| Line 52... |
Line 52... |
argListParser.add_argument('-P', metavar='peripheral_name[="parameters"]', type=str, action='append', help='Add peripheral');
|
argListParser.add_argument('-P', metavar='peripheral_name[="parameters"]', type=str, action='append', help='Add peripheral');
|
argListParser.add_argument('-o', metavar='outCoreName', type=str, help='output core name');
|
argListParser.add_argument('-o', metavar='outCoreName', type=str, help='output core name');
|
argListParser.add_argument('-q', action='store_true', help='quiet');
|
argListParser.add_argument('-q', action='store_true', help='quiet');
|
argListParser.add_argument('--define-clog2', action='store_true', help='define clog2 instead of using built-in $clog2');
|
argListParser.add_argument('--define-clog2', action='store_true', help='define clog2 instead of using built-in $clog2');
|
argListParser.add_argument('--display-opcode', action='store_true', help='add 3-letter decode of opcode (for trace viewer)');
|
argListParser.add_argument('--display-opcode', action='store_true', help='add 3-letter decode of opcode (for trace viewer)');
|
|
argListParser.add_argument('--help-macro', metavar='macroName', type=str, help='Display usage message for the specified macro (passed on to the assembler)');
|
|
argListParser.add_argument('--list-macros', action='store_true', help='list the built-in and user-defined macros (passed on to the assembler)');
|
argListParser.add_argument('--rand-instr-mem', action='store_true', help='fill unused instruction memory with random values');
|
argListParser.add_argument('--rand-instr-mem', action='store_true', help='fill unused instruction memory with random values');
|
argListParser.add_argument('--synth-instr-mem', type=str, help='synthesis constraint for instruction memory');
|
argListParser.add_argument('--synth-instr-mem', type=str, help='synthesis constraint for instruction memory');
|
argListParser.add_argument('--verilator-tracing-on', action='store_true', help='show all signals in verilator waveform files');
|
argListParser.add_argument('--verilator-tracing-on', action='store_true', help='show all signals in verilator waveform files');
|
argListParser.add_argument('filename', metavar='filename', type=validateFile, help='SSBCC configuration file');
|
argListParser.add_argument('filename', metavar='filename', type=validateFile, help='SSBCC configuration file');
|
argList = argListParser.parse_args();
|
argList = argListParser.parse_args();
|
| Line 199... |
Line 201... |
config.ProcessCombine(loc,line);
|
config.ProcessCombine(loc,line);
|
# CONSTANTS
|
# CONSTANTS
|
elif re.match(r'\s*CONSTANT\b',line):
|
elif re.match(r'\s*CONSTANT\b',line):
|
if not config.Exists('architecture'):
|
if not config.Exists('architecture'):
|
raise SSBCCException('"CONSTANT"s cannot be defined before the "ARCHITECTURE" is defined at %s' % loc);
|
raise SSBCCException('"CONSTANT"s cannot be defined before the "ARCHITECTURE" is defined at %s' % loc);
|
cmd = re.findall(r'\s*CONSTANT\s+(C_\w+)\s+(-?[1-9]\d*|\w+)\s*$',line);
|
cmd = re.findall(r'\s*CONSTANT\s+(C_\w+)\s+(0|-?[1-9]\d*|\w+)\s*$',line);
|
if not cmd:
|
if not cmd:
|
raise SSBCCException('Malformed "CONSTANT" configuration command on %s: "%s"' % (loc,line,));
|
raise SSBCCException('Malformed "CONSTANT" configuration command on %s: "%s"' % (loc,line,));
|
cmd = cmd[0];
|
cmd = cmd[0];
|
config.AddConstant(cmd[0],cmd[1],loc);
|
config.AddConstant(cmd[0],cmd[1],loc);
|
# DATA_STACK
|
# DATA_STACK
|
| Line 377... |
Line 379... |
|
|
# Compute the command to invoke the compiler.
|
# Compute the command to invoke the compiler.
|
if not compiler:
|
if not compiler:
|
raise SSBCCException('ASSEMBLY configuration command is missing');
|
raise SSBCCException('ASSEMBLY configuration command is missing');
|
cmd = os.path.join(config.Get('corepath'), compiler[0]);
|
cmd = os.path.join(config.Get('corepath'), compiler[0]);
|
|
if argList.help_macro:
|
|
cmd += ' --help-macro %s' % argList.help_macro
|
|
if argList.list_macros:
|
|
cmd += ' --list-macros'
|
for name in config.constants:
|
for name in config.constants:
|
cmd += (' -C %s=%s' % (name,config.constants[name],));
|
cmd += (' -C %s=%s' % (name,config.constants[name],));
|
for name in config.defines:
|
for name in config.defines:
|
cmd += (' -D %s' % name);
|
cmd += (' -D %s' % name);
|
for ix in range(len(config.parameters)):
|
for ix in range(len(config.parameters)):
|
| Line 409... |
Line 415... |
cmd += ' -L %s' % pathString;
|
cmd += ' -L %s' % pathString;
|
cmd += ' ' + compiler[1];
|
cmd += ' ' + compiler[1];
|
|
|
# Invoke the compiler and exit if it failed.
|
# Invoke the compiler and exit if it failed.
|
if not argList.q:
|
if not argList.q:
|
print 'Invoking the assember with the following command: ' + cmd;
|
print 'Invoking the assembler with the following command: ' + cmd;
|
cmdStatus = os.system(cmd);
|
cmdStatus = os.system(cmd);
|
if cmdStatus != 0:
|
if cmdStatus != 0:
|
raise SSBCCException('Running the assembler');
|
raise SSBCCException('Running the assembler');
|
|
|
# Read the assembler output tables.
|
# Read the assembler output tables.
|
fpAssemberOutput = open(assemblerOutput,'r');
|
fpAssemberOutput = open(assemblerOutput,'rt');
|
ixLine = 0;
|
ixLine = 0;
|
programBody = list();
|
programBody = list();
|
programBodyLength = 0;
|
programBodyLength = 0;
|
for line in fpAssemberOutput:
|
for line in fpAssemberOutput:
|
ixLine = ixLine + 1;
|
ixLine = ixLine + 1;
|
| Line 507... |
Line 513... |
execfile(ssbccGenFile);
|
execfile(ssbccGenFile);
|
|
|
rawCoreName = os.path.join(config.Get('corepath'),genCoreName());
|
rawCoreName = os.path.join(config.Get('corepath'),genCoreName());
|
if not os.path.isfile(rawCoreName):
|
if not os.path.isfile(rawCoreName):
|
raise SSBCCException('Core "%s% missing for hdl = "%s"' % (rawCoreName,config.Get('hdl'),));
|
raise SSBCCException('Core "%s% missing for hdl = "%s"' % (rawCoreName,config.Get('hdl'),));
|
fpRawCore = open(rawCoreName,'r');
|
fpRawCore = open(rawCoreName,'rt');
|
|
|
outName = genOutName(config.Get('outCoreName'));
|
outName = genOutName(config.Get('outCoreName'));
|
fpOutCore = open(outName,'wt');
|
fpOutCore = open(outName,'wt');
|
|
|
memFileName = re.sub(r'\.v.*','.mem',outName);
|
memFileName = re.sub(r'\.v.*','.mem',outName);
|
