1// -*- mode:c++ -*-
2
3// Copyright (c) 2010 ARM Limited
4// All rights reserved
5//
6// The license below extends only to copyright in the software and shall
7// not be construed as granting a license to any other intellectual
8// property including but not limited to intellectual property relating

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33// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
34// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
35// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37//
38// Authors: Gabe Black
39
40let {{
41 def loadStoreBaseWork(name, Name, imm, swp, rfe, codeBlobs, memFlags,
42 instFlags, double, base = 'Memory',
43 execTemplateBase = ''):
44 # Make sure flags are in lists (convert to lists if not).
45 memFlags = makeList(memFlags)
46 instFlags = makeList(instFlags)
47
48 eaCode = codeBlobs["ea_code"]
49

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61
62 fullExecTemplate = eval(execTemplateBase + 'Execute')
63 initiateAccTemplate = eval(execTemplateBase + 'InitiateAcc')
64 completeAccTemplate = eval(execTemplateBase + 'CompleteAcc')
65
66 if swp:
67 declareTemplate = SwapDeclare
68 constructTemplate = SwapConstructor
69 elif rfe:
70 declareTemplate = RfeDeclare
71 constructTemplate = RfeConstructor
72 elif imm:
73 if double:
74 declareTemplate = LoadStoreDImmDeclare
75 constructTemplate = LoadStoreDImmConstructor
76 else:
77 declareTemplate = LoadStoreImmDeclare
78 constructTemplate = LoadStoreImmConstructor
79 else:

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92 + completeAccTemplate.subst(iop))
93
94 def loadStoreBase(name, Name, imm, eaCode, accCode, memFlags,
95 instFlags, double, base = 'Memory',
96 execTemplateBase = ''):
97 codeBlobs = { "ea_code": eaCode,
98 "memacc_code": accCode,
99 "predicate_test": predicateTest }
100 return loadStoreBaseWork(name, Name, imm, False, False, codeBlobs,
101 memFlags, instFlags, double, base,
102 execTemplateBase)
103
104 def RfeBase(name, Name, eaCode, accCode, memFlags, instFlags):
105 codeBlobs = { "ea_code": eaCode,
106 "memacc_code": accCode,
107 "predicate_test": predicateTest }
108 return loadStoreBaseWork(name, Name, False, False, True, codeBlobs,
109 memFlags, instFlags, False, 'RfeOp', 'Load')
110
111 def SwapBase(name, Name, eaCode, preAccCode, postAccCode, memFlags,
112 instFlags):
113 codeBlobs = { "ea_code": eaCode,
114 "preacc_code": preAccCode,
115 "postacc_code": postAccCode,
116 "predicate_test": predicateTest }
117 return loadStoreBaseWork(name, Name, False, True, False, codeBlobs,
118 memFlags, instFlags, False, 'Swap', 'Swap')
119
120 def memClassName(base, post, add, writeback, \
121 size=4, sign=False, user=False):
122 Name = base
123
124 if post:
125 Name += '_PY'
126 else:

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