diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/inferior.c | 11 | ||||
| -rw-r--r-- | gdb/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.multi/multi-target.exp | 113 |
4 files changed, 107 insertions, 28 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 3eae3e1..ed2856c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2020-01-10 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> + + * inferior.c (print_inferior): Switch inferior before printing it. + 2020-01-10 Aleksandar Paunovic <aleksandar.paunovic@intel.com> Pedro Alves <palves@redhat.com> diff --git a/gdb/inferior.c b/gdb/inferior.c index 3ce4386..eb090df 100644 --- a/gdb/inferior.c +++ b/gdb/inferior.c @@ -494,6 +494,11 @@ print_inferior (struct ui_out *uiout, const char *requested_inferiors) uiout->table_header (17, ui_left, "exec", "Executable"); uiout->table_body (); + + /* Restore the current thread after the loop because we switch the + inferior in the loop. */ + scoped_restore_current_pspace_and_thread restore_pspace_thread; + inferior *current_inf = current_inferior (); for (inferior *inf : all_inferiors ()) { if (!number_is_in_list (requested_inferiors, inf->num)) @@ -501,13 +506,17 @@ print_inferior (struct ui_out *uiout, const char *requested_inferiors) ui_out_emit_tuple tuple_emitter (uiout, NULL); - if (inf == current_inferior ()) + if (inf == current_inf) uiout->field_string ("current", "*"); else uiout->field_skip ("current"); uiout->field_signed ("number", inf->num); + /* Because target_pid_to_str uses current_top_target, + switch the inferior. */ + switch_to_inferior_no_thread (inf); + uiout->field_string ("target-id", inferior_pid_to_str (inf->pid)); std::string conn = uiout_field_connection (inf->process_target ()); diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 13ccadb..e83e219 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2020-01-10 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> + + * gdb.multi/multi-target.exp (setup): Factor out "info + connections" and "info inferiors" tests to ... + (test_info_inferiors): ... this new procedure. + (top level): Run new "info-inferiors" tests. + 2020-01-10 Pedro Alves <palves@redhat.com> * gdb.server/bkpt-other-inferior.exp: New file. diff --git a/gdb/testsuite/gdb.multi/multi-target.exp b/gdb/testsuite/gdb.multi/multi-target.exp index 903831c..3588eb4 100644 --- a/gdb/testsuite/gdb.multi/multi-target.exp +++ b/gdb/testsuite/gdb.multi/multi-target.exp @@ -137,33 +137,6 @@ proc setup {non-stop} { return 0 } - set ws "\[ \t\]+" - global decimal - - # Test "info connections" and "info inferior"'s "Connection" - # column, while at it. - - gdb_test "info connections" \ - [multi_line \ - "Num${ws}What${ws}Description${ws}" \ - " 1${ws}native${ws}Native process${ws}" \ - " 2${ws}extended-remote localhost:$decimal${ws}Extended remote serial target in gdb-specific protocol${ws}" \ - " 3${ws}core${ws}Local core dump file${ws}" \ - " 4${ws}extended-remote localhost:$decimal${ws}Extended remote serial target in gdb-specific protocol${ws}" \ - "\\* 5${ws}core${ws}Local core dump file${ws}" \ - ] - - gdb_test "info inferiors" \ - [multi_line \ - "Num${ws}Description${ws}Connection${ws}Executable${ws}" \ - " 1${ws}process ${decimal}${ws}1 \\(native\\)${ws}${binfile}${ws}" \ - " 2${ws}process ${decimal}${ws}2 \\(extended-remote localhost:$decimal\\)${ws}${binfile}${ws}" \ - " 3${ws}process ${decimal}${ws}3 \\(core\\)${ws}${binfile}${ws}" \ - " 4${ws}process ${decimal}${ws}1 \\(native\\)${ws}${binfile}${ws}" \ - " 5${ws}process ${decimal}${ws}4 \\(extended-remote localhost:$decimal\\)${ws}${binfile}${ws}" \ - "\\* 6${ws}process ${decimal}${ws}5 \\(core\\)${ws}${binfile}${ws}" \ - ] - # For debugging. gdb_test "info threads" ".*" @@ -365,6 +338,85 @@ proc test_ping_pong_next {} { } } +# Test "info inferiors" and "info connections". MULTI_PROCESS +# indicates whether the multi-process feature of remote targets is +# turned off or on. +proc test_info_inferiors {multi_process} { + setup "off" + + gdb_test_no_output \ + "set remote multiprocess-feature-packet $multi_process" + + # Get the description for inferior INF for when the current + # inferior id is CURRENT. + proc inf_desc {inf current} { + set ws "\[ \t\]+" + global decimal + upvar multi_process multi_process + + if {($multi_process == "off") && ($inf == 2 || $inf == 5)} { + set desc "Remote target" + } else { + set desc "process ${decimal}" + } + + set desc "${inf}${ws}${desc}${ws}" + if {$inf == $current} { + return "\\* $desc" + } else { + return " $desc" + } + } + + # Get the "Num" column for CONNECTION for when the current + # inferior id is CURRENT_INF. + proc connection_num {connection current_inf} { + switch $current_inf { + "4" { set current_connection "1"} + "5" { set current_connection "4"} + "6" { set current_connection "5"} + default { set current_connection $current_inf} + } + if {$connection == $current_connection} { + return "\\* $connection" + } else { + return " $connection" + } + } + + set ws "\[ \t\]+" + global decimal binfile + + # Test "info connections" and "info inferior" by switching to each + # inferior one by one. + for {set inf 1} {$inf <= 6} {incr inf} { + with_test_prefix "inferior $inf" { + gdb_test "inferior $inf" "Switching to inferior $inf.*" + + gdb_test "info connections" \ + [multi_line \ + "Num${ws}What${ws}Description${ws}" \ + "[connection_num 1 $inf]${ws}native${ws}Native process${ws}" \ + "[connection_num 2 $inf]${ws}extended-remote localhost:$decimal${ws}Extended remote serial target in gdb-specific protocol${ws}" \ + "[connection_num 3 $inf]${ws}core${ws}Local core dump file${ws}" \ + "[connection_num 4 $inf]${ws}extended-remote localhost:$decimal${ws}Extended remote serial target in gdb-specific protocol${ws}" \ + "[connection_num 5 $inf]${ws}core${ws}Local core dump file${ws}" \ + ] + + gdb_test "info inferiors" \ + [multi_line \ + "Num${ws}Description${ws}Connection${ws}Executable${ws}" \ + "[inf_desc 1 $inf]1 \\(native\\)${ws}${binfile}${ws}" \ + "[inf_desc 2 $inf]2 \\(extended-remote localhost:$decimal\\)${ws}${binfile}${ws}" \ + "[inf_desc 3 $inf]3 \\(core\\)${ws}${binfile}${ws}" \ + "[inf_desc 4 $inf]1 \\(native\\)${ws}${binfile}${ws}" \ + "[inf_desc 5 $inf]4 \\(extended-remote localhost:$decimal\\)${ws}${binfile}${ws}" \ + "[inf_desc 6 $inf]5 \\(core\\)${ws}${binfile}${ws}" \ + ] + } + } +} + # Make a core file with two threads upfront. Several tests load the # same core file. prepare_core @@ -385,3 +437,10 @@ with_test_prefix "interrupt" { with_test_prefix "ping-pong" { test_ping_pong_next } + +# Test "info inferiors" and "info connections" commands. +with_test_prefix "info-inferiors" { + foreach_with_prefix multi_process {"on" "off"} { + test_info_inferiors $multi_process + } +} |