shift.py (5119:a4469f2919f3) shift.py (5961:969fb3187eba)
1# Copyright (c) 2007 The Hewlett-Packard Development Company
2# All rights reserved.
3#
4# Redistribution and use of this software in source and binary forms,
5# with or without modification, are permitted provided that the
6# following conditions are met:
7#
8# The software must be used only for Non-Commercial Use which means any

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51# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
52# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
53#
54# Authors: Gabe Black
55
56microcode = '''
57def macroop SAL_R_I
58{
1# Copyright (c) 2007 The Hewlett-Packard Development Company
2# All rights reserved.
3#
4# Redistribution and use of this software in source and binary forms,
5# with or without modification, are permitted provided that the
6# following conditions are met:
7#
8# The software must be used only for Non-Commercial Use which means any

--- 42 unchanged lines hidden (view full) ---

51# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
52# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
53#
54# Authors: Gabe Black
55
56microcode = '''
57def macroop SAL_R_I
58{
59 slli reg, reg, imm, flags=(SF,ZF,PF)
59 slli reg, reg, imm, flags=(CF,OF,SF,ZF,PF)
60};
61
62def macroop SAL_M_I
63{
64 ldst t1, seg, sib, disp
60};
61
62def macroop SAL_M_I
63{
64 ldst t1, seg, sib, disp
65 slli t1, t1, imm, flags=(SF,ZF,PF)
65 slli t1, t1, imm, flags=(CF,OF,SF,ZF,PF)
66 st t1, seg, sib, disp
67};
68
69def macroop SAL_P_I
70{
71 rdip t7
72 ldst t1, seg, riprel, disp
66 st t1, seg, sib, disp
67};
68
69def macroop SAL_P_I
70{
71 rdip t7
72 ldst t1, seg, riprel, disp
73 slli t1, t1, imm, flags=(SF,ZF,PF)
73 slli t1, t1, imm, flags=(CF,OF,SF,ZF,PF)
74 st t1, seg, riprel, disp
75};
76
77def macroop SAL_1_R
78{
74 st t1, seg, riprel, disp
75};
76
77def macroop SAL_1_R
78{
79 slli reg, reg, 1, flags=(SF,ZF,PF)
79 slli reg, reg, 1, flags=(CF,OF,SF,ZF,PF)
80};
81
82def macroop SAL_1_M
83{
84 ldst t1, seg, sib, disp
80};
81
82def macroop SAL_1_M
83{
84 ldst t1, seg, sib, disp
85 slli t1, t1, 1, flags=(SF,ZF,PF)
85 slli t1, t1, 1, flags=(CF,OF,SF,ZF,PF)
86 st t1, seg, sib, disp
87};
88
89def macroop SAL_1_P
90{
91 rdip t7
92 ldst t1, seg, riprel, disp
86 st t1, seg, sib, disp
87};
88
89def macroop SAL_1_P
90{
91 rdip t7
92 ldst t1, seg, riprel, disp
93 slli t1, t1, 1, flags=(SF,ZF,PF)
93 slli t1, t1, 1, flags=(CF,OF,SF,ZF,PF)
94 st t1, seg, riprel, disp
95};
96
97def macroop SAL_R_R
98{
94 st t1, seg, riprel, disp
95};
96
97def macroop SAL_R_R
98{
99 sll reg, reg, regm, flags=(SF,ZF,PF)
99 sll reg, reg, regm, flags=(CF,OF,SF,ZF,PF)
100};
101
102def macroop SAL_M_R
103{
104 ldst t1, seg, sib, disp
100};
101
102def macroop SAL_M_R
103{
104 ldst t1, seg, sib, disp
105 sll t1, t1, reg, flags=(SF,ZF,PF)
105 sll t1, t1, reg, flags=(CF,OF,SF,ZF,PF)
106 st t1, seg, sib, disp
107};
108
109def macroop SAL_P_R
110{
111 rdip t7
112 ldst t1, seg, riprel, disp
106 st t1, seg, sib, disp
107};
108
109def macroop SAL_P_R
110{
111 rdip t7
112 ldst t1, seg, riprel, disp
113 sll t1, t1, reg, flags=(SF,ZF,PF)
113 sll t1, t1, reg, flags=(CF,OF,SF,ZF,PF)
114 st t1, seg, riprel, disp
115};
116
117def macroop SHR_R_I
118{
114 st t1, seg, riprel, disp
115};
116
117def macroop SHR_R_I
118{
119 srli reg, reg, imm, flags=(SF,ZF,PF)
119 srli reg, reg, imm, flags=(CF,OF,SF,ZF,PF)
120};
121
122def macroop SHR_M_I
123{
124 ldst t1, seg, sib, disp
120};
121
122def macroop SHR_M_I
123{
124 ldst t1, seg, sib, disp
125 srli t1, t1, imm, flags=(SF,ZF,PF)
125 srli t1, t1, imm, flags=(CF,OF,SF,ZF,PF)
126 st t1, seg, sib, disp
127};
128
129def macroop SHR_P_I
130{
131 rdip t7
132 ldst t1, seg, riprel, disp
126 st t1, seg, sib, disp
127};
128
129def macroop SHR_P_I
130{
131 rdip t7
132 ldst t1, seg, riprel, disp
133 srli t1, t1, imm, flags=(SF,ZF,PF)
133 srli t1, t1, imm, flags=(CF,OF,SF,ZF,PF)
134 st t1, seg, riprel, disp
135};
136
137def macroop SHR_1_R
138{
134 st t1, seg, riprel, disp
135};
136
137def macroop SHR_1_R
138{
139 srli reg, reg, 1, flags=(SF,ZF,PF)
139 srli reg, reg, 1, flags=(CF,OF,SF,ZF,PF)
140};
141
142def macroop SHR_1_M
143{
144 ldst t1, seg, sib, disp
140};
141
142def macroop SHR_1_M
143{
144 ldst t1, seg, sib, disp
145 srli t1, t1, 1, flags=(SF,ZF,PF)
145 srli t1, t1, 1, flags=(CF,OF,SF,ZF,PF)
146 st t1, seg, sib, disp
147};
148
149def macroop SHR_1_P
150{
151 rdip t7
152 ldst t1, seg, riprel, disp
146 st t1, seg, sib, disp
147};
148
149def macroop SHR_1_P
150{
151 rdip t7
152 ldst t1, seg, riprel, disp
153 srli t1, t1, 1, flags=(SF,ZF,PF)
153 srli t1, t1, 1, flags=(CF,OF,SF,ZF,PF)
154 st t1, seg, riprel, disp
155};
156
157def macroop SHR_R_R
158{
154 st t1, seg, riprel, disp
155};
156
157def macroop SHR_R_R
158{
159 srl reg, reg, regm, flags=(SF,ZF,PF)
159 srl reg, reg, regm, flags=(CF,OF,SF,ZF,PF)
160};
161
162def macroop SHR_M_R
163{
164 ldst t1, seg, sib, disp
160};
161
162def macroop SHR_M_R
163{
164 ldst t1, seg, sib, disp
165 srl t1, t1, reg, flags=(SF,ZF,PF)
165 srl t1, t1, reg, flags=(CF,OF,SF,ZF,PF)
166 st t1, seg, sib, disp
167};
168
169def macroop SHR_P_R
170{
171 rdip t7
172 ldst t1, seg, riprel, disp
166 st t1, seg, sib, disp
167};
168
169def macroop SHR_P_R
170{
171 rdip t7
172 ldst t1, seg, riprel, disp
173 srl t1, t1, reg, flags=(SF,ZF,PF)
173 srl t1, t1, reg, flags=(CF,OF,SF,ZF,PF)
174 st t1, seg, riprel, disp
175};
176
177def macroop SAR_R_I
178{
174 st t1, seg, riprel, disp
175};
176
177def macroop SAR_R_I
178{
179 srai reg, reg, imm, flags=(SF,ZF,PF)
179 srai reg, reg, imm, flags=(CF,OF,SF,ZF,PF)
180};
181
182def macroop SAR_M_I
183{
184 ldst t1, seg, sib, disp
180};
181
182def macroop SAR_M_I
183{
184 ldst t1, seg, sib, disp
185 srai t1, t1, imm, flags=(SF,ZF,PF)
185 srai t1, t1, imm, flags=(CF,OF,SF,ZF,PF)
186 st t1, seg, sib, disp
187};
188
189def macroop SAR_P_I
190{
191 rdip t7
192 ldst t1, seg, riprel, disp
186 st t1, seg, sib, disp
187};
188
189def macroop SAR_P_I
190{
191 rdip t7
192 ldst t1, seg, riprel, disp
193 srai t1, t1, imm, flags=(SF,ZF,PF)
193 srai t1, t1, imm, flags=(CF,OF,SF,ZF,PF)
194 st t1, seg, riprel, disp
195};
196
197def macroop SAR_1_R
198{
194 st t1, seg, riprel, disp
195};
196
197def macroop SAR_1_R
198{
199 srai reg, reg, 1, flags=(SF,ZF,PF)
199 srai reg, reg, 1, flags=(CF,OF,SF,ZF,PF)
200};
201
202def macroop SAR_1_M
203{
204 ldst t1, seg, sib, disp
200};
201
202def macroop SAR_1_M
203{
204 ldst t1, seg, sib, disp
205 srai t1, t1, 1, flags=(SF,ZF,PF)
205 srai t1, t1, 1, flags=(CF,OF,SF,ZF,PF)
206 st t1, seg, sib, disp
207};
208
209def macroop SAR_1_P
210{
211 rdip t7
212 ldst t1, seg, riprel, disp
206 st t1, seg, sib, disp
207};
208
209def macroop SAR_1_P
210{
211 rdip t7
212 ldst t1, seg, riprel, disp
213 srai t1, t1, 1, flags=(SF,ZF,PF)
213 srai t1, t1, 1, flags=(CF,OF,SF,ZF,PF)
214 st t1, seg, riprel, disp
215};
216
217def macroop SAR_R_R
218{
214 st t1, seg, riprel, disp
215};
216
217def macroop SAR_R_R
218{
219 sra reg, reg, regm, flags=(SF,ZF,PF)
219 sra reg, reg, regm, flags=(CF,OF,SF,ZF,PF)
220};
221
222def macroop SAR_M_R
223{
224 ldst t1, seg, sib, disp
220};
221
222def macroop SAR_M_R
223{
224 ldst t1, seg, sib, disp
225 sra t1, t1, reg, flags=(SF,ZF,PF)
225 sra t1, t1, reg, flags=(CF,OF,SF,ZF,PF)
226 st t1, seg, sib, disp
227};
228
229def macroop SAR_P_R
230{
231 rdip t7
232 ldst t1, seg, riprel, disp
226 st t1, seg, sib, disp
227};
228
229def macroop SAR_P_R
230{
231 rdip t7
232 ldst t1, seg, riprel, disp
233 sra t1, t1, reg, flags=(SF,ZF,PF)
233 sra t1, t1, reg, flags=(CF,OF,SF,ZF,PF)
234 st t1, seg, riprel, disp
235};
236'''
234 st t1, seg, riprel, disp
235};
236'''