basic.isa (12234:78ece221f9f5) | basic.isa (12236:126ac9da6050) |
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1// -*- mode:c++ -*- 2 3// Copyright (c) 2009 The University of Edinburgh 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 --- 14 unchanged lines hidden (view full) --- 23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28// 29// Authors: Timothy M. Jones 30 | 1// -*- mode:c++ -*- 2 3// Copyright (c) 2009 The University of Edinburgh 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 --- 14 unchanged lines hidden (view full) --- 23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28// 29// Authors: Timothy M. Jones 30 |
31// Declarations for execute() methods. 32def template BasicExecDeclare {{ 33 Fault execute(ExecContext *, Trace::InstRecord *) const; 34}}; 35 | |
36// Basic instruction class declaration template. 37def template BasicDeclare {{ 38 /** 39 * Static instruction class for "%(mnemonic)s". 40 */ 41 class %(class_name)s : public %(base_class)s 42 { 43 public: 44 /// Constructor. 45 %(class_name)s(ExtMachInst machInst); | 31// Basic instruction class declaration template. 32def template BasicDeclare {{ 33 /** 34 * Static instruction class for "%(mnemonic)s". 35 */ 36 class %(class_name)s : public %(base_class)s 37 { 38 public: 39 /// Constructor. 40 %(class_name)s(ExtMachInst machInst); |
46 %(BasicExecDeclare)s | 41 Fault execute(ExecContext *, Trace::InstRecord *) const; |
47 }; 48}}; 49 50// Basic instruction class constructor template. 51def template BasicConstructor {{ 52 %(class_name)s::%(class_name)s(ExtMachInst machInst) : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s) 53 { 54 %(constructor)s; --- 26 unchanged lines hidden (view full) --- 81 return new %(class_name)s(machInst); 82}}; 83 84// Basic decode template, passing mnemonic in as string arg to constructor. 85def template BasicDecodeWithMnemonic {{ 86 return new %(class_name)s("%(mnemonic)s", machInst); 87}}; 88 | 42 }; 43}}; 44 45// Basic instruction class constructor template. 46def template BasicConstructor {{ 47 %(class_name)s::%(class_name)s(ExtMachInst machInst) : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s) 48 { 49 %(constructor)s; --- 26 unchanged lines hidden (view full) --- 76 return new %(class_name)s(machInst); 77}}; 78 79// Basic decode template, passing mnemonic in as string arg to constructor. 80def template BasicDecodeWithMnemonic {{ 81 return new %(class_name)s("%(mnemonic)s", machInst); 82}}; 83 |
89// Definitions of execute methods that panic. 90def template BasicExecPanic {{ 91Fault execute(ExecContext *, Trace::InstRecord *) const 92{ 93 panic("Execute method called when it shouldn't!"); 94} 95}}; 96 | |
97// The most basic instruction format... 98def format BasicOp(code, *flags) {{ 99 iop = InstObjParams(name, Name, 'PowerStaticInst', code, flags) 100 header_output = BasicDeclare.subst(iop) 101 decoder_output = BasicConstructor.subst(iop) 102 decode_block = BasicDecode.subst(iop) 103 exec_output = BasicExecute.subst(iop) 104}}; | 84// The most basic instruction format... 85def format BasicOp(code, *flags) {{ 86 iop = InstObjParams(name, Name, 'PowerStaticInst', code, flags) 87 header_output = BasicDeclare.subst(iop) 88 decoder_output = BasicConstructor.subst(iop) 89 decode_block = BasicDecode.subst(iop) 90 exec_output = BasicExecute.subst(iop) 91}}; |