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Diffstat (limited to 'lib/mondfe.exp')
| -rw-r--r-- | lib/mondfe.exp | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/lib/mondfe.exp b/lib/mondfe.exp new file mode 100644 index 0000000..b46484e --- /dev/null +++ b/lib/mondfe.exp @@ -0,0 +1,213 @@ +# Copyright (C) 92, 93, 94, 95, 96, 97, 98, 1999 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., 675 Mass Ave, Cambridge, MA 02139, USA. + +# Please email any bugs, comments, and/or additions to this file to: +# bug-dejagnu@prep.ai.mit.edu + +# This file was written by Rob Savoye. (rob@cygnus.com) + +# +# Connect to udi using mondfe +# +# HOSTNAME can be `iss' to talk to the simulator. +# The result is the value of `spawn_id' or -1 for failure. +# +proc mondfe_open { hostname } { + global spawn_id + global board_info + + set retries 0 + set result -1 + + set shell_prompt [board_info $hostname shell_prompt] + if ![board_info $hostname exists mondfe,name] { + perror "Must set board_info(${hostname},mondfe,name)" + return -1; + } + if [board_info $hostname exists mondfe] { + set mondfe [board_info $hostname mondfe]; + } else { + set mondfe "mondfe" + } + + set remote_host [board_info $hostname mondfe,name]; + + if [board_info $hostname exists mondfe_host] { + set rh [board_info $hostname mondfe_host]; + } else { + verbose "Attempting to connect to $hostname via mondfe." + set rh "host"; + } + + set shell_id [remote_spawn $rh "$mondfe -D -TIP $remote_host"]; + + remote_expect $rh 60 { + "$shell_prompt" { + verbose "Got prompt" + set result 0 + } + "*server bind*failed: Address already in use*" { + warning "Socket file already exists." + incr retries + if { $retries <= 2 } { + exp_continue; + } + } + -indices -re ".*(UDIERROR\[^\r\n\]*)\[\r\n\]" { + warning "$expect_out(1,string)" + exp_continue; + } + -indices -re ".*(DFEERROR\[^\r\n\]*)\[\r\n\]" { + warning "$expect_out(1,string)" + exp_continue; + } + timeout { + warning "Timed out trying to connect." + set result -1 + incr retries + if { $retries <= 2 } { + remote_send $rh "\n" + exp_continue; + } + } + } + + if { $result < 0 } { + perror "Couldn't connect after $retries retries." + remote_close $rh; + return -1 + } else { + set board_info($hostname,fileid) $shell_id; + return $shell_id; + } +} + +# +# Downloads using the y (yank) command in mondfe +# +# FILE is a full path name to the file to download. +# Returns 1 if an error occured, 0 otherwise. +# +proc mondfe_ld { dest_machine file } { + global decimal # Regexp to match a decimal number. + + if ![file exists $file] { + perror "$file doesn't exist." + return "" + } + + set shell_prompt [board_info $dest_machine shell_prompt] + + if [board_info $dest_machine exists mondfe_host] { + set remote_host [board_info $dest_machine mondfe_host]; + set file [remote_download $remote_host $file montest] + } else { + set remote_host "host"; + } + + verbose "Downloading $file." 2 + verbose "Shell prompt is $shell_prompt." 3 + set result 1 + remote_send $remote_host "y $file\n" + remote_expect $remote_host 60 { + "y $file" { + exp_continue; + } + -re "loading $file\[\r\n\]+" { + exp_continue; + } + -re "Load(ing|ed) *TEXT section from\[^\r\n\]*\[\r\n\]+" { + verbose -n "." 2 + exp_continue; + } + -re "Load(ing|ed) *LIT section from\[^\r\n\]*\[\r\n\]+" { + verbose -n "." 2 + exp_continue; + } + -re "Load(ing|ed) *DATA section from\[^\r\n\]*\[\r\n\]+" { + verbose -n "." 2 + exp_continue; + } + -re "Clear(ing|ed) *BSS section from\[^\r\n\]*\[\r\n\]+" { + verbose -n "." 2 + exp_continue; + } + -re "(^|\[\r\n\]+)$shell_prompt$" { + verbose "Downloaded $file successfully." 2 + set result 0 + } + -re "Command failed.*$shell_prompt$" { + set result 1 + } + -re "DFEWARNING: $decimal : EMMAGIC: Bad COFF file magic number.*Command failed.*$shell_prompt$" { + warning "Bad COFF file magic number" + set result 1 + } + -re "Ignoring COMMENT section \($decimal bytes\)\[^\r\n\]*\[\r\n\]+" { + verbose "Ignoring COMMENT section" 2 + exp_continue; + } + timeout { + perror "Timed out trying to download $file." + set result 1 + } + } + + if { $result && [info exists expect_out(buffer)] } { + send_log $expect_out(buffer) + } + + if [board_info $dest_machine exists mondfe_host] { + remote_file $remote_machine delete $file + } + + return $result +} + +# +# Exit the remote shell +# +proc mondfe_close { hostname } { + global board_info + + if [board_info $hostname exists mondfe_host] { + set remote_host [board_info $hostname mondfe_host]; + } else { + set remote_host "host"; + } + + if ![board_info $hostname exists fileid] { + return 0; + } + + if [board_info $remote_host exists fileid] { + remote_send $remote_host "q\n" + remote_expect $remote_host 30 { + "Goodbye." { + verbose "Exited mondfe." + } + timeout { + warning "mondfe didn't exit cleanly." + } + } + + remote_close $remote_host; + } + + unset board_info($hostname,fileid); + + return 0; +} |