aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/generic-2.6/patches-2.6.29/951-revert_gcc4_4_fixes.patch
blob: 2202de10cb24c789f192eae08f02d4b6d7b3a2ba (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
--- a/arch/powerpc/boot/crtsavres.S
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * Special support for eabi and SVR4
- *
- *   Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
- *   Copyright 2008 Freescale Semiconductor, Inc.
- *   Written By Michael Meissner
- *
- * Based on gcc/config/rs6000/crtsavres.asm from gcc
- *
- * This file is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * In addition to the permissions in the GNU General Public License, the
- * Free Software Foundation gives you unlimited permission to link the
- * compiled version of this file with other programs, and to distribute
- * those programs without any restriction coming from the use of this
- * file.  (The General Public License restrictions do apply in other
- * respects; for example, they cover modification of the file, and
- * distribution when not linked into another program.)
- *
- * This file is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, write to
- * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- *    As a special exception, if you link this library with files
- *    compiled with GCC to produce an executable, this does not cause
- *    the resulting executable to be covered by the GNU General Public License.
- *    This exception does not however invalidate any other reasons why
- *    the executable file might be covered by the GNU General Public License.
- */
-
-	.file	"crtsavres.S"
-	.section ".text"
-
-/* On PowerPC64 Linux, these functions are provided by the linker.  */
-#ifndef __powerpc64__
-
-#define _GLOBAL(name) \
-	.type name,@function; \
-	.globl name; \
-name:
-
-/* Routines for saving integer registers, called by the compiler.  */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer save area.  */
-
-_GLOBAL(_savegpr_14)
-_GLOBAL(_save32gpr_14)
-	stw	14,-72(11)	/* save gp registers */
-_GLOBAL(_savegpr_15)
-_GLOBAL(_save32gpr_15)
-	stw	15,-68(11)
-_GLOBAL(_savegpr_16)
-_GLOBAL(_save32gpr_16)
-	stw	16,-64(11)
-_GLOBAL(_savegpr_17)
-_GLOBAL(_save32gpr_17)
-	stw	17,-60(11)
-_GLOBAL(_savegpr_18)
-_GLOBAL(_save32gpr_18)
-	stw	18,-56(11)
-_GLOBAL(_savegpr_19)
-_GLOBAL(_save32gpr_19)
-	stw	19,-52(11)
-_GLOBAL(_savegpr_20)
-_GLOBAL(_save32gpr_20)
-	stw	20,-48(11)
-_GLOBAL(_savegpr_21)
-_GLOBAL(_save32gpr_21)
-	stw	21,-44(11)
-_GLOBAL(_savegpr_22)
-_GLOBAL(_save32gpr_22)
-	stw	22,-40(11)
-_GLOBAL(_savegpr_23)
-_GLOBAL(_save32gpr_23)
-	stw	23,-36(11)
-_GLOBAL(_savegpr_24)
-_GLOBAL(_save32gpr_24)
-	stw	24,-32(11)
-_GLOBAL(_savegpr_25)
-_GLOBAL(_save32gpr_25)
-	stw	25,-28(11)
-_GLOBAL(_savegpr_26)
-_GLOBAL(_save32gpr_26)
-	stw	26,-24(11)
-_GLOBAL(_savegpr_27)
-_GLOBAL(_save32gpr_27)
-	stw	27,-20(11)
-_GLOBAL(_savegpr_28)
-_GLOBAL(_save32gpr_28)
-	stw	28,-16(11)
-_GLOBAL(_savegpr_29)
-_GLOBAL(_save32gpr_29)
-	stw	29,-12(11)
-_GLOBAL(_savegpr_30)
-_GLOBAL(_save32gpr_30)
-	stw	30,-8(11)
-_GLOBAL(_savegpr_31)
-_GLOBAL(_save32gpr_31)
-	stw	31,-4(11)
-	blr
-
-/* Routines for restoring integer registers, called by the compiler.  */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer restore area.  */
-
-_GLOBAL(_restgpr_14)
-_GLOBAL(_rest32gpr_14)
-	lwz	14,-72(11)	/* restore gp registers */
-_GLOBAL(_restgpr_15)
-_GLOBAL(_rest32gpr_15)
-	lwz	15,-68(11)
-_GLOBAL(_restgpr_16)
-_GLOBAL(_rest32gpr_16)
-	lwz	16,-64(11)
-_GLOBAL(_restgpr_17)
-_GLOBAL(_rest32gpr_17)
-	lwz	17,-60(11)
-_GLOBAL(_restgpr_18)
-_GLOBAL(_rest32gpr_18)
-	lwz	18,-56(11)
-_GLOBAL(_restgpr_19)
-_GLOBAL(_rest32gpr_19)
-	lwz	19,-52(11)
-_GLOBAL(_restgpr_20)
-_GLOBAL(_rest32gpr_20)
-	lwz	20,-48(11)
-_GLOBAL(_restgpr_21)
-_GLOBAL(_rest32gpr_21)
-	lwz	21,-44(11)
-_GLOBAL(_restgpr_22)
-_GLOBAL(_rest32gpr_22)
-	lwz	22,-40(11)
-_GLOBAL(_restgpr_23)
-_GLOBAL(_rest32gpr_23)
-	lwz	23,-36(11)
-_GLOBAL(_restgpr_24)
-_GLOBAL(_rest32gpr_24)
-	lwz	24,-32(11)
-_GLOBAL(_restgpr_25)
-_GLOBAL(_rest32gpr_25)
-	lwz	25,-28(11)
-_GLOBAL(_restgpr_26)
-_GLOBAL(_rest32gpr_26)
-	lwz	26,-24(11)
-_GLOBAL(_restgpr_27)
-_GLOBAL(_rest32gpr_27)
-	lwz	27,-20(11)
-_GLOBAL(_restgpr_28)
-_GLOBAL(_rest32gpr_28)
-	lwz	28,-16(11)
-_GLOBAL(_restgpr_29)
-_GLOBAL(_rest32gpr_29)
-	lwz	29,-12(11)
-_GLOBAL(_restgpr_30)
-_GLOBAL(_rest32gpr_30)
-	lwz	30,-8(11)
-_GLOBAL(_restgpr_31)
-_GLOBAL(_rest32gpr_31)
-	lwz	31,-4(11)
-	blr
-
-/* Routines for restoring integer registers, called by the compiler.  */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer restore area.  */
-
-_GLOBAL(_restgpr_14_x)
-_GLOBAL(_rest32gpr_14_x)
-	lwz	14,-72(11)	/* restore gp registers */
-_GLOBAL(_restgpr_15_x)
-_GLOBAL(_rest32gpr_15_x)
-	lwz	15,-68(11)
-_GLOBAL(_restgpr_16_x)
-_GLOBAL(_rest32gpr_16_x)
-	lwz	16,-64(11)
-_GLOBAL(_restgpr_17_x)
-_GLOBAL(_rest32gpr_17_x)
-	lwz	17,-60(11)
-_GLOBAL(_restgpr_18_x)
-_GLOBAL(_rest32gpr_18_x)
-	lwz	18,-56(11)
-_GLOBAL(_restgpr_19_x)
-_GLOBAL(_rest32gpr_19_x)
-	lwz	19,-52(11)
-_GLOBAL(_restgpr_20_x)
-_GLOBAL(_rest32gpr_20_x)
-	lwz	20,-48(11)
-_GLOBAL(_restgpr_21_x)
-_GLOBAL(_rest32gpr_21_x)
-	lwz	21,-44(11)
-_GLOBAL(_restgpr_22_x)
-_GLOBAL(_rest32gpr_22_x)
-	lwz	22,-40(11)
-_GLOBAL(_restgpr_23_x)
-_GLOBAL(_rest32gpr_23_x)
-	lwz	23,-36(11)
-_GLOBAL(_restgpr_24_x)
-_GLOBAL(_rest32gpr_24_x)
-	lwz	24,-32(11)
-_GLOBAL(_restgpr_25_x)
-_GLOBAL(_rest32gpr_25_x)
-	lwz	25,-28(11)
-_GLOBAL(_restgpr_26_x)
-_GLOBAL(_rest32gpr_26_x)
-	lwz	26,-24(11)
-_GLOBAL(_restgpr_27_x)
-_GLOBAL(_rest32gpr_27_x)
-	lwz	27,-20(11)
-_GLOBAL(_restgpr_28_x)
-_GLOBAL(_rest32gpr_28_x)
-	lwz	28,-16(11)
-_GLOBAL(_restgpr_29_x)
-_GLOBAL(_rest32gpr_29_x)
-	lwz	29,-12(11)
-_GLOBAL(_restgpr_30_x)
-_GLOBAL(_rest32gpr_30_x)
-	lwz	30,-8(11)
-_GLOBAL(_restgpr_31_x)
-_GLOBAL(_rest32gpr_31_x)
-	lwz	0,4(11)
-	lwz	31,-4(11)
-	mtlr	0
-	mr	1,11
-	blr
-#endif
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -54,7 +54,7 @@ $(addprefix $(obj)/,$(zlib) cuboot-c2k.o
 	$(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
 
 src-libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
-src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \
+src-wlib := string.S crt0.S stdio.c main.c \
 		$(addprefix libfdt/,$(src-libfdt)) libfdt-wrapper.c \
 		ns16550.c serial.c simple_alloc.c div64.S util.S \
 		gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \
--- a/arch/powerpc/kernel/prom_init_check.sh
+++ b/arch/powerpc/kernel/prom_init_check.sh
@@ -48,20 +48,6 @@ do
 		fi
 	done
 
-	# ignore register save/restore funcitons
-	if [ "${UNDEF:0:9}" = "_restgpr_" ]; then
-		OK=1
-	fi
-	if [ "${UNDEF:0:11}" = "_rest32gpr_" ]; then
-		OK=1
-	fi
-	if [ "${UNDEF:0:9}" = "_savegpr_" ]; then
-		OK=1
-	fi
-	if [ "${UNDEF:0:11}" = "_save32gpr_" ]; then
-		OK=1
-	fi
-
 	if [ $OK -eq 0 ]; then
 		ERROR=1
 		echo "Error: External symbol '$UNDEF' referenced" \
--- a/arch/powerpc/lib/crtsavres.S
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Special support for eabi and SVR4
- *
- *   Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
- *   Copyright 2008 Freescale Semiconductor, Inc.
- *   Written By Michael Meissner
- *
- * Based on gcc/config/rs6000/crtsavres.asm from gcc
- *
- * This file is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * In addition to the permissions in the GNU General Public License, the
- * Free Software Foundation gives you unlimited permission to link the
- * compiled version of this file with other programs, and to distribute
- * those programs without any restriction coming from the use of this
- * file.  (The General Public License restrictions do apply in other
- * respects; for example, they cover modification of the file, and
- * distribution when not linked into another program.)
- *
- * This file is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING.  If not, write to
- * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- *    As a special exception, if you link this library with files
- *    compiled with GCC to produce an executable, this does not cause
- *    the resulting executable to be covered by the GNU General Public License.
- *    This exception does not however invalidate any other reasons why
- *    the executable file might be covered by the GNU General Public License.
- */
-
-#include <asm/ppc_asm.h>
-
-	.file	"crtsavres.S"
-	.section ".text"
-
-#ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
-
-/* Routines for saving integer registers, called by the compiler.  */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer save area.  */
-
-_GLOBAL(_savegpr_14)
-_GLOBAL(_save32gpr_14)
-	stw	14,-72(11)	/* save gp registers */
-_GLOBAL(_savegpr_15)
-_GLOBAL(_save32gpr_15)
-	stw	15,-68(11)
-_GLOBAL(_savegpr_16)
-_GLOBAL(_save32gpr_16)
-	stw	16,-64(11)
-_GLOBAL(_savegpr_17)
-_GLOBAL(_save32gpr_17)
-	stw	17,-60(11)
-_GLOBAL(_savegpr_18)
-_GLOBAL(_save32gpr_18)
-	stw	18,-56(11)
-_GLOBAL(_savegpr_19)
-_GLOBAL(_save32gpr_19)
-	stw	19,-52(11)
-_GLOBAL(_savegpr_20)
-_GLOBAL(_save32gpr_20)
-	stw	20,-48(11)
-_GLOBAL(_savegpr_21)
-_GLOBAL(_save32gpr_21)
-	stw	21,-44(11)
-_GLOBAL(_savegpr_22)
-_GLOBAL(_save32gpr_22)
-	stw	22,-40(11)
-_GLOBAL(_savegpr_23)
-_GLOBAL(_save32gpr_23)
-	stw	23,-36(11)
-_GLOBAL(_savegpr_24)
-_GLOBAL(_save32gpr_24)
-	stw	24,-32(11)
-_GLOBAL(_savegpr_25)
-_GLOBAL(_save32gpr_25)
-	stw	25,-28(11)
-_GLOBAL(_savegpr_26)
-_GLOBAL(_save32gpr_26)
-	stw	26,-24(11)
-_GLOBAL(_savegpr_27)
-_GLOBAL(_save32gpr_27)
-	stw	27,-20(11)
-_GLOBAL(_savegpr_28)
-_GLOBAL(_save32gpr_28)
-	stw	28,-16(11)
-_GLOBAL(_savegpr_29)
-_GLOBAL(_save32gpr_29)
-	stw	29,-12(11)
-_GLOBAL(_savegpr_30)
-_GLOBAL(_save32gpr_30)
-	stw	30,-8(11)
-_GLOBAL(_savegpr_31)
-_GLOBAL(_save32gpr_31)
-	stw	31,-4(11)
-	blr
-
-/* Routines for restoring integer registers, called by the compiler.  */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer restore area.  */
-
-_GLOBAL(_restgpr_14)
-_GLOBAL(_rest32gpr_14)
-	lwz	14,-72(11)	/* restore gp registers */
-_GLOBAL(_restgpr_15)
-_GLOBAL(_rest32gpr_15)
-	lwz	15,-68(11)
-_GLOBAL(_restgpr_16)
-_GLOBAL(_rest32gpr_16)
-	lwz	16,-64(11)
-_GLOBAL(_restgpr_17)
-_GLOBAL(_rest32gpr_17)
-	lwz	17,-60(11)
-_GLOBAL(_restgpr_18)
-_GLOBAL(_rest32gpr_18)
-	lwz	18,-56(11)
-_GLOBAL(_restgpr_19)
-_GLOBAL(_rest32gpr_19)
-	lwz	19,-52(11)
-_GLOBAL(_restgpr_20)
-_GLOBAL(_rest32gpr_20)
-	lwz	20,-48(11)
-_GLOBAL(_restgpr_21)
-_GLOBAL(_rest32gpr_21)
-	lwz	21,-44(11)
-_GLOBAL(_restgpr_22)
-_GLOBAL(_rest32gpr_22)
-	lwz	22,-40(11)
-_GLOBAL(_restgpr_23)
-_GLOBAL(_rest32gpr_23)
-	lwz	23,-36(11)
-_GLOBAL(_restgpr_24)
-_GLOBAL(_rest32gpr_24)
-	lwz	24,-32(11)
-_GLOBAL(_restgpr_25)
-_GLOBAL(_rest32gpr_25)
-	lwz	25,-28(11)
-_GLOBAL(_restgpr_26)
-_GLOBAL(_rest32gpr_26)
-	lwz	26,-24(11)
-_GLOBAL(_restgpr_27)
-_GLOBAL(_rest32gpr_27)
-	lwz	27,-20(11)
-_GLOBAL(_restgpr_28)
-_GLOBAL(_rest32gpr_28)
-	lwz	28,-16(11)
-_GLOBAL(_restgpr_29)
-_GLOBAL(_rest32gpr_29)
-	lwz	29,-12(11)
-_GLOBAL(_restgpr_30)
-_GLOBAL(_rest32gpr_30)
-	lwz	30,-8(11)
-_GLOBAL(_restgpr_31)
-_GLOBAL(_rest32gpr_31)
-	lwz	31,-4(11)
-	blr
-
-/* Routines for restoring integer registers, called by the compiler.  */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer restore area.  */
-
-_GLOBAL(_restgpr_14_x)
-_GLOBAL(_rest32gpr_14_x)
-	lwz	14,-72(11)	/* restore gp registers */
-_GLOBAL(_restgpr_15_x)
-_GLOBAL(_rest32gpr_15_x)
-	lwz	15,-68(11)
-_GLOBAL(_restgpr_16_x)
-_GLOBAL(_rest32gpr_16_x)
-	lwz	16,-64(11)
-_GLOBAL(_restgpr_17_x)
-_GLOBAL(_rest32gpr_17_x)
-	lwz	17,-60(11)
-_GLOBAL(_restgpr_18_x)
-_GLOBAL(_rest32gpr_18_x)
-	lwz	18,-56(11)
-_GLOBAL(_restgpr_19_x)
-_GLOBAL(_rest32gpr_19_x)
-	lwz	19,-52(11)
-_GLOBAL(_restgpr_20_x)
-_GLOBAL(_rest32gpr_20_x)
-	lwz	20,-48(11)
-_GLOBAL(_restgpr_21_x)
-_GLOBAL(_rest32gpr_21_x)
-	lwz	21,-44(11)
-_GLOBAL(_restgpr_22_x)
-_GLOBAL(_rest32gpr_22_x)
-	lwz	22,-40(11)
-_GLOBAL(_restgpr_23_x)
-_GLOBAL(_rest32gpr_23_x)
-	lwz	23,-36(11)
-_GLOBAL(_restgpr_24_x)
-_GLOBAL(_rest32gpr_24_x)
-	lwz	24,-32(11)
-_GLOBAL(_restgpr_25_x)
-_GLOBAL(_rest32gpr_25_x)
-	lwz	25,-28(11)
-_GLOBAL(_restgpr_26_x)
-_GLOBAL(_rest32gpr_26_x)
-	lwz	26,-24(11)
-_GLOBAL(_restgpr_27_x)
-_GLOBAL(_rest32gpr_27_x)
-	lwz	27,-20(11)
-_GLOBAL(_restgpr_28_x)
-_GLOBAL(_rest32gpr_28_x)
-	lwz	28,-16(11)
-_GLOBAL(_restgpr_29_x)
-_GLOBAL(_rest32gpr_29_x)
-	lwz	29,-12(11)
-_GLOBAL(_restgpr_30_x)
-_GLOBAL(_rest32gpr_30_x)
-	lwz	30,-8(11)
-_GLOBAL(_restgpr_31_x)
-_GLOBAL(_rest32gpr_31_x)
-	lwz	0,4(11)
-	lwz	31,-4(11)
-	mtlr	0
-	mr	1,11
-	blr
-#endif
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -11,7 +11,7 @@ CFLAGS_REMOVE_feature-fixups.o = -pg
 
 obj-y			:= string.o alloc.o \
 			   checksum_$(CONFIG_WORD_SIZE).o
-obj-$(CONFIG_PPC32)	+= div64.o copy_32.o crtsavres.o
+obj-$(CONFIG_PPC32)	+= div64.o copy_32.o
 obj-$(CONFIG_HAS_IOMEM)	+= devres.o
 
 obj-$(CONFIG_PPC64)	+= copypage_64.o copyuser_64.o \
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -92,8 +92,6 @@ endif
 else
 	KBUILD_CFLAGS += $(call cc-option,-mtune=power4)
 endif
-else
-LDFLAGS_MODULE	+= arch/powerpc/lib/crtsavres.o
 endif
 
 ifeq ($(CONFIG_TUNE_CELL),y)