add_and_subtract.py revision 5081:2ccce8600a9d 
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,
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41#
42# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
43# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
44# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
45# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
46# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
47# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
48# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
49# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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52# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
53#
54# Authors: Gabe Black
55
56microcode = '''
57def macroop ADD_R_R
58{
59    add reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF)
60};
61
62def macroop ADD_R_I
63{
64    limm t1, imm
65    add reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
66};
67
68def macroop ADD_M_I
69{
70    limm t2, imm
71    ld t1, seg, sib, disp
72    add t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
73    st t1, seg, sib, disp
74};
75
76def macroop ADD_P_I
77{
78    rdip t7
79    limm t2, imm
80    ld t1, seg, riprel, disp
81    add t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
82    st t1, seg, riprel, disp
83};
84
85def macroop ADD_M_R
86{
87    ld t1, seg, sib, disp
88    add t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
89    st t1, seg, sib, disp
90};
91
92def macroop ADD_P_R
93{
94    rdip t7
95    ld t1, seg, riprel, disp
96    add t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
97    st t1, seg, riprel, disp
98};
99
100def macroop ADD_R_M
101{
102    ld t1, seg, sib, disp
103    add reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
104};
105
106def macroop ADD_R_P
107{
108    rdip t7
109    ld t1, seg, riprel, disp
110    add reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
111};
112
113def macroop SUB_R_R
114{
115    sub reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF)
116};
117
118def macroop SUB_R_I
119{
120    limm t1, imm
121    sub reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
122};
123
124def macroop SUB_R_M
125{
126    ld t1, seg, sib, disp
127    sub reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
128};
129
130def macroop SUB_R_P
131{
132    rdip t7
133    ld t1, seg, riprel, disp
134    sub reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
135};
136
137def macroop SUB_M_I
138{
139    limm t2, imm
140    ld t1, seg, sib, disp
141    sub t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
142    st t1, seg, sib, disp
143};
144
145def macroop SUB_P_I
146{
147    rdip t7
148    limm t2, imm
149    ld t1, seg, riprel, disp
150    sub t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
151    st t1, seg, riprel, disp
152};
153
154def macroop SUB_M_R
155{
156    ld t1, seg, sib, disp
157    sub t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
158    st t1, seg, sib, disp
159};
160
161def macroop SUB_P_R
162{
163    rdip t7
164    ld t1, seg, riprel, disp
165    sub t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
166    st t1, seg, riprel, disp
167};
168
169def macroop ADC_R_R
170{
171    adc reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF)
172};
173
174def macroop ADC_R_I
175{
176    limm t1, imm
177    adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
178};
179
180def macroop ADC_M_I
181{
182    limm t2, imm
183    ld t1, seg, sib, disp
184    adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
185    st t1, seg, sib, disp
186};
187
188def macroop ADC_P_I
189{
190    rdip t7
191    limm t2, imm
192    ld t1, seg, riprel, disp
193    adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
194    st t1, seg, riprel, disp
195};
196
197def macroop ADC_M_R
198{
199    ld t1, seg, sib, disp
200    adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
201    st t1, seg, sib, disp
202};
203
204def macroop ADC_P_R
205{
206    rdip t7
207    ld t1, seg, riprel, disp
208    adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
209    st t1, seg, riprel, disp
210};
211
212def macroop ADC_R_M
213{
214    ld t1, seg, sib, disp
215    adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
216};
217
218def macroop ADC_R_P
219{
220    rdip t7
221    ld t1, seg, riprel, disp
222    adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
223};
224
225def macroop SBB_R_R
226{
227    sbb reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF)
228};
229
230def macroop SBB_R_I
231{
232    limm t1, imm
233    sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
234};
235
236def macroop SBB_R_M
237{
238    ld t1, seg, sib, disp
239    sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
240};
241
242def macroop SBB_R_P
243{
244    rdip t7
245    ld t1, seg, riprel, disp
246    sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
247};
248
249def macroop SBB_M_I
250{
251    limm t2, imm
252    ld t1, seg, sib, disp
253    sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
254    st t1, seg, sib, disp
255};
256
257def macroop SBB_P_I
258{
259    rdip t7
260    limm t2, imm
261    ld t1, seg, riprel, disp
262    sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
263    st t1, seg, riprel, disp
264};
265
266def macroop SBB_M_R
267{
268    ld t1, seg, sib, disp
269    sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
270    st t1, seg, sib, disp
271};
272
273def macroop SBB_P_R
274{
275    rdip t7
276    ld t1, seg, riprel, disp
277    sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
278    st t1, seg, riprel, disp
279};
280
281def macroop NEG_R
282{
283    sub reg, t0, reg, flags=(CF,OF,SF,ZF,AF,PF)
284};
285
286def macroop NEG_M
287{
288    ld t1, seg, sib, disp
289    sub t1, t0, t1, flags=(CF,OF,SF,ZF,AF,PF)
290    st t1, seg, sib, disp
291};
292
293def macroop NEG_P
294{
295    rdip t7
296    ld t1, seg, riprel, disp
297    sub t1, t0, t1, flags=(CF,OF,SF,ZF,AF,PF)
298    st t1, seg, riprel, disp
299};
300'''
301