#! /usr/bin/env python3
from software.common import argv_translations
from software.assembler import ASSEMBLY_FILE_EXT
from software.assembler import BINARY_FILE_EXT
from software.assembler import itergotos
from software.assembler import iterassembly
from software.assembler import address_by_name
from software.assembler import assembly2binary
if __name__ == '__main__':
infiles, _, _ = argv_translations(ASSEMBLY_FILE_EXT)
for infile in infiles:
outfile = infile.replace(ASSEMBLY_FILE_EXT, BINARY_FILE_EXT)
with open(outfile, 'w') as outfile_h, open(infile) as infile_h:
for address, label in itergotos(infile_h):
address_by_name[label] = int(address)
for assembly in iterassembly(infile_h):
outfile_h.write(assembly2binary(assembly) + '\n')
print('Assembled {} to {}'.format(infile, outfile))
#! /usr/bin/env python3
import itertools
import os
from software.common import argv_translations
from software.vm import LANG_FILE_EXT
from software.vm import VM_FILE_EXT
from software.vm import itertokens
from software.vm import to_xml
def outfile(file):
return file.replace(VM_FILE_EXT, LANG_FILE_EXT)
if __name__ == '__main__':
"""Compile .jack file(s) to .xml file(s).
If a directory is passed in sys.argv[1], then all .jack files in that
directory are compiled to .xml files in the same directory.
"""
langfiles, _, _ = argv_translations(LANG_FILE_EXT)
for langfile in langfiles:
with open(langfile) as langfile_h, open(outfile(langfile),
'w') as outfile_h:
for token in itertokens(langfile_h):
outfile_h.write(to_xml(token) + '\n')
print('Compiled {} to {}'.format(langfile, outfile))
def get_basename(filepath, strip_ext=False):
name = os.path.basename(os.path.normpath(filepath))
if strip_ext:
return os.path.splitext(name)[0]
return name
if __name__ == '__main__':
"""Compile .vm files to assembly (.asm).
If a directory is passed in sys.argv[1], the .vm files in that
directory are compiled in the order Sys.vm, then every other .vm file.
"""
infiles, file_or_dir, is_dir = argv_translations(VM_FILE_EXT)
if is_dir:
dirname = get_basename(file_or_dir)
filename = dirname + ASSEMBLY_FILE_EXT
outfile = '{dir}/{filename}'.format(dir=file_or_dir, filename=filename)
# compile the bootstrap .vm file first
infiles = itertools.chain(
('{}/Sys.vm'.format(file_or_dir),),
filter(lambda f: not f.endswith('Sys.vm'), infiles))
else:
outfile = file_or_dir.replace(VM_FILE_EXT, ASSEMBLY_FILE_EXT)
with open(outfile, 'w') as outfile_h:
if is_dir:
bootstrap(outfile_h)
for infile in infiles:
infile_name = get_basename(infile, strip_ext=True)
