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# 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 $tracelevel then {
strace $tracelevel
}
load_lib "java.exp"
set testfile "jnpe"
set srcfile ${testfile}.java
set binfile ${objdir}/${subdir}/${testfile}
if { [compile_java_from_source ${srcdir}/$subdir/${srcfile} ${binfile} "-g"] != "" } {
untested "Couldn't compile ${srcdir}/$subdir/${srcfile}"
return -1
}
# Start with a fresh gdb.
clean_restart $testfile
set line [gdb_get_line_number "break here" $testfile.java]
if ![runto "$testfile.java:$line"] then {
perror "couldn't run to jnpe.main"
continue
}
# See whether we have the needed unwinder hooks.
set ok 1
gdb_test_multiple "print _Unwind_DebugHook" "check for unwinder hook in java" {
-re "= .*_Unwind_DebugHook.*\r\n$gdb_prompt $" {
pass "check for unwinder hook in java"
}
-re "No symbol .* in current context.?\r\n$gdb_prompt $" {
# Pass the test so we don't get bogus fails in the results.
setup_xfail *-*-*
fail "check for unwinder hook in java"
set ok 0
}
}
if {!$ok} {
unsupported "jnpe.exp could not find _Unwind_DebugHook"
return -1
}
gdb_test "handle SIGSEGV nostop noprint" \
"SIGSEGV.*fault" \
"disable SIGSEGV for next-over-NPE"
# The line where we stop differs according to gcj; just check that we
# did not already execute the catch point. This is done in a somewhat
# funny way due to other gcj debuginfo oddities that don't
# meaningfully affect the user's experience.
gdb_test "next" \
".*" \
"next over NPE"
set line [gdb_get_line_number "stop point"]
gdb_breakpoint $line
gdb_test "continue" "Continuing.\[\r\n\]*success\[\r\n\]*Breakpoint .*:$line\[\r\n\]*.*// stop point\[\r\n\]*" \
"continue to success for next-over-NPE"
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