add_and_subtract.py revision 6090:80d7669e9cdb 
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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39# notice to acknowledge the contribution from this software where
40# applicable, this list of conditions and the disclaimer below.
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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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 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_LOCKED_M_I
187{
188    limm t2, imm
189    ldstl t1, seg, sib, disp
190    sub t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
191    stul t1, seg, sib, disp
192};
193
194def macroop SUB_LOCKED_P_I
195{
196    rdip t7
197    limm t2, imm
198    ldstl t1, seg, riprel, disp
199    sub t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
200    stul t1, seg, riprel, disp
201};
202
203def macroop SUB_M_R
204{
205    ldst t1, seg, sib, disp
206    sub t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
207    st t1, seg, sib, disp
208};
209
210def macroop SUB_P_R
211{
212    rdip t7
213    ldst t1, seg, riprel, disp
214    sub t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
215    st t1, seg, riprel, disp
216};
217
218def macroop SUB_LOCKED_M_R
219{
220    ldstl t1, seg, sib, disp
221    sub t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
222    stul t1, seg, sib, disp
223};
224
225def macroop SUB_LOCKED_P_R
226{
227    rdip t7
228    ldstl t1, seg, riprel, disp
229    sub t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
230    stul t1, seg, riprel, disp
231};
232
233def macroop ADC_R_R
234{
235    adc reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF)
236};
237
238def macroop ADC_R_I
239{
240    limm t1, imm
241    adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
242};
243
244def macroop ADC_M_I
245{
246    limm t2, imm
247    ldst t1, seg, sib, disp
248    adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
249    st t1, seg, sib, disp
250};
251
252def macroop ADC_P_I
253{
254    rdip t7
255    limm t2, imm
256    ldst t1, seg, riprel, disp
257    adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
258    st t1, seg, riprel, disp
259};
260
261def macroop ADC_LOCKED_M_I
262{
263    limm t2, imm
264    ldstl t1, seg, sib, disp
265    adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
266    stul t1, seg, sib, disp
267};
268
269def macroop ADC_LOCKED_P_I
270{
271    rdip t7
272    limm t2, imm
273    ldstl t1, seg, riprel, disp
274    adc t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
275    stul t1, seg, riprel, disp
276};
277
278def macroop ADC_M_R
279{
280    ldst t1, seg, sib, disp
281    adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
282    st t1, seg, sib, disp
283};
284
285def macroop ADC_P_R
286{
287    rdip t7
288    ldst t1, seg, riprel, disp
289    adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
290    st t1, seg, riprel, disp
291};
292
293def macroop ADC_LOCKED_M_R
294{
295    ldstl t1, seg, sib, disp
296    adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
297    stul t1, seg, sib, disp
298};
299
300def macroop ADC_LOCKED_P_R
301{
302    rdip t7
303    ldstl t1, seg, riprel, disp
304    adc t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
305    stul t1, seg, riprel, disp
306};
307
308def macroop ADC_R_M
309{
310    ld t1, seg, sib, disp
311    adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
312};
313
314def macroop ADC_R_P
315{
316    rdip t7
317    ld t1, seg, riprel, disp
318    adc reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
319};
320
321def macroop SBB_R_R
322{
323    sbb reg, reg, regm, flags=(OF,SF,ZF,AF,PF,CF)
324};
325
326def macroop SBB_R_I
327{
328    limm t1, imm
329    sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
330};
331
332def macroop SBB_R_M
333{
334    ld t1, seg, sib, disp
335    sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
336};
337
338def macroop SBB_R_P
339{
340    rdip t7
341    ld t1, seg, riprel, disp
342    sbb reg, reg, t1, flags=(OF,SF,ZF,AF,PF,CF)
343};
344
345def macroop SBB_M_I
346{
347    limm t2, imm
348    ldst t1, seg, sib, disp
349    sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
350    st t1, seg, sib, disp
351};
352
353def macroop SBB_P_I
354{
355    rdip t7
356    limm t2, imm
357    ldst t1, seg, riprel, disp
358    sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
359    st t1, seg, riprel, disp
360};
361
362def macroop SBB_LOCKED_M_I
363{
364    limm t2, imm
365    ldstl t1, seg, sib, disp
366    sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
367    stul t1, seg, sib, disp
368};
369
370def macroop SBB_LOCKED_P_I
371{
372    rdip t7
373    limm t2, imm
374    ldstl t1, seg, riprel, disp
375    sbb t1, t1, t2, flags=(OF,SF,ZF,AF,PF,CF)
376    stul t1, seg, riprel, disp
377};
378
379def macroop SBB_M_R
380{
381    ldst t1, seg, sib, disp
382    sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
383    st t1, seg, sib, disp
384};
385
386def macroop SBB_P_R
387{
388    rdip t7
389    ldst t1, seg, riprel, disp
390    sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
391    st t1, seg, riprel, disp
392};
393
394def macroop SBB_LOCKED_M_R
395{
396    ldstl t1, seg, sib, disp
397    sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
398    stul t1, seg, sib, disp
399};
400
401def macroop SBB_LOCKED_P_R
402{
403    rdip t7
404    ldstl t1, seg, riprel, disp
405    sbb t1, t1, reg, flags=(OF,SF,ZF,AF,PF,CF)
406    stul t1, seg, riprel, disp
407};
408
409def macroop NEG_R
410{
411    sub reg, t0, reg, flags=(CF,OF,SF,ZF,AF,PF)
412};
413
414def macroop NEG_M
415{
416    ldst t1, seg, sib, disp
417    sub t1, t0, t1, flags=(CF,OF,SF,ZF,AF,PF)
418    st t1, seg, sib, disp
419};
420
421def macroop NEG_P
422{
423    rdip t7
424    ldst t1, seg, riprel, disp
425    sub t1, t0, t1, flags=(CF,OF,SF,ZF,AF,PF)
426    st t1, seg, riprel, disp
427};
428
429def macroop NEG_LOCKED_M
430{
431    ldstl t1, seg, sib, disp
432    sub t1, t0, t1, flags=(CF,OF,SF,ZF,AF,PF)
433    stul t1, seg, sib, disp
434};
435
436def macroop NEG_LOCKED_P
437{
438    rdip t7
439    ldstl t1, seg, riprel, disp
440    sub t1, t0, t1, flags=(CF,OF,SF,ZF,AF,PF)
441    stul t1, seg, riprel, disp
442};
443'''
444