1# Copyright 2009-2020 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 16if ![istarget "ia64-*-*"] { 17 verbose "Skipping ia64-breakpoint-shadow test." 18 return 19} 20 21set testfile ia64-breakpoint-shadow 22set srcfile ${testfile}.S 23set binfile ${objdir}/${subdir}/${testfile} 24if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { 25 untested "failed to compile" 26 return -1 27} 28 29gdb_exit 30gdb_start 31gdb_reinitialize_dir $srcdir/$subdir 32gdb_load ${binfile} 33 34# We need to start the inferior to place the breakpoints in the memory at all. 35if ![runto_main] { 36 untested start 37 return -1 38} 39 40# The default "auto" mode removes all the breakpoints when we stop (and not 41# running the nonstop mode). We would not be able to test the shadow. 42gdb_test "set breakpoint always-inserted on" 43gdb_test "show breakpoint always-inserted" "Always inserted breakpoint mode is on." 44 45set match "\nDump of assembler code for function main:\r\n(.*)End of assembler dump.\r\n$gdb_prompt $" 46 47set test "disassembly without breakpoints" 48gdb_test_multiple "disass main" $test { 49 -re $match { 50 set orig $expect_out(1,string) 51 pass $test 52 } 53} 54 55set test "slot 0 breakpoint placed" 56gdb_test_multiple "b bundle" $test { 57 -re "Breakpoint \[0-9\] at (0x\[0-9a-f\]*0):.*$gdb_prompt $" { 58 pass $test 59 set bpt2address $expect_out(1,string) 60 } 61} 62 63if ![info exists bpt2address] { 64 return -1 65} 66 67gdb_test "b *($bpt2address + 1)" "Breakpoint \[0-9\] at .*" "slot 1 breakpoint placed" 68gdb_test "b *($bpt2address + 2)" "Can't insert breakpoint for non-existing slot X" "slot 2 (slot X) breakpoint refusal" 69 70set test "disassembly with breakpoints" 71gdb_test_multiple "disass main" $test { 72 -re $match { 73 set got $expect_out(1,string) 74 if [string equal -nocase $orig $got] { 75 pass $test 76 } else { 77 fail $test 78 } 79 } 80} 81