2016-01-01 04:33:14 +00:00
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# Copyright 2009-2016 Free Software Foundation, Inc.
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2009-07-13 20:16:48 +00:00
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file is part of the gdb testsuite.
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# Test UNsigned extension of the 32-bit inferior address on a 64-bit host.
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# On native 32-bit host the test always PASSed.
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2011-12-17 13:54:51 +00:00
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if { (![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"]) || ![is_lp64_target]
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|| [istarget "*-*-openbsd*"] } then {
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2009-07-13 20:16:48 +00:00
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verbose "Skipping amd64->i386 adress test."
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return
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}
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if [prepare_for_testing amd64-i386-address.exp amd64-i386-address amd64-i386-address.S [list debug "additional_flags=-m32 -nostdlib"]] {
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return -1
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}
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gdb_run_cmd
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set test "trap stop"
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gdb_test_multiple "" $test {
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-re "Program received signal SIGTRAP,.*_start .*$gdb_prompt $" {
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pass $test
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}
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}
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gdb_test "x/wx \$esp" "0x\[0-9a-f\]*:\t0xdeadf00d"
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# Failure case would be:
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# 0xff8d7f00: Cannot access memory at address 0xff8d7f00
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gdb_test "x/wx \$ebx" "0x\[0-9a-f\]*:\t0xdeadf00d"
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