141 lines
3.9 KiB
Text
141 lines
3.9 KiB
Text
# Copyright 2010, 2011 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 $tracelevel {
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strace $tracelevel
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}
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if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
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verbose "Skipping amd64 byte register tests."
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return
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}
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set testfile "amd64-byte"
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set srcfile amd64-pseudo.c
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set binfile ${objdir}/${subdir}/${testfile}
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if [get_compiler_info ${binfile}] {
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return -1
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}
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if { [gdb_compile "${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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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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if ![runto_main] then {
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gdb_suppress_tests
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}
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set byte_regs(1) al
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set byte_regs(2) bl
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set byte_regs(3) cl
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set byte_regs(4) dl
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set byte_regs(5) sil
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set byte_regs(6) dil
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set byte_regs(7) r8l
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set byte_regs(8) r9l
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set byte_regs(9) r10l
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set byte_regs(10) r11l
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set byte_regs(11) r12l
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set byte_regs(12) r13l
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set byte_regs(13) r14l
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set byte_regs(14) r15l
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set byte_regs(15) ah
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set byte_regs(16) bh
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set byte_regs(17) ch
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set byte_regs(18) dh
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gdb_test "break [gdb_get_line_number "first breakpoint here"]" \
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"Breakpoint .* at .*${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 } { $r <= 6 } { incr r } {
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gdb_test "print/x \$$byte_regs($r)" \
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".. = 0x[format %x $r]1" \
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"check contents of %$byte_regs($r)"
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}
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for { set r 1 } { $r <= 4 } { incr r } {
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set h [expr $r + 14]
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gdb_test "print/x \$$byte_regs($h)" \
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".. = 0x[format %x $r]2" \
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"check contents of %$byte_regs($h)"
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}
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gdb_test "break [gdb_get_line_number "second breakpoint here"]" \
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"Breakpoint .* at .*${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 } { $r <= 14 } { incr r } {
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gdb_test "print/x \$$byte_regs($r)" \
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".. = 0x[format %x $r]1" \
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"check contents of %$byte_regs($r)"
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}
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for { set r 1 } { $r <= 6 } { incr r } {
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gdb_test "set var \$$byte_regs($r) = $r" "" "set %$byte_regs($r)"
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}
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for { set r 1 } { $r <= 4 } { incr r } {
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set h [expr $r + 14]
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gdb_test "set var \$$byte_regs($h) = $h" "" "set %$byte_regs($h)"
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}
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gdb_test "break [gdb_get_line_number "third breakpoint here"]" \
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"Breakpoint .* at .*${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 } { $r <= 6 } { incr r } {
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gdb_test "print \$$byte_regs($r)" \
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".. = $r" \
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"check contents of %$byte_regs($r)"
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}
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for { set r 1 } { $r <= 4 } { incr r } {
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set h [expr $r + 14]
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gdb_test "print \$$byte_regs($h)" \
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".. = $h" \
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"check contents of %$byte_regs($h)"
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}
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for { set r 7 } { $r <= 14 } { incr r } {
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gdb_test "set var \$$byte_regs($r) = $r" "" "set %$byte_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 } { $r <= 14 } { incr r } {
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gdb_test "print \$$byte_regs($r)" \
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".. = $r" \
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"check contents of %$byte_regs($r)"
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}
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