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# Copyright 2009-2019 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 ${binfile}
# We need to start the inferior to place the breakpoints in the memory at all.
if ![runto_main] {
untested start
return -1
}
# The default "auto" mode removes all the breakpoints when we stop (and not
# running the nonstop mode). We would not be able to test the shadow.
gdb_test "set breakpoint always-inserted on"
gdb_test "show breakpoint always-inserted" "Always inserted breakpoint mode is on."
set match "\nDump of assembler code for function main:\r\n(.*)End of assembler dump.\r\n$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
}
}
}
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