99484cfae8
Start using SCons File objects to avoid fixed paths in
subordinate SConscripts.
SConscript:
Push isa_parser stuff (including .isa scanner) down into
arch/SConscript.
arch/SConscript:
Create a Builder object for .isa files, including existing scanner.
Return file objects generated by isa-specific SConscript
back up to parent.
arch/alpha/SConscript:
arch/mips/SConscript:
arch/sparc/SConscript:
Convert sources to scons File objects, so file names can be specified
relative to the current directory.
Invoke new builder for isa description, and get generated sources from
there (instead of listing them explicitly).
arch/isa_parser.py:
Get rid of third argument ("include_path").
It was a pain to generate this from scons, and it turned out
it's not needed anyway, since the only included file
(decoder.hh) will be in the same directory as the sources.
--HG--
extra : convert_revision : 36861bcef36763f229704d8cb7a642b4486a3581
82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
# -*- mode:python -*-
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# Copyright (c) 2004-2005 The Regents of The University of Michigan
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import os
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import sys
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from os.path import isdir
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# Import build environment variable from SConstruct.
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Import('env')
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###################################################
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#
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# Define needed sources.
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#
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###################################################
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# Base sources used by all configurations.
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base_sources = Split('''
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faults.cc
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isa_traits.cc
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''')
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# Full-system sources
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full_system_sources = Split('''
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alpha_memory.cc
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arguments.cc
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ev5.cc
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osfpal.cc
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stacktrace.cc
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vtophys.cc
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''')
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# Syscall emulation (non-full-system) sources
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syscall_emulation_sources = Split('''
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alpha_common_syscall_emul.cc
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alpha_linux_process.cc
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alpha_tru64_process.cc
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''')
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sources = base_sources
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if env['FULL_SYSTEM']:
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sources += full_system_sources
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else:
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sources += syscall_emulation_sources
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# Convert file names to SCons File objects. This takes care of the
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# path relative to the top of the directory tree.
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sources = [File(s) for s in sources]
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# Add in files generated by the ISA description.
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isa_desc_files = env.ISADesc('isa/main.isa')
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# Only non-header files need to be compiled.
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isa_desc_sources = [f for f in isa_desc_files if not f.path.endswith('.hh')]
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sources += isa_desc_sources
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Return('sources')
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