-# Copyright 1997, 1998, 2004 Free Software Foundation, Inc.
+# Copyright 1997-2016 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
-# Note: every line number in this file is too low by 21,
-# because I added a copyright notice to exception.cc.
-# -- chastain 2004-01-08
-
-#
+# This file is part of the gdb testsuite.
# tests for exception-handling support
# Written by Satish Pai <pai@apollo.hp.com> 1997-07-23
+# Rewritten by Michael Chastain <mec.gnu@mindspring.com> 2004-01-08
-# This file is part of the gdb testsuite
-
-# Note: These tests are geared to the HP aCC compiler,
-# which has an idiosyncratic way of emitting debug info
-# for exceptions -- it uses a callback mechanism, which
-# is different from the way g++ records exception info
-# for debugging
-
-# The tests are in two parts; the first part deals with
-# statically linked (archive-bound) executables, and the
-# second part repeats those tests with dynamically linked
-# (shared bound) executables. (In the latter case we use
-# a different mechanism to get the address of the notification
-# hook in the C++ support library.) The tests themselves are
-# the same in both parts.
-#
-# IMPORTANT:
-# ---------
-# IF YOU CHANGE A TEST IN ONE PART MAKE SURE YOU CHANGE IT
-# --------------------------------------------------------
-# IN THE OTHER PART TOO!
-# ----------------------
-
-
-
-if $tracelevel then {
- strace $tracelevel
- }
-
-if { [skip_hp_tests] } then { continue }
-
-#
-# test running programs
+# This file used to have two copies of the tests with different
+# compiler flags for hp-ux. Instead, the user should set CXXOPTS
+# or run runtest with --target_board unix/gdb:debug_flags="..."
+# to choose the compiler flags.
#
+# The interesting compiler flags are: "aCC +A -Wl,-a,-archive" .
+# Static-linked executables use a different mechanism to get the
+# address of the notification hook in the C++ support library.
-# Part I : Archive-bound executables
-# ----------------------------------
-
-set testfile "exception"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
-
-if [get_compiler_info ${binfile} "c++"] {
- return -1;
-}
-
-
-if { $gcc_compiled } then { continue }
-
-set cmdline "$CXX_FOR_TARGET ${srcdir}/${subdir}/${srcfile} +A -Wl,-a,archive -g -o ${binfile}"
+# TODO: this file has many absolute line numbers.
+# Replace them with gdb_get_line_number.
-remote_exec build $cmdline
+set ws "\[\r\n\t \]+"
+set nl "\[\r\n\]+"
-# Start with a fresh gdb
+if { [skip_stl_tests] } { continue }
-set prms_id 0
-set bug_id 0
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
+# On SPU this test fails because the executable exceeds local storage size.
+if { [istarget "spu*-*-*"] } {
+ return 0
+}
-if ![runto_main] then {
- perror "couldn't run to breakpoint"
- continue
+standard_testfile .cc
+
+if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
+ return -1
}
# Set a catch catchpoint
-send_gdb "catch catch\n"
-gdb_expect {
- -re "Catchpoint \[0-9\]* \\(catch\\)\r\n$gdb_prompt $" {
- pass "catch catch (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "catch catch (static executable)" }
- timeout { fail "(timeout) catch catch (static executable)" }
-}
+gdb_test "catch catch" "Catchpoint \[0-9\]+ \\(catch\\)" \
+ "catch catch (before inferior run)"
# Set a throw catchpoint
-send_gdb "catch throw\n"
-gdb_expect {
- -re "Catchpoint \[0-9\]* \\(throw\\)\r\n$gdb_prompt $" {
- pass "catch throw (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "catch throw (static executable)" }
- timeout { fail "(timeout) catch throw (static executable)" }
-}
+gdb_test "catch throw" "Catchpoint \[0-9\]+ \\(throw\\)" \
+ "catch throw (before inferior run)"
-# The catchpoints should be listed in the list of breakpoints.
+# Set a rethrow catchpoint
-send_gdb "info break\n"
-gdb_expect {
- -re ".*\[0-9\]*\[ \]*catch catch\[ \]*keep y\[ \]*exception catch\[ \]*\r\n\[0-9\]*\[ \]*catch throw\[ \]*keep y\[ \]*exception throw\[ \]*\r\n$gdb_prompt $" {
- pass "info break with catchpoints (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "info break (static executable)" }
- timeout { fail "(timeout) info break (static executable)" }
-}
+gdb_test "catch rethrow" "Catchpoint \[0-9\]+ \\(rethrow\\)" \
+ "catch rethrow (before inferior run)"
-# Info catch currently does not work with HP aCC. No easy way to
-# list the active handlers on the stack.
-
-send_gdb "info catch\n"
-gdb_expect {
- -re "Info catch not supported with this target/compiler combination.\r\n$gdb_prompt $" {
- pass "info catch (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "info catch (static executable)" }
- timeout { fail "(timeout) info catch (static executable)" }
-}
-
-# Get the first exception thrown
-
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing.*Catchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
- pass "caught a throw (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a throw (static executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a throw? (static executable)" }
-}
-
-send_gdb "backtrace\n"
-gdb_expect {
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_THROW.*\r\n#2\[ \]*$hex in __eh_notify_throw.*\r\n#3\[ \]*$hex in foo \\(i=20\\) at .*exception\\.cc:8\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:26\r\n$gdb_prompt $" {
- pass "backtrace after throw (static executable)"
- }
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=\[0-9\].*\r\n#2\[ \]*$hex in __eh_notify_throw.*\r\n#3\[ \]*$hex in foo \\(i=20\\) at .*exception\\.cc:8\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:26\r\n$gdb_prompt $" {
- pass "backtrace after throw (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "backtrace after throw (static executable)" }
- timeout { fail "(timeout) backtrace after throw (static executable)" }
-}
-
-# Now intercept it when it is caught.
-
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
- pass "caught a catch (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a catch (static executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a catch? (static executable)" }
-}
-send_gdb "backtrace\n"
-gdb_expect {
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __throw__.*\r\n#4\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#5\[ \]*$hex in main.* at .*exception.cc:26\r\n$gdb_prompt $" {
- pass "backtrace after catch (static executable)"
- }
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=\[0-9\].*\r\n.*\r\n#3\[ \]*$hex in __throw__.*\r\n#4\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#5\[ \]*$hex in main.* at .*exception.cc:26\r\n$gdb_prompt $" {
- pass "backtrace after catch (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "backtrace after catch (static executable)" }
- timeout { fail "(timeout) backtrace after catch (static executable)" }
-}
-
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
- pass "caught a throw (2) (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a throw (2) (static executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a throw (2)? (static executable)" }
-}
-
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
- pass "caught a catch (2) (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a catch (2) (static executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a catch (2)? (static executable)" }
-}
-
-# Now the exception will be rethrown.
-
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:38, catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
- pass "caught a rethrow (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a rethrow (static executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a rethrow? (static executable)" }
-}
-
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:3\[68\], catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
- # FIXME: guo: why XFAIL? need comment
- xfail "caught a catch (3) (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a catch (3) (static executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a catch (3)? (static executable)" }
-}
-
-send_gdb "backtrace\n"
-gdb_expect {
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __rethrow.*\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:3\[68\]\r\n#5\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#6\[ \]*$hex in main.* at .*exception.cc:34\r\n$gdb_prompt $" {
- # FIXME: guo: why XFAIL? need comment
- xfail "backtrace after catch (3) (static executable)"
- }
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=\[0-9\].*\r\n.*\r\n#3\[ \]*$hex in __rethrow.*\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:3\[68\]\r\n#5\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#6\[ \]*$hex in main.* at .*exception.cc:34\r\n$gdb_prompt $" {
- # FIXME: guo: why XFAIL? need comment
- xfail "backtrace after catch (3) (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "backtrace after catch (3) (static executable)" }
- timeout { fail "(timeout) backtrace after catch (3) (static executable)" }
+# The catchpoints should be listed in the list of breakpoints.
+# In case of a statically linked test, we won't have a pending breakpoint.
+# Hence we allow for both an address or "<PENDING>". If we ever become able
+# to tell whether the target is linked statically or not, we can be more
+# precise and require exact output.
+set addr "\(<PENDING>|$hex\)"
+set re_head "Num${ws}Type${ws}Disp${ws}Enb${ws}Address${ws}What"
+set re_2_bp "1${ws}breakpoint${ws}keep${ws}y${ws}$addr${ws}exception catch"
+set re_3_bp "2${ws}breakpoint${ws}keep${ws}y${ws}$addr${ws}exception throw"
+set re_4_bp "3${ws}breakpoint${ws}keep${ws}y${ws}$addr${ws}exception rethrow"
+
+set name "info breakpoints (before inferior run)"
+gdb_test_multiple "info breakpoints" $name {
+ -re "$re_head${ws}$re_2_bp${ws}$re_3_bp${ws}$re_4_bp\r\n$gdb_prompt $" {
+ pass $name
+ }
+ -re ".*$gdb_prompt $"
+ {
+ fail $name
+ }
+}
+
+gdb_test "tbreak main" "Temporary breakpoint 4.*" \
+ "Set temporary breakpoint at main"
+
+set ok 0
+gdb_run_cmd
+gdb_test_multiple "" "run to main" {
+ -re "Temporary breakpoint 4,.*$gdb_prompt $" {
+ pass "run to main"
+ set ok 1
+ }
+}
+
+if { !$ok } {
+ continue
}
-# Now the exception will be thrown, but not catch-able anywhere.
+set addr "$hex"
+set re_head "Num${ws}Type${ws}Disp${ws}Enb${ws}Address${ws}What"
+set re_2_bp "1${ws}breakpoint${ws}keep${ws}y${ws}$addr${ws}exception catch"
+set re_3_bp "2${ws}breakpoint${ws}keep${ws}y${ws}$addr${ws}exception throw"
+set re_4_bp "3${ws}breakpoint${ws}keep${ws}y${ws}$addr${ws}exception rethrow"
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location unknown\r\n.*$gdb_prompt $" {
- pass "caught an uncatchable throw (static executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch an uncatchable throw (static executable)" }
- timeout { fail "(timeout) after continue -- didn't catch an uncatchable throw? (static executable)" }
+set name "info breakpoints (after inferior run)"
+gdb_test_multiple "info breakpoints" $name {
+ -re "$re_head${ws}$re_2_bp${ws}$re_3_bp${ws}$re_4_bp\r\n$gdb_prompt $" {
+ pass $name
+ }
+ -re ".*$gdb_prompt $"
+ {
+ send_user "\n---\n$expect_out(buffer)\n---\n"
+ fail $name
+ }
}
-# Part II : Shared-bound executables
-# ----------------------------------
-
-# Start with a fresh gdb
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-
-set prms_id 0
-set bug_id 0
-
-set testfile "exception"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
-
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
- gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will a
-utomatically fail."
-}
-
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
+gdb_test "break catcher" "Breakpoint \[0-9\]+ at.*"
-
-if ![runto_main] then {
- perror "couldn't run to breakpoint"
- continue
+# Get the first exception thrown
+
+set name "continue to first throw"
+gdb_test_multiple "continue" $name {
+ -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception thrown\\), throw location.*${srcfile}:30, catch location .*${srcfile}:50\r\n$gdb_prompt $" {
+ pass $name
+ }
+ -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception thrown\\).*\r\n$gdb_prompt $" {
+ pass $name
+ }
}
-# Set a catch catchpoint
+# Backtrace from the throw point.
+# This should get to user code.
-send_gdb "catch catch\n"
-gdb_expect {
- -re "Catchpoint \[0-9\]* \\(catch\\)\r\n$gdb_prompt $" {
- pass "catch catch (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "catch catch (dynamic executable)" }
- timeout { fail "(timeout) catch catch (dynamic executable)" }
+set name "backtrace after first throw"
+gdb_test_multiple "backtrace" $name {
+ -re ".*#\[0-9\]+.*\[\[:<:\]\]__cxa_throw\[\[:>:\]\].*#\[0-9\]+${ws}$hex in foo \\(i=20\\) at .*${srcfile}:\[0-9\]+\r\n#\[0-9\]+${ws}$hex in main \\(.*\\) at .*${srcfile}:\[0-9\]+\r\n$gdb_prompt $" {
+ # Either __cxxabiv1::__cxa_throw or __cxa_throw can be printed
+ # depending on debug info presence.
+ pass $name
+ }
}
-# Set a throw catchpoint
+# Continue to the catch.
-send_gdb "catch throw\n"
-gdb_expect {
- -re "Catchpoint \[0-9\]* \\(throw\\)\r\n$gdb_prompt $" {
- pass "catch throw (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "catch throw (dynamic executable)" }
- timeout { fail "(timeout) catch throw (dynamic executable)" }
+set name "continue to first catch"
+gdb_test_multiple "continue" $name {
+ -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\), throw location.*${srcfile}:30, catch location .*${srcfile}:50\r\n$gdb_prompt $" {
+ pass $name
+ }
+ -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\).*\r\n$gdb_prompt $" {
+ pass $name
+ }
}
-# The catchpoints should be listed in the list of breakpoints.
+# Backtrace from the catch point.
+# This should get to user code.
-send_gdb "info break\n"
-gdb_expect {
- -re ".*\[0-9\]*\[ \]*catch catch\[ \]*keep y\[ \]*exception catch\[ \]*\r\n\[0-9\]*\[ \]*catch throw\[ \]*keep y\[ \]*exception throw\[ \]*\r\n$gdb_prompt $" {
- pass "info break with catchpoints (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "info break (dynamic executable)" }
- timeout { fail "(timeout) info break (dynamic executable)" }
+set name "backtrace after first catch"
+gdb_test_multiple "backtrace" $name {
+ -re ".*#\[0-9\]+.*\[\[:<:\]\]__cxa_begin_catch\[\[:>:\]\].*#\[0-9\]+${ws}$hex in main \\(.*\\) at .*$srcfile:\[0-9\]+\r\n$gdb_prompt $" {
+ pass $name
+ }
}
-# Info catch currently does not work with HP aCC. No easy way to
-# list the active handlers on the stack.
-
-send_gdb "info catch\n"
-gdb_expect {
- -re "Info catch not supported with this target/compiler combination.\r\n$gdb_prompt $" {
- pass "info catch (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "info catch (dynamic executable)" }
- timeout { fail "(timeout) info catch (dynamic executable)" }
-}
+# Continue to breakpoint on catcher.
+gdb_test "continue" ".*catcher \\(x=13\\).*" "continue to catcher for the first time"
-# Get the first exception thrown
-
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing.*Catchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
- pass "caught a throw (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a throw (dynamic executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a throw? (dynamic executable)" }
-}
+# Continue to second throw.
-send_gdb "backtrace\n"
-gdb_expect {
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_THROW.*\r\n#2\[ \]*$hex in __eh_notify_throw.*\r\n#3\[ \]*$hex in foo \\(i=20\\) at .*exception\\.cc:8\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:26\r\n$gdb_prompt $" {
- pass "backtrace after throw (dynamic executable)"
- }
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=\[0-9\].*\r\n#2\[ \]*$hex in __eh_notify_throw.*\r\n#3\[ \]*$hex in foo \\(i=20\\) at .*exception\\.cc:8\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:26\r\n$gdb_prompt $" {
- pass "backtrace after throw (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "backtrace after throw (dynamic executable)" }
- timeout { fail "(timeout) backtrace after throw (dynamic executable)" }
+set name "continue to second throw"
+gdb_test_multiple "continue" $name {
+ -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception thrown\\), throw location.*${srcfile}:30, catch location .*${srcfile}:58\r\n$gdb_prompt $" {
+ pass $name
+ }
+ -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception thrown\\).*\r\n$gdb_prompt $" {
+ pass $name
+ }
}
-# Now intercept it when it is caught.
+# Backtrace from the throw point.
+# This should get to user code.
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
- pass "caught a catch (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a catch (dynamic executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a catch? (dynamic executable)" }
+set name "backtrace after second throw"
+gdb_test_multiple "backtrace" $name {
+ -re ".*#\[0-9\]+.*\[\[:<:\]\]__cxa_throw\[\[:>:\]\].*#\[0-9\]+${ws}$hex in foo \\(i=20\\) at .*${srcfile}:\[0-9\]+\r\n#\[0-9\]+${ws}$hex in main \\(.*\\) at .*${srcfile}:\[0-9\]+\r\n$gdb_prompt $" {
+ pass $name
+ }
}
-send_gdb "backtrace\n"
-gdb_expect {
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __throw__.*\r\n#4\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#5\[ \]*$hex in main.* at .*exception.cc:26\r\n$gdb_prompt $" {
- pass "backtrace after catch (dynamic executable)"
- }
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=\[0-9\].*\r\n.*\r\n#3\[ \]*$hex in __throw__.*\r\n#4\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#5\[ \]*$hex in main.* at .*exception.cc:26\r\n$gdb_prompt $" {
- pass "backtrace after catch (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "backtrace after catch (dynamic executable)" }
- timeout { fail "(timeout) backtrace after catch (dynamic executable)" }
-}
-
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
- pass "caught a throw (2) (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a throw (2) (dynamic executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a throw (2)? (dynamic executable)" }
-}
+# Continue to second catch.
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
- pass "caught a catch (2) (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a catch (2) (dynamic executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a catch (2)? (dynamic executable)" }
+set name "continue to second catch"
+gdb_test_multiple "continue" $name {
+ -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\), throw location.*${srcfile}:30, catch location .*${srcfile}:58\r\n$gdb_prompt $" {
+ pass $name
+ }
+ -re "Continuing.${ws}Catchpoint \[0-9\]+ \\(exception caught\\).*\r\n$gdb_prompt $" {
+ pass $name
+ }
}
-# Now the exception will be rethrown.
+# Backtrace from the catch point.
+# This should get to user code.
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:38, catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
- pass "caught a rethrow (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a rethrow (dynamic executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a rethrow? (dynamic executable)" }
+set name "backtrace after second catch"
+gdb_test_multiple "backtrace" $name {
+ -re ".*#\[0-9\]+.*\[\[:<:\]\]__cxa_begin_catch\[\[:>:\]\].*#\[0-9\]+${ws}$hex in main \\(.*\\) at .*$srcfile:\[0-9\]+\r\n$gdb_prompt $" {
+ pass $name
+ }
}
-#DTS CLLbs14858
-#The throw location should be at line 38 instead of 36.
-setup_xfail hppa*-*-* CLLbs14858
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:3\[68\], catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
- # FIXME: guo: according to comment above the RE is wrong!
- pass "caught a catch (3) (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch a catch (3) (dynamic executable)" }
- timeout { fail "(timeout) after continue -- didn't catch a catch (3)? (dynamic executable)" }
-}
-
-#DTS CLLbs14858
-#The line number for main() should be at exception.cc:38 instead of exception.cc:36
-setup_xfail hppa*-*-* CLLbs14858
-send_gdb "backtrace\n"
-gdb_expect {
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __rethrow.*\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:3\[68\]\r\n#5\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#6\[ \]*$hex in main.* at .*exception.cc:34\r\n$gdb_prompt $" {
- # FIXME: guo: according to comment above the RE is wrong!
- pass "backtrace after catch (3) (dynamic executable)"
- }
- -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=\[0-9\].*\r\n.*\r\n#3\[ \]*$hex in __rethrow.*\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:3\[68\]\r\n#5\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#6\[ \]*$hex in main.* at .*exception.cc:34\r\n$gdb_prompt $" {
- # FIXME: guo: according to comment above the RE is wrong!
- pass "backtrace after catch (3) (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "backtrace after catch (3) (dynamic executable)" }
- timeout { fail "(timeout) backtrace after catch (3) (dynamic executable)" }
-}
+# Continue to breakpoint on catcher.
+gdb_test "continue" ".*catcher \\(x=13\\).*" "continue to catcher for the second time"
-# Now the exception will be thrown, but not catch-able anywhere.
-send_gdb "continue\n"
-gdb_expect {
- -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location unknown\r\n.*$gdb_prompt $" {
- pass "caught an uncatchable throw (dynamic executable)"
- }
- -re ".*$gdb_prompt $" { fail "didn't catch an uncatchable throw (dynamic executable)" }
- timeout { fail "(timeout) after continue -- didn't catch an uncatchable throw? (dynamic executable)" }
-}
+# Continue to the re-throw.
+gdb_test "continue" "Catchpoint \[0-9\]+.*exception rethrown.*" \
+ "continue to rethrow"
projects / deliverable / binutils-gdb.git / blobdiff