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|
# Copyright 2009-2020 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This file is part of the gdb testsuite.
#
# This test tests some i386 general instructions for reverse execution.
#
if ![supports_reverse] {
return
}
if ![istarget "*86*-*linux*"] then {
verbose "Skipping i386 reverse tests."
return
}
standard_testfile
# some targets have leading underscores on assembly symbols.
set additional_flags [gdb_target_symbol_prefix_flags]
if {[prepare_for_testing "failed to prepare" $testfile $srcfile \
[list debug $additional_flags]]} {
return -1
}
set end_of_main [gdb_get_line_number " end of main "]
set end_sse_test [gdb_get_line_number " end sse_test "]
set end_ssse3_test [gdb_get_line_number " end ssse3_test "]
set end_sse4_test [gdb_get_line_number " end sse4_test "]
runto main
if [supports_process_record] {
# Activate process record/replay
gdb_test_no_output "record" "turn on process record"
}
global hex
global decimal
#sse_test
gdb_test "break $end_sse_test" \
"Breakpoint $decimal at .* line $end_sse_test\." \
"set breakpoint at end of sse_test"
set test "continue to end of sse_test"
gdb_test_multiple "continue" $test {
-re " end sse_test .*\r\n$gdb_prompt $" {
pass $test
}
-re " Illegal instruction.*\r\n$gdb_prompt $" {
untested i386-sse-reverse
return -1
}
}
gdb_test "reverse-step" "xorps.*" "reverse-step to xorps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf000c00080008000f800c00080008000.*" \
"verify xmm0 at end of sse_test"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x70004000000000007800400000000000.*" \
"verify xmm1 at end of sse_test"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 at end of sse_test"
gdb_test "reverse-step" "xorpd.*" "reverse-step to xorpd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf000c00080008000f800c00080008000.*" \
"verify xmm0 after reverse xorps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x80008000800080008000800080008000.*" \
"verify xmm1 after reverse xorps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse xorps"
gdb_test "reverse-step" "unpckhps.*" "reverse-step to unpckhps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0x8000800080008000fff00000ffc00000.*" \
"verify xmm0 after reverse xorpd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x80008000800080008000800080008000.*" \
"verify xmm1 after reverse xorpd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse xorpd"
gdb_test "reverse-step" "unpckhpd.*" "reverse-step to unpckhpd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
"verify xmm0 after reverse unpckhps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x80008000800080008000800080008000.*" \
"verify xmm1 after reverse unpckhps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse unpckhps"
gdb_test "reverse-step" "ucomiss.*" "reverse-step to ucomiss"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
"verify xmm0 after reverse unpckhpd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x80008000800080008000800080008000.*" \
"verify xmm1 after reverse unpckhpd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse unpckhpd"
gdb_test "reverse-step" "ucomisd.*" "reverse-step to ucomisd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
"verify xmm0 after reverse ucomiss"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x80008000800080008000800080008000.*" \
"verify xmm1 after reverse ucomiss"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse ucomiss"
gdb_test "reverse-step" "packssdw.*" "reverse-step to packssdw"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
"verify xmm0 after reverse ucomisd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \
"verify xmm1 after reverse ucomisd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse ucomisd"
gdb_test "reverse-step" "packsswb.*" "reverse-step to packsswb"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
"verify xmm0 after reverse packssdw"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \
"verify xmm1 after reverse packssdw"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \
"verify xmm2 after reverse packssdw"
gdb_test "reverse-step" "orps.*" "reverse-step to orps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
"verify xmm0 after reverse packsswb"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \
"verify xmm1 after reverse packsswb"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \
"verify xmm2 after reverse packsswb"
gdb_test "reverse-step" "orpd.*" "reverse-step to orpd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff80000ffc00000.*" \
"verify xmm0 after reverse orps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \
"verify xmm1 after reverse orps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \
"verify xmm2 after reverse orps"
gdb_test "reverse-step" "mulss.*" "reverse-step to mulss"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff80000ffc00000.*" \
"verify xmm0 after reverse orpd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \
"verify xmm1 after reverse orpd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \
"verify xmm2 after reverse orpd"
gdb_test "reverse-step" "mulsd.*" "reverse-step to mulsd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff80000ffc00000.*" \
"verify xmm0 after reverse mulss"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \
"verify xmm1 after reverse mulss"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \
"verify xmm2 after reverse mulss"
gdb_test "reverse-step" "mulps.*" "reverse-step to mulps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff80000ffc00000.*" \
"verify xmm0 after reverse mulsd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \
"verify xmm1 after reverse mulsd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff0000000000000fff00000ffc00000.*" \
"verify xmm2 after reverse mulsd"
gdb_test "reverse-step" "mulpd.*" "reverse-step to mulpd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff80000ffc00000.*" \
"verify xmm0 after reverse mulps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \
"verify xmm1 after reverse mulps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff0000000000000fff00000ffc00000.*" \
"verify xmm2 after reverse mulps"
gdb_test "reverse-step" "divss.*" "reverse-step to divss"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff80000ffc00000.*" \
"verify xmm0 after reverse mulpd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \
"verify xmm1 after reverse mulpd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff0000000000000fff0000000000000.*" \
"verify xmm2 after reverse mulpd"
gdb_test "reverse-step" "divsd.*" "reverse-step to divsd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0x8000000080000000.*" \
"verify xmm0 after reverse divss"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \
"verify xmm1 after reverse divss"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff0000000000000fff0000000000000.*" \
"verify xmm2 after reverse divss"
gdb_test "reverse-step" "divps.*" "reverse-step to divps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0x8000000080000000.*" \
"verify xmm0 after reverse divsd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x80000000.*" \
"verify xmm1 after reverse divsd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff0000000000000fff0000000000000.*" \
"verify xmm2 after reverse divsd"
gdb_test "reverse-step" "divpd.*" "reverse-step to divpd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0x8000000080000000.*" \
"verify xmm0 after reverse divps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x80000000.*" \
"verify xmm1 after reverse divps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xbff0000000000000bff0000000000000.*" \
"verify xmm2 after reverse divps"
gdb_test "reverse-step" "cvtpd2ps.*" "reverse-step to cvtpd2ps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0x8000000080000000.*" \
"verify xmm0 after reverse divpd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xce80200000000000ce80200000000000.*" \
"verify xmm1 after reverse divpd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xbff0000000000000bff0000000000000.*" \
"verify xmm2 after reverse divpd"
gdb_test "reverse-step" "cvtpd2dq.*" "reverse-step to cvtpd2dq"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a090807060504ffffffff.*" \
"verify xmm0 after reverse cvtpd2ps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xce80200000000000ce80200000000000.*" \
"verify xmm1 after reverse cvtpd2ps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xbff0000000000000bff0000000000000.*" \
"verify xmm2 after reverse cvtpd2ps"
gdb_test "reverse-step" "cvtdq2ps.*" "reverse-step to cvtdq2ps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a090807060504ffffffff.*" \
"verify xmm0 after reverse cvtpd2dq"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xffffffffffffffff.*" \
"verify xmm1 after reverse cvtpd2dq"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xbff0000000000000bff0000000000000.*" \
"verify xmm2 after reverse cvtpd2dq"
gdb_test "reverse-step" "cvtdq2pd.*" "reverse-step to cvtdq2pd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a090807060504ffffffff.*" \
"verify xmm0 after reverse cvtdq2ps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xffffffffffffffff.*" \
"verify xmm1 after reverse cvtdq2ps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xffffffffffffffffffffffff00000000.*" \
"verify xmm2 after reverse cvtdq2ps"
gdb_test "reverse-step" "comiss.*" "reverse-step to comiss"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a090807060504ffffffff.*" \
"verify xmm0 after reverse cvtdq2pd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xffffffffffffffff.*" \
"verify xmm1 after reverse cvtdq2pd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xffffffffffffffffffffffff00000000.*" \
"verify xmm2 after reverse cvtdq2pd"
gdb_test "reverse-step" "comisd.*" "reverse-step to comisd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a090807060504ffffffff.*" \
"verify xmm0 after reverse comiss"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xffffffffffffffff.*" \
"verify xmm1 after reverse comiss"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xffffffffffffffffffffffff00000000.*" \
"verify xmm2 after reverse comiss"
gdb_test "reverse-step" "cmpss.*" "reverse-step to cmpss"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050423222120.*" \
"verify xmm0 after reverse comisd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xffffffffffffffff.*" \
"verify xmm1 after reverse comisd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xffffffffffffffffffffffff00000000.*" \
"verify xmm2 after reverse comisd"
gdb_test "reverse-step" "cmpsd.*" "reverse-step to cmpsd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050423222120.*" \
"verify xmm0 after reverse cmpss"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x.*" \
"verify xmm1 after reverse cmpss"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xffffffffffffffffffffffff00000000.*" \
"verify xmm2 after reverse cmpss"
gdb_test "reverse-step" "cmpps.*" "reverse-step to cmpps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050423222120.*" \
"verify xmm0 after reverse cmpsd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x.*" \
"verify xmm1 after reverse cmpsd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xf0e0d0c0b0a09082726252400000000.*" \
"verify xmm2 after reverse cmpsd"
gdb_test "reverse-step" "cmppd.*" "reverse-step to cmppd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050423222120.*" \
"verify xmm0 after reverse cmpps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xf0e0d0c0b0a09082726252400000000.*" \
"verify xmm1 after reverse cmpps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xf0e0d0c0b0a09082726252400000000.*" \
"verify xmm2 after reverse cmpps"
gdb_test "reverse-step" "andps.*" "reverse-step to andps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050423222120.*" \
"verify xmm0 after reverse cmppd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19182726252400000000.*" \
"verify xmm1 after reverse cmppd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xf0e0d0c0b0a09082726252400000000.*" \
"verify xmm2 after reverse cmppd"
gdb_test "reverse-step" "andpd.*" "reverse-step to andpd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050423222120.*" \
"verify xmm0 after reverse andps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19182726252400000000.*" \
"verify xmm1 after reverse andps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 after reverse andps"
gdb_test "reverse-step" "addsubps.*" "reverse-step to addsubps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050423222120.*" \
"verify xmm0 after reverse andpd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19182726252423222120.*" \
"verify xmm1 after reverse andpd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 after reverse andpd"
gdb_test "reverse-step" "addsubpd.*" "reverse-step to addsubpd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050423222120.*" \
"verify xmm0 after reverse addsubps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19182726252423222120.*" \
"verify xmm1 after reverse addsubps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 after reverse addsubps"
gdb_test "reverse-step" "addss.*" "reverse-step to addss"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050403020100.*" \
"verify xmm0 after reverse addsubpd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19182726252423222120.*" \
"verify xmm1 after reverse addsubpd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 after reverse addsubpd"
gdb_test "reverse-step" "addsd.*" "reverse-step to addsd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050403020100.*" \
"verify xmm0 after reverse addss"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm1 after reverse addss"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 after reverse addss"
gdb_test "reverse-step" "addps.*" "reverse-step to addps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050403020100.*" \
"verify xmm0 after reverse addsd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm1 after reverse addsd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 after reverse addsd"
gdb_test "reverse-step" "addpd.*" "reverse-step to addpd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050403020100.*" \
"verify xmm0 after reverse addps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm1 after reverse addps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 after reverse addps"
#ssse3_test
gdb_test "continue" \
" end sse_test .*" \
"continue to end of sse_test #2"
gdb_test "break $end_ssse3_test" \
"Breakpoint $decimal at .* line $end_ssse3_test\." \
"set breakpoint at end of ssse3_test"
set test "continue to end of ssse3_test"
gdb_test_multiple "continue" $test {
-re " end ssse3_test .*\r\n$gdb_prompt $" {
pass $test
}
-re " Illegal instruction.*\r\n$gdb_prompt $" {
untested i386-ssse3-reverse
return -1
}
}
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm0 at end of ssse3_test"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm1 at end of ssse3_test"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm2 at end of ssse3_test"
gdb_test "reverse-step" "pabsd.*" "reverse-step to pabsd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050403020100.*" \
"verify xmm0 after reverse pabsd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm1 after reverse pabsd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm2 after reverse pabsd"
gdb_test "reverse-step" "pabsw.*" "reverse-step to pabsw"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050403020100.*" \
"verify xmm0 after reverse pabsw"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm1 after reverse pabsw"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm2 after reverse pabsw"
gdb_test "reverse-step" "pabsb.*" "reverse-step to pabsb"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050403020100.*" \
"verify xmm0 after reverse pabsb"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm1 after reverse pabsb"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 after reverse pabsb"
#sse4_test
gdb_test "continue" \
" end ssse3_test .*" \
"continue to end of ssse3_test #2"
gdb_test "break $end_sse4_test" \
"Breakpoint $decimal at .* line $end_sse4_test\." \
"set breakpoint at end of sse4_test"
set test "continue to end of sse4_test"
gdb_test_multiple "continue" $test {
-re " end sse4_test .*\r\n$gdb_prompt $" {
pass $test
}
-re " Illegal instruction.*\r\n$gdb_prompt $" {
untested i386-sse4-reverse
return -1
}
}
gdb_test "reverse-step" "blendvps.*" "reverse-step to blendvps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09082726252413121110.*" \
"verify xmm0 at end of sse4_test"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm1 at end of sse4_test"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 at end of sse4_test"
gdb_test "reverse-step" "blendvpd.*" "reverse-step to blendvpd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09082726252413121110.*" \
"verify xmm0 after reverse blendvps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm1 after reverse blendvps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 after reverse blendvps"
gdb_test "reverse-step" "blendps.*" "reverse-step to blendps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09081716151413121110.*" \
"verify xmm0 after reverse blendvpd"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm1 after reverse blendvpd"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 after reverse blendvpd"
gdb_test "reverse-step" "blendpd.*" "reverse-step to blendpd"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xf0e0d0c0b0a09080706050403020100.*" \
"verify xmm0 after reverse blendps"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
"verify xmm1 after reverse blendps"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
"verify xmm2 after reverse blendps"
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