[thirdparty/binutils-gdb.git] / gdb / testsuite / gdb.trace / report.exp

#   Copyright 1998-2017 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 3 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, see <http://www.gnu.org/licenses/>.

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

load_lib "trace-support.exp"


gdb_exit
gdb_start

standard_testfile actions.c
if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
	  executable {debug nowarnings}] != "" } {
    untested "failed to compile"
    return -1
}
gdb_load $binfile
gdb_test "tstop"       ".*" ""
gdb_test "tfind none"  ".*" ""
runto_main
gdb_reinitialize_dir $srcdir/$subdir

if { ![gdb_target_supports_trace] } then {
    unsupported "current target does not support 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
}

set return_me 0

gdb_test_multiple "list $gdb_recursion_test_baseline, +12" "" {
    -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) } {
	    untested "unexpected testline values"
	    set return_me 1
all tests in this module will fail."
	}
    }
    default {
	    untested "couldn't match pattern"
	    set return_me 1
all tests in this module will fail."
    } 
}

if { $return_me == 1 } then {
    return -1
}

#
# 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" \
	"$tdp5" \
	"collect \$$fpreg, \*\(void \*\*\) \$$spreg @ 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" ".*" ""

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

gdb_test "tstop" ".*" ""

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

# 9.3 help tdump

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

# Check the collected trace data from different sources, such as live
# inferior and tfile.

proc use_collected_data { data_source } {
    with_test_prefix "${data_source}" {
	global tdp1 tdp2 tdp3 tdp4 tdp5 tdp6
	global testline1 testline2 testline3 testline4 testline5 testline6
	global pcreg fpreg spreg
	global srcfile srcdir subdir binfile
	global arg1 arg3
	global decimal hex gdb_prompt
	#
	# 9.1 test the tdump command
	#

	set timeout 60

	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 most architectures have a register called "pc".

	gdb_test "tdump" \
	    "\[\r\n\]$pcreg .*" \
	    "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" \
	    ".$fpreg = .*$spreg @ 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]

	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"

	gdb_test_multiple "print \$trace_file" "11.4: test \$trace_file" {
	    -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"
	    }
	}

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

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

	gdb_test_multiple "while \$trace_frame != -1\n  output \$trace_file\n  printf \", line \%d \(tracepoint #\%d\)\\n\", \$trace_line, \$tracepoint\n  tfind\n  end" "12.1: trace report #1" {
	    -re ">  end\r\n" {
		exp_continue
	    }
	    -re "^Found trace frame \[0-9\]+, tracepoint \[0-9\]+\r\n" {
		exp_continue
	    }
	    -re "^\[^\r\n\]* line $testline1 .tracepoint .$tdp1\\)\r\n" {
		set linecount1 [expr $linecount1 + 1]
		exp_continue
	    }
	    -re "^\[^\r\n\]* line $testline2 .tracepoint .$tdp2\\)\r\n" {
		set linecount2 [expr $linecount2 + 1]
		exp_continue
	    }
	    -re "^\[^\r\n\]* line $testline3 .tracepoint .$tdp3\\)\r\n" {
		set linecount3 [expr $linecount3 + 1]
		exp_continue
	    }
	    -re "^\[^\r\n\]* line $testline4 .tracepoint .$tdp4\\)\r\n" {
		set linecount4 [expr $linecount4 + 1]
		exp_continue
	    }
	    -re "^\[^\r\n\]* line $testline5 .tracepoint .$tdp5\\)\r\n" {
		set linecount5 [expr $linecount5 + 1]
		exp_continue
	    }
	    -re "^\[^\r\n\]* line $testline6 .tracepoint .$tdp6\\)\r\n" {
		set linecount6 [expr $linecount6 + 1]
		exp_continue
	    }
	    -re "^No trace frame found\r\n$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"
		}
	    }
	}

	gdb_tfind_test "12.2: tfind end, selects no frame" "end" "-1"
	gdb_tfind_test "12.2: find first TDP #2 frame" "tracepoint $tdp2" \
	    "\$tracepoint" "$tdp2"

	set linecount2 0

	gdb_test_multiple "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" "12.2: trace report #2" {
	    -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"
		}
	    }
	}

	gdb_tfind_test "12.3: tfind end, selects no frame" "end" "-1"
	gdb_tfind_test "12.3: find first TDP #3 frame" "tracepoint $tdp3" \
	    "\$tracepoint" "$tdp3"

	set linecount3 0

	gdb_test_multiple "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" "12.3: trace report #3" {
	    -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"
		}
	    }
	}

	gdb_tfind_test "12.4: tfind end, selects no frame" "end" "-1"
	gdb_tfind_test "12.4: find first TDP #6 frame" "tracepoint $tdp6" \
	    "\$tracepoint" "$tdp6"

	set linecount6 0

	gdb_test_multiple "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" "12.4: trace report #4" {
	    -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"
		}
	    }
	}

	# There is always a thread of an inferior, either a live one or
	# a faked one.
	gdb_test "info threads" "\\* ${decimal}    (process|Thread) \[0-9\.\]+\[ \t\].*"
	gdb_test "info inferiors" "\\* 1    process ${decimal} \[ \t\]+${binfile}.*"
    }
}

use_collected_data "live"

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

# Save trace frames to tfile.
set tracefile [standard_output_file ${testfile}]
gdb_test "tsave ${tracefile}.tf" \
    "Trace data saved to file '${tracefile}.tf'.*" \
    "save tfile trace file"

# Save trace frames to ctf.
gdb_test "tsave -ctf ${tracefile}.ctf" \
    "Trace data saved to directory '${tracefile}.ctf'.*" \
    "save ctf trace file"

# Change target to tfile.
set test "change to tfile target"
gdb_test_multiple "target tfile ${tracefile}.tf" "$test" {
    -re "A program is being debugged already.  Kill it. .y or n. " {
	send_gdb "y\n"
	exp_continue
    }
    -re "$gdb_prompt $" {
	pass "$test"
    }
}
# Test the collected trace frames from tfile.
use_collected_data "tfile"

# Try to read ctf data if GDB supports.
gdb_test_multiple "target ctf ${tracefile}.ctf" "" {
    -re "Undefined target command: \"ctf ${tracefile}.ctf\"\.  Try \"help target\"\.\r\n$gdb_prompt $" {
    }
    -re ".*\r\n$gdb_prompt $" {
	use_collected_data "ctf"
    }
}
Commit	Line	Data
61baf725	1	# Copyright 1998-2017 Free Software Foundation, Inc.
c906108c SS	2	#
	3	# This program is free software; you can redistribute it and/or modify
	4	# it under the terms of the GNU General Public License as published by
e22f8b7c	5	# the Free Software Foundation; either version 3 of the License, or
c906108c	6	# (at your option) any later version.
e22f8b7c	7	#
c906108c SS	8	# This program is distributed in the hope that it will be useful,
	9	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	# GNU General Public License for more details.
e22f8b7c	12	#
c906108c	13	# You should have received a copy of the GNU General Public License
e22f8b7c	14	# along with this program. If not, see <http://www.gnu.org/licenses/>.
c906108c	15
c906108c SS	16	# This file was written by Michael Snyder (msnyder@cygnus.com)
c906108c SS	17
4ec70201	18	load_lib "trace-support.exp"
c906108c	19
c906108c SS	20
	21	gdb_exit
	22	gdb_start
	23
497a5eb0	24	standard_testfile actions.c
f8b7eaf3 DJ	25	if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
f8b7eaf3 DJ	26	executable {debug nowarnings}] != "" } {
84c93cd5	27	untested "failed to compile"
f8b7eaf3	28	return -1
c906108c	29	}
f8b7eaf3	30	gdb_load $binfile
de7ff789 MS	31	gdb_test "tstop" ".*" ""
de7ff789 MS	32	gdb_test "tfind none" ".*" ""
f8b7eaf3	33	runto_main
c906108c SS	34	gdb_reinitialize_dir $srcdir/$subdir
c906108c SS	35
c906108c	36	if { ![gdb_target_supports_trace] } then {
bc6c7af4	37	unsupported "current target does not support trace"
ae59b1da	38	return 1
c906108c SS	39
	40	}
	41
	42	set cr "\[\r\n\]+"
	43
	44	# If testing on a remote host, download the source file.
	45	# remote_download host $srcdir/$subdir/$srcfile
	46
	47	#
	48	# test general reporting of trace experiment results
	49	#
	50
	51	set testline1 0
	52	set testline2 0
	53	set testline3 0
	54	set testline4 0
	55	set testline5 0
	56	set testline6 0
	57
	58	set arg1 1
	59	set arg2 2
	60	set arg3 3
	61	set arg4 4
	62	set arg5 5
	63	set arg6 6
	64
4ec70201	65	set gdb_recursion_test_baseline [gdb_find_recursion_test_baseline $srcfile]
c906108c	66	if { $gdb_recursion_test_baseline == -1 } {
bc6c7af4	67	fail "could not find gdb_recursion_test function"
4ec70201	68	return
c906108c SS	69	}
c906108c SS	70
0ab48859 MS	71	set return_me 0
	72
	73	gdb_test_multiple "list $gdb_recursion_test_baseline, +12" "" {
c906108c SS	74	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 1 " {
	75	set testline1 $expect_out(1,string)
	76	exp_continue
	77	}
	78	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 2 " {
	79	set testline2 $expect_out(1,string)
	80	exp_continue
	81	}
	82	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 3 " {
	83	set testline3 $expect_out(1,string)
	84	exp_continue
	85	}
	86	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 4 " {
	87	set testline4 $expect_out(1,string)
	88	exp_continue
	89	}
	90	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 5 " {
	91	set testline5 $expect_out(1,string)
	92	exp_continue
	93	}
	94	-re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 6 " {
	95	set testline6 $expect_out(1,string)
	96	exp_continue
	97	}
	98	-re ".*$gdb_prompt $" {
	99	if { ($testline1 == 0) \|\| ($testline2 == 0) \|\| ($testline3 == 0) \|\| ($testline4 == 0) \|\| ($testline5 == 0) \|\| ($testline6 == 0) } {
84c93cd5	100	untested "unexpected testline values"
0ab48859	101	set return_me 1
c906108c SS	102	all tests in this module will fail."
	103	}
	104	}
	105	default {
84c93cd5	106	untested "couldn't match pattern"
0ab48859	107	set return_me 1
c906108c SS	108	all tests in this module will fail."
	109	}
	110	}
	111
0ab48859	112	if { $return_me == 1 } then {
ae59b1da	113	return -1
0ab48859 MS	114	}
0ab48859 MS	115
c906108c SS	116	#
	117	# Setup trace experiment. This will involve:
	118	# 1) a tracepoint where nothing is collected
	119	# 2) a tracepoint where only regs are collected
	120	# 3) a tracepoint where only args are collected
	121	# 4) a tracepoint where only locals are collected
	122	# 5) a tracepoint where some amount of stack memory is collected.
	123	# 6) a tracepoint where some expressions are collected.
	124	#
	125
	126	gdb_delete_tracepoints
	127	set tdp1 [gdb_gettpnum $testline1]
	128	set tdp2 [gdb_gettpnum $testline2]
	129	set tdp3 [gdb_gettpnum $testline3]
	130	set tdp4 [gdb_gettpnum $testline4]
	131	set tdp5 [gdb_gettpnum $testline5]
	132	set tdp6 [gdb_gettpnum $testline6]
	133
	134	if { $tdp1 <= 0 \|\| $tdp2 <= 0 \|\| $tdp3 <= 0 \|\| \
	135	$tdp4 <= 0 \|\| $tdp5 <= 0 \|\| $tdp6 <= 0 } then {
	136	fail "setting tracepoints failed"
4ec70201	137	return
c906108c SS	138	}
	139
	140	gdb_trace_setactions "9.x: setup TP to collect regs" \
	141	"$tdp2" \
	142	"collect \$regs" "^$"
	143
	144
	145	gdb_trace_setactions "9.x: setup TP to collect args" \
	146	"$tdp3" \
	147	"collect \$args" "^$"
	148
	149	gdb_trace_setactions "9.x: setup TP to collect locals" \
	150	"$tdp4" \
	151	"collect \$locs" "^$"
	152
	153	gdb_trace_setactions "9.x: setup TP to collect stack memory" \
	154	"$tdp5" \
6a8f2671	155	"collect \$$fpreg, \\(void \\*\) \$$spreg @ 64" "^$"
c906108c SS	156
	157	gdb_trace_setactions "9.x: setup TP to collect expressions" \
	158	"$tdp6" \
	159	"collect gdb_char_test, gdb_short_test, gdb_long_test" "^$"
	160
de7ff789	161	gdb_test "tstart" ".*" ""
c906108c	162
de7ff789	163	gdb_test "break end" ".*" ""
f8b7eaf3 DJ	164	gdb_test "continue" \
	165	"Continuing.Breakpoint $decimal, end." \
	166	"run trace experiment"
c906108c	167
de7ff789	168	gdb_test "tstop" ".*" ""
c906108c	169
1c942fb9 YQ	170	gdb_tfind_test "9.1: init: make sure not debugging any trace frame" \
1c942fb9 YQ	171	"none" "-1"
c906108c	172
1c942fb9	173	# 9.3 help tdump
c906108c	174
1c942fb9 YQ	175	gdb_test "help tdump" "Print everything collected at the current.*" \
1c942fb9 YQ	176	"9.3: help tdump"
c906108c	177
1c942fb9 YQ	178	# Check the collected trace data from different sources, such as live
	179	# inferior and tfile.
	180
0a251e08 YQ	181	proc use_collected_data { data_source } {
	182	with_test_prefix "${data_source}" {
	183	global tdp1 tdp2 tdp3 tdp4 tdp5 tdp6
	184	global testline1 testline2 testline3 testline4 testline5 testline6
	185	global pcreg fpreg spreg
de7b2893	186	global srcfile srcdir subdir binfile
0a251e08 YQ	187	global arg1 arg3
	188	global decimal hex gdb_prompt
	189	#
	190	# 9.1 test the tdump command
	191	#
	192
	193	set timeout 60
	194
	195	gdb_tfind_test "9.1: find frame for TP $tdp1" "tracepoint $tdp1" \
	196	"\$tracepoint" "$tdp1"
	197
	198	# Nothing was collected at tdp1, so this tdump should be empty.
	199	gdb_test "tdump" \
	200	"Data collected at tracepoint $tdp1, trace frame $decimal:" \
	201	"9.1: tdump, nothing collected"
	202
	203	gdb_tfind_test "9.1: find frame for TP $tdp2" "tracepoint $tdp2" \
	204	"\$tracepoint" "$tdp2"
	205
	206	# regs were collected at tdp2.
	207	# How to match for the output of "info registers" on an unknown architecture?
	208	# For now, assume that most architectures have a register called "pc".
	209
	210	gdb_test "tdump" \
	211	"\[\r\n\]$pcreg .*" \
	212	"9.1: tdump, regs collected"
	213
	214	gdb_tfind_test "9.1: find frame for TP $tdp3" "tracepoint $tdp3" \
	215	"\$tracepoint" "$tdp3"
	216
	217	# args were collected at tdp3
	218	gdb_test "tdump" \
	219	"depth = 3.q1 = 2.q2 = 2.q3 = 3.q4 = 4.q5 = 5.q6 = 6" \
	220	"9.1: tdump, args collected"
	221
	222	gdb_tfind_test "9.1: find frame for TP $tdp4" "tracepoint $tdp4" \
	223	"\$tracepoint" "$tdp4"
	224
	225	# locals were collected at tdp4
	226	gdb_test "tdump" \
	227	"q = 1" \
	228	"9.1: tdump, locals collected"
	229
	230	gdb_tfind_test "9.1: find frame for TP $tdp5" "tracepoint $tdp5" \
	231	"\$tracepoint" "$tdp5"
	232
	233	# stack was collected at tdp5, plus the frame pointer
	234	gdb_test "tdump" \
	235	".$fpreg = .$spreg @ 64 = ." \
	236	"9.1: tdump, memrange collected"
	237
	238	gdb_tfind_test "9.1: find frame for TP $tdp6" "tracepoint $tdp6" \
	239	"\$tracepoint" "$tdp6"
	240
	241	# globals were collected at tdp6
	242	gdb_test "tdump" \
	243	"gdb_char_test = 1.gdb_short_test = 2.gdb_long_test = 3" \
	244	"9.1: tdump, global variables collected"
	245
	246	# 9.2 test tdump with arguments
	247	# [no go, tdump doesn't have any arguments]
	248
	249	set linecount1 0
	250	set linecount2 0
251	set linecount3 0
252	set linecount4 0
253	set linecount5 0
254	set linecount6 0
255
256	gdb_tfind_test "11.x, 12.1: find start frame" "start" "0"
257
258	#
259	# 11.x test built-in trace variables $trace_frame, $trace_line etc.
260	#
261
262	gdb_test "printf \"x %d x\\n\", \$trace_frame" "x 0 x" \
263	"11.1: test \$trace_frame"
264
265	gdb_test "printf \"x %d x\\n\", \$tracepoint" "x $tdp1 x" \
266	"11.2: test \$tracepoint"
267
268	gdb_test "printf \"x %d x\\n\", \$trace_line" "x $testline1 x" \
269	"11.3: test \$trace_line"
270
271	gdb_test_multiple "print \$trace_file" "11.4: test \$trace_file" {
272	-re "\\$\[0-9\]+ = \"$srcfile\"\[\r\n\]+$gdb_prompt $" {
273	pass "11.4: test \$trace_file"
274	}
275	-re "\\$\[0-9\]+ = \"$srcdir/$subdir/$srcfile\"\[\r\n\]+$gdb_prompt $" {
276	pass "11.4: test \$trace_file"
277	}
1c942fb9	278	}
c906108c	279
0a251e08 YQ	280	#gdb_test "print \$trace_file" "\"$srcdir/$subdir/$srcfile\"" \
0a251e08 YQ	281	# "11.4: test \$trace_file"
c906108c	282
0a251e08 YQ	283	#
	284	# 12.x test report generation using arbitrary GDB commands, loops etc.
	285	#
c906108c	286
0a251e08 YQ	287	gdb_test_multiple "while \$trace_frame != -1\n output \$trace_file\n printf \", line \%d \(tracepoint #\%d\)\\n\", \$trace_line, \$tracepoint\n tfind\n end" "12.1: trace report #1" {
	288	-re "> end\r\n" {
	289	exp_continue
	290	}
	291	-re "^Found trace frame \[0-9\]+, tracepoint \[0-9\]+\r\n" {
	292	exp_continue
	293	}
	294	-re "^\[^\r\n\]* line $testline1 .tracepoint .$tdp1\\)\r\n" {
	295	set linecount1 [expr $linecount1 + 1]
	296	exp_continue
	297	}
	298	-re "^\[^\r\n\]* line $testline2 .tracepoint .$tdp2\\)\r\n" {
	299	set linecount2 [expr $linecount2 + 1]
	300	exp_continue
	301	}
	302	-re "^\[^\r\n\]* line $testline3 .tracepoint .$tdp3\\)\r\n" {
	303	set linecount3 [expr $linecount3 + 1]
	304	exp_continue
	305	}
	306	-re "^\[^\r\n\]* line $testline4 .tracepoint .$tdp4\\)\r\n" {
	307	set linecount4 [expr $linecount4 + 1]
	308	exp_continue
	309	}
	310	-re "^\[^\r\n\]* line $testline5 .tracepoint .$tdp5\\)\r\n" {
	311	set linecount5 [expr $linecount5 + 1]
	312	exp_continue
	313	}
	314	-re "^\[^\r\n\]* line $testline6 .tracepoint .$tdp6\\)\r\n" {
	315	set linecount6 [expr $linecount6 + 1]
	316	exp_continue
	317	}
	318	-re "^No trace frame found\r\n$gdb_prompt $" {
	319	if { ($linecount1 < 4) \|\| ($linecount2 < 4) \|\| ($linecount3 < 4) \|\| ($linecount4 < 4) \|\| ($linecount5 < 4) \|\| ($linecount6 < 4) } {
	320	fail "12.1: trace report #1"
	321	} else {
	322	pass "12.1: trace report #1"
	323	}
1c942fb9	324	}
c906108c	325	}
c906108c	326
0a251e08 YQ	327	gdb_tfind_test "12.2: tfind end, selects no frame" "end" "-1"
	328	gdb_tfind_test "12.2: find first TDP #2 frame" "tracepoint $tdp2" \
	329	"\$tracepoint" "$tdp2"
c906108c	330
0a251e08	331	set linecount2 0
c906108c	332
0a251e08 YQ	333	gdb_test_multiple "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" "12.2: trace report #2" {
	334	-re "tracepoint #$tdp2, FP $hex, SP $hex, PC $hex" {
	335	set linecount2 [expr $linecount2 + 1]
	336	exp_continue
	337	}
	338	-re ".*$gdb_prompt $" {
	339	if { ($linecount2 < 4) } {
	340	fail "12.2: trace report #2"
	341	} else {
	342	pass "12.2: trace report #2"
	343	}
1c942fb9	344	}
c906108c	345	}
c906108c	346
0a251e08 YQ	347	gdb_tfind_test "12.3: tfind end, selects no frame" "end" "-1"
	348	gdb_tfind_test "12.3: find first TDP #3 frame" "tracepoint $tdp3" \
	349	"\$tracepoint" "$tdp3"
c906108c	350
0a251e08	351	set linecount3 0
c906108c	352
0a251e08 YQ	353	gdb_test_multiple "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" "12.3: trace report #3" {
	354	-re "TDP #$tdp3, frame $decimal: depth = $decimal, q1 = $decimal" {
	355	set linecount3 [expr $linecount3 + 1]
	356	exp_continue
	357	}
	358	-re ".*$gdb_prompt $" {
	359	if { ($linecount3 < 4) } {
	360	fail "12.3: trace report #3"
	361	} else {
	362	pass "12.3: trace report #3"
	363	}
1c942fb9	364	}
c906108c	365	}
c906108c	366
0a251e08 YQ	367	gdb_tfind_test "12.4: tfind end, selects no frame" "end" "-1"
	368	gdb_tfind_test "12.4: find first TDP #6 frame" "tracepoint $tdp6" \
	369	"\$tracepoint" "$tdp6"
c906108c	370
0a251e08	371	set linecount6 0
c906108c	372
0a251e08 YQ	373	gdb_test_multiple "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" "12.4: trace report #4" {
	374	-re "TDP #$tdp6, frame $decimal: char_test = $arg1, long_test = $arg3" {
	375	set linecount6 [expr $linecount6 + 1]
	376	exp_continue
	377	}
	378	-re ".*$gdb_prompt $" {
	379	if { ($linecount6 < 4) } {
	380	fail "12.4: trace report #4"
	381	} else {
	382	pass "12.4: trace report #4"
	383	}
1c942fb9	384	}
c906108c	385	}
de7b2893 YQ	386
	387	# There is always a thread of an inferior, either a live one or
	388	# a faked one.
a8f077dc	389	gdb_test "info threads" "\\* ${decimal} (process\|Thread) \[0-9\.\]+\[ \t\].*"
de7b2893	390	gdb_test "info inferiors" "\\* 1 process ${decimal} \[ \t\]+${binfile}.*"
c906108c	391	}
c906108c	392	}
1c942fb9 YQ	393
1c942fb9 YQ	394	use_collected_data "live"
c906108c SS	395
c906108c SS	396	# Finished!
1c942fb9 YQ	397	gdb_tfind_test "finished: make sure not debugging any trace frame" \
	398	"none" "-1"
	399
	400	# Save trace frames to tfile.
f3786771 YQ	401	set tracefile [standard_output_file ${testfile}]
	402	gdb_test "tsave ${tracefile}.tf" \
	403	"Trace data saved to file '${tracefile}.tf'.*" \
	404	"save tfile trace file"
1c942fb9	405
393fd4c3 YQ	406	# Save trace frames to ctf.
	407	gdb_test "tsave -ctf ${tracefile}.ctf" \
	408	"Trace data saved to directory '${tracefile}.ctf'.*" \
	409	"save ctf trace file"
	410
1c942fb9 YQ	411	# Change target to tfile.
1c942fb9 YQ	412	set test "change to tfile target"
f3786771	413	gdb_test_multiple "target tfile ${tracefile}.tf" "$test" {
1c942fb9 YQ	414	-re "A program is being debugged already. Kill it. .y or n. " {
	415	send_gdb "y\n"
	416	exp_continue
	417	}
	418	-re "$gdb_prompt $" {
	419	pass "$test"
	420	}
	421	}
	422	# Test the collected trace frames from tfile.
	423	use_collected_data "tfile"
393fd4c3 YQ	424
	425	# Try to read ctf data if GDB supports.
	426	gdb_test_multiple "target ctf ${tracefile}.ctf" "" {
	427	-re "Undefined target command: \"ctf ${tracefile}.ctf\"\. Try \"help target\"\.\r\n$gdb_prompt $" {
	428	}
	429	-re ".*\r\n$gdb_prompt $" {
	430	use_collected_data "ctf"
	431	}
	432	}