| # Copyright 2009-2021 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/>. |
| |
| if ![istarget "ia64-*-*"] { |
| verbose "Skipping ia64-breakpoint-shadow test." |
| return |
| } |
| |
| set testfile ia64-breakpoint-shadow |
| set srcfile ${testfile}.S |
| set binfile ${objdir}/${subdir}/${testfile} |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| untested "failed to compile" |
| return -1 |
| } |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| |
| # We need to start the inferior to place the breakpoints in the memory at all. |
| if ![runto_main] { |
| return -1 |
| } |
| |
| # The default "auto" mode removes all the breakpoints when we stop (and not |
| # running the nonstop mode). We would not be able to test the shadow. |
| gdb_test "set breakpoint always-inserted on" |
| gdb_test "show breakpoint always-inserted" "Always inserted breakpoint mode is on." |
| |
| set match "\nDump of assembler code for function main:\r\n(.*)End of assembler dump.\r\n$gdb_prompt $" |
| |
| set test "disassembly without breakpoints" |
| gdb_test_multiple "disass main" $test { |
| -re $match { |
| set orig $expect_out(1,string) |
| pass $test |
| } |
| } |
| |
| set test "slot 0 breakpoint placed" |
| gdb_test_multiple "b bundle" $test { |
| -re "Breakpoint \[0-9\] at (0x\[0-9a-f\]*0):.*$gdb_prompt $" { |
| pass $test |
| set bpt2address $expect_out(1,string) |
| } |
| } |
| |
| if ![info exists bpt2address] { |
| return -1 |
| } |
| |
| gdb_test "b *($bpt2address + 1)" "Breakpoint \[0-9\] at .*" "slot 1 breakpoint placed" |
| gdb_test "b *($bpt2address + 2)" "Can't insert breakpoint for non-existing slot X" "slot 2 (slot X) breakpoint refusal" |
| |
| set test "disassembly with breakpoints" |
| gdb_test_multiple "disass main" $test { |
| -re $match { |
| set got $expect_out(1,string) |
| if [string equal -nocase $orig $got] { |
| pass $test |
| } else { |
| fail $test |
| } |
| } |
| } |