gdb/testsuite/gdb.trace/report.exp - third_party/binutils-gdb - Git at Google

 #   Copyright 1998 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

 # This file was written by Michael Snyder (msnyder@cygnus.com)

 load_lib "trace-support.exp";

 if $tracelevel then {
     strace $tracelevel
 }

 set prms_id 0
 set bug_id 0

 gdb_exit
 gdb_start

 if [istarget "m68k-*-elf"] then {
     load_lib "emc-support.exp";
     set srcfile gdb_c_test.c
     set binfile [board_info target d490_binfile];
     gdb_test "set remotetimeout 6" "" ""
     set timeout 500
     gdb_target_monitor $binfile
     # Give a TSTOP and ignore errors, to make sure any previous trace is off
     gdb_test "tstop" "" ""
     gdb_test "tfind none"  "" ""
     send_gdb "compare-sections CS\n"
     gdb_expect {
 	-re "MIS-MATCHED.*$gdb_prompt $" {
 	    gdb_suppress_entire_file "Symbol file does not match target!
 	    all tests in this module will fail.";
 	}
 	-re ".*$gdb_prompt $" { }
     }
 } else {
     set testfile "actions"
     set srcfile ${testfile}.c
     set binfile $objdir/$subdir/$testfile
     if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
 	     executable {debug additional_flags=-w}] != "" } {
 	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
     }
     gdb_load $binfile
     gdb_test "tstop"       "" ""
     gdb_test "tfind none"  "" ""
     runto_main
 }
 gdb_reinitialize_dir $srcdir/$subdir

 # We generously give ourselves one "pass" if we successfully
 # detect that this test cannot be run on this target!
 if { ![gdb_target_supports_trace] } then {
     pass "Current target does not supporst trace"
     return 1;

 }

 set cr "\[\r\n\]+"

 # If testing on a remote host, download the source file.
 # remote_download host $srcdir/$subdir/$srcfile

 #
 # test general reporting of trace experiment results
 #

 set testline1 0
 set testline2 0
 set testline3 0
 set testline4 0
 set testline5 0
 set testline6 0

 set arg1 1
 set arg2 2
 set arg3 3
 set arg4 4
 set arg5 5
 set arg6 6

 set gdb_recursion_test_baseline [gdb_find_recursion_test_baseline $srcfile];
 if { $gdb_recursion_test_baseline == -1 } {
     fail "Could not find gdb_recursion_test function"
     return;
 }

 send_gdb "list $gdb_recursion_test_baseline, +12\n"
 gdb_expect {
     -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 1 " {
 	set testline1 $expect_out(1,string)
 	exp_continue
     }
     -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 2 " {
 	set testline2 $expect_out(1,string)
 	exp_continue
     }
     -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 3 " {
 	set testline3 $expect_out(1,string)
 	exp_continue
     }
     -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 4 " {
 	set testline4 $expect_out(1,string)
 	exp_continue
     }
     -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 5 " {
 	set testline5 $expect_out(1,string)
 	exp_continue
     }
     -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 6 " {
 	set testline6 $expect_out(1,string)
 	exp_continue
     }
     -re ".*$gdb_prompt $" {
 	if { ($testline1 == 0) || ($testline2 == 0) || ($testline3 == 0) || ($testline4 == 0) || ($testline5 == 0) || ($testline6 == 0) } {
 	    gdb_suppress_entire_file "failed to locate test source lines:
 all tests in this module will fail."
 	}
     }
     default {
 	    gdb_suppress_entire_file "failed to locate test source lines (def):
 all tests in this module will fail."
     }
 }

 #
 # Setup trace experiment.  This will involve:
 #   1) a tracepoint where nothing is collected
 #   2) a tracepoint where only regs are collected
 #   3) a tracepoint where only args are collected
 #   4) a tracepoint where only locals are collected
 #   5) a tracepoint where some amount of stack memory is collected.
 #   6) a tracepoint where some expressions are collected.
 #

 gdb_delete_tracepoints
 set tdp1 [gdb_gettpnum $testline1]
 set tdp2 [gdb_gettpnum $testline2]
 set tdp3 [gdb_gettpnum $testline3]
 set tdp4 [gdb_gettpnum $testline4]
 set tdp5 [gdb_gettpnum $testline5]
 set tdp6 [gdb_gettpnum $testline6]

 if {    $tdp1 <= 0 || $tdp2 <= 0 || $tdp3 <= 0 || \
 	$tdp4 <= 0 || $tdp5 <= 0 || $tdp6 <= 0 } then {
     fail "setting tracepoints failed"
     return;
 }

 gdb_trace_setactions "9.x: setup TP to collect regs" \
 	"$tdp2" \
 	"collect \$regs" "^$"


 gdb_trace_setactions "9.x: setup TP to collect args" \
 	"$tdp3" \
 	"collect \$args" "^$"

 gdb_trace_setactions "9.x: setup TP to collect locals" \
 	"$tdp4" \
 	"collect \$locs" "^$"

 gdb_trace_setactions "9.x: setup TP to collect stack memory" \
 	"$tdp5" \
 	"collect \$fp, \*\(void \*\*\) \$sp @ 64" "^$"

 gdb_trace_setactions "9.x: setup TP to collect expressions" \
 	"$tdp6" \
 	"collect gdb_char_test, gdb_short_test, gdb_long_test" "^$"

 gdb_test "tstart" "" ""

 if [istarget "m68k-*-elf"] then {
     gdb_emclaptop_command "85,$arg1,$arg2,$arg3,$arg4,$arg5,$arg6"
     sleep 5

 } else {
     gdb_test "break end" "" ""
     gdb_test "continue" \
 	    "Continuing.*Breakpoint $decimal, end.*" \
 	    "run trace experiment"
 }

 gdb_test "tstop" "" ""

 #
 # 9.1 test the tdump command
 #

 set timeout 60

 gdb_tfind_test "9.1: init: make sure not debugging any trace frame" "none" "-1"

 gdb_tfind_test "9.1: find frame for TP $tdp1" "tracepoint $tdp1" \
 	"\$tracepoint" "$tdp1"

 # Nothing was collected at tdp1, so this tdump should be empty.
 gdb_test "tdump" \
 	"Data collected at tracepoint $tdp1, trace frame $decimal:" \
 	"9.1: tdump, nothing collected"

 gdb_tfind_test "9.1: find frame for TP $tdp2" "tracepoint $tdp2" \
 	"\$tracepoint" "$tdp2"

 # regs were collected at tdp2.
 # How to match for the output of "info registers" on an unknown architecture?
 # For now, assume that every architecture has a register called "pc".
 gdb_test "tdump" \
 	"\[\r\n\]pc .*" \
 	"9.1: tdump, regs collected"

 gdb_tfind_test "9.1: find frame for TP $tdp3" "tracepoint $tdp3" \
 	"\$tracepoint" "$tdp3"

 # args were collected at tdp3
 gdb_test "tdump" \
 	"depth = 3.*q1 = 2.*q2 = 2.*q3 = 3.*q4 = 4.*q5 = 5.*q6 = 6" \
 	"9.1: tdump, args collected"

 gdb_tfind_test "9.1: find frame for TP $tdp4" "tracepoint $tdp4" \
 	"\$tracepoint" "$tdp4"

 # locals were collected at tdp4
 gdb_test "tdump" \
 	"q = 1" \
 	"9.1: tdump, locals collected"

 gdb_tfind_test "9.1: find frame for TP $tdp5" "tracepoint $tdp5" \
 	"\$tracepoint" "$tdp5"

 # stack was collected at tdp5, plus the frame pointer
 gdb_test "tdump" \
 	".fp = .*sp @ 64 = .*" \
 	"9.1: tdump, memrange collected"

 gdb_tfind_test "9.1: find frame for TP $tdp6" "tracepoint $tdp6" \
 	"\$tracepoint" "$tdp6"

 # globals were collected at tdp6
 gdb_test "tdump" \
 	"gdb_char_test = 1.*gdb_short_test = 2.*gdb_long_test = 3" \
 	"9.1: tdump, global variables collected"

 # 9.2 test tdump with arguments
 #     [no go, tdump doesn't have any arguments]

 # 9.3 help tdump

 gdb_test "help tdump" "Print everything collected at the current.*" \
 	"9.3: help tdump"

 set linecount1 0
 set linecount2 0
 set linecount3 0
 set linecount4 0
 set linecount5 0
 set linecount6 0

 gdb_tfind_test "11.x, 12.1: find start frame" "start" "0"

 #
 # 11.x test built-in trace variables $trace_frame, $trace_line etc.
 #

 gdb_test "printf \"x %d x\\n\", \$trace_frame" "x 0 x" \
 	"11.1: test \$trace_frame"

 gdb_test "printf \"x %d x\\n\", \$tracepoint" "x $tdp1 x" \
 	"11.2: test \$tracepoint"

 gdb_test "printf \"x %d x\\n\", \$trace_line" "x $testline1 x" \
 	"11.3: test \$trace_line"

 send_gdb "print \$trace_file\n"
 gdb_expect {
     -re "\\$\[0-9\]+ = \"$srcfile\"\[\r\n\]+$gdb_prompt $" {
 	pass "11.4: test \$trace_file"
     }
     -re "\\$\[0-9\]+ = \"$srcdir/$subdir/$srcfile\"\[\r\n\]+$gdb_prompt $" {
 	pass "11.4: test \$trace_file"
     }
     -re "$gdb_prompt $" {
 	fail "11.4: test \$trace_file"
     }
     timeout {
 	fail "11.4: test \$trace_file (timeout)"
     }
 }

 #gdb_test "print \$trace_file" "\"$srcdir/$subdir/$srcfile\"" \
 #	"11.4: test \$trace_file"

 #
 # 12.x test report generation using arbitrary GDB commands, loops etc.
 #

 send_gdb "while \$trace_frame != -1\n  output \$trace_file\n  printf \", line \%d \(tracepoint #\%d\)\\n\", \$trace_line, \$tracepoint\n  tfind\n  end\n"
 gdb_expect {
     -re " line $testline1 .tracepoint .$tdp1" {
 	set linecount1 [expr $linecount1 + 1]
 	exp_continue
     }
     -re " line $testline2 .tracepoint .$tdp2" {
 	set linecount2 [expr $linecount2 + 1]
 	exp_continue
     }
     -re " line $testline3 .tracepoint .$tdp3" {
 	set linecount3 [expr $linecount3 + 1]
 	exp_continue
     }
     -re " line $testline4 .tracepoint .$tdp4" {
 	set linecount4 [expr $linecount4 + 1]
 	exp_continue
     }
     -re " line $testline5 .tracepoint .$tdp5" {
 	set linecount5 [expr $linecount5 + 1]
 	exp_continue
     }
     -re " line $testline6 .tracepoint .$tdp6" {
 	set linecount6 [expr $linecount6 + 1]
 	exp_continue
     }
     -re ".*$gdb_prompt $" {
 	if { ($linecount1 < 4) || ($linecount2 < 4) || ($linecount3 < 4) || ($linecount4 < 4) || ($linecount5 < 4) || ($linecount6 < 4) } {
 	    fail "12.1: trace report #1"
 	} else {
 	    pass "12.1: trace report #1"
 	}
     }
     timeout {
 	fail "12.1: trace report #1 (timeout)"
     }
 }

 gdb_tfind_test "12.2: find first TDP #2 frame" "tracepoint $tdp2" \
 	"\$tracepoint" "$tdp2"

 set linecount2 0

 send_gdb "while \$trace_frame != -1\n printf \"tracepoint #\%d, FP 0x\%08x, SP 0x\%08x, PC 0x%08x\\n\", \$tracepoint, \$fp, \$sp, \$pc\n tfind tracepoint\n end\n"
 gdb_expect {
     -re "tracepoint #$tdp2, FP $hex, SP $hex, PC $hex" {
 	set linecount2 [expr $linecount2 + 1]
 	exp_continue
     }
     -re ".*$gdb_prompt $" {
 	if { ($linecount2 < 4) } {
 	    fail "12.2: trace report #2"
 	} else {
 	    pass "12.2: trace report #2"
 	}
     }
     timeout {
 	fail "12.2: trace report #2 (timeout)"
     }
 }

 gdb_tfind_test "12.3: find first TDP #3 frame" "tracepoint $tdp3" \
 	"\$tracepoint" "$tdp3"

 set linecount3 0

 send_gdb "while \$trace_frame != -1\n printf \"TDP #\%d, frame \%d: depth = \%d, q1 = \%d\\n\", \$tracepoint, \$trace_frame, depth, q1\n tfind tracepoint\n end\n"
 gdb_expect {
     -re "TDP #$tdp3, frame $decimal: depth = $decimal, q1 = $decimal" {
 	set linecount3 [expr $linecount3 + 1]
 	exp_continue
     }
     -re ".*$gdb_prompt $" {
 	if { ($linecount3 < 4) } {
 	    fail "12.3: trace report #3"
 	} else {
 	    pass "12.3: trace report #3"
 	}
     }
     timeout {
 	fail "12.3: trace report #3 (timeout)"
     }
 }

 gdb_tfind_test "12.4: find first TDP #6 frame" "tracepoint $tdp6" \
 	"\$tracepoint" "$tdp6"

 set linecount6 0

 send_gdb "while \$trace_frame != -1\n printf \"TDP #\%d, frame %d: char_test = \%d, long_test = \%d\\n\", \$tracepoint, \$trace_frame, gdb_char_test, gdb_long_test\n tfind tracepoint\n end\n"
 gdb_expect {
     -re "TDP #$tdp6, frame $decimal: char_test = $arg1, long_test = $arg3" {
 	set linecount6 [expr $linecount6 + 1]
 	exp_continue
     }
     -re ".*$gdb_prompt $" {
 	if { ($linecount6 < 4) } {
 	    fail "12.4: trace report #4"
 	} else {
 	    pass "12.4: trace report #4"
 	}
     }
     timeout {
 	fail "12.4: trace report #4 (timeout)"
     }
 }

 # Finished!
 gdb_tfind_test "finished: make sure not debugging any trace frame" "none" "-1"
	# Copyright 1998 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

	# This file was written by Michael Snyder (msnyder@cygnus.com)

	load_lib "trace-support.exp";

	if $tracelevel then {
	strace $tracelevel
	}

	set prms_id 0
	set bug_id 0

	gdb_exit
	gdb_start

	if [istarget "m68k-*-elf"] then {
	load_lib "emc-support.exp";
	set srcfile gdb_c_test.c
	set binfile [board_info target d490_binfile];
	gdb_test "set remotetimeout 6" "" ""
	set timeout 500
	gdb_target_monitor $binfile
	# Give a TSTOP and ignore errors, to make sure any previous trace is off
	gdb_test "tstop" "" ""
	gdb_test "tfind none" "" ""
	send_gdb "compare-sections CS\n"
	gdb_expect {
	-re "MIS-MATCHED.*$gdb_prompt $" {
	gdb_suppress_entire_file "Symbol file does not match target!
	all tests in this module will fail.";
	}
	-re ".*$gdb_prompt $" { }
	}
	} else {
	set testfile "actions"
	set srcfile ${testfile}.c
	set binfile $objdir/$subdir/$testfile
	if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
	executable {debug additional_flags=-w}] != "" } {
	gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
	}
	gdb_load $binfile
	gdb_test "tstop" "" ""
	gdb_test "tfind none" "" ""
	runto_main
	}
	gdb_reinitialize_dir $srcdir/$subdir

	# We generously give ourselves one "pass" if we successfully
	# detect that this test cannot be run on this target!
	if { ![gdb_target_supports_trace] } then {
	pass "Current target does not supporst trace"
	return 1;

	}

	set cr "\[\r\n\]+"

	# If testing on a remote host, download the source file.
	# remote_download host $srcdir/$subdir/$srcfile

	#
	# test general reporting of trace experiment results
	#

	set testline1 0
	set testline2 0
	set testline3 0
	set testline4 0
	set testline5 0
	set testline6 0

	set arg1 1
	set arg2 2
	set arg3 3
	set arg4 4
	set arg5 5
	set arg6 6

	set gdb_recursion_test_baseline [gdb_find_recursion_test_baseline $srcfile];
	if { $gdb_recursion_test_baseline == -1 } {
	fail "Could not find gdb_recursion_test function"
	return;
	}

	send_gdb "list $gdb_recursion_test_baseline, +12\n"
	gdb_expect {
	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 1 " {
	set testline1 $expect_out(1,string)
	exp_continue
	}
	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 2 " {
	set testline2 $expect_out(1,string)
	exp_continue
	}
	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 3 " {
	set testline3 $expect_out(1,string)
	exp_continue
	}
	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 4 " {
	set testline4 $expect_out(1,string)
	exp_continue
	}
	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 5 " {
	set testline5 $expect_out(1,string)
	exp_continue
	}
	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 6 " {
	set testline6 $expect_out(1,string)
	exp_continue
	}
	-re ".*$gdb_prompt $" {
	if { ($testline1 == 0) \|\| ($testline2 == 0) \|\| ($testline3 == 0) \|\| ($testline4 == 0) \|\| ($testline5 == 0) \|\| ($testline6 == 0) } {
	gdb_suppress_entire_file "failed to locate test source lines:
	all tests in this module will fail."
	}
	}
	default {
	gdb_suppress_entire_file "failed to locate test source lines (def):
	all tests in this module will fail."
	}
	}

	#
	# Setup trace experiment. This will involve:
	# 1) a tracepoint where nothing is collected
	# 2) a tracepoint where only regs are collected
	# 3) a tracepoint where only args are collected
	# 4) a tracepoint where only locals are collected
	# 5) a tracepoint where some amount of stack memory is collected.
	# 6) a tracepoint where some expressions are collected.
	#

	gdb_delete_tracepoints
	set tdp1 [gdb_gettpnum $testline1]
	set tdp2 [gdb_gettpnum $testline2]
	set tdp3 [gdb_gettpnum $testline3]
	set tdp4 [gdb_gettpnum $testline4]
	set tdp5 [gdb_gettpnum $testline5]
	set tdp6 [gdb_gettpnum $testline6]

	if { $tdp1 <= 0 \|\| $tdp2 <= 0 \|\| $tdp3 <= 0 \|\| \
	$tdp4 <= 0 \|\| $tdp5 <= 0 \|\| $tdp6 <= 0 } then {
	fail "setting tracepoints failed"
	return;
	}

	gdb_trace_setactions "9.x: setup TP to collect regs" \
	"$tdp2" \
	"collect \$regs" "^$"


	gdb_trace_setactions "9.x: setup TP to collect args" \
	"$tdp3" \
	"collect \$args" "^$"

	gdb_trace_setactions "9.x: setup TP to collect locals" \
	"$tdp4" \
	"collect \$locs" "^$"

	gdb_trace_setactions "9.x: setup TP to collect stack memory" \
	"$tdp5" \
	"collect \$fp, \\(void \\*\) \$sp @ 64" "^$"

	gdb_trace_setactions "9.x: setup TP to collect expressions" \
	"$tdp6" \
	"collect gdb_char_test, gdb_short_test, gdb_long_test" "^$"

	gdb_test "tstart" "" ""

	if [istarget "m68k-*-elf"] then {
	gdb_emclaptop_command "85,$arg1,$arg2,$arg3,$arg4,$arg5,$arg6"
	sleep 5

	} else {
	gdb_test "break end" "" ""
	gdb_test "continue" \
	"Continuing.Breakpoint $decimal, end." \
	"run trace experiment"
	}

	gdb_test "tstop" "" ""

	#
	# 9.1 test the tdump command
	#

	set timeout 60

	gdb_tfind_test "9.1: init: make sure not debugging any trace frame" "none" "-1"

	gdb_tfind_test "9.1: find frame for TP $tdp1" "tracepoint $tdp1" \
	"\$tracepoint" "$tdp1"

	# Nothing was collected at tdp1, so this tdump should be empty.
	gdb_test "tdump" \
	"Data collected at tracepoint $tdp1, trace frame $decimal:" \
	"9.1: tdump, nothing collected"

	gdb_tfind_test "9.1: find frame for TP $tdp2" "tracepoint $tdp2" \
	"\$tracepoint" "$tdp2"

	# regs were collected at tdp2.
	# How to match for the output of "info registers" on an unknown architecture?
	# For now, assume that every architecture has a register called "pc".
	gdb_test "tdump" \
	"\[\r\n\]pc .*" \
	"9.1: tdump, regs collected"

	gdb_tfind_test "9.1: find frame for TP $tdp3" "tracepoint $tdp3" \
	"\$tracepoint" "$tdp3"

	# args were collected at tdp3
	gdb_test "tdump" \
	"depth = 3.q1 = 2.q2 = 2.q3 = 3.q4 = 4.q5 = 5.q6 = 6" \
	"9.1: tdump, args collected"

	gdb_tfind_test "9.1: find frame for TP $tdp4" "tracepoint $tdp4" \
	"\$tracepoint" "$tdp4"

	# locals were collected at tdp4
	gdb_test "tdump" \
	"q = 1" \
	"9.1: tdump, locals collected"

	gdb_tfind_test "9.1: find frame for TP $tdp5" "tracepoint $tdp5" \
	"\$tracepoint" "$tdp5"

	# stack was collected at tdp5, plus the frame pointer
	gdb_test "tdump" \
	".fp = .sp @ 64 = ." \
	"9.1: tdump, memrange collected"

	gdb_tfind_test "9.1: find frame for TP $tdp6" "tracepoint $tdp6" \
	"\$tracepoint" "$tdp6"

	# globals were collected at tdp6
	gdb_test "tdump" \
	"gdb_char_test = 1.gdb_short_test = 2.gdb_long_test = 3" \
	"9.1: tdump, global variables collected"

	# 9.2 test tdump with arguments
	# [no go, tdump doesn't have any arguments]

	# 9.3 help tdump

	gdb_test "help tdump" "Print everything collected at the current.*" \
	"9.3: help tdump"

	set linecount1 0
	set linecount2 0
	set linecount3 0
	set linecount4 0
	set linecount5 0
	set linecount6 0

	gdb_tfind_test "11.x, 12.1: find start frame" "start" "0"

	#
	# 11.x test built-in trace variables $trace_frame, $trace_line etc.
	#

	gdb_test "printf \"x %d x\\n\", \$trace_frame" "x 0 x" \
	"11.1: test \$trace_frame"

	gdb_test "printf \"x %d x\\n\", \$tracepoint" "x $tdp1 x" \
	"11.2: test \$tracepoint"

	gdb_test "printf \"x %d x\\n\", \$trace_line" "x $testline1 x" \
	"11.3: test \$trace_line"

	send_gdb "print \$trace_file\n"
	gdb_expect {
	-re "\\$\[0-9\]+ = \"$srcfile\"\[\r\n\]+$gdb_prompt $" {
	pass "11.4: test \$trace_file"
	}
	-re "\\$\[0-9\]+ = \"$srcdir/$subdir/$srcfile\"\[\r\n\]+$gdb_prompt $" {
	pass "11.4: test \$trace_file"
	}
	-re "$gdb_prompt $" {
	fail "11.4: test \$trace_file"
	}
	timeout {
	fail "11.4: test \$trace_file (timeout)"
	}
	}

	#gdb_test "print \$trace_file" "\"$srcdir/$subdir/$srcfile\"" \
	# "11.4: test \$trace_file"

	#
	# 12.x test report generation using arbitrary GDB commands, loops etc.
	#

	send_gdb "while \$trace_frame != -1\n output \$trace_file\n printf \", line \%d \(tracepoint #\%d\)\\n\", \$trace_line, \$tracepoint\n tfind\n end\n"
	gdb_expect {
	-re " line $testline1 .tracepoint .$tdp1" {
	set linecount1 [expr $linecount1 + 1]
	exp_continue
	}
	-re " line $testline2 .tracepoint .$tdp2" {
	set linecount2 [expr $linecount2 + 1]
	exp_continue
	}
	-re " line $testline3 .tracepoint .$tdp3" {
	set linecount3 [expr $linecount3 + 1]
	exp_continue
	}
	-re " line $testline4 .tracepoint .$tdp4" {
	set linecount4 [expr $linecount4 + 1]
	exp_continue
	}
	-re " line $testline5 .tracepoint .$tdp5" {
	set linecount5 [expr $linecount5 + 1]
	exp_continue
	}
	-re " line $testline6 .tracepoint .$tdp6" {
	set linecount6 [expr $linecount6 + 1]
	exp_continue
	}
	-re ".*$gdb_prompt $" {
	if { ($linecount1 < 4) \|\| ($linecount2 < 4) \|\| ($linecount3 < 4) \|\| ($linecount4 < 4) \|\| ($linecount5 < 4) \|\| ($linecount6 < 4) } {
	fail "12.1: trace report #1"
	} else {
	pass "12.1: trace report #1"
	}
	}
	timeout {
	fail "12.1: trace report #1 (timeout)"
	}
	}

	gdb_tfind_test "12.2: find first TDP #2 frame" "tracepoint $tdp2" \
	"\$tracepoint" "$tdp2"

	set linecount2 0

	send_gdb "while \$trace_frame != -1\n printf \"tracepoint #\%d, FP 0x\%08x, SP 0x\%08x, PC 0x%08x\\n\", \$tracepoint, \$fp, \$sp, \$pc\n tfind tracepoint\n end\n"
	gdb_expect {
	-re "tracepoint #$tdp2, FP $hex, SP $hex, PC $hex" {
	set linecount2 [expr $linecount2 + 1]
	exp_continue
	}
	-re ".*$gdb_prompt $" {
	if { ($linecount2 < 4) } {
	fail "12.2: trace report #2"
	} else {
	pass "12.2: trace report #2"
	}
	}
	timeout {
	fail "12.2: trace report #2 (timeout)"
	}
	}

	gdb_tfind_test "12.3: find first TDP #3 frame" "tracepoint $tdp3" \
	"\$tracepoint" "$tdp3"

	set linecount3 0

	send_gdb "while \$trace_frame != -1\n printf \"TDP #\%d, frame \%d: depth = \%d, q1 = \%d\\n\", \$tracepoint, \$trace_frame, depth, q1\n tfind tracepoint\n end\n"
	gdb_expect {
	-re "TDP #$tdp3, frame $decimal: depth = $decimal, q1 = $decimal" {
	set linecount3 [expr $linecount3 + 1]
	exp_continue
	}
	-re ".*$gdb_prompt $" {
	if { ($linecount3 < 4) } {
	fail "12.3: trace report #3"
	} else {
	pass "12.3: trace report #3"
	}
	}
	timeout {
	fail "12.3: trace report #3 (timeout)"
	}
	}

	gdb_tfind_test "12.4: find first TDP #6 frame" "tracepoint $tdp6" \
	"\$tracepoint" "$tdp6"

	set linecount6 0

	send_gdb "while \$trace_frame != -1\n printf \"TDP #\%d, frame %d: char_test = \%d, long_test = \%d\\n\", \$tracepoint, \$trace_frame, gdb_char_test, gdb_long_test\n tfind tracepoint\n end\n"
	gdb_expect {
	-re "TDP #$tdp6, frame $decimal: char_test = $arg1, long_test = $arg3" {
	set linecount6 [expr $linecount6 + 1]
	exp_continue
	}
	-re ".*$gdb_prompt $" {
	if { ($linecount6 < 4) } {
	fail "12.4: trace report #4"
	} else {
	pass "12.4: trace report #4"
	}
	}
	timeout {
	fail "12.4: trace report #4 (timeout)"
	}
	}

	# Finished!
	gdb_tfind_test "finished: make sure not debugging any trace frame" "none" "-1"