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

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86
87 std::string generateDisassembly(Addr pc,
88 const SymbolTable *symtab) const;
89
90 const int32_t imm;
91 };
92}};
93
94output decoder {{
95 std::string BlockMemMicro::generateDisassembly(Addr pc,
96 const SymbolTable *symtab) const
97 {
98 std::stringstream response;
99 bool load = flags[IsLoad];
100 bool save = flags[IsStore];
101

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237 %(class_name)s_7(ExtMachInst machInst);
238 %(BasicExecDeclare)s
239 %(InitiateAccDeclare)s
240 %(CompleteAccDeclare)s
241 };
242 };
243}};
244
245// Basic instruction class constructor template.
246def template BlockMemConstructor {{
247 inline %(class_name)s::%(class_name)s(ExtMachInst machInst)
248 : %(base_class)s("%(mnemonic)s", machInst)
249 {
250 %(constructor)s;
251 microOps[0] = new %(class_name)s_0(machInst);
252 microOps[1] = new %(class_name)s_1(machInst);
253 microOps[2] = new %(class_name)s_2(machInst);
254 microOps[3] = new %(class_name)s_3(machInst);
255 microOps[4] = new %(class_name)s_4(machInst);
256 microOps[5] = new %(class_name)s_5(machInst);
257 microOps[6] = new %(class_name)s_6(machInst);
258 microOps[7] = new %(class_name)s_7(machInst);
259 }
260}};
261
262def template BlockMemMicroConstructor {{
263 inline %(class_name)s::
264 %(class_name)s_%(micro_pc)s::
265 %(class_name)s_%(micro_pc)s(ExtMachInst machInst) :
266 %(base_class)sMicro("%(mnemonic)s[%(micro_pc)s]",
267 machInst, %(op_class)s, %(micro_pc)s * 8)
268 {
269 %(constructor)s;

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307 pcedCode, addrCalcReg, addrCalcImm, execute, faultCode,
308 makeMicroName(name, microPc),
309 makeMicroName(name + "Imm", microPc),
310 makeMicroName(Name, microPc),
311 makeMicroName(Name + "Imm", microPc),
312 asi, opt_flags);
313 faultCode = ''
314 return (header_output, decoder_output, exec_output, decode_block)
315}};
316
317def format BlockLoad(code, asi, *opt_flags) {{
318 # We need to make sure to check the highest priority fault last.
319 # That way, if other faults have been detected, they'll be overwritten
320 # rather than the other way around.
321 faultCode = AlternateASIPrivFaultCheck + BlockAlignmentFaultCheck
322 (header_output,

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332 # rather than the other way around.
333 faultCode = AlternateASIPrivFaultCheck + BlockAlignmentFaultCheck
334 (header_output,
335 decoder_output,
336 exec_output,
337 decode_block) = doBlockMemFormat(code, faultCode,
338 StoreExecute, name, Name, asi, opt_flags)
339}};