| # 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}" |