77 lines
1.8 KiB
Plaintext
77 lines
1.8 KiB
Plaintext
# Test Framework Driver for GDB driving a builtin simulator
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# Copyright 1994-2020 Free Software Foundation, Inc.
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#
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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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#
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# gdb_target_sim
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# Set gdb to target the simulator
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#
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proc gdb_target_sim { } {
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global gdb_prompt
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set target_sim_options "[board_info target gdb,target_sim_options]"
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send_gdb "target sim $target_sim_options\n"
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gdb_expect 60 {
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-re "Connected to the simulator.*$gdb_prompt $" {
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verbose "Set target to sim"
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}
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timeout {
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perror "Couldn't set target for simulator."
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return -1
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}
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}
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return 0
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}
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#
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# gdb_load -- load a file into the debugger.
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# return a -1 if anything goes wrong.
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#
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proc gdb_load { arg } {
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global verbose
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global loadpath
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global loadfile
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global GDB
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global gdb_prompt
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if { $arg != "" } {
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if [gdb_file_cmd $arg] then { return -1 }
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}
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if [gdb_target_sim] then { return -1 }
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send_gdb "load\n"
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gdb_expect 2400 {
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-re ".*$gdb_prompt $" {
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if $verbose>1 then {
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send_user "Loaded $arg into $GDB\n"
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}
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return 0
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}
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-re "$gdb_prompt $" {
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if $verbose>1 then {
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perror "GDB couldn't load."
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}
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}
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timeout {
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if $verbose>1 then {
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perror "Timed out trying to load $arg."
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}
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}
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}
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return -1
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}
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