mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
100 lines
2.9 KiB
Plaintext
100 lines
2.9 KiB
Plaintext
# Copyright 2004-2018 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/>.
|
|
|
|
# Please email any bugs, comments, and/or additions to this file to:
|
|
# bug-gdb@gnu.org
|
|
|
|
# This file is part of the gdb testsuite.
|
|
|
|
|
|
if { ![istarget i?86-*-*] && ![istarget x86_64-*-* ] } {
|
|
verbose "Skipping x86 SSE tests."
|
|
return
|
|
}
|
|
|
|
standard_testfile .c
|
|
|
|
if [get_compiler_info] {
|
|
return -1
|
|
}
|
|
|
|
set additional_flags ""
|
|
if [test_compiler_info gcc*] {
|
|
set additional_flags "additional_flags=-msse -I${srcdir}/.."
|
|
}
|
|
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug $additional_flags]] != "" } {
|
|
unsupported "compiler does not support SSE"
|
|
return
|
|
}
|
|
|
|
clean_restart ${binfile}
|
|
|
|
if ![runto_main] then {
|
|
gdb_suppress_tests
|
|
}
|
|
|
|
send_gdb "print have_sse ()\r"
|
|
gdb_expect {
|
|
-re ".. = 1\r\n$gdb_prompt " {
|
|
pass "check whether processor supports SSE"
|
|
}
|
|
-re ".. = 0\r\n$gdb_prompt " {
|
|
verbose "processor does not support SSE; skipping SSE tests"
|
|
return
|
|
}
|
|
-re ".*$gdb_prompt $" {
|
|
fail "check whether processor supports SSE"
|
|
}
|
|
timeout {
|
|
fail "check whether processor supports SSE (timeout)"
|
|
}
|
|
}
|
|
|
|
gdb_test "break [gdb_get_line_number "first breakpoint here"]" \
|
|
"Breakpoint .* at .*i386-sse.c.*" \
|
|
"set first breakpoint in main"
|
|
gdb_continue_to_breakpoint "continue to first breakpoint in main"
|
|
|
|
if [is_amd64_regs_target] {
|
|
set nr_regs 16
|
|
} else {
|
|
set nr_regs 8
|
|
}
|
|
|
|
for { set r 0 } { $r < $nr_regs } { incr r } {
|
|
gdb_test "print \$xmm$r.v4_float" \
|
|
".. = \\{$r, $r.25, $r.5, $r.75\\}.*" \
|
|
"check float contents of %xmm$r"
|
|
gdb_test "print \$xmm$r.v16_int8" \
|
|
".. = \\{(-?\[0-9\]+, ){15}-?\[0-9\]+\\}.*" \
|
|
"check int8 contents of %xmm$r"
|
|
}
|
|
|
|
for { set r 0 } { $r < $nr_regs } { incr r } {
|
|
gdb_test "set var \$xmm$r.v4_float\[0\] = $r + 10" "" "set %xmm$r"
|
|
}
|
|
|
|
gdb_test "break [gdb_get_line_number "second breakpoint here"]" \
|
|
"Breakpoint .* at .*i386-sse.c.*" \
|
|
"set second breakpoint in main"
|
|
gdb_continue_to_breakpoint "continue to second breakpoint in main"
|
|
|
|
for { set r 0 } { $r < $nr_regs } { incr r } {
|
|
gdb_test "print data\[$r\]" \
|
|
".. = \\{f = \\{[expr $r + 10], $r.25, $r.5, $r.75\\}\\}.*" \
|
|
"check contents of data\[$r\]"
|
|
}
|