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

# Copyright 2011-2015 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 "Could not compile either $libsrc1 or $srcdir/$subdir/$srcfile."
    return -1
}

clean_restart $executable

gdb_load_shlibs $lib_sl1
gdb_load_shlibs $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
}

if [is_amd64_regs_target] {
    set pcreg "rip"
} elseif [is_x86_like_target] {
    set pcreg "eip"
} else {
    set pcreg "pc"
}


# 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.* in func4.*\tinstalled on target\r\n(4\.2.* in func4.*\tinstalled on target\r\n4\.3.* \<PENDING\>\[\t \]+set_tracepoint|4\.2.* \<PENDING\>\[\t \]+set_tracepoint.*4\.3.* in func4.*\tinstalled on target).*" \
	    "tracepoint with two locations (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.* in func4.*\tinstalled on target\r\n(1\.2.* in func4.*\tinstalled on target\r\n1\.3.* \<PENDING\>\[\t \]+set_tracepoint|1\.2.* \<PENDING\>\[\t \]+set_tracepoint\r\n1\.3.* in func4.*\tinstalled on target).*" \
	    "tracepoint with two locations (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_shlibs $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
32d0add0	1	# Copyright 2011-2015 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] != ""} {
	42	untested "Could not compile either $libsrc1 or $srcdir/$subdir/$srcfile."
	43	return -1
	44	}
	45
	46	clean_restart $executable
	47
	48	gdb_load_shlibs $lib_sl1
	49	gdb_load_shlibs $lib_sl2
	50
	51	if ![runto_main] {
	52	fail "Can't run to main to check for trace support"
	53	return -1
	54	}
	55
	56	if { ![gdb_target_supports_trace] } then {
	57	unsupported "Current target does not support trace"
ae59b1da	58	return -1
1e4d1764 YQ	59	}
	60
	61	if [is_amd64_regs_target] {
	62	set pcreg "rip"
	63	} elseif [is_x86_like_target] {
	64	set pcreg "eip"
	65	} else {
	66	set pcreg "pc"
	67	}
	68
	69
	70	# Set tracepoint during tracing experiment.
	71
0a251e08 YQ	72	proc tracepoint_change_loc_1 { trace_type } {
	73	with_test_prefix "1 $trace_type" {
	74	global testfile
	75	global srcfile
	76	global pcreg
	77	global gdb_prompt
	78
	79	clean_restart ${testfile}
	80	if ![runto_main] {
	81	fail "Can't run to main"
	82	return -1
f4647387	83	}
0a251e08 YQ	84	gdb_test_no_output "delete break 1"
	85
	86	# Set a tracepoint we'll never meet. Just to avoid the
	87	# complain after type `tstart' later.
	88	gdb_test "next" ".*"
	89	gdb_test "trace main" \
	90	"Tracepoint \[0-9\] at.* file .$srcfile, line." \
	91	"set tracepoint on main"
	92
	93	gdb_test "break marker" \
	94	"Breakpoint.at. file .$srcfile, line." \
	95	"breakpoint on marker"
	96
	97	gdb_test_no_output "tstart"
	98
	99	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
	100	"continue to marker 1"
	101	# Set a tracepoint during tracing.
	102	set test "set tracepoint on set_tracepoint"
	103	gdb_test_multiple "${trace_type} set_tracepoint" $test {
	104	-re "Target returns error code .* too far .*$gdb_prompt $" {
	105	if [string equal $trace_type "ftrace"] {
	106	# The target was unable to install the fast tracepoint
	107	# (e.g., jump pad too far from tracepoint).
	108	pass "$test (too far)"
	109	} else {
	110	fail $test
	111	}
	112	}
	113	-re "\r\n$gdb_prompt $" {
	114	pass $test
	115	}
f4647387	116	}
1e4d1764	117
0a251e08 YQ	118	gdb_trace_setactions "set action for tracepoint" "" \
0a251e08 YQ	119	"collect \$$pcreg" "^$"
1e4d1764	120
0a251e08 YQ	121	# tracepoint has two locations after shlib change-loc-1 is loaded.
	122	gdb_test "info trace" \
	123	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
1e4d1764	124	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.4\.1.* in func4.4\.2. in func4.*" \
0a251e08 YQ	125	"tracepoint with two locations"
	126
	127	set test "continue to marker 2"
	128	gdb_test_multiple "continue" $test {
	129	-re "Target returns error code .* too far .*$gdb_prompt $" {
	130	if [string equal $trace_type "ftrace"] {
	131	# Expected if the target was unable to install the
	132	# fast tracepoint (e.g., jump pad too far from
	133	# tracepoint).
	134	pass "$test (too far)"
	135	# Skip the rest of the tests.
	136	return
	137	} else {
	138	fail "continue to marker 2"
	139	fail $test
	140	}
f4647387	141
0a251e08 YQ	142	}
	143	-re ".Breakpoint.marker.at.$srcfile.*$gdb_prompt $" {
	144	pass "continue to marker 2"
	145	}
	146	}
	147
	148	# tracepoint has three locations after shlib change-loc-2 is
	149	# loaded.
	150	gdb_test "info trace" \
	151	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
1e4d1764	152	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.4\.1.* in func4.4\.2. in func4.4\.3. in func4 .*" \
0a251e08	153	"tracepoint with three locations"
1e4d1764	154
0a251e08 YQ	155	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
0a251e08 YQ	156	"continue to marker 3"
bfccc43c	157
0a251e08 YQ	158	# shlib is unloaded, there are still three locations, but one
	159	# is pending.
	160	gdb_test "info trace" \
	161	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
f2a8bc8a YQ	162	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.
f2a8bc8a YQ	163	4\.1.* in func4.\tinstalled on target\r\n(4\.2. in func4.\tinstalled on target\r\n4\.3. \<PENDING\>\[\t \]+set_tracepoint\|4\.2.* \<PENDING\>\[\t \]+set_tracepoint.4\.3. in func4.\tinstalled on target)." \
0a251e08	164	"tracepoint with two locations (unload)"
bfccc43c	165
0a251e08	166	gdb_test_no_output "tstop"
1e4d1764	167
0a251e08 YQ	168	gdb_test "tfind" "Found trace frame 0, tracepoint 4.*" \
	169	"tfind frame 0"
	170	gdb_test "tfind" \
	171	"Target failed to find requested trace frame\\..*"
	172	}
	173	}
1e4d1764	174
bfccc43c YQ	175	# Set pending tracepoint.
bfccc43c YQ	176
0a251e08 YQ	177	proc tracepoint_change_loc_2 { trace_type } {
	178	with_test_prefix "2 $trace_type" {
	179	global srcdir
	180	global srcfile
	181	global subdir
	182	global pcreg
	183	global binfile
	184	global gdb_prompt
	185
	186	gdb_exit
	187	gdb_start
	188	gdb_reinitialize_dir $srcdir/$subdir
	189
	190	gdb_test_multiple "${trace_type} set_tracepoint" "set pending tracepoint" {
	191	-re ".Make \(\|fast \)tracepoint pending.y or \\\[n\\\]. $" {
	192	gdb_test "y" "\(Fast t\|T\)racepoint.set_tracepoint.pending." "set pending tracepoint"
	193	}
bfccc43c	194	}
bfccc43c	195
0a251e08 YQ	196	gdb_trace_setactions "set action for tracepoint" "" \
0a251e08 YQ	197	"collect \$$pcreg" "^$"
bfccc43c	198
0a251e08 YQ	199	# tracepoint has no location information now. Make sure nothing
	200	# else is displayed.
	201	gdb_test "info trace" \
	202	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
f2a8bc8a	203	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.PENDING.set_tracepoint\r\n\[\t \]+collect \\$$pcreg\r" \
0a251e08	204	"single pending tracepoint info (without symbols)"
bfccc43c	205
0a251e08 YQ	206	gdb_load ${binfile}
	207	# tracepoint has one location after executable is loaded.
	208	gdb_test "info trace" \
	209	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
bfccc43c	210	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.func4." \
0a251e08	211	"tracepoint with one location"
bfccc43c	212
0a251e08 YQ	213	set main_bp 0
	214	gdb_test_multiple "break main" "set breakpoint on main" {
	215	-re "Breakpoint (\[0-9\]) at ., line.*$gdb_prompt $" {
	216	set main_bp $expect_out(1,string)
	217	}
bfccc43c	218	}
0a251e08	219	gdb_run_cmd
bfccc43c	220
0a251e08 YQ	221	gdb_test "" \
	222	".Breakpoint.main.at.$srcfile.*" \
	223	"run to main"
	224	gdb_test_no_output "delete break $main_bp"
bfccc43c	225
0a251e08 YQ	226	# tracepoint has two locations after shlib change-loc-1 is loaded.
	227	gdb_test "info trace" \
	228	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
bfccc43c	229	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.1\.1.* in func4.1\.2. in func4.*" \
0a251e08 YQ	230	"tracepoint with two locations"
	231
	232	gdb_test "break marker" "Breakpoint.at. file .$srcfile, line." \
	233	"breakpoint on marker"
	234
	235	# tracepoint with two locations will be downloaded and installed.
	236	set test "tstart"
	237	gdb_test_multiple "tstart" $test {
	238	-re "^tstart\r\n$gdb_prompt $" {
	239	pass "tstart"
	240	}
	241	-re "Target returns error code .* too far .*$gdb_prompt $" {
	242	if [string equal $trace_type "ftrace"] {
	243	# The target was unable to install the fast tracepoint
	244	# (e.g., jump pad too far from tracepoint).
	245	pass "$test (too far)"
	246	# Skip the rest of the tests.
	247	return
	248	} else {
	249	fail $test
	250	}
	251	}
bfccc43c	252	}
bfccc43c	253
0a251e08 YQ	254	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
0a251e08 YQ	255	"continue to marker 1"
f4647387	256
0a251e08 YQ	257	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
0a251e08 YQ	258	"continue to marker 2"
bfccc43c	259
0a251e08 YQ	260	# tracepoint has three locations after shlib change-loc-2 is loaded.
	261	gdb_test "info trace" \
	262	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
bfccc43c	263	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.1\.1.* in func4.1\.2. in func4.1\.3. in func4 .*" \
0a251e08	264	"tracepoint with three locations"
bfccc43c	265
0a251e08 YQ	266	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
0a251e08 YQ	267	"continue to marker 3"
bfccc43c	268
0a251e08 YQ	269	# shlib is unloaded, there are still three locations, but one is pending.
	270	gdb_test "info trace" \
	271	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
f2a8bc8a YQ	272	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.\<MULTIPLE\>.
f2a8bc8a YQ	273	1\.1.* in func4.\tinstalled on target\r\n(1\.2. in func4.\tinstalled on target\r\n1\.3. \<PENDING\>\[\t \]+set_tracepoint\|1\.2.* \<PENDING\>\[\t \]+set_tracepoint\r\n1\.3.* in func4.\tinstalled on target)." \
0a251e08	274	"tracepoint with two locations (unload)"
bfccc43c	275
0a251e08	276	gdb_test_no_output "tstop"
bfccc43c	277
0a251e08 YQ	278	gdb_test "tfind" "Found trace frame 0, tracepoint 1.*" "tfind frame 0"
	279	gdb_test "tfind" "Found trace frame 1, tracepoint 1.*" "tfind frame 1"
	280	gdb_test "tfind" "Found trace frame 2, tracepoint 1.*" "tfind frame 2"
	281	gdb_test "tfind" "Target failed to find requested trace frame\\..*"
	282	}
	283	}
1e4d1764	284
4082afcc PA	285	# Test that setting a tracepoint while the trace experiment is ongoing
	286	# doesn't work when we force-disable the InstallInTrace RSP feature.
	287
	288	proc tracepoint_install_in_trace_disabled { trace_type } {
	289	with_test_prefix "InstallInTrace disabled: $trace_type" {
	290	global testfile
	291	global srcfile
	292	global pcreg
	293	global gdb_prompt
	294
	295	clean_restart ${testfile}
	296	if ![runto_main] {
	297	fail "Can't run to main"
	298	return -1
	299	}
	300
	301	# This test only makes sense with the remote target.
	302	if ![gdb_is_target_remote] {
	303	return
	304	}
	305
	306	gdb_test_no_output "delete break 1"
	307
	308	# Set a tracepoint we'll never meet. Just to avoid the
	309	# complain after `tstart' later.
	310	gdb_test "next" ".*"
	311	gdb_test "trace main" \
	312	"Tracepoint \[0-9\] at.* file .$srcfile, line." \
	313	"set tracepoint on main"
	314
	315	gdb_test "break marker" "Breakpoint.at. file .$srcfile, line." \
	316	"breakpoint on marker"
	317
	318	gdb_test_no_output "tstart"
	319
	320	# Force-disable the InstallInTrace RSP feature.
	321	gdb_test_no_output "set remote install-in-trace-packet off"
	322
	323	# Set a tracepoint while a trace experiment is ongoing.
	324	gdb_test "${trace_type} set_tracepoint" \
	325	"racepoint .* at .* set_tracepoint.*" \
	326	"set tracepoint on set_tracepoint"
	327
	328	gdb_trace_setactions "set action for tracepoint" "" \
	329	"collect \$$pcreg" "^$"
	330
	331	# Make sure the tracepoint is _not_ installed on the target.
	332	gdb_test "info trace" \
	333	"Num Type\[ \]+Disp Enb Address\[ \]+What.*
	334	\[0-9\]+\[\t \]+\(\|fast \)tracepoint\[ \]+keep y.installed on target.\<MULTIPLE\>.4\.1. in func4.not installed on target.4\.2.* in func4.not installed on target." \
	335	"tracepoint is not installed"
	336
	337	gdb_test "continue" ".Breakpoint.marker.at.$srcfile.*" \
	338	"continue to marker"
	339
	340	gdb_test_no_output "tstop"
	341
	342	# Nothing should have been collected.
	343	gdb_test "tfind" "Target failed to find requested trace frame\\..*"
	344	}
	345	}
	346
1e4d1764	347	tracepoint_change_loc_1 "trace"
bfccc43c	348	tracepoint_change_loc_2 "trace"
4082afcc	349	tracepoint_install_in_trace_disabled "trace"
1e4d1764 YQ	350
1e4d1764 YQ	351	# Re-compile test case with IPA.
c0d4d1c0	352	set libipa [get_in_proc_agent]
1e4d1764 YQ	353	gdb_load_shlibs $libipa
	354
	355	if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile executable \
	356	[list debug nowarnings shlib=$libipa shlib=$lib_sl1 shlib_load] ] != "" } {
	357	untested change-loc.exp
	358	return -1
	359	}
	360
	361	tracepoint_change_loc_1 "ftrace"
bfccc43c	362	tracepoint_change_loc_2 "ftrace"
4082afcc	363	tracepoint_install_in_trace_disabled "ftrace"