279 lines
7.5 KiB
Plaintext
279 lines
7.5 KiB
Plaintext
# Tests for reference types with short type variables in GDB.
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# Copyright (C) 1998, 1999 Free Software Foundation, Inc.
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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 2 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, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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# written by Elena Zannoni (ezannoni@cygnus.com)
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if $tracelevel then {
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strace $tracelevel
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}
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#
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# test running programs
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#
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set prms_id 0
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set bug_id 0
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set testfile "ref-types"
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set srcfile ${testfile}.cc
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
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gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
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}
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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#
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# set it up at a breakpoint so we can play with the variable values
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#
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if ![runto_main] then {
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perror "couldn't run to breakpoint"
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continue
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}
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send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
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send_gdb "cont\n"
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gdb_expect {
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-re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
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send_gdb "up\n"
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gdb_expect {
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-re ".*$gdb_prompt $" {}
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timeout { fail "up from marker1" }
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}
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}
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-re "$gdb_prompt $" { fail "continue to marker1" }
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timeout { fail "(timeout) continue to marker1" }
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}
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proc gdb_start_again {} {
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global srcdir
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global subdir
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global binfile
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global gdb_prompt
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global decimal
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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source ${binfile}.ci
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#
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# set it up at a breakpoint so we can play with the variable values
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#
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if ![runto_main] then {
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perror "couldn't run to breakpoint"
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continue
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}
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send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
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send_gdb "cont\n"
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gdb_expect {
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-re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
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send_gdb "up\n"
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gdb_expect {
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-re ".*$gdb_prompt $" {}
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timeout { fail "up from marker1" }
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}
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}
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-re "$gdb_prompt $" { fail "continue to marker1" }
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timeout { fail "(timeout) continue to marker1" }
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}
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}
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send_gdb "print s\n"
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gdb_expect {
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-re ".\[0-9\]* = -1.*$gdb_prompt $" {
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pass "print value of s"
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}
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-re ".*$gdb_prompt $" { fail "print value of s" }
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timeout { fail "(timeout) print value of s" }
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}
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send_gdb "ptype s\n"
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gdb_expect {
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-re "type = short.*$gdb_prompt $" { pass "ptype s" }
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-re ".*$gdb_prompt $" { fail "ptype s" }
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timeout { fail "(timeout) ptype s" }
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}
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send_gdb "print *ps\n"
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gdb_expect {
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-re ".\[0-9\]* = -1.*$gdb_prompt $" {
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pass "print value of ps"
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}
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-re ".*$gdb_prompt $" { fail "print value of ps" }
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timeout { fail "(timeout) print value of ps" }
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}
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send_gdb "ptype ps\n"
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gdb_expect {
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-re "type = short \*.*$gdb_prompt $" { pass "ptype ps" }
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-re ".*$gdb_prompt $" { fail "ptype ps" }
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timeout { fail "(timeout) ptype ps" }
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}
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send_gdb "print as\[0\]\n"
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gdb_expect {
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-re ".\[0-9\]* = 0.*$gdb_prompt $" {
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pass "print value of as\[0\]"
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}
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-re ".*$gdb_prompt $" { fail "print value of as\[0\]" }
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timeout { fail "(timeout) print value of as\[0\]" }
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}
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send_gdb "ptype as\n"
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gdb_expect {
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-re "type = short \\\[4\\\].*$gdb_prompt $" { pass "ptype as" }
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-re "type = short int \\\[4\\\].*$gdb_prompt $" { pass "ptype as" }
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-re ".*$gdb_prompt $" { fail "ptype as" }
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timeout { fail "(timeout) ptype as" }
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}
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send_gdb "print as\[1\]\n"
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gdb_expect {
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-re ".\[0-9\]* = 1.*$gdb_prompt $" {
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pass "print value of as\[1\]"
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}
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-re ".*$gdb_prompt $" { fail "print value of as\[1\]" }
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timeout { fail "(timeout) print value of as\[1\]" }
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}
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send_gdb "print as\[2\]\n"
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gdb_expect {
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-re ".\[0-9\]* = 2.*$gdb_prompt $" {
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pass "print value of as\[2\]"
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}
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-re ".*$gdb_prompt $" { fail "print value of as\[2\]" }
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timeout { fail "(timeout) print value of as\[2\]" }
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}
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send_gdb "print as\[3\]\n"
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gdb_expect {
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-re ".\[0-9\]* = 3.*$gdb_prompt $" {
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pass "print value of as\[3\]"
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}
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-re ".*$gdb_prompt $" { fail "print value of as\[3\]" }
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timeout { fail "(timeout) print value of as\[3\]" }
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}
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send_gdb "print rs\n"
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gdb_expect {
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-re ".\[0-9\]* = \\(short &\\) @$hex: -1.*$gdb_prompt $" {
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pass "print value of rs"
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}
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-re ".\[0-9\]* = \\(short int &\\) @$hex: -1.*$gdb_prompt $" {
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pass "print value of rs"
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}
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-re ".*$gdb_prompt $" { fail "print value of rs" }
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timeout { fail "(timeout) print value of rs" }
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eof { fail "print rs ($GDB dumped core) (FIXME)" ; gdb_start_again ; }
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}
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send_gdb "ptype rs\n"
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gdb_expect {
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-re "type = short &.*$gdb_prompt $" { pass "ptype rs" }
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-re "type = short int &.*$gdb_prompt $" { pass "ptype rs" }
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-re ".*$gdb_prompt $" { fail "ptype rs" }
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timeout { fail "(timeout) ptype rs" }
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}
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send_gdb "print *rps\n"
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gdb_expect {
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-re ".\[0-9\]* = -1.*$gdb_prompt $" {
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pass "print value of *rps"
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}
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-re ".*$gdb_prompt $" { fail "print value of *rps" }
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timeout { fail "(timeout) print value of *rps" }
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}
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send_gdb "ptype rps\n"
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gdb_expect {
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-re "type = short \\*&.*$gdb_prompt $" { pass "ptype rps" }
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-re "type = short int \\*&.*$gdb_prompt $" { pass "ptype rps" }
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-re ".*$gdb_prompt $" { fail "ptype rps" }
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timeout { fail "(timeout) ptype rps" }
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}
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send_gdb "print ras\[0\]\n"
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gdb_expect {
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-re ".\[0-9\]* = 0.*$gdb_prompt $" {
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pass "print value of ras\[0\]"
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}
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-re ".*$gdb_prompt $" { fail "print value of ras\[0\]" }
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timeout { fail "(timeout) print value of ras\[0\]" }
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}
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send_gdb "ptype ras\n"
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gdb_expect {
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-re "type = short \\\(&\\\)\\\[4\\\].*$gdb_prompt $" { pass "ptype ras" }
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-re "type = short int \\\(&\\\)\\\[4\\\].*$gdb_prompt $" { pass "ptype ras" }
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-re ".*$gdb_prompt $" { fail "ptype ras" }
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timeout { fail "(timeout) ptype ras" }
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}
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send_gdb "print ras\[1\]\n"
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gdb_expect {
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-re ".\[0-9\]* = 1.*$gdb_prompt $" {
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pass "print value of ras\[1\]"
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}
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-re ".*$gdb_prompt $" { fail "print value of ras\[1\]" }
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timeout { fail "(timeout) print value of ras\[1\]" }
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}
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send_gdb "print ras\[2\]\n"
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gdb_expect {
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-re ".\[0-9\]* = 2.*$gdb_prompt $" {
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pass "print value of ras\[2\]"
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}
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-re ".*$gdb_prompt $" { fail "print value of ras\[2\]" }
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timeout { fail "(timeout) print value of ras\[2\]" }
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}
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send_gdb "print ras\[3\]\n"
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gdb_expect {
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-re ".\[0-9\]* = 3.*$gdb_prompt $" {
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pass "print value of ras\[3\]"
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}
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-re ".*$gdb_prompt $" { fail "print value of ras\[3\]" }
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timeout { fail "(timeout) print value of ras\[3\]" }
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}
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