# Copyright 2009, 2010 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 ![target_info exists gdb,can_reverse] { return } if $tracelevel { strace $tracelevel } set prms_id 0 set bug_id 0 if ![istarget "*86*-*linux*"] then { verbose "Skipping i386 reverse tests." return } set testfile "i386-sse-reverse" set srcfile ${testfile}.c set binfile ${objdir}/${subdir}/${testfile} # some targets have leading underscores on assembly symbols. # TODO: detect this automatically set additional_flags "" if [istarget "i?86-*-cygwin*"] then { set additional_flags "additional_flags=-DSYMBOL_PREFIX=\"_\"" } if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug $additional_flags]] != "" } { untested i386-sse-reverse 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_sse4_test [gdb_get_line_number " end sse4_test "] # Get things started. gdb_exit gdb_start gdb_reinitialize_dir $srcdir/$subdir gdb_load ${binfile} runto main if [target_info exists gdb,use_precord] { # Activate process record/replay gdb_test "record" "" "Turn on process record" # FIXME: command ought to acknowledge, so we can test if it succeeded. } 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" gdb_test "continue" \ " end sse_test .*" \ "continue to end of sse_test" gdb_test "reverse-step" "xorps.*" "reverse-step to xorps" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x7f007f007fff7fff7f007f007fff7fff.*" \ "verify xmm0 at end of sse_test" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x00ff00ff0000000000ff00ff00000000.*" \ "verify xmm1 at end of sse_test" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \ "verify xmm2 at end of sse_test" gdb_test "reverse-step" "xorpd.*" "reverse-step to xorpd" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x7f007f007fff7fff7f007f007fff7fff.*" \ "verify xmm0 after reverse xorps" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x7fff7fff7fff7fff7fff7fff7fff7fff.*" \ "verify xmm1 after reverse xorps" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \ "verify xmm2 after reverse xorps" gdb_test "reverse-step" "unpckhps.*" "reverse-step to unpckhps" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x7fff7fff7fff7fff0108000001400000.*" \ "verify xmm0 after reverse xorpd" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x7fff7fff7fff7fff7fff7fff7fff7fff.*" \ "verify xmm1 after reverse xorpd" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \ "verify xmm2 after reverse xorpd" gdb_test "reverse-step" "unpckhpd.*" "reverse-step to unpckhpd" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x01080000014000000108000001400000.*" \ "verify xmm0 after reverse unpckhps" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x7fff7fff7fff7fff7fff7fff7fff7fff.*" \ "verify xmm1 after reverse unpckhps" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \ "verify xmm2 after reverse unpckhps" gdb_test "reverse-step" "ucomiss.*" "reverse-step to ucomiss" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x01080000014000000108000001400000.*" \ "verify xmm0 after reverse unpckhpd" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x7fff7fff7fff7fff7fff7fff7fff7fff.*" \ "verify xmm1 after reverse unpckhpd" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \ "verify xmm2 after reverse unpckhpd" gdb_test "reverse-step" "ucomisd.*" "reverse-step to ucomisd" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x01080000014000000108000001400000.*" \ "verify xmm0 after reverse ucomiss" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x7fff7fff7fff7fff7fff7fff7fff7fff.*" \ "verify xmm1 after reverse ucomiss" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \ "verify xmm2 after reverse ucomiss" gdb_test "reverse-step" "packssdw.*" "reverse-step to packssdw" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x01080000014000000108000001400000.*" \ "verify xmm0 after reverse ucomisd" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x01080000014000000108000001400000.*" \ "verify xmm1 after reverse ucomisd" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \ "verify xmm2 after reverse ucomisd" gdb_test "reverse-step" "packsswb.*" "reverse-step to packsswb" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x01080000014000000108000001400000.*" \ "verify xmm0 after reverse packssdw" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x01080000014000000108000001400000.*" \ "verify xmm1 after reverse packssdw" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x01080000014000000108000001400000.*" \ "verify xmm2 after reverse packssdw" gdb_test "reverse-step" "pabsd.*" "reverse-step to pabsd" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \ "verify xmm0 after reverse packsswb" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x01080000014000000108000001400000.*" \ "verify xmm1 after reverse packsswb" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x01080000014000000108000001400000.*" \ "verify xmm2 after reverse packsswb" gdb_test "reverse-step" "pabsw.*" "reverse-step to pabsw" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \ "verify xmm0 after reverse pabsd" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \ "verify xmm1 after reverse pabsd" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x01080000014000000108000001400000.*" \ "verify xmm2 after reverse pabsd" gdb_test "reverse-step" "pabsb.*" "reverse-step to pabsb" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \ "verify xmm0 after reverse pabsw" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \ "verify xmm1 after reverse pabsw" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \ "verify xmm2 after reverse pabsw" gdb_test "reverse-step" "orps.*" "reverse-step to orps" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \ "verify xmm0 after reverse pabsb" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \ "verify xmm1 after reverse pabsb" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \ "verify xmm2 after reverse pabsb" gdb_test "reverse-step" "orpd.*" "reverse-step to orpd" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x0000000000000000fff80000ffc00000.*" \ "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 = 0x0000000000000000fff80000ffc00000.*" \ "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 = 0x0000000000000000fff80000ffc00000.*" \ "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 = 0x0000000000000000fff80000ffc00000.*" \ "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 = 0x0000000000000000fff80000ffc00000.*" \ "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 = 0x0000000000000000fff80000ffc00000.*" \ "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 = 0x00000000000000008000000080000000.*" \ "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 = 0x00000000000000008000000080000000.*" \ "verify xmm0 after reverse divsd" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x00000000000000000000000080000000.*" \ "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 = 0x00000000000000008000000080000000.*" \ "verify xmm0 after reverse divps" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x00000000000000000000000080000000.*" \ "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 = 0x00000000000000008000000080000000.*" \ "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 = 0x0f0e0d0c0b0a090807060504ffffffff.*" \ "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 = 0x0f0e0d0c0b0a090807060504ffffffff.*" \ "verify xmm0 after reverse cvtpd2dq" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x0000000000000000ffffffffffffffff.*" \ "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 = 0x0f0e0d0c0b0a090807060504ffffffff.*" \ "verify xmm0 after reverse cvtdq2ps" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x0000000000000000ffffffffffffffff.*" \ "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 = 0x0f0e0d0c0b0a090807060504ffffffff.*" \ "verify xmm0 after reverse cvtdq2pd" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x0000000000000000ffffffffffffffff.*" \ "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 = 0x0f0e0d0c0b0a090807060504ffffffff.*" \ "verify xmm0 after reverse comiss" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x0000000000000000ffffffffffffffff.*" \ "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 = 0x0f0e0d0c0b0a09080706050423222120.*" \ "verify xmm0 after reverse comisd" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x0000000000000000ffffffffffffffff.*" \ "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 = 0x0f0e0d0c0b0a09080706050423222120.*" \ "verify xmm0 after reverse cmpss" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x00000000000000000000000000000000.*" \ "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 = 0x0f0e0d0c0b0a09080706050423222120.*" \ "verify xmm0 after reverse cmpsd" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x00000000000000000000000000000000.*" \ "verify xmm1 after reverse cmpsd" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x0f0e0d0c0b0a09082726252400000000.*" \ "verify xmm2 after reverse cmpsd" gdb_test "reverse-step" "cmppd.*" "reverse-step to cmppd" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x0f0e0d0c0b0a09080706050423222120.*" \ "verify xmm0 after reverse cmpps" gdb_test "info register xmm1" \ "xmm1 .*uint128 = 0x0f0e0d0c0b0a09082726252400000000.*" \ "verify xmm1 after reverse cmpps" gdb_test "info register xmm2" \ "xmm2 .*uint128 = 0x0f0e0d0c0b0a09082726252400000000.*" \ "verify xmm2 after reverse cmpps" gdb_test "reverse-step" "andps.*" "reverse-step to andps" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x0f0e0d0c0b0a09080706050423222120.*" \ "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 = 0x0f0e0d0c0b0a09082726252400000000.*" \ "verify xmm2 after reverse cmppd" gdb_test "reverse-step" "andpd.*" "reverse-step to andpd" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x0f0e0d0c0b0a09080706050423222120.*" \ "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 = 0x0f0e0d0c0b0a09080706050423222120.*" \ "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 = 0x0f0e0d0c0b0a09080706050423222120.*" \ "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 = 0x0f0e0d0c0b0a09080706050403020100.*" \ "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 = 0x0f0e0d0c0b0a09080706050403020100.*" \ "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 = 0x0f0e0d0c0b0a09080706050403020100.*" \ "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 = 0x0f0e0d0c0b0a09080706050403020100.*" \ "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" #sse4_test send_gdb "continue\n" gdb_test "break $end_sse4_test" \ "Breakpoint $decimal at .* line $end_sse4_test\." \ "set breakpoint at end of sse4_test" send_gdb "continue\n" gdb_expect { -re " end sse4_test .*" { pass "continue to end of sse4_test" } -re " Illegal instruction.*" { untested i386-sse4-reverse return -1 } } gdb_test "reverse-step" "blendvps.*" "reverse-step to blendvps" gdb_test "info register xmm0" \ "xmm0 .*uint128 = 0x0f0e0d0c0b0a09082726252413121110.*" \ "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 = 0x0f0e0d0c0b0a09082726252413121110.*" \ "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 = 0x0f0e0d0c0b0a09081716151413121110.*" \ "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 = 0x0f0e0d0c0b0a09080706050403020100.*" \ "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"