add_and_subtract.py revision 6084:cb751de62299 
1# Copyright (c) 2007 The Hewlett-Packard Development Company
2# All rights reserved.
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4# Redistribution and use of this software in source and binary forms,
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39# notice to acknowledge the contribution from this software where
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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    ldst 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    ldst 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_LOCKED_M_I
86{
87    limm t2, imm
88    ldstl t1, seg, sib, disp
89    add t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
90    stul t1, seg, sib, disp
91};
92
93def macroop ADD_LOCKED_P_I
94{
95    rdip t7
96    limm t2, imm
97    ldstl t1, seg, riprel, disp
98    add t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
99    stul t1, seg, riprel, disp
100};
101
102def macroop ADD_M_R
103{
104    ldst t1, seg, sib, disp
105    add t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
106    st t1, seg, sib, disp
107};
108
109def macroop ADD_P_R
110{
111    rdip t7
112    ldst t1, seg, riprel, disp
113    add t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
114    st t1, seg, riprel, disp
115};
116
117def macroop ADD_LOCKED_M_R
118{
119    ldstl t1, seg, sib, disp
120    add t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
121    stul t1, seg, sib, disp
122};
123
124def macroop ADD_LOCKED_P_R
125{
126    rdip t7
127    ldstl t1, seg, riprel, disp
128    add t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
129    stul t1, seg, riprel, disp
130};
131
132def macroop ADD_R_M
133{
134    ld t1, seg, sib, disp
135    add reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
136};
137
138def macroop ADD_R_P
139{
140    rdip t7
141    ld t1, seg, riprel, disp
142    add reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
143};
144
145def macroop SUB_R_R
146{
147    sub reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF)
148};
149
150def macroop SUB_R_I
151{
152    limm t1, imm
153    sub reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
154};
155
156def macroop SUB_R_M
157{
158    ld t1, seg, sib, disp
159    sub reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
160};
161
162def macroop SUB_R_P
163{
164    rdip t7
165    ld t1, seg, riprel, disp
166    sub reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
167};
168
169def macroop SUB_M_I
170{
171    limm t2, imm
172    ldst t1, seg, sib, disp
173    sub t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
174    st t1, seg, sib, disp
175};
176
177def macroop SUB_P_I
178{
179    rdip t7
180    limm t2, imm
181    ldst t1, seg, riprel, disp
182    sub t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
183    st t1, seg, riprel, disp
184};
185
186def macroop SUB_M_R
187{
188    ldst t1, seg, sib, disp
189    sub t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
190    st t1, seg, sib, disp
191};
192
193def macroop SUB_P_R
194{
195    rdip t7
196    ldst t1, seg, riprel, disp
197    sub t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
198    st t1, seg, riprel, disp
199};
200
201def macroop ADC_R_R
202{
203    adc reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF)
204};
205
206def macroop ADC_R_I
207{
208    limm t1, imm
209    adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
210};
211
212def macroop ADC_M_I
213{
214    limm t2, imm
215    ldst t1, seg, sib, disp
216    adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
217    st t1, seg, sib, disp
218};
219
220def macroop ADC_P_I
221{
222    rdip t7
223    limm t2, imm
224    ldst t1, seg, riprel, disp
225    adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
226    st t1, seg, riprel, disp
227};
228
229def macroop ADC_LOCKED_M_I
230{
231    limm t2, imm
232    ldstl t1, seg, sib, disp
233    adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
234    stul t1, seg, sib, disp
235};
236
237def macroop ADC_LOCKED_P_I
238{
239    rdip t7
240    limm t2, imm
241    ldstl t1, seg, riprel, disp
242    adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
243    stul t1, seg, riprel, disp
244};
245
246def macroop ADC_M_R
247{
248    ldst t1, seg, sib, disp
249    adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
250    st t1, seg, sib, disp
251};
252
253def macroop ADC_P_R
254{
255    rdip t7
256    ldst t1, seg, riprel, disp
257    adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
258    st t1, seg, riprel, disp
259};
260
261def macroop ADC_LOCKED_M_R
262{
263    ldstl t1, seg, sib, disp
264    adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
265    stul t1, seg, sib, disp
266};
267
268def macroop ADC_LOCKED_P_R
269{
270    rdip t7
271    ldstl t1, seg, riprel, disp
272    adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
273    stul t1, seg, riprel, disp
274};
275
276def macroop ADC_R_M
277{
278    ld t1, seg, sib, disp
279    adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
280};
281
282def macroop ADC_R_P
283{
284    rdip t7
285    ld t1, seg, riprel, disp
286    adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
287};
288
289def macroop SBB_R_R
290{
291    sbb reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF)
292};
293
294def macroop SBB_R_I
295{
296    limm t1, imm
297    sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
298};
299
300def macroop SBB_R_M
301{
302    ld t1, seg, sib, disp
303    sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
304};
305
306def macroop SBB_R_P
307{
308    rdip t7
309    ld t1, seg, riprel, disp
310    sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
311};
312
313def macroop SBB_M_I
314{
315    limm t2, imm
316    ldst t1, seg, sib, disp
317    sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
318    st t1, seg, sib, disp
319};
320
321def macroop SBB_P_I
322{
323    rdip t7
324    limm t2, imm
325    ldst t1, seg, riprel, disp
326    sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
327    st t1, seg, riprel, disp
328};
329
330def macroop SBB_LOCKED_M_I
331{
332    limm t2, imm
333    ldstl t1, seg, sib, disp
334    sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
335    stul t1, seg, sib, disp
336};
337
338def macroop SBB_LOCKED_P_I
339{
340    rdip t7
341    limm t2, imm
342    ldstl t1, seg, riprel, disp
343    sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
344    stul t1, seg, riprel, disp
345};
346
347def macroop SBB_M_R
348{
349    ldst t1, seg, sib, disp
350    sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
351    st t1, seg, sib, disp
352};
353
354def macroop SBB_P_R
355{
356    rdip t7
357    ldst t1, seg, riprel, disp
358    sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
359    st t1, seg, riprel, disp
360};
361
362def macroop SBB_LOCKED_M_R
363{
364    ldstl t1, seg, sib, disp
365    sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
366    stul t1, seg, sib, disp
367};
368
369def macroop SBB_LOCKED_P_R
370{
371    rdip t7
372    ldstl t1, seg, riprel, disp
373    sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
374    stul t1, seg, riprel, disp
375};
376
377def macroop NEG_R
378{
379    sub reg, t0, reg, flags=(CF,OF,SF,ZF,AF,PF)
380};
381
382def macroop NEG_M
383{
384    ldst t1, seg, sib, disp
385    sub t1, t0, t1, flags=(CF,OF,SF,ZF,AF,PF)
386    st t1, seg, sib, disp
387};
388
389def macroop NEG_P
390{
391    rdip t7
392    ldst t1, seg, riprel, disp
393    sub t1, t0, t1, flags=(CF,OF,SF,ZF,AF,PF)
394    st t1, seg, riprel, disp
395};
396'''
397