# Copyright 2007, 2008 Free Software Foundation, Inc.
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# Copyright 2007, 2008 Free Software Foundation, Inc.
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#
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#
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# This program is free software; you can redistribute it and/or modify
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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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# 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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# 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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# (at your option) any later version.
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#
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#
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# This program is distributed in the hope that it will be useful,
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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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# 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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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# GNU General Public License for more details.
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#
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#
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# You should have received a copy of the GNU General Public License
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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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# 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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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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#
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# This file is part of the gdb testsuite.
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# This file is part of the gdb testsuite.
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if $tracelevel then {
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if $tracelevel then {
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strace $tracelevel
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strace $tracelevel
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}
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}
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# Test displaying call clobbered registers in optimized binaries.
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# Test displaying call clobbered registers in optimized binaries.
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# GDB should not show incorrect values.
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# GDB should not show incorrect values.
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set testfile clobbered-registers-O2
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set testfile clobbered-registers-O2
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set srcfile ${testfile}.c
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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set binfile ${objdir}/${subdir}/${testfile}
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# What compiler are we using?
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# What compiler are we using?
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#
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#
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if [get_compiler_info ${binfile}] {
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if [get_compiler_info ${binfile}] {
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return -1
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return -1
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}
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}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [concat debug optimize=-O2 nowarnings]] != "" } {
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [concat debug optimize=-O2 nowarnings]] != "" } {
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untested clobbered-registers-O2.exp
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untested clobbered-registers-O2.exp
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return -1
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return -1
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}
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}
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# use this to debug:
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# use this to debug:
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#log_user 1
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#log_user 1
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gdb_exit
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gdb_exit
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gdb_start
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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gdb_load ${binfile}
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if { ![runto start_sequence] } then {
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if { ![runto start_sequence] } then {
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fail "run to start_sequence"
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fail "run to start_sequence"
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return
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return
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}
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}
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gdb_test "frame 1" "#1.*in gen_movsd.*" "Backtracing"
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gdb_test "frame 1" "#1.*in gen_movsd.*" "Backtracing"
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gdb_test_multiple "print operand0" "print operand0" {
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gdb_test_multiple "print operand0" "print operand0" {
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-re "\\\$$decimal = \r\n$gdb_prompt $" { pass "print operand0"}
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-re "\\\$$decimal = \r\n$gdb_prompt $" { pass "print operand0"}
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-re "$hex\r\n$gdb_prompt $" { gdb_test "print *operand0" "13" "print operand0" }
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-re "$hex\r\n$gdb_prompt $" { gdb_test "print *operand0" "13" "print operand0" }
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}
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}
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gdb_test_multiple "print operand1" "print operand1" {
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gdb_test_multiple "print operand1" "print operand1" {
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-re "\\\$$decimal = \r\n$gdb_prompt $" { pass "print operand1"}
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-re "\\\$$decimal = \r\n$gdb_prompt $" { pass "print operand1"}
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-re "$hex\r\n$gdb_prompt $" { gdb_test "print *operand1" "14" "print operand1" }
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-re "$hex\r\n$gdb_prompt $" { gdb_test "print *operand1" "14" "print operand1" }
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}
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}
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