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Diffstat (limited to 'gdb/testsuite/config/sparclet.exp')
| -rw-r--r-- | gdb/testsuite/config/sparclet.exp | 388 |
1 files changed, 0 insertions, 388 deletions
diff --git a/gdb/testsuite/config/sparclet.exp b/gdb/testsuite/config/sparclet.exp deleted file mode 100644 index 4e2e96b60d9..00000000000 --- a/gdb/testsuite/config/sparclet.exp +++ /dev/null @@ -1,388 +0,0 @@ -# Copyright 1996, 1997 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 2 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, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -# This file was written by Michael Snyder <msnyder@cygnus.com>. - -# GDB support routines for a board using the sparclet remote debugging -# protocol. - -load_lib remote.exp -load_lib gdb.exp - -# -# Sparclet remote run command. -# - -proc gdb_start { } { - global gdb_prompt - - if ![file exists loader] { - global libdir - set loader loader; - - if [target_info exists gdb_stub_offset] { - set result [target_compile "${libdir}/stub-loader.c" $loader executable "libs=-Wl,-Ttext,[target_info gdb_stub_offset]"]; - } else { - set result [target_compile "${libdir}/stub-loader.c" $loader executable "ldscript=[target_info gdb_stub_ldscript]"]; - } - } - - verbose -log "$gdb_prompt is gdb prompt" - - set result 0; - for { set y 0; } { $y < 4 } { incr y } { - if { [default_gdb_start] != 0 } { - return -1; - } - - if [target_info exists baud] { - send_gdb "set remotebaud [target_info baud]\n" - gdb_expect { - -re "$gdb_prompt" { } - default { - perror "Error setting baud rate." - return -1; - } - } - } - - for {set x 1;} { $x < 4 } {incr x} { - set result [gdb_sparclet_startup $result]; - if { $result > 0 } { - return 1; - } - # mmmmm, magic numbers. - if { $result == -42 || $result == -43 } { - break; - } else { - reboot_target; - } - } - if { $x == 4 } { - return -1; - } - gdb_exit; - sleep 5; - } - return -1; -} - -proc gdb_sparclet_startup { arg } { - global gdb_prompt - global GDB - global verbose - - set is_running_stub 0; - - if [target_info exists serial] { - set serial [target_info serial]; - } else { - set serial [target_info netport]; - } - set protocol [target_info gdb_protocol]; - set check_stub 1; - if { $arg != -42 } { - send_gdb "target $protocol $serial\n"; - # 10 seconds may be a bit short. - gdb_expect 10 { - -re "already.*y or n." { - gdb_send "y\n"; - exp_continue; - } - -re "Remote target.*connected to.*$gdb_prompt" { set check_stub 0; } - -re "$gdb_prompt" { } - timeout { } - } - if { $check_stub } { - verbose "timed out, checking if stub is already running" - send_gdb "\003"; - sleep 1; - send_gdb "\003"; - gdb_expect 10 { - -re "$gdb_prompt" { } - default { - remote_close host; - return -42; - } - } - } - } - if [target_info exists gdb_serial] { - set gdb_serial [target_info gdb_serial]; - } else { - set gdb_serial $serial; - } - if { $check_stub } { - send_gdb "target remote $gdb_serial\n"; - gdb_expect 15 { - -re "Remote debugging.*$gdb_prompt" { - verbose "stub is already running" - set is_running_stub 1; - } - default { - warning "board isn't responding"; - remote_close host; - remote_reboot target; - return -43; - } - } - } - - if { $is_running_stub == 0 } { - global srcdir - - if [is_remote host] { - set loader [remote_download host "loader"]; - } else { - set loader "loader"; - } - send_gdb "file $loader\n"; - gdb_expect { - -re "A program is being debug.*Kill it.*y or n. $" { - send_gdb "y\n" - exp_continue - } - -re "Load new symbol table.*y or n. $" { - send_gdb "y\n" - exp_continue - } - -re "Reading symbols from.*done..*$gdb_prompt $" {} - -re "$gdb_prompt $" { perror "GDB couldn't find loader" } - timeout { - perror "(timeout) read symbol file" ; - return -1 - } - } - - send_gdb "target $protocol $serial\n"; - gdb_expect { - -re "Remote target.*connected to.*$gdb_prompt" { } - default { - perror "Error reconnecting to board."; - return -1; - } - } - - send_gdb "load $loader [target_info gdb_stub_offset]\n" - verbose "Loading $loader into $GDB" 2 - set no_run_command 0; - gdb_expect 1200 { - -re "Loading.*$gdb_prompt $" { - verbose "Loaded $loader into $GDB" 1 - } - -re "Transfer rate:.*Switching to remote protocol.*Remote debugging" { - set no_run_command 1; - } - -re "$gdb_prompt $" { - if $verbose>1 then { - perror "GDB couldn't load." - } - } - timeout { - if $verbose>1 then { - perror "Timed out trying to load $arg." - } - } - } - - if !$no_run_command { - send_gdb "run\n"; - gdb_expect 60 { - -re "A program is being debug.*Kill it.*y or n. $" { - send_gdb "y\n" - exp_continue - } - -re "The program being debugged .*y or n. $" { - send_gdb "y\n" - exp_continue - } - -re "Starting program:.*loader.*$" { - verbose "Starting loader succeeded" - } - timeout { - perror "(timeout) starting the loader" ; - return -1 - } - default { - perror "error starting the loader"; - } - } - } - sleep 2; - send_gdb "" - sleep 1; - send_gdb "" - verbose "Sent ^C^C" - gdb_expect 10 { - -re "Give up .and stop debugging it.*$" { - send_gdb "y\n" - exp_continue - } - -re "$gdb_prompt $" { - verbose "Running loader succeeded" - } - timeout { - warning "(timeout) interrupting the loader" ; - remote_close host; - } - default { - warning "error interrupting the loader"; - } - } - - gdb_exit; - return [gdb_start]; - } - return 1; -} - -proc gdb_run_cmd { args } { - global gdb_prompt - - gdb_breakpoint exit; - send_gdb "set \$fp=0\n"; - gdb_expect { - -re "$gdb_prompt" { } - } - # This is needed for the SparcLite. Whee. - if [target_info exists gdb,start_symbol] { - set start_comm "jump *[target_info gdb,start_symbol]\n"; - } else { - set start_comm "jump *start\n"; - } - send_gdb "break copyloop\n"; - gdb_expect 10 { - -re "Breakpoint.*$gdb_prompt $" { - set start_comm "continue\n"; - } - -re "$gdb_prompt $" { } - timeout { warning "break copyloop failed badly"; } - } - send_gdb $start_comm; - gdb_expect 10 { - -re "y or n. $" { - remote_send host "y\n" - exp_continue; - } - -re "Breakpoint.*in copyloop.*$gdb_prompt $" { - remote_send host "jump relocd\n"; - exp_continue; - } - -re "Continuing at.*\[\r\n\]" { } - default { - return -1; - } - } - - return ""; -} - - -# -# gdb_load -- load a file into the GDB. -# Returns a 0 if there was an error, -# 1 if it load successfully. -# -proc gdb_load { arg } { - global verbose - global loadpath - global loadfile - global gdb_prompt - global GDB - global expect_out - - set loadfile [file tail $arg] - set loadpath [file dirname $arg] - - set protocol [target_info gdb_protocol]; - - if [is_remote host] { - set arg [remote_download host $arg]; - } - send_gdb "file $arg\n" - gdb_expect 30 { - -re "A program is being debug.*Kill it.*y or n. $" { - send_gdb "y\n" - exp_continue - } - -re "Load new symbol table.*y or n. $" { - send_gdb "y\n" - exp_continue - } - -re "Reading symbols from.*done..*$gdb_prompt $" {} - -re "$gdb_prompt $" { perror "GDB couldn't read file" } - timeout { - perror "(timeout) read symbol file" ; - return -1 - } - } - - if [target_info exists gdb_serial] { - set gdb_serial [target_info gdb_serial]; - } else { - if [target_info exists serial] { - set gdb_serial [target_info serial]; - } else { - set gdb_serial [target_info netport]; - } - } - send_gdb "target remote $gdb_serial\n" - gdb_expect 30 { - -re "Kill it?.*y or n.*" { - send_gdb "y\n"; - exp_continue - } - -re "$gdb_prompt $" { - verbose "Set remote target to $gdb_serial" 2 - } - timeout { - perror "Couldn't set remote target." - return -1 - } - } - if [target_info exists gdb_load_offset] { - set offset "[target_info gdb_load_offset]"; - } else { - set offset ""; - } - send_gdb "load $arg $offset\n" - verbose "Loading $arg into $GDB" 2 - gdb_expect 1200 { - -re "Loading.*$gdb_prompt $" { - verbose "Loaded $arg into $GDB" 1 - } - -re "$gdb_prompt $" { - if $verbose>1 then { - perror "GDB couldn't load." - } - } - timeout { - if $verbose>1 then { - perror "Timed out trying to load $arg." - } - } - } - send_gdb "list main\n"; - gdb_expect 60 { - -re "$gdb_prompt" { } - default { - perror "command for list main never completed"; - return -1; - } - } - - return 0 -} |