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, srs, codeBlobs,
42 memFlags, instFlags, double, strex,
43 base = 'Memory', 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
50 # This shouldn't be part of the eaCode, but until the exec templates
51 # are converted over it's the easiest place to put it.

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61 completeAccTemplate = eval(execTemplateBase + 'CompleteAcc')
62
63 if swp:
64 declareTemplate = SwapDeclare
65 constructTemplate = SwapConstructor
66 elif rfe:
67 declareTemplate = RfeDeclare
68 constructTemplate = RfeConstructor
69 elif srs:
70 declareTemplate = SrsDeclare
71 constructTemplate = SrsConstructor
72 elif imm:
73 if double:
74 declareTemplate = LoadStoreDImmDeclare
75 constructTemplate = LoadStoreDImmConstructor
76 if strex:
77 declareTemplate = StoreExDImmDeclare
78 constructTemplate = StoreExDImmConstructor
79 elif strex:

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99
100 def loadStoreBase(name, Name, imm, eaCode, accCode, postAccCode,
101 memFlags, instFlags, double, strex, base = 'Memory',
102 execTemplateBase = ''):
103 codeBlobs = { "ea_code": eaCode,
104 "memacc_code": accCode,
105 "postacc_code": postAccCode,
106 "predicate_test": predicateTest }
107 return loadStoreBaseWork(name, Name, imm, False, False, False,
108 codeBlobs, memFlags, instFlags, double,
109 strex, base, execTemplateBase)
110
111 def RfeBase(name, Name, eaCode, accCode, memFlags, instFlags):
112 codeBlobs = { "ea_code": eaCode,
113 "memacc_code": accCode,
114 "predicate_test": predicateTest }
115 return loadStoreBaseWork(name, Name, False, False, True, False,
116 codeBlobs, memFlags, instFlags, False, False,
117 'RfeOp', 'Load')
118
119 def SrsBase(name, Name, eaCode, accCode, memFlags, instFlags):
120 codeBlobs = { "ea_code": eaCode,
121 "memacc_code": accCode,
122 "postacc_code": "",
123 "predicate_test": predicateTest }
124 return loadStoreBaseWork(name, Name, False, False, False, True,
125 codeBlobs, memFlags, instFlags, False, False,
126 'SrsOp', 'Store')
127
128 def SwapBase(name, Name, eaCode, preAccCode, postAccCode, memFlags,
129 instFlags):
130 codeBlobs = { "ea_code": eaCode,
131 "preacc_code": preAccCode,
132 "postacc_code": postAccCode,
133 "predicate_test": predicateTest }
134 return loadStoreBaseWork(name, Name, False, True, False, False,
135 codeBlobs, memFlags, instFlags, False, False,
136 'Swap', 'Swap')
137
138 def memClassName(base, post, add, writeback, \
139 size=4, sign=False, user=False):
140 Name = base
141
142 if post:
143 Name += '_PY'

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