priv.isa (3418:50e5c0cb3186) priv.isa (3587:841cf134f321)
1// Copyright (c) 2006 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

--- 105 unchanged lines hidden (view full) ---

114 decoder_output += BasicConstructor.subst(imm_iop)
115 exec_output += PrivExecute.subst(imm_iop)
116 decode_block = ROrImmDecode.subst(iop)
117 else:
118 decode_block = BasicDecode.subst(iop)
119 return (header_output, decoder_output, exec_output, decode_block)
120}};
121
1// Copyright (c) 2006 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

--- 105 unchanged lines hidden (view full) ---

114 decoder_output += BasicConstructor.subst(imm_iop)
115 exec_output += PrivExecute.subst(imm_iop)
116 decode_block = ROrImmDecode.subst(iop)
117 else:
118 decode_block = BasicDecode.subst(iop)
119 return (header_output, decoder_output, exec_output, decode_block)
120}};
121
122// Primary format for integer operate instructions:
123def format Priv(code, *opt_flags) {{
122def format Priv(code, *opt_flags) {{
124 checkCode = "!(Pstate<2:2> || Hpstate<2:2>)"
123 checkCode = "!(Pstate<2:> || Hpstate<2:>)"
125 (header_output, decoder_output,
126 exec_output, decode_block) = doPrivFormat(code,
124 (header_output, decoder_output,
125 exec_output, decode_block) = doPrivFormat(code,
127 checkCode, name, Name, opt_flags + ('IprAccessOp',))
126 checkCode, name, Name, opt_flags)
128}};
129
127}};
128
129def format NoPriv(code, *opt_flags) {{
130 #Instructions which use this format don't really check for
131 #any particular mode, but the disassembly is performed
132 #using the control registers actual name
133 checkCode = "false"
134 (header_output, decoder_output,
135 exec_output, decode_block) = doPrivFormat(code,
136 checkCode, name, Name, opt_flags)
137}};
138
139def format PrivCheck(code, extraCheckCode, *opt_flags) {{
140 checkCode = "(%s) && !(Pstate<2:> || Hpstate<2:>)" % extraCheckCode
141 (header_output, decoder_output,
142 exec_output, decode_block) = doPrivFormat(code,
143 checkCode, name, Name, opt_flags)
144}};
145
130def format HPriv(code, *opt_flags) {{
131 checkCode = "!Hpstate<2:2>"
132 (header_output, decoder_output,
133 exec_output, decode_block) = doPrivFormat(code,
146def format HPriv(code, *opt_flags) {{
147 checkCode = "!Hpstate<2:2>"
148 (header_output, decoder_output,
149 exec_output, decode_block) = doPrivFormat(code,
134 checkCode, name, Name, opt_flags + ('IprAccessOp',))
150 checkCode, name, Name, opt_flags)
135}};
136
151}};
152