| # Copyright 2009-2012 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| if [target_info exists gdb,nosignals] { |
| verbose "Skipping sigall-reverse.exp because of nosignals." |
| return |
| } |
| |
| if ![supports_reverse] { |
| return |
| } |
| |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| |
| standard_testfile |
| |
| if {[build_executable $testfile.exp $testfile $srcfile debug] == -1} { |
| return -1 |
| } |
| |
| # Make the first signal SIGABRT because it is always supported. |
| set sig_supported 1 |
| set thissig "ABRT" |
| |
| proc test_one_sig {nextsig} { |
| global sig_supported |
| global gdb_prompt |
| global thissig |
| |
| set this_sig_supported $sig_supported |
| gdb_test "handle SIG$thissig stop print" \ |
| "SIG$thissig\[ \t\]*Yes\[ \t\]*Yes\[ \t\]*Yes.*" |
| gdb_test "b handle_$thissig" "Breakpoint \[0-9\]+ .*" |
| gdb_test "b gen_$nextsig" "Breakpoint \[0-9\]+ .*" |
| |
| set need_another_continue 1 |
| set missed_handler 0 |
| if $this_sig_supported then { |
| if { $thissig == "IO" } { |
| setup_xfail "i*86-pc-linuxoldld-gnu" "i*86-pc-linuxaout-gnu" |
| } |
| set testmsg "get signal $thissig" |
| gdb_test_multiple "continue" $testmsg { |
| -re "Program received signal SIG$thissig.*handle_$thissig.*$gdb_prompt $" { |
| fail "$testmsg (wrong location)" |
| } |
| -re "Program received signal SIG$thissig.*$gdb_prompt $" { |
| pass $testmsg |
| } |
| -re "Breakpoint.* handle_$thissig.*$gdb_prompt $" { |
| xfail $testmsg |
| set need_another_continue 0 |
| } |
| } |
| } |
| if [ istarget "alpha-dec-osf3*" ] then { |
| # OSF/1-3.x is unable to continue with a job control stop signal. |
| # The inferior remains stopped without an event of interest |
| # and GDB waits forever for the inferior to stop on an event |
| # of interest. Work around the kernel bug. |
| if { $thissig == "TSTP" || $thissig == "TTIN" || $thissig == "TTOU" } { |
| setup_xfail "alpha-dec-osf3*" |
| fail "cannot continue from signal $thissig" |
| set need_another_continue 0 |
| } |
| } |
| |
| if $need_another_continue then { |
| if { $thissig == "URG" } { |
| setup_xfail "i*86-pc-linuxoldld-gnu" "i*86-pc-linuxaout-gnu" |
| } |
| # Either Lynx or GDB screws up on SIGPRIO |
| if { $thissig == "PRIO" } { |
| setup_xfail "*-*-*lynx*" |
| } |
| set testmsg "send signal $thissig" |
| gdb_test_multiple "continue" $testmsg { |
| -re "Breakpoint.*handle_$thissig.*$gdb_prompt $" { |
| pass $testmsg |
| } |
| -re "Breakpoint.*gen_$nextsig.*kill.*$gdb_prompt $" { |
| fail "missed breakpoint at handle_$thissig" |
| set missed_handler 1 |
| } |
| } |
| } |
| |
| if { $missed_handler == "0" } then { |
| set testmsg "advance to $nextsig" |
| gdb_test_multiple "signal 0" $testmsg { |
| -re "Breakpoint.*gen_$nextsig.*kill.*$gdb_prompt $" { |
| pass $testmsg |
| set sig_supported 1 |
| } |
| -re "Breakpoint.*gen_$nextsig.*handle.*$gdb_prompt $" { |
| pass $testmsg |
| set sig_supported 0 |
| } |
| } |
| } |
| set thissig $nextsig |
| } |
| |
| proc test_one_sig_reverse {prevsig} { |
| global gdb_prompt |
| |
| gdb_test "reverse-continue" "Breakpoint .* handle_$prevsig.*" \ |
| "reverse to handler of $prevsig" |
| |
| set saw_signal 0 |
| set testmsg "reverse to gen_$prevsig" |
| gdb_test_multiple "reverse-continue" $testmsg { |
| -re "Breakpoint.*handle_.*$gdb_prompt " { |
| pass "$testmsg (un-handled)" |
| } |
| -re "Program received signal SIG$prevsig.*$gdb_prompt " { |
| pass "reverse to signal event, $prevsig" |
| |
| set nested_testmsg "reverse signal delivered" |
| gdb_test_multiple "frame" $nested_testmsg { |
| -re ".*handle_$prevsig.*$gdb_prompt " { |
| fail "$nested_testmsg (wrong location)" |
| } |
| -re ".*$gdb_prompt " { |
| pass $nested_testmsg |
| } |
| } |
| |
| set saw_signal 1 |
| send_gdb "reverse-continue\n" |
| exp_continue |
| } |
| -re "Breakpoint.*kill.*$gdb_prompt " { |
| if { $saw_signal } then { |
| pass "$testmsg (handled)" |
| } else { |
| xfail "$testmsg (handled)" |
| } |
| } |
| -re "No more reverse-execution history.*kill.*$gdb_prompt " { |
| if { $saw_signal } then { |
| pass "$testmsg (handled)" |
| } else { |
| xfail "$testmsg (handled)" |
| } |
| } |
| } |
| } |
| |
| gdb_load $binfile |
| |
| runto gen_ABRT |
| |
| if [supports_process_record] { |
| # Activate process record/replay |
| gdb_test_no_output "record" "Turn on process record" |
| } |
| |
| test_one_sig HUP |
| test_one_sig QUIT |
| test_one_sig ILL |
| test_one_sig EMT |
| test_one_sig FPE |
| test_one_sig BUS |
| test_one_sig SEGV |
| test_one_sig SYS |
| test_one_sig PIPE |
| test_one_sig ALRM |
| test_one_sig URG |
| test_one_sig TSTP |
| test_one_sig CONT |
| test_one_sig CHLD |
| test_one_sig TTIN |
| test_one_sig TTOU |
| test_one_sig IO |
| test_one_sig XCPU |
| test_one_sig XFSZ |
| test_one_sig VTALRM |
| test_one_sig PROF |
| test_one_sig WINCH |
| test_one_sig LOST |
| test_one_sig USR1 |
| test_one_sig USR2 |
| test_one_sig PWR |
| test_one_sig POLL |
| test_one_sig WIND |
| test_one_sig PHONE |
| test_one_sig WAITING |
| test_one_sig LWP |
| test_one_sig DANGER |
| test_one_sig GRANT |
| test_one_sig RETRACT |
| test_one_sig MSG |
| test_one_sig SOUND |
| test_one_sig SAK |
| test_one_sig PRIO |
| test_one_sig 33 |
| test_one_sig 34 |
| test_one_sig 35 |
| test_one_sig 36 |
| test_one_sig 37 |
| test_one_sig 38 |
| test_one_sig 39 |
| test_one_sig 40 |
| test_one_sig 41 |
| test_one_sig 42 |
| test_one_sig 43 |
| test_one_sig 44 |
| test_one_sig 45 |
| test_one_sig 46 |
| test_one_sig 47 |
| test_one_sig 48 |
| test_one_sig 49 |
| test_one_sig 50 |
| test_one_sig 51 |
| test_one_sig 52 |
| test_one_sig 53 |
| test_one_sig 54 |
| test_one_sig 55 |
| test_one_sig 56 |
| test_one_sig 57 |
| test_one_sig 58 |
| test_one_sig 59 |
| test_one_sig 60 |
| test_one_sig 61 |
| test_one_sig 62 |
| test_one_sig 63 |
| test_one_sig TERM |
| |
| # The last signal (SIGTERM) gets handled slightly differently because |
| # we are not setting up for another test. |
| gdb_test "handle SIGTERM stop print" \ |
| "SIGTERM\[ \t\]*Yes\[ \t\]*Yes\[ \t\]*Yes.*" |
| gdb_test "b handle_TERM" "Breakpoint \[0-9\]+ .*" |
| gdb_test "continue" \ |
| "Continuing.*Program received signal SIGTERM.*" \ |
| "get signal TERM" |
| gdb_test "continue" "Breakpoint.*handle_TERM.*" "send signal TERM" |
| |
| gdb_test "continue" "\[process \[0-9\]+ .*" "continue to sigal exit" \ |
| "The next instruction is syscall exit_group.* program...y. or n. " \ |
| "yes" |
| |
| test_one_sig_reverse TERM |
| test_one_sig_reverse 63 |
| test_one_sig_reverse 62 |
| test_one_sig_reverse 61 |
| test_one_sig_reverse 60 |
| test_one_sig_reverse 59 |
| test_one_sig_reverse 58 |
| test_one_sig_reverse 57 |
| test_one_sig_reverse 56 |
| test_one_sig_reverse 55 |
| test_one_sig_reverse 54 |
| test_one_sig_reverse 53 |
| test_one_sig_reverse 52 |
| test_one_sig_reverse 51 |
| test_one_sig_reverse 50 |
| test_one_sig_reverse 49 |
| test_one_sig_reverse 48 |
| test_one_sig_reverse 47 |
| test_one_sig_reverse 46 |
| test_one_sig_reverse 45 |
| test_one_sig_reverse 44 |
| test_one_sig_reverse 43 |
| test_one_sig_reverse 42 |
| test_one_sig_reverse 41 |
| test_one_sig_reverse 40 |
| test_one_sig_reverse 39 |
| test_one_sig_reverse 38 |
| test_one_sig_reverse 37 |
| test_one_sig_reverse 36 |
| test_one_sig_reverse 35 |
| test_one_sig_reverse 34 |
| test_one_sig_reverse 33 |
| test_one_sig_reverse PRIO |
| test_one_sig_reverse SAK |
| test_one_sig_reverse SOUND |
| test_one_sig_reverse MSG |
| test_one_sig_reverse RETRACT |
| test_one_sig_reverse GRANT |
| test_one_sig_reverse DANGER |
| test_one_sig_reverse LWP |
| test_one_sig_reverse WAITING |
| test_one_sig_reverse PHONE |
| test_one_sig_reverse WIND |
| test_one_sig_reverse POLL |
| test_one_sig_reverse PWR |
| test_one_sig_reverse USR2 |
| test_one_sig_reverse USR1 |
| test_one_sig_reverse LOST |
| test_one_sig_reverse WINCH |
| test_one_sig_reverse PROF |
| test_one_sig_reverse VTALRM |
| test_one_sig_reverse XFSZ |
| test_one_sig_reverse XCPU |
| test_one_sig_reverse IO |
| test_one_sig_reverse TTOU |
| test_one_sig_reverse TTIN |
| test_one_sig_reverse CHLD |
| test_one_sig_reverse CONT |
| test_one_sig_reverse TSTP |
| test_one_sig_reverse URG |
| test_one_sig_reverse ALRM |
| test_one_sig_reverse PIPE |
| test_one_sig_reverse SYS |
| test_one_sig_reverse SEGV |
| test_one_sig_reverse BUS |
| test_one_sig_reverse FPE |
| test_one_sig_reverse EMT |
| test_one_sig_reverse ILL |
| test_one_sig_reverse QUIT |
| test_one_sig_reverse HUP |
| test_one_sig_reverse ABRT |
| |
| # Make the first signal SIGABRT because it is always supported. |
| set sig_supported 1 |
| set thissig "ABRT" |
| |
| test_one_sig HUP |
| test_one_sig QUIT |
| test_one_sig ILL |
| test_one_sig EMT |
| test_one_sig FPE |
| test_one_sig BUS |
| test_one_sig SEGV |
| test_one_sig SYS |
| test_one_sig PIPE |
| test_one_sig ALRM |
| test_one_sig URG |
| test_one_sig TSTP |
| test_one_sig CONT |
| test_one_sig CHLD |
| test_one_sig TTIN |
| test_one_sig TTOU |
| test_one_sig IO |
| test_one_sig XCPU |
| test_one_sig XFSZ |
| test_one_sig VTALRM |
| test_one_sig PROF |
| test_one_sig WINCH |
| test_one_sig LOST |
| test_one_sig USR1 |
| test_one_sig USR2 |
| test_one_sig PWR |
| test_one_sig POLL |
| test_one_sig WIND |
| test_one_sig PHONE |
| test_one_sig WAITING |
| test_one_sig LWP |
| test_one_sig DANGER |
| test_one_sig GRANT |
| test_one_sig RETRACT |
| test_one_sig MSG |
| test_one_sig SOUND |
| test_one_sig SAK |
| test_one_sig PRIO |
| test_one_sig 33 |
| test_one_sig 34 |
| test_one_sig 35 |
| test_one_sig 36 |
| test_one_sig 37 |
| test_one_sig 38 |
| test_one_sig 39 |
| test_one_sig 40 |
| test_one_sig 41 |
| test_one_sig 42 |
| test_one_sig 43 |
| test_one_sig 44 |
| test_one_sig 45 |
| test_one_sig 46 |
| test_one_sig 47 |
| test_one_sig 48 |
| test_one_sig 49 |
| test_one_sig 50 |
| test_one_sig 51 |
| test_one_sig 52 |
| test_one_sig 53 |
| test_one_sig 54 |
| test_one_sig 55 |
| test_one_sig 56 |
| test_one_sig 57 |
| test_one_sig 58 |
| test_one_sig 59 |
| test_one_sig 60 |
| test_one_sig 61 |
| test_one_sig 62 |
| test_one_sig 63 |
| test_one_sig TERM |