[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.trace / change-loc.exp

# Copyright 2011-2016 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/>.

load_lib "trace-support.exp"

if {[skip_shlib_tests]} {
    return 0
}

standard_testfile
set libfile1 "change-loc-1"
set libfile2 "change-loc-2"
set executable $testfile
set libsrc1 $srcdir/$subdir/$libfile1.c
set libsrc2 $srcdir/$subdir/$libfile2.c
set lib_sl1 [standard_output_file $libfile1.sl]
set lib_sl2 [standard_output_file $libfile2.sl]

set lib_opts debug

if [get_compiler_info] {
    return -1
}

# Some targets have leading underscores on assembly symbols.
set additional_flags [list debug shlib=$lib_sl1 shlib_load [gdb_target_symbol_prefix_flags]]

if { [gdb_compile_shlib $libsrc1 $lib_sl1 $lib_opts] != ""
     || [gdb_compile_shlib $libsrc2 $lib_sl2 $lib_opts] != ""
     || [gdb_compile $srcdir/$subdir/$srcfile $binfile executable $additional_flags] != ""} {
    untested "failed to compile"
    return -1
}

clean_restart $executable

gdb_load_shlib $lib_sl1
gdb_load_shlib $lib_sl2

if ![runto_main] {
    fail "can't run to main to check for trace support"
    return -1
}

if { ![gdb_target_supports_trace] } then {
    unsupported "current target does not support trace"
    return -1
}


# Set tracepoint during tracing experiment.

proc tracepoint_change_loc_1 { trace_type } {
    with_test_prefix "1 $trace_type" {
	global testfile
	global srcfile
	global pcreg
	global gdb_prompt

	clean_restart ${testfile}
	if ![runto_main] {
	    fail "can't run to main"
	    return -1
	}
	gdb_test_no_output "delete break 1"

	# Set a tracepoint we'll never meet.  Just to avoid the
	# complain after type `tstart' later.
	gdb_test "next" ".*"
	gdb_test "trace main" \
	    "Tracepoint \[0-9\] at.* file .*$srcfile, line.*" \
	    "set tracepoint on main"

	gdb_test "break marker" \
	    "Breakpoint.*at.* file .*$srcfile, line.*" \
	    "breakpoint on marker"

	gdb_test_no_output "tstart"

	gdb_test "continue" ".*Breakpoint.*marker.*at.*$srcfile.*" \
	    "continue to marker 1"
	# Set a tracepoint during tracing.
	set test "set tracepoint on set_tracepoint"
	gdb_test_multiple "${trace_type} set_tracepoint" $test {
	    -re "Target returns error code .* too far .*$gdb_prompt $" {
		if [string equal $trace_type "ftrace"] {
		    # The target was unable to install the fast tracepoint
		    # (e.g., jump pad too far from tracepoint).
		    pass "$test (too far)"
		} else {
		    fail $test
		}
	    }
	    -re "\r\n$gdb_prompt $" {
		pass $test
	    }
	}

	gdb_trace_setactions "set action for tracepoint" "" \
	    "collect \$$pcreg" "^$"

	# tracepoint has two locations after shlib change-loc-1 is loaded.
	gdb_test "info trace" \
	    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(|fast \)tracepoint\[ \]+keep y.*\<MULTIPLE\>.*4\.1.* in func4.*4\.2.* in func4.*" \
	    "tracepoint with two locations"

	set test "continue to marker 2"
	gdb_test_multiple "continue" $test {
	    -re "Target returns error code .* too far .*$gdb_prompt $" {
		if [string equal $trace_type "ftrace"] {
		    # Expected if the target was unable to install the
		    # fast tracepoint (e.g., jump pad too far from
		    # tracepoint).
		    pass "$test (too far)"
		    # Skip the rest of the tests.
		    return
		} else {
		    fail "continue to marker 2"
		    fail $test
		}

	    }
	    -re ".*Breakpoint.*marker.*at.*$srcfile.*$gdb_prompt $" {
		pass "continue to marker 2"
	    }
	}

	# tracepoint has three locations after shlib change-loc-2 is
	# loaded.
	gdb_test "info trace" \
	    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(|fast \)tracepoint\[ \]+keep y.*\<MULTIPLE\>.*4\.1.* in func4.*4\.2.* in func4.*4\.3.* in func4 .*" \
	    "tracepoint with three locations"

	gdb_test "continue" ".*Breakpoint.*marker.*at.*$srcfile.*" \
	    "continue to marker 3"

	# shlib is unloaded, there are still three locations, but one
	# is pending.
	gdb_test "info trace" \
	    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(|fast \)tracepoint\[ \]+keep y.*\<MULTIPLE\>.*
(4\.\[1-3].* in func4.*\tinstalled on target.*){2}" \
	    "tracepoint with two locations - installed (unload)"

	gdb_test "info trace" \
	    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(|fast \)tracepoint\[ \]+keep y.*\<MULTIPLE\>.*
4\.\[1-3].* \<PENDING\>\[\t \]+set_tracepoint.*" \
	    "tracepoint with two locations - pending (unload)"

	gdb_test_no_output "tstop"

	gdb_test "tfind" "Found trace frame 0, tracepoint 4.*" \
	    "tfind frame 0"
	gdb_test "tfind" \
	    "Target failed to find requested trace frame\\..*"
    }
}

# Set pending tracepoint.

proc tracepoint_change_loc_2 { trace_type } {
    with_test_prefix "2 $trace_type" {
	global srcdir
	global srcfile
	global subdir
	global pcreg
	global binfile
	global gdb_prompt

	gdb_exit
	gdb_start
	gdb_reinitialize_dir $srcdir/$subdir

	gdb_test_multiple "${trace_type} set_tracepoint" "set pending tracepoint" {
	    -re ".*Make \(|fast \)tracepoint pending.*y or \\\[n\\\]. $" {
		gdb_test "y" "\(Fast t|T\)racepoint.*set_tracepoint.*pending." "set pending tracepoint"
	    }
	}

	gdb_trace_setactions "set action for tracepoint" "" \
	    "collect \$$pcreg" "^$"

	# tracepoint has no location information now.  Make sure nothing
	# else is displayed.
	gdb_test "info trace" \
	    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(|fast \)tracepoint\[ \]+keep y.*PENDING.*set_tracepoint\r\n\[\t \]+collect \\$$pcreg\r" \
	    "single pending tracepoint info (without symbols)"

	gdb_load ${binfile}
	# tracepoint has one location after executable is loaded.
	gdb_test "info trace" \
	    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(|fast \)tracepoint\[ \]+keep y.*func4.*" \
	    "tracepoint with one location"

	set main_bp 0
	gdb_test_multiple "break main" "set breakpoint on main" {
	    -re "Breakpoint (\[0-9\]*) at .*, line.*$gdb_prompt $" {
		set main_bp $expect_out(1,string)
	    }
	}
	gdb_run_cmd

	gdb_test "" \
	    ".*Breakpoint.*main.*at.*$srcfile.*" \
	    "run to main"
	gdb_test_no_output "delete break $main_bp"

	# tracepoint has two locations after shlib change-loc-1 is loaded.
	gdb_test "info trace" \
	    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(|fast \)tracepoint\[ \]+keep y.*\<MULTIPLE\>.*1\.1.* in func4.*1\.2.* in func4.*" \
	    "tracepoint with two locations"

	gdb_test "break marker" "Breakpoint.*at.* file .*$srcfile, line.*" \
	    "breakpoint on marker"

	# tracepoint with two locations will be downloaded and installed.
	set test "tstart"
	gdb_test_multiple "tstart" $test {
	    -re "^tstart\r\n$gdb_prompt $" {
		pass "tstart"
	    }
	    -re "Target returns error code .* too far .*$gdb_prompt $" {
		if [string equal $trace_type "ftrace"] {
		    # The target was unable to install the fast tracepoint
		    # (e.g., jump pad too far from tracepoint).
		    pass "$test (too far)"
		    # Skip the rest of the tests.
		    return
		} else {
		    fail $test
		}
	    }
	}

	gdb_test "continue" ".*Breakpoint.*marker.*at.*$srcfile.*" \
	    "continue to marker 1"

	gdb_test "continue" ".*Breakpoint.*marker.*at.*$srcfile.*" \
	    "continue to marker 2"

	# tracepoint has three locations after shlib change-loc-2 is loaded.
	gdb_test "info trace" \
	    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(|fast \)tracepoint\[ \]+keep y.*\<MULTIPLE\>.*1\.1.* in func4.*1\.2.* in func4.*1\.3.* in func4 .*" \
	    "tracepoint with three locations"

	gdb_test "continue" ".*Breakpoint.*marker.*at.*$srcfile.*" \
	    "continue to marker 3"

	# shlib is unloaded, there are still three locations, but one is pending.
	gdb_test "info trace" \
	    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(|fast \)tracepoint\[ \]+keep y.*\<MULTIPLE\>.*
(1\.\[1-3].* in func4.*\tinstalled on target.*){2}" \
	    "tracepoint with two locations - installed (unload)"

	gdb_test "info trace" \
	    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(|fast \)tracepoint\[ \]+keep y.*\<MULTIPLE\>.*
1\.\[1-3].* \<PENDING\>\[\t \]+set_tracepoint.*" \
	    "tracepoint with two locations - pending (unload)"

	gdb_test_no_output "tstop"

	gdb_test "tfind" "Found trace frame 0, tracepoint 1.*" "tfind frame 0"
	gdb_test "tfind" "Found trace frame 1, tracepoint 1.*" "tfind frame 1"
	gdb_test "tfind" "Found trace frame 2, tracepoint 1.*" "tfind frame 2"
	gdb_test "tfind" "Target failed to find requested trace frame\\..*"
    }
}

# Test that setting a tracepoint while the trace experiment is ongoing
# doesn't work when we force-disable the InstallInTrace RSP feature.

proc tracepoint_install_in_trace_disabled { trace_type } {
    with_test_prefix "InstallInTrace disabled: $trace_type" {
	global testfile
	global srcfile
	global pcreg
	global gdb_prompt

	clean_restart ${testfile}
	if ![runto_main] {
	    fail "can't run to main"
	    return -1
	}

	# This test only makes sense with the remote target.
	if ![gdb_is_target_remote] {
	    return
	}

	gdb_test_no_output "delete break 1"

	# Set a tracepoint we'll never meet.  Just to avoid the
	# complain after `tstart' later.
	gdb_test "next" ".*"
	gdb_test "trace main" \
	    "Tracepoint \[0-9\] at.* file .*$srcfile, line.*" \
	    "set tracepoint on main"

	gdb_test "break marker" "Breakpoint.*at.* file .*$srcfile, line.*" \
	    "breakpoint on marker"

	gdb_test_no_output "tstart"

	# Force-disable the InstallInTrace RSP feature.
	gdb_test_no_output "set remote install-in-trace-packet off"

	# Set a tracepoint while a trace experiment is ongoing.
	gdb_test "${trace_type} set_tracepoint" \
	    "racepoint .* at .* set_tracepoint.*" \
	    "set tracepoint on set_tracepoint"

	gdb_trace_setactions "set action for tracepoint" "" \
	    "collect \$$pcreg" "^$"

	# Make sure the tracepoint is _not_ installed on the target.
	gdb_test "info trace" \
	    "Num     Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(|fast \)tracepoint\[ \]+keep y.*installed on target.*\<MULTIPLE\>.*4\.1.* in func4.*not installed on target.*4\.2.* in func4.*not installed on target.*" \
	    "tracepoint is not installed"

	gdb_test "continue" ".*Breakpoint.*marker.*at.*$srcfile.*" \
	    "continue to marker"

	gdb_test_no_output "tstop"

	# Nothing should have been collected.
	gdb_test "tfind" "Target failed to find requested trace frame\\..*"
    }
}

tracepoint_change_loc_1 "trace"
tracepoint_change_loc_2 "trace"
tracepoint_install_in_trace_disabled "trace"

# Re-compile test case with IPA.
set libipa [get_in_proc_agent]
gdb_load_shlib $libipa

if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile executable \
	  [list debug nowarnings shlib=$libipa shlib=$lib_sl1 shlib_load] ] != "" } {
    untested change-loc.exp
    return -1
}

tracepoint_change_loc_1 "ftrace"
tracepoint_change_loc_2 "ftrace"
tracepoint_install_in_trace_disabled "ftrace"
Commit	Line	Data
618f726f	1	# Copyright 2011-2016 Free Software Foundation, Inc.
1e4d1764 YQ	2	# This program is free software; you can redistribute it and/or modify
	3	# it under the terms of the GNU General Public License as published by
	4	# the Free Software Foundation; either version 3 of the License, or
	5	# (at your option) any later version.
	6	#
	7	# This program is distributed in the hope that it will be useful,
	8	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	9	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	10	# GNU General Public License for more details.
	11	#
	12	# You should have received a copy of the GNU General Public License
	13	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	14
4ec70201	15	load_lib "trace-support.exp"
1e4d1764	16
1e4d1764 YQ	17	if {[skip_shlib_tests]} {
	18	return 0
	19	}
	20
497a5eb0	21	standard_testfile
1e4d1764 YQ	22	set libfile1 "change-loc-1"
1e4d1764 YQ	23	set libfile2 "change-loc-2"
1e4d1764 YQ	24	set executable $testfile
	25	set libsrc1 $srcdir/$subdir/$libfile1.c
	26	set libsrc2 $srcdir/$subdir/$libfile2.c
497a5eb0 TT	27	set lib_sl1 [standard_output_file $libfile1.sl]
497a5eb0 TT	28	set lib_sl2 [standard_output_file $libfile2.sl]
1e4d1764 YQ	29
	30	set lib_opts debug
	31
4c93b1db	32	if [get_compiler_info] {
1e4d1764 YQ	33	return -1
	34	}
	35
	36	# Some targets have leading underscores on assembly symbols.
	37	set additional_flags [list debug shlib=$lib_sl1 shlib_load [gdb_target_symbol_prefix_flags]]
	38
	39	if { [gdb_compile_shlib $libsrc1 $lib_sl1 $lib_opts] != ""
	40	\|\| [gdb_compile_shlib $libsrc2 $lib_sl2 $lib_opts] != ""
	41	\|\| [gdb_compile $srcdir/$subdir/$srcfile $binfile executable $additional_flags] != ""} {
84c93cd5	42	untested "failed to compile"
1e4d1764 YQ	43	return -1
	44	}
	45
	46	clean_restart $executable
	47
d9019901 SM	48	gdb_load_shlib $lib_sl1
d9019901 SM	49	gdb_load_shlib $lib_sl2
1e4d1764 YQ	50
1e4d1764 YQ	51	if ![runto_main] {
bc6c7af4	52	fail "can't run to main to check for trace support"
1e4d1764 YQ	53	return -1
	54	}
	55
	56	if { ![gdb_target_supports_trace] } then {
bc6c7af4	57	unsupported "current target does not support trace"
ae59b1da	58	return -1
1e4d1764 YQ	59	}
1e4d1764 YQ	60
1e4d1764 YQ	61
	62	# Set tracepoint during tracing experiment.
	63
0a251e08 YQ	64	proc tracepoint_change_loc_1 { trace_type } {
	65	with_test_prefix "1 $trace_type" {
	66	global testfile
	67	global srcfile
	68	global pcreg
	69	global gdb_prompt
	70
	71	clean_restart ${testfile}
	72	if ![runto_main] {
bc6c7af4	73	fail "can't run to main"
0a251e08	74	return -1
f4647387	75	}
0a251e08 YQ	76	gdb_test_no_output "delete break 1"
	77
	78	# Set a tracepoint we'll never meet. Just to avoid the
	79	# complain after type `tstart' later.
	80	gdb_test "next" ".*"
	81	gdb_test "trace main" \
	82	"Tracepoint \[0-9\] at.* file .$srcfile, line." \
	83	"set tracepoint on main"
	84
	85	gdb_test "break marker" \
	86	"Breakpoint.at. file .$srcfile, line." \
	87	"breakpoint on marker"
	88
	89	gdb_test_no_output "tstart"
	90
	91	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
	92	"continue to marker 1"
	93	# Set a tracepoint during tracing.
	94	set test "set tracepoint on set_tracepoint"
	95	gdb_test_multiple "${trace_type} set_tracepoint" $test {
	96	-re "Target returns error code .* too far .*$gdb_prompt $" {
	97	if [string equal $trace_type "ftrace"] {
	98	# The target was unable to install the fast tracepoint
	99	# (e.g., jump pad too far from tracepoint).
	100	pass "$test (too far)"
	101	} else {
	102	fail $test
	103	}
	104	}
	105	-re "\r\n$gdb_prompt $" {
	106	pass $test
	107	}
f4647387	108	}
1e4d1764	109
0a251e08 YQ	110	gdb_trace_setactions "set action for tracepoint" "" \
0a251e08 YQ	111	"collect \$$pcreg" "^$"
1e4d1764	112
0a251e08 YQ	113	# tracepoint has two locations after shlib change-loc-1 is loaded.
	114	gdb_test "info trace" \
	115	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
1e4d1764	116	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.4\.1.* in func4.4\.2. in func4.*" \
0a251e08 YQ	117	"tracepoint with two locations"
	118
	119	set test "continue to marker 2"
	120	gdb_test_multiple "continue" $test {
	121	-re "Target returns error code .* too far .*$gdb_prompt $" {
	122	if [string equal $trace_type "ftrace"] {
	123	# Expected if the target was unable to install the
	124	# fast tracepoint (e.g., jump pad too far from
	125	# tracepoint).
	126	pass "$test (too far)"
	127	# Skip the rest of the tests.
	128	return
	129	} else {
	130	fail "continue to marker 2"
	131	fail $test
	132	}
f4647387	133
0a251e08 YQ	134	}
	135	-re ".Breakpoint.marker.at.$srcfile.*$gdb_prompt $" {
	136	pass "continue to marker 2"
	137	}
	138	}
	139
	140	# tracepoint has three locations after shlib change-loc-2 is
	141	# loaded.
	142	gdb_test "info trace" \
	143	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
1e4d1764	144	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.4\.1.* in func4.4\.2. in func4.4\.3. in func4 .*" \
0a251e08	145	"tracepoint with three locations"
1e4d1764	146
0a251e08 YQ	147	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
0a251e08 YQ	148	"continue to marker 3"
bfccc43c	149
0a251e08 YQ	150	# shlib is unloaded, there are still three locations, but one
	151	# is pending.
	152	gdb_test "info trace" \
	153	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
f2a8bc8a	154	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.
ba84e0da MK	155	(4\.\[1-3].* in func4.\tinstalled on target.){2}" \
	156	"tracepoint with two locations - installed (unload)"
	157
	158	gdb_test "info trace" \
	159	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
	160	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.
	161	4\.\[1-3].* \<PENDING\>\[\t \]+set_tracepoint.*" \
	162	"tracepoint with two locations - pending (unload)"
bfccc43c	163
0a251e08	164	gdb_test_no_output "tstop"
1e4d1764	165
0a251e08 YQ	166	gdb_test "tfind" "Found trace frame 0, tracepoint 4.*" \
	167	"tfind frame 0"
	168	gdb_test "tfind" \
	169	"Target failed to find requested trace frame\\..*"
	170	}
	171	}
1e4d1764	172
bfccc43c YQ	173	# Set pending tracepoint.
bfccc43c YQ	174
0a251e08 YQ	175	proc tracepoint_change_loc_2 { trace_type } {
	176	with_test_prefix "2 $trace_type" {
	177	global srcdir
	178	global srcfile
	179	global subdir
	180	global pcreg
	181	global binfile
	182	global gdb_prompt
	183
	184	gdb_exit
	185	gdb_start
	186	gdb_reinitialize_dir $srcdir/$subdir
	187
	188	gdb_test_multiple "${trace_type} set_tracepoint" "set pending tracepoint" {
	189	-re ".Make \(\|fast \)tracepoint pending.y or \\\[n\\\]. $" {
	190	gdb_test "y" "\(Fast t\|T\)racepoint.set_tracepoint.pending." "set pending tracepoint"
	191	}
bfccc43c	192	}
bfccc43c	193
0a251e08 YQ	194	gdb_trace_setactions "set action for tracepoint" "" \
0a251e08 YQ	195	"collect \$$pcreg" "^$"
bfccc43c	196
0a251e08 YQ	197	# tracepoint has no location information now. Make sure nothing
	198	# else is displayed.
	199	gdb_test "info trace" \
	200	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
f2a8bc8a	201	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.PENDING.set_tracepoint\r\n\[\t \]+collect \\$$pcreg\r" \
0a251e08	202	"single pending tracepoint info (without symbols)"
bfccc43c	203
0a251e08 YQ	204	gdb_load ${binfile}
	205	# tracepoint has one location after executable is loaded.
	206	gdb_test "info trace" \
	207	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
bfccc43c	208	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.func4." \
0a251e08	209	"tracepoint with one location"
bfccc43c	210
0a251e08 YQ	211	set main_bp 0
	212	gdb_test_multiple "break main" "set breakpoint on main" {
	213	-re "Breakpoint (\[0-9\]) at ., line.*$gdb_prompt $" {
	214	set main_bp $expect_out(1,string)
	215	}
bfccc43c	216	}
0a251e08	217	gdb_run_cmd
bfccc43c	218
0a251e08 YQ	219	gdb_test "" \
	220	".Breakpoint.main.at.$srcfile.*" \
	221	"run to main"
	222	gdb_test_no_output "delete break $main_bp"
bfccc43c	223
0a251e08 YQ	224	# tracepoint has two locations after shlib change-loc-1 is loaded.
	225	gdb_test "info trace" \
	226	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
bfccc43c	227	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.1\.1.* in func4.1\.2. in func4.*" \
0a251e08 YQ	228	"tracepoint with two locations"
	229
	230	gdb_test "break marker" "Breakpoint.at. file .$srcfile, line." \
	231	"breakpoint on marker"
	232
	233	# tracepoint with two locations will be downloaded and installed.
	234	set test "tstart"
	235	gdb_test_multiple "tstart" $test {
	236	-re "^tstart\r\n$gdb_prompt $" {
	237	pass "tstart"
	238	}
	239	-re "Target returns error code .* too far .*$gdb_prompt $" {
	240	if [string equal $trace_type "ftrace"] {
	241	# The target was unable to install the fast tracepoint
	242	# (e.g., jump pad too far from tracepoint).
	243	pass "$test (too far)"
	244	# Skip the rest of the tests.
	245	return
	246	} else {
	247	fail $test
	248	}
	249	}
bfccc43c	250	}
bfccc43c	251
0a251e08 YQ	252	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
0a251e08 YQ	253	"continue to marker 1"
f4647387	254
0a251e08 YQ	255	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
0a251e08 YQ	256	"continue to marker 2"
bfccc43c	257
0a251e08 YQ	258	# tracepoint has three locations after shlib change-loc-2 is loaded.
	259	gdb_test "info trace" \
	260	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
bfccc43c	261	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.1\.1.* in func4.1\.2. in func4.1\.3. in func4 .*" \
0a251e08	262	"tracepoint with three locations"
bfccc43c	263
0a251e08 YQ	264	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
0a251e08 YQ	265	"continue to marker 3"
bfccc43c	266
0a251e08 YQ	267	# shlib is unloaded, there are still three locations, but one is pending.
	268	gdb_test "info trace" \
	269	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
f2a8bc8a	270	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.
ba84e0da MK	271	(1\.\[1-3].* in func4.\tinstalled on target.){2}" \
	272	"tracepoint with two locations - installed (unload)"
	273
	274	gdb_test "info trace" \
	275	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
	276	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.
	277	1\.\[1-3].* \<PENDING\>\[\t \]+set_tracepoint.*" \
	278	"tracepoint with two locations - pending (unload)"
bfccc43c	279
0a251e08	280	gdb_test_no_output "tstop"
bfccc43c	281
0a251e08 YQ	282	gdb_test "tfind" "Found trace frame 0, tracepoint 1.*" "tfind frame 0"
	283	gdb_test "tfind" "Found trace frame 1, tracepoint 1.*" "tfind frame 1"
	284	gdb_test "tfind" "Found trace frame 2, tracepoint 1.*" "tfind frame 2"
	285	gdb_test "tfind" "Target failed to find requested trace frame\\..*"
	286	}
	287	}
1e4d1764	288
4082afcc PA	289	# Test that setting a tracepoint while the trace experiment is ongoing
	290	# doesn't work when we force-disable the InstallInTrace RSP feature.
	291
	292	proc tracepoint_install_in_trace_disabled { trace_type } {
	293	with_test_prefix "InstallInTrace disabled: $trace_type" {
	294	global testfile
	295	global srcfile
	296	global pcreg
	297	global gdb_prompt
	298
	299	clean_restart ${testfile}
	300	if ![runto_main] {
bc6c7af4	301	fail "can't run to main"
4082afcc PA	302	return -1
	303	}
	304
	305	# This test only makes sense with the remote target.
	306	if ![gdb_is_target_remote] {
	307	return
	308	}
	309
	310	gdb_test_no_output "delete break 1"
	311
	312	# Set a tracepoint we'll never meet. Just to avoid the
	313	# complain after `tstart' later.
	314	gdb_test "next" ".*"
	315	gdb_test "trace main" \
	316	"Tracepoint \[0-9\] at.* file .$srcfile, line." \
	317	"set tracepoint on main"
	318
	319	gdb_test "break marker" "Breakpoint.at. file .$srcfile, line." \
	320	"breakpoint on marker"
	321
	322	gdb_test_no_output "tstart"
	323
	324	# Force-disable the InstallInTrace RSP feature.
	325	gdb_test_no_output "set remote install-in-trace-packet off"
	326
	327	# Set a tracepoint while a trace experiment is ongoing.
	328	gdb_test "${trace_type} set_tracepoint" \
	329	"racepoint .* at .* set_tracepoint.*" \
	330	"set tracepoint on set_tracepoint"
	331
	332	gdb_trace_setactions "set action for tracepoint" "" \
	333	"collect \$$pcreg" "^$"
	334
	335	# Make sure the tracepoint is _not_ installed on the target.
	336	gdb_test "info trace" \
	337	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
	338	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.installed on target.\<MULTIPLE\>.4\.1. in func4.not installed on target.4\.2.* in func4.not installed on target." \
	339	"tracepoint is not installed"
	340
	341	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
	342	"continue to marker"
	343
	344	gdb_test_no_output "tstop"
	345
	346	# Nothing should have been collected.
	347	gdb_test "tfind" "Target failed to find requested trace frame\\..*"
	348	}
	349	}
	350
1e4d1764	351	tracepoint_change_loc_1 "trace"
bfccc43c	352	tracepoint_change_loc_2 "trace"
4082afcc	353	tracepoint_install_in_trace_disabled "trace"
1e4d1764 YQ	354
1e4d1764 YQ	355	# Re-compile test case with IPA.
c0d4d1c0	356	set libipa [get_in_proc_agent]
d9019901	357	gdb_load_shlib $libipa
1e4d1764 YQ	358
	359	if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile executable \
	360	[list debug nowarnings shlib=$libipa shlib=$lib_sl1 shlib_load] ] != "" } {
	361	untested change-loc.exp
	362	return -1
	363	}
	364
	365	tracepoint_change_loc_1 "ftrace"
bfccc43c	366	tracepoint_change_loc_2 "ftrace"
4082afcc	367	tracepoint_install_in_trace_disabled "ftrace"