1 # Copyright 2004-2024 Free Software Foundation, Inc.
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.
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.
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/>.
16 # This file is part of the gdb testsuite.
18 # Test PowerPC E500 prologue analyzer.
20 require {istarget "powerpc-*"}
22 set testfile "e500-prologue"
23 set srcfile ${testfile}.c
24 set binfile ${objdir}/${subdir}/${testfile}
25 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {}] != "" } {
26 unsupported "failed to compile"
30 clean_restart $binfile
32 # Insert a breakpoint in FUNCTION and verifies that the breakpoint was
33 # inserted at the expected location. EXPECTED_LOCATION should be an
34 # offset relative to the function start address.
35 proc insert_breakpoint {function expected_location} {
42 # Insert a breakpoint using the given function name, and extract
43 # the breakpoint address for the output.
44 gdb_test_multiple "break $function" "set breakpoint in $function" {
45 -re "Breakpoint 1 at ($hex).*$gdb_prompt $" {
46 set address $expect_out(1,string)
49 fail "set breakpoint in $function"
53 # If we managed to get the breakpoing address, then check that
54 # we inserted it at the expected location by examining the
55 # instruction at that address (we're not interested in the insn
56 # itself, but rather at the address printed at the beginning of
59 gdb_test "x /i $address" \
60 ".*<$function\\+$expected_location>.*" \
61 "check $function breakpoint address"
63 fail "unable to compute breakpoint address"
68 insert_breakpoint "arg_passing_test2" 40