "Note: breakpoint \[0-9\]* also set at .*Breakpoint \[0-9\]*.*$gdb_prompt $"\
|
| 397 |
|
|
{pass "break on default location, 2nd time"}
|
| 398 |
|
|
-re "$gdb_prompt $"\
|
| 399 |
|
|
{fail "break on default location, 2nd time"}
|
| 400 |
|
|
timeout {fail "(timeout) break on default location, 2nd time"}
|
| 401 |
|
|
}
|
| 402 |
|
|
|
| 403 |
|
|
send_gdb "break\n"
|
| 404 |
|
|
gdb_expect {
|
| 405 |
|
|
-re "Note: breakpoints \[0-9\]* and \[0-9\]* also set at .*Breakpoint \[0-9\]*.*$gdb_prompt $"\
|
| 406 |
|
|
{pass "break on default location, 3rd time"}
|
| 407 |
|
|
-re "$gdb_prompt $"\
|
| 408 |
|
|
{fail "break on default location, 3rd time"}
|
| 409 |
|
|
timeout {fail "(timeout) break on default location, 3rd time"}
|
| 410 |
|
|
}
|
| 411 |
|
|
|
| 412 |
|
|
send_gdb "break\n"
|
| 413 |
|
|
gdb_expect {
|
| 414 |
|
|
-re "Note: breakpoints \[0-9\]*, \[0-9\]* and \[0-9\]* also set at .*Breakpoint \[0-9\]*.*$gdb_prompt $"\
|
| 415 |
|
|
{pass "break on default location, 4th time"}
|
| 416 |
|
|
-re "$gdb_prompt $"\
|
| 417 |
|
|
{fail "break on default location, 4th time"}
|
| 418 |
|
|
timeout {fail "(timeout) break on default location, 4th time"}
|
| 419 |
|
|
}
|
| 420 |
|
|
|
| 421 |
|
|
# Verify that a "silent" breakpoint can be set, and that GDB is indeed
|
| 422 |
|
|
# "silent" about its triggering.
|
| 423 |
|
|
#
|
| 424 |
|
|
if ![runto_main] then { fail "break tests suppressed" }
|
| 425 |
|
|
|
| 426 |
|
|
send_gdb "break $bp_location1\n"
|
| 427 |
|
|
gdb_expect {
|
| 428 |
|
|
-re "Breakpoint (\[0-9\]*) at .*, line $bp_location1.*$gdb_prompt $"\
|
| 429 |
|
|
{pass "set to-be-silent break bp_location1"}
|
| 430 |
|
|
-re "$gdb_prompt $"\
|
| 431 |
|
|
{fail "set to-be-silent break bp_location1"}
|
| 432 |
|
|
timeout {fail "(timeout) set to-be-silent break bp_location1"}
|
| 433 |
|
|
}
|
| 434 |
|
|
|
| 435 |
|
|
send_gdb "commands $expect_out(1,string)\n"
|
| 436 |
|
|
send_gdb "silent\n"
|
| 437 |
|
|
send_gdb "end\n"
|
| 438 |
|
|
gdb_expect {
|
| 439 |
|
|
-re ".*$gdb_prompt $"\
|
| 440 |
|
|
{pass "set silent break bp_location1"}
|
| 441 |
|
|
timeout {fail "(timeout) set silent break bp_location1"}
|
| 442 |
|
|
}
|
| 443 |
|
|
|
| 444 |
|
|
send_gdb "info break $expect_out(1,string)\n"
|
| 445 |
|
|
gdb_expect {
|
| 446 |
|
|
-re "\[0-9\]*\[ \t\]*breakpoint.*:$bp_location1\r\n\[ \t\]*silent.*$gdb_prompt $"\
|
| 447 |
|
|
{pass "info silent break bp_location1"}
|
| 448 |
|
|
-re "$gdb_prompt $"\
|
| 449 |
|
|
{fail "info silent break bp_location1"}
|
| 450 |
|
|
timeout {fail "(timeout) info silent break bp_location1"}
|
| 451 |
|
|
}
|
| 452 |
|
|
send_gdb "continue\n"
|
| 453 |
|
|
gdb_expect {
|
| 454 |
|
|
-re "Continuing.\r\n$gdb_prompt $"\
|
| 455 |
|
|
{pass "hit silent break bp_location1"}
|
| 456 |
|
|
-re "$gdb_prompt $"\
|
| 457 |
|
|
{fail "hit silent break bp_location1"}
|
| 458 |
|
|
timeout {fail "(timeout) hit silent break bp_location1"}
|
| 459 |
|
|
}
|
| 460 |
|
|
send_gdb "bt\n"
|
| 461 |
|
|
gdb_expect {
|
| 462 |
|
|
-re "#0 main .* at .*:$bp_location1.*$gdb_prompt $"\
|
| 463 |
|
|
{pass "stopped for silent break bp_location1"}
|
| 464 |
|
|
-re "$gdb_prompt $"\
|
| 465 |
|
|
{fail "stopped for silent break bp_location1"}
|
| 466 |
|
|
timeout {fail "(timeout) stopped for silent break bp_location1"}
|
| 467 |
|
|
}
|
| 468 |
|
|
|
| 469 |
|
|
# Verify that GDB can at least parse a breakpoint with the
|
| 470 |
|
|
# "thread" keyword. (We won't attempt to test here that a
|
| 471 |
|
|
# thread-specific breakpoint really triggers appropriately.
|
| 472 |
|
|
# The gdb.threads subdirectory contains tests for that.)
|
| 473 |
|
|
#
|
| 474 |
|
|
set bp_location12 [gdb_get_line_number "set breakpoint 12 here"]
|
| 475 |
|
|
send_gdb "break $bp_location12 thread 999\n"
|
| 476 |
|
|
gdb_expect {
|
| 477 |
|
|
-re "Unknown thread 999.*$gdb_prompt $"\
|
| 478 |
|
|
{pass "thread-specific breakpoint on non-existent thread disallowed"}
|
| 479 |
|
|
-re "$gdb_prompt $"\
|
| 480 |
|
|
{fail "thread-specific breakpoint on non-existent thread disallowed"}
|
| 481 |
|
|
timeout {fail "(timeout) thread-specific breakpoint on non-existent thread disallowed"}
|
| 482 |
|
|
}
|
| 483 |
|
|
send_gdb "break $bp_location12 thread foo\n"
|
| 484 |
|
|
gdb_expect {
|
| 485 |
|
|
-re "Junk after thread keyword..*$gdb_prompt $"\
|
| 486 |
|
|
{pass "thread-specific breakpoint on bogus thread ID disallowed"}
|
| 487 |
|
|
-re "$gdb_prompt $"\
|
| 488 |
|
|
{fail "thread-specific breakpoint on bogus thread ID disallowed"}
|
| 489 |
|
|
timeout {fail "(timeout) thread-specific breakpoint on bogus thread ID disallowed"}
|
| 490 |
|
|
}
|
| 491 |
|
|
|
| 492 |
|
|
# Verify that GDB responds gracefully to a breakpoint command with
|
| 493 |
|
|
# trailing garbage.
|
| 494 |
|
|
#
|
| 495 |
|
|
send_gdb "break $bp_location12 foo\n"
|
| 496 |
|
|
gdb_expect {
|
| 497 |
|
|
-re "Junk at end of arguments..*$gdb_prompt $"\
|
| 498 |
|
|
{pass "breakpoint with trailing garbage disallowed"}
|
| 499 |
|
|
-re "$gdb_prompt $"\
|
| 500 |
|
|
{fail "breakpoint with trailing garbage disallowed"}
|
| 501 |
|
|
timeout {fail "(timeout) breakpoint with trailing garbage disallowed"}
|
| 502 |
|
|
}
|
| 503 |
|
|
|
| 504 |
|
|
# Verify that GDB responds gracefully to a "clear" command that has
|
| 505 |
|
|
# no matching breakpoint. (First, get us off the current source line,
|
| 506 |
|
|
# which we know has a breakpoint.)
|
| 507 |
|
|
#
|
| 508 |
|
|
send_gdb "next\n"
|
| 509 |
|
|
gdb_expect {
|
| 510 |
|
|
-re ".*$gdb_prompt $"\
|
| 511 |
|
|
{pass "step over breakpoint"}
|
| 512 |
|
|
timeout {fail "(timeout) step over breakpoint"}
|
| 513 |
|
|
}
|
| 514 |
|
|
send_gdb "clear 81\n"
|
| 515 |
|
|
gdb_expect {
|
| 516 |
|
|
-re "No breakpoint at 81..*$gdb_prompt $"\
|
| 517 |
|
|
{pass "clear line has no breakpoint disallowed"}
|
| 518 |
|
|
-re "$gdb_prompt $"\
|
| 519 |
|
|
{fail "clear line has no breakpoint disallowed"}
|
| 520 |
|
|
timeout {fail "(timeout) clear line has no breakpoint disallowed"}
|
| 521 |
|
|
}
|
| 522 |
|
|
send_gdb "clear\n"
|
| 523 |
|
|
gdb_expect {
|
| 524 |
|
|
-re "No breakpoint at this line..*$gdb_prompt $"\
|
| 525 |
|
|
{pass "clear current line has no breakpoint disallowed"}
|
| 526 |
|
|
-re "$gdb_prompt $"\
|
| 527 |
|
|
{fail "clear current line has no breakpoint disallowed"}
|
| 528 |
|
|
timeout {fail "(timeout) clear current line has no breakpoint disallowed"}
|
| 529 |
|
|
}
|
| 530 |
|
|
|
| 531 |
|
|
# Verify that we can set and clear multiple breakpoints.
|
| 532 |
|
|
#
|
| 533 |
|
|
# We don't test that it deletes the correct breakpoints. We do at
|
| 534 |
|
|
# least test that it deletes more than one breakpoint.
|
| 535 |
|
|
#
|
| 536 |
|
|
gdb_test "break marker3" "Breakpoint.*at.*" "break marker3 #1"
|
| 537 |
|
|
gdb_test "break marker3" "Breakpoint.*at.*" "break marker3 #2"
|
| 538 |
|
|
gdb_test "clear marker3" {Deleted breakpoints [0-9]+ [0-9]+.*}
|
| 539 |
|
|
|
| 540 |
|
|
# Verify that a breakpoint can be set via a convenience variable.
|
| 541 |
|
|
#
|
| 542 |
|
|
send_gdb "set \$foo=$bp_location11\n"
|
| 543 |
|
|
gdb_expect {
|
| 544 |
|
|
-re "$gdb_prompt $"\
|
| 545 |
|
|
{pass "set convenience variable \$foo to bp_location11"}
|
| 546 |
|
|
timeout {fail "(timeout) set convenience variable \$foo to bp_location11"}
|
| 547 |
|
|
}
|
| 548 |
|
|
send_gdb "break \$foo\n"
|
| 549 |
|
|
gdb_expect {
|
| 550 |
|
|
-re "Breakpoint (\[0-9\]*) at .*, line $bp_location11.*$gdb_prompt $"\
|
| 551 |
|
|
{pass "set breakpoint via convenience variable"}
|
| 552 |
|
|
-re "$gdb_prompt $"\
|
| 553 |
|
|
{fail "set breakpoint via convenience variable"}
|
| 554 |
|
|
timeout {fail "(timeout) set breakpoint via convenience variable"}
|
| 555 |
|
|
}
|
| 556 |
|
|
|
| 557 |
|
|
# Verify that GDB responds gracefully to an attempt to set a
|
| 558 |
|
|
# breakpoint via a convenience variable whose type is not integer.
|
| 559 |
|
|
#
|
| 560 |
|
|
send_gdb "set \$foo=81.5\n"
|
| 561 |
|
|
gdb_expect {
|
| 562 |
|
|
-re "$gdb_prompt $"\
|
| 563 |
|
|
{pass "set convenience variable \$foo to 81.5"}
|
| 564 |
|
|
timeout {fail "(timeout) set convenience variable \$foo to 81.5"}
|
| 565 |
|
|
}
|
| 566 |
|
|
send_gdb "break \$foo\n"
|
| 567 |
|
|
gdb_expect {
|
| 568 |
|
|
-re "Convenience variables used in line specs must have integer values..*$gdb_prompt $"\
|
| 569 |
|
|
{pass "set breakpoint via non-integer convenience variable disallowed"}
|
| 570 |
|
|
-re "$gdb_prompt $"\
|
| 571 |
|
|
{fail "set breakpoint via non-integer convenience variable disallowed"}
|
| 572 |
|
|
timeout {fail "(timeout) set breakpoint via non-integer convenience variable disallowed"}
|
| 573 |
|
|
}
|
| 574 |
|
|
|
| 575 |
|
|
# Verify that we can set and trigger a breakpoint in a user-called function.
|
| 576 |
|
|
#
|
| 577 |
|
|
send_gdb "break marker2\n"
|
| 578 |
|
|
gdb_expect {
|
| 579 |
|
|
-re "Breakpoint (\[0-9\]*) at .*, line ($bp_location8|$bp_location9).*$gdb_prompt $"\
|
| 580 |
|
|
{pass "set breakpoint on to-be-called function"}
|
| 581 |
|
|
-re "$gdb_prompt $"\
|
| 582 |
|
|
{fail "set breakpoint on to-be-called function"}
|
| 583 |
|
|
timeout {fail "(timeout) set breakpoint on to-be-called function"}
|
| 584 |
|
|
}
|
| 585 |
|
|
send_gdb "print marker2(99)\n"
|
| 586 |
|
|
gdb_expect {
|
| 587 |
|
|
-re "The program being debugged stopped while in a function called from GDB.\r\nEvaluation of the expression containing the function\r\n.marker2$proto. will be abandoned.\r\nWhen the function is done executing, GDB will silently stop..*$gdb_prompt $"\
|
| 588 |
|
|
{pass "hit breakpoint on called function"}
|
| 589 |
|
|
-re "$gdb_prompt $"\
|
| 590 |
|
|
{fail "hit breakpoint on called function"}
|
| 591 |
|
|
timeout {fail "(timeout) hit breakpoint on called function"}
|
| 592 |
|
|
}
|
| 593 |
|
|
|
| 594 |
|
|
# As long as we're stopped (breakpointed) in a called function,
|
| 595 |
|
|
# verify that we can successfully backtrace & such from here.
|
| 596 |
|
|
#
|
| 597 |
|
|
# In this and the following test, the _sr4export check apparently is needed
|
| 598 |
|
|
# for hppa*-*-hpux.
|
| 599 |
|
|
#
|
| 600 |
|
|
send_gdb "bt\n"
|
| 601 |
|
|
gdb_expect {
|
| 602 |
|
|
-re "#0\[ \t\]*($hex in )?marker2.*:($bp_location8|$bp_location9)\r\n#1.*_sr4export.*$gdb_prompt $"\
|
| 603 |
|
|
{pass "backtrace while in called function"}
|
| 604 |
|
|
-re "#0\[ \t\]*($hex in )?marker2.*:($bp_location8|$bp_location9)\r\n#1.*function called from gdb.*$gdb_prompt $"\
|
| 605 |
|
|
{pass "backtrace while in called function"}
|
| 606 |
|
|
-re "$gdb_prompt $"\
|
| 607 |
|
|
{fail "backtrace while in called function"}
|
| 608 |
|
|
timeout {fail "(timeout) backtrace while in called function"}
|
| 609 |
|
|
}
|
| 610 |
|
|
|
| 611 |
|
|
# Return from the called function. For remote targets, it's important to do
|
| 612 |
|
|
# this before runto_main, which otherwise may silently stop on the dummy
|
| 613 |
|
|
# breakpoint inserted by GDB at the program's entry point.
|
| 614 |
|
|
#
|
| 615 |
|
|
send_gdb "finish\n"
|
| 616 |
|
|
gdb_expect {
|
| 617 |
|
|
-re "Run till exit from .*marker2.* at .*($bp_location8|$bp_location9)\r\n.* in _sr4export.*$gdb_prompt $"\
|
| 618 |
|
|
{pass "finish from called function"}
|
| 619 |
|
|
-re "Run till exit from .*marker2.* at .*($bp_location8|$bp_location9)\r\n.*function called from gdb.*$gdb_prompt $"\
|
| 620 |
|
|
{pass "finish from called function"}
|
| 621 |
|
|
-re "Run till exit from .*marker2.* at .*($bp_location8|$bp_location9)\r\n.*Value returned.*$gdb_prompt $"\
|
| 622 |
|
|
{pass "finish from called function"}
|
| 623 |
|
|
-re "$gdb_prompt $"\
|
| 624 |
|
|
{fail "finish from called function"}
|
| 625 |
|
|
timeout {fail "(timeout) finish from called function"}
|
| 626 |
|
|
}
|
| 627 |
|
|
|
| 628 |
|
|
# Verify that GDB responds gracefully to a "finish" command with
|
| 629 |
|
|
# arguments.
|
| 630 |
|
|
#
|
| 631 |
|
|
if ![runto_main] then { fail "break tests suppressed" }
|
| 632 |
|
|
|
| 633 |
|
|
send_gdb "finish 123\n"
|
| 634 |
|
|
gdb_expect {
|
| 635 |
|
|
-re "The \"finish\" command does not take any arguments.\r\n$gdb_prompt $"\
|
| 636 |
|
|
{pass "finish with arguments disallowed"}
|
| 637 |
|
|
-re "$gdb_prompt $"\
|
| 638 |
|
|
{fail "finish with arguments disallowed"}
|
| 639 |
|
|
timeout {fail "(timeout) finish with arguments disallowed"}
|
| 640 |
|
|
}
|
| 641 |
|
|
|
| 642 |
|
|
# Verify that GDB responds gracefully to a request to "finish" from
|
| 643 |
|
|
# the outermost frame. On a stub that never exits, this will just
|
| 644 |
|
|
# run to the stubs routine, so we don't get this error... Thus the
|
| 645 |
|
|
# second condition.
|
| 646 |
|
|
#
|
| 647 |
|
|
|
| 648 |
|
|
send_gdb "finish\n"
|
| 649 |
|
|
gdb_expect {
|
| 650 |
|
|
-re "\"finish\" not meaningful in the outermost frame.\r\n$gdb_prompt $"\
|
| 651 |
|
|
{pass "finish from outermost frame disallowed"}
|
| 652 |
|
|
-re "Run till exit from.*\r\n$gdb_prompt $" {
|
| 653 |
|
|
pass "finish from outermost frame disallowed"
|
| 654 |
|
|
}
|
| 655 |
|
|
-re "$gdb_prompt $"\
|
| 656 |
|
|
{fail "finish from outermost frame disallowed"}
|
| 657 |
|
|
timeout {fail "(timeout) finish from outermost frame disallowed"}
|
| 658 |
|
|
}
|
| 659 |
|
|
|
| 660 |
|
|
# Verify that we can explicitly ask GDB to stop on all shared library
|
| 661 |
|
|
# events, and that it does so.
|
| 662 |
|
|
#
|
| 663 |
|
|
if [istarget "hppa*-*-hpux*"] then {
|
| 664 |
|
|
if ![runto_main] then { fail "break tests suppressed" }
|
| 665 |
|
|
|
| 666 |
|
|
send_gdb "set stop-on-solib-events 1\n"
|
| 667 |
|
|
gdb_expect {
|
| 668 |
|
|
-re "$gdb_prompt $"\
|
| 669 |
|
|
{pass "set stop-on-solib-events"}
|
| 670 |
|
|
timeout {fail "(timeout) set stop-on-solib-events"}
|
| 671 |
|
|
}
|
| 672 |
|
|
|
| 673 |
|
|
send_gdb "run\n"
|
| 674 |
|
|
gdb_expect {
|
| 675 |
|
|
-re ".*Start it from the beginning.*y or n. $"\
|
| 676 |
|
|
{send_gdb "y\n"
|
| 677 |
|
|
gdb_expect {
|
| 678 |
|
|
-re ".*Stopped due to shared library event.*$gdb_prompt $"\
|
| 679 |
|
|
{pass "triggered stop-on-solib-events"}
|
| 680 |
|
|
-re "$gdb_prompt $"\
|
| 681 |
|
|
{fail "triggered stop-on-solib-events"}
|
| 682 |
|
|
timeout {fail "(timeout) triggered stop-on-solib-events"}
|
| 683 |
|
|
}
|
| 684 |
|
|
}
|
| 685 |
|
|
-re "$gdb_prompt $"\
|
| 686 |
|
|
{fail "rerun for stop-on-solib-events"}
|
| 687 |
|
|
timeout {fail "(timeout) rerun for stop-on-solib-events"}
|
| 688 |
|
|
}
|
| 689 |
|
|
|
| 690 |
|
|
send_gdb "set stop-on-solib-events 0\n"
|
| 691 |
|
|
gdb_expect {
|
| 692 |
|
|
-re "$gdb_prompt $"\
|
| 693 |
|
|
{pass "reset stop-on-solib-events"}
|
| 694 |
|
|
timeout {fail "(timeout) reset stop-on-solib-events"}
|
| 695 |
|
|
}
|
| 696 |
|
|
}
|
| 697 |
|
|
|
| 698 |
|
|
# Hardware breakpoints are unsupported on HP-UX. Verify that GDB
|
| 699 |
|
|
# gracefully responds to requests to create them.
|
| 700 |
|
|
#
|
| 701 |
|
|
if [istarget "hppa*-*-hpux*"] then {
|
| 702 |
|
|
if ![runto_main] then { fail "break tests suppressed" }
|
| 703 |
|
|
|
| 704 |
|
|
send_gdb "hbreak\n"
|
| 705 |
|
|
gdb_expect {
|
| 706 |
|
|
-re "No hardware breakpoint support in the target.*$gdb_prompt $"\
|
| 707 |
|
|
{pass "hw breaks disallowed"}
|
| 708 |
|
|
-re "$gdb_prompt $"\
|
| 709 |
|
|
{fail "hw breaks disallowed"}
|
| 710 |
|
|
timeout {fail "(timeout) hw breaks disallowed"}
|
| 711 |
|
|
}
|
| 712 |
|
|
|
| 713 |
|
|
send_gdb "thbreak\n"
|
| 714 |
|
|
gdb_expect {
|
| 715 |
|
|
-re "No hardware breakpoint support in the target.*$gdb_prompt $"\
|
| 716 |
|
|
{pass "temporary hw breaks disallowed"}
|
| 717 |
|
|
-re "$gdb_prompt $"\
|
| 718 |
|
|
{fail "temporary hw breaks disallowed"}
|
| 719 |
|
|
timeout {fail "(timeout) temporary hw breaks disallowed"}
|
| 720 |
|
|
}
|
| 721 |
|
|
}
|
| 722 |
|
|
|
| 723 |
|
|
#********
|
| 724 |
|
|
|
| 725 |
|
|
|
| 726 |
|
|
#
|
| 727 |
|
|
# Test "next" over recursive function call.
|
| 728 |
|
|
#
|
| 729 |
|
|
|
| 730 |
|
|
proc test_next_with_recursion {} {
|
| 731 |
|
|
global gdb_prompt
|
| 732 |
|
|
global decimal
|
| 733 |
|
|
global binfile
|
| 734 |
|
|
|
| 735 |
|
|
gdb_test "kill" "" "kill program" "Kill the program being debugged.*y or n. $" "y"
|
| 736 |
|
|
delete_breakpoints
|
| 737 |
|
|
|
| 738 |
|
|
gdb_test "break factorial" "Breakpoint $decimal at .*" "break at factorial"
|
| 739 |
|
|
|
| 740 |
|
|
# Run until we call factorial with 6
|
| 741 |
|
|
|
| 742 |
|
|
gdb_run_cmd
|
| 743 |
|
|
gdb_expect {
|
| 744 |
|
|
-re "Break.* factorial .value=6. .*$gdb_prompt $" {}
|
| 745 |
|
|
-re ".*$gdb_prompt $" {
|
| 746 |
|
|
fail "run to factorial(6)";
|
| 747 |
|
|
gdb_suppress_tests;
|
| 748 |
|
|
}
|
| 749 |
|
|
timeout { fail "run to factorial(6) (timeout)" ; gdb_suppress_tests }
|
| 750 |
|
|
}
|
| 751 |
|
|
|
| 752 |
|
|
# Continue until we call factorial recursively with 5.
|
| 753 |
|
|
|
| 754 |
|
|
if [gdb_test "continue" \
|
| 755 |
|
|
"Continuing.*Break.* factorial .value=5. .*" \
|
| 756 |
|
|
"continue to factorial(5)"] then { gdb_suppress_tests }
|
| 757 |
|
|
|
| 758 |
|
|
# Do a backtrace just to confirm how many levels deep we are.
|
| 759 |
|
|
|
| 760 |
|
|
if [gdb_test "backtrace" \
|
| 761 |
|
|
"#0\[ \t\]+ factorial .value=5..*" \
|
| 762 |
|
|
"backtrace from factorial(5)"] then { gdb_suppress_tests }
|
| 763 |
|
|
|
| 764 |
|
|
# Now a "next" should position us at the recursive call, which
|
| 765 |
|
|
# we will be performing with 4.
|
| 766 |
|
|
|
| 767 |
|
|
if [gdb_test "next" \
|
| 768 |
|
|
".* factorial .value - 1.;.*" \
|
| 769 |
|
|
"next to recursive call"] then { gdb_suppress_tests }
|
| 770 |
|
|
|
| 771 |
|
|
# Disable the breakpoint at the entry to factorial by deleting them all.
|
| 772 |
|
|
# The "next" should run until we return to the next line from this
|
| 773 |
|
|
# recursive call to factorial with 4.
|
| 774 |
|
|
# Buggy versions of gdb will stop instead at the innermost frame on
|
| 775 |
|
|
# the line where we are trying to "next" to.
|
| 776 |
|
|
|
| 777 |
|
|
delete_breakpoints
|
| 778 |
|
|
|
| 779 |
|
|
if [istarget "mips*tx39-*"] {
|
| 780 |
|
|
set timeout 60
|
| 781 |
|
|
}
|
| 782 |
|
|
# We used to set timeout here for all other targets as well. This
|
| 783 |
|
|
# is almost certainly wrong. The proper timeout depends on the
|
| 784 |
|
|
# target system in use, and how we communicate with it, so there
|
| 785 |
|
|
# is no single value appropriate for all targets. The timeout
|
| 786 |
|
|
# should be established by the Dejagnu config file(s) for the
|
| 787 |
|
|
# board, and respected by the test suite.
|
| 788 |
|
|
#
|
| 789 |
|
|
# For example, if I'm running GDB over an SSH tunnel talking to a
|
| 790 |
|
|
# portmaster in California talking to an ancient 68k board running
|
| 791 |
|
|
# a crummy ROM monitor (a situation I can only wish were
|
| 792 |
|
|
# hypothetical), then I need a large timeout. But that's not the
|
| 793 |
|
|
# kind of knowledge that belongs in this file.
|
| 794 |
|
|
|
| 795 |
|
|
gdb_test next "\[0-9\]*\[\t \]+return \\(value\\);.*" \
|
| 796 |
|
|
"next over recursive call"
|
| 797 |
|
|
|
| 798 |
|
|
# OK, we should be back in the same stack frame we started from.
|
| 799 |
|
|
# Do a backtrace just to confirm.
|
| 800 |
|
|
|
| 801 |
|
|
set result [gdb_test "backtrace" \
|
| 802 |
|
|
"#0\[ \t\]+ factorial .value=120.*\r\n#1\[ \t\]+ \[0-9a-fx\]+ in factorial .value=6..*" \
|
| 803 |
|
|
"backtrace from factorial(5.1)"]
|
| 804 |
|
|
if { $result != 0 } { gdb_suppress_tests }
|
| 805 |
|
|
|
| 806 |
|
|
if [target_info exists gdb,noresults] { gdb_suppress_tests }
|
| 807 |
|
|
gdb_continue_to_end "recursive next test"
|
| 808 |
|
|
gdb_stop_suppressing_tests;
|
| 809 |
|
|
}
|
| 810 |
|
|
|
| 811 |
|
|
test_next_with_recursion
|
| 812 |
|
|
|
| 813 |
|
|
|
| 814 |
|
|
#********
|
| 815 |
|
|
|
| 816 |
|
|
# build a new file with optimization enabled so that we can try breakpoints
|
| 817 |
|
|
# on targets with optimized prologues
|
| 818 |
|
|
|
| 819 |
|
|
if { [prepare_for_testing break.exp "breako2" {break.c break1.c} {debug nowarnings optimize=-O2}] } {
|
| 820 |
|
|
return -1
|
| 821 |
|
|
}
|
| 822 |
|
|
|
| 823 |
|
|
#
|
| 824 |
|
|
# test break at function
|
| 825 |
|
|
#
|
| 826 |
|
|
gdb_test "break main" \
|
| 827 |
|
|
"Breakpoint.*at.* file .*, line.*" \
|
| 828 |
|
|
"breakpoint function, optimized file"
|
| 829 |
|
|
|
| 830 |
|
|
#
|
| 831 |
|
|
# test break at function
|
| 832 |
|
|
#
|
| 833 |
|
|
gdb_test "break marker4" \
|
| 834 |
|
|
"Breakpoint.*at.* file .*$srcfile1, line.*" \
|
| 835 |
|
|
"breakpoint small function, optimized file"
|
| 836 |
|
|
|
| 837 |
|
|
#
|
| 838 |
|
|
# run until the breakpoint at main is hit. For non-stubs-using targets.
|
| 839 |
|
|
#
|
| 840 |
|
|
gdb_run_cmd
|
| 841 |
|
|
gdb_expect {
|
| 842 |
|
|
-re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$srcfile:$bp_location6.*$bp_location6\[\t \]+if .argc.* \{.*$gdb_prompt $" {
|
| 843 |
|
|
pass "run until function breakpoint, optimized file"
|
| 844 |
|
|
}
|
| 845 |
|
|
-re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$gdb_prompt $" {
|
| 846 |
|
|
pass "run until function breakpoint, optimized file (code motion)"
|
| 847 |
|
|
}
|
| 848 |
|
|
-re "$gdb_prompt $" {
|
| 849 |
|
|
fail "run until function breakpoint, optimized file"
|
| 850 |
|
|
}
|
| 851 |
|
|
timeout {
|
| 852 |
|
|
fail "run until function breakpoint, optimized file (timeout)"
|
| 853 |
|
|
}
|
| 854 |
|
|
}
|
| 855 |
|
|
|
| 856 |
|
|
#
|
| 857 |
|
|
# run until the breakpoint at a small function
|
| 858 |
|
|
#
|
| 859 |
|
|
|
| 860 |
|
|
#
|
| 861 |
|
|
# Add a second pass pattern. The behavior differs here between stabs
|
| 862 |
|
|
# and dwarf for one-line functions. Stabs preserves two line symbols
|
| 863 |
|
|
# (one before the prologue and one after) with the same line number,
|
| 864 |
|
|
# but dwarf regards these as duplicates and discards one of them.
|
| 865 |
|
|
# Therefore the address after the prologue (where the breakpoint is)
|
| 866 |
|
|
# has no exactly matching line symbol, and GDB reports the breakpoint
|
| 867 |
|
|
# as if it were in the middle of a line rather than at the beginning.
|
| 868 |
|
|
|
| 869 |
|
|
set bp_location13 [gdb_get_line_number "set breakpoint 13 here" $srcfile1]
|
| 870 |
|
|
set bp_location14 [gdb_get_line_number "set breakpoint 14 here" $srcfile1]
|
| 871 |
248 |
jeremybenn |
|
| 872 |
|
|
send_user "bp_location13: $bp_location13\n"
|
| 873 |
|
|
send_user "bp_location14: $bp_location14\n"
|
| 874 |
|
|
send_user "decimal: $decimal\n"
|
| 875 |
|
|
send_user "hex: $hex\n"
|
| 876 |
|
|
|
| 877 |
227 |
jeremybenn |
send_gdb "continue\n"
|
| 878 |
|
|
gdb_expect {
|
| 879 |
|
|
-re "Breakpoint $decimal, marker4 \\(d=177601976\\) at .*$srcfile1:$bp_location13\[\r\n\]+$bp_location13\[\t \]+void marker4.*" {
|
| 880 |
|
|
pass "run until breakpoint set at small function, optimized file"
|
| 881 |
|
|
}
|
| 882 |
|
|
-re "Breakpoint $decimal, $hex in marker4 \\(d=177601976\\) at .*$srcfile1:$bp_location13\[\r\n\]+$bp_location13\[\t \]+void marker4.*" {
|
| 883 |
|
|
pass "run until breakpoint set at small function, optimized file"
|
| 884 |
|
|
}
|
| 885 |
248 |
jeremybenn |
# JPB 21-Aug-10: The default runs w/o prototypes and uses the line
|
| 886 |
|
|
# above. The output should be identical with prototypes (here), just the
|
| 887 |
|
|
# line number different. For some reason the text "$hex in" had been
|
| 888 |
|
|
# omitted.
|
| 889 |
|
|
-re "Breakpoint $decimal, $hex in marker4 \\(d=177601976\\) at .*$srcfile1:$bp_location14\[\r\n\]+$bp_location14\[\t \]+void marker4.*" {
|
| 890 |
227 |
jeremybenn |
# marker4() is defined at line 46 when compiled with -DPROTOTYPES
|
| 891 |
|
|
pass "run until breakpoint set at small function, optimized file (line bp_location14)"
|
| 892 |
|
|
}
|
| 893 |
|
|
-re "Breakpoint $decimal, factorial \\(.*\\) .*\{\r\n$gdb_prompt" {
|
| 894 |
|
|
# GCC 4.3 emits bad line number information - see gcc/36748.
|
| 895 |
|
|
if { [test_compiler_info "gcc-4-3-*"] } {
|
| 896 |
|
|
setup_xfail *-*-*
|
| 897 |
|
|
}
|
| 898 |
|
|
fail "run until breakpoint set at small function, optimized file"
|
| 899 |
|
|
}
|
| 900 |
|
|
-re ".*$gdb_prompt " {
|
| 901 |
|
|
fail "run until breakpoint set at small function, optimized file"
|
| 902 |
|
|
}
|
| 903 |
|
|
timeout {
|
| 904 |
|
|
fail "run until breakpoint set at small function, optimized file (timeout)"
|
| 905 |
|
|
}
|
| 906 |
|
|
}
|
| 907 |
|
|
|
| 908 |
|
|
clean_restart breako2
|
| 909 |
|
|
|
| 910 |
|
|
#
|
| 911 |
|
|
# test that 'rbreak' on a symbol that may be from a shared library doesn't
|
| 912 |
|
|
# cause a "Junk at end of arguments." error.
|
| 913 |
|
|
#
|
| 914 |
|
|
# On x86 GNU/Linux, this test will choke on e.g. __libc_start_main@plt.
|
| 915 |
|
|
#
|
| 916 |
|
|
# Note that this test won't necessarily choke on all targets even if
|
| 917 |
|
|
# all the rbreak issue is present. rbreak needs to match and set a
|
| 918 |
|
|
# breakpoint on a symbol causes 'break' to choke.
|
| 919 |
|
|
#
|
| 920 |
|
|
|
| 921 |
|
|
gdb_test "set breakpoint pending on" "" "rbreak junk pending setup"
|
| 922 |
|
|
|
| 923 |
|
|
# We expect at least one breakpoint to be set when we "rbreak main".
|
| 924 |
|
|
gdb_test "rbreak main" \
|
| 925 |
|
|
".*Breakpoint.*at.* file .*$srcfile, line.*" \
|
| 926 |
|
|
"rbreak junk set breakpoint"
|
| 927 |
|
|
|
| 928 |
|
|
# Run to a breakpoint. Fail if we see "Junk at end of arguments".
|
| 929 |
|
|
gdb_run_cmd
|
| 930 |
|
|
gdb_expect {
|
| 931 |
|
|
-re "Junk at end of arguments" {
|
| 932 |
|
|
fail "rbreak junk"
|
| 933 |
|
|
}
|
| 934 |
|
|
-re ".*Breakpoint \[0-9\]+,.*$gdb_prompt $" {
|
| 935 |
|
|
pass "rbreak junk"
|
| 936 |
|
|
}
|
| 937 |
|
|
timeout {
|
| 938 |
|
|
fail "rbreak junk (timeout)"
|
| 939 |
|
|
}
|
| 940 |
|
|
}
|
| 941 |
|
|
|
| 942 |
|
|
|
| 943 |
|
|
# Reset the default arguments for VxWorks
|
| 944 |
|
|
if [istarget "*-*-vxworks*"] {
|
| 945 |
|
|
set timeout 10
|
| 946 |
|
|
verbose "Timeout is now $timeout seconds" 2
|
| 947 |
|
|
send_gdb "set args main\n"
|
| 948 |
|
|
gdb_expect -re ".*$gdb_prompt $" {}
|
| 949 |
|
|
}
|
