forked from Imagelibrary/binutils-gdb
1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
168 lines
3.8 KiB
Plaintext
168 lines
3.8 KiB
Plaintext
# Copyright 2011-2024 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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load_lib "trace-support.exp"
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require allow_shlib_tests
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# Do not run if gdbsever debug is enabled - the output file is many Gb.
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if [gdbserver_debug_enabled] {
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return 0
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}
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standard_testfile
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set executable $testfile
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# Check that the target supports trace.
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if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile executable $options] != "" } {
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untested "failed to compile"
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return -1
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}
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clean_restart ${testfile}
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if ![runto_main] {
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return -1
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}
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if ![gdb_target_supports_trace] {
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unsupported "target does not support trace"
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return -1
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}
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# Compile the test case with the in-process agent library.
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set ipalib [get_in_proc_agent]
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if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
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executable [concat {debug c} shlib=$ipalib]] != "" } {
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untested "failed to compile"
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return -1
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}
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# Typically we need a little extra time for this test.
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set timeout 180
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set ws "\[\r\n\t \]+"
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set cr "\[\r\n\]+"
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#
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# Utility procs
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#
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proc prepare_for_trace_test {} {
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global executable
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global ipalib
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clean_restart $executable
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gdb_load_shlib $ipalib
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runto_main
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set testline [gdb_get_line_number "set pre-run breakpoint here"]
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gdb_test "break $testline" ".*" \
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"break at pre-run"
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set testline [gdb_get_line_number "set post-run breakpoint here"]
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gdb_test "break $testline" ".*" \
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"break at post-run"
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}
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proc run_trace_experiment {} {
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gdb_test "continue" \
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".*Breakpoint \[0-9\]+, main .*" \
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"advance to trace begin"
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gdb_test_no_output "tstart" "start trace experiment"
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gdb_test "continue" \
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".*Breakpoint \[0-9\]+, main .*" \
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"advance through tracing"
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gdb_test "tstatus" ".*Trace .*" "check on trace status"
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gdb_test "tstop" "" ""
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}
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proc_with_prefix gdb_slow_trace_speed_test { } {
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gdb_delete_tracepoints
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gdb_test "print iters = init_iters" ".* = .*"
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set testline [gdb_get_line_number "set tracepoint here"]
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gdb_test "trace $testline if (globfoo != 12 && globfoo2 == 45)" \
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"Tracepoint \[0-9\]+ at .*" \
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"set slow tracepoint"
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# Begin the test.
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run_trace_experiment
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}
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proc_with_prefix gdb_fast_trace_speed_test { } {
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global gdb_prompt
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gdb_delete_tracepoints
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gdb_test "print iters = init_iters" ".* = .*"
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set run_ftrace 0
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set testline [gdb_get_line_number "set tracepoint here"]
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gdb_test_multiple "ftrace $testline if (globfoo != 12 && globfoo2 == 45)" \
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"set conditional fast tracepoint" {
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-re "Fast tracepoint \[0-9\]+ at .*\r\n$gdb_prompt $" {
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pass "set conditional fast tracepoint, done"
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set run_ftrace 1
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}
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-re "May not have a fast tracepoint at .*\r\n$gdb_prompt $" {
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pass "set conditional fast tracepoint, not allowed at line"
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}
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}
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# If the fast tracepoint couldn't be set, don't bother with the run.
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if {$run_ftrace == 1} {
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# Begin the test.
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run_trace_experiment
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}
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}
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proc gdb_trace_collection_test {} {
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prepare_for_trace_test
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gdb_slow_trace_speed_test
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gdb_fast_trace_speed_test
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}
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clean_restart $executable
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gdb_load_shlib $ipalib
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runto_main
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if {![gdb_target_supports_trace]} {
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unsupported "current target does not support trace"
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return 1
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}
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# Body of test encased in a proc so we can return prematurely.
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gdb_trace_collection_test
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