disassemble.exp revision 1.8
1# Copyright (C) 2013-2019 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16# This test case is to test the speed of GDB when it is doing disassemble 17# some large functions in GDB. 18load_lib perftest.exp 19 20if [skip_perf_tests] { 21 return 0 22} 23 24global GDB 25 26standard_testfile .c 27# Overwrite $binfile 28set binfile $GDB 29 30PerfTest::assemble { 31 # Don't have compilation step. 32 return 0 33} { 34 global srcdir subdir 35 global binfile 36 37 gdb_exit 38 gdb_start 39 gdb_reinitialize_dir $srcdir/$subdir 40 41 # When GDB is debugging GDB, the prompt is changed to "(top-gdb) ". 42 # In order to avoid the confusion of pattern matching, set the 43 # gdb_prompt to '(top-gdb)' temporarily. 44 with_gdb_prompt "(top-gdb)" { 45 gdb_load ${binfile} 46 } 47 48 # The prompt of both parent GDB and child GDB is '(gdb)', but 49 # child GDB's prompt doesn't confuse pattern matching because but 50 # we only run to main function of child GDB, so child GDB's 51 # prompt can't be printed out. 52 if ![runto_main] { 53 return -1 54 } 55 56 return 0 57} { 58 gdb_test "python Disassemble\(\).run()" 59 return 0 60} 61