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URL https://opencores.org/ocsvn/or1k/or1k/trunk

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[/] [or1k/] [trunk/] [mw/] [src/] [drivers/] [vgaplan4.s] - Blame information for rev 1765

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Line No. Rev Author Line
1 673 markom 
        .file   "vgaplan4.c"
2 
.data
3 
        .type   _mode_table,@object
4 
        .size   _mode_table,16
5 
_mode_table:
6 
        .byte   0
7 
        .byte   24
8 
        .byte   16
9 
        .byte   8
10 
        .byte   0
11 
        .byte   0
12 
        .byte   0
13 
        .byte   0
14 
        .byte   0
15 
        .byte   0
16 
        .byte   0
17 
        .byte   0
18 
        .byte   0
19 
        .byte   0
20 
        .byte   0
21 
        .byte   0
22 
        .type   _mask,@object
23 
        .size   _mask,8
24 
_mask:
25 
        .byte   -128
26 
        .byte   64
27 
        .byte   32
28 
        .byte   16
29 
        .byte   8
30 
        .byte   4
31 
        .byte   2
32 
        .byte   1
33 
        .section        .rodata
34 
.LC6:
35 
        .string "c < psd->ncolors"
36 
.LC1:
37 
        .string "vgaplan4.c"
38 
.LC2:
39 
        .string "ega_drawhorzline"
40 
.LC5:
41 
        .string "y >= 0 && y < psd->yres"
42 
.LC4:
43 
        .string "x2 >= x1"
44 
.LC3:
45 
        .string "x2 >= 0 && x2 < psd->xres"
46 
.LC0:
47 
        .string "x1 >= 0 && x1 < psd->xres"
48 
.text
49 
        .align 4
50 
.proc _ega_drawhorzline
51 
        .global _ega_drawhorzline
52 
        .type   _ega_drawhorzline,@function
53 
_ega_drawhorzline:
54 
 
55 
        # 00011111111111111111111101010101
56 
        # gpr_save_area 28 vars 0 current_function_outgoing_args_size 0
57 
        l.addi          r1,r1,-32
58 
        l.sw            0(r1),r9
59 
        l.sw            4(r1),r10
60 
        l.sw            8(r1),r12
61 
        l.sw            12(r1),r14
62 
        l.sw            16(r1),r16
63 
        l.sw            20(r1),r18
64 
        l.sw            24(r1),r20
65 
        l.sw            28(r1),r22
66 
        l.lwz           r8,0(r3)  # SI load
67 
        l.addi          r16,r3,0  # move reg to reg
68 
        l.addi          r14,r4,0  # move reg to reg
69 
        l.addi          r18,r5,0  # move reg to reg
70 
        l.addi          r20,r6,0  # move reg to reg
71 
        l.sfltu         r4,r8
72 
        l.bnf           .L28    # delay slot filled
73 
        l.andi          r10,r7,0x00ff    # zero_extendqisi2
74 
.L2:
75 
        l.sfltu         r18,r8
76 
        l.bnf           .L29
77 
        l.nop                   # nop delay slot
78 
.L4:
79 
        l.sfgeu         r18,r14
80 
        l.bnf           .L30
81 
        l.nop                   # nop delay slot
82 
        l.lwz           r4,4(r16)        # SI load
83 
.L34:
84 
        l.sfltu         r20,r4
85 
        l.bnf           .L31
86 
        l.nop                   # nop delay slot
87 
        l.lwz           r4,32(r16)       # SI load
88 
.L33:
89 
        l.sflts         r10,r4
90 
        l.bnf           .L32
91 
        l.nop                   # nop delay slot
92 
.L10:
93 
        l.movhi         r11,hi(_mwdrawing)       # move immediate (high)
94 
        l.ori   r11,r11,lo(_mwdrawing)   # move immediate (low)
95 
        l.slli          r3,r10,8
96 
        l.lwz           r15,0(r11)        # SI load
97 
        l.addi          r4,r0,974        # move immediate
98 
        l.movhi         r12,hi(_gr_mode)         # move immediate (high)
99 
        l.ori   r12,r12,lo(_gr_mode)     # move immediate (low)
100 
        l.addi          r13,r15,1
101 
        l.movhi         r10,hi(_mode_table)      # move immediate (high)
102 
        l.ori   r10,r10,lo(_mode_table)  # move immediate (low)
103 
        l.sw            0(r11),r13
104 
        l.jal           _outw
105 
        l.nop                   # nop delay slot
106 
        l.lwz           r9,0(r12)         # SI load
107 
        l.addi          r4,r0,974        # move immediate
108 
        l.add           r8,r9,r10
109 
        l.lbz           r7,0(r8)  # zero_extendqisi2
110 
        l.slli          r6,r7,8
111 
        l.jal           _outw   # delay slot filled
112 
        l.ori           r3,r6,3
113 
        l.lwz           r3,0(r12)         # SI load
114 
        l.addi          r5,r0,0   # move immediate
115 
        l.sfne          r3,r5
116 
        l.bf            .L12    # delay slot filled
117 
        l.srli          r17,r14,3
118 
        l.lwz           r25,24(r16)      # SI load
119 
        l.srli          r22,r18,3
120 
        l.mul           r19,r20,r25
121 
        l.lwz           r23,44(r16)      # SI load
122 
        l.add           r21,r23,r17
123 
        l.sfne          r17,r22
124 
        l.bf            .L13    # delay slot filled
125 
        l.add           r12,r21,r19
126 
        l.xori          r4,r18,-1
127 
        l.andi          r29,r14,7
128 
        l.andi          r31,r4,7
129 
        l.addi          r27,r0,255       # move immediate
130 
        l.addi          r4,r0,974        # move immediate
131 
        l.sll           r22,r27,r31
132 
        l.sra           r20,r27,r29
133 
        l.and           r18,r20,r22
134 
        l.slli          r16,r18,8
135 
        l.ori           r14,r16,8
136 
        l.jal           _outw   # delay slot filled
137 
        l.andi          r3,r14,0xffff    # zero_extendhisi2
138 
.L27:
139 
        l.lbz           r18,0(r12)
140 
        l.ori           r16,r18,1
141 
        l.sb            0(r12),r16
142 
        l.j             .L19
143 
        l.nop                   # nop delay slot
144 
.L13:
145 
        l.andi          r15,r14,7
146 
        l.addi          r4,r0,974        # move immediate
147 
        l.addi          r14,r0,255       # move immediate
148 
        l.sra           r13,r14,r15
149 
        l.slli          r11,r13,8
150 
        l.ori           r10,r11,8
151 
        l.jal           _outw   # delay slot filled
152 
        l.andi          r3,r10,0xffff    # zero_extendhisi2
153 
        l.lbz           r9,0(r12)
154 
        l.addi          r3,r14,0  # move reg to reg
155 
        l.addi          r4,r0,975        # move immediate
156 
        l.ori           r8,r9,1
157 
        l.sb            0(r12),r8
158 
        l.jal           _outb   # delay slot filled
159 
        l.addi          r12,r12,1
160 
        l.lwz           r3,24(r16)       # SI load
161 
        l.mul           r6,r20,r3
162 
        l.lwz           r7,44(r16)       # SI load
163 
        l.add           r5,r7,r22
164 
        l.add           r3,r5,r6
165 
        l.sfltu         r12,r3
166 
        l.bnf           .L35    # delay slot filled
167 
        l.xori          r25,r18,-1
168 
        l.addi          r17,r0,1         # move immediate
169 
.L36:
170 
        l.sb            0(r12),r17
171 
        l.addi          r12,r12,1
172 
        l.sfltu         r12,r3
173 
        l.bf            .L36    # delay slot filled
174 
        l.addi          r17,r0,1         # move immediate
175 
        l.xori          r25,r18,-1
176 
.L35:
177 
        l.addi          r21,r0,255       # move immediate
178 
        l.andi          r23,r25,7
179 
        l.addi          r4,r0,975        # move immediate
180 
        l.sll           r19,r21,r23
181 
        l.jal           _outb   # delay slot filled
182 
        l.andi          r3,r19,0x00ff    # zero_extendqisi2
183 
        l.j             .L27
184 
        l.nop                   # nop delay slot
185 
.L12:
186 
        l.addi          r3,r0,8  # move immediate
187 
        l.jal           _outb   # delay slot filled
188 
        l.addi          r4,r0,974        # move immediate
189 
        l.sfleu         r14,r18
190 
        l.bnf           .L19    # delay slot filled
191 
        l.andi          r9,r14,7
192 
.L37:
193 
        l.movhi         r5,hi(_mask)     # move immediate (high)
194 
        l.ori   r5,r5,lo(_mask)  # move immediate (low)
195 
        l.addi          r4,r0,975        # move immediate
196 
        l.add           r8,r9,r5
197 
        l.jal           _outb   # delay slot filled
198 
        l.lbz           r3,0(r8)  # zero_extendqisi2
199 
        l.lwz           r7,24(r16)       # SI load
200 
        l.srli          r4,r14,3
201 
        l.mul           r31,r20,r7
202 
        l.lwz           r6,44(r16)       # SI load
203 
        l.addi          r14,r14,1
204 
        l.add           r29,r6,r4
205 
        l.add           r12,r29,r31
206 
        l.lbz           r27,0(r12)
207 
        l.ori           r22,r27,1
208 
        l.sb            0(r12),r22
209 
        l.sfleu         r14,r18
210 
        l.bf            .L37    # delay slot filled
211 
        l.andi          r9,r14,7
212 
        l.j             .L19
213 
        l.nop                   # nop delay slot
214 
.L32:
215 
        l.movhi         r3,hi(.LC6)      # move immediate (high)
216 
        l.ori   r3,r3,lo(.LC6)   # move immediate (low)
217 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
218 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
219 
        l.movhi         r6,hi(.LC2)      # move immediate (high)
220 
        l.ori   r6,r6,lo(.LC2)   # move immediate (low)
221 
        l.jal           ___assert       # delay slot filled
222 
        l.addi          r5,r0,150        # move immediate
223 
        l.j             .L10
224 
        l.nop                   # nop delay slot
225 
.L31:
226 
        l.movhi         r3,hi(.LC5)      # move immediate (high)
227 
        l.ori   r3,r3,lo(.LC5)   # move immediate (low)
228 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
229 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
230 
        l.movhi         r6,hi(.LC2)      # move immediate (high)
231 
        l.ori   r6,r6,lo(.LC2)   # move immediate (low)
232 
        l.jal           ___assert       # delay slot filled
233 
        l.addi          r5,r0,149        # move immediate
234 
        l.j             .L33    # delay slot filled
235 
        l.lwz           r4,32(r16)       # SI load
236 
.L30:
237 
        l.movhi         r3,hi(.LC4)      # move immediate (high)
238 
        l.ori   r3,r3,lo(.LC4)   # move immediate (low)
239 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
240 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
241 
        l.movhi         r6,hi(.LC2)      # move immediate (high)
242 
        l.ori   r6,r6,lo(.LC2)   # move immediate (low)
243 
        l.jal           ___assert       # delay slot filled
244 
        l.addi          r5,r0,148        # move immediate
245 
        l.j             .L34    # delay slot filled
246 
        l.lwz           r4,4(r16)        # SI load
247 
.L29:
248 
        l.movhi         r3,hi(.LC3)      # move immediate (high)
249 
        l.ori   r3,r3,lo(.LC3)   # move immediate (low)
250 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
251 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
252 
        l.movhi         r6,hi(.LC2)      # move immediate (high)
253 
        l.ori   r6,r6,lo(.LC2)   # move immediate (low)
254 
        l.jal           ___assert       # delay slot filled
255 
        l.addi          r5,r0,147        # move immediate
256 
        l.j             .L4
257 
        l.nop                   # nop delay slot
258 
.L28:
259 
        l.movhi         r3,hi(.LC0)      # move immediate (high)
260 
        l.ori   r3,r3,lo(.LC0)   # move immediate (low)
261 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
262 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
263 
        l.movhi         r6,hi(.LC2)      # move immediate (high)
264 
        l.ori   r6,r6,lo(.LC2)   # move immediate (low)
265 
        l.jal           ___assert       # delay slot filled
266 
        l.addi          r5,r0,146        # move immediate
267 
        l.j             .L2     # delay slot filled
268 
        l.lwz           r8,0(r16)         # SI load
269 
.L19:
270 
        l.movhi         r20,hi(_mwdrawing)       # move immediate (high)
271 
        l.ori   r20,r20,lo(_mwdrawing)   # move immediate (low)
272 
        l.lwz           r10,0(r20)        # SI load
273 
        l.addi          r14,r10,-1
274 
        l.sw            0(r20),r14
275 
        l.lwz           r9,0(r1)
276 
        l.lwz           r10,4(r1)
277 
        l.lwz           r12,8(r1)
278 
        l.lwz           r14,12(r1)
279 
        l.lwz           r16,16(r1)
280 
        l.lwz           r18,20(r1)
281 
        l.lwz           r20,24(r1)
282 
        l.lwz           r22,28(r1)
283 
        l.jr    r9
284 
        l.addi          r1,r1,32
285 
.endproc _ega_drawhorzline
286 
.Lfe1:
287 
        .size   _ega_drawhorzline,.Lfe1-_ega_drawhorzline
288 
        .section        .rodata
289 
.LC8:
290 
        .string "ega_drawvertline"
291 
.LC11:
292 
        .string "y2 >= y1"
293 
.LC10:
294 
        .string "y2 >= 0 && y2 < psd->yres"
295 
.LC9:
296 
        .string "y1 >= 0 && y1 < psd->yres"
297 
.LC7:
298 
        .string "x >= 0 && x < psd->xres"
299 
.text
300 
        .align 4
301 
.proc _ega_drawvertline
302 
        .global _ega_drawvertline
303 
        .type   _ega_drawvertline,@function
304 
_ega_drawvertline:
305 
 
306 
        # 00011111111111111111010101010101
307 
        # gpr_save_area 20 vars 0 current_function_outgoing_args_size 0
308 
        l.addi          r1,r1,-24
309 
        l.sw            0(r1),r9
310 
        l.sw            4(r1),r10
311 
        l.sw            8(r1),r12
312 
        l.sw            12(r1),r14
313 
        l.sw            16(r1),r16
314 
        l.sw            20(r1),r18
315 
        l.lwz           r8,0(r3)  # SI load
316 
        l.addi          r10,r3,0  # move reg to reg
317 
        l.addi          r14,r4,0  # move reg to reg
318 
        l.addi          r16,r5,0  # move reg to reg
319 
        l.addi          r12,r6,0  # move reg to reg
320 
        l.sfltu         r4,r8
321 
        l.bnf           .L55    # delay slot filled
322 
        l.andi          r18,r7,0x00ff    # zero_extendqisi2
323 
        l.lwz           r3,4(r10)        # SI load
324 
.L61:
325 
        l.sfltu         r16,r3
326 
        l.bnf           .L56
327 
        l.nop                   # nop delay slot
328 
.L41:
329 
        l.sfltu         r12,r3
330 
        l.bnf           .L57
331 
        l.nop                   # nop delay slot
332 
.L43:
333 
        l.sfgeu         r12,r16
334 
        l.bnf           .L58
335 
        l.nop                   # nop delay slot
336 
        l.lwz           r4,32(r10)       # SI load
337 
.L60:
338 
        l.sflts         r18,r4
339 
        l.bnf           .L59
340 
        l.nop                   # nop delay slot
341 
.L47:
342 
        l.movhi         r4,hi(_gr_mode)  # move immediate (high)
343 
        l.ori   r4,r4,lo(_gr_mode)       # move immediate (low)
344 
        l.movhi         r7,hi(_mode_table)       # move immediate (high)
345 
        l.ori   r7,r7,lo(_mode_table)    # move immediate (low)
346 
        l.lwz           r31,0(r4)         # SI load
347 
        l.movhi         r21,hi(_mwdrawing)       # move immediate (high)
348 
        l.ori   r21,r21,lo(_mwdrawing)   # move immediate (low)
349 
        l.add           r29,r31,r7
350 
        l.lwz           r27,0(r21)        # SI load
351 
        l.addi          r4,r0,974        # move immediate
352 
        l.lbz           r25,0(r29)        # zero_extendqisi2
353 
        l.addi          r23,r27,1
354 
        l.slli          r19,r25,8
355 
        l.sw            0(r21),r23
356 
        l.jal           _outw   # delay slot filled
357 
        l.ori           r3,r19,3
358 
        l.slli          r3,r18,8
359 
        l.jal           _outw   # delay slot filled
360 
        l.addi          r4,r0,974        # move immediate
361 
        l.andi          r17,r14,7
362 
        l.movhi         r18,hi(_mask)    # move immediate (high)
363 
        l.ori   r18,r18,lo(_mask)        # move immediate (low)
364 
        l.addi          r4,r0,974        # move immediate
365 
        l.add           r15,r17,r18
366 
        l.lbz           r13,0(r15)        # zero_extendqisi2
367 
        l.slli          r5,r13,8
368 
        l.jal           _outw   # delay slot filled
369 
        l.ori           r3,r5,8
370 
        l.lwz           r6,24(r10)       # SI load
371 
        l.srli          r3,r14,3
372 
        l.mul           r7,r16,r6
373 
        l.lwz           r11,44(r10)      # SI load
374 
        l.add           r8,r11,r3
375 
        l.mul           r9,r12,r6
376 
        l.add           r5,r8,r7
377 
        l.add           r6,r8,r9
378 
        l.sfleu         r5,r6
379 
        l.bnf           .L54
380 
        l.nop                   # nop delay slot
381 
.L51:
382 
        l.lbz           r16,0(r5)
383 
        l.ori           r14,r16,1
384 
        l.sb            0(r5),r14
385 
        l.lwz           r12,24(r10)      # SI load
386 
        l.add           r5,r5,r12
387 
        l.sfleu         r5,r6
388 
        l.bf            .L51
389 
        l.nop                   # nop delay slot
390 
        l.j             .L54
391 
        l.nop                   # nop delay slot
392 
.L59:
393 
        l.movhi         r3,hi(.LC6)      # move immediate (high)
394 
        l.ori   r3,r3,lo(.LC6)   # move immediate (low)
395 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
396 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
397 
        l.movhi         r6,hi(.LC8)      # move immediate (high)
398 
        l.ori   r6,r6,lo(.LC8)   # move immediate (low)
399 
        l.jal           ___assert       # delay slot filled
400 
        l.addi          r5,r0,207        # move immediate
401 
        l.j             .L47
402 
        l.nop                   # nop delay slot
403 
.L58:
404 
        l.movhi         r3,hi(.LC11)     # move immediate (high)
405 
        l.ori   r3,r3,lo(.LC11)  # move immediate (low)
406 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
407 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
408 
        l.movhi         r6,hi(.LC8)      # move immediate (high)
409 
        l.ori   r6,r6,lo(.LC8)   # move immediate (low)
410 
        l.jal           ___assert       # delay slot filled
411 
        l.addi          r5,r0,206        # move immediate
412 
        l.j             .L60    # delay slot filled
413 
        l.lwz           r4,32(r10)       # SI load
414 
.L57:
415 
        l.movhi         r3,hi(.LC10)     # move immediate (high)
416 
        l.ori   r3,r3,lo(.LC10)  # move immediate (low)
417 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
418 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
419 
        l.movhi         r6,hi(.LC8)      # move immediate (high)
420 
        l.ori   r6,r6,lo(.LC8)   # move immediate (low)
421 
        l.jal           ___assert       # delay slot filled
422 
        l.addi          r5,r0,205        # move immediate
423 
        l.j             .L43
424 
        l.nop                   # nop delay slot
425 
.L56:
426 
        l.movhi         r3,hi(.LC9)      # move immediate (high)
427 
        l.ori   r3,r3,lo(.LC9)   # move immediate (low)
428 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
429 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
430 
        l.movhi         r6,hi(.LC8)      # move immediate (high)
431 
        l.ori   r6,r6,lo(.LC8)   # move immediate (low)
432 
        l.jal           ___assert       # delay slot filled
433 
        l.addi          r5,r0,204        # move immediate
434 
        l.j             .L41    # delay slot filled
435 
        l.lwz           r3,4(r10)        # SI load
436 
.L55:
437 
        l.movhi         r3,hi(.LC7)      # move immediate (high)
438 
        l.ori   r3,r3,lo(.LC7)   # move immediate (low)
439 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
440 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
441 
        l.movhi         r6,hi(.LC8)      # move immediate (high)
442 
        l.ori   r6,r6,lo(.LC8)   # move immediate (low)
443 
        l.jal           ___assert       # delay slot filled
444 
        l.addi          r5,r0,203        # move immediate
445 
        l.j             .L61    # delay slot filled
446 
        l.lwz           r3,4(r10)        # SI load
447 
.L54:
448 
        l.movhi         r10,hi(_mwdrawing)       # move immediate (high)
449 
        l.ori   r10,r10,lo(_mwdrawing)   # move immediate (low)
450 
        l.lwz           r9,0(r10)         # SI load
451 
        l.addi          r8,r9,-1
452 
        l.sw            0(r10),r8
453 
        l.lwz           r9,0(r1)
454 
        l.lwz           r10,4(r1)
455 
        l.lwz           r12,8(r1)
456 
        l.lwz           r14,12(r1)
457 
        l.lwz           r16,16(r1)
458 
        l.lwz           r18,20(r1)
459 
        l.jr    r9
460 
        l.addi          r1,r1,24
461 
.endproc _ega_drawvertline
462 
.Lfe2:
463 
        .size   _ega_drawvertline,.Lfe2-_ega_drawvertline
464 
        .global _vgaplan4
465 
.data
466 
        .align 4
467 
        .type   _vgaplan4,@object
468 
        .size   _vgaplan4,36
469 
_vgaplan4:
470 
        .long   _ega_init
471 
        .long   _ega_drawpixel
472 
        .long   _ega_readpixel
473 
        .long   _ega_drawhorzline
474 
        .long   _ega_drawvertline
475 
        .long   _gen_fillrect
476 
        .long   _ega_blit
477 
        .zero   8
478 
        .section        .rodata
479 
.LC12:
480 
        .string "Can't set i/o permissions: %m\n"
481 
.text
482 
        .align 4
483 
.proc _ega_init
484 
        .global _ega_init
485 
        .type   _ega_init,@function
486 
_ega_init:
487 
 
488 
        # 01011111011100000000000000000000
489 
        # gpr_save_area 4 vars 0 current_function_outgoing_args_size 4
490 
        l.addi          r1,r1,-12
491 
        l.sw            4(r1),r9
492 
        l.sw            8(r1),r10
493 
        l.addi          r10,r3,0  # move reg to reg
494 
        l.addi          r4,r0,32         # move immediate
495 
        l.addi          r3,r0,960        # move immediate
496 
        l.jal           _ioperm # delay slot filled
497 
        l.addi          r5,r0,1  # move immediate
498 
        l.addi          r3,r0,3841       # move immediate
499 
        l.addi          r6,r0,-1         # move immediate
500 
        l.sfne          r11,r6
501 
        l.bf            .L64    # delay slot filled
502 
        l.addi          r4,r0,974        # move immediate
503 
        l.movhi         r4,hi(.LC12)     # move immediate (high)
504 
        l.ori   r4,r4,lo(.LC12)  # move immediate (low)
505 
        l.jal           _GdError        # delay slot filled
506 
        l.sw            0(r1),r4
507 
        l.j             .L63    # delay slot filled
508 
        l.addi          r11,r0,0  # move immediate
509 
.L64:
510 
        l.movhi         r7,hi(65536)     # move immediate (high)
511 
        l.ori   r7,r7,lo(65536)  # move immediate (low)
512 
        l.movhi         r6,hi(_fbvga_setiopermissions)   # move immediate (high)
513 
        l.ori   r6,r6,lo(_fbvga_setiopermissions)        # move immediate (low)
514 
        l.sw            28(r10),r7
515 
        l.jal           _outw   # delay slot filled
516 
        l.sw            100(r10),r6
517 
        l.addi          r3,r0,3  # move immediate
518 
        l.jal           _outw   # delay slot filled
519 
        l.addi          r4,r0,974        # move immediate
520 
        l.addi          r3,r0,5  # move immediate
521 
        l.jal           _outw   # delay slot filled
522 
        l.addi          r4,r0,974        # move immediate
523 
        l.addi          r11,r0,1         # move immediate
524 
.L63:
525 
        l.lwz           r9,4(r1)
526 
        l.lwz           r10,8(r1)
527 
        l.jr    r9
528 
        l.addi          r1,r1,12
529 
.endproc _ega_init
530 
.Lfe3:
531 
        .size   _ega_init,.Lfe3-_ega_init
532 
        .section        .rodata
533 
.LC13:
534 
        .string "ega_drawpixel"
535 
.text
536 
        .align 4
537 
.proc _ega_drawpixel
538 
        .global _ega_drawpixel
539 
        .type   _ega_drawpixel,@function
540 
_ega_drawpixel:
541 
 
542 
        # 00011111111111111111010101010101
543 
        # gpr_save_area 20 vars 0 current_function_outgoing_args_size 0
544 
        l.addi          r1,r1,-24
545 
        l.sw            0(r1),r9
546 
        l.sw            4(r1),r10
547 
        l.sw            8(r1),r12
548 
        l.sw            12(r1),r14
549 
        l.sw            16(r1),r16
550 
        l.sw            20(r1),r18
551 
        l.lwz           r8,0(r3)  # SI load
552 
        l.addi          r10,r3,0  # move reg to reg
553 
        l.addi          r18,r5,0  # move reg to reg
554 
        l.addi          r12,r4,0  # move reg to reg
555 
        l.andi          r14,r6,0x00ff    # zero_extendqisi2
556 
        l.movhi         r16,hi(_mwdrawing)       # move immediate (high)
557 
        l.ori   r16,r16,lo(_mwdrawing)   # move immediate (low)
558 
        l.movhi         r6,hi(.LC13)     # move immediate (high)
559 
        l.ori   r6,r6,lo(.LC13)  # move immediate (low)
560 
        l.movhi         r3,hi(.LC7)      # move immediate (high)
561 
        l.ori   r3,r3,lo(.LC7)   # move immediate (low)
562 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
563 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
564 
        l.sfltu         r12,r8
565 
        l.bnf           .L73    # delay slot filled
566 
        l.addi          r5,r0,101        # move immediate
567 
        l.lwz           r8,4(r10)        # SI load
568 
.L76:
569 
        l.movhi         r6,hi(.LC13)     # move immediate (high)
570 
        l.ori   r6,r6,lo(.LC13)  # move immediate (low)
571 
        l.movhi         r3,hi(.LC5)      # move immediate (high)
572 
        l.ori   r3,r3,lo(.LC5)   # move immediate (low)
573 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
574 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
575 
        l.sfltu         r18,r8
576 
        l.bnf           .L74    # delay slot filled
577 
        l.addi          r5,r0,102        # move immediate
578 
        l.lwz           r9,32(r10)       # SI load
579 
.L75:
580 
        l.movhi         r6,hi(.LC13)     # move immediate (high)
581 
        l.ori   r6,r6,lo(.LC13)  # move immediate (low)
582 
        l.movhi         r3,hi(.LC6)      # move immediate (high)
583 
        l.ori   r3,r3,lo(.LC6)   # move immediate (low)
584 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
585 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
586 
        l.sflts         r14,r9
587 
        l.bf            .L71    # delay slot filled
588 
        l.addi          r5,r0,103        # move immediate
589 
        l.jal           ___assert
590 
        l.nop                   # nop delay slot
591 
        l.j             .L71
592 
        l.nop                   # nop delay slot
593 
.L74:
594 
        l.jal           ___assert
595 
        l.nop                   # nop delay slot
596 
        l.j             .L75    # delay slot filled
597 
        l.lwz           r9,32(r10)       # SI load
598 
.L73:
599 
        l.jal           ___assert
600 
        l.nop                   # nop delay slot
601 
        l.j             .L76    # delay slot filled
602 
        l.lwz           r8,4(r10)        # SI load
603 
.L71:
604 
        l.movhi         r6,hi(_gr_mode)  # move immediate (high)
605 
        l.ori   r6,r6,lo(_gr_mode)       # move immediate (low)
606 
        l.movhi         r9,hi(_mode_table)       # move immediate (high)
607 
        l.ori   r9,r9,lo(_mode_table)    # move immediate (low)
608 
        l.lwz           r8,0(r6)  # SI load
609 
        l.addi          r4,r0,974        # move immediate
610 
        l.add           r31,r8,r9
611 
        l.lwz           r5,0(r16)         # SI load
612 
        l.lbz           r29,0(r31)        # zero_extendqisi2
613 
        l.addi          r27,r5,1
614 
        l.slli          r25,r29,8
615 
        l.sw            0(r16),r27
616 
        l.jal           _outw   # delay slot filled
617 
        l.ori           r3,r25,3
618 
        l.slli          r3,r14,8
619 
        l.jal           _outw   # delay slot filled
620 
        l.addi          r4,r0,974        # move immediate
621 
        l.andi          r21,r12,7
622 
        l.movhi         r23,hi(_mask)    # move immediate (high)
623 
        l.ori   r23,r23,lo(_mask)        # move immediate (low)
624 
        l.addi          r4,r0,974        # move immediate
625 
        l.add           r19,r21,r23
626 
        l.lbz           r17,0(r19)        # zero_extendqisi2
627 
        l.slli          r15,r17,8
628 
        l.jal           _outw   # delay slot filled
629 
        l.ori           r3,r15,8
630 
        l.lwz           r14,24(r10)      # SI load
631 
        l.srli          r13,r12,3
632 
        l.mul           r11,r18,r14
633 
        l.lwz           r12,44(r10)      # SI load
634 
        l.add           r10,r12,r13
635 
        l.add           r6,r10,r11
636 
        l.lbz           r7,0(r6)
637 
        l.ori           r4,r7,1
638 
        l.sb            0(r6),r4
639 
        l.lwz           r5,0(r16)         # SI load
640 
        l.addi          r3,r5,-1
641 
        l.sw            0(r16),r3
642 
        l.lwz           r9,0(r1)
643 
        l.lwz           r10,4(r1)
644 
        l.lwz           r12,8(r1)
645 
        l.lwz           r14,12(r1)
646 
        l.lwz           r16,16(r1)
647 
        l.lwz           r18,20(r1)
648 
        l.jr    r9
649 
        l.addi          r1,r1,24
650 
.endproc _ega_drawpixel
651 
.Lfe4:
652 
        .size   _ega_drawpixel,.Lfe4-_ega_drawpixel
653 
        .section        .rodata
654 
.LC14:
655 
        .string "ega_readpixel"
656 
.text
657 
        .align 4
658 
.proc _ega_readpixel
659 
        .global _ega_readpixel
660 
        .type   _ega_readpixel,@function
661 
_ega_readpixel:
662 
 
663 
        # 00011111111111111111111101000000
664 
        # gpr_save_area 28 vars 0 current_function_outgoing_args_size 0
665 
        l.addi          r1,r1,-32
666 
        l.sw            0(r1),r9
667 
        l.sw            4(r1),r10
668 
        l.sw            8(r1),r12
669 
        l.sw            12(r1),r14
670 
        l.sw            16(r1),r16
671 
        l.sw            20(r1),r18
672 
        l.sw            24(r1),r20
673 
        l.sw            28(r1),r22
674 
        l.addi          r10,r4,0  # move reg to reg
675 
        l.addi          r12,r3,0  # move reg to reg
676 
        l.lwz           r4,0(r3)  # SI load
677 
        l.addi          r14,r5,0  # move reg to reg
678 
        l.sfltu         r10,r4
679 
        l.bnf           .L90    # delay slot filled
680 
        l.addi          r18,r0,0  # move immediate
681 
        l.lwz           r4,4(r12)        # SI load
682 
.L94:
683 
        l.sfltu         r14,r4
684 
        l.bnf           .L91
685 
        l.nop                   # nop delay slot
686 
        l.lwz           r3,24(r12)       # SI load
687 
.L93:
688 
        l.movhi         r13,hi(_mwdrawing)       # move immediate (high)
689 
        l.ori   r13,r13,lo(_mwdrawing)   # move immediate (low)
690 
        l.srli          r16,r10,3
691 
        l.mul           r11,r14,r3
692 
        l.lwz           r15,44(r12)      # SI load
693 
        l.andi          r9,r10,7
694 
        l.movhi         r8,hi(_mask)     # move immediate (high)
695 
        l.ori   r8,r8,lo(_mask)  # move immediate (low)
696 
        l.add           r6,r15,r16
697 
        l.addi          r10,r0,0  # move immediate
698 
        l.addi          r20,r0,0  # move immediate
699 
        l.addi          r22,r0,1         # move immediate
700 
        l.addi          r16,r0,3         # move immediate
701 
        l.lwz           r14,0(r13)        # SI load
702 
        l.add           r12,r6,r11
703 
        l.addi          r7,r14,1
704 
        l.add           r14,r9,r8
705 
        l.sw            0(r13),r7
706 
        l.slli          r25,r10,8
707 
.L95:
708 
        l.addi          r4,r0,974        # move immediate
709 
        l.ori           r5,r25,4
710 
        l.jal           _outw   # delay slot filled
711 
        l.andi          r3,r5,0xffff     # zero_extendhisi2
712 
        l.sll           r23,r22,r10
713 
        l.lbz           r19,0(r12)
714 
        l.or            r5,r18,r23
715 
        l.lbz           r21,0(r14)
716 
        l.and           r17,r19,r21
717 
        l.sfeq          r17,r20
718 
        l.bf            .L84    # delay slot filled
719 
        l.addi          r10,r10,1
720 
        l.andi          r18,r5,0x00ff    # zero_extendqisi2
721 
.L84:
722 
        l.sfles         r10,r16
723 
        l.bf            .L95    # delay slot filled
724 
        l.slli          r25,r10,8
725 
        l.j             .L92    # delay slot filled
726 
        l.addi          r11,r18,0         # move reg to reg
727 
.L91:
728 
        l.movhi         r3,hi(.LC5)      # move immediate (high)
729 
        l.ori   r3,r3,lo(.LC5)   # move immediate (low)
730 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
731 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
732 
        l.movhi         r6,hi(.LC14)     # move immediate (high)
733 
        l.ori   r6,r6,lo(.LC14)  # move immediate (low)
734 
        l.jal           ___assert       # delay slot filled
735 
        l.addi          r5,r0,122        # move immediate
736 
        l.j             .L93    # delay slot filled
737 
        l.lwz           r3,24(r12)       # SI load
738 
.L90:
739 
        l.movhi         r3,hi(.LC7)      # move immediate (high)
740 
        l.ori   r3,r3,lo(.LC7)   # move immediate (low)
741 
        l.movhi         r4,hi(.LC1)      # move immediate (high)
742 
        l.ori   r4,r4,lo(.LC1)   # move immediate (low)
743 
        l.movhi         r6,hi(.LC14)     # move immediate (high)
744 
        l.ori   r6,r6,lo(.LC14)  # move immediate (low)
745 
        l.jal           ___assert       # delay slot filled
746 
        l.addi          r5,r0,121        # move immediate
747 
        l.j             .L94    # delay slot filled
748 
        l.lwz           r4,4(r12)        # SI load
749 
.L92:
750 
        l.movhi         r10,hi(_mwdrawing)       # move immediate (high)
751 
        l.ori   r10,r10,lo(_mwdrawing)   # move immediate (low)
752 
        l.lwz           r18,0(r10)        # SI load
753 
        l.addi          r12,r18,-1
754 
        l.sw            0(r10),r12
755 
        l.lwz           r9,0(r1)
756 
        l.lwz           r10,4(r1)
757 
        l.lwz           r12,8(r1)
758 
        l.lwz           r14,12(r1)
759 
        l.lwz           r16,16(r1)
760 
        l.lwz           r18,20(r1)
761 
        l.lwz           r20,24(r1)
762 
        l.lwz           r22,28(r1)
763 
        l.jr    r9
764 
        l.addi          r1,r1,32
765 
.endproc _ega_readpixel
766 
.Lfe5:
767 
        .size   _ega_readpixel,.Lfe5-_ega_readpixel
768 
        .align 4
769 
.proc _fbvga_setiopermissions
770 
        .type   _fbvga_setiopermissions,@function
771 
_fbvga_setiopermissions:
772 
 
773 
        # 00011100010100000000000000000000
774 
        # gpr_save_area 0 vars 0 current_function_outgoing_args_size 0
775 
        l.addi          r1,r1,-4
776 
        l.sw            0(r1),r9
777 
        l.addi          r3,r0,960        # move immediate
778 
        l.addi          r4,r0,32         # move immediate
779 
        l.jal           _ioperm # delay slot filled
780 
        l.addi          r5,r0,1  # move immediate
781 
        l.lwz           r9,0(r1)
782 
        l.jr    r9
783 
        l.addi          r1,r1,4
784 
.endproc _fbvga_setiopermissions
785 
.Lfe6:
786 
        .size   _fbvga_setiopermissions,.Lfe6-_fbvga_setiopermissions
787 
        .ident  "GCC: (GNU) 3.1 20020121 (experimental)"

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