| isa_parser.py (3954:d689b611d9dc) | isa_parser.py (4040:eb894f3fc168) |
|---|---|
| 1# Copyright (c) 2003-2005 The Regents of The University of Michigan 2# All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without 5# modification, are permitted provided that the following conditions are 6# met: redistributions of source code must retain the above copyright 7# notice, this list of conditions and the following disclaimer; 8# redistributions in binary form must reproduce the above copyright --- 1110 unchanged lines hidden (view full) --- 1119 ctype = 'uint%d_t' % size 1120 is_signed = 0 1121 elif desc == 'float': 1122 is_signed = 1 # shouldn't really matter 1123 if size == 32: 1124 ctype = 'float' 1125 elif size == 64: 1126 ctype = 'double' | 1# Copyright (c) 2003-2005 The Regents of The University of Michigan 2# All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without 5# modification, are permitted provided that the following conditions are 6# met: redistributions of source code must retain the above copyright 7# notice, this list of conditions and the following disclaimer; 8# redistributions in binary form must reproduce the above copyright --- 1110 unchanged lines hidden (view full) --- 1119 ctype = 'uint%d_t' % size 1120 is_signed = 0 1121 elif desc == 'float': 1122 is_signed = 1 # shouldn't really matter 1123 if size == 32: 1124 ctype = 'float' 1125 elif size == 64: 1126 ctype = 'double' |
| 1127 elif desc == 'twin int': 1128 is_signed = 0 1129 ctype = 'Twin64_t' |
|
| 1127 if ctype == '': 1128 error(lineno, 'Unrecognized type description "%s" in userDict') 1129 operandTypeMap[ext] = (size, ctype, is_signed) 1130 1131# 1132# 1133# 1134# Base class for operand descriptors. An instance of this class (or --- 16 unchanged lines hidden (view full) --- 1151 self.eff_ext = self.dflt_ext 1152 1153 (self.size, self.ctype, self.is_signed) = operandTypeMap[self.eff_ext] 1154 1155 # note that mem_acc_size is undefined for non-mem operands... 1156 # template must be careful not to use it if it doesn't apply. 1157 if self.isMem(): 1158 self.mem_acc_size = self.makeAccSize() | 1130 if ctype == '': 1131 error(lineno, 'Unrecognized type description "%s" in userDict') 1132 operandTypeMap[ext] = (size, ctype, is_signed) 1133 1134# 1135# 1136# 1137# Base class for operand descriptors. An instance of this class (or --- 16 unchanged lines hidden (view full) --- 1154 self.eff_ext = self.dflt_ext 1155 1156 (self.size, self.ctype, self.is_signed) = operandTypeMap[self.eff_ext] 1157 1158 # note that mem_acc_size is undefined for non-mem operands... 1159 # template must be careful not to use it if it doesn't apply. 1160 if self.isMem(): 1161 self.mem_acc_size = self.makeAccSize() |
| 1159 self.mem_acc_type = self.ctype | 1162 if self.ctype == 'Twin64_t': 1163 self.mem_acc_type = 'Twin' 1164 else: 1165 self.mem_acc_type = 'uint' |
| 1160 1161 # Finalize additional fields (primarily code fields). This step 1162 # is done separately since some of these fields may depend on the 1163 # register index enumeration that hasn't been performed yet at the 1164 # time of __init__(). 1165 def finalize(self): 1166 self.flags = self.getFlags() 1167 self.constructor = self.makeConstructor() --- 213 unchanged lines hidden (view full) --- 1381 1382 def makeConstructor(self): 1383 return '' 1384 1385 def makeDecl(self): 1386 # Note that initializations in the declarations are solely 1387 # to avoid 'uninitialized variable' errors from the compiler. 1388 # Declare memory data variable. | 1166 1167 # Finalize additional fields (primarily code fields). This step 1168 # is done separately since some of these fields may depend on the 1169 # register index enumeration that hasn't been performed yet at the 1170 # time of __init__(). 1171 def finalize(self): 1172 self.flags = self.getFlags() 1173 self.constructor = self.makeConstructor() --- 213 unchanged lines hidden (view full) --- 1387 1388 def makeConstructor(self): 1389 return '' 1390 1391 def makeDecl(self): 1392 # Note that initializations in the declarations are solely 1393 # to avoid 'uninitialized variable' errors from the compiler. 1394 # Declare memory data variable. |
| 1395 if self.ctype == 'Twin64_t': 1396 return "%s %s; %s.a = 0; %s.b = 0;\n" % (self.ctype, self.base_name, 1397 self.base_name, self.base_name) |
|
| 1389 c = '%s %s = 0;\n' % (self.ctype, self.base_name) 1390 return c 1391 1392 def makeRead(self): 1393 return '' 1394 1395 def makeWrite(self): 1396 return '' --- 485 unchanged lines hidden --- | 1398 c = '%s %s = 0;\n' % (self.ctype, self.base_name) 1399 return c 1400 1401 def makeRead(self): 1402 return '' 1403 1404 def makeWrite(self): 1405 return '' --- 485 unchanged lines hidden --- |