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# Copyright 2016 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/>.
if { ! [is_amd64_regs_target] } {
verbose "Skipping tfile AVX test (target is not x86_64)."
return
}
load_lib "trace-support.exp"
standard_testfile
if {[prepare_for_testing $testfile.exp $testfile $srcfile \
[list debug additional_flags=-mavx]]} {
return -1
}
if ![runto_main] {
fail "can't run to main to check for trace support"
return -1
}
if ![gdb_target_supports_trace] {
unsupported "target does not support trace"
return -1
}
gdb_test_multiple "print \$ymm15" "check for AVX support" {
-re " = void.*$gdb_prompt $" {
verbose "Skipping tfile AVX test (target doesn't support AVX)."
return
}
-re " = \\{.*}.*$gdb_prompt $" {
# All is well.
}
}
gdb_test "trace traceme" ".*"
gdb_trace_setactions "set actions for tracepoint" "" \
"collect \$ymm15" "^$"
gdb_breakpoint "end"
gdb_test_no_output "tstart"
gdb_test "continue" ".*Breakpoint $decimal, end .*"
set tracefile [standard_output_file ${testfile}]
# Save trace frames to tfile.
gdb_test "tsave ${tracefile}.tf" \
"Trace data saved to file '${tracefile}.tf'.*" \
"save tfile trace file"
# Change target to tfile.
gdb_test "target tfile ${tracefile}.tf" "" "change to tfile target" \
"A program is being debugged already. Kill it. .y or n. $" "y"
gdb_test "tfind 0" "Found trace frame 0, tracepoint .*"
gdb_test "print/x \$ymm15.v8_int32" " = \\{0x12340001, .*, 0x12340008}"
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