forked from Imagelibrary/binutils-gdb
4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
69 lines
1.7 KiB
Plaintext
69 lines
1.7 KiB
Plaintext
# Copyright (C) 2013-2022 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 test case is to test the performance of GDB doing stack
|
|
# backtrace.
|
|
# There is one parameter in this test:
|
|
# - BACKTRACE_DEPTH is the number of innermost frames that command
|
|
# 'bt' prints.
|
|
|
|
load_lib perftest.exp
|
|
|
|
if [skip_perf_tests] {
|
|
return 0
|
|
}
|
|
|
|
standard_testfile .c
|
|
set executable $testfile
|
|
set expfile $testfile.exp
|
|
|
|
# make check-perf RUNTESTFLAGS='backtrace.exp BACKTRACE_DEPTH=1024'
|
|
if ![info exists BACKTRACE_DEPTH] {
|
|
set BACKTRACE_DEPTH 64
|
|
}
|
|
|
|
PerfTest::assemble {
|
|
global BACKTRACE_DEPTH
|
|
global srcdir subdir srcfile
|
|
|
|
set compile_flags {debug}
|
|
lappend compile_flags "additional_flags=-DBACKTRACE_DEPTH=${BACKTRACE_DEPTH}"
|
|
|
|
if { [gdb_compile "$srcdir/$subdir/$srcfile" ${binfile} executable $compile_flags] != ""} {
|
|
return -1
|
|
}
|
|
|
|
return 0
|
|
} {
|
|
global binfile
|
|
|
|
clean_restart $binfile
|
|
|
|
if ![runto_main] {
|
|
return -1
|
|
}
|
|
|
|
gdb_breakpoint "fun2"
|
|
gdb_continue_to_breakpoint "fun2"
|
|
|
|
return 0
|
|
} {
|
|
global BACKTRACE_DEPTH
|
|
|
|
gdb_test_python_run "BackTrace\($BACKTRACE_DEPTH\)"
|
|
|
|
return 0
|
|
}
|