112 lines
3.3 KiB
Text
112 lines
3.3 KiB
Text
# Copyright 2010-2016 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 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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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@gnu.org
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# This file is part of the gdb testsuite.
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if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
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verbose "Skipping amd64 dword register tests."
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return
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}
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standard_testfile amd64-pseudo.c
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if [get_compiler_info] {
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return -1
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}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug]] != "" } {
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untested ${testfile}
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return
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}
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clean_restart ${binfile}
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if ![runto_main] then {
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gdb_suppress_tests
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}
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set nr_regs 14
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set dword_regs(1) eax
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set dword_regs(2) ebx
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set dword_regs(3) ecx
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set dword_regs(4) edx
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set dword_regs(5) esi
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set dword_regs(6) edi
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set dword_regs(7) r8d
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set dword_regs(8) r9d
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set dword_regs(9) r10d
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set dword_regs(10) r11d
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set dword_regs(11) r12d
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set dword_regs(12) r13d
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set dword_regs(13) r14d
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set dword_regs(14) r15d
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gdb_test "break [gdb_get_line_number "first breakpoint here"]" \
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"Breakpoint .* at .*${srcfile}.*" \
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"set first breakpoint in main"
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gdb_continue_to_breakpoint "continue to first breakpoint in main"
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for { set r 1 } { $r <= 6 } { incr r } {
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set hexr [format %x $r]
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gdb_test "print/x \$$dword_regs($r)" \
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".. = 0x${hexr}4${hexr}3${hexr}2${hexr}1" \
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"check contents of %$dword_regs($r)"
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}
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gdb_test "break [gdb_get_line_number "second breakpoint here"]" \
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"Breakpoint .* at .*${srcfile}.*" \
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"set second breakpoint in main"
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gdb_continue_to_breakpoint "continue to second breakpoint in main"
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for { set r 7 } { $r <= $nr_regs } { incr r } {
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set hexr [format %x $r]
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gdb_test "print/x \$$dword_regs($r)" \
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".. = 0x${hexr}4${hexr}3${hexr}2${hexr}1" \
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"check contents of %$dword_regs($r)"
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}
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for { set r 1 } { $r <= 6 } { incr r } {
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gdb_test "set var \$$dword_regs($r) = $r" "" "set %$dword_regs($r)"
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}
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gdb_test "break [gdb_get_line_number "third breakpoint here"]" \
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"Breakpoint .* at .*${srcfile}.*" \
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"set third breakpoint in main"
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gdb_continue_to_breakpoint "continue to third breakpoint in main"
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for { set r 1 } { $r <= 6 } { incr r } {
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gdb_test "print \$$dword_regs($r)" \
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".. = $r" \
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"check contents of %$dword_regs($r)"
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}
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for { set r 7 } { $r <= $nr_regs } { incr r } {
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gdb_test "set var \$$dword_regs($r) = $r" "" "set %$dword_regs($r)"
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}
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gdb_test "break [gdb_get_line_number "forth breakpoint here"]" \
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"Breakpoint .* at .*${srcfile}.*" \
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"set forth breakpoint in main"
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gdb_continue_to_breakpoint "continue to forth breakpoint in main"
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for { set r 7 } { $r <= $nr_regs } { incr r } {
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gdb_test "print \$$dword_regs($r)" \
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".. = $r" \
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"check contents of %$dword_regs($r)"
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}
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