#!/bin/bash
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#!/bin/bash
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# Copyright (C) 2010 Embecosm Limited
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# Copyright (C) 2010 Embecosm Limited
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# Contributor Jeremy Bennett
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# Contributor Jeremy Bennett
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# Contributor Joern Rennecke
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# Contributor Joern Rennecke
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# This file is a board description for testing OpenRISC with newlib and Or1ksim
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# This file is a board description for testing OpenRISC with newlib and Or1ksim
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# This program is free software; you can redistribute it and/or modify it
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# This program 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 the Free
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# under the terms of the GNU General Public License as published by the Free
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# Software Foundation; either version 3 of the License, or (at your option)
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# Software Foundation; either version 3 of the License, or (at your option)
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# any later version.
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# any later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more details.
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# more details.
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# You should have received a copy of the GNU General Public License along
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# You should have received a copy of the GNU General Public License along
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# with this program. If not, see .
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# with this program. If not, see .
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# This is a list of toolchains that are supported on this board.
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# This is a list of toolchains that are supported on this board.
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set_board_info target_install {or32-elf}
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set_board_info target_install {or32-elf}
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# Load the generic configuration for this board. This will define a basic set
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# Load the generic configuration for this board. This will define a basic set
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# of routines needed by the tool to communicate with the board.
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# of routines needed by the tool to communicate with the board.
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load_generic_config "sim"
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load_generic_config "sim"
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# basic-sim.exp is a basic description for the standard Cygnus simulator.
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# basic-sim.exp is a basic description for the standard Cygnus simulator.
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load_base_board_description "basic-sim"
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load_base_board_description "basic-sim"
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# The name of the sim subdir in src/sim.
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# The name of the sim subdir in src/sim.
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setup_sim or32
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setup_sim or32
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# Options for the simulator
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# Options for the simulator
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# set cfg_file [lookfor_file ${srcdir} libgloss/or32/sim.cfg]
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# set cfg_file [lookfor_file ${srcdir} libgloss/or32/sim.cfg]
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# set_board_info sim,options "-a \"-f ${cfg_file}\""
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# set_board_info sim,options "-a \"-f ${cfg_file}\""
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# No multilib options needed by default.
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# No multilib options needed by default.
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process_multilib_options ""
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process_multilib_options ""
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# We only support newlib on this
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# We only support newlib on this
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# target. We assume that all multilib options have been specified
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# target. We assume that all multilib options have been specified
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# before we get here.
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# before we get here.
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# We do not specify the newlib include flags, since our strange file structure
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# We do not specify the newlib include flags, since our strange file structure
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# doesn't work with the standard expect commands, and will end up generating a
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# doesn't work with the standard expect commands, and will end up generating a
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# blank -isystem option, which confuses things severely.
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# blank -isystem option, which confuses things severely.
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# It's sufficient just to specify -mor32-newlib. Bit of a shame to specify it
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# It's sufficient just to specify -mnewlib. Bit of a shame to
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# both in cflags, which are also used when linking, so we'll get the libraries
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# specify it both in cflags, which are also used when linking, so we'll get
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# OK as well.
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# the libraries OK as well.
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set_board_info compiler "[find_gcc]"
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set_board_info compiler "[find_gcc]"
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set_board_info cflags "-mor32-newlib"
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set_board_info cflags "-mnewlib -mboard=or1ksim"
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# No linker script needed.
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# No linker script needed.
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set_board_info ldscript ""
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set_board_info ldscript ""
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# This simulator isn't slow.
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# This simulator isn't slow.
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set_board_info slow_simulator 0
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set_board_info slow_simulator 0
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# Can't pass arguments to programs on this target..
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# Can't pass arguments to programs on this target..
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set_board_info noargs 1
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set_board_info noargs 1
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# Used by a few gcc.c-torture testcases to delimit how large the stack can
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# Used by a few gcc.c-torture testcases to delimit how large the stack can
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# be.
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# be.
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set_board_info gcc,stack_size 65536
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set_board_info gcc,stack_size 65536
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# GDB options
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# GDB options
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# We can't do input in GDB (yet! HA!). It *will* do output, hurrah.
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# We can't do input in GDB (yet! HA!). It *will* do output, hurrah.
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set_board_info gdb,noinferiorio 1
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set_board_info gdb,noinferiorio 1
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# Or pass arguments.
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# Or pass arguments.
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set_board_info gdb,noargs 1
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set_board_info gdb,noargs 1
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set_board_info noargs 1
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set_board_info noargs 1
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# And there's no support for signals.
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# And there's no support for signals.
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set_board_info gdb,nosignals 1
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set_board_info gdb,nosignals 1
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