1// -*- mode:c++ -*-
2
3// Copyright (c) 2007-2008 The Florida State University
4// All rights reserved.
5//
6// Redistribution and use in source and binary forms, with or without
7// modification, are permitted provided that the following conditions are
8// met: redistributions of source code must retain the above copyright
9// notice, this list of conditions and the following disclaimer;
10// redistributions in binary form must reproduce the above copyright

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62
63 #Destination register for load/store double instructions
64 'Rdo': ('IntReg', 'uw', '(RD & ~1)', 'IsInteger', 4, maybePCRead, maybePCWrite),
65 'Rde': ('IntReg', 'uw', '(RD | 1)', 'IsInteger', 5, maybePCRead, maybePCWrite),
66
67 'Rhi': ('IntReg', 'uw', 'INTREG_RHI', 'IsInteger', 7),
68 'Rlo': ('IntReg', 'uw', 'INTREG_RLO', 'IsInteger', 8),
69 'LR': ('IntReg', 'uw', 'INTREG_LR', 'IsInteger', 9),
70 'CondCodes': ('IntReg', 'uw', 'INTREG_CONDCODES', 'IsInteger', 10),
71
72 #Register fields for microops
73 'Ra' : ('IntReg', 'uw', 'ura', 'IsInteger', 11, maybePCRead, maybePCWrite),
74 'Rb' : ('IntReg', 'uw', 'urb', 'IsInteger', 12, maybePCRead, maybePCWrite),
75
76 #General Purpose Floating Point Reg Operands
77 'Fd': ('FloatReg', 'df', 'FD', 'IsFloating', 20),
78 'Fn': ('FloatReg', 'df', 'FN', 'IsFloating', 21),
79 'Fm': ('FloatReg', 'df', 'FM', 'IsFloating', 22),
80
81 #Memory Operand
82 'Mem': ('Mem', 'uw', None, ('IsMemRef', 'IsLoad', 'IsStore'), 30),
83
84 'Cpsr': ('ControlReg', 'uw', 'MISCREG_CPSR', (None, None, 'IsControl'), 40),
85 'Spsr': ('ControlReg', 'uw', 'MISCREG_SPSR', (None, None, 'IsControl'), 41),
86 'Fpsr': ('ControlReg', 'uw', 'MISCREG_FPSR', (None, None, 'IsControl'), 42),
87 'Fpsid': ('ControlReg', 'uw', 'MISCREG_FPSID', (None, None, 'IsControl'), 43),
88 'Fpscr': ('ControlReg', 'uw', 'MISCREG_FPSCR', (None, None, 'IsControl'), 44),
89 'Fpexc': ('ControlReg', 'uw', 'MISCREG_FPEXC', (None, None, 'IsControl'), 45),
90 'NPC': ('NPC', 'uw', None, (None, None, 'IsControl'), 50),
91 'NNPC': ('NNPC', 'uw', None, (None, None, 'IsControl'), 51)
92
93}};