URL https://opencores.org/ocsvn/raptor64/raptor64/trunk

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[/] [raptor64/] [trunk/] [software/] [sample code/] [sieve.s] - Blame information for rev 46

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Line No.	Rev	Author	Line
1	46	robfinch	`code`
2			`align 16`
3			`my_org:`
4			`org 0x100800200`
5			`db "BOOT"`
6			`jmp crt_start`
7			`.align 8`
8			`sp_save:`
9			`dw 0`
10			`fill.b 0x0200,0xff`
11			`L_1:`
12			`L_0:`
13			`main:`
14			`subui sp,sp,#24`
15			`sw bp,[sp]`
16			`sw xlr,8[sp]`
17			`sw lr,16[sp]`
18			`lea xlr,L_5`
19			`mov bp,sp`
20			`subui sp,sp,#12800040`
21			`subui sp,sp,#56`
22			`sw r11,[sp]`
23			`sw r12,8[sp]`
24			`sw r13,16[sp]`
25			`sw r14,24[sp]`
26			`sw r15,32[sp]`
27			`sw r16,40[sp]`
28			`sw r17,48[sp]`
29			`ori r15,r0,#-1`
30			`lea r3,-12000016[bp]`
31			`mov r16,r3`
32			`; lw r1,#0x17`
33			`; mov r2,sp`
34			`; syscall #410`
35			`lw r1,#0xAB`
36			`outb r1,0xdc0600`
37
38			`call get_tick`
39			`mov r3,r1`
40			`mov r17,r3`
41			`lw r1,#0xAC`
42			`outb r1,0xdc0600`
43			`lw r1,#0x17`
44			`mov r2,sp`
45			`syscall #410`
46			`subui sp,sp,#8`
47			`fip`
48			`nop`
49			`nop`
50			`nop`
51			`nop`
52			`sw r4,[sp]`
53			`; fip`
54			`lw r1,#0xAE`
55			`outb r1,0xdc0600`
56			`nop`
57			`nop`
58			`nop`
59			`nop`
60			`nop`
61			`subui sp,sp,#16`
62			`fip`
63			`nop`
64			`nop`
65			`nop`
66			`nop`
67			`nop`
68			`sw r17,8[sp]`
69			`fip`
70			`nop`
71			`nop`
72			`nop`
73			`nop`
74			`nop`
75			`ori r3,r0,#L_0`
76			`fip`
77			`nop`
78			`nop`
79			`nop`
80			`nop`
81			`nop`
82			`sw r3,[sp]`
83			`nop`
84			`nop`
85			`nop`
86			`nop`
87			`nop`
88			`lw r1,#0xAE`
89			`outb r1,0xdc0600`
90			`wait`
91			`call printf`
92			`addui sp,sp,#16`
93			`lw r4,[sp]`
94			`addui sp,sp,#8`
95			`mov r3,r1`
96			`lw r1,#0xAD`
97			`outb r1,0xdc0600`
98			`cli`
99
100			`ori r3,r0,#1500000`
101			`mov r14,r3`
102			`ori r3,r0,#0`
103			`mov r11,r3`
104			`L_6:`
105			`bge r11,r14,L_7`
106			`add r3,r11,#2`
107			`sw r3,[r16+r11*8]`
108			`addui r11,r11,#1`
109			`bra L_6`
110			`L_7:`
111			`ori r3,r0,#0`
112			`mov r11,r3`
113			`L_8:`
114			`bge r11,r14,L_9`
115			`lw r3,[r16+r11*8]`
116			`beq r3,r15,L_10`
117			`lw r3,[r16+r11*8]`
118			`shli r4,r3,#1`
119			`sub r3,r4,#2`
120			`mov r12,r3`
121			`L_12:`
122			`bge r12,r14,L_13`
123			`sw r15,[r16+r12*8]`
124			`lw r3,[r16+r11*8]`
125			`add r12,r12,r3`
126			`bra L_12`
127			`L_13:`
128			`L_10:`
129			`addui r11,r11,#1`
130			`bra L_8`
131			`L_9:`
132			`ori r3,r0,#0`
133			`mov r12,r3`
134			`ori r3,r0,#0`
135			`mov r11,r3`
136			`L_14:`
137			`bge r11,r14,L_15`
138			`bge r12,#100000,L_15`
139			`lw r3,[r16+r11*8]`
140			`beq r3,r15,L_16`
141			`lw r3,[r16+r11*8]`
142			`add r12,r12,#1`
143			`lea r4,-12800016[bp]`
144			`sw r3,[r4+r12*8]`
145			`L_16:`
146			`addui r11,r11,#1`
147			`bra L_14`
148			`L_15:`
149			`subui sp,sp,#16`
150			`sw r4,8[sp]`
151			`sw r5,[sp]`
152			`call get_tick`
153			`lw r4,8[sp]`
154			`lw r5,[sp]`
155			`addui sp,sp,#16`
156			`mov r3,r1`
157			`mov r13,r3`
158			`subui sp,sp,#16`
159			`sw r4,8[sp]`
160			`sw r5,[sp]`
161			`subui sp,sp,#16`
162			`sub r3,r13,r17`
163			`sw r3,8[sp]`
164			`ori r3,r0,#L_0`
165			`sw r3,[sp]`
166			`call printf`
167			`addui sp,sp,#16`
168			`lw r4,8[sp]`
169			`lw r5,[sp]`
170			`addui sp,sp,#16`
171			`mov r3,r1`
172			`ori r3,r0,#0`
173			`mov r11,r3`
174			`L_18:`
175			`bge r11,#100000,L_19`
176			`subui sp,sp,#16`
177			`sw r4,8[sp]`
178			`sw r5,[sp]`
179			`subui sp,sp,#16`
180			`lea r3,-12800016[bp]`
181			`lw r4,[r3+r11*8]`
182			`sw r4,8[sp]`
183			`ori r4,r0,#L_0`
184			`sw r4,[sp]`
185			`call printf`
186			`addui sp,sp,#16`
187			`lw r4,8[sp]`
188			`lw r5,[sp]`
189			`addui sp,sp,#16`
190			`mov r4,r1`
191			`addui r11,r11,#1`
192			`bra L_18`
193			`L_19:`
194			`ori r1,r0,#0`
195			`L_20:`
196			`lw r17,48[sp]`
197			`lw r16,40[sp]`
198			`lw r15,32[sp]`
199			`lw r14,24[sp]`
200			`lw r13,16[sp]`
201			`lw r12,8[sp]`
202			`lw r11,[sp]`
203			`addui sp,sp,#56`
204			`mov sp,bp`
205			`lw bp,[sp]`
206			`lw xlr,8[sp]`
207			`lw lr,16[sp]`
208			`ret #24`
209			`L_5:`
210			`lw lr,8[bp]`
211			`sw lr,16[bp]`
212			`bra L_20`
213			`printf:`
214			`lw r1,#0xB0`
215			`outb r1,0xdc0600`
216			`subui sp,sp,#24`
217			`sw bp,[sp]`
218			`sw xlr,8[sp]`
219			`sw lr,16[sp]`
220			`lea xlr,L_21`
221			`mov bp,sp`
222			`subui sp,sp,#8`
223			`subui sp,sp,#24`
224			`sw r11,[sp]`
225			`sw r12,8[sp]`
226			`sw r13,16[sp]`
227			`lw r3,24[bp]`
228			`mov r12,r3`
229			`ori r13,r0,#putch`
230			`lw r1,#0xAE`
231			`outb r1,0xdc0600`
232
233			`lea r3,24[bp]`
234			`mov r11,r3`
235			`L_22:`
236			`lc r3,[r12]`
237			`beq r3,r0,L_23`
238			`lc r3,[r12]`
239			`bne r3,#37,L_24`
240			`addui r12,r12,#2`
241			`lc r3,[r12]`
242			`sext16 r3,r3`
243			`or r1,r3,r0`
244			`beq r1,#37,L_27`
245			`beq r1,#99,L_28`
246			`beq r1,#100,L_29`
247			`beq r1,#115,L_30`
248			`bra L_26`
249			`L_27:`
250			`subui sp,sp,#16`
251			`sw r4,8[sp]`
252			`sw r5,[sp]`
253			`subui sp,sp,#8`
254			`ori r3,r0,#37`
255			`sw r3,[sp]`
256			`jal lr,[r13]`
257			`addui sp,sp,#8`
258			`lw r4,8[sp]`
259			`lw r5,[sp]`
260			`addui sp,sp,#16`
261			`mov r3,r1`
262			`bra L_26`
263			`L_28:`
264			`addui r11,r11,#8`
265			`subui sp,sp,#16`
266			`sw r4,8[sp]`
267			`sw r5,[sp]`
268			`subui sp,sp,#8`
269			`lw r3,[r11]`
270			`sw r3,[sp]`
271			`jal lr,[r13]`
272			`addui sp,sp,#8`
273			`lw r4,8[sp]`
274			`lw r5,[sp]`
275			`addui sp,sp,#16`
276			`mov r3,r1`
277			`bra L_26`
278			`L_29:`
279			`addui r11,r11,#8`
280			`subui sp,sp,#16`
281			`sw r4,8[sp]`
282			`sw r5,[sp]`
283			`subui sp,sp,#8`
284			`lw r3,[r11]`
285			`sw r3,[sp]`
286			`call putnum`
287			`addui sp,sp,#8`
288			`lw r4,8[sp]`
289			`lw r5,[sp]`
290			`addui sp,sp,#16`
291			`mov r3,r1`
292			`bra L_26`
293			`L_30:`
294			`addui r11,r11,#8`
295			`subui sp,sp,#16`
296			`sw r4,8[sp]`
297			`sw r5,[sp]`
298			`subui sp,sp,#8`
299			`lw r3,[r11]`
300			`sw r3,[sp]`
301			`call putstr`
302			`addui sp,sp,#8`
303			`lw r4,8[sp]`
304			`lw r5,[sp]`
305			`addui sp,sp,#16`
306			`mov r3,r1`
307			`bra L_26`
308			`L_26:`
309			`bra L_25`
310			`L_24:`
311			`subui sp,sp,#16`
312			`sw r4,8[sp]`
313			`sw r5,[sp]`
314			`subui sp,sp,#8`
315			`lc r3,[r12]`
316			`sext16 r3,r3`
317			`sw r3,[sp]`
318			`jal lr,[r13]`
319			`addui sp,sp,#8`
320			`lw r4,8[sp]`
321			`lw r5,[sp]`
322			`addui sp,sp,#16`
323			`mov r3,r1`
324			`L_25:`
325			`addui r12,r12,#2`
326			`bra L_22`
327			`L_23:`
328			`L_31:`
329			`lw r13,16[sp]`
330			`lw r12,8[sp]`
331			`lw r11,[sp]`
332			`addui sp,sp,#24`
333			`mov sp,bp`
334			`lw bp,[sp]`
335			`lw xlr,8[sp]`
336			`lw lr,16[sp]`
337			`ret #24`
338			`L_21:`
339			`lw lr,8[bp]`
340			`sw lr,16[bp]`
341			`bra L_31`
342			`putch:`
343			`subui sp,sp,#24`
344			`sw bp,[sp]`
345			`mov bp,sp`
346			`lw r1,#0xAF`
347			`outb r1,0xdc0600`
348
349			`lw r1,#0x0a`
350			`lw r2,24[bp]`
351			`lw r3,#1`
352			`syscall #410`
353
354			`lw r1,#0xB0`
355			`outb r1,0xdc0600`
356
357			`L_33:`
358			`mov sp,bp`
359			`lw bp,[sp]`
360			`ret #24`
361			`L_32:`
362			`putnum:`
363			`subui sp,sp,#24`
364			`sw bp,[sp]`
365			`mov bp,sp`
366			`lw r1,#0xB1`
367			`outb r1,0xdc0600`
368
369			`lw r1,#0x15`
370			`lw r2,24[bp]`
371			`lw r3,#5`
372			`syscall #410`
373
374			`lw r1,#0xB2`
375			`outb r1,0xdc0600`
376
377			`L_35:`
378			`mov sp,bp`
379			`lw bp,[sp]`
380			`ret #24`
381			`L_34:`
382			`putstr:`
383			`subui sp,sp,#24`
384			`sw bp,[sp]`
385			`mov bp,sp`
386			`lw r1,#0x14`
387			`lw r2,24[bp]`
388			`syscall #410`
389
390			`L_37:`
391			`mov sp,bp`
392			`lw bp,[sp]`
393			`ret #24`
394			`L_36:`
395			`get_tick:`
396			`subui sp,sp,#24`
397			`sw bp,[sp]`
398			`mov bp,sp`
399			`lw r1,#0`
400			`syscall #416`
401
402			`L_39:`
403			`mov sp,bp`
404			`lw bp,[sp]`
405			`ret #24`
406			`L_38:`
407			`crt_start:`
408			`subui sp,sp,#24`
409			`sw bp,[sp]`
410			`sw xlr,8[sp]`
411			`sw lr,16[sp]`
412			`lea xlr,L_41`
413			`mov bp,sp`
414			`lw r1,#0xAA`
415			`outb r1,0xdc0600`
416			`sw sp,sp_save`
417			`lw sp,#0x1_07FFFFF8`
418			`lw r1,#0x17`
419			`mov r2,sp`
420			`syscall #410`
421			`lea xlr,prog_abort`
422			`call main`
423			`lw sp,sp_save`
424			`bra retcode`
425			`prog_abort:`
426
427			`subui sp,sp,#16`
428			`sw r4,8[sp]`
429			`sw r5,[sp]`
430			`subui sp,sp,#8`
431			`ori r3,r0,#L_0`
432			`sw r3,[sp]`
433			`call putstr`
434			`addui sp,sp,#8`
435			`lw r4,8[sp]`
436			`lw r5,[sp]`
437			`addui sp,sp,#16`
438			`lw sp,sp_save`
439			`retcode:`
440
441			`L_42:`
442			`mov sp,bp`
443			`lw bp,[sp]`
444			`lw xlr,8[sp]`
445			`lw lr,16[sp]`
446			`ret #24`
447			`L_41:`
448			`lw lr,8[bp]`
449			`sw lr,16[bp]`
450			`bra L_42`
451			`align 8`
452			`L_40:`
453			`dc 80,114,111,103,114,97,109,32`
454			`dc 97,98,111,114,116,101,100,32`
455			`dc 97,98,110,111,114,109,97,108`
456			`dc 108,121,46,0`
457			`L_4:`
458			`dc 37,100,10,0`
459			`L_3:`
460			`dc 67,108,111,99,107,32,116,105`
461			`dc 99,107,115,32,37,100,13,10`
462			`dc 0`
463			`L_2:`
464			`dc 83,116,97,114,116,32,116,105`
465			`dc 99,107,32,37,100,13,10,0`
466			`; global putch`
467			`; global get_tick`
468			`; global my_org`
469			`; global printf`
470			`; global main`
471			`; global putnum`
472			`; global putstr`
473			`; global crt_start`

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Subversion Repositories raptor64

[/] [raptor64/] [trunk/] [software/] [sample code/] [sieve.s] - Blame information for rev 46