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jeremybenn |
# Copyright 1999, 2000, 2001, 2002, 2004, 2005, 2007, 2008
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# 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 .
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# Test Machine interface (MI) operations
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# Verify that, using the MI, we can run a simple program and perform
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# exec-step-instruction and exec-next-instruction.
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# The goal is not to
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# test gdb functionality, which is done by other tests, but to verify
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# the correct output response to MI operations.
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#
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load_lib mi-support.exp
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set MIFLAGS "-i=mi"
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gdb_exit
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if [mi_gdb_start] {
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continue
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}
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set testfile "basics"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
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untested mi-stepi.exp
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return -1
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}
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proc test_stepi_nexti {} {
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global mi_gdb_prompt
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global hex fullname_syntax srcfile
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set line_main_head [gdb_get_line_number "main ("]
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set line_main_body [expr $line_main_head + 2]
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set line_main_hello [gdb_get_line_number "Hello, World!"]
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send_gdb "111-exec-step-instruction\n"
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gdb_expect {
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-re "111\\^running\r\n${mi_gdb_prompt}111\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
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set line $expect_out(2,string)
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if { $line >= $line_main_body && $line <= $line_main_hello } {
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pass "step-instruction at main"
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} else {
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fail "step-instruction at main"
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}
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}
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timeout {
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fail "step-instruction at main (timeout)"
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}
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}
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send_gdb "222-exec-next-instruction\n"
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gdb_expect {
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-re "222\\^running\r\n${mi_gdb_prompt}222\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
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set line $expect_out(2,string)
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if { $line >= $line_main_body && $line <= $line_main_hello } {
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pass "next-instruction at main"
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} else {
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fail "next-instruction at main"
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}
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}
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timeout {
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fail "next-instruction at main (timeout)"
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}
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}
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send_gdb "333-exec-next-instruction\n"
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gdb_expect {
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-re "333\\^running\r\n${mi_gdb_prompt}333\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*basics.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"(\[0-9\]+)\"\}\r\n$mi_gdb_prompt$" {
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set line $expect_out(2,string)
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if { $line >= $line_main_body && $line <= $line_main_hello } {
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pass "next-instruction at main"
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} else {
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fail "next-instruction at main"
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}
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}
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timeout {
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fail "next-instruction at main (timeout)"
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}
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}
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}
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mi_run_to_main
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test_stepi_nexti
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mi_gdb_exit
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return 0
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