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https://sourceware.org/git/binutils-gdb.git
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81 lines
2.4 KiB
Plaintext
81 lines
2.4 KiB
Plaintext
# Copyright 2009-2018 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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if ![istarget "ia64-*-*"] {
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verbose "Skipping ia64-breakpoint-shadow test."
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return
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}
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set testfile ia64-breakpoint-shadow
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set srcfile ${testfile}.S
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
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untested "failed to compile"
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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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gdb_load ${binfile}
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# We need to start the inferior to place the breakpoints in the memory at all.
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if ![runto_main] {
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untested start
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return -1
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}
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# The default "auto" mode removes all the breakpoints when we stop (and not
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# running the nonstop mode). We would not be able to test the shadow.
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gdb_test "set breakpoint always-inserted on"
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gdb_test "show breakpoint always-inserted" "Always inserted breakpoint mode is on."
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set match "\nDump of assembler code for function main:\r\n(.*)End of assembler dump.\r\n$gdb_prompt $"
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set test "disassembly without breakpoints"
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gdb_test_multiple "disass main" $test {
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-re $match {
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set orig $expect_out(1,string)
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pass $test
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}
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}
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set test "slot 0 breakpoint placed"
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gdb_test_multiple "b bundle" $test {
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-re "Breakpoint \[0-9\] at (0x\[0-9a-f\]*0):.*$gdb_prompt $" {
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pass $test
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set bpt2address $expect_out(1,string)
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}
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}
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if ![info exists bpt2address] {
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return -1
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}
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gdb_test "b *($bpt2address + 1)" "Breakpoint \[0-9\] at .*" "slot 1 breakpoint placed"
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gdb_test "b *($bpt2address + 2)" "Can't insert breakpoint for non-existing slot X" "slot 2 (slot X) breakpoint refusal"
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set test "disassembly with breakpoints"
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gdb_test_multiple "disass main" $test {
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-re $match {
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set got $expect_out(1,string)
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if [string equal -nocase $orig $got] {
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pass $test
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} else {
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fail $test
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}
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}
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}
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