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gdb/testsuite/

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* gdb.threads/non-ldr-exc-1.exp (do_test): Fix the indent of
	using with_test_prefix.
	* gdb.threads/non-ldr-exc-2.exp (do_test): Likewise.
	* gdb.threads/non-ldr-exc-3.exp (do_test): Likewise.
	* gdb.threads/non-ldr-exc-4.exp (do_test): Likewise.
	* gdb.threads/watchpoint-fork.exp (test): Likewise.
	* gdb.base/break-interp.exp (test_core): Likewise.
	(test_attach_gdb): Likewise.
	* gdb.base/catch-load.exp (one_catch_load_test): Likewise.
	* gdb.base/disp-step-syscall.exp (disp_step_cross_syscall):
	Likewise.
	* gdb.base/jit-so.exp (one_jit_test): Likewise.
	* gdb.base/jit.exp (one_jit_test): Likewise.
	* gdb.base/sepdebug.exp (test_different_dir): Likewise.
	* gdb.dwarf2/dw2-dir-file-name.exp (test): Likewise.
	* gdb.dwarf2/dw2-noloc.exp (file_symbols): Likewise.
	* gdb.mi/mi-breakpoint-changed.exp (test_pending_resolved):
	Likewise.
	* gdb.mi/mi-cmd-param-changed.exp (test_command_param_changed):
	Likewise.
	* gdb.mi/mi-watch.exp test_watchpoint_all): Likewise.
	* gdb.mi/pr11022.exp (test_memory_changed_observer): Likewise.
	* gdb.trace/change-loc.exp (tracepoint_change_loc_1): Likewise.
	(tracepoint_change_loc_2): Likewise.
	* gdb.trace/disconnected-tracing.exp (disconnected_tracing):
	Likewise.
	(disconnected_tfind): Likewise.
	* gdb.trace/mi-traceframe-changed.exp (test_tfind_tfile):
	Likewise.
	(test_tfind_remote): Likewise.
	* gdb.trace/mi-tracepoint-changed.exp (test_reconnect):
	Likewise.
	(test_pending_resolved): Likewise.
	* gdb.trace/mi-tsv-changed.exp (test_create_delete_modify_tsv):
	Likewise.
	(test_upload_tsv): Likewise.
	* gdb.trace/pending.exp (pending_tracepoint_resolved):
	Likewise.
	(pending_tracepoint_works): Likewise.
	* gdb.trace/report.exp (use_collected_data): Likewise.
	* gdb.trace/status-stop.exp (test_tstart_tstop_tstart):
	Likewise.
	(test_tstart_tstart, test_buffer_full_tstart): Likewise.
	* gdb.trace/strace.exp (strace_info_marker): Likewise.
	(strace_trace_on_same_addr): Likewise.
	(strace_trace_on_diff_addr): Likewise.
	* gdb.trace/unavailable.exp (gdb_collect_args_test): Likewise.
	(gdb_collect_locals_test): Likewise.
	(gdb_unavailable_registers_test): Likewise.
	(gdb_collect_globals_test): Likewise.
This commit is contained in:
Yao Qi 2013-03-15 01:41:29 +00:00
parent 2c415c0f38
commit 0a251e08fa
28 changed files with 2464 additions and 2300 deletions
Download patch file Download diff file Expand all files Collapse all files

53
gdb/testsuite/ChangeLog
View file

@ -1,3 +1,56 @@
2013-03-15 Yao Qi <yao@codesourcery.com>
* gdb.threads/non-ldr-exc-1.exp (do_test): Fix the indent of
using with_test_prefix.
* gdb.threads/non-ldr-exc-2.exp (do_test): Likewise.
* gdb.threads/non-ldr-exc-3.exp (do_test): Likewise.
* gdb.threads/non-ldr-exc-4.exp (do_test): Likewise.
* gdb.threads/watchpoint-fork.exp (test): Likewise.
* gdb.base/break-interp.exp (test_core): Likewise.
(test_attach_gdb): Likewise.
* gdb.base/catch-load.exp (one_catch_load_test): Likewise.
* gdb.base/disp-step-syscall.exp (disp_step_cross_syscall):
Likewise.
* gdb.base/jit-so.exp (one_jit_test): Likewise.
* gdb.base/jit.exp (one_jit_test): Likewise.
* gdb.base/sepdebug.exp (test_different_dir): Likewise.
* gdb.dwarf2/dw2-dir-file-name.exp (test): Likewise.
* gdb.dwarf2/dw2-noloc.exp (file_symbols): Likewise.
* gdb.mi/mi-breakpoint-changed.exp (test_pending_resolved):
Likewise.
* gdb.mi/mi-cmd-param-changed.exp (test_command_param_changed):
Likewise.
* gdb.mi/mi-watch.exp test_watchpoint_all): Likewise.
* gdb.mi/pr11022.exp (test_memory_changed_observer): Likewise.
* gdb.trace/change-loc.exp (tracepoint_change_loc_1): Likewise.
(tracepoint_change_loc_2): Likewise.
* gdb.trace/disconnected-tracing.exp (disconnected_tracing):
Likewise.
(disconnected_tfind): Likewise.
* gdb.trace/mi-traceframe-changed.exp (test_tfind_tfile):
Likewise.
(test_tfind_remote): Likewise.
* gdb.trace/mi-tracepoint-changed.exp (test_reconnect):
Likewise.
(test_pending_resolved): Likewise.
* gdb.trace/mi-tsv-changed.exp (test_create_delete_modify_tsv):
Likewise.
(test_upload_tsv): Likewise.
* gdb.trace/pending.exp (pending_tracepoint_resolved):
Likewise.
(pending_tracepoint_works): Likewise.
* gdb.trace/report.exp (use_collected_data): Likewise.
* gdb.trace/status-stop.exp (test_tstart_tstop_tstart):
Likewise.
(test_tstart_tstart, test_buffer_full_tstart): Likewise.
* gdb.trace/strace.exp (strace_info_marker): Likewise.
(strace_trace_on_same_addr): Likewise.
(strace_trace_on_diff_addr): Likewise.
* gdb.trace/unavailable.exp (gdb_collect_args_test): Likewise.
(gdb_collect_locals_test): Likewise.
(gdb_unavailable_registers_test): Likewise.
(gdb_collect_globals_test): Likewise.
2013-03-15 Yao Qi <yao@codesourcery.com>
* gdb.base/condbreak.exp: Add semicolon back which was removed

164
gdb/testsuite/gdb.base/break-interp.exp
View file

@ -190,103 +190,107 @@ proc reach {func command displacement} {
}
}
proc test_core {file displacement} { with_test_prefix "core" {
global srcdir subdir gdb_prompt expect_out
proc test_core {file displacement} {
with_test_prefix "core" {
global srcdir subdir gdb_prompt expect_out
set corefile [core_find $file {} "segv"]
if {$corefile == ""} {
return
}
set corefile [core_find $file {} "segv"]
if {$corefile == ""} {
return
}
gdb_exit
gdb_start
# Clear it to never find any separate debug infos in $debug_root.
gdb_test_no_output "set debug-file-directory" \
"set debug-file-directory for core"
gdb_reinitialize_dir $srcdir/$subdir
gdb_load $file
gdb_exit
gdb_start
# Clear it to never find any separate debug infos in $debug_root.
gdb_test_no_output "set debug-file-directory" \
"set debug-file-directory for core"
gdb_reinitialize_dir $srcdir/$subdir
gdb_load $file
# Print the "PIE (Position Independent Executable) displacement" message.
gdb_test_no_output "set verbose on"
# Print the "PIE (Position Independent Executable) displacement" message.
gdb_test_no_output "set verbose on"
set test "core loaded"
set test_displacement "seen displacement message as $displacement"
gdb_test_multiple "core-file $corefile" $test {
-re "Using PIE \\(Position Independent Executable\\) displacement (0x\[0-9a-f\]+) " {
# Missing "$gdb_prompt $" is intentional.
if {$expect_out(1,string) == "0x0"} {
set case "ZERO"
} else {
set case "NONZERO"
set test "core loaded"
set test_displacement "seen displacement message as $displacement"
gdb_test_multiple "core-file $corefile" $test {
-re "Using PIE \\(Position Independent Executable\\) displacement (0x\[0-9a-f\]+) " {
# Missing "$gdb_prompt $" is intentional.
if {$expect_out(1,string) == "0x0"} {
set case "ZERO"
} else {
set case "NONZERO"
}
if {$displacement == $case || $displacement == "PRESENT"} {
pass $test_displacement
set displacement "FOUND-$displacement"
} else {
fail $test_displacement
}
exp_continue
}
if {$displacement == $case || $displacement == "PRESENT"} {
pass $test_displacement
set displacement "FOUND-$displacement"
} else {
fail $test_displacement
-re "Core was generated by .*\r\n#0 .*$gdb_prompt $" {
# Do not check the binary filename as it may be truncated.
pass $test
}
exp_continue
}
-re "Core was generated by .*\r\n#0 .*$gdb_prompt $" {
# Do not check the binary filename as it may be truncated.
pass $test
if ![regexp {^(NONE|FOUND-.*)$} $displacement] {
fail $test_displacement
}
gdb_test "bt" "#\[0-9\]+ +\[^\r\n\]*\\mlibfunc\\M\[^\r\n\]*\r\n#\[0-9\]+ +\[^\r\n\]*\\mmain\\M.*" "core main bt"
}
if ![regexp {^(NONE|FOUND-.*)$} $displacement] {
fail $test_displacement
}
}
gdb_test "bt" "#\[0-9\]+ +\[^\r\n\]*\\mlibfunc\\M\[^\r\n\]*\r\n#\[0-9\]+ +\[^\r\n\]*\\mmain\\M.*" "core main bt"
}}
proc test_attach_gdb {file pid displacement prefix} {
with_test_prefix "$prefix" {
global gdb_prompt expect_out
proc test_attach_gdb {file pid displacement prefix} { with_test_prefix "$prefix" {
global gdb_prompt expect_out
gdb_exit
gdb_start
gdb_exit
gdb_start
# Print the "PIE (Position Independent Executable) displacement" message.
gdb_test_no_output "set verbose on"
# Print the "PIE (Position Independent Executable) displacement" message.
gdb_test_no_output "set verbose on"
gdb_test "file $file" "Reading symbols from .*done\\." "file"
gdb_test "file $file" "Reading symbols from .*done\\." "file"
set test "attach"
gdb_test_multiple "attach $pid" $test {
-re "Attaching to (program: .*, )?process $pid\r\n" {
# Missing "$gdb_prompt $" is intentional.
pass $test
}
}
set test "attach final prompt"
set test_displacement "seen displacement message as $displacement"
gdb_test_multiple "" $test {
-re "Using PIE \\(Position Independent Executable\\) displacement (0x\[0-9a-f\]+) " {
# Missing "$gdb_prompt $" is intentional.
if {$expect_out(1,string) == "0x0"} {
set case "ZERO"
} else {
set case "NONZERO"
set test "attach"
gdb_test_multiple "attach $pid" $test {
-re "Attaching to (program: .*, )?process $pid\r\n" {
# Missing "$gdb_prompt $" is intentional.
pass $test
}
if {$displacement == $case || $displacement == "PRESENT"} {
pass $test_displacement
set displacement "FOUND-$displacement"
} else {
fail $test_displacement
}
exp_continue
}
-re "$gdb_prompt $" {
pass $test
}
}
if ![regexp {^(NONE|FOUND-.*)$} $displacement] {
fail $test_displacement
}
gdb_test "bt" "#\[0-9\]+ +\[^\r\n\]*\\mlibfunc\\M\[^\r\n\]*\r\n#\[0-9\]+ +\[^\r\n\]*\\mmain\\M.*" "attach main bt"
gdb_exit
}}
set test "attach final prompt"
set test_displacement "seen displacement message as $displacement"
gdb_test_multiple "" $test {
-re "Using PIE \\(Position Independent Executable\\) displacement (0x\[0-9a-f\]+) " {
# Missing "$gdb_prompt $" is intentional.
if {$expect_out(1,string) == "0x0"} {
set case "ZERO"
} else {
set case "NONZERO"
}
if {$displacement == $case || $displacement == "PRESENT"} {
pass $test_displacement
set displacement "FOUND-$displacement"
} else {
fail $test_displacement
}
exp_continue
}
-re "$gdb_prompt $" {
pass $test
}
}
if ![regexp {^(NONE|FOUND-.*)$} $displacement] {
fail $test_displacement
}
gdb_test "bt" "#\[0-9\]+ +\[^\r\n\]*\\mlibfunc\\M\[^\r\n\]*\r\n#\[0-9\]+ +\[^\r\n\]*\\mmain\\M.*" "attach main bt"
gdb_exit
}
}
proc test_attach {file displacement {relink_args ""}} {
global board_info

82
gdb/testsuite/gdb.base/catch-load.exp
View file

@ -46,54 +46,56 @@ if { [gdb_compile_shlib "${srcdir}/${subdir}/${srcfile2}" ${binfile2} {debug}] !
# names.
# KIND is passed to the "catch" command.
# MATCH is a boolean saying whether we expect the catchpoint to be hit.
proc one_catch_load_test {scenario kind match sostop} { with_test_prefix "${scenario}" {
global verbose testfile testfile2 binfile2 binfile2_dlopen
global srcfile
global decimal gdb_prompt
proc one_catch_load_test {scenario kind match sostop} {
with_test_prefix "${scenario}" {
global verbose testfile testfile2 binfile2 binfile2_dlopen
global srcfile
global decimal gdb_prompt
clean_restart $testfile
gdb_load_shlibs $binfile2
clean_restart $testfile
gdb_load_shlibs $binfile2
if {![runto_main]} {
fail "can't run to main"
return
}
gdb_breakpoint [gdb_get_line_number "final breakpoint here"]
gdb_test_no_output "set var libname = \"$binfile2_dlopen\""
gdb_test_no_output "set stop-on-solib-events $sostop"
gdb_test "catch $kind" "Catchpoint $decimal \\(.*\\)"
gdb_test_multiple "continue" "continue" {
-re "Catchpoint $decimal\r\n.*loaded .*/$testfile2.*\r\n.*$gdb_prompt $" {
if {$match} {
pass "continue"
} else {
fail "continue"
}
if {![runto_main]} {
fail "can't run to main"
return
}
-re "Stopped due to shared library event.*\r\n$gdb_prompt $" {
if {$sostop} {
pass "continue"
} else {
gdb_breakpoint [gdb_get_line_number "final breakpoint here"]
gdb_test_no_output "set var libname = \"$binfile2_dlopen\""
gdb_test_no_output "set stop-on-solib-events $sostop"
gdb_test "catch $kind" "Catchpoint $decimal \\(.*\\)"
gdb_test_multiple "continue" "continue" {
-re "Catchpoint $decimal\r\n.*loaded .*/$testfile2.*\r\n.*$gdb_prompt $" {
if {$match} {
pass "continue"
} else {
fail "continue"
}
}
-re "Stopped due to shared library event.*\r\n$gdb_prompt $" {
if {$sostop} {
pass "continue"
} else {
fail "continue"
}
}
-re "Breakpoint $decimal, .*\r\n$gdb_prompt $" {
if {!$match} {
pass "continue"
} else {
fail "continue"
}
}
-re ".*$gdb_prompt $" {
fail "continue"
}
}
-re "Breakpoint $decimal, .*\r\n$gdb_prompt $" {
if {!$match} {
pass "continue"
} else {
fail "continue"
}
}
-re ".*$gdb_prompt $" {
fail "continue"
}
}
}}
}
one_catch_load_test "plain load" "load" 1 0
one_catch_load_test "plain load with stop-on-solib-events" "load" 1 1

204
gdb/testsuite/gdb.base/disp-step-syscall.exp
View file

@ -30,128 +30,130 @@ if { [istarget "i\[34567\]86-*-linux*"] || [istarget "x86_64-*-linux*"] } {
return -1
}
proc disp_step_cross_syscall { syscall } { with_test_prefix "$syscall" {
global syscall_insn
global gdb_prompt
proc disp_step_cross_syscall { syscall } {
with_test_prefix "$syscall" {
global syscall_insn
global gdb_prompt
set testfile "disp-step-$syscall"
set testfile "disp-step-$syscall"
if [prepare_for_testing ${testfile}.exp ${testfile} ${testfile}.c {debug}] {
untested ${testfile}.exp
return -1
}
if { ![runto main] } then {
fail "run to main ($syscall)"
return
}
# Delete the breakpoint on main.
gdb_test_no_output "delete break 1"
gdb_test "break marker" "Breakpoint.*at.* file .*${testfile}.c, line.*"
gdb_test_no_output "set displaced-stepping off"
set syscall_bp 0
gdb_test_multiple "break $syscall" "break $syscall" {
-re "Breakpoint (\[0-9\]*) at .*$gdb_prompt $" {
set syscall_bp $expect_out(1,string)
pass "break $syscall"
if [prepare_for_testing ${testfile}.exp ${testfile} ${testfile}.c {debug}] {
untested ${testfile}.exp
return -1
}
}
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, (.* in |__libc_|)$syscall \\(\\).*" \
"continue to $syscall (1st time)"
# Hit the breakpoint on $syscall for the first time. In this time, we will let PLT
# resolution done, and the number single steps we will do later will be
# reduced.
if { ![runto main] } then {
fail "run to main ($syscall)"
return
}
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, (.* in |__libc_|)$syscall \\(\\).*" \
"continue to $syscall (2nd time)"
# Hit the breakpoint on $syscall for the second time. In this time, the address
# of syscall insn and next insn of syscall are recorded.
# Delete the breakpoint on main.
gdb_test_no_output "delete break 1"
gdb_test "display/i \$pc" ".*"
gdb_test "break marker" "Breakpoint.*at.* file .*${testfile}.c, line.*"
gdb_test_no_output "set displaced-stepping off"
# Single step until we see sysall insn or we reach the upper bound of loop
# iterations.
set see_syscall_insn 0
for {set i 0} {$i < 1000 && $see_syscall_insn == 0} {incr i} {
send_gdb "stepi\n"
gdb_expect {
-re ".*$syscall_insn.*$gdb_prompt $" {
set see_syscall_insn 1
set syscall_bp 0
gdb_test_multiple "break $syscall" "break $syscall" {
-re "Breakpoint (\[0-9\]*) at .*$gdb_prompt $" {
set syscall_bp $expect_out(1,string)
pass "break $syscall"
}
-re ".*$gdb_prompt $" {}
}
}
if {$see_syscall_insn == 0} then {
fail "find syscall insn in $syscall"
return -1
}
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, (.* in |__libc_|)$syscall \\(\\).*" \
"continue to $syscall (1st time)"
# Hit the breakpoint on $syscall for the first time. In this time, we will let PLT
# resolution done, and the number single steps we will do later will be
# reduced.
set syscall_insn_addr [get_hexadecimal_valueof "\$pc" "0"]
gdb_test "stepi" ".*" "stepi $syscall insn"
set syscall_insn_next_addr [get_hexadecimal_valueof "\$pc" "0"]
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, (.* in |__libc_|)$syscall \\(\\).*" \
"continue to $syscall (2nd time)"
# Hit the breakpoint on $syscall for the second time. In this time, the address
# of syscall insn and next insn of syscall are recorded.
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, (.* in |__libc_|)$syscall \\(\\).*" \
"continue to $syscall (3rd time)"
gdb_test "display/i \$pc" ".*"
# Hit the breakpoint on $syscall for the third time. In this time, we'll set
# breakpoint on the syscall insn we recorded previously, and single step over it.
set syscall_insn_bp 0
gdb_test_multiple "break \*$syscall_insn_addr" "break on syscall insn" {
-re "Breakpoint (\[0-9\]*) at .*$gdb_prompt $" {
set syscall_insn_bp $expect_out(1,string)
pass "break on syscall insns"
# Single step until we see sysall insn or we reach the upper bound of loop
# iterations.
set see_syscall_insn 0
for {set i 0} {$i < 1000 && $see_syscall_insn == 0} {incr i} {
send_gdb "stepi\n"
gdb_expect {
-re ".*$syscall_insn.*$gdb_prompt $" {
set see_syscall_insn 1
}
-re ".*$gdb_prompt $" {}
}
}
}
gdb_test_no_output "delete $syscall_bp" "delete break $syscall"
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, .*" \
"continue to syscall insn $syscall"
gdb_test_no_output "set displaced-stepping on"
# Check the address of next instruction of syscall.
if {$syscall == "vfork" && [is_remote target]} {
setup_kfail server/13796 "*-*-*"
}
set test "single step over $syscall"
gdb_test_multiple "stepi" $test {
-re "Program terminated with signal SIGILL,.*\r\n$gdb_prompt $" {
fail $test
return
if {$see_syscall_insn == 0} then {
fail "find syscall insn in $syscall"
return -1
}
-re "\\\[Inferior .* exited normally\\\].*\r\n$gdb_prompt $" {
fail $test
return
set syscall_insn_addr [get_hexadecimal_valueof "\$pc" "0"]
gdb_test "stepi" ".*" "stepi $syscall insn"
set syscall_insn_next_addr [get_hexadecimal_valueof "\$pc" "0"]
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, (.* in |__libc_|)$syscall \\(\\).*" \
"continue to $syscall (3rd time)"
# Hit the breakpoint on $syscall for the third time. In this time, we'll set
# breakpoint on the syscall insn we recorded previously, and single step over it.
set syscall_insn_bp 0
gdb_test_multiple "break \*$syscall_insn_addr" "break on syscall insn" {
-re "Breakpoint (\[0-9\]*) at .*$gdb_prompt $" {
set syscall_insn_bp $expect_out(1,string)
pass "break on syscall insns"
}
}
-re "\r\n$gdb_prompt $" {
gdb_test_no_output "delete $syscall_bp" "delete break $syscall"
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, .*" \
"continue to syscall insn $syscall"
gdb_test_no_output "set displaced-stepping on"
# Check the address of next instruction of syscall.
if {$syscall == "vfork" && [is_remote target]} {
setup_kfail server/13796 "*-*-*"
}
set test "single step over $syscall"
gdb_test_multiple "stepi" $test {
-re "Program terminated with signal SIGILL,.*\r\n$gdb_prompt $" {
fail $test
return
}
-re "\\\[Inferior .* exited normally\\\].*\r\n$gdb_prompt $" {
fail $test
return
}
-re "\r\n$gdb_prompt $" {
pass $test
}
}
set syscall_insn_next_addr_found [get_hexadecimal_valueof "\$pc" "0"]
set test "single step over $syscall final pc"
if {$syscall_insn_next_addr != 0
&& $syscall_insn_next_addr == $syscall_insn_next_addr_found} {
pass $test
} else {
fail $test
}
# Delete breakpoint syscall insns to avoid interference to other syscalls.
gdb_test_no_output "delete $syscall_insn_bp" "delete break $syscall insn"
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, marker \\(\\) at.*" \
"continue to marker ($syscall)"
}
set syscall_insn_next_addr_found [get_hexadecimal_valueof "\$pc" "0"]
set test "single step over $syscall final pc"
if {$syscall_insn_next_addr != 0
&& $syscall_insn_next_addr == $syscall_insn_next_addr_found} {
pass $test
} else {
fail $test
}
# Delete breakpoint syscall insns to avoid interference to other syscalls.
gdb_test_no_output "delete $syscall_insn_bp" "delete break $syscall insn"
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, marker \\(\\) at.*" \
"continue to marker ($syscall)"
}}
}
disp_step_cross_syscall "fork"
disp_step_cross_syscall "vfork"

94
gdb/testsuite/gdb.base/jit-so.exp
View file

@ -63,55 +63,57 @@ if { [gdb_compile_shlib ${solib_srcfile} ${solib_binfile} {}] != "" } {
set solib_binfile_target [gdb_download ${solib_binfile}]
proc one_jit_test {count match_str} { with_test_prefix "one_jit_test-$count" {
global verbose testfile srcfile2 binfile2 binfile2_dlopen solib_binfile_target solib_binfile_test_msg
proc one_jit_test {count match_str} {
with_test_prefix "one_jit_test-$count" {
global verbose testfile srcfile2 binfile2 binfile2_dlopen solib_binfile_target solib_binfile_test_msg
clean_restart $testfile
gdb_load_shlibs $binfile2
clean_restart $testfile
gdb_load_shlibs $binfile2
# This is just to help debugging when things fail
if {$verbose > 0} {
gdb_test "set debug jit 1"
# This is just to help debugging when things fail
if {$verbose > 0} {
gdb_test "set debug jit 1"
}
if { ![runto_main] } {
fail "Can't run to main"
return
}
gdb_breakpoint [gdb_get_line_number "break here before-dlopen" ]
gdb_continue_to_breakpoint "break here before-dlopen"
# Poke desired values directly into inferior instead of using "set args"
# because "set args" does not work under gdbserver.
gdb_test_no_output "set var jit_libname = \"$binfile2_dlopen\""
gdb_breakpoint [gdb_get_line_number "break here after-dlopen" ]
gdb_continue_to_breakpoint "break here after-dlopen"
gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 0} $srcfile2]"
gdb_continue_to_breakpoint "break here 0"
gdb_test_no_output "set var argc = 2"
gdb_test_no_output "set var libname = \"$solib_binfile_target\"" "set var libname = \"$solib_binfile_test_msg\""
gdb_test_no_output "set var count = $count"
gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 1} $srcfile2]"
gdb_continue_to_breakpoint "break here 1"
gdb_test "info function jit_function" "$match_str"
# This is just to help debugging when things fail
if {$verbose > 0} {
gdb_test "maintenance print objfiles"
gdb_test "maintenance info break"
}
gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 2} $srcfile2]"
gdb_continue_to_breakpoint "break here 2"
# All jit librares must have been unregistered
gdb_test "info function jit_function" \
"All functions matching regular expression \"jit_function\":"
}
if { ![runto_main] } {
fail "Can't run to main"
return
}
gdb_breakpoint [gdb_get_line_number "break here before-dlopen" ]
gdb_continue_to_breakpoint "break here before-dlopen"
# Poke desired values directly into inferior instead of using "set args"
# because "set args" does not work under gdbserver.
gdb_test_no_output "set var jit_libname = \"$binfile2_dlopen\""
gdb_breakpoint [gdb_get_line_number "break here after-dlopen" ]
gdb_continue_to_breakpoint "break here after-dlopen"
gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 0} $srcfile2]"
gdb_continue_to_breakpoint "break here 0"
gdb_test_no_output "set var argc = 2"
gdb_test_no_output "set var libname = \"$solib_binfile_target\"" "set var libname = \"$solib_binfile_test_msg\""
gdb_test_no_output "set var count = $count"
gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 1} $srcfile2]"
gdb_continue_to_breakpoint "break here 1"
gdb_test "info function jit_function" "$match_str"
# This is just to help debugging when things fail
if {$verbose > 0} {
gdb_test "maintenance print objfiles"
gdb_test "maintenance info break"
}
gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 2} $srcfile2]"
gdb_continue_to_breakpoint "break here 2"
# All jit librares must have been unregistered
gdb_test "info function jit_function" \
"All functions matching regular expression \"jit_function\":"
}}
}
one_jit_test 1 "${hex} jit_function_0000"
one_jit_test 2 "${hex} jit_function_0000\[\r\n\]+${hex} jit_function_0001"

78
gdb/testsuite/gdb.base/jit.exp
View file

@ -61,47 +61,49 @@ proc compile_jit_test {testname options} {
return 0
}
proc one_jit_test {count match_str} { with_test_prefix "one_jit_test-$count" {
global verbose testfile solib_binfile_target solib_binfile_test_msg
proc one_jit_test {count match_str} {
with_test_prefix "one_jit_test-$count" {
global verbose testfile solib_binfile_target solib_binfile_test_msg
clean_restart $testfile
clean_restart $testfile
# This is just to help debugging when things fail
if {$verbose > 0} {
gdb_test "set debug jit 1"
# This is just to help debugging when things fail
if {$verbose > 0} {
gdb_test "set debug jit 1"
}
if { ![runto_main] } {
fail "Can't run to main"
return
}
gdb_breakpoint [gdb_get_line_number "break here 0"]
gdb_continue_to_breakpoint "break here 0"
# Poke desired values directly into inferior instead of using "set args"
# because "set args" does not work under gdbserver.
gdb_test_no_output "set var argc = 2"
gdb_test_no_output "set var libname = \"$solib_binfile_target\"" "set var libname = \"$solib_binfile_test_msg\""
gdb_test_no_output "set var count = $count"
gdb_breakpoint [gdb_get_line_number "break here 1"]
gdb_continue_to_breakpoint "break here 1"
gdb_test "info function jit_function" "$match_str"
# This is just to help debugging when things fail
if {$verbose > 0} {
gdb_test "maintenance print objfiles"
gdb_test "maintenance info break"
}
gdb_breakpoint [gdb_get_line_number "break here 2"]
gdb_continue_to_breakpoint "break here 2"
# All jit librares must have been unregistered
gdb_test "info function jit_function" \
"All functions matching regular expression \"jit_function\":"
}
if { ![runto_main] } {
fail "Can't run to main"
return
}
gdb_breakpoint [gdb_get_line_number "break here 0"]
gdb_continue_to_breakpoint "break here 0"
# Poke desired values directly into inferior instead of using "set args"
# because "set args" does not work under gdbserver.
gdb_test_no_output "set var argc = 2"
gdb_test_no_output "set var libname = \"$solib_binfile_target\"" "set var libname = \"$solib_binfile_test_msg\""
gdb_test_no_output "set var count = $count"
gdb_breakpoint [gdb_get_line_number "break here 1"]
gdb_continue_to_breakpoint "break here 1"
gdb_test "info function jit_function" "$match_str"
# This is just to help debugging when things fail
if {$verbose > 0} {
gdb_test "maintenance print objfiles"
gdb_test "maintenance info break"
}
gdb_breakpoint [gdb_get_line_number "break here 2"]
gdb_continue_to_breakpoint "break here 2"
# All jit librares must have been unregistered
gdb_test "info function jit_function" \
"All functions matching regular expression \"jit_function\":"
}}
}
if {[compile_jit_test jit.exp {}] < 0} {
return

178
gdb/testsuite/gdb.base/sepdebug.exp
View file

@ -648,101 +648,103 @@ test_next_with_recursion
#********
proc test_different_dir {type test_different_dir xfail} { with_test_prefix "$type" {
global srcdir subdir objdir binfile srcfile timeout gdb_prompt
global bp_location6 decimal hex
proc test_different_dir {type test_different_dir xfail} {
with_test_prefix "$type" {
global srcdir subdir objdir binfile srcfile timeout gdb_prompt
global bp_location6 decimal hex
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_test_no_output "set debug-file-directory ${test_different_dir}" \
"set separate debug location"
gdb_load ${binfile}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_test_no_output "set debug-file-directory ${test_different_dir}" \
"set separate debug location"
gdb_load ${binfile}
#
# test break at function
#
if {$xfail} {
setup_xfail "*-*-*"
}
gdb_test "break main" \
"Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint function, optimized file"
#
# test break at function
#
if {$xfail} {
setup_xfail "*-*-*"
}
gdb_test "break marker4" \
"Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint small function, optimized file"
#
# run until the breakpoint at main is hit. For non-stubs-using targets.
#
gdb_run_cmd
if {$xfail} {
setup_xfail "*-*-*"
}
gdb_expect {
-re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$srcfile:$bp_location6.*$bp_location6\[\t \]+if .argc.* \{.*$gdb_prompt $" {
pass "run until function breakpoint, optimized file"
#
# test break at function
#
if {$xfail} {
setup_xfail "*-*-*"
}
-re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$gdb_prompt $" {
pass "run until function breakpoint, optimized file (code motion)"
gdb_test "break main" \
"Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint function, optimized file"
#
# test break at function
#
if {$xfail} {
setup_xfail "*-*-*"
}
-re "$gdb_prompt $" {
fail "run until function breakpoint, optimized file"
gdb_test "break marker4" \
"Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint small function, optimized file"
#
# run until the breakpoint at main is hit. For non-stubs-using targets.
#
gdb_run_cmd
if {$xfail} {
setup_xfail "*-*-*"
}
timeout {
fail "run until function breakpoint, optimized file (timeout)"
gdb_expect {
-re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$srcfile:$bp_location6.*$bp_location6\[\t \]+if .argc.* \{.*$gdb_prompt $" {
pass "run until function breakpoint, optimized file"
}
-re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$gdb_prompt $" {
pass "run until function breakpoint, optimized file (code motion)"
}
-re "$gdb_prompt $" {
fail "run until function breakpoint, optimized file"
}
timeout {
fail "run until function breakpoint, optimized file (timeout)"
}
}
#
# run until the breakpoint at a small function
#
#
# Add a second pass pattern. The behavior differs here between stabs
# and dwarf for one-line functions. Stabs preserves two line symbols
# (one before the prologue and one after) with the same line number,
# but dwarf regards these as duplicates and discards one of them.
# Therefore the address after the prologue (where the breakpoint is)
# has no exactly matching line symbol, and GDB reports the breakpoint
# as if it were in the middle of a line rather than at the beginning.
set bp_location13 [gdb_get_line_number "set breakpoint 13 here"]
set bp_location14 [gdb_get_line_number "set breakpoint 14 here"]
if {$xfail} {
setup_xfail "*-*-*"
}
gdb_test_multiple "continue" "run until breakpoint set at small function, optimized file" {
-re "Breakpoint $decimal, marker4 \\(d=177601976\\) at .*$srcfile:$bp_location13\[\r\n\]+$bp_location13\[\t \]+void marker4.*$gdb_prompt $" {
pass "run until breakpoint set at small function, optimized file"
}
-re "Breakpoint $decimal, $hex in marker4 \\(d=177601976\\) at .*$srcfile:$bp_location13\[\r\n\]+$bp_location13\[\t \]+void marker4.*$gdb_prompt $" {
pass "run until breakpoint set at small function, optimized file"
}
-re "Breakpoint $decimal, marker4 \\(d=177601976\\) at .*$srcfile:$bp_location14\[\r\n\]+$bp_location14\[\t \]+void marker4.*$gdb_prompt $" {
# marker4() is defined at line 46 when compiled with -DPROTOTYPES
pass "run until breakpoint set at small function, optimized file (line bp_location14)"
}
}
# Reset the default arguments for VxWorks
if [istarget "*-*-vxworks*"] {
set timeout 10
verbose "Timeout is now $timeout seconds" 2
gdb_test_no_output "set args main"
}
# proc test_different_dir
}
#
# run until the breakpoint at a small function
#
#
# Add a second pass pattern. The behavior differs here between stabs
# and dwarf for one-line functions. Stabs preserves two line symbols
# (one before the prologue and one after) with the same line number,
# but dwarf regards these as duplicates and discards one of them.
# Therefore the address after the prologue (where the breakpoint is)
# has no exactly matching line symbol, and GDB reports the breakpoint
# as if it were in the middle of a line rather than at the beginning.
set bp_location13 [gdb_get_line_number "set breakpoint 13 here"]
set bp_location14 [gdb_get_line_number "set breakpoint 14 here"]
if {$xfail} {
setup_xfail "*-*-*"
}
gdb_test_multiple "continue" "run until breakpoint set at small function, optimized file" {
-re "Breakpoint $decimal, marker4 \\(d=177601976\\) at .*$srcfile:$bp_location13\[\r\n\]+$bp_location13\[\t \]+void marker4.*$gdb_prompt $" {
pass "run until breakpoint set at small function, optimized file"
}
-re "Breakpoint $decimal, $hex in marker4 \\(d=177601976\\) at .*$srcfile:$bp_location13\[\r\n\]+$bp_location13\[\t \]+void marker4.*$gdb_prompt $" {
pass "run until breakpoint set at small function, optimized file"
}
-re "Breakpoint $decimal, marker4 \\(d=177601976\\) at .*$srcfile:$bp_location14\[\r\n\]+$bp_location14\[\t \]+void marker4.*$gdb_prompt $" {
# marker4() is defined at line 46 when compiled with -DPROTOTYPES
pass "run until breakpoint set at small function, optimized file (line bp_location14)"
}
}
# Reset the default arguments for VxWorks
if [istarget "*-*-vxworks*"] {
set timeout 10
verbose "Timeout is now $timeout seconds" 2
gdb_test_no_output "set args main"
}
# proc test_different_dir
}}
}
# now move the .debug file to a different location so that we can test

54
gdb/testsuite/gdb.dwarf2/dw2-dir-file-name.exp
View file

@ -335,34 +335,36 @@ if ![runto_main] {
gdb_test "cd ${srcabsdir}/rdir" "Working directory [string_to_regexp ${srcabsdir}]/rdir\\." "cd .../rdir"
proc test { func compdir filename } { with_test_prefix "$func" {
# Clear the GDB cache.
gdb_test_no_output "set directories" ""
proc test { func compdir filename } {
with_test_prefix "$func" {
# Clear the GDB cache.
gdb_test_no_output "set directories" ""
if {$compdir == ""} {
set absolute "$filename"
} else {
set absolute "$compdir/$filename"
if {$compdir == ""} {
set absolute "$filename"
} else {
set absolute "$compdir/$filename"
}
if {[string index $absolute 0] != "/"} {
error "not absolute"
}
gdb_breakpoint $func
gdb_continue_to_breakpoint $func "$func \\(\\) at .*"
gdb_test_no_output "set filename-display absolute"
verbose -log "expect: ${absolute}"
gdb_test "frame" " in $func \\(\\) at [string_to_regexp ${absolute}]:999" "absolute"
gdb_test_no_output "set filename-display basename"
verbose -log "expect: [file tail $filename]"
gdb_test "frame" " in $func \\(\\) at [string_to_regexp [file tail $filename]]:999" "basename"
gdb_test_no_output "set filename-display relative"
verbose -log "expect: $filename"
gdb_test "frame" " in $func \\(\\) at [string_to_regexp $filename]:999" "relative"
}
if {[string index $absolute 0] != "/"} {
error "not absolute"
}
gdb_breakpoint $func
gdb_continue_to_breakpoint $func "$func \\(\\) at .*"
gdb_test_no_output "set filename-display absolute"
verbose -log "expect: ${absolute}"
gdb_test "frame" " in $func \\(\\) at [string_to_regexp ${absolute}]:999" "absolute"
gdb_test_no_output "set filename-display basename"
verbose -log "expect: [file tail $filename]"
gdb_test "frame" " in $func \\(\\) at [string_to_regexp [file tail $filename]]:999" "basename"
gdb_test_no_output "set filename-display relative"
verbose -log "expect: $filename"
gdb_test "frame" " in $func \\(\\) at [string_to_regexp $filename]:999" "relative"
}}
}
set bdir "${srcabsdir}"
set file "${srctmpfile}"

62
gdb/testsuite/gdb.dwarf2/dw2-noloc.exp
View file

@ -33,49 +33,51 @@ if { [prepare_for_testing dw2-noloc.exp "dw2-noloc" {dw2-noloc-main.c dw2-noloc.
# unresolvable: .symtab entry does not exist for this symbol name.
# DW_AT_declaration is not present in any of these DIEs.
proc file_symbols {type} { with_test_prefix "$type" {
proc file_symbols {type} {
with_test_prefix "$type" {
global gdb_prompt
global gdb_prompt
gdb_test "print file_locaddr_resolvable" "= 1234567890"
gdb_test "ptype file_locaddr_resolvable" "type = int"
gdb_test "print file_locaddr_resolvable" "= 1234567890"
gdb_test "ptype file_locaddr_resolvable" "type = int"
gdb_test "print file_locaddr_unresolvable" "= 1234567890"
gdb_test "ptype file_locaddr_unresolvable" "type = int"
gdb_test "print file_locaddr_unresolvable" "= 1234567890"
gdb_test "ptype file_locaddr_unresolvable" "type = int"
gdb_test "print file_locempty_resolvable" "= <optimized out>"
gdb_test "ptype file_locempty_resolvable" "type = int"
gdb_test "print file_locempty_resolvable" "= <optimized out>"
gdb_test "ptype file_locempty_resolvable" "type = int"
gdb_test "print file_locempty_unresolvable" "= <optimized out>"
gdb_test "ptype file_locempty_unresolvable" "type = int"
gdb_test "print file_locempty_unresolvable" "= <optimized out>"
gdb_test "ptype file_locempty_unresolvable" "type = int"
gdb_test "print file_locno_resolvable" "= <optimized out>"
gdb_test "ptype file_locno_resolvable" "type = int"
gdb_test "print file_locno_resolvable" "= <optimized out>"
gdb_test "ptype file_locno_resolvable" "type = int"
gdb_test "print file_locno_unresolvable" "= <optimized out>"
gdb_test "ptype file_locno_unresolvable" "type = int"
gdb_test "print file_locno_unresolvable" "= <optimized out>"
gdb_test "ptype file_locno_unresolvable" "type = int"
gdb_test "print file_extern_locaddr_resolvable" "= 1234567890"
gdb_test "ptype file_extern_locaddr_resolvable" "type = int"
gdb_test "print file_extern_locaddr_resolvable" "= 1234567890"
gdb_test "ptype file_extern_locaddr_resolvable" "type = int"
gdb_test "print file_extern_locaddr_unresolvable" "= 1234567890"
gdb_test "ptype file_extern_locaddr_unresolvable" "type = int"
gdb_test "print file_extern_locaddr_unresolvable" "= 1234567890"
gdb_test "ptype file_extern_locaddr_unresolvable" "type = int"
gdb_test "print file_extern_locempty_resolvable" "= <optimized out>"
gdb_test "ptype file_extern_locempty_resolvable" "type = int"
gdb_test "print file_extern_locempty_resolvable" "= <optimized out>"
gdb_test "ptype file_extern_locempty_resolvable" "type = int"
gdb_test "print file_extern_locempty_unresolvable" "= <optimized out>"
gdb_test "ptype file_extern_locempty_unresolvable" "type = int"
gdb_test "print file_extern_locempty_unresolvable" "= <optimized out>"
gdb_test "ptype file_extern_locempty_unresolvable" "type = int"
gdb_test "print file_extern_locno_resolvable" "= 1234567890"
gdb_test "ptype file_extern_locno_resolvable" "type = int"
gdb_test "print file_extern_locno_resolvable" "= 1234567890"
gdb_test "ptype file_extern_locno_resolvable" "type = int"
# `print file_extern_locno_unresolvable' currently prints
# Address of symbol "file_extern_locno_unresolvable" is unknown.
# As DW_AT_declaration is not present in this DIE
# it should print <optimized out>. As usefulness of such DIE is not
# clear its resolution is not being tested.
}}
# `print file_extern_locno_unresolvable' currently prints
# Address of symbol "file_extern_locno_unresolvable" is unknown.
# As DW_AT_declaration is not present in this DIE
# it should print <optimized out>. As usefulness of such DIE is not
# clear its resolution is not being tested.
}
}
file_symbols no-run

184
gdb/testsuite/gdb.mi/mi-breakpoint-changed.exp
View file

@ -138,98 +138,100 @@ test_insert_delete_modify
# Test 'breakpoint-modified' notification is emited when pending breakpoints are
# resolved.
proc test_pending_resolved { } { with_test_prefix "pending resolved" {
global decimal hex
global srcdir
global subdir
global binfile
global lib_sl1 lib_sl2
global mi_gdb_prompt
proc test_pending_resolved { } {
with_test_prefix "pending resolved" {
global decimal hex
global srcdir
global subdir
global binfile
global lib_sl1 lib_sl2
global mi_gdb_prompt
gdb_exit
if [mi_gdb_start] {
continue
gdb_exit
if [mi_gdb_start] {
continue
}
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_load_shlibs $lib_sl1 $lib_sl2
# Create a pending breakpoint on pendfunc1
mi_gdb_test "-break-insert -f pendfunc1" \
{.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
"insert breakpoint on pendfunc1"
mi_run_cmd
set test "breakpoint on pendfunc1 resolved"
gdb_expect {
-re ".*=breakpoint-modified,bkpt=\{number=\"1\".*addr=\"${hex}\".*,times=\"0\"" {
pass $test
exp_continue
}
-re ".*=breakpoint-modified,bkpt=\{number=\"1\".*addr=\"${hex}\".*,times=\"1\"" {
pass "$test: hit_count is updated"
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
mi_expect_stop "breakpoint-hit" "pendfunc1" ""\
".*" ".*" {"" "disp=\"keep\""} \
"continue to pendfunc1 breakpoint"
# Delete breakpoint on pendfunc1
mi_gdb_test "-break-delete 1" {\^done} \
"delete breakpoint on pendfunc1"
# Insert breakpoint on marker
mi_gdb_test "-break-insert marker" {.*\^done,bkpt=.*} \
"insert breakpoint on marker"
# Create a pending breakpoint on pendfunc3
mi_gdb_test "-break-insert -f pendfunc3" \
{.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
"insert breakpoint on pendfunc3"
mi_execute_to "exec-continue" "breakpoint-hit" "marker" ".*" ".*" ".*" \
{"" "disp=\"keep\""} "continue to marker 1"
mi_send_resuming_command "exec-continue" "continuing execution to marker"
set test "breakpoint on pendfunc3 resolved"
gdb_expect {
-re ".*=breakpoint-modified,bkpt=\{number=\"2\".*addr=\"${hex}\",.*func=\"marker\",.*times=\"1\"" {
pass "$test: hit_count is updated"
exp_continue
}
-re ".*=breakpoint-modified,bkpt=\{number=\"3\".*addr=\"${hex}\",.*func=\"pendfunc3\",.*times=\"0\"" {
pass $test
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
mi_expect_stop "breakpoint-hit" "marker" ".*" ".*" ".*" \
{"" "disp=\"keep\""} "continue to marker 2"
mi_send_resuming_command "exec-continue" "continuing to exit"
set test "breakpoint on pendfunc3 pending again"
gdb_expect {
-re ".*=breakpoint-modified,bkpt=\{number=\"3\".*addr=\"<PENDING>\"" {
pass $test
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
mi_expect_stop "exited-normally" "" "" "" "" "" ""
}
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_load_shlibs $lib_sl1 $lib_sl2
# Create a pending breakpoint on pendfunc1
mi_gdb_test "-break-insert -f pendfunc1" \
{.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
"insert breakpoint on pendfunc1"
mi_run_cmd
set test "breakpoint on pendfunc1 resolved"
gdb_expect {
-re ".*=breakpoint-modified,bkpt=\{number=\"1\".*addr=\"${hex}\".*,times=\"0\"" {
pass $test
exp_continue
}
-re ".*=breakpoint-modified,bkpt=\{number=\"1\".*addr=\"${hex}\".*,times=\"1\"" {
pass "$test: hit_count is updated"
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
mi_expect_stop "breakpoint-hit" "pendfunc1" ""\
".*" ".*" {"" "disp=\"keep\""} \
"continue to pendfunc1 breakpoint"
# Delete breakpoint on pendfunc1
mi_gdb_test "-break-delete 1" {\^done} \
"delete breakpoint on pendfunc1"
# Insert breakpoint on marker
mi_gdb_test "-break-insert marker" {.*\^done,bkpt=.*} \
"insert breakpoint on marker"
# Create a pending breakpoint on pendfunc3
mi_gdb_test "-break-insert -f pendfunc3" \
{.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
"insert breakpoint on pendfunc3"
mi_execute_to "exec-continue" "breakpoint-hit" "marker" ".*" ".*" ".*" \
{"" "disp=\"keep\""} "continue to marker 1"
mi_send_resuming_command "exec-continue" "continuing execution to marker"
set test "breakpoint on pendfunc3 resolved"
gdb_expect {
-re ".*=breakpoint-modified,bkpt=\{number=\"2\".*addr=\"${hex}\",.*func=\"marker\",.*times=\"1\"" {
pass "$test: hit_count is updated"
exp_continue
}
-re ".*=breakpoint-modified,bkpt=\{number=\"3\".*addr=\"${hex}\",.*func=\"pendfunc3\",.*times=\"0\"" {
pass $test
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
mi_expect_stop "breakpoint-hit" "marker" ".*" ".*" ".*" \
{"" "disp=\"keep\""} "continue to marker 2"
mi_send_resuming_command "exec-continue" "continuing to exit"
set test "breakpoint on pendfunc3 pending again"
gdb_expect {
-re ".*=breakpoint-modified,bkpt=\{number=\"3\".*addr=\"<PENDING>\"" {
pass $test
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
mi_expect_stop "exited-normally" "" "" "" "" "" ""
}}
}
test_pending_resolved

128
gdb/testsuite/gdb.mi/mi-cmd-param-changed.exp
View file

@ -23,78 +23,80 @@ if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {deb
return -1
}
proc test_command_param_changed { } { with_test_prefix "cmd param" {
if [mi_gdb_start] {
return
}
mi_run_to_main
proc test_command_param_changed { } {
with_test_prefix "cmd param" {
if [mi_gdb_start] {
return
}
mi_run_to_main
foreach opt { "on" "off" "step" } {
mi_gdb_test "set scheduler-locking ${opt}" \
".*=cmd-param-changed,param=\"scheduler-locking\",value=\"${opt}\".*\\^done" \
"\"set scheduler-locking ${opt}\""
}
foreach opt { "on" "off" "step" } {
mi_gdb_test "interpreter-exec console \"set scheduler-locking ${opt}\"" \
".*=cmd-param-changed,param=\"scheduler-locking\",value=\"${opt}\".*\\^done" \
"interpreter-exec \"set scheduler-locking ${opt}\""
}
# Don't emit MI notification for request from MI.
mi_gdb_test "-gdb-set scheduler-locking on" \
{\^done} \
"\"set scheduler-locking on\" no event (requested by MI)"
foreach opt { "on" "off" "step" } {
mi_gdb_test "set scheduler-locking ${opt}" \
".*=cmd-param-changed,param=\"scheduler-locking\",value=\"${opt}\".*\\^done" \
"\"set scheduler-locking ${opt}\""
}
foreach opt { "on" "off" "step" } {
mi_gdb_test "interpreter-exec console \"set scheduler-locking ${opt}\"" \
".*=cmd-param-changed,param=\"scheduler-locking\",value=\"${opt}\".*\\^done" \
"interpreter-exec \"set scheduler-locking ${opt}\""
}
# Don't emit MI notification for request from MI.
mi_gdb_test "-gdb-set scheduler-locking on" \
{\^done} \
"\"set scheduler-locking on\" no event (requested by MI)"
mi_gdb_test "interpreter-exec mi \"-gdb-set scheduler-locking step\"" \
"\\&\"interpreter-exec mi .*\"-gdb-set scheduler-locking step.*\"\\\\n\"\r\n\\^done\r\n\\^done" \
"\"set scheduler-locking step\" no event (requested by MI interp)"
mi_gdb_test "set scheduler-locking step" \
"\\&\"set scheduler-locking step\\\\n\"\r\n\\^done" \
"\"set scheduler-locking stepr\" no event"
mi_gdb_test "interpreter-exec mi \"-gdb-set scheduler-locking step\"" \
"\\&\"interpreter-exec mi .*\"-gdb-set scheduler-locking step.*\"\\\\n\"\r\n\\^done\r\n\\^done" \
"\"set scheduler-locking step\" no event (requested by MI interp)"
mi_gdb_test "set scheduler-locking step" \
"\\&\"set scheduler-locking step\\\\n\"\r\n\\^done" \
"\"set scheduler-locking stepr\" no event"
foreach command { "remotecache" "check type" } {
foreach command { "remotecache" "check type" } {
# The default value of each command option may be different, so we first
# set it to 'off', and this may or may not trigger MI notification.
mi_gdb_test "set ${command} off" ".*\\^done" "\"set ${command}\" warmup"
# The default value of each command option may be different, so we first
# set it to 'off', and this may or may not trigger MI notification.
mi_gdb_test "set ${command} off" ".*\\^done" "\"set ${command}\" warmup"
foreach boolean_opt { "on" "off" } {
mi_gdb_test "set ${command} ${boolean_opt}" \
".*=cmd-param-changed,param=\"${command}\",value=\"${boolean_opt}\".*\\^done" \
"\"set ${command} ${boolean_opt}\""
}
mi_gdb_test "set ${command} off" \
"\\&\"set ${command} off\\\\n\"\r\n\\^done" \
"\"set ${command}\" no event"
}
foreach command { "trace-notes" "remote exec-file" } {
foreach str_opt { "foo" "bar" } {
mi_gdb_test "set ${command} ${str_opt}" \
".*=cmd-param-changed,param=\"${command}\",value=\"${str_opt}\".*\\^done" \
"\"set ${command} ${str_opt}\""
}
mi_gdb_test "set ${command} bar" \
"\\&\"set ${command} bar\\\\n\"\r\n(\\&\"warning.*|)\\^done" \
"\"set ${command} bar\" no event"
}
# No notification is emitted for 'maint set' commands.
foreach boolean_opt { "on" "off" } {
mi_gdb_test "set ${command} ${boolean_opt}" \
".*=cmd-param-changed,param=\"${command}\",value=\"${boolean_opt}\".*\\^done" \
"\"set ${command} ${boolean_opt}\""
mi_gdb_test "maint set profile ${boolean_opt}" \
"\\&\"maint set profile ${boolean_opt}\\\\n\"\r\n\\^done" \
"\"maint set profile ${boolean_opt}\""
}
mi_gdb_test "set ${command} off" \
"\\&\"set ${command} off\\\\n\"\r\n\\^done" \
"\"set ${command}\" no event"
# Full command parameters are included in the notification when a
# abbreviated one is typed.
mi_gdb_test "set ch type on" \
".*=cmd-param-changed,param=\"check type\",value=\"on\".*\\^done" \
"\"set ch type on\""
mi_gdb_exit
}
foreach command { "trace-notes" "remote exec-file" } {
foreach str_opt { "foo" "bar" } {
mi_gdb_test "set ${command} ${str_opt}" \
".*=cmd-param-changed,param=\"${command}\",value=\"${str_opt}\".*\\^done" \
"\"set ${command} ${str_opt}\""
}
mi_gdb_test "set ${command} bar" \
"\\&\"set ${command} bar\\\\n\"\r\n(\\&\"warning.*|)\\^done" \
"\"set ${command} bar\" no event"
}
# No notification is emitted for 'maint set' commands.
foreach boolean_opt { "on" "off" } {
mi_gdb_test "maint set profile ${boolean_opt}" \
"\\&\"maint set profile ${boolean_opt}\\\\n\"\r\n\\^done" \
"\"maint set profile ${boolean_opt}\""
}
# Full command parameters are included in the notification when a
# abbreviated one is typed.
mi_gdb_test "set ch type on" \
".*=cmd-param-changed,param=\"check type\",value=\"on\".*\\^done" \
"\"set ch type on\""
mi_gdb_exit
}}
}
test_command_param_changed

28
gdb/testsuite/gdb.mi/mi-watch.exp
View file

@ -141,21 +141,23 @@ proc test_watchpoint_triggering {type} {
clear_xfail *-*-*
}
proc test_watchpoint_all {type} { with_test_prefix "$type" {
upvar srcdir srcdir
upvar subdir subdir
upvar binfile binfile
proc test_watchpoint_all {type} {
with_test_prefix "$type" {
upvar srcdir srcdir
upvar subdir subdir
upvar binfile binfile
mi_delete_breakpoints
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_delete_breakpoints
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_runto callee4
test_watchpoint_creation_and_listing $type
#test_rwatch_creation_and_listing $type
#test_awatch_creation_and_listing $type
test_watchpoint_triggering $type
}}
mi_runto callee4
test_watchpoint_creation_and_listing $type
#test_rwatch_creation_and_listing $type
#test_awatch_creation_and_listing $type
test_watchpoint_triggering $type
}
}
# Run the tests twice, once using software watchpoints...
mi_gdb_test "567-gdb-set can-use-hw-watchpoints 0" \

64
gdb/testsuite/gdb.mi/pr11022.exp
View file

@ -27,39 +27,41 @@ if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {deb
return
}
proc test_memory_changed_observer { mi_command } { with_test_prefix "${mi_command}" {
global srcfile
proc test_memory_changed_observer { mi_command } {
with_test_prefix "${mi_command}" {
global srcfile
if [mi_gdb_start] {
return
if [mi_gdb_start] {
return
}
mi_run_to_main
set line_number [gdb_get_line_number "break here"]
mi_gdb_test "-break-insert ${srcfile}:${line_number}" \
{\^done,bkpt=.number="2",type="breakpoint".*\}} \
"set breakpoint"
mi_gdb_test "watch x" ".*" "set watchpoint"
mi_execute_to "exec-continue" "breakpoint-hit" "main" "" ".*" ".*" \
{ "" "disp=\"keep\"" } "breakpoint hit"
mi_execute_to "exec-continue" "watchpoint-trigger" "main" "" ".*" ".*" \
{ "" "wpt=\{number=\"3\",exp=\"x\"\},value=\{old=\"0\",new=\"42\"\}" } \
"watchpoint hit"
mi_execute_to "exec-continue" "breakpoint-hit" "main" "" ".*" ".*" \
{ "" "disp=\"keep\"" } "breakpoint hit 2"
mi_gdb_test "-${mi_command}" {\^done} "set x"
mi_execute_to "exec-continue" "watchpoint-trigger" "main" "" ".*" ".*" \
{ "" "wpt=\{number=\"3\",exp=\"x\"\},value=\{old=\"1\",new=\"42\"\}" } \
"watchpoint hit 2"
mi_gdb_exit
}
mi_run_to_main
set line_number [gdb_get_line_number "break here"]
mi_gdb_test "-break-insert ${srcfile}:${line_number}" \
{\^done,bkpt=.number="2",type="breakpoint".*\}} \
"set breakpoint"
mi_gdb_test "watch x" ".*" "set watchpoint"
mi_execute_to "exec-continue" "breakpoint-hit" "main" "" ".*" ".*" \
{ "" "disp=\"keep\"" } "breakpoint hit"
mi_execute_to "exec-continue" "watchpoint-trigger" "main" "" ".*" ".*" \
{ "" "wpt=\{number=\"3\",exp=\"x\"\},value=\{old=\"0\",new=\"42\"\}" } \
"watchpoint hit"
mi_execute_to "exec-continue" "breakpoint-hit" "main" "" ".*" ".*" \
{ "" "disp=\"keep\"" } "breakpoint hit 2"
mi_gdb_test "-${mi_command}" {\^done} "set x"
mi_execute_to "exec-continue" "watchpoint-trigger" "main" "" ".*" ".*" \
{ "" "wpt=\{number=\"3\",exp=\"x\"\},value=\{old=\"1\",new=\"42\"\}" } \
"watchpoint hit 2"
mi_gdb_exit
}}
}
test_memory_changed_observer "data-write-memory-bytes &x \"01\""
# We want to trigger a target memory write here, so the word size (4 or 8)

42
gdb/testsuite/gdb.threads/non-ldr-exc-1.exp
View file

@ -28,29 +28,31 @@ if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executab
return -1
}
proc do_test { lock_sched } { with_test_prefix "lock-sched$lock_sched" {
global executable
proc do_test { lock_sched } {
with_test_prefix "lock-sched$lock_sched" {
global executable
clean_restart ${executable}
clean_restart ${executable}
if ![runto_main] {
return -1
if ![runto_main] {
return -1
}
gdb_breakpoint [gdb_get_line_number "break-here"]
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
# Also test with sched-lock to make sure we can follow the
# non-leader thread execing even though the main thread wasn't
# resumed before the exec.
if { $lock_sched } {
gdb_test_no_output "set scheduler-locking on"
}
gdb_test "continue" \
".*is executing new program.*Breakpoint 1, main.* at .*" \
"continue over exec"
}
gdb_breakpoint [gdb_get_line_number "break-here"]
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
# Also test with sched-lock to make sure we can follow the
# non-leader thread execing even though the main thread wasn't
# resumed before the exec.
if { $lock_sched } {
gdb_test_no_output "set scheduler-locking on"
}
gdb_test "continue" \
".*is executing new program.*Breakpoint 1, main.* at .*" \
"continue over exec"
}}
}
do_test 0
do_test 1

50
gdb/testsuite/gdb.threads/non-ldr-exc-2.exp
View file

@ -29,33 +29,35 @@ if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executab
return -1
}
proc do_test { lock_sched } { with_test_prefix "lock-sched$lock_sched" {
global executable
proc do_test { lock_sched } {
with_test_prefix "lock-sched$lock_sched" {
global executable
clean_restart ${executable}
clean_restart ${executable}
if ![runto_main] {
return -1
if ![runto_main] {
return -1
}
gdb_breakpoint [gdb_get_line_number "break-here"]
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
gdb_test "info threads" \
"\r\n\[ \t\]*Id\[ \t\]+Target\[ \t\]+Id\[ \t\]+Frame\[ \t\]*\r\n\\* 2 *Thread \[^\r\n\]* at \[^\r\n\]*" \
"single thread left"
# Also test with sched-lock to make sure we can follow the
# non-leader thread execing even though the main thread wasn't
# resumed before the exec.
if { $lock_sched } {
gdb_test_no_output "set scheduler-locking on"
}
gdb_test "continue" \
".*is executing new program.*Breakpoint 1, main.* at .*" \
"continue over exec"
}
gdb_breakpoint [gdb_get_line_number "break-here"]
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
gdb_test "info threads" \
"\r\n\[ \t\]*Id\[ \t\]+Target\[ \t\]+Id\[ \t\]+Frame\[ \t\]*\r\n\\* 2 *Thread \[^\r\n\]* at \[^\r\n\]*" \
"single thread left"
# Also test with sched-lock to make sure we can follow the
# non-leader thread execing even though the main thread wasn't
# resumed before the exec.
if { $lock_sched } {
gdb_test_no_output "set scheduler-locking on"
}
gdb_test "continue" \
".*is executing new program.*Breakpoint 1, main.* at .*" \
"continue over exec"
}}
}
do_test 0
do_test 1

42
gdb/testsuite/gdb.threads/non-ldr-exc-3.exp
View file

@ -31,29 +31,31 @@ if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executab
return -1
}
proc do_test { lock_sched } { with_test_prefix "lock-sched$lock_sched" {
global executable
proc do_test { lock_sched } {
with_test_prefix "lock-sched$lock_sched" {
global executable
clean_restart ${executable}
clean_restart ${executable}
if ![runto_main] {
return -1
if ![runto_main] {
return -1
}
gdb_breakpoint [gdb_get_line_number "break-here"]
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
# Also test with sched-lock to make sure we can follow the
# non-leader thread execing even though the main thread wasn't
# resumed before the exec.
if { $lock_sched } {
gdb_test_no_output "set scheduler-locking on"
}
gdb_test "continue" \
".*is executing new program.*Breakpoint 1, main.* at .*" \
"continue over exec"
}
gdb_breakpoint [gdb_get_line_number "break-here"]
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
# Also test with sched-lock to make sure we can follow the
# non-leader thread execing even though the main thread wasn't
# resumed before the exec.
if { $lock_sched } {
gdb_test_no_output "set scheduler-locking on"
}
gdb_test "continue" \
".*is executing new program.*Breakpoint 1, main.* at .*" \
"continue over exec"
}}
}
do_test 0
do_test 1

42
gdb/testsuite/gdb.threads/non-ldr-exc-4.exp
View file

@ -30,29 +30,31 @@ if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executab
return -1
}
proc do_test { lock_sched } { with_test_prefix "lock-sched$lock_sched" {
global executable
proc do_test { lock_sched } {
with_test_prefix "lock-sched$lock_sched" {
global executable
clean_restart ${executable}
clean_restart ${executable}
if ![runto_main] {
return -1
if ![runto_main] {
return -1
}
gdb_breakpoint [gdb_get_line_number "break-here"]
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
# Also test with sched-lock to make sure we can follow the
# non-leader thread execing even though the main thread wasn't
# resumed before the exec.
if { $lock_sched } {
gdb_test_no_output "set scheduler-locking on"
}
gdb_test "continue" \
".*is executing new program.*Breakpoint 1, main.* at .*" \
"continue over exec"
}
gdb_breakpoint [gdb_get_line_number "break-here"]
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
# Also test with sched-lock to make sure we can follow the
# non-leader thread execing even though the main thread wasn't
# resumed before the exec.
if { $lock_sched } {
gdb_test_no_output "set scheduler-locking on"
}
gdb_test "continue" \
".*is executing new program.*Breakpoint 1, main.* at .*" \
"continue over exec"
}}
}
do_test 0
do_test 1

204
gdb/testsuite/gdb.threads/watchpoint-fork.exp
View file

@ -22,120 +22,122 @@ if [is_remote target] {
return
}
proc test {type symbol} { with_test_prefix "$type" {
global testfile subdir srcdir gdb_prompt
proc test {type symbol} {
with_test_prefix "$type" {
global testfile subdir srcdir gdb_prompt
set srcfile_type ${srcdir}/${subdir}/${testfile}-${type}.c
set srcfile_type ${srcdir}/${subdir}/${testfile}-${type}.c
# no threads
# no threads
with_test_prefix "singlethreaded" {
set executable ${testfile}-${type}-st
set srcfile_main ${testfile}-st.c
if {[build_executable $testfile.exp $executable \
[list $srcfile_main ${testfile}-${type}.c] \
[list debug additional_flags=-D$symbol]] == -1} {
return -1
with_test_prefix "singlethreaded" {
set executable ${testfile}-${type}-st
set srcfile_main ${testfile}-st.c
if {[build_executable $testfile.exp $executable \
[list $srcfile_main ${testfile}-${type}.c] \
[list debug additional_flags=-D$symbol]] == -1} {
return -1
}
clean_restart $executable
if [target_info exists gdb,no_hardware_watchpoints] {
# The software watchpoint functionality is in GDB an unrelated test.
gdb_test_no_output "set can-use-hw-watchpoints 0"
}
gdb_test "show detach-on-fork" "Whether gdb will detach the child of a fork is on\\."
gdb_test_no_output "set follow-fork-mode $type"
gdb_test "show follow-fork-mode" "Debugger response to a program call of fork or vfork is \"$type\"\\."
# Testcase uses it for the `follow-fork-mode child' type.
gdb_test "handle SIGUSR1 nostop noprint pass" "No\[ \t\]+No\[ \t\]+Yes.*"
if ![runto_main] {
return
}
gdb_test "watch var" "atchpoint \[0-9\]+: var" "Set the watchpoint"
# It is never hit but it should not be left over in the fork()ed-off child.
if [skip_hw_breakpoint_tests] {
set hbreak "break"
} else {
set hbreak "hbreak"
}
gdb_test "$hbreak marker"
gdb_breakpoint "mark_exit"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "hardware breakpoints work"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 0.*New value = 1.*forkoff *\\(1\\).*" "watchpoints work"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "breakpoint after the first fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 1.*New value = 2.*forkoff *\\(2\\).*" "watchpoint after the first fork"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "breakpoint after the second fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 2.*New value = 3.*mark_exit \\(\\);" "watchpoint after the second fork"
gdb_test "continue" "Continuing\\..*\r\nBreakpoint \[0-9\]+, mark_exit .*" "finish"
}
clean_restart $executable
# threads
if [target_info exists gdb,no_hardware_watchpoints] {
# The software watchpoint functionality is in GDB an unrelated test.
gdb_test_no_output "set can-use-hw-watchpoints 0"
}
gdb_test "show detach-on-fork" "Whether gdb will detach the child of a fork is on\\."
gdb_test_no_output "set follow-fork-mode $type"
gdb_test "show follow-fork-mode" "Debugger response to a program call of fork or vfork is \"$type\"\\."
# Testcase uses it for the `follow-fork-mode child' type.
gdb_test "handle SIGUSR1 nostop noprint pass" "No\[ \t\]+No\[ \t\]+Yes.*"
if ![runto_main] {
# Watchpoint hits would get detected in unexpected threads.
return
}
gdb_test "watch var" "atchpoint \[0-9\]+: var" "Set the watchpoint"
with_test_prefix "multithreaded" {
set executable ${testfile}-${type}-mt
set srcfile_main ${srcdir}/${subdir}/${testfile}-mt.c
if { [gdb_compile_pthreads "${srcfile_main} ${srcfile_type}" [standard_output_file ${executable}] executable [list debug "additional_flags=-D$symbol -DTHREAD"]] != "" } {
untested ${testfile}.exp
return
}
clean_restart $executable
# It is never hit but it should not be left over in the fork()ed-off child.
if [skip_hw_breakpoint_tests] {
set hbreak "break"
} else {
set hbreak "hbreak"
gdb_test_no_output "set follow-fork-mode $type"
# Testcase uses it for the `follow-fork-mode child' type.
gdb_test "handle SIGUSR1 nostop noprint pass" "No\[ \t\]+No\[ \t\]+Yes.*"
if ![runto_main] {
return
}
gdb_test "watch var" "atchpoint \[0-9\]+: var" "Set the watchpoint"
# It should not be left over in the fork()ed-off child.
gdb_test "$hbreak marker" {reakpoint [0-9]+.*}
gdb_breakpoint "mark_exit"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "hardware breakpoints work"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 0.*New value = 1.*validity-first.*" "singlethread watchpoints work"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 1.*New value = 2.*validity-thread-A.*" "multithreaded watchpoints work at A"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 2.*New value = 3.*validity-thread-B.*" "multithreaded watchpoints work at B"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "breakpoint (A) after the first fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 3.*New value = 4.*after-fork1-A.*" "watchpoint A after the first fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 4.*New value = 5.*after-fork1-B.*" "watchpoint B after the first fork"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "breakpoint (A) after the second fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 5.*New value = 6.*after-fork2-A.*" "watchpoint A after the second fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 6.*New value = 7.*after-fork2-B.*" "watchpoint B after the second fork"
gdb_test "continue" "Continuing\\..*\r\nBreakpoint \[0-9\]+, mark_exit .*" "finish"
}
gdb_test "$hbreak marker"
gdb_breakpoint "mark_exit"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "hardware breakpoints work"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 0.*New value = 1.*forkoff *\\(1\\).*" "watchpoints work"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "breakpoint after the first fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 1.*New value = 2.*forkoff *\\(2\\).*" "watchpoint after the first fork"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "breakpoint after the second fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 2.*New value = 3.*mark_exit \\(\\);" "watchpoint after the second fork"
gdb_test "continue" "Continuing\\..*\r\nBreakpoint \[0-9\]+, mark_exit .*" "finish"
}
# threads
if [target_info exists gdb,no_hardware_watchpoints] {
# Watchpoint hits would get detected in unexpected threads.
return
}
with_test_prefix "multithreaded" {
set executable ${testfile}-${type}-mt
set srcfile_main ${srcdir}/${subdir}/${testfile}-mt.c
if { [gdb_compile_pthreads "${srcfile_main} ${srcfile_type}" [standard_output_file ${executable}] executable [list debug "additional_flags=-D$symbol -DTHREAD"]] != "" } {
untested ${testfile}.exp
return
}
clean_restart $executable
gdb_test_no_output "set follow-fork-mode $type"
# Testcase uses it for the `follow-fork-mode child' type.
gdb_test "handle SIGUSR1 nostop noprint pass" "No\[ \t\]+No\[ \t\]+Yes.*"
if ![runto_main] {
return
}
gdb_test "watch var" "atchpoint \[0-9\]+: var" "Set the watchpoint"
# It should not be left over in the fork()ed-off child.
gdb_test "$hbreak marker" {reakpoint [0-9]+.*}
gdb_breakpoint "mark_exit"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "hardware breakpoints work"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 0.*New value = 1.*validity-first.*" "singlethread watchpoints work"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 1.*New value = 2.*validity-thread-A.*" "multithreaded watchpoints work at A"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 2.*New value = 3.*validity-thread-B.*" "multithreaded watchpoints work at B"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "breakpoint (A) after the first fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 3.*New value = 4.*after-fork1-A.*" "watchpoint A after the first fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 4.*New value = 5.*after-fork1-B.*" "watchpoint B after the first fork"
gdb_test "continue" \
"reakpoint \[0-9\]+, marker.*" "breakpoint (A) after the second fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 5.*New value = 6.*after-fork2-A.*" "watchpoint A after the second fork"
gdb_test "continue" \
"atchpoint \[0-9\]+: var.*Old value = 6.*New value = 7.*after-fork2-B.*" "watchpoint B after the second fork"
gdb_test "continue" "Continuing\\..*\r\nBreakpoint \[0-9\]+, mark_exit .*" "finish"
}
}}
}
test parent FOLLOW_PARENT

316
gdb/testsuite/gdb.trace/change-loc.exp
View file

@ -69,208 +69,218 @@ if [is_amd64_regs_target] {
# 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
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"
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"
# 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 "break marker" \
"Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint on marker"
gdb_test_no_output "tstart"
gdb_test_no_output "tstart"
gdb_test "continue" ".*Breakpoint.*marker.*at.*$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 $test
gdb_test "continue" ".*Breakpoint.*marker.*at.*$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 $test
}
}
-re "\r\n$gdb_prompt $" {
pass $test
}
}
gdb_trace_setactions "set action for tracepoint" "" \
"collect \$$pcreg" "^$"
gdb_trace_setactions "set action for tracepoint" "" \
"collect \$$pcreg" "^$"
# tracepoint has two locations after shlib change-loc-1 is loaded.
gdb_test "info trace" \
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
# 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"
"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
}
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 $" {
pass "continue to marker 2"
}
}
}
-re ".*Breakpoint.*marker.*at.*$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.*
# 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"
"tracepoint with three locations"
gdb_test "continue" ".*Breakpoint.*marker.*at.*$srcfile.*" \
"continue to marker 3"
gdb_test "continue" ".*Breakpoint.*marker.*at.*$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.*
# 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)"
"tracepoint with two locations (unload)"
gdb_test_no_output "tstop"
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\\..*"
}}
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
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_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_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" "^$"
gdb_trace_setactions "set action for tracepoint" "" \
"collect \$$pcreg" "^$"
# tracepoint has no location information now. Make sure nothing
# else is displayed.
gdb_test "info trace" \
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
# 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)"
"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.*
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"
"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)
set main_bp 0
gdb_test_multiple "break main" "set breakpoint on main" {
-re "Breakpoint (\[0-9\]*) at .*, line.*$gdb_prompt $" {
set main_bp $expect_out(1,string)
}
}
}
gdb_run_cmd
gdb_run_cmd
gdb_test "" \
".*Breakpoint.*main.*at.*$srcfile.*" \
"run to main"
gdb_test_no_output "delete break $main_bp"
gdb_test "" \
".*Breakpoint.*main.*at.*$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.*
# 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"
"tracepoint with two locations"
gdb_test "break marker" "Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint on marker"
gdb_test "break marker" "Breakpoint.*at.* file .*$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
}
# 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.*$srcfile.*" \
"continue to marker 1"
gdb_test "continue" ".*Breakpoint.*marker.*at.*$srcfile.*" \
"continue to marker 2"
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.*
# 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"
"tracepoint with three locations"
gdb_test "continue" ".*Breakpoint.*marker.*at.*$srcfile.*" \
"continue to marker 3"
gdb_test "continue" ".*Breakpoint.*marker.*at.*$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.*
# 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)"
"tracepoint with two locations (unload)"
gdb_test_no_output "tstop"
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\\..*"
}}
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\\..*"
}
}
tracepoint_change_loc_1 "trace"
tracepoint_change_loc_2 "trace"

158
gdb/testsuite/gdb.trace/disconnected-tracing.exp
View file

@ -45,101 +45,105 @@ if ![gdb_target_supports_trace] {
# Disconnect in tracing.
proc disconnected_tracing { } { with_test_prefix "trace" {
global executable
global decimal
global srcfile
proc disconnected_tracing { } {
with_test_prefix "trace" {
global executable
global decimal
global srcfile
# Start with a fresh gdb.
clean_restart ${executable}
if ![runto_main] {
fail "Can't run to main"
return -1
}
# Start with a fresh gdb.
clean_restart ${executable}
if ![runto_main] {
fail "Can't run to main"
return -1
}
gdb_test_no_output "set confirm off"
gdb_test_no_output "set disconnected-tracing on"
gdb_test "trace start" ".*"
gdb_trace_setactions "collect on tracepoint 2" "2" \
"collect foo" "^$"
gdb_test "break end" "Breakpoint ${decimal} at .*"
gdb_test_no_output "set confirm off"
gdb_test_no_output "set disconnected-tracing on"
gdb_test "trace start" ".*"
gdb_trace_setactions "collect on tracepoint 2" "2" \
"collect foo" "^$"
gdb_test "break end" "Breakpoint ${decimal} at .*"
gdb_test_no_output "tstart"
gdb_test_no_output "tstart"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*"
gdb_test_no_output "tstop"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*"
gdb_test_no_output "tstop"
gdb_test "info tracepoints" ".*in start at.*" \
"first info tracepoints"
gdb_test "info tracepoints" ".*in start at.*" \
"first info tracepoints"
gdb_test "disconnect" "Ending remote debugging\\." "first disconnect"
if { [gdb_reconnect] == 0 } {
pass "first reconnect after unload"
} else {
fail "first reconnect after unload"
return 0
}
gdb_test "info tracepoints" ".*in start at.*" \
"second info tracepoints"
gdb_test "disconnect" "Ending remote debugging\\." "first disconnect"
if { [gdb_reconnect] == 0 } {
pass "first reconnect after unload"
} else {
fail "first reconnect after unload"
return 0
}
gdb_test "info tracepoints" ".*in start at.*" \
"second info tracepoints"
delete_breakpoints
gdb_test "info tracepoints" ".*No tracepoints..*" \
"third info tracepoints"
delete_breakpoints
gdb_test "info tracepoints" ".*No tracepoints..*" \
"third info tracepoints"
gdb_test "disconnect" "Ending remote debugging\\." "second disconnect"
if { [gdb_reconnect] == 0 } {
pass "second reconnect after unload"
} else {
fail "second reconnect after unload"
return 0
}
gdb_test "tstatus"
gdb_test "info tracepoints" \
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
gdb_test "disconnect" "Ending remote debugging\\." "second disconnect"
if { [gdb_reconnect] == 0 } {
pass "second reconnect after unload"
} else {
fail "second reconnect after unload"
return 0
}
gdb_test "tstatus"
gdb_test "info tracepoints" \
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+tracepoint keep y.* in start at .*$srcfile:\[0-9\]+.
\[\t \]+tracepoint already hit 1 time.
\[\t \]+trace buffer usage ${decimal} bytes.
\[\t \]+collect foo.*" \
"fourth info tracepoints"
}}
"fourth info tracepoints"
}
}
disconnected_tracing
# Disconnected in tfind
proc disconnected_tfind { } { with_test_prefix "tfind" {
global executable
global decimal
proc disconnected_tfind { } {
with_test_prefix "tfind" {
global executable
global decimal
# Start with a fresh gdb.
clean_restart ${executable}
if ![runto_main] {
fail "Can't run to main"
return -1
# Start with a fresh gdb.
clean_restart ${executable}
if ![runto_main] {
fail "Can't run to main"
return -1
}
gdb_test_no_output "set confirm off"
gdb_test_no_output "set disconnected-tracing on"
gdb_test "trace start" ".*"
gdb_test_no_output "tstart"
gdb_test "break end" "Breakpoint ${decimal} at .*"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*"
gdb_test_no_output "tstop"
gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0"
gdb_test "p \$trace_frame" ".*\\\$${decimal} = 0.*" \
"p \$trace_frame before disconnected"
gdb_test "p \$tracepoint" ".*\\\$${decimal} = 2.*" \
"p \$tracepoint before disconnected"
gdb_test "disconnect" "Ending remote debugging\\." "first disconnect"
gdb_test "p \$trace_frame" ".*\\\$${decimal} = -1.*"
gdb_test "p \$tracepoint" ".*\\\$${decimal} = -1.*"
gdb_test "p \$trace_line" ".*\\\$${decimal} = -1.*"
gdb_test "p \$trace_file" ".*\\\$${decimal} = void.*"
gdb_test "p \$trace_func" ".*\\\$${decimal} = void.*"
}
gdb_test_no_output "set confirm off"
gdb_test_no_output "set disconnected-tracing on"
gdb_test "trace start" ".*"
gdb_test_no_output "tstart"
gdb_test "break end" "Breakpoint ${decimal} at .*"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*"
gdb_test_no_output "tstop"
gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0"
gdb_test "p \$trace_frame" ".*\\\$${decimal} = 0.*" \
"p \$trace_frame before disconnected"
gdb_test "p \$tracepoint" ".*\\\$${decimal} = 2.*" \
"p \$tracepoint before disconnected"
gdb_test "disconnect" "Ending remote debugging\\." "first disconnect"
gdb_test "p \$trace_frame" ".*\\\$${decimal} = -1.*"
gdb_test "p \$tracepoint" ".*\\\$${decimal} = -1.*"
gdb_test "p \$trace_line" ".*\\\$${decimal} = -1.*"
gdb_test "p \$trace_file" ".*\\\$${decimal} = void.*"
gdb_test "p \$trace_func" ".*\\\$${decimal} = void.*"
}}
}
disconnected_tfind

126
gdb/testsuite/gdb.trace/mi-traceframe-changed.exp
View file

@ -34,39 +34,41 @@ remote_exec target "$binfile"
# Copy tracefile from target to host.
remote_download host [remote_upload target basic.tf] basic.tf
proc test_tfind_tfile { } { with_test_prefix "tfile" {
global binfile
global decimal
proc test_tfind_tfile { } {
with_test_prefix "tfile" {
global binfile
global decimal
if [mi_gdb_start] {
return
if [mi_gdb_start] {
return
}
mi_gdb_load ${binfile}
mi_gdb_test "-target-select tfile basic.tf" \
".*=breakpoint-created,bkpt=\{number=\"${decimal}\",type=\"tracepoint\",disp=\"keep\",enabled=\"y\",.*,func=\"write_basic_trace_file\".*\\^connected" \
"select trace file"
mi_gdb_test "tfind 0" \
".*=traceframe-changed,num=\"0\",tracepoint=\"${decimal}\".*\\^done" \
"tfind 0"
# No MI notification is sent because traceframe is not changed.
mi_gdb_test "tfind 0" \
"\\&\"tfind 0\\\\n\"\r\n\~\"Found.*\\^done" \
"tfind 0 again"
mi_gdb_test "tfind end" \
".*=traceframe-changed,end.*\\^done" \
"tfind end"
# No MI notification is send because request is from MI command.
mi_gdb_test "-trace-find frame-number 0" \
"-trace-find frame-number 0\r\n\\^done,found=\"1\",tracepoint=\"${decimal}\",traceframe=\"0\",frame=\{.*" \
"-trace-find frame-number 0"
mi_gdb_exit
}
mi_gdb_load ${binfile}
mi_gdb_test "-target-select tfile basic.tf" \
".*=breakpoint-created,bkpt=\{number=\"${decimal}\",type=\"tracepoint\",disp=\"keep\",enabled=\"y\",.*,func=\"write_basic_trace_file\".*\\^connected" \
"select trace file"
mi_gdb_test "tfind 0" \
".*=traceframe-changed,num=\"0\",tracepoint=\"${decimal}\".*\\^done" \
"tfind 0"
# No MI notification is sent because traceframe is not changed.
mi_gdb_test "tfind 0" \
"\\&\"tfind 0\\\\n\"\r\n\~\"Found.*\\^done" \
"tfind 0 again"
mi_gdb_test "tfind end" \
".*=traceframe-changed,end.*\\^done" \
"tfind end"
# No MI notification is send because request is from MI command.
mi_gdb_test "-trace-find frame-number 0" \
"-trace-find frame-number 0\r\n\\^done,found=\"1\",tracepoint=\"${decimal}\",traceframe=\"0\",frame=\{.*" \
"-trace-find frame-number 0"
mi_gdb_exit
}}
}
test_tfind_tfile
@ -99,38 +101,40 @@ if ![gdb_target_supports_trace] {
gdb_exit
proc test_tfind_remote { } { with_test_prefix "remote" {
global decimal
proc test_tfind_remote { } {
with_test_prefix "remote" {
global decimal
if [mi_gdb_start] {
return
if [mi_gdb_start] {
return
}
mi_run_to_main
mi_gdb_test "-break-insert end" "\\^done.*" "break end"
mi_gdb_test "-break-insert -a func2" "\\^done.*" "break func2"
mi_gdb_test "-trace-start" "=breakpoint-modified,bkpt={.*installed=\"y\".*}.*\\^done.*" \
"trace start"
mi_execute_to "exec-continue" "breakpoint-hit" end "" ".*" ".*" \
{ "" "disp=\"keep\"" } \
"continue to end"
mi_gdb_test "-trace-stop" "\\^done.*" "trace stop"
mi_gdb_test "tfind 0" \
".*=traceframe-changed,num=\"0\",tracepoint=\"${decimal}\".*\\^done" \
"tfind 0"
mi_gdb_test "tfind" \
".*=traceframe-changed,num=\"1\",tracepoint=\"${decimal}\".*\\^done" \
"tfind"
mi_gdb_test "tfind end" \
".*=traceframe-changed,end.*\\^done" \
"tfind end"
mi_gdb_exit
}
mi_run_to_main
mi_gdb_test "-break-insert end" "\\^done.*" "break end"
mi_gdb_test "-break-insert -a func2" "\\^done.*" "break func2"
mi_gdb_test "-trace-start" "=breakpoint-modified,bkpt={.*installed=\"y\".*}.*\\^done.*" \
"trace start"
mi_execute_to "exec-continue" "breakpoint-hit" end "" ".*" ".*" \
{ "" "disp=\"keep\"" } \
"continue to end"
mi_gdb_test "-trace-stop" "\\^done.*" "trace stop"
mi_gdb_test "tfind 0" \
".*=traceframe-changed,num=\"0\",tracepoint=\"${decimal}\".*\\^done" \
"tfind 0"
mi_gdb_test "tfind" \
".*=traceframe-changed,num=\"1\",tracepoint=\"${decimal}\".*\\^done" \
"tfind"
mi_gdb_test "tfind end" \
".*=traceframe-changed,end.*\\^done" \
"tfind end"
mi_gdb_exit
}}
}
test_tfind_remote

337
gdb/testsuite/gdb.trace/mi-tracepoint-changed.exp
View file

@ -49,192 +49,195 @@ set MIFLAGS "-i=mi"
# remote stub can be uploaded to GDB, and GDB emits MI notification if
# new tracepoints are created.
proc test_reconnect { } { with_test_prefix "reconnect" {
proc test_reconnect { } {
with_test_prefix "reconnect" {
global gdbserver_reconnect_p
global gdb_prompt
global executable
global lib_sl1 lib_sl2
global gdbserver_reconnect_p
global gdb_prompt
global executable
global lib_sl1 lib_sl2
set gdbserver_reconnect_p 1
if { [info proc gdb_reconnect] == "" } {
return 0
}
set gdbserver_reconnect_p 1
if { [info proc gdb_reconnect] == "" } {
return 0
}
clean_restart $executable
gdb_load_shlibs $lib_sl1
gdb_load_shlibs $lib_sl2
if ![runto_main] then {
fail "Can't run to main"
return 0
}
# Create tracepoints on marker and main, and leave them in the
# remote stub.
gdb_test "trace marker" "Tracepoint.*at.* file .*" \
"tracepoint on marker"
gdb_test "trace main" "Tracepoint.*at.* file .*" \
"tracepoint on main"
gdb_test_no_output "tstart" "start trace experiment"
clean_restart $executable
gdb_load_shlibs $lib_sl1
gdb_load_shlibs $lib_sl2
if ![runto_main] then {
fail "Can't run to main"
return 0
}
# Create tracepoints on marker and main, and leave them in the
# remote stub.
gdb_test "trace marker" "Tracepoint.*at.* file .*" \
"tracepoint on marker"
gdb_test "trace main" "Tracepoint.*at.* file .*" \
"tracepoint on main"
gdb_test_no_output "tstart" "start trace experiment"
set test "disconnect"
gdb_test_multiple "disconnect" $test {
-re "Trace is running but will stop on detach; detach anyway\\? \\(y or n\\) $" {
pass $test
set test "disconnect"
gdb_test_multiple "disconnect" $test {
-re "Trace is running but will stop on detach; detach anyway\\? \\(y or n\\) $" {
pass $test
set test "disconnected"
gdb_test_multiple "y" $test {
-re "$gdb_prompt $" {
pass "$test"
set test "disconnected"
gdb_test_multiple "y" $test {
-re "$gdb_prompt $" {
pass "$test"
}
}
}
}
}
gdb_exit
gdb_exit
if [mi_gdb_start] {
return
}
global srcdir
global subdir
global binfile
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
global gdbserver_protocol
global gdbserver_gdbport
# Create tracepoints on marker and pendfunc2.
mi_gdb_test "-break-insert -a -f pendfunc2" \
{.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
"insert tracepoint on pendfunc2"
mi_gdb_test "-break-insert -a marker" {.*\^done,bkpt=.*\".*} \
"insert tracepoint on marker"
# Connect to the remote stub again, and make sure GDB merges the
# tracepoints of both sides correctly.
send_gdb "47-target-select $gdbserver_protocol $gdbserver_gdbport\n"
global mi_gdb_prompt
set test "tracepoint created"
gdb_expect {
-re "=breakpoint-created,bkpt=\{number=\"1\",type=\"tracepoint\"" {
# Tracepoint 1 in GDB, which has already existed before
# connecting, should have been merged with a tracepoint on
# the target, so we shouldn't see a =breakpoint-created
# notification for it.
fail "$test: 1"
exp_continue
if [mi_gdb_start] {
return
}
-re "=breakpoint-created,bkpt=\{number=\"2\",type=\"tracepoint\"" {
# Similar to above.
fail "$test: 2"
exp_continue
}
-re "=breakpoint-created,bkpt=\{number=\"3\",type=\"tracepoint\",disp=\"keep\",enabled=\"y\",\[^\n\]+,func=\"main\"\[^\n\]+,installed=\"y\"" {
# A tracepoint on main was defined in the stub, not in GDB,
# so we should see a =breakpoint-created notification.
pass $test
}
}
# Tracepoint on marker is defined. After the sync, we know that
# the tracepoint is in remote stub. Mark it 'installed'.
set test "tracepoint on marker is installed"
gdb_expect {
-re "=breakpoint-modified,bkpt=\{number=\"2\".*,func=\"marker\".*installed=\"y\".*${mi_gdb_prompt}$" {
pass "$test"
}
}
# Check that tracepoint 1 is still pending.
mi_gdb_test "-break-info 1" \
{.*\^done,BreakpointTable=.*addr=\"<PENDING>\".*} \
"break-info 1"
set gdbserver_reconnect_p 0
}}
global srcdir
global subdir
global binfile
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
global gdbserver_protocol
global gdbserver_gdbport
# Create tracepoints on marker and pendfunc2.
mi_gdb_test "-break-insert -a -f pendfunc2" \
{.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
"insert tracepoint on pendfunc2"
mi_gdb_test "-break-insert -a marker" {.*\^done,bkpt=.*\".*} \
"insert tracepoint on marker"
# Connect to the remote stub again, and make sure GDB merges the
# tracepoints of both sides correctly.
send_gdb "47-target-select $gdbserver_protocol $gdbserver_gdbport\n"
global mi_gdb_prompt
set test "tracepoint created"
gdb_expect {
-re "=breakpoint-created,bkpt=\{number=\"1\",type=\"tracepoint\"" {
# Tracepoint 1 in GDB, which has already existed before
# connecting, should have been merged with a tracepoint on
# the target, so we shouldn't see a =breakpoint-created
# notification for it.
fail "$test: 1"
exp_continue
}
-re "=breakpoint-created,bkpt=\{number=\"2\",type=\"tracepoint\"" {
# Similar to above.
fail "$test: 2"
exp_continue
}
-re "=breakpoint-created,bkpt=\{number=\"3\",type=\"tracepoint\",disp=\"keep\",enabled=\"y\",\[^\n\]+,func=\"main\"\[^\n\]+,installed=\"y\"" {
# A tracepoint on main was defined in the stub, not in GDB,
# so we should see a =breakpoint-created notification.
pass $test
}
}
# Tracepoint on marker is defined. After the sync, we know that
# the tracepoint is in remote stub. Mark it 'installed'.
set test "tracepoint on marker is installed"
gdb_expect {
-re "=breakpoint-modified,bkpt=\{number=\"2\".*,func=\"marker\".*installed=\"y\".*${mi_gdb_prompt}$" {
pass "$test"
}
}
# Check that tracepoint 1 is still pending.
mi_gdb_test "-break-info 1" \
{.*\^done,BreakpointTable=.*addr=\"<PENDING>\".*} \
"break-info 1"
set gdbserver_reconnect_p 0
}
}
# Test 'breakpoint-modified' notification is emited when pending tracepoints are
# resolved.
proc test_pending_resolved { } { with_test_prefix "pending resolved" {
global decimal hex
global executable
global srcdir
global subdir
global binfile
global lib_sl1 lib_sl2
global mi_gdb_prompt
proc test_pending_resolved { } {
with_test_prefix "pending resolved" {
global decimal hex
global executable
global srcdir
global subdir
global binfile
global lib_sl1 lib_sl2
global mi_gdb_prompt
gdb_exit
if [mi_gdb_start] {
continue
gdb_exit
if [mi_gdb_start] {
continue
}
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_load_shlibs $lib_sl1 $lib_sl2
# Create a pending tracepoint on pendfunc2
mi_gdb_test "-break-insert -a -f pendfunc2" \
{.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
"insert breakpoint on pendfunc2"
# Insert breakpoint on marker
mi_gdb_test "-break-insert marker" {.*\^done,bkpt=.*} \
"insert breakpoint on marker"
mi_run_cmd
mi_expect_stop "breakpoint-hit" "marker" ""\
".*" ".*" {"" "disp=\"keep\""} \
"continue to marker breakpoint"
mi_gdb_test "-trace-start" {\^done} "trace start"
mi_send_resuming_command "exec-continue" "continuing execution to marker 1"
# It is expected to get two "=breakpoint-modified" notifications.
# Pending tracepoint is resolved.
set test "tracepoint on pendfunc2 resolved"
gdb_expect {
-re "=breakpoint-modified,bkpt=\{number=\"1\",type=\"tracepoint\".*.*times=\"0\".*installed=\"n\"" {
pass "$test"
}
}
# Resolved tracepoint is installed.
set test "tracepoint on pendfunc2 installed"
gdb_expect {
-re "=breakpoint-modified,bkpt=\{number=\"1\",type=\"tracepoint\".*.*times=\"0\".*installed=\"y\"" {
pass "$test"
}
}
mi_expect_stop "breakpoint-hit" "marker" ".*" ".*" ".*" \
{"" "disp=\"keep\""} "continue to marker"
mi_gdb_test "-trace-stop" {\^done,.*} "trace stop"
mi_gdb_test "-trace-find frame-number 0" \
"-trace-find frame-number 0\r\n\\^done,found=\"1\",tracepoint=\"${decimal}\",traceframe=\"0\",frame=\{.*" \
"-trace-find frame-number 0"
mi_gdb_test "-trace-find none" {\^done,found="0"} "back to live inferior"
mi_send_resuming_command "exec-continue" "continuing to exit"
set test "tracepoint on pendfunc2 becomes pending again"
gdb_expect {
-re ".*=breakpoint-modified,bkpt=\{number=\"1\",type=\"tracepoint\".*addr=\"<PENDING>\",.*times=\"0\"" {
pass "$test"
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
mi_expect_stop "exited-normally" "" "" "" "" "" ""
}
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_load_shlibs $lib_sl1 $lib_sl2
# Create a pending tracepoint on pendfunc2
mi_gdb_test "-break-insert -a -f pendfunc2" \
{.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
"insert breakpoint on pendfunc2"
# Insert breakpoint on marker
mi_gdb_test "-break-insert marker" {.*\^done,bkpt=.*} \
"insert breakpoint on marker"
mi_run_cmd
mi_expect_stop "breakpoint-hit" "marker" ""\
".*" ".*" {"" "disp=\"keep\""} \
"continue to marker breakpoint"
mi_gdb_test "-trace-start" {\^done} "trace start"
mi_send_resuming_command "exec-continue" "continuing execution to marker 1"
# It is expected to get two "=breakpoint-modified" notifications.
# Pending tracepoint is resolved.
set test "tracepoint on pendfunc2 resolved"
gdb_expect {
-re "=breakpoint-modified,bkpt=\{number=\"1\",type=\"tracepoint\".*.*times=\"0\".*installed=\"n\"" {
pass "$test"
}
}
# Resolved tracepoint is installed.
set test "tracepoint on pendfunc2 installed"
gdb_expect {
-re "=breakpoint-modified,bkpt=\{number=\"1\",type=\"tracepoint\".*.*times=\"0\".*installed=\"y\"" {
pass "$test"
}
}
mi_expect_stop "breakpoint-hit" "marker" ".*" ".*" ".*" \
{"" "disp=\"keep\""} "continue to marker"
mi_gdb_test "-trace-stop" {\^done,.*} "trace stop"
mi_gdb_test "-trace-find frame-number 0" \
"-trace-find frame-number 0\r\n\\^done,found=\"1\",tracepoint=\"${decimal}\",traceframe=\"0\",frame=\{.*" \
"-trace-find frame-number 0"
mi_gdb_test "-trace-find none" {\^done,found="0"} "back to live inferior"
mi_send_resuming_command "exec-continue" "continuing to exit"
set test "tracepoint on pendfunc2 becomes pending again"
gdb_expect {
-re ".*=breakpoint-modified,bkpt=\{number=\"1\",type=\"tracepoint\".*addr=\"<PENDING>\",.*times=\"0\"" {
pass "$test"
}
-re ".*${mi_gdb_prompt}$" {
fail $test
}
timeout {
fail "$test (timeout)"
}
}
mi_expect_stop "exited-normally" "" "" "" "" "" ""
}}
}
# Test target supports tracepoints or not.

338
gdb/testsuite/gdb.trace/mi-tsv-changed.exp
View file

@ -25,202 +25,206 @@ if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
# Test notifications on creating, deleting and modifying TSV.
proc test_create_delete_modify_tsv { } {with_test_prefix "create delete modify" {
global binfile
global decimal
global testfile
global srcdir subdir
global mi_gdb_prompt
proc test_create_delete_modify_tsv { } {
with_test_prefix "create delete modify" {
global binfile
global decimal
global testfile
global srcdir subdir
global mi_gdb_prompt
if [mi_gdb_start] {
return
}
mi_gdb_load ${binfile}
mi_gdb_test "tvariable \$tvar1" \
".*=tsv-created,name=\"tvar1\",initial=\"0\"\\\\n.*\\^done" \
"tvariable \$tvar1"
mi_gdb_test "tvariable \$tvar1 = 1" \
".*=tsv-modified,name=\"tvar1\",initial=\"1\".*\\^done" \
"tvariable \$tvar1 modified"
# No "=tsv-modified" notification is emitted, because the initial
# value is not changed.
mi_gdb_test "tvariable \$tvar1 = 1" \
".*\\\$tvar1 = 1\\\\n\"\r\n~\"Trace state .*\\\\n.*\\^done" \
"tvariable \$tvar1 modified without notification"
mi_gdb_test "tvariable \$tvar2 = 45" \
".*=tsv-created,name=\"tvar2\",initial=\"45\"\\\\n.*\\^done" \
"tvariable \$tvar2"
mi_gdb_test "delete tvariable \$tvar2" \
".*=tsv-deleted,name=\"tvar2\"\\\\n.*\\^done" \
"delete tvariable \$tvar2"
mi_gdb_test "delete tvariable" \
".*=tsv-deleted\\\\n.*\\^done" \
"delete all tvariables"
# Test target supports tracepoints or not.
clean_restart $testfile
if ![runto_main] {
fail "Can't run to main to check for trace support"
return -1
}
if ![gdb_target_supports_trace] {
unsupported "Current target does not support trace"
return -1
}
gdb_exit
if [mi_gdb_start] {
continue
}
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_gdb_test "tvariable \$tvar3 = 3" \
".*=tsv-created,name=\"tvar3\",initial=\"3\".*\\^done" \
"tvariable \$tvar3 modified"
mi_gdb_test "-break-insert -a gdb_c_test" \
{.*\^done,bkpt=.*} \
"insert tracepoint on gdb_c_test"
# Define an action that increases $tvar3
send_gdb "actions\n"
gdb_expect {
-re "End with" {
if [mi_gdb_start] {
return
}
}
send_gdb "collect \$tvar3 += 3\nend\n"
set test "define actions"
gdb_expect {
-re ".*${mi_gdb_prompt}$" {
pass $test
mi_gdb_load ${binfile}
mi_gdb_test "tvariable \$tvar1" \
".*=tsv-created,name=\"tvar1\",initial=\"0\"\\\\n.*\\^done" \
"tvariable \$tvar1"
mi_gdb_test "tvariable \$tvar1 = 1" \
".*=tsv-modified,name=\"tvar1\",initial=\"1\".*\\^done" \
"tvariable \$tvar1 modified"
# No "=tsv-modified" notification is emitted, because the initial
# value is not changed.
mi_gdb_test "tvariable \$tvar1 = 1" \
".*\\\$tvar1 = 1\\\\n\"\r\n~\"Trace state .*\\\\n.*\\^done" \
"tvariable \$tvar1 modified without notification"
mi_gdb_test "tvariable \$tvar2 = 45" \
".*=tsv-created,name=\"tvar2\",initial=\"45\"\\\\n.*\\^done" \
"tvariable \$tvar2"
mi_gdb_test "delete tvariable \$tvar2" \
".*=tsv-deleted,name=\"tvar2\"\\\\n.*\\^done" \
"delete tvariable \$tvar2"
mi_gdb_test "delete tvariable" \
".*=tsv-deleted\\\\n.*\\^done" \
"delete all tvariables"
# Test target supports tracepoints or not.
clean_restart $testfile
if ![runto_main] {
fail "Can't run to main to check for trace support"
return -1
}
timeout {
fail "$test (timeout)"
if ![gdb_target_supports_trace] {
unsupported "Current target does not support trace"
return -1
}
gdb_exit
if [mi_gdb_start] {
continue
}
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_gdb_test "tvariable \$tvar3 = 3" \
".*=tsv-created,name=\"tvar3\",initial=\"3\".*\\^done" \
"tvariable \$tvar3 modified"
mi_gdb_test "-break-insert -a gdb_c_test" \
{.*\^done,bkpt=.*} \
"insert tracepoint on gdb_c_test"
# Define an action that increases $tvar3
send_gdb "actions\n"
gdb_expect {
-re "End with" {
}
}
send_gdb "collect \$tvar3 += 3\nend\n"
set test "define actions"
gdb_expect {
-re ".*${mi_gdb_prompt}$" {
pass $test
}
timeout {
fail "$test (timeout)"
}
}
mi_gdb_test "-break-insert begin" \
{.*\^done,bkpt=.*} \
"insert tracepoint on begin"
mi_gdb_test "-break-insert end" \
{.*\^done,bkpt=.*} \
"insert tracepoint on end"
mi_run_cmd
mi_expect_stop "breakpoint-hit" "begin" ""\
".*" ".*" {"" "disp=\"keep\""} \
"continue to begin breakpoint"
mi_gdb_test "-trace-start" {.*\^done} "trace start"
mi_send_resuming_command "exec-continue" "continuing to end"
mi_gdb_test "-trace-stop" {.*} "trace stop"
# Force GDB to get the current value of trace state variable.
mi_gdb_test "-trace-list-variables" ".*" "list trace variables"
mi_gdb_test "tvariable \$tvar3 = 2" \
".*=tsv-modified,name=\"tvar3\",initial=\"2\",current=\"6\".*\\^done" \
"tvariable \$tvar3 modified"
}
mi_gdb_test "-break-insert begin" \
{.*\^done,bkpt=.*} \
"insert tracepoint on begin"
mi_gdb_test "-break-insert end" \
{.*\^done,bkpt=.*} \
"insert tracepoint on end"
mi_run_cmd
mi_expect_stop "breakpoint-hit" "begin" ""\
".*" ".*" {"" "disp=\"keep\""} \
"continue to begin breakpoint"
mi_gdb_test "-trace-start" {.*\^done} "trace start"
mi_send_resuming_command "exec-continue" "continuing to end"
mi_gdb_test "-trace-stop" {.*} "trace stop"
# Force GDB to get the current value of trace state variable.
mi_gdb_test "-trace-list-variables" ".*" "list trace variables"
mi_gdb_test "tvariable \$tvar3 = 2" \
".*=tsv-modified,name=\"tvar3\",initial=\"2\",current=\"6\".*\\^done" \
"tvariable \$tvar3 modified"
}}
}
# Test when GDB connects to a disconnected stub, existing TSVs in
# remote stub can be uploaded to GDB, and GDB emits MI notification
# for new uploaded TSVs.
proc test_upload_tsv { } { with_test_prefix "upload" {
proc test_upload_tsv { } {
with_test_prefix "upload" {
global gdbserver_reconnect_p
global gdb_prompt
global testfile
global decimal
global gdbserver_reconnect_p
global gdb_prompt
global testfile
global decimal
set gdbserver_reconnect_p 1
if { [info proc gdb_reconnect] == "" } {
return 0
}
set gdbserver_reconnect_p 1
if { [info proc gdb_reconnect] == "" } {
return 0
}
clean_restart $testfile
if ![runto_main] then {
fail "Can't run to main"
return 0
}
clean_restart $testfile
if ![runto_main] then {
fail "Can't run to main"
return 0
}
gdb_test "tvariable \$tvar1" \
"Trace state variable \\\$tvar1 created, with initial value 0." \
"Create a trace state variable"
gdb_test "tvariable \$tvar1" \
"Trace state variable \\\$tvar1 created, with initial value 0." \
"Create a trace state variable"
gdb_test "tvariable \$tvar2 = 45" \
"Trace state variable \\\$tvar2 created, with initial value 45." \
"Create a trace state variable with initial value"
# Define a tracepoint otherwise tracing cannot be started.
gdb_test "trace main" "Tracepoint $decimal at .*"
gdb_test_no_output "tstart" "start trace experiment"
gdb_test "tvariable \$tvar2 = 45" \
"Trace state variable \\\$tvar2 created, with initial value 45." \
"Create a trace state variable with initial value"
# Define a tracepoint otherwise tracing cannot be started.
gdb_test "trace main" "Tracepoint $decimal at .*"
gdb_test_no_output "tstart" "start trace experiment"
set test "disconnect"
gdb_test_multiple "disconnect" $test {
-re "Trace is running but will stop on detach; detach anyway\\? \\(y or n\\) $" {
pass $test
set test "disconnect"
gdb_test_multiple "disconnect" $test {
-re "Trace is running but will stop on detach; detach anyway\\? \\(y or n\\) $" {
pass $test
set test "disconnected"
gdb_test_multiple "y" $test {
-re "$gdb_prompt $" {
pass "$test"
set test "disconnected"
gdb_test_multiple "y" $test {
-re "$gdb_prompt $" {
pass "$test"
}
}
}
}
}
gdb_exit
gdb_exit
if [mi_gdb_start] {
return
}
global srcdir
global subdir
global binfile
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
global gdbserver_protocol
global gdbserver_gdbport
send_gdb "47-target-select $gdbserver_protocol $gdbserver_gdbport\n"
global mi_gdb_prompt
set tsv1_created 0
set tsv2_created 0
gdb_expect {
-re "=tsv-created,name=\"tvar1\",initial=\"0\"" {
set tsv1_created 1
exp_continue
if [mi_gdb_start] {
return
}
-re "=tsv-created,name=\"tvar2\",initial=\"45\"" {
set tsv2_created 1
exp_continue
global srcdir
global subdir
global binfile
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
global gdbserver_protocol
global gdbserver_gdbport
send_gdb "47-target-select $gdbserver_protocol $gdbserver_gdbport\n"
global mi_gdb_prompt
set tsv1_created 0
set tsv2_created 0
gdb_expect {
-re "=tsv-created,name=\"tvar1\",initial=\"0\"" {
set tsv1_created 1
exp_continue
}
-re "=tsv-created,name=\"tvar2\",initial=\"45\"" {
set tsv2_created 1
exp_continue
}
-re ".*${mi_gdb_prompt}" {
}
}
-re ".*${mi_gdb_prompt}" {
if $tsv1_created {
pass "tsv1 created"
} else {
fail "tsv1 created"
}
if $tsv2_created {
pass "tsv2 created"
} else {
fail "tsv2 created"
}
}
if $tsv1_created {
pass "tsv1 created"
} else {
fail "tsv1 created"
set gdbserver_reconnect_p 0
}
if $tsv2_created {
pass "tsv2 created"
} else {
fail "tsv2 created"
}
set gdbserver_reconnect_p 0
}}
}
test_create_delete_modify_tsv

194
gdb/testsuite/gdb.trace/pending.exp
View file

@ -58,107 +58,117 @@ if ![gdb_target_supports_trace] {
# Verify pending tracepoint is resolved to running to main.
proc pending_tracepoint_resolved { trace_type } { with_test_prefix "$trace_type resolved" {
global srcdir
global subdir
global binfile
global srcfile
global lib_sl1
proc pending_tracepoint_resolved { trace_type } {
with_test_prefix "$trace_type resolved" {
global srcdir
global subdir
global binfile
global srcfile
global lib_sl1
# Start with a fresh gdb.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
# Start with a fresh gdb.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_test_multiple "$trace_type set_point1" "set pending tracepoint" {
-re ".*Make \(fast |\)tracepoint pending.*y or \\\[n\\\]. $" {
gdb_test "y" "\(Fast t|T\)racepoint.*set_point1.*pending." \
"set pending tracepoint (without symbols)"
}
}
gdb_test "info trace" \
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(fast |\)tracepoint\[ \]+keep y.*PENDING.*set_point1.*" \
"single pending tracepoint info (without symbols)"
gdb_load ${binfile}
gdb_test "break main" "Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint function"
gdb_run_cmd
gdb_test "" "Breakpoint 2, main.*"
# Run to main which should resolve a pending tracepoint
gdb_test "info trace" \
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(fast |\)tracepoint\[ \]+keep y.*pendfunc.*" \
"single tracepoint info"
}}
# Verify pending tracepoint is resolved and works as expected.
proc pending_tracepoint_works { trace_type } { with_test_prefix "$trace_type works" {
global executable
global srcfile
global lib_sl1
global gdb_prompt
# Restart with a fresh gdb.
clean_restart $executable
# Test setting and querying pending tracepoints
gdb_test_multiple "$trace_type set_point1" "set pending tracepoint" {
-re ".*Make \(fast |\)tracepoint pending.*y or \\\[n\\\]. $" {
gdb_test "y" "\(Fast t|T\)racepoint.*set_point1.*pending." "set pending tracepoint"
}
}
gdb_test "info trace" \
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(fast |\)tracepoint\[ \]+keep y.*PENDING.*set_point1.*" \
"single pending tracepoint info"
# Run to main which should resolve a pending tracepoint
gdb_test "break main" "Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint function"
gdb_run_cmd
gdb_test "" "Breakpoint 2, main.*"
gdb_test "break marker" "Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint on marker"
set test "start trace experiment"
gdb_test_multiple "tstart" $test {
-re "^tstart\r\n$gdb_prompt $" {
pass $test
}
-re "Target returns error code .* too far .*$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)"
# Skip the rest of the tests.
return
} else {
fail $test
gdb_test_multiple "$trace_type set_point1" "set pending tracepoint" {
-re ".*Make \(fast |\)tracepoint pending.*y or \\\[n\\\]. $" {
gdb_test "y" "\(Fast t|T\)racepoint.*set_point1.*pending." \
"set pending tracepoint (without symbols)"
}
}
gdb_test "info trace" \
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(fast |\)tracepoint\[ \]+keep y.*PENDING.*set_point1.*" \
"single pending tracepoint info (without symbols)"
gdb_load ${binfile}
gdb_test "break main" "Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint function"
gdb_run_cmd
gdb_test "" "Breakpoint 2, main.*"
# Run to main which should resolve a pending tracepoint
gdb_test "info trace" \
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(fast |\)tracepoint\[ \]+keep y.*pendfunc.*" \
"single tracepoint info"
}
}
gdb_test "continue" "Continuing.\r\n\r\nBreakpoint.*marker.*at.*$srcfile.*" \
"continue to marker"
# Verify pending tracepoint is resolved and works as expected.
gdb_test "tstop" "\[\r\n\]+" "stop trace experiment"
proc pending_tracepoint_works { trace_type } {
with_test_prefix "$trace_type works" {
global executable
global srcfile
global lib_sl1
global gdb_prompt
gdb_test "tfind start" "#0 .*" "tfind test frame 0"
gdb_test "tfind" "Found trace frame 1, tracepoint 1.*" "tfind test frame 1"
gdb_test "tfind" "Found trace frame 2, tracepoint 1.*" "tfind test frame 2"
gdb_test "tfind" "Target failed to find requested trace frame..*" "tfind test frame"
}}
# Restart with a fresh gdb.
clean_restart $executable
# Test setting and querying pending tracepoints
gdb_test_multiple "$trace_type set_point1" "set pending tracepoint" {
-re ".*Make \(fast |\)tracepoint pending.*y or \\\[n\\\]. $" {
gdb_test "y" \
"\(Fast t|T\)racepoint.*set_point1.*pending." \
"set pending tracepoint"
}
}
gdb_test "info trace" \
"Num Type\[ \]+Disp Enb Address\[ \]+What.*
\[0-9\]+\[\t \]+\(fast |\)tracepoint\[ \]+keep y.*PENDING.*set_point1.*" \
"single pending tracepoint info"
# Run to main which should resolve a pending tracepoint
gdb_test "break main" "Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint function"
gdb_run_cmd
gdb_test "" "Breakpoint 2, main.*"
gdb_test "break marker" "Breakpoint.*at.* file .*$srcfile, line.*" \
"breakpoint on marker"
set test "start trace experiment"
gdb_test_multiple "tstart" $test {
-re "^tstart\r\n$gdb_prompt $" {
pass $test
}
-re "Target returns error code .* too far .*$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)"
# Skip the rest of the tests.
return
} else {
fail $test
}
}
}
gdb_test "continue" "Continuing.\r\n\r\nBreakpoint.*marker.*at.*$srcfile.*" \
"continue to marker"
gdb_test "tstop" "\[\r\n\]+" "stop trace experiment"
gdb_test "tfind start" "#0 .*" "tfind test frame 0"
gdb_test "tfind" "Found trace frame 1, tracepoint 1.*" \
"tfind test frame 1"
gdb_test "tfind" "Found trace frame 2, tracepoint 1.*" \
"tfind test frame 2"
gdb_test "tfind" \
"Target failed to find requested trace frame..*" \
"tfind test frame"
}
}
# Verify pending tracepoint is resolved during trace.

347
gdb/testsuite/gdb.trace/report.exp
View file

@ -192,211 +192,212 @@ gdb_test "help tdump" "Print everything collected at the current.*" \
# Check the collected trace data from different sources, such as live
# inferior and tfile.
proc use_collected_data { data_source } { with_test_prefix "${data_source}" {
global tdp1 tdp2 tdp3 tdp4 tdp5 tdp6
global testline1 testline2 testline3 testline4 testline5 testline6
global pcreg fpreg spreg
global srcfile srcdir subdir
global arg1 arg3
global decimal hex gdb_prompt
#
# 9.1 test the tdump command
#
proc use_collected_data { data_source } {
with_test_prefix "${data_source}" {
global tdp1 tdp2 tdp3 tdp4 tdp5 tdp6
global testline1 testline2 testline3 testline4 testline5 testline6
global pcreg fpreg spreg
global srcfile srcdir subdir
global arg1 arg3
global decimal hex gdb_prompt
#
# 9.1 test the tdump command
#
set timeout 60
set timeout 60
gdb_tfind_test "9.1: find frame for TP $tdp1" "tracepoint $tdp1" \
"\$tracepoint" "$tdp1"
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"
# 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"
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".
# 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_test "tdump" \
"\[\r\n\]$pcreg .*" \
"9.1: tdump, regs collected"
gdb_tfind_test "9.1: find frame for TP $tdp3" "tracepoint $tdp3" \
"\$tracepoint" "$tdp3"
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"
# 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"
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"
# 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"
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"
# 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"
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"
# 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]
# 9.2 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
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"
gdb_tfind_test "11.x, 12.1: find start frame" "start" "0"
#
# 11.x test built-in trace variables $trace_frame, $trace_line etc.
#
#
# 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\", \$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\", \$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 "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 $" {
pass "11.4: test \$trace_file"
gdb_test_multiple "print \$trace_file" "11.4: test \$trace_file" {
-re "\\$\[0-9\]+ = \"$srcfile\"\[\r\n\]+$gdb_prompt $" {
pass "11.4: test \$trace_file"
}
-re "\\$\[0-9\]+ = \"$srcdir/$subdir/$srcfile\"\[\r\n\]+$gdb_prompt $" {
pass "11.4: test \$trace_file"
}
}
-re "\\$\[0-9\]+ = \"$srcdir/$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"
#gdb_test "print \$trace_file" "\"$srcdir/$subdir/$srcfile\"" \
# "11.4: test \$trace_file"
#
# 12.x test report generation using arbitrary GDB commands, loops etc.
#
#
# 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
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"
}
}
}
-re "^Found trace frame \[0-9\]+, tracepoint \[0-9\]+\r\n" {
exp_continue
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"
}
}
}
-re "^\[^\r\n\]* line $testline1 .tracepoint .$tdp1\\)\r\n" {
set linecount1 [expr $linecount1 + 1]
exp_continue
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"
}
}
}
-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 "12.4: 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"
}
}
}
}
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"
}
}
}
}
}
use_collected_data "live"

117
gdb/testsuite/gdb.trace/status-stop.exp
View file

@ -37,72 +37,81 @@ if ![gdb_target_supports_trace] {
# Verify that the sequence of commands "tstart tstop tstart" works well.
proc test_tstart_tstop_tstart { } { with_test_prefix "tstart_tstop_tstart" {
global executable
global hex
proc test_tstart_tstop_tstart { } {
with_test_prefix "tstart_tstop_tstart" {
global executable
global hex
# Start with a fresh gdb.
clean_restart ${executable}
if ![runto_main] {
fail "Can't run to main"
return -1
# Start with a fresh gdb.
clean_restart ${executable}
if ![runto_main] {
fail "Can't run to main"
return -1
}
gdb_test "trace func1" "Tracepoint \[0-9\] at $hex: file.*"
gdb_test_no_output "tstart"
gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" \
"continue to end"
gdb_test_no_output "tstop"
gdb_test_no_output "tstart"
}
gdb_test "trace func1" "Tracepoint \[0-9\] at $hex: file.*"
gdb_test_no_output "tstart"
gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end"
gdb_test_no_output "tstop"
gdb_test_no_output "tstart"
}}
}
# Verify the sequence of commands "tstart tstart" works well.
proc test_tstart_tstart { } { with_test_prefix "tstart_tstart" {
global executable
global hex
proc test_tstart_tstart { } {
with_test_prefix "tstart_tstart" {
global executable
global hex
# Start with a fresh gdb.
clean_restart ${executable}
if ![runto_main] {
fail "Can't run to main"
return -1
# Start with a fresh gdb.
clean_restart ${executable}
if ![runto_main] {
fail "Can't run to main"
return -1
}
gdb_test "trace func1" "Tracepoint \[0-9\] at $hex: file.*"
gdb_test_no_output "tstart"
gdb_test "tstart" "" "tstart again" \
"A trace is running already. Start a new run\\? \\(y or n\\) " \
"y"
}
gdb_test "trace func1" "Tracepoint \[0-9\] at $hex: file.*"
gdb_test_no_output "tstart"
gdb_test "tstart" "" "tstart again" "A trace is running already. Start a new run\\? \\(y or n\\) " "y"
}}
}
# Verify that trace stops clearly when trace buffer is full.
proc test_buffer_full_tstart { } { with_test_prefix "buffer_full_tstart" {
global executable
global hex
proc test_buffer_full_tstart { } {
with_test_prefix "buffer_full_tstart" {
global executable
global hex
# Start with a fresh gdb.
clean_restart ${executable}
if ![runto_main] {
fail "Can't run to main"
return -1
# Start with a fresh gdb.
clean_restart ${executable}
if ![runto_main] {
fail "Can't run to main"
return -1
}
gdb_test "trace func2" "Tracepoint \[0-9\] at $hex: file.*"
gdb_trace_setactions "collect buf: define actions" \
"" \
"collect buf" "^$"
gdb_test_no_output "tstart"
gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end"
gdb_test "tstatus" ".*buffer was full.*"
gdb_test_no_output "tstart"
}
gdb_test "trace func2" "Tracepoint \[0-9\] at $hex: file.*"
gdb_trace_setactions "collect buf: define actions" \
"" \
"collect buf" "^$"
gdb_test_no_output "tstart"
gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end"
gdb_test "tstatus" ".*buffer was full.*"
gdb_test_no_output "tstart"
}}
}
test_tstart_tstop_tstart

398
gdb/testsuite/gdb.trace/strace.exp
View file

@ -126,223 +126,245 @@ proc strace_remove_socket { action } {
}
}}
proc strace_info_marker { } { with_test_prefix "info_marker" {
global executable
global gdb_prompt
global libipa
proc strace_info_marker { } {
with_test_prefix "info_marker" {
global executable
global gdb_prompt
global libipa
# Restart with a fresh gdb.
clean_restart $executable
gdb_load_shlibs $libipa
if ![runto_main] {
fail "Can't run to main"
return -1
}
# List the markers in program. They should be disabled.
gdb_test "info static-tracepoint-markers" \
".*ust/bar\[\t \]+n\[\t \]+.*ust/bar2\[\t \]+n\[\t \]+.*"
# List all the thread. It is expected to get three threads without
# any errors.
gdb_test_multiple "info threads 3 2 1" "info threads" {
-re "3\[ \t\]+Thread .*2\[ \t\]+Thread .*1\[ \t\]+Thread .*${gdb_prompt} $" {
pass "info threads"
# Restart with a fresh gdb.
clean_restart $executable
gdb_load_shlibs $libipa
if ![runto_main] {
fail "Can't run to main"
return -1
}
}
# GDB detaches inferior so that the socket file can be removed.
gdb_test_multiple "detach" "detach" {
-re "Detaching .*, process .*${gdb_prompt} $" {
pass "detach"
# List the markers in program. They should be disabled.
gdb_test "info static-tracepoint-markers" \
".*ust/bar\[\t \]+n\[\t \]+.*ust/bar2\[\t \]+n\[\t \]+.*"
# List all the thread. It is expected to get three threads without
# any errors.
gdb_test_multiple "info threads 3 2 1" "info threads" {
-re "3\[ \t\]+Thread .*2\[ \t\]+Thread .*1\[ \t\]+Thread .*${gdb_prompt} $" {
pass "info threads"
}
}
}
}}
proc strace_probe_marker { } { with_test_prefix "probe_marker" {
global executable
global expect_out
global gdb_prompt
global hex
global libipa
# Restart with a fresh gdb.
clean_restart $executable
gdb_load_shlibs $libipa
if ![runto_main] {
fail "Can't run to main"
return -1
}
gdb_test "strace -m ust/bar" "Static tracepoint \[0-9\]+ at ${hex}: file.*"
gdb_test "strace -m ust/bar2" "Static tracepoint \[0-9\]+ at ${hex}: file.*"
# Two trace markers should be enabled.
gdb_test "info static-tracepoint-markers" \
"ust/bar\[\t \]+y\[\t \]+$hex .*ust/bar2\[\t \]+y\[\t \]+$hex.*"
gdb_test "break end" "Breakpoint \[0-9\]+ at.*"
gdb_test_no_output "tstart"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end"
gdb_test_no_output "tstop"
gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0"
gdb_test "tfind" "Found trace frame 1, tracepoint .*" "tfind frame 1"
gdb_test "tfind" "Target failed to find requested trace frame\\..*"
}}
proc strace_trace_on_same_addr { type } {
with_test_prefix "trace_same_addr $type" {
global executable
global expect_out
global gdb_prompt
global hex
global libipa
# Restart with a fresh gdb.
clean_restart $executable
gdb_load_shlibs $libipa
if ![runto_main] {
fail "Can't run to main"
return -1
}
set marker_bar_addr ""
set marker_bar2_addr ""
# List the markers in program. They should be disabled.
gdb_test_multiple "info static-tracepoint-markers" "info static-tracepoint-markers 1" {
-re ".*ust/bar\[\t \]+n.*${gdb_prompt} $" {
set ignore ""
regexp "ust/bar\[\t \]+n\[\t \]+($hex) .*ust/bar2\[\t \]+n\[\t \]+($hex) " \
"$expect_out(0,string)" ignore marker_bar_addr marker_bar2_addr
pass "info static-tracepoint-markers 1"
}
-re ".*${gdb_prompt} $" {
fail "info static-tracepoint-markers 1"
}
}
gdb_test "strace -m ust/bar" "Static tracepoint \[0-9\]+ at ${hex}: file.*"
gdb_test "strace -m ust/bar2" "Static tracepoint \[0-9\]+ at ${hex}: file.*"
# Two trace markers should be enabled.
gdb_test "info static-tracepoint-markers" \
"ust/bar\[\t \]+y\[\t \]+$hex .*ust/bar2\[\t \]+y\[\t \]+$hex.*" \
"info static-tracepoint-markers 2"
# Set breapoints or tracepoints.
set test "${type} on marker bar"
gdb_test_multiple "${type} *${marker_bar_addr}" $test {
-re "\(Fast trace|Trace|Break\)point \[0-9\]+ at ${hex}: file.*\r\n$gdb_prompt $" {
pass $test
}
-re ".*\r\n$gdb_prompt $" {
if [string equal $type "ftrace"] {
# The instruction may be not long enough to set a fast
# tracepoint. Skip the rest of this test.
return -1
} else {
fail $test
}
}
}
set test "${type} on marker bar2"
gdb_test_multiple "${type} *${marker_bar2_addr}" $test {
-re "\(Fast trace|Trace|Break\)point \[0-9\]+ at ${hex}: file.*" {
pass $test
}
-re ".*\r\n$gdb_prompt $" {
if [string equal $type "ftrace"] {
# The instruction may be not long enough to set a fast
# tracepoint. Skip the rest of this test.
return -1
} else {
fail $test
# GDB detaches inferior so that the socket file can be removed.
gdb_test_multiple "detach" "detach" {
-re "Detaching .*, process .*${gdb_prompt} $" {
pass "detach"
}
}
}
}
gdb_test "break end" "Breakpoint \[0-9\]+ at.*"
proc strace_probe_marker { } {
with_test_prefix "probe_marker" {
global executable
global expect_out
global gdb_prompt
global hex
global libipa
if [string equal $type "break"] {
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" \
"continue to bar"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" \
"continue to bar2"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" \
"continue to end"
} else {
# Restart with a fresh gdb.
clean_restart $executable
gdb_load_shlibs $libipa
if ![runto_main] {
fail "Can't run to main"
return -1
}
gdb_test "strace -m ust/bar" \
"Static tracepoint \[0-9\]+ at ${hex}: file.*"
gdb_test "strace -m ust/bar2" \
"Static tracepoint \[0-9\]+ at ${hex}: file.*"
# Two trace markers should be enabled.
gdb_test "info static-tracepoint-markers" \
"ust/bar\[\t \]+y\[\t \]+$hex .*ust/bar2\[\t \]+y\[\t \]+$hex.*"
gdb_test "break end" "Breakpoint \[0-9\]+ at.*"
gdb_test_no_output "tstart"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" \
"continue to end"
gdb_test_no_output "tstop"
gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0"
gdb_test "tfind" "Found trace frame 1, tracepoint .*" "tfind frame 1"
gdb_test "tfind" "Found trace frame 2, tracepoint .*" "tfind frame 2"
gdb_test "tfind" "Found trace frame 3, tracepoint .*" "tfind frame 3"
gdb_test "tfind" "Target failed to find requested trace frame\\..*"
gdb_test "tfind" "Found trace frame 0, tracepoint .*" \
"tfind frame 0"
gdb_test "tfind" "Found trace frame 1, tracepoint .*" \
"tfind frame 1"
gdb_test "tfind" \
"Target failed to find requested trace frame\\..*"
}
}}
}
proc strace_trace_on_diff_addr { } { with_test_prefix "trace_diff_addr" {
proc strace_trace_on_same_addr { type } {
with_test_prefix "trace_same_addr $type" {
global executable
global expect_out
global gdb_prompt
global hex
global libipa
global executable
global expect_out
global gdb_prompt
global hex
global libipa
# Restart with a fresh gdb.
clean_restart $executable
gdb_load_shlibs $libipa
if ![runto_main] {
fail "Can't run to main"
return -1
}
set marker_bar_addr ""
set marker_bar2_addr ""
# List the markers in program. They should be disabled.
gdb_test_multiple "info static-tracepoint-markers" "info static-tracepoint-markers 1" {
-re ".*ust/bar\[\t \]+n.*${gdb_prompt} $" {
set ignore ""
regexp "ust/bar\[\t \]+n\[\t \]+($hex) .*ust/bar2\[\t \]+n\[\t \]+($hex) " \
"$expect_out(0,string)" ignore marker_bar_addr marker_bar2_addr
pass "info static-tracepoint-markers 1"
# Restart with a fresh gdb.
clean_restart $executable
gdb_load_shlibs $libipa
if ![runto_main] {
fail "Can't run to main"
return -1
}
-re ".*${gdb_prompt} $" {
fail "info static-tracepoint-markers 1"
set marker_bar_addr ""
set marker_bar2_addr ""
# List the markers in program. They should be disabled.
gdb_test_multiple "info static-tracepoint-markers" "info static-tracepoint-markers 1" {
-re ".*ust/bar\[\t \]+n.*${gdb_prompt} $" {
set ignore ""
regexp "ust/bar\[\t \]+n\[\t \]+($hex) .*ust/bar2\[\t \]+n\[\t \]+($hex) " \
"$expect_out(0,string)" ignore marker_bar_addr marker_bar2_addr
pass "info static-tracepoint-markers 1"
}
-re ".*${gdb_prompt} $" {
fail "info static-tracepoint-markers 1"
}
}
gdb_test "strace -m ust/bar" "Static tracepoint \[0-9\]+ at ${hex}: file.*"
gdb_test "strace -m ust/bar2" "Static tracepoint \[0-9\]+ at ${hex}: file.*"
# Two trace markers should be enabled.
gdb_test "info static-tracepoint-markers" \
"ust/bar\[\t \]+y\[\t \]+$hex .*ust/bar2\[\t \]+y\[\t \]+$hex.*" \
"info static-tracepoint-markers 2"
# Set breapoints or tracepoints.
set test "${type} on marker bar"
gdb_test_multiple "${type} *${marker_bar_addr}" $test {
-re "\(Fast trace|Trace|Break\)point \[0-9\]+ at ${hex}: file.*\r\n$gdb_prompt $" {
pass $test
}
-re ".*\r\n$gdb_prompt $" {
if [string equal $type "ftrace"] {
# The instruction may be not long enough to set a fast
# tracepoint. Skip the rest of this test.
return -1
} else {
fail $test
}
}
}
set test "${type} on marker bar2"
gdb_test_multiple "${type} *${marker_bar2_addr}" $test {
-re "\(Fast trace|Trace|Break\)point \[0-9\]+ at ${hex}: file.*" {
pass $test
}
-re ".*\r\n$gdb_prompt $" {
if [string equal $type "ftrace"] {
# The instruction may be not long enough to set a fast
# tracepoint. Skip the rest of this test.
return -1
} else {
fail $test
}
}
}
gdb_test "break end" "Breakpoint \[0-9\]+ at.*"
if [string equal $type "break"] {
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" \
"continue to bar"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" \
"continue to bar2"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" \
"continue to end"
} else {
gdb_test_no_output "tstart"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" \
"continue to end"
gdb_test_no_output "tstop"
gdb_test "tfind" "Found trace frame 0, tracepoint .*" \
"tfind frame 0"
gdb_test "tfind" "Found trace frame 1, tracepoint .*" \
"tfind frame 1"
gdb_test "tfind" "Found trace frame 2, tracepoint .*" \
"tfind frame 2"
gdb_test "tfind" "Found trace frame 3, tracepoint .*" \
"tfind frame 3"
gdb_test "tfind" \
"Target failed to find requested trace frame\\..*"
}
}
}
gdb_test "strace -m ust/bar" "Static tracepoint \[0-9\]+ at ${hex}: file.*"
proc strace_trace_on_diff_addr { } {
with_test_prefix "trace_diff_addr" {
gdb_test "info static-tracepoint-markers" \
"ust/bar\[\t \]+y\[\t \]+$hex .*ust/bar2\[\t \]+n\[\t \]+$hex.*" \
"info static-tracepoint-markers 2"
global executable
global expect_out
global gdb_prompt
global hex
global libipa
# Restart with a fresh gdb.
clean_restart $executable
gdb_load_shlibs $libipa
if ![runto_main] {
fail "Can't run to main"
return -1
}
set marker_bar_addr ""
set marker_bar2_addr ""
# List the markers in program. They should be disabled.
gdb_test_multiple "info static-tracepoint-markers" "info static-tracepoint-markers 1" {
-re ".*ust/bar\[\t \]+n.*${gdb_prompt} $" {
set ignore ""
regexp "ust/bar\[\t \]+n\[\t \]+($hex) .*ust/bar2\[\t \]+n\[\t \]+($hex) " \
"$expect_out(0,string)" ignore marker_bar_addr marker_bar2_addr
pass "info static-tracepoint-markers 1"
}
-re ".*${gdb_prompt} $" {
fail "info static-tracepoint-markers 1"
}
}
gdb_test "strace -m ust/bar" "Static tracepoint \[0-9\]+ at ${hex}: file.*"
gdb_test "info static-tracepoint-markers" \
"ust/bar\[\t \]+y\[\t \]+$hex .*ust/bar2\[\t \]+n\[\t \]+$hex.*" \
"info static-tracepoint-markers 2"
# Set common tracepoint.
gdb_test "trace *${marker_bar2_addr}" \
"Tracepoint \[0-9\]+ at ${hex}: file.*"
# Set common tracepoint.
gdb_test "trace *${marker_bar2_addr}" \
"Tracepoint \[0-9\]+ at ${hex}: file.*"
gdb_test "break end" "Breakpoint \[0-9\]+ at.*"
gdb_test "break end" "Breakpoint \[0-9\]+ at.*"
gdb_test_no_output "tstart"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end"
gdb_test_no_output "tstop"
gdb_test_no_output "tstart"
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" \
"continue to end"
gdb_test_no_output "tstop"
gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0"
gdb_test "tfind" "Found trace frame 1, tracepoint .*" "tfind frame 1"
gdb_test "tfind" "Target failed to find requested trace frame\\..*"
}}
gdb_test "tfind" "Found trace frame 0, tracepoint .*" \
"tfind frame 0"
gdb_test "tfind" "Found trace frame 1, tracepoint .*" \
"tfind frame 1"
gdb_test "tfind" \
"Target failed to find requested trace frame\\..*"
}
}
# Run it on x86/x86_64 linux.
if { [istarget "x86_64-*-linux*"] || [istarget "i\[34567\]86-*-linux*"] } {

680
gdb/testsuite/gdb.trace/unavailable.exp
View file

@ -133,174 +133,180 @@ proc test_maybe_regvar_display { var } {
# Test procs
#
proc gdb_collect_args_test {} { with_test_prefix "unavailable arguments" {
global cr
global gdb_prompt
proc gdb_collect_args_test {} {
with_test_prefix "unavailable arguments" {
global cr
global gdb_prompt
prepare_for_trace_test
prepare_for_trace_test
gdb_test "trace args_test_func" \
"Tracepoint \[0-9\]+ at .*" \
"set tracepoint"
# Begin the test.
run_trace_experiment args_test_func
# Test printing the variables, and also their addresses. We
# haven't collected any stack, so there's no way GDB can figure
# out the latter.
gdb_test "print argc" " = <unavailable>"
gdb_test "print &argc" \
"Can't take address of \"argc\" which isn't an lvalue\."
gdb_test "print argi" " = <unavailable>"
gdb_test "print &argi" \
"Can't take address of \"argi\" which isn't an lvalue\."
gdb_test "print argf" " = <unavailable>"
gdb_test "print &argf" \
"Can't take address of \"argf\" which isn't an lvalue\."
gdb_test "print argd" " = <unavailable>"
gdb_test "print &argd" \
"Can't take address of \"argd\" which isn't an lvalue\."
# struct arg as one of several args (near end of list)
gdb_test "print argstruct" \
" = \{memberc = <unavailable>, memberi = <unavailable>, memberf = <unavailable>, memberd = <unavailable>\}"
gdb_test "print argstruct.memberc" " = <unavailable>"
gdb_test "print argstruct.memberi" " = <unavailable>"
gdb_test "print argstruct.memberf" " = <unavailable>"
gdb_test "print argstruct.memberd" " = <unavailable>"
gdb_test "print argarray" " = \\(int \\*\\) <unavailable>"
gdb_test "print &argarray" \
"Can't take address of \"argarray\" which isn't an lvalue\."
gdb_test "print argarray\[0\]" "value is not available"
# Test "info args"
set r ""
set r "${r}argc = <unavailable>${cr}"
set r "${r}argi = <unavailable>${cr}"
set r "${r}argf = <unavailable>${cr}"
set r "${r}argd = <unavailable>${cr}"
set r "${r}argstruct = {memberc = <unavailable>, memberi = <unavailable>, memberf = <unavailable>, memberd = <unavailable>}${cr}"
set r "${r}argarray = <unavailable>${cr}"
gdb_test "info args" "$r" "info args"
test_maybe_regvar_display "argc"
gdb_test "tfind none" \
"#0 end .*" \
"cease trace debugging"
}}
proc gdb_collect_locals_test { func msg } { with_test_prefix "unavailable locals: $msg" {
global cr
global gdb_prompt
prepare_for_trace_test
set testline [gdb_get_line_number "set $func tracepoint here"]
gdb_test "trace $testline" \
gdb_test "trace args_test_func" \
"Tracepoint \[0-9\]+ at .*" \
"set tracepoint"
# Begin the test.
run_trace_experiment $func
# Begin the test.
run_trace_experiment args_test_func
gdb_test "print locc" " = <unavailable>"
gdb_test "print loci" " = <unavailable>"
gdb_test "print locf" " = <unavailable>"
gdb_test "print locd" " = <unavailable>"
# Test printing the variables, and also their addresses. We
# haven't collected any stack, so there's no way GDB can figure
# out the latter.
gdb_test "print locst.memberc" " = <unavailable>"
gdb_test "print locst.memberi" " = <unavailable>"
gdb_test "print locst.memberf" " = <unavailable>"
gdb_test "print locst.memberd" " = <unavailable>"
gdb_test "print argc" " = <unavailable>"
gdb_test "print &argc" \
"Can't take address of \"argc\" which isn't an lvalue\."
gdb_test "print locar\[0\]" " = <unavailable>"
gdb_test "print locar\[1\]" " = <unavailable>"
gdb_test "print locar\[2\]" " = <unavailable>"
gdb_test "print locar\[3\]" " = <unavailable>"
gdb_test "print argi" " = <unavailable>"
gdb_test "print &argi" \
"Can't take address of \"argi\" which isn't an lvalue\."
# Test "info locals"
set r ""
set r "${r}locf = <unavailable>${cr}"
set r "${r}locd = <unavailable>${cr}"
set r "${r}locst = {memberc = <unavailable>, memberi = <unavailable>, memberf = <unavailable>, memberd = <unavailable>}${cr}"
set r "${r}locar = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}${cr}"
set r "${r}i = <unavailable>${cr}"
if { $func == "local_test_func" } {
set r "${r}locdefst = {<No data fields>}${cr}"
gdb_test "print argf" " = <unavailable>"
gdb_test "print &argf" \
"Can't take address of \"argf\" which isn't an lvalue\."
gdb_test "print argd" " = <unavailable>"
gdb_test "print &argd" \
"Can't take address of \"argd\" which isn't an lvalue\."
# struct arg as one of several args (near end of list)
gdb_test "print argstruct" \
" = \{memberc = <unavailable>, memberi = <unavailable>, memberf = <unavailable>, memberd = <unavailable>\}"
gdb_test "print argstruct.memberc" " = <unavailable>"
gdb_test "print argstruct.memberi" " = <unavailable>"
gdb_test "print argstruct.memberf" " = <unavailable>"
gdb_test "print argstruct.memberd" " = <unavailable>"
gdb_test "print argarray" " = \\(int \\*\\) <unavailable>"
gdb_test "print &argarray" \
"Can't take address of \"argarray\" which isn't an lvalue\."
gdb_test "print argarray\[0\]" "value is not available"
# Test "info args"
set r ""
set r "${r}argc = <unavailable>${cr}"
set r "${r}argi = <unavailable>${cr}"
set r "${r}argf = <unavailable>${cr}"
set r "${r}argd = <unavailable>${cr}"
set r "${r}argstruct = {memberc = <unavailable>, memberi = <unavailable>, memberf = <unavailable>, memberd = <unavailable>}${cr}"
set r "${r}argarray = <unavailable>${cr}"
gdb_test "info args" "$r" "info args"
test_maybe_regvar_display "argc"
gdb_test "tfind none" \
"#0 end .*" \
"cease trace debugging"
}
set r "${r}locc = <unavailable>${cr}"
set r "${r}loci = <unavailable>${cr}"
gdb_test "info locals" "$r" "info locals"
}
test_maybe_regvar_display "loci"
proc gdb_collect_locals_test { func msg } {
with_test_prefix "unavailable locals: $msg" {
global cr
global gdb_prompt
gdb_test "tfind none" \
"#0 end .*" \
"cease trace debugging"
}}
prepare_for_trace_test
proc gdb_unavailable_registers_test { } { with_test_prefix "unavailable registers" {
global gdb_prompt
global spreg
global pcreg
set testline [gdb_get_line_number "set $func tracepoint here"]
prepare_for_trace_test
# We'll simply re-use the globals_test_function for this test
gdb_test "trace globals_test_func" \
gdb_test "trace $testline" \
"Tracepoint \[0-9\]+ at .*" \
"set tracepoint"
# Collect nothing.
# Begin the test.
run_trace_experiment $func
# Begin the test.
run_trace_experiment globals_test_func
gdb_test "print locc" " = <unavailable>"
gdb_test "print loci" " = <unavailable>"
gdb_test "print locf" " = <unavailable>"
gdb_test "print locd" " = <unavailable>"
# On some archs, the $sp/$pc are a real raw registers. On others,
# like x86, they're user registers. Test both variants.
test_register_unavailable "\$$spreg"
test_register_unavailable "\$sp"
gdb_test "print locst.memberc" " = <unavailable>"
gdb_test "print locst.memberi" " = <unavailable>"
gdb_test "print locst.memberf" " = <unavailable>"
gdb_test "print locst.memberd" " = <unavailable>"
# Test reading uncollected pseudo-registers. The set of which
# depends on target.
if [is_amd64_regs_target] {
# Check the raw register first.
test_register_unavailable "\$rax"
test_register_unavailable "\$eax"
test_register_unavailable "\$ax"
} elseif [is_x86_like_target] {
# Check the raw register first.
test_register_unavailable "\$eax"
test_register_unavailable "\$ax"
gdb_test "print locar\[0\]" " = <unavailable>"
gdb_test "print locar\[1\]" " = <unavailable>"
gdb_test "print locar\[2\]" " = <unavailable>"
gdb_test "print locar\[3\]" " = <unavailable>"
# Test "info locals"
set r ""
set r "${r}locf = <unavailable>${cr}"
set r "${r}locd = <unavailable>${cr}"
set r "${r}locst = {memberc = <unavailable>, memberi = <unavailable>, memberf = <unavailable>, memberd = <unavailable>}${cr}"
set r "${r}locar = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}${cr}"
set r "${r}i = <unavailable>${cr}"
if { $func == "local_test_func" } {
set r "${r}locdefst = {<No data fields>}${cr}"
}
set r "${r}locc = <unavailable>${cr}"
set r "${r}loci = <unavailable>${cr}"
gdb_test "info locals" "$r" "info locals"
test_maybe_regvar_display "loci"
gdb_test "tfind none" \
"#0 end .*" \
"cease trace debugging"
}
}
# GDBserver always provides the PC value of regular tracepoint
# hits, since it's the same as the tracepoint's address.
test_register "\$$pcreg"
test_register "\$pc"
proc gdb_unavailable_registers_test { } {
with_test_prefix "unavailable registers" {
global gdb_prompt
global spreg
global pcreg
gdb_test "info registers" \
"\\*value not available\\*.*\\*value not available\\*" \
"info registers, multiple registers not available"
prepare_for_trace_test
gdb_test "info registers \$$spreg" \
"\\*value not available\\*" \
"info registers \$$spreg reports not available"
# We'll simply re-use the globals_test_function for this test
gdb_test "trace globals_test_func" \
"Tracepoint \[0-9\]+ at .*" \
"set tracepoint"
gdb_test "tfind none" "#0 end .*" "cease trace debugging"
}}
# Collect nothing.
# Begin the test.
run_trace_experiment globals_test_func
# On some archs, the $sp/$pc are a real raw registers. On others,
# like x86, they're user registers. Test both variants.
test_register_unavailable "\$$spreg"
test_register_unavailable "\$sp"
# Test reading uncollected pseudo-registers. The set of which
# depends on target.
if [is_amd64_regs_target] {
# Check the raw register first.
test_register_unavailable "\$rax"
test_register_unavailable "\$eax"
test_register_unavailable "\$ax"
} elseif [is_x86_like_target] {
# Check the raw register first.
test_register_unavailable "\$eax"
test_register_unavailable "\$ax"
}
# GDBserver always provides the PC value of regular tracepoint
# hits, since it's the same as the tracepoint's address.
test_register "\$$pcreg"
test_register "\$pc"
gdb_test "info registers" \
"\\*value not available\\*.*\\*value not available\\*" \
"info registers, multiple registers not available"
gdb_test "info registers \$$spreg" \
"\\*value not available\\*" \
"info registers \$$spreg reports not available"
gdb_test "tfind none" "#0 end .*" "cease trace debugging"
}
}
proc gdb_unavailable_floats { } {
global gdb_prompt
@ -335,244 +341,246 @@ proc gdb_unavailable_floats { } {
}
}
proc gdb_collect_globals_test { } { with_test_prefix "collect globals" {
global ws
global cr
global gdb_prompt
global hex
proc gdb_collect_globals_test { } {
with_test_prefix "collect globals" {
global ws
global cr
global gdb_prompt
global hex
prepare_for_trace_test
prepare_for_trace_test
set testline [gdb_get_line_number "set globals_test_func tracepoint here"]
set testline [gdb_get_line_number "set globals_test_func tracepoint here"]
gdb_test "trace $testline" \
gdb_test "trace $testline" \
"Tracepoint \[0-9\]+ at .*" \
"set tracepoint"
# We collect the initial sizeof(pointer) bytes of derived_partial
# in an attempt of collecting the vptr. Not portable, but should
# work everywhere we need to care.
gdb_trace_setactions "define actions" \
"" \
"collect struct_b.struct_a.array\[2\]" "^$" \
"collect struct_b.struct_a.array\[100\]" "^$" \
\
"collect a" "^$" \
"collect c" "^$" \
\
"collect tarray\[0\].a" "^$" \
"collect tarray\[1\].a" "^$" \
"collect tarray\[3\].a" "^$" \
"collect tarray\[3\].b" "^$" \
"collect tarray\[4\].b" "^$" \
"collect tarray\[5\].b" "^$" \
\
"collect g_string_p" "^$" \
"collect g_string_partial\[1\]" "^$" \
"collect g_string_partial\[2\]" "^$" \
\
"collect g_structref_p" "^$" \
\
"collect *((char *)&derived_partial)@sizeof\(void *\)" "^$" \
"collect derived_whole" "^$" \
\
"collect virtual_partial.z" "^$"
# We collect the initial sizeof(pointer) bytes of derived_partial
# in an attempt of collecting the vptr. Not portable, but should
# work everywhere we need to care.
gdb_trace_setactions "define actions" \
"" \
"collect struct_b.struct_a.array\[2\]" "^$" \
"collect struct_b.struct_a.array\[100\]" "^$" \
\
"collect a" "^$" \
"collect c" "^$" \
\
"collect tarray\[0\].a" "^$" \
"collect tarray\[1\].a" "^$" \
"collect tarray\[3\].a" "^$" \
"collect tarray\[3\].b" "^$" \
"collect tarray\[4\].b" "^$" \
"collect tarray\[5\].b" "^$" \
\
"collect g_string_p" "^$" \
"collect g_string_partial\[1\]" "^$" \
"collect g_string_partial\[2\]" "^$" \
\
"collect g_structref_p" "^$" \
\
"collect *((char *)&derived_partial)@sizeof\(void *\)" "^$" \
"collect derived_whole" "^$" \
\
"collect virtual_partial.z" "^$"
# Begin the test.
run_trace_experiment globals_test_func
# Begin the test.
run_trace_experiment globals_test_func
gdb_test "print globalc" " = <unavailable>"
gdb_test "print globali" " = <unavailable>"
gdb_test "print globalf" " = <unavailable>"
gdb_test "print globald" " = <unavailable>"
gdb_test "print globalc" " = <unavailable>"
gdb_test "print globali" " = <unavailable>"
gdb_test "print globalf" " = <unavailable>"
gdb_test "print globald" " = <unavailable>"
gdb_test "print globalstruct.memberc" " = <unavailable>"
gdb_test "print globalstruct.memberi" " = <unavailable>"
gdb_test "print globalstruct.memberf" " = <unavailable>"
gdb_test "print globalstruct.memberd" " = <unavailable>"
gdb_test "print globalstruct.memberc" " = <unavailable>"
gdb_test "print globalstruct.memberi" " = <unavailable>"
gdb_test "print globalstruct.memberf" " = <unavailable>"
gdb_test "print globalstruct.memberd" " = <unavailable>"
gdb_test "print globalstruct" \
gdb_test "print globalstruct" \
" = {memberc = <unavailable>, memberi = <unavailable>, memberf = <unavailable>, memberd = <unavailable>}"
gdb_test "print globalp == &globalstruct" \
gdb_test "print globalp == &globalstruct" \
"value is not available" \
"can't compare using non collected global pointer"
gdb_test "print globalarr\[1\]" " = <unavailable>"
gdb_test "print globalarr\[2\]" " = <unavailable>"
gdb_test "print globalarr\[3\]" " = <unavailable>"
gdb_test "print globalarr\[1\]" " = <unavailable>"
gdb_test "print globalarr\[2\]" " = <unavailable>"
gdb_test "print globalarr\[3\]" " = <unavailable>"
gdb_test "print struct_b" \
" = {d = <unavailable>, ef = <unavailable>, struct_a = {a = <unavailable>, b = <unavailable>, array = {<unavailable>, <unavailable>, -1431655766, <unavailable> <repeats 97 times>, -1431655766, <unavailable> <repeats 9899 times>}, ptr = <unavailable>, bitfield = <unavailable>}, s = <unavailable>, static static_struct_a = {a = <unavailable>, b = <unavailable>, array = {<unavailable> <repeats 10000 times>}, ptr = <unavailable>, bitfield = <unavailable>}, string = <unavailable>}"
gdb_test "print struct_b" \
" = {d = <unavailable>, ef = <unavailable>, struct_a = {a = <unavailable>, b = <unavailable>, array = {<unavailable>, <unavailable>, -1431655766, <unavailable> <repeats 97 times>, -1431655766, <unavailable> <repeats 9899 times>}, ptr = <unavailable>, bitfield = <unavailable>}, s = <unavailable>, static static_struct_a = {a = <unavailable>, b = <unavailable>, array = {<unavailable> <repeats 10000 times>}, ptr = <unavailable>, bitfield = <unavailable>}, string = <unavailable>}"
gdb_test "print /x struct_b" \
" = {d = <unavailable>, ef = <unavailable>, struct_a = {a = <unavailable>, b = <unavailable>, array = {<unavailable>, <unavailable>, 0xaaaaaaaa, <unavailable> <repeats 97 times>, 0xaaaaaaaa, <unavailable> <repeats 9899 times>}, ptr = <unavailable>, bitfield = <unavailable>}, s = <unavailable>, static static_struct_a = {a = <unavailable>, b = <unavailable>, array = {<unavailable> <repeats 10000 times>}, ptr = <unavailable>, bitfield = <unavailable>}, string = <unavailable>}"
gdb_test "print /x struct_b" \
" = {d = <unavailable>, ef = <unavailable>, struct_a = {a = <unavailable>, b = <unavailable>, array = {<unavailable>, <unavailable>, 0xaaaaaaaa, <unavailable> <repeats 97 times>, 0xaaaaaaaa, <unavailable> <repeats 9899 times>}, ptr = <unavailable>, bitfield = <unavailable>}, s = <unavailable>, static static_struct_a = {a = <unavailable>, b = <unavailable>, array = {<unavailable> <repeats 10000 times>}, ptr = <unavailable>, bitfield = <unavailable>}, string = <unavailable>}"
gdb_test "print /x struct_b.struct_a" \
" = {a = <unavailable>, b = <unavailable>, array = {<unavailable>, <unavailable>, 0xaaaaaaaa, <unavailable> <repeats 97 times>, 0xaaaaaaaa, <unavailable> <repeats 9899 times>}, ptr = <unavailable>, bitfield = <unavailable>}"
gdb_test "print /x struct_b.struct_a" \
" = {a = <unavailable>, b = <unavailable>, array = {<unavailable>, <unavailable>, 0xaaaaaaaa, <unavailable> <repeats 97 times>, 0xaaaaaaaa, <unavailable> <repeats 9899 times>}, ptr = <unavailable>, bitfield = <unavailable>}"
gdb_test "print /x struct_b.struct_a.array" \
" = {<unavailable>, <unavailable>, 0xaaaaaaaa, <unavailable> <repeats 97 times>, 0xaaaaaaaa, <unavailable> <repeats 9899 times>}"
gdb_test "print /x struct_b.struct_a.array" \
" = {<unavailable>, <unavailable>, 0xaaaaaaaa, <unavailable> <repeats 97 times>, 0xaaaaaaaa, <unavailable> <repeats 9899 times>}"
gdb_test "print /x struct_b.struct_a.array\[0\]" " = <unavailable>"
gdb_test "print /x struct_b.struct_a.array\[0\]" " = <unavailable>"
gdb_test "print /x struct_b.struct_a.array\[2\]" " = 0xaaaaaaaa"
gdb_test "print /x struct_b.struct_a.array\[2\]" " = 0xaaaaaaaa"
# Check the target doesn't overcollect. GDB used to merge memory
# ranges to collect if they were close enough (collecting the hole
# as well), but does not do that anymore. It's plausible that a
# target may do this on its end, but as of this writing, no known
# target does it.
gdb_test "print {a, b, c}" \
" = \\{1, <unavailable>, 3\\}" \
"No overcollect of almost but not quite adjacent memory ranges"
# Check the target doesn't overcollect. GDB used to merge memory
# ranges to collect if they were close enough (collecting the hole
# as well), but does not do that anymore. It's plausible that a
# target may do this on its end, but as of this writing, no known
# target does it.
gdb_test "print {a, b, c}" \
" = \\{1, <unavailable>, 3\\}" \
"No overcollect of almost but not quite adjacent memory ranges"
# Check <unavailable> isn't confused with 0 in array element repetitions
# Check <unavailable> isn't confused with 0 in array element repetitions
gdb_test_no_output "set print repeat 1"
gdb_test_no_output "set print repeat 1"
gdb_test "print /x tarray" \
" = \{\{a = 0x0, b = <unavailable>\} <repeats 2 times>, \{a = <unavailable>, b = <unavailable>\}, \{a = 0x0, b = 0x0\}, \{a = <unavailable>, b = 0x0\} <repeats 2 times>, \{a = <unavailable>, b = <unavailable>\} <repeats 2 times>\}" \
"<unavailable> is not the same as 0 in array element repetitions"
gdb_test "print /x tarray" \
" = \{\{a = 0x0, b = <unavailable>\} <repeats 2 times>, \{a = <unavailable>, b = <unavailable>\}, \{a = 0x0, b = 0x0\}, \{a = <unavailable>, b = 0x0\} <repeats 2 times>, \{a = <unavailable>, b = <unavailable>\} <repeats 2 times>\}" \
"<unavailable> is not the same as 0 in array element repetitions"
gdb_test_no_output "set print repeat 10"
gdb_test_no_output "set print repeat 10"
# Check that value repeat handles unavailable-ness.
gdb_test "print *tarray@3" " = \\{\\{a = 0, b = <unavailable>\\}, \\{a = 0, b = <unavailable>\\}, \\{a = <unavailable>, b = <unavailable>\\}\\}"
# Check that value repeat handles unavailable-ness.
gdb_test "print *tarray@3" " = \\{\\{a = 0, b = <unavailable>\\}, \\{a = 0, b = <unavailable>\\}, \\{a = <unavailable>, b = <unavailable>\\}\\}"
# Static fields
# Static fields
gdb_test "print struct_b.static_struct_a" \
" = {a = <unavailable>, b = <unavailable>, array = {<unavailable> <repeats 10000 times>}, ptr = <unavailable>, bitfield = <unavailable>}"
gdb_test "print struct_b.static_struct_a" \
" = {a = <unavailable>, b = <unavailable>, array = {<unavailable> <repeats 10000 times>}, ptr = <unavailable>, bitfield = <unavailable>}"
# Bitfields
# Bitfields
gdb_test "print struct_b.struct_a.bitfield" " = <unavailable>"
gdb_test "print struct_b.struct_a.bitfield" " = <unavailable>"
# References
# References
gdb_test "print g_int" " = <unavailable>"
gdb_test "print g_int" " = <unavailable>"
gdb_test "print g_ref" \
"\\(int &\\) @$hex: <unavailable>" \
"global reference shows address but not value"
gdb_test "print g_ref" \
"\\(int &\\) @$hex: <unavailable>" \
"global reference shows address but not value"
gdb_test "print *&g_ref" \
"\\$\[0-9\]+ = <unavailable>$cr" \
"referenced integer was not collected (taking address of reference)"
gdb_test "print *&g_ref" \
"\\$\[0-9\]+ = <unavailable>$cr" \
"referenced integer was not collected (taking address of reference)"
gdb_test "print *g_structref_p" \
" = {d = <unavailable>, ref = <unavailable>}"
gdb_test "print *g_structref_p" \
" = {d = <unavailable>, ref = <unavailable>}"
# Strings
# Strings
# Const string is always available, even when not collected.
gdb_test "print g_const_string" \
" = \"hello world\"$cr" \
"non collected const string is still printable"
# Const string is always available, even when not collected.
gdb_test "print g_const_string" \
" = \"hello world\"$cr" \
"non collected const string is still printable"
gdb_test "print g_string_p" \
" = $hex <g_const_string> \"hello world\"" \
"printing constant string through collected pointer"
gdb_test "print g_string_p" \
" = $hex <g_const_string> \"hello world\"" \
"printing constant string through collected pointer"
gdb_test "print g_string_unavail" \
" = \{<unavailable> <repeats 12 times>\}" \
"printing non collected string"
gdb_test "print g_string_unavail" \
" = \{<unavailable> <repeats 12 times>\}" \
"printing non collected string"
# Incomplete strings print as an array.
gdb_test "print g_string_partial" \
"\\$\[0-9\]+ = \{<unavailable>, 101 'e', 108 'l', <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>\}" \
"printing partially collected string"
# Incomplete strings print as an array.
gdb_test "print g_string_partial" \
"\\$\[0-9\]+ = \{<unavailable>, 101 'e', 108 'l', <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>\}" \
"printing partially collected string"
# It is important for this test that the last examined value is
# <unavailable>, to exercise the case of the $__ convenience
# variable being set to <unavailable> without error.
set msg "examining partially collected object"
gdb_test_multiple "x /10x &struct_b" "$msg" {
-re "$hex <struct_b>:${ws}<unavailable>${ws}<unavailable>${ws}<unavailable>${ws}<unavailable>$cr$hex <struct_b\\+16>:${ws}<unavailable>${ws}<unavailable>${ws}0xaaaaaaaa${ws}<unavailable>$cr$hex <struct_b\\+32>:${ws}<unavailable>${ws}<unavailable>$cr$gdb_prompt $" {
pass "$msg"
# It is important for this test that the last examined value is
# <unavailable>, to exercise the case of the $__ convenience
# variable being set to <unavailable> without error.
set msg "examining partially collected object"
gdb_test_multiple "x /10x &struct_b" "$msg" {
-re "$hex <struct_b>:${ws}<unavailable>${ws}<unavailable>${ws}<unavailable>${ws}<unavailable>$cr$hex <struct_b\\+16>:${ws}<unavailable>${ws}<unavailable>${ws}0xaaaaaaaa${ws}<unavailable>$cr$hex <struct_b\\+32>:${ws}<unavailable>${ws}<unavailable>$cr$gdb_prompt $" {
pass "$msg"
}
-re "value is not available" {
fail "$msg"
}
}
-re "value is not available" {
fail "$msg"
gdb_test "p \$__" " = <unavailable>" "last examined value was <unavailable>"
# This tests that building the array does not require accessing
# g_int's contents.
gdb_test "print { 1, g_int, 3 }" \
" = \\{1, <unavailable>, 3\\}" \
"build array from unavailable value"
# Note, depends on previous test.
gdb_test "print \$\[1\]" \
" = <unavailable>" \
"subscript a non-memory rvalue array, accessing an unvailable element"
# Access a field of a non-lazy value, making sure the
# unavailable-ness is propagated. History values are easy
# non-lazy values, so use those. The first test just sets up for
# the second.
gdb_test "print g_smallstruct" " = \\{member = <unavailable>\\}"
gdb_test "print \$.member" " = <unavailable>"
# Cast to baseclass, checking the unavailable-ness is propagated.
gdb_test "print (small_struct) g_smallstruct_b" " = \\{member = <unavailable>\\}"
# Same cast, but starting from a non-lazy, value.
gdb_test "print g_smallstruct_b" " = \\{<small_struct> = \\{member = <unavailable>\\}, <No data fields>\\}"
gdb_test "print (small_struct) \$" " = \\{member = <unavailable>\\}"
gdb_test_no_output "set print object on"
with_test_prefix "print object on" {
# With print object on, printing a pointer may need to fetch
# the pointed-to object, to check its run-time type. Make
# sure that fails gracefully and transparently when the
# pointer itself is unavailable.
gdb_test "print virtualp" " = \\(Virtual \\*\\) <unavailable>"
# no vtable pointer available
gdb_test "print derived_unavail" \
" = {<Middle> = <unavailable>, _vptr.Derived = <unavailable>, z = <unavailable>}"
# vtable pointer available, but nothing else
gdb_test "print derived_partial" \
" = \\(Derived\\) {<Middle> = {<Base> = <unavailable>, _vptr.Middle = <unavailable>, y = <unavailable>}, _vptr.Derived = $hex <vtable for Derived.*>, z = <unavailable>}"
# whole object available
gdb_test "print derived_whole" \
" = \\(Derived\\) {<Middle> = {<Base> = {x = 2}, _vptr.Middle = $hex, y = 3}, _vptr.Derived = $hex <vtable for Derived.*>, z = 4}"
}
gdb_test_no_output "set print object off"
with_test_prefix "print object off" {
gdb_test "print virtualp" " = \\(Virtual \\*\\) <unavailable>"
# no vtable pointer available
gdb_test "print derived_unavail" \
" = {<Middle> = <unavailable>, _vptr.Derived = <unavailable>, z = <unavailable>}"
# vtable pointer available, but nothing else
gdb_test "print derived_partial" \
" = {<Middle> = {<Base> = <unavailable>, _vptr.Middle = <unavailable>, y = <unavailable>}, _vptr.Derived = $hex <vtable for Derived.*>, z = <unavailable>}"
# whole object available
gdb_test "print derived_whole" \
" = {<Middle> = {<Base> = {x = 2}, _vptr.Middle = $hex, y = 3}, _vptr.Derived = $hex <vtable for Derived.*>, z = 4}"
}
# An instance of a virtual class where we collected everything but
# the vptr.
gdb_test "print virtual_partial" \
" = {_vptr.Virtual = <unavailable>, z = 0}"
gdb_test "tfind none" \
"#0 end .*" \
"cease trace debugging"
}
gdb_test "p \$__" " = <unavailable>" "last examined value was <unavailable>"
# This tests that building the array does not require accessing
# g_int's contents.
gdb_test "print { 1, g_int, 3 }" \
" = \\{1, <unavailable>, 3\\}" \
"build array from unavailable value"
# Note, depends on previous test.
gdb_test "print \$\[1\]" \
" = <unavailable>" \
"subscript a non-memory rvalue array, accessing an unvailable element"
# Access a field of a non-lazy value, making sure the
# unavailable-ness is propagated. History values are easy
# non-lazy values, so use those. The first test just sets up for
# the second.
gdb_test "print g_smallstruct" " = \\{member = <unavailable>\\}"
gdb_test "print \$.member" " = <unavailable>"
# Cast to baseclass, checking the unavailable-ness is propagated.
gdb_test "print (small_struct) g_smallstruct_b" " = \\{member = <unavailable>\\}"
# Same cast, but starting from a non-lazy, value.
gdb_test "print g_smallstruct_b" " = \\{<small_struct> = \\{member = <unavailable>\\}, <No data fields>\\}"
gdb_test "print (small_struct) \$" " = \\{member = <unavailable>\\}"
gdb_test_no_output "set print object on"
with_test_prefix "print object on" {
# With print object on, printing a pointer may need to fetch
# the pointed-to object, to check its run-time type. Make
# sure that fails gracefully and transparently when the
# pointer itself is unavailable.
gdb_test "print virtualp" " = \\(Virtual \\*\\) <unavailable>"
# no vtable pointer available
gdb_test "print derived_unavail" \
" = {<Middle> = <unavailable>, _vptr.Derived = <unavailable>, z = <unavailable>}"
# vtable pointer available, but nothing else
gdb_test "print derived_partial" \
" = \\(Derived\\) {<Middle> = {<Base> = <unavailable>, _vptr.Middle = <unavailable>, y = <unavailable>}, _vptr.Derived = $hex <vtable for Derived.*>, z = <unavailable>}"
# whole object available
gdb_test "print derived_whole" \
" = \\(Derived\\) {<Middle> = {<Base> = {x = 2}, _vptr.Middle = $hex, y = 3}, _vptr.Derived = $hex <vtable for Derived.*>, z = 4}"
}
gdb_test_no_output "set print object off"
with_test_prefix "print object off" {
gdb_test "print virtualp" " = \\(Virtual \\*\\) <unavailable>"
# no vtable pointer available
gdb_test "print derived_unavail" \
" = {<Middle> = <unavailable>, _vptr.Derived = <unavailable>, z = <unavailable>}"
# vtable pointer available, but nothing else
gdb_test "print derived_partial" \
" = {<Middle> = {<Base> = <unavailable>, _vptr.Middle = <unavailable>, y = <unavailable>}, _vptr.Derived = $hex <vtable for Derived.*>, z = <unavailable>}"
# whole object available
gdb_test "print derived_whole" \
" = {<Middle> = {<Base> = {x = 2}, _vptr.Middle = $hex, y = 3}, _vptr.Derived = $hex <vtable for Derived.*>, z = 4}"
}
# An instance of a virtual class where we collected everything but
# the vptr.
gdb_test "print virtual_partial" \
" = {_vptr.Virtual = <unavailable>, z = 0}"
gdb_test "tfind none" \
"#0 end .*" \
"cease trace debugging"
}}
}
proc gdb_trace_collection_test {} {
gdb_collect_globals_test