74 lines
2.2 KiB
Plaintext
74 lines
2.2 KiB
Plaintext
# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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#
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# This file is part of DejaGnu.
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#
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# DejaGnu is free software; you can redistribute it and/or modify it
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# 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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# DejaGnu is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# 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 DejaGnu; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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# find_sim -- find a usable simulator
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# This proc is local to this file and is used to locate a simulator to use.
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# First we see if SIM=foo was specified on the command line.
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# Otherwise we search the build tree, then $PATH.
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proc find_sim { target_alias sim_dir sim_name } {
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global tool_root_dir
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global SIM
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if {[info exists SIM]} {
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return $SIM
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}
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if {[is_remote host]} {
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if {![board_info host exists no_transform_name]} {
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return ${target_alias}-${sim_name}
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} else {
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return ${sim_name}
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}
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}
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# We have to search because tool_root_dir may actually point to that blasted
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# "target" subdirectory.
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set try [lookfor_file ${tool_root_dir} sim/${sim_dir}/${sim_name}]
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if { $try != "" } {
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return $try
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}
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return ${target_alias}-${sim_name}
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}
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proc setup_sim { subdir_name } {
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global target_alias
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global tool_root_dir
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global board
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if {[info exists target_alias]} {
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set tmp $target_alias
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} else {
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if {[board_info $board exists target_install]} {
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set tmp [lindex [board_info $board target_install] 0]
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}
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}
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if {![board_info $board exists sim]} {
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set_board_info sim [find_sim $tmp $subdir_name run]
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}
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verbose "Using simulator [board_info $board sim]\n"
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}
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set_board_info is_simulator 1
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# Most simulators need the image reloaded and reinitialized to rerun.
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set_board_info gdb,do_reload_on_run 1
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