gem5
v24.1.0.1
Toggle main menu visibility
Main Page
Related Pages
Topics
Namespaces
Namespace List
Namespace Members
All
_
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
Functions
_
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
Variables
_
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
Typedefs
_
a
b
c
d
e
f
g
h
i
l
m
n
o
p
q
r
s
t
u
v
w
x
Enumerations
_
a
b
c
d
e
f
g
h
i
k
l
m
o
p
q
r
s
t
v
x
Enumerator
_
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
Classes
Class List
Class Index
Class Hierarchy
Class Members
All
:
_
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
~
Functions
_
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
~
Variables
_
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
Typedefs
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
y
Enumerations
a
b
c
d
e
f
g
h
i
l
m
n
o
p
r
s
t
u
w
Enumerator
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
z
Related Symbols
:
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
Files
File List
File Members
All
_
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
Functions
a
b
c
d
e
f
g
h
i
l
m
n
o
p
s
t
v
w
Variables
a
b
c
d
e
f
g
h
i
l
m
n
o
p
r
s
t
u
v
w
Typedefs
a
b
c
d
g
h
i
l
m
r
s
t
u
w
Enumerations
b
h
i
o
p
Enumerator
h
i
o
Macros
_
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
•
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Modules
Pages
Loading...
Searching...
No Matches
arch
sparc
insts
nop.hh
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2006-2007 The Regents of The University of Michigan
3
* All rights reserved.
4
*
5
* Redistribution and use in source and binary forms, with or without
6
* modification, are permitted provided that the following conditions are
7
* met: redistributions of source code must retain the above copyright
8
* notice, this list of conditions and the following disclaimer;
9
* redistributions in binary form must reproduce the above copyright
10
* notice, this list of conditions and the following disclaimer in the
11
* documentation and/or other materials provided with the distribution;
12
* neither the name of the copyright holders nor the names of its
13
* contributors may be used to endorse or promote products derived from
14
* this software without specific prior written permission.
15
*
16
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
*/
28
29
#ifndef __ARCH_SPARC_INSTS_NOP_HH__
30
#define __ARCH_SPARC_INSTS_NOP_HH__
31
32
#include "
arch/sparc/insts/static_inst.hh
"
33
34
namespace
gem5
35
{
36
37
namespace
SparcISA
38
{
39
41
//
42
// Nop instruction
43
//
44
48
class
Nop
:
public
SparcStaticInst
49
{
50
public
:
51
// Constructor
52
Nop
(
const
char
*mnem,
ExtMachInst
_machInst, OpClass __opClass) :
53
SparcStaticInst
(mnem, _machInst, __opClass)
54
{
55
flags
[IsNop] =
true
;
56
}
52
Nop
(
const
char
*mnem,
ExtMachInst
_machInst, OpClass __opClass) : {
…
}
57
58
Fault
59
execute
(
ExecContext
*xc,
trace::InstRecord
*traceData)
const override
60
{
61
return
NoFault
;
62
}
59
execute
(
ExecContext
*xc,
trace::InstRecord
*traceData)
const override
{
…
}
63
64
std::string
65
generateDisassembly
(
66
Addr
pc
,
const
loader::SymbolTable
*symtab)
const override
67
{
68
std::stringstream response;
69
printMnemonic
(response,
mnemonic
);
70
return
response.str();
71
}
65
generateDisassembly
( {
…
}
72
};
48
class
Nop
:
public
SparcStaticInst
{
…
};
73
74
}
// namespace SparcISA
75
}
// namespace gem5
76
77
#endif
// __ARCH_SPARC_INSTS_NOP_HH__
static_inst.hh
gem5::ExecContext
The ExecContext is an abstract base class the provides the interface used by the ISA to manipulate th...
Definition
exec_context.hh:72
gem5::SparcISA::Nop
Nop class.
Definition
nop.hh:49
gem5::SparcISA::Nop::Nop
Nop(const char *mnem, ExtMachInst _machInst, OpClass __opClass)
Definition
nop.hh:52
gem5::SparcISA::Nop::generateDisassembly
std::string generateDisassembly(Addr pc, const loader::SymbolTable *symtab) const override
Internal function to generate disassembly string.
Definition
nop.hh:65
gem5::SparcISA::Nop::execute
Fault execute(ExecContext *xc, trace::InstRecord *traceData) const override
Definition
nop.hh:59
gem5::SparcISA::SparcStaticInst
Base class for all SPARC static instructions.
Definition
static_inst.hh:94
gem5::SparcISA::SparcStaticInst::printMnemonic
static void printMnemonic(std::ostream &os, const char *mnemonic)
Definition
static_inst.cc:64
gem5::StaticInst::mnemonic
const char * mnemonic
Base mnemonic (e.g., "add").
Definition
static_inst.hh:268
gem5::StaticInst::flags
std::bitset< Num_Flags > flags
Flag values for this instruction.
Definition
static_inst.hh:103
gem5::loader::SymbolTable
Definition
symtab.hh:152
gem5::trace::InstRecord
Definition
insttracer.hh:62
gem5::MipsISA::pc
Bitfield< 4 > pc
Definition
pra_constants.hh:243
gem5::SparcISA::ExtMachInst
uint64_t ExtMachInst
Definition
types.hh:42
gem5
Copyright (c) 2024 Arm Limited All rights reserved.
Definition
binary32.hh:36
gem5::Fault
std::shared_ptr< FaultBase > Fault
Definition
types.hh:249
gem5::Addr
uint64_t Addr
Address type This will probably be moved somewhere else in the near future.
Definition
types.hh:147
gem5::NoFault
constexpr decltype(nullptr) NoFault
Definition
types.hh:253
Generated on Mon Jan 13 2025 04:28:28 for gem5 by
doxygen
1.9.8