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/* Copyright 2009-2021 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.
Test displaced stepping over VEX-encoded RIP-relative AVX
instructions. */
.text
.global _start,main
_start:
# The area at _start is used as the displaced stepping buffer. Put
# more than enough nop instructions so that the instructions under test
# below don't conflict with it.
.rept 200
nop
.endr
main:
nop
/***********************************************/
/* Test a VEX2-encoded RIP-relative instruction. */
.global test_rip_vex2
test_rip_vex2:
vmovsd ro_var(%rip),%xmm0
.global test_rip_vex2
test_rip_vex2_end:
nop
/* Test a VEX3-encoded RIP-relative instruction. */
.global test_rip_vex3
test_rip_vex3:
vextractf128 $0x0,%ymm0,var128(%rip)
.global test_rip_vex3
test_rip_vex3_end:
nop
/* skip over test data */
jmp done
/* RIP-relative ro-data for VEX2 test above. */
ro_var:
.8byte 0x1122334455667788
.8byte 0x8877665544332211
/***********************************************/
/* All done. */
done:
mov $0,%rdi
call _exit
hlt
/* RIP-relative data for VEX3 test above. */
.data
var128:
.8byte 0xaa55aa55aa55aa55
.8byte 0x55aa55aa55aa55aa