e22f8b7c8c
Switch the license of all .f and .f90 files to GPLv3.
Switch the license of all .s and .S files to GPLv3.
150 lines
3.8 KiB
Text
150 lines
3.8 KiB
Text
# Copyright (C) 1998, 2007 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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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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# optimize.exp -- Expect script for testing apps compiled with -O
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# There is no DOC support for gdb yet, return 0 for now.
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return 0
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global timeout
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# use this to debug:
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#
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#log_user 1
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if $tracelevel then {
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strace $tracelevel
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}
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if { [skip_hp_tests] } then { continue }
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set testfile optimize
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if [get_compiler_info ${binfile}] {
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return -1;
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}
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if { $gcc_compiled } then { continue }
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# Vanilla -O, which is the same as +O2
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#
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug optimize=+O2}] != "" } {
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untested optimize.exp
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return -1
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}
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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send_gdb "file $binfile\n"
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gdb_expect {
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-re ".*no debugging symbols found.*$gdb_prompt $" {
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fail "Didn't find debug symbols; CHFts23488"
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}
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-re ".*No header section (PXDB data).*$gdb_prompt $" {
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fail "pointless warning"
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}
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-re ".*done.*$gdb_prompt $" {
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pass "load debug symbols"
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}
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timeout { fail "timeout on file" }
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}
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# Two lines at the same place after opt.
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#
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gdb_test "b 28" ".*"
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gdb_test "b 26" ".*also set at.*" "same line"
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gdb_test "b 47" ".*"
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gdb_test "b 48" ".*also set at.*" "same line"
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gdb_test "tb main" ".*"
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set old_timeout $timeout
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set timeout [expr "$timeout + 200"]
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send_gdb "r\n"
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gdb_expect {
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-re ".*No header section (PXDB data).*$gdb_prompt $" {
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fail "pointless warning"
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}
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-re ".*main.*2\[12].*$gdb_prompt $" {
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# All the lines before line 21 or 22 are
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# evaporated by the compiler.
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#
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pass "hit main"
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}
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-re ".*$gdb_prompt $" {
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fail "didn't hit main"
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}
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timeout { fail "timeout on run" }
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}
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set timeout $old_timeout
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gdb_test "c" ".*Breakpoint 1.*33.*"
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gdb_test "c" ".*51.*"
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gdb_test "cle" ".*Deleted breakpoints.*" "set 2, so del 2"
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gdb_test "b callee" ".*"
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gdb_test "c" ".*callee.*" "hit called rtn"
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gdb_exit
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# +O4, don't use -g
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#
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {optimize=+O4}] != "" } {
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untested optimize.exp
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return -1
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}
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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send_gdb "file $binfile\n"
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gdb_expect {
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-re ".*no debugging symbols found.*$gdb_prompt $" {
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pass "Didn't find debug symbols, as expected"
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}
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-re ".*No header section (PXDB data).*$gdb_prompt $" {
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fail "pointless warning"
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}
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-re ".*done.*$gdb_prompt $" {
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fail "Somehow found debug symbols--make this a pass?"
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}
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timeout { fail "timeout on file" }
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}
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gdb_test "b main" ".*"
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gdb_test "b callee" ".*"
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gdb_test "r" ".*Breakpoint 1.*main.*"
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gdb_test "si 3" ".*main.*" "steps"
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gdb_test "x/4i \$pc" ".*main.*main+4.*main+8.*"
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gdb_test "c" ".*callee.*" "hit bp"
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gdb_test "disas" ".*callee.*callee+4.*callee+12.*"
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gdb_test "si" ".*callee.*"
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gdb_test "fin" ".*Run till exit.*main.*" "finish"
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gdb_test "x/i \$pc" ".*main+.*" "back in main"
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gdb_exit
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#remote_exec build "rm -f ${binfile}"
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return 0
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