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+# Copyright 1997, 1998, 2004 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
+# (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.
+
+# 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 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.
+
+# TODO: this file is not ready for production yet. If you are working
+# on C++ exception support for gdb, you can take out the "continue"
+# statement and try your luck. -- chastain 2004-01-09
+
+# TODO: this file has many absolute line numbers.
+# Replace them with gdb_get_line_number.
+
+set ws "\[\r\n\t \]+"
+set nl "\[\r\n\]+"
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+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 automatically fail."
+}
+
+# Start with a fresh gdb
+
+set prms_id 0
+set bug_id 0
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+if ![runto_main] then {
+ perror "couldn't run to breakpoint"
+ continue
+}
+
+# As I said before, this test script is not ready yet!
+
+continue
+
+# Set a catch catchpoint
+
+gdb_test "catch catch" "Catchpoint \[0-9\]+ \\(catch\\)"
+
+# Set a throw catchpoint
+
+gdb_test "catch throw" "Catchpoint \[0-9\]+ \\(throw\\)" \
+ "catch throw (static executable)"
+
+# The catchpoints should be listed in the list of breakpoints.
+
+set re_head "Num${ws}Type${ws}Disp${ws}Enb${ws}Address${ws}What"
+set re_1_main "1${ws}breakpoint${ws}keep${ws}y${ws}$hex${ws}in main.*breakpoint already hit.*"
+set re_2_catch "2${ws}catch catch${ws}keep${ws}y${ws}$hex${ws}exception catch"
+set re_3_catch "3${ws}catch throw${ws}keep${ws}y${ws}$hex${ws}exception throw"
+set re_2_bp "2${ws}breakpoint${ws}keep${ws}y${ws}$hex${ws}exception catch"
+set re_3_bp "3${ws}breakpoint${ws}keep${ws}y${ws}$hex${ws}exception throw"
+
+set name "info breakpoints"
+gdb_test_multiple "info breakpoints" $name {
+ -re "$re_head${ws}$re_1_main${ws}$re_2_catch${ws}$re_3_catch\r\n$gdb_prompt $" {
+ pass $name
+ }
+ -re "$re_head${ws}$re_1_main${ws}$re_2_bp${ws}$re_3_bp\r\n$gdb_prompt $" {
+ # TODO: gdb HEAD 2004-01-08 does this. Is this okay?
+ unresolved $name
+ }
+}
+
+# Some targets support "info catch".
+# Some do not.
+
+set name "info catch"
+gdb_test_multiple "info catch" $name {
+ -re "Info catch not supported with this target/compiler combination.\r\n$gdb_prompt $" {
+ unsupported $name
+ }
+ -re "No catches.\r\n$gdb_prompt $" {
+ # TODO: gdb HEAD 2004-01-08 does this. Is this okay?
+ unresolved $name
+ }
+}
+
+# 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.*\r\n$gdb_prompt $" {
+ # TODO: gdb HEAD 2004-01-08 does this. Is this okay?
+ unresolved $name
+ }
+}
+
+# Backtrace from the throw point.
+# This should get to user code.
+
+set name "backtrace after first throw"
+gdb_test_multiple "backtrace" $name {
+ -re ".*#\[0-9\]+${ws}$hex in foo \\(i=20\\) at .*${srcfile}:30\r\n#\[0-9\]+${ws}$hex in main \\((void|)\\) at .*${srcfile}:48\r\n$gdb_prompt $" {
+ pass $name
+ }
+}
+
+# Continue to the catch.
+
+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.*\r\n$gdb_prompt $" {
+ # TODO: gdb HEAD 2004-01-08 does this. Is this okay?
+ unresolved $name
+ }
+}
+
+# Backtrace from the catch point.
+# This should get to user code.
+
+set name "backtrace after first catch"
+gdb_test_multiple "backtrace" $name {
+ -re ".*#\[0-9\]+${ws}$hex in main \\((void|)\\) at .*$srcfile:50\r\n$gdb_prompt $" {
+ pass $name
+ }
+}
+
+# Continue to second throw.
+
+set name "continue to second throw"
+gdb_test_multiple "continue" $name {
+ -re "Continuing.${ws}Got an except 13${ws}Catchpoint \[0-9\]+ \\(exception thrown\\), throw location.*${srcfile}:30, catch location .*${srcfile}:58\r\n$gdb_prompt $" {
+ pass $name
+ }
+ -re "Continuing.${ws}Got an except 13${ws}Catchpoint \[0-9\]+ \\(exception thrown\\)\r\n.*\r\n$gdb_prompt $" {
+ # TODO: gdb HEAD 2004-01-08 does this. Is this okay?
+ unresolved $name
+ }
+}
+
+# Backtrace from the throw point.
+# This should get to user code.
+
+set name "backtrace after second throw"
+gdb_test_multiple "backtrace" $name {
+ -re ".*#\[0-9\]+${ws}$hex in foo \\(i=20\\) at .*${srcfile}:30\r\n#\[0-9\]+${ws}$hex in main \\((void|)\\) at .*${srcfile}:56\r\n$gdb_prompt $" {
+ pass $name
+ }
+}
+
+# Continue to second catch.
+
+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.*\r\n$gdb_prompt $" {
+ # TODO: gdb HEAD 2004-01-08 does this. Is this okay?
+ unresolved $name
+ }
+}
+
+# Backtrace from the catch point.
+# This should get to user code.
+
+set name "backtrace after second catch"
+gdb_test_multiple "backtrace" $name {
+ -re ".*#\[0-9\]+${ws}$hex in main \\((void|)\\) at .*$srcfile:58\r\n$gdb_prompt $" {
+ pass $name
+ }
+}
+
+# That is all for now.
+#
+# The original code had:
+#
+# continue to re-throw ; backtrace
+# continue to catch ; backtrace
+# continue to throw out of main
+#
+# The problem is that "re-throw" does not show a throw; only a catch.
+# I do not know if this is because of a bug, or because the generated
+# code is optimized for a throw into the same function.
+#
+# -- chastain 2004-01-09