diff options
author | Richard Purdie <richard@openedhand.com> | 2007-10-21 19:18:05 +0000 |
---|---|---|
committer | Richard Purdie <richard@openedhand.com> | 2007-10-21 19:18:05 +0000 |
commit | 5c0507f1261416ea6fc67d85de74f292c3b5b2a4 (patch) | |
tree | 6118022cfdd046b14f2d55ac7d0aa2baa26b5abb /meta/packages/glibc/glibc-cvs/eabi-patch-2 | |
parent | ecf406813a2d61f9d8777c892975b168e7e0f78e (diff) | |
download | poky-5c0507f1261416ea6fc67d85de74f292c3b5b2a4.tar.gz |
glibc: Drop unused directory
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2943 311d38ba-8fff-0310-9ca6-ca027cbcb966
Diffstat (limited to 'meta/packages/glibc/glibc-cvs/eabi-patch-2')
-rw-r--r-- | meta/packages/glibc/glibc-cvs/eabi-patch-2 | 2446 |
1 files changed, 0 insertions, 2446 deletions
diff --git a/meta/packages/glibc/glibc-cvs/eabi-patch-2 b/meta/packages/glibc/glibc-cvs/eabi-patch-2 deleted file mode 100644 index 955a9bb51f..0000000000 --- a/meta/packages/glibc/glibc-cvs/eabi-patch-2 +++ /dev/null | |||
@@ -1,2446 +0,0 @@ | |||
1 | From libc-alpha-return-17231-listarch-libc-alpha=sources dot redhat dot com at sources dot redhat dot com Tue Mar 22 17:39:38 2005 | ||
2 | Return-Path: <libc-alpha-return-17231-listarch-libc-alpha=sources dot redhat dot com at sources dot redhat dot com> | ||
3 | Delivered-To: listarch-libc-alpha at sources dot redhat dot com | ||
4 | Received: (qmail 15063 invoked by alias); 22 Mar 2005 17:39:38 -0000 | ||
5 | Mailing-List: contact libc-alpha-help at sources dot redhat dot com; run by ezmlm | ||
6 | Precedence: bulk | ||
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11 | Sender: libc-alpha-owner at sources dot redhat dot com | ||
12 | Delivered-To: mailing list libc-alpha at sources dot redhat dot com | ||
13 | Received: (qmail 13714 invoked from network); 22 Mar 2005 17:38:53 -0000 | ||
14 | Received: from unknown (HELO nevyn.them.org) (66.93.172.17) | ||
15 | by sourceware dot org with SMTP; 22 Mar 2005 17:38:53 -0000 | ||
16 | Received: from drow by nevyn.them.org with local (Exim 4.50 #1 (Debian)) | ||
17 | id 1DDnLP-00007R-0B; Tue, 22 Mar 2005 12:39:07 -0500 | ||
18 | Date: Tue, 22 Mar 2005 12:39:06 -0500 | ||
19 | From: Daniel Jacobowitz <drow at false dot org> | ||
20 | To: libc-alpha at sources dot redhat dot com, Phil Blundell <pb at reciva dot com> | ||
21 | Subject: Re: Remainder of ARM EABI support | ||
22 | Message-ID: <20050322173906.GA316@nevyn.them.org> | ||
23 | Mail-Followup-To: libc-alpha at sources dot redhat dot com, | ||
24 | Phil Blundell <pb at reciva dot com> | ||
25 | References: <20050322162137.GA26662@nevyn.them.org> | ||
26 | Mime-Version: 1.0 | ||
27 | Content-Type: text/plain; charset=us-ascii | ||
28 | Content-Disposition: inline | ||
29 | In-Reply-To: <20050322162137 dot GA26662 at nevyn dot them dot org> | ||
30 | User-Agent: Mutt/1.5.6+20040907i | ||
31 | |||
32 | On Tue, Mar 22, 2005 at 11:21:37AM -0500, Daniel Jacobowitz wrote: | ||
33 | > This patch is the remaining pieces of ARM EABI support, the | ||
34 | > arm*-*-linux-gnueabi target. | ||
35 | > | ||
36 | > Highlights of the new ABI compared to the old one: | ||
37 | > - Eight byte stack alignment instead of four. | ||
38 | > - VFP floating point support instead of FPA; there's actually hardware | ||
39 | > which supports VFP... | ||
40 | > - More standard structure layout. The old ABI (APCS) always rounded | ||
41 | > structures up to 32-bit alignment even if they contained only chars; | ||
42 | > it also aligned 64-bit fields to four bytes. | ||
43 | > - Some types have been grown to accomodate modern ARM cores, particularly | ||
44 | > jmp_buf. | ||
45 | > | ||
46 | > The EABI also defines some additional symbols that a C library has to | ||
47 | > define, which allow "portable" ARM objects to be linked to multiple C | ||
48 | > libraries even if certain implementation-defined constants differ. | ||
49 | > They're added to ARM-specific files in libc_nonshared.a. | ||
50 | > | ||
51 | > Most of the contents of sysdeps/unix/sysv/linux/arm/eabi are wrappers for | ||
52 | > syscalls whose types have changed between the old and new ABI. The kernel | ||
53 | > developers are discussing an EABI syscall interface, but for now the swi | ||
54 | > based syscalls take the same argument types they used to for APCS. Only | ||
55 | > a handful of syscalls are affected. | ||
56 | |||
57 | My track record is not very good this morning; I apologize. I sent the | ||
58 | wrong version of the patch. This one includes a couple of VFP fixes | ||
59 | left out of the last posting, and a complete changelog. | ||
60 | |||
61 | -- | ||
62 | Daniel Jacobowitz | ||
63 | CodeSourcery, LLC | ||
64 | |||
65 | 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com> | ||
66 | Mark Mitchell <mark@codesourcery.com> | ||
67 | Paul Brook <paul@codesourcery.com> | ||
68 | |||
69 | * sysdeps/arm/eabi/Makefile, sysdeps/arm/eabi/Versions, | ||
70 | sysdeps/arm/eabi/aeabi_assert.c, sysdeps/arm/eabi/aeabi_atexit.c, | ||
71 | sysdeps/arm/eabi/aeabi_errno_addr.c, sysdeps/arm/eabi/aeabi_lcsts.c, | ||
72 | sysdeps/arm/eabi/aeabi_localeconv.c, sysdeps/arm/eabi/aeabi_math.c, | ||
73 | sysdeps/arm/eabi/aeabi_mb_cur_max.c, | ||
74 | sysdeps/arm/eabi/aeabi_sighandlers.S, | ||
75 | sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c, | ||
76 | sysdeps/arm/eabi/bits/huge_val.h, sysdeps/arm/eabi/bits/setjmp.h, | ||
77 | sysdeps/arm/eabi/find_exidx.c, sysdeps/arm/eabi/fpu/__longjmp.S, | ||
78 | sysdeps/arm/eabi/fpu/bits/fenv.h, sysdeps/arm/eabi/fpu/fclrexcpt.c, | ||
79 | sysdeps/arm/eabi/fpu/fegetround.c, sysdeps/arm/eabi/fpu/fesetenv.c, | ||
80 | sysdeps/arm/eabi/fpu/fesetround.c, sysdeps/arm/eabi/fpu/fpu_control.h, | ||
81 | sysdeps/arm/eabi/fpu/feholdexcpt.c, | ||
82 | sysdeps/arm/eabi/fpu/fraiseexcpt.c, | ||
83 | sysdeps/arm/eabi/fpu/setjmp.S, | ||
84 | sysdeps/unix/sysv/linux/arm/eabi/configure, | ||
85 | sysdeps/unix/sysv/linux/arm/eabi/configure.in, | ||
86 | sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c, | ||
87 | sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c, | ||
88 | sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c, | ||
89 | sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c, | ||
90 | sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h, | ||
91 | sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c, | ||
92 | sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c, | ||
93 | sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c, | ||
94 | sysdeps/unix/sysv/linux/arm/eabi/semop.c, | ||
95 | sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c, | ||
96 | sysdeps/unix/sysv/linux/arm/eabi/statfs64.c, | ||
97 | sysdeps/unix/sysv/linux/arm/eabi/uname.c, | ||
98 | sysdeps/unix/sysv/linux/arm/eabi/xstat64.c, | ||
99 | sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c, | ||
100 | sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h: New files. | ||
101 | |||
102 | |||
103 | Index: glibc/sysdeps/arm/eabi/Makefile | ||
104 | =================================================================== | ||
105 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
106 | +++ glibc/sysdeps/arm/eabi/Makefile 2005-03-22 11:53:10.049703870 -0500 | ||
107 | @@ -0,0 +1,15 @@ | ||
108 | +ifeq ($(subdir),csu) | ||
109 | +aeabi_constants = aeabi_lcsts aeabi_sighandlers aeabi_math | ||
110 | +aeabi_routines = aeabi_assert aeabi_localeconv aeabi_errno_addr \ | ||
111 | + aeabi_mb_cur_max aeabi_atexit | ||
112 | + | ||
113 | +sysdep_routines += $(aeabi_constants) $(aeabi_routines) | ||
114 | +static-only-routines += $(aeabi_constants) $(aeabi_routines) | ||
115 | +endif | ||
116 | + | ||
117 | +ifeq ($(subdir),elf) | ||
118 | +sysdep_routines += aeabi_unwind_cpp_pr1 find_exidx | ||
119 | +shared-only-routines += aeabi_unwind_cpp_pr1 | ||
120 | +sysdep-rtld-routines += aeabi_unwind_cpp_pr1 | ||
121 | +endif | ||
122 | + | ||
123 | Index: glibc/sysdeps/arm/eabi/Versions | ||
124 | =================================================================== | ||
125 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
126 | +++ glibc/sysdeps/arm/eabi/Versions 2005-03-22 11:53:10.049703870 -0500 | ||
127 | @@ -0,0 +1,6 @@ | ||
128 | +libc { | ||
129 | + GLIBC_2.4 { | ||
130 | + # Helper routines | ||
131 | + __gnu_Unwind_Find_exidx; | ||
132 | + } | ||
133 | +} | ||
134 | Index: glibc/sysdeps/arm/eabi/aeabi_assert.c | ||
135 | =================================================================== | ||
136 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
137 | +++ glibc/sysdeps/arm/eabi/aeabi_assert.c 2005-03-22 11:53:10.049703870 -0500 | ||
138 | @@ -0,0 +1,27 @@ | ||
139 | +/* Copyright (C) 2004 Free Software Foundation, Inc. | ||
140 | + This file is part of the GNU C Library. | ||
141 | + | ||
142 | + The GNU C Library is free software; you can redistribute it and/or | ||
143 | + modify it under the terms of the GNU Lesser General Public | ||
144 | + License as published by the Free Software Foundation; either | ||
145 | + version 2.1 of the License, or (at your option) any later version. | ||
146 | + | ||
147 | + The GNU C Library is distributed in the hope that it will be useful, | ||
148 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
149 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
150 | + Lesser General Public License for more details. | ||
151 | + | ||
152 | + You should have received a copy of the GNU Lesser General Public | ||
153 | + License along with the GNU C Library; if not, write to the Free | ||
154 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
155 | + 02111-1307 USA. */ | ||
156 | + | ||
157 | +#include <assert.h> | ||
158 | +#include <stdlib.h> | ||
159 | + | ||
160 | +void attribute_hidden | ||
161 | +__aeabi_assert (const char *assertion, const char *file, | ||
162 | + unsigned int line) | ||
163 | +{ | ||
164 | + __assert_fail (assertion, file, line, NULL); | ||
165 | +} | ||
166 | Index: glibc/sysdeps/arm/eabi/aeabi_atexit.c | ||
167 | =================================================================== | ||
168 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
169 | +++ glibc/sysdeps/arm/eabi/aeabi_atexit.c 2005-03-22 11:53:10.050703627 -0500 | ||
170 | @@ -0,0 +1,28 @@ | ||
171 | +/* Copyright (C) 2005 Free Software Foundation, Inc. | ||
172 | + This file is part of the GNU C Library. | ||
173 | + | ||
174 | + The GNU C Library is free software; you can redistribute it and/or | ||
175 | + modify it under the terms of the GNU Lesser General Public | ||
176 | + License as published by the Free Software Foundation; either | ||
177 | + version 2.1 of the License, or (at your option) any later version. | ||
178 | + | ||
179 | + The GNU C Library is distributed in the hope that it will be useful, | ||
180 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
181 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
182 | + Lesser General Public License for more details. | ||
183 | + | ||
184 | + You should have received a copy of the GNU Lesser General Public | ||
185 | + License along with the GNU C Library; if not, write to the Free | ||
186 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
187 | + 02111-1307 USA. */ | ||
188 | + | ||
189 | +#include <stdlib.h> | ||
190 | + | ||
191 | +/* Register a function to be called by exit or when a shared library | ||
192 | + is unloaded. This routine is like __cxa_atexit, but uses the | ||
193 | + calling sequence required by the ARM EABI. */ | ||
194 | +int attribute_hidden | ||
195 | +__aeabi_atexit (void *arg, void (*func) (void *), void *d) | ||
196 | +{ | ||
197 | + return __cxa_atexit (func, arg, d); | ||
198 | +} | ||
199 | Index: glibc/sysdeps/arm/eabi/aeabi_errno_addr.c | ||
200 | =================================================================== | ||
201 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
202 | +++ glibc/sysdeps/arm/eabi/aeabi_errno_addr.c 2005-03-22 11:53:10.050703627 -0500 | ||
203 | @@ -0,0 +1,26 @@ | ||
204 | +/* Copyright (C) 2004 Free Software Foundation, Inc. | ||
205 | + This file is part of the GNU C Library. | ||
206 | + | ||
207 | + The GNU C Library is free software; you can redistribute it and/or | ||
208 | + modify it under the terms of the GNU Lesser General Public | ||
209 | + License as published by the Free Software Foundation; either | ||
210 | + version 2.1 of the License, or (at your option) any later version. | ||
211 | + | ||
212 | + The GNU C Library is distributed in the hope that it will be useful, | ||
213 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
214 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
215 | + Lesser General Public License for more details. | ||
216 | + | ||
217 | + You should have received a copy of the GNU Lesser General Public | ||
218 | + License along with the GNU C Library; if not, write to the Free | ||
219 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
220 | + 02111-1307 USA. */ | ||
221 | + | ||
222 | +#include <errno.h> | ||
223 | + | ||
224 | +attribute_hidden | ||
225 | +volatile int * | ||
226 | +__aeabi_errno_addr (void) | ||
227 | +{ | ||
228 | + return &errno; | ||
229 | +} | ||
230 | Index: glibc/sysdeps/arm/eabi/aeabi_lcsts.c | ||
231 | =================================================================== | ||
232 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
233 | +++ glibc/sysdeps/arm/eabi/aeabi_lcsts.c 2005-03-22 11:53:10.050703627 -0500 | ||
234 | @@ -0,0 +1,67 @@ | ||
235 | +/* Link-time constants for ARM EABI. | ||
236 | + Copyright (C) 2005 Free Software Foundation, Inc. | ||
237 | + This file is part of the GNU C Library. | ||
238 | + | ||
239 | + The GNU C Library is free software; you can redistribute it and/or | ||
240 | + modify it under the terms of the GNU Lesser General Public | ||
241 | + License as published by the Free Software Foundation; either | ||
242 | + version 2.1 of the License, or (at your option) any later version. | ||
243 | + | ||
244 | + The GNU C Library is distributed in the hope that it will be useful, | ||
245 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
246 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
247 | + Lesser General Public License for more details. | ||
248 | + | ||
249 | + You should have received a copy of the GNU Lesser General Public | ||
250 | + License along with the GNU C Library; if not, write to the Free | ||
251 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
252 | + 02111-1307 USA. */ | ||
253 | + | ||
254 | +/* The ARM EABI requires that we provide ISO compile-time constants as | ||
255 | + link-time constants. Some portable applications may reference these. */ | ||
256 | + | ||
257 | +#include <errno.h> | ||
258 | +#include <limits.h> | ||
259 | +#include <locale.h> | ||
260 | +#include <setjmp.h> | ||
261 | +#include <signal.h> | ||
262 | +#include <stdio.h> | ||
263 | +#include <time.h> | ||
264 | + | ||
265 | +#define eabi_constant2(X,Y) const int __aeabi_##X attribute_hidden = Y | ||
266 | +#define eabi_constant(X) const int __aeabi_##X attribute_hidden = X | ||
267 | + | ||
268 | +eabi_constant (EDOM); | ||
269 | +eabi_constant (ERANGE); | ||
270 | +eabi_constant (EILSEQ); | ||
271 | + | ||
272 | +eabi_constant (MB_LEN_MAX); | ||
273 | + | ||
274 | +eabi_constant (LC_COLLATE); | ||
275 | +eabi_constant (LC_CTYPE); | ||
276 | +eabi_constant (LC_MONETARY); | ||
277 | +eabi_constant (LC_NUMERIC); | ||
278 | +eabi_constant (LC_TIME); | ||
279 | +eabi_constant (LC_ALL); | ||
280 | + | ||
281 | +/* The value of __aeabi_JMP_BUF_SIZE is the number of doublewords in a | ||
282 | + jmp_buf. */ | ||
283 | +eabi_constant2 (JMP_BUF_SIZE, sizeof (jmp_buf) / 8); | ||
284 | + | ||
285 | +eabi_constant (SIGABRT); | ||
286 | +eabi_constant (SIGFPE); | ||
287 | +eabi_constant (SIGILL); | ||
288 | +eabi_constant (SIGINT); | ||
289 | +eabi_constant (SIGSEGV); | ||
290 | +eabi_constant (SIGTERM); | ||
291 | + | ||
292 | +eabi_constant2 (IOFBF, _IOFBF); | ||
293 | +eabi_constant2 (IOLBF, _IOLBF); | ||
294 | +eabi_constant2 (IONBF, _IONBF); | ||
295 | +eabi_constant (BUFSIZ); | ||
296 | +eabi_constant (FOPEN_MAX); | ||
297 | +eabi_constant (TMP_MAX); | ||
298 | +eabi_constant (FILENAME_MAX); | ||
299 | +eabi_constant (L_tmpnam); | ||
300 | + | ||
301 | +eabi_constant (CLOCKS_PER_SEC); | ||
302 | Index: glibc/sysdeps/arm/eabi/aeabi_localeconv.c | ||
303 | =================================================================== | ||
304 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
305 | +++ glibc/sysdeps/arm/eabi/aeabi_localeconv.c 2005-03-22 11:53:10.050703627 -0500 | ||
306 | @@ -0,0 +1,26 @@ | ||
307 | +/* Copyright (C) 2004 Free Software Foundation, Inc. | ||
308 | + This file is part of the GNU C Library. | ||
309 | + | ||
310 | + The GNU C Library is free software; you can redistribute it and/or | ||
311 | + modify it under the terms of the GNU Lesser General Public | ||
312 | + License as published by the Free Software Foundation; either | ||
313 | + version 2.1 of the License, or (at your option) any later version. | ||
314 | + | ||
315 | + The GNU C Library is distributed in the hope that it will be useful, | ||
316 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
317 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
318 | + Lesser General Public License for more details. | ||
319 | + | ||
320 | + You should have received a copy of the GNU Lesser General Public | ||
321 | + License along with the GNU C Library; if not, write to the Free | ||
322 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
323 | + 02111-1307 USA. */ | ||
324 | + | ||
325 | +#include <locale.h> | ||
326 | + | ||
327 | +attribute_hidden | ||
328 | +struct lconv * | ||
329 | +__aeabi_localeconv (void) | ||
330 | +{ | ||
331 | + return localeconv (); | ||
332 | +} | ||
333 | Index: glibc/sysdeps/arm/eabi/aeabi_math.c | ||
334 | =================================================================== | ||
335 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
336 | +++ glibc/sysdeps/arm/eabi/aeabi_math.c 2005-03-22 11:53:10.050703627 -0500 | ||
337 | @@ -0,0 +1,25 @@ | ||
338 | +/* Copyright (C) 2004 Free Software Foundation, Inc. | ||
339 | + This file is part of the GNU C Library. | ||
340 | + | ||
341 | + The GNU C Library is free software; you can redistribute it and/or | ||
342 | + modify it under the terms of the GNU Lesser General Public | ||
343 | + License as published by the Free Software Foundation; either | ||
344 | + version 2.1 of the License, or (at your option) any later version. | ||
345 | + | ||
346 | + The GNU C Library is distributed in the hope that it will be useful, | ||
347 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
348 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
349 | + Lesser General Public License for more details. | ||
350 | + | ||
351 | + You should have received a copy of the GNU Lesser General Public | ||
352 | + License along with the GNU C Library; if not, write to the Free | ||
353 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
354 | + 02111-1307 USA. */ | ||
355 | + | ||
356 | +#include <math.h> | ||
357 | + | ||
358 | +const double __aeabi_HUGE_VAL attribute_hidden = HUGE_VAL; | ||
359 | +const long double __aeabi_HUGE_VALL attribute_hidden = HUGE_VALL; | ||
360 | +const float __aeabi_HUGE_VALF attribute_hidden = HUGE_VALF; | ||
361 | +const float __aeabi_INFINITY attribute_hidden = INFINITY; | ||
362 | +const float __aeabi_NAN attribute_hidden = NAN; | ||
363 | Index: glibc/sysdeps/arm/eabi/aeabi_mb_cur_max.c | ||
364 | =================================================================== | ||
365 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
366 | +++ glibc/sysdeps/arm/eabi/aeabi_mb_cur_max.c 2005-03-22 11:53:10.051703385 -0500 | ||
367 | @@ -0,0 +1,28 @@ | ||
368 | +/* Copyright (C) 2004 Free Software Foundation, Inc. | ||
369 | + This file is part of the GNU C Library. | ||
370 | + | ||
371 | + The GNU C Library is free software; you can redistribute it and/or | ||
372 | + modify it under the terms of the GNU Lesser General Public | ||
373 | + License as published by the Free Software Foundation; either | ||
374 | + version 2.1 of the License, or (at your option) any later version. | ||
375 | + | ||
376 | + The GNU C Library is distributed in the hope that it will be useful, | ||
377 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
378 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
379 | + Lesser General Public License for more details. | ||
380 | + | ||
381 | + You should have received a copy of the GNU Lesser General Public | ||
382 | + License along with the GNU C Library; if not, write to the Free | ||
383 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
384 | + 02111-1307 USA. */ | ||
385 | + | ||
386 | +#include <langinfo.h> | ||
387 | +#include <locale.h> | ||
388 | +#include <stdlib.h> | ||
389 | +#include <locale/localeinfo.h> | ||
390 | + | ||
391 | +int attribute_hidden | ||
392 | +__aeabi_MB_CUR_MAX (void) | ||
393 | +{ | ||
394 | + return MB_CUR_MAX; | ||
395 | +} | ||
396 | Index: glibc/sysdeps/arm/eabi/aeabi_sighandlers.S | ||
397 | =================================================================== | ||
398 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
399 | +++ glibc/sysdeps/arm/eabi/aeabi_sighandlers.S 2005-03-22 11:53:10.051703385 -0500 | ||
400 | @@ -0,0 +1,37 @@ | ||
401 | +/* Link-time constants for ARM EABI - signal handlers. | ||
402 | + Copyright (C) 2005 Free Software Foundation, Inc. | ||
403 | + This file is part of the GNU C Library. | ||
404 | + | ||
405 | + The GNU C Library is free software; you can redistribute it and/or | ||
406 | + modify it under the terms of the GNU Lesser General Public | ||
407 | + License as published by the Free Software Foundation; either | ||
408 | + version 2.1 of the License, or (at your option) any later version. | ||
409 | + | ||
410 | + The GNU C Library is distributed in the hope that it will be useful, | ||
411 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
412 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
413 | + Lesser General Public License for more details. | ||
414 | + | ||
415 | + You should have received a copy of the GNU Lesser General Public | ||
416 | + License along with the GNU C Library; if not, write to the Free | ||
417 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
418 | + 02111-1307 USA. */ | ||
419 | + | ||
420 | +/* The ARM EABI defines these as "functions". */ | ||
421 | + | ||
422 | +#include <sysdep.h> | ||
423 | + | ||
424 | + .global __aeabi_SIG_DFL | ||
425 | + .hidden __aeabi_SIG_DFL | ||
426 | + .type __aeabi_SIG_DFL, %function | ||
427 | + .set __aeabi_SIG_DFL, 0 | ||
428 | + | ||
429 | + .global __aeabi_SIG_IGN | ||
430 | + .hidden __aeabi_SIG_IGN | ||
431 | + .type __aeabi_SIG_IGN, %function | ||
432 | + .set __aeabi_SIG_IGN, 1 | ||
433 | + | ||
434 | + .global __aeabi_SIG_ERR | ||
435 | + .hidden __aeabi_SIG_ERR | ||
436 | + .type __aeabi_SIG_ERR, %function | ||
437 | + .set __aeabi_SIG_ERR, -1 | ||
438 | Index: glibc/sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c | ||
439 | =================================================================== | ||
440 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
441 | +++ glibc/sysdeps/arm/eabi/aeabi_unwind_cpp_pr1.c 2005-03-22 11:53:10.051703385 -0500 | ||
442 | @@ -0,0 +1,28 @@ | ||
443 | +/* Copyright (C) 2005 Free Software Foundation, Inc. | ||
444 | + This file is part of the GNU C Library. | ||
445 | + | ||
446 | + The GNU C Library is free software; you can redistribute it and/or | ||
447 | + modify it under the terms of the GNU Lesser General Public | ||
448 | + License as published by the Free Software Foundation; either | ||
449 | + version 2.1 of the License, or (at your option) any later version. | ||
450 | + | ||
451 | + The GNU C Library is distributed in the hope that it will be useful, | ||
452 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
453 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
454 | + Lesser General Public License for more details. | ||
455 | + | ||
456 | + You should have received a copy of the GNU Lesser General Public | ||
457 | + License along with the GNU C Library; if not, write to the Free | ||
458 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
459 | + 02111-1307 USA. */ | ||
460 | + | ||
461 | +/* Because some objects in ld.so and libc.so are built with | ||
462 | + -fexceptions, we end up with references to this personality | ||
463 | + routine. However, these libraries are not linked against | ||
464 | + libgcc_eh.a, so we need a dummy definition. This routine will | ||
465 | + never actually be called. */ | ||
466 | + | ||
467 | +void | ||
468 | +__aeabi_unwind_cpp_pr1 (void) | ||
469 | +{ | ||
470 | +} | ||
471 | Index: glibc/sysdeps/arm/eabi/bits/huge_val.h | ||
472 | =================================================================== | ||
473 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
474 | +++ glibc/sysdeps/arm/eabi/bits/huge_val.h 2005-03-22 11:53:10.051703385 -0500 | ||
475 | @@ -0,0 +1,55 @@ | ||
476 | +/* `HUGE_VAL' constant for IEEE 754 machines (where it is infinity). | ||
477 | + Used by <stdlib.h> and <math.h> functions for overflow. | ||
478 | + Copyright (C) 1992, 1995, 1996, 1997, 1999, 2000, 2004 | ||
479 | + Free Software Foundation, Inc. | ||
480 | + This file is part of the GNU C Library. | ||
481 | + | ||
482 | + The GNU C Library is free software; you can redistribute it and/or | ||
483 | + modify it under the terms of the GNU Lesser General Public | ||
484 | + License as published by the Free Software Foundation; either | ||
485 | + version 2.1 of the License, or (at your option) any later version. | ||
486 | + | ||
487 | + The GNU C Library is distributed in the hope that it will be useful, | ||
488 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
489 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
490 | + Lesser General Public License for more details. | ||
491 | + | ||
492 | + You should have received a copy of the GNU Lesser General Public | ||
493 | + License along with the GNU C Library; if not, write to the Free | ||
494 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
495 | + 02111-1307 USA. */ | ||
496 | + | ||
497 | +#ifndef _MATH_H | ||
498 | +# error "Never use <bits/huge_val.h> directly; include <math.h> instead." | ||
499 | +#endif | ||
500 | + | ||
501 | +/* IEEE positive infinity (-HUGE_VAL is negative infinity). */ | ||
502 | + | ||
503 | +#if __GNUC_PREREQ(3,3) | ||
504 | +# define HUGE_VAL (__builtin_huge_val()) | ||
505 | +#elif __GNUC_PREREQ(2,96) | ||
506 | +# define HUGE_VAL (__extension__ 0x1.0p2047) | ||
507 | +#elif defined __GNUC__ | ||
508 | + | ||
509 | +# define HUGE_VAL \ | ||
510 | + (__extension__ \ | ||
511 | + ((union { unsigned __l __attribute__((__mode__(__DI__))); double __d; }) \ | ||
512 | + { __l: 0x7ff0000000000000ULL }).__d) | ||
513 | + | ||
514 | +#else /* not GCC */ | ||
515 | + | ||
516 | +# include <endian.h> | ||
517 | + | ||
518 | +typedef union { unsigned char __c[8]; double __d; } __huge_val_t; | ||
519 | + | ||
520 | +# if __BYTE_ORDER == __BIG_ENDIAN | ||
521 | +# define __HUGE_VAL_bytes { 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 } | ||
522 | +# endif | ||
523 | +# if __BYTE_ORDER == __LITTLE_ENDIAN | ||
524 | +# define __HUGE_VAL_bytes { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f } | ||
525 | +# endif | ||
526 | + | ||
527 | +static __huge_val_t __huge_val = { __HUGE_VAL_bytes }; | ||
528 | +# define HUGE_VAL (__huge_val.__d) | ||
529 | + | ||
530 | +#endif /* GCC. */ | ||
531 | Index: glibc/sysdeps/arm/eabi/bits/setjmp.h | ||
532 | =================================================================== | ||
533 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
534 | +++ glibc/sysdeps/arm/eabi/bits/setjmp.h 2005-03-22 11:53:10.052703143 -0500 | ||
535 | @@ -0,0 +1,45 @@ | ||
536 | +/* Copyright (C) 2004 Free Software Foundation, Inc. | ||
537 | + This file is part of the GNU C Library. | ||
538 | + | ||
539 | + The GNU C Library is free software; you can redistribute it and/or | ||
540 | + modify it under the terms of the GNU Lesser General Public | ||
541 | + License as published by the Free Software Foundation; either | ||
542 | + version 2.1 of the License, or (at your option) any later version. | ||
543 | + | ||
544 | + The GNU C Library is distributed in the hope that it will be useful, | ||
545 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
546 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
547 | + Lesser General Public License for more details. | ||
548 | + | ||
549 | + You should have received a copy of the GNU Lesser General Public | ||
550 | + License along with the GNU C Library; if not, write to the Free | ||
551 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
552 | + 02111-1307 USA. */ | ||
553 | + | ||
554 | +/* Define the machine-dependent type `jmp_buf'. ARM EABI version. */ | ||
555 | + | ||
556 | +#ifndef _BITS_SETJMP_H | ||
557 | +#define _BITS_SETJMP_H 1 | ||
558 | + | ||
559 | +#if !defined _SETJMP_H && !defined _PTHREAD_H | ||
560 | +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." | ||
561 | +#endif | ||
562 | + | ||
563 | +#ifndef _ASM | ||
564 | +/* The exact set of registers saved may depend on the particular core | ||
565 | + in use, as some coprocessor registers may need to be saved. The C | ||
566 | + Library ABI requires that the buffer be 8-byte aligned, and | ||
567 | + recommends that the buffer contain 64 words. The first 28 words | ||
568 | + are occupied by v1-v6, sl, fp, sp, pc, d8-d15, and fpscr. (Note | ||
569 | + that d8-15 require 17 words, due to the use of fstmx.) */ | ||
570 | +typedef int __jmp_buf[64] __attribute__((aligned (8))); | ||
571 | +#endif | ||
572 | + | ||
573 | +#define __JMP_BUF_SP 8 | ||
574 | + | ||
575 | +/* Test if longjmp to JMPBUF would unwind the frame | ||
576 | + containing a local variable at ADDRESS. */ | ||
577 | +#define _JMPBUF_UNWINDS(jmpbuf, address) \ | ||
578 | + ((void *) (address) < (void *) (jmpbuf[__JMP_BUF_SP])) | ||
579 | + | ||
580 | +#endif | ||
581 | Index: glibc/sysdeps/arm/eabi/find_exidx.c | ||
582 | =================================================================== | ||
583 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
584 | +++ glibc/sysdeps/arm/eabi/find_exidx.c 2005-03-22 11:53:10.052703143 -0500 | ||
585 | @@ -0,0 +1,80 @@ | ||
586 | +/* Copyright (C) 2005 Free Software Foundation, Inc. | ||
587 | + This file is part of the GNU C Library. | ||
588 | + | ||
589 | + The GNU C Library is free software; you can redistribute it and/or | ||
590 | + modify it under the terms of the GNU Lesser General Public | ||
591 | + License as published by the Free Software Foundation; either | ||
592 | + version 2.1 of the License, or (at your option) any later version. | ||
593 | + | ||
594 | + The GNU C Library is distributed in the hope that it will be useful, | ||
595 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
596 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
597 | + Lesser General Public License for more details. | ||
598 | + | ||
599 | + You should have received a copy of the GNU Lesser General Public | ||
600 | + License along with the GNU C Library; if not, write to the Free | ||
601 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
602 | + 02111-1307 USA. */ | ||
603 | + | ||
604 | +#include <link.h> | ||
605 | +#include <unwind.h> | ||
606 | + | ||
607 | +struct unw_eh_callback_data | ||
608 | +{ | ||
609 | + _Unwind_Ptr pc; | ||
610 | + _Unwind_Ptr exidx_start; | ||
611 | + int exidx_len; | ||
612 | +}; | ||
613 | + | ||
614 | + | ||
615 | +/* Callback to determins if the PC lies within an object, and remember the | ||
616 | + location of the exception index table if it does. */ | ||
617 | + | ||
618 | +static int | ||
619 | +find_exidx_callback (struct dl_phdr_info * info, size_t size, void * ptr) | ||
620 | +{ | ||
621 | + struct unw_eh_callback_data * data; | ||
622 | + const ElfW(Phdr) *phdr; | ||
623 | + int i; | ||
624 | + int match; | ||
625 | + _Unwind_Ptr load_base; | ||
626 | + | ||
627 | + data = (struct unw_eh_callback_data *) ptr; | ||
628 | + load_base = info->dlpi_addr; | ||
629 | + phdr = info->dlpi_phdr; | ||
630 | + | ||
631 | + match = 0; | ||
632 | + for (i = info->dlpi_phnum; i > 0; i--, phdr++) | ||
633 | + { | ||
634 | + if (phdr->p_type == PT_LOAD) | ||
635 | + { | ||
636 | + _Unwind_Ptr vaddr = phdr->p_vaddr + load_base; | ||
637 | + if (data->pc >= vaddr && data->pc < vaddr + phdr->p_memsz) | ||
638 | + match = 1; | ||
639 | + } | ||
640 | + else if (phdr->p_type == PT_ARM_EXIDX) | ||
641 | + { | ||
642 | + data->exidx_start = (_Unwind_Ptr) (phdr->p_vaddr + load_base); | ||
643 | + data->exidx_len = phdr->p_memsz; | ||
644 | + } | ||
645 | + } | ||
646 | + | ||
647 | + return match; | ||
648 | +} | ||
649 | + | ||
650 | + | ||
651 | +/* Find the exception index table containing PC. */ | ||
652 | + | ||
653 | +_Unwind_Ptr | ||
654 | +__gnu_Unwind_Find_exidx (_Unwind_Ptr pc, int * pcount) | ||
655 | +{ | ||
656 | + struct unw_eh_callback_data data; | ||
657 | + | ||
658 | + data.pc = pc; | ||
659 | + data.exidx_start = 0; | ||
660 | + if (dl_iterate_phdr (find_exidx_callback, &data) <= 0) | ||
661 | + return 0; | ||
662 | + | ||
663 | + *pcount = data.exidx_len / 8; | ||
664 | + return data.exidx_start; | ||
665 | +} | ||
666 | Index: glibc/sysdeps/arm/eabi/fpu/__longjmp.S | ||
667 | =================================================================== | ||
668 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
669 | +++ glibc/sysdeps/arm/eabi/fpu/__longjmp.S 2005-03-22 11:53:10.052703143 -0500 | ||
670 | @@ -0,0 +1,43 @@ | ||
671 | +/* longjmp for ARM. | ||
672 | + Copyright (C) 2004 Free Software Foundation, Inc. | ||
673 | + This file is part of the GNU C Library. | ||
674 | + | ||
675 | + The GNU C Library is free software; you can redistribute it and/or | ||
676 | + modify it under the terms of the GNU Lesser General Public | ||
677 | + License as published by the Free Software Foundation; either | ||
678 | + version 2.1 of the License, or (at your option) any later version. | ||
679 | + | ||
680 | + The GNU C Library is distributed in the hope that it will be useful, | ||
681 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
682 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
683 | + Lesser General Public License for more details. | ||
684 | + | ||
685 | + You should have received a copy of the GNU Lesser General Public | ||
686 | + License along with the GNU C Library; if not, write to the Free | ||
687 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
688 | + 02111-1307 USA. */ | ||
689 | + | ||
690 | +#include <sysdep.h> | ||
691 | +#define _SETJMP_H | ||
692 | +#define _ASM | ||
693 | +#include <bits/setjmp.h> | ||
694 | + | ||
695 | +/* __longjmp(jmpbuf, val) */ | ||
696 | + | ||
697 | +ENTRY (__longjmp) | ||
698 | + mov ip, r0 /* save jmp_buf pointer */ | ||
699 | + | ||
700 | + movs r0, r1 /* get the return value in place */ | ||
701 | + moveq r0, #1 /* can't let setjmp() return zero! */ | ||
702 | + | ||
703 | + /* Restore the integer registers. */ | ||
704 | + LOADREGS(ia, ip!, {v1-v6, sl, fp, sp, lr}) | ||
705 | + | ||
706 | + /* Restore the VFP registers. */ | ||
707 | + fldmiax ip!, {d8-d15} | ||
708 | + /* Restore the floating-point status register. */ | ||
709 | + ldr r1, [ip], #4 | ||
710 | + fmxr fpscr, r1 | ||
711 | + | ||
712 | + DO_RET(lr) | ||
713 | +END (__longjmp) | ||
714 | Index: glibc/sysdeps/arm/eabi/fpu/bits/fenv.h | ||
715 | =================================================================== | ||
716 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
717 | +++ glibc/sysdeps/arm/eabi/fpu/bits/fenv.h 2005-03-22 12:34:55.511467536 -0500 | ||
718 | @@ -0,0 +1,74 @@ | ||
719 | +/* Copyright (C) 2004 Free Software Foundation, Inc. | ||
720 | + This file is part of the GNU C Library. | ||
721 | + | ||
722 | + The GNU C Library is free software; you can redistribute it and/or | ||
723 | + modify it under the terms of the GNU Lesser General Public | ||
724 | + License as published by the Free Software Foundation; either | ||
725 | + version 2.1 of the License, or (at your option) any later version. | ||
726 | + | ||
727 | + The GNU C Library is distributed in the hope that it will be useful, | ||
728 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
729 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
730 | + Lesser General Public License for more details. | ||
731 | + | ||
732 | + You should have received a copy of the GNU Lesser General Public | ||
733 | + License along with the GNU C Library; if not, write to the Free | ||
734 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
735 | + 02111-1307 USA. */ | ||
736 | + | ||
737 | +#ifndef _FENV_H | ||
738 | +# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." | ||
739 | +#endif | ||
740 | + | ||
741 | +/* Define bits representing exceptions in the FPU status word. */ | ||
742 | +enum | ||
743 | + { | ||
744 | + FE_INVALID = 1, | ||
745 | +#define FE_INVALID FE_INVALID | ||
746 | + FE_DIVBYZERO = 2, | ||
747 | +#define FE_DIVBYZERO FE_DIVBYZERO | ||
748 | + FE_OVERFLOW = 4, | ||
749 | +#define FE_OVERFLOW FE_OVERFLOW | ||
750 | + FE_UNDERFLOW = 8, | ||
751 | +#define FE_UNDERFLOW FE_UNDERFLOW | ||
752 | + FE_INEXACT = 16, | ||
753 | +#define FE_INEXACT FE_INEXACT | ||
754 | + }; | ||
755 | + | ||
756 | +/* Amount to shift by to convert an exception to a mask bit. */ | ||
757 | +#define FE_EXCEPT_SHIFT 8 | ||
758 | + | ||
759 | +/* All supported exceptions. */ | ||
760 | +#define FE_ALL_EXCEPT \ | ||
761 | + (FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW | FE_UNDERFLOW | FE_INEXACT) | ||
762 | + | ||
763 | +/* VFP supports all of the four defined rounding modes. */ | ||
764 | +enum | ||
765 | + { | ||
766 | + FE_TONEAREST = 0, | ||
767 | +#define FE_TONEAREST FE_TONEAREST | ||
768 | + FE_UPWARD = 0x400000, | ||
769 | +#define FE_UPWARD FE_UPWARD | ||
770 | + FE_DOWNWARD = 0x800000, | ||
771 | +#define FE_DOWNWARD FE_DOWNWARD | ||
772 | + FE_TOWARDZERO = 0xc00000 | ||
773 | +#define FE_TOWARDZERO FE_TOWARDZERO | ||
774 | + }; | ||
775 | + | ||
776 | +/* Type representing exception flags. */ | ||
777 | +typedef unsigned int fexcept_t; | ||
778 | + | ||
779 | +/* Type representing floating-point environment. */ | ||
780 | +typedef struct | ||
781 | + { | ||
782 | + unsigned int __cw; | ||
783 | + } | ||
784 | +fenv_t; | ||
785 | + | ||
786 | +/* If the default argument is used we use this value. */ | ||
787 | +#define FE_DFL_ENV ((fenv_t *) -1l) | ||
788 | + | ||
789 | +#ifdef __USE_GNU | ||
790 | +/* Floating-point environment where none of the exceptions are masked. */ | ||
791 | +# define FE_NOMASK_ENV ((__const fenv_t *) -2) | ||
792 | +#endif | ||
793 | Index: glibc/sysdeps/arm/eabi/fpu/fclrexcpt.c | ||
794 | =================================================================== | ||
795 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
796 | +++ glibc/sysdeps/arm/eabi/fpu/fclrexcpt.c 2005-03-22 11:53:10.053702900 -0500 | ||
797 | @@ -0,0 +1,50 @@ | ||
798 | +/* Clear given exceptions in current floating-point environment. | ||
799 | + Copyright (C) 1997,98,99,2000,01 Free Software Foundation, Inc. | ||
800 | + This file is part of the GNU C Library. | ||
801 | + | ||
802 | + The GNU C Library is free software; you can redistribute it and/or | ||
803 | + modify it under the terms of the GNU Lesser General Public | ||
804 | + License as published by the Free Software Foundation; either | ||
805 | + version 2.1 of the License, or (at your option) any later version. | ||
806 | + | ||
807 | + The GNU C Library is distributed in the hope that it will be useful, | ||
808 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
809 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
810 | + Lesser General Public License for more details. | ||
811 | + | ||
812 | + You should have received a copy of the GNU Lesser General Public | ||
813 | + License along with the GNU C Library; if not, write to the Free | ||
814 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
815 | + 02111-1307 USA. */ | ||
816 | + | ||
817 | +#include <fenv.h> | ||
818 | +#include <fpu_control.h> | ||
819 | + | ||
820 | +int | ||
821 | +__feclearexcept (int excepts) | ||
822 | +{ | ||
823 | + unsigned long int temp; | ||
824 | + | ||
825 | + /* Mask out unsupported bits/exceptions. */ | ||
826 | + excepts &= FE_ALL_EXCEPT; | ||
827 | + | ||
828 | + /* Get the current floating point status. */ | ||
829 | + _FPU_GETCW (temp); | ||
830 | + | ||
831 | + /* Clear the relevant bits. */ | ||
832 | + temp = (temp & ~FE_ALL_EXCEPT) | (temp & FE_ALL_EXCEPT & ~excepts); | ||
833 | + | ||
834 | + /* Put the new data in effect. */ | ||
835 | + _FPU_SETCW (temp); | ||
836 | + | ||
837 | + /* Success. */ | ||
838 | + return 0; | ||
839 | +} | ||
840 | + | ||
841 | +#include <shlib-compat.h> | ||
842 | +#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) | ||
843 | +strong_alias (__feclearexcept, __old_feclearexcept) | ||
844 | +compat_symbol (libm, __old_feclearexcept, feclearexcept, GLIBC_2_1); | ||
845 | +#endif | ||
846 | + | ||
847 | +versioned_symbol (libm, __feclearexcept, feclearexcept, GLIBC_2_2); | ||
848 | Index: glibc/sysdeps/arm/eabi/fpu/fegetround.c | ||
849 | =================================================================== | ||
850 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
851 | +++ glibc/sysdeps/arm/eabi/fpu/fegetround.c 2005-03-22 11:53:10.053702900 -0500 | ||
852 | @@ -0,0 +1,32 @@ | ||
853 | +/* Return current rounding direction. | ||
854 | + Copyright (C) 2004 Free Software Foundation, Inc. | ||
855 | + This file is part of the GNU C Library. | ||
856 | + | ||
857 | + The GNU C Library is free software; you can redistribute it and/or | ||
858 | + modify it under the terms of the GNU Lesser General Public | ||
859 | + License as published by the Free Software Foundation; either | ||
860 | + version 2.1 of the License, or (at your option) any later version. | ||
861 | + | ||
862 | + The GNU C Library is distributed in the hope that it will be useful, | ||
863 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
864 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
865 | + Lesser General Public License for more details. | ||
866 | + | ||
867 | + You should have received a copy of the GNU Lesser General Public | ||
868 | + License along with the GNU C Library; if not, write to the Free | ||
869 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
870 | + 02111-1307 USA. */ | ||
871 | + | ||
872 | +#include <fenv.h> | ||
873 | +#include <fpu_control.h> | ||
874 | + | ||
875 | +int | ||
876 | +fegetround (void) | ||
877 | +{ | ||
878 | + unsigned int temp; | ||
879 | + | ||
880 | + /* Get the current environment. */ | ||
881 | + _FPU_GETCW (temp); | ||
882 | + | ||
883 | + return temp & FE_TOWARDZERO; | ||
884 | +} | ||
885 | Index: glibc/sysdeps/arm/eabi/fpu/fesetenv.c | ||
886 | =================================================================== | ||
887 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
888 | +++ glibc/sysdeps/arm/eabi/fpu/fesetenv.c 2005-03-22 12:34:55.521465156 -0500 | ||
889 | @@ -0,0 +1,46 @@ | ||
890 | +/* Install given floating-point environment. | ||
891 | + Copyright (C) 2004 Free Software Foundation, Inc. | ||
892 | + This file is part of the GNU C Library. | ||
893 | + | ||
894 | + The GNU C Library is free software; you can redistribute it and/or | ||
895 | + modify it under the terms of the GNU Lesser General Public | ||
896 | + License as published by the Free Software Foundation; either | ||
897 | + version 2.1 of the License, or (at your option) any later version. | ||
898 | + | ||
899 | + The GNU C Library is distributed in the hope that it will be useful, | ||
900 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
901 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
902 | + Lesser General Public License for more details. | ||
903 | + | ||
904 | + You should have received a copy of the GNU Lesser General Public | ||
905 | + License along with the GNU C Library; if not, write to the Free | ||
906 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
907 | + 02111-1307 USA. */ | ||
908 | + | ||
909 | +#include <fenv.h> | ||
910 | +#include <fpu_control.h> | ||
911 | + | ||
912 | +int | ||
913 | +__fesetenv (const fenv_t *envp) | ||
914 | +{ | ||
915 | + unsigned int temp; | ||
916 | + | ||
917 | + _FPU_GETCW (temp); | ||
918 | + temp &= _FPU_RESERVED; | ||
919 | + | ||
920 | + if (envp == FE_DFL_ENV) | ||
921 | + temp |= _FPU_DEFAULT; | ||
922 | + else if (envp == FE_NOMASK_ENV) | ||
923 | + temp |= _FPU_IEEE; | ||
924 | + else | ||
925 | + temp |= envp->__cw & ~_FPU_RESERVED; | ||
926 | + | ||
927 | + _FPU_SETCW (temp); | ||
928 | + | ||
929 | + /* Success. */ | ||
930 | + return 0; | ||
931 | +} | ||
932 | + | ||
933 | +#include <shlib-compat.h> | ||
934 | +libm_hidden_ver (__fesetenv, fesetenv) | ||
935 | +versioned_symbol (libm, __fesetenv, fesetenv, GLIBC_2_2); | ||
936 | Index: glibc/sysdeps/arm/eabi/fpu/fesetround.c | ||
937 | =================================================================== | ||
938 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
939 | +++ glibc/sysdeps/arm/eabi/fpu/fesetround.c 2005-03-22 11:53:10.053702900 -0500 | ||
940 | @@ -0,0 +1,41 @@ | ||
941 | +/* Set current rounding direction. | ||
942 | + Copyright (C) 2004 Free Software Foundation, Inc. | ||
943 | + This file is part of the GNU C Library. | ||
944 | + | ||
945 | + The GNU C Library is free software; you can redistribute it and/or | ||
946 | + modify it under the terms of the GNU Lesser General Public | ||
947 | + License as published by the Free Software Foundation; either | ||
948 | + version 2.1 of the License, or (at your option) any later version. | ||
949 | + | ||
950 | + The GNU C Library is distributed in the hope that it will be useful, | ||
951 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
952 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
953 | + Lesser General Public License for more details. | ||
954 | + | ||
955 | + You should have received a copy of the GNU Lesser General Public | ||
956 | + License along with the GNU C Library; if not, write to the Free | ||
957 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
958 | + 02111-1307 USA. */ | ||
959 | + | ||
960 | +#include <fenv.h> | ||
961 | +#include <fpu_control.h> | ||
962 | + | ||
963 | +int | ||
964 | +fesetround (int round) | ||
965 | +{ | ||
966 | + fpu_control_t temp; | ||
967 | + | ||
968 | + switch (round) | ||
969 | + { | ||
970 | + case FE_TONEAREST: | ||
971 | + case FE_UPWARD: | ||
972 | + case FE_DOWNWARD: | ||
973 | + case FE_TOWARDZERO: | ||
974 | + _FPU_GETCW (temp); | ||
975 | + temp = (temp & ~FE_TOWARDZERO) | round; | ||
976 | + _FPU_SETCW (temp); | ||
977 | + return 0; | ||
978 | + default: | ||
979 | + return 1; | ||
980 | + } | ||
981 | +} | ||
982 | Index: glibc/sysdeps/arm/eabi/fpu/fpu_control.h | ||
983 | =================================================================== | ||
984 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
985 | +++ glibc/sysdeps/arm/eabi/fpu/fpu_control.h 2005-03-22 12:34:55.521465156 -0500 | ||
986 | @@ -0,0 +1,47 @@ | ||
987 | +/* FPU control word definitions. ARM VFP version. | ||
988 | + Copyright (C) 2004 Free Software Foundation, Inc. | ||
989 | + This file is part of the GNU C Library. | ||
990 | + | ||
991 | + The GNU C Library is free software; you can redistribute it and/or | ||
992 | + modify it under the terms of the GNU Lesser General Public | ||
993 | + License as published by the Free Software Foundation; either | ||
994 | + version 2.1 of the License, or (at your option) any later version. | ||
995 | + | ||
996 | + The GNU C Library is distributed in the hope that it will be useful, | ||
997 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
998 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
999 | + Lesser General Public License for more details. | ||
1000 | + | ||
1001 | + You should have received a copy of the GNU Lesser General Public | ||
1002 | + License along with the GNU C Library; if not, write to the Free | ||
1003 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1004 | + 02111-1307 USA. */ | ||
1005 | + | ||
1006 | +#ifndef _FPU_CONTROL_H | ||
1007 | +#define _FPU_CONTROL_H | ||
1008 | + | ||
1009 | +/* masking of interrupts */ | ||
1010 | +#define _FPU_MASK_IM 0x00000100 /* invalid operation */ | ||
1011 | +#define _FPU_MASK_ZM 0x00000200 /* divide by zero */ | ||
1012 | +#define _FPU_MASK_OM 0x00000400 /* overflow */ | ||
1013 | +#define _FPU_MASK_UM 0x00000800 /* underflow */ | ||
1014 | +#define _FPU_MASK_PM 0x00001000 /* inexact */ | ||
1015 | + | ||
1016 | +/* Some bits in the FPSCR are not yet defined. They must be preserved when | ||
1017 | + modifying the contents. */ | ||
1018 | +#define _FPU_RESERVED 0x0e08e0e0 | ||
1019 | +#define _FPU_DEFAULT 0x00000000 | ||
1020 | +/* Default + exceptions enabled. */ | ||
1021 | +#define _FPU_IEEE (_FPU_DEFAULT | 0x00001f00) | ||
1022 | + | ||
1023 | +/* Type of the control word. */ | ||
1024 | +typedef unsigned int fpu_control_t; | ||
1025 | + | ||
1026 | +/* Macros for accessing the hardware control word. */ | ||
1027 | +#define _FPU_GETCW(cw) __asm__ __volatile__ ("fmrx %0, fpscr" : "=r" (cw)) | ||
1028 | +#define _FPU_SETCW(cw) __asm__ __volatile__ ("fmxr fpscr, %0" : : "r" (cw)) | ||
1029 | + | ||
1030 | +/* Default control word set at startup. */ | ||
1031 | +extern fpu_control_t __fpu_control; | ||
1032 | + | ||
1033 | +#endif /* _FPU_CONTROL_H */ | ||
1034 | Index: glibc/sysdeps/arm/eabi/fpu/setjmp.S | ||
1035 | =================================================================== | ||
1036 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1037 | +++ glibc/sysdeps/arm/eabi/fpu/setjmp.S 2005-03-22 11:53:10.054702658 -0500 | ||
1038 | @@ -0,0 +1,39 @@ | ||
1039 | +/* setjmp for ARM. | ||
1040 | + Copyright (C) 2004 Free Software Foundation, Inc. | ||
1041 | + This file is part of the GNU C Library. | ||
1042 | + | ||
1043 | + The GNU C Library is free software; you can redistribute it and/or | ||
1044 | + modify it under the terms of the GNU Lesser General Public | ||
1045 | + License as published by the Free Software Foundation; either | ||
1046 | + version 2.1 of the License, or (at your option) any later version. | ||
1047 | + | ||
1048 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1049 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1050 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1051 | + Lesser General Public License for more details. | ||
1052 | + | ||
1053 | + You should have received a copy of the GNU Lesser General Public | ||
1054 | + License along with the GNU C Library; if not, write to the Free | ||
1055 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1056 | + 02111-1307 USA. */ | ||
1057 | + | ||
1058 | +#include <sysdep.h> | ||
1059 | +#define _SETJMP_H | ||
1060 | +#define _ASM | ||
1061 | +#include <bits/setjmp.h> | ||
1062 | + | ||
1063 | +ENTRY (__sigsetjmp) | ||
1064 | + mov ip, r0 | ||
1065 | + | ||
1066 | + /* Store the integer registers. */ | ||
1067 | + stmia ip!, {v1-v6, sl, fp, sp, lr} | ||
1068 | + | ||
1069 | + /* Store the VFP registers. */ | ||
1070 | + fstmiax ip!, {d8-d15} | ||
1071 | + /* Store the floating-point status register. */ | ||
1072 | + fmrx r2, fpscr | ||
1073 | + str r2, [ip], #4 | ||
1074 | + | ||
1075 | + /* Make a tail call to __sigjmp_save; it takes the same args. */ | ||
1076 | + B PLTJMP(C_SYMBOL_NAME(__sigjmp_save)) | ||
1077 | +END (__sigsetjmp) | ||
1078 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/configure | ||
1079 | =================================================================== | ||
1080 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1081 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/configure 2005-03-22 11:53:10.054702658 -0500 | ||
1082 | @@ -0,0 +1,5 @@ | ||
1083 | +# This file is generated from configure.in by Autoconf. DO NOT EDIT! | ||
1084 | + # Local configure fragment for sysdeps/unix/sysv/linux/arm/eabi. | ||
1085 | + | ||
1086 | +arch_minimum_kernel=2.4.17 | ||
1087 | +libc_cv_gcc_unwind_find_fde=no | ||
1088 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/configure.in | ||
1089 | =================================================================== | ||
1090 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1091 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/configure.in 2005-03-22 11:53:10.054702658 -0500 | ||
1092 | @@ -0,0 +1,5 @@ | ||
1093 | +GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. | ||
1094 | +# Local configure fragment for sysdeps/unix/sysv/linux/arm/eabi. | ||
1095 | + | ||
1096 | +arch_minimum_kernel=2.4.17 | ||
1097 | +libc_cv_gcc_unwind_find_fde=no | ||
1098 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c | ||
1099 | =================================================================== | ||
1100 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1101 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/epoll_ctl.c 2005-03-22 11:53:10.054702658 -0500 | ||
1102 | @@ -0,0 +1,37 @@ | ||
1103 | +/* epoll_ctl wrapper for ARM EABI. | ||
1104 | + Copyright (C) 2005 Free Software Foundation, Inc. | ||
1105 | + This file is part of the GNU C Library. | ||
1106 | + | ||
1107 | + The GNU C Library is free software; you can redistribute it and/or | ||
1108 | + modify it under the terms of the GNU Lesser General Public | ||
1109 | + License as published by the Free Software Foundation; either | ||
1110 | + version 2.1 of the License, or (at your option) any later version. | ||
1111 | + | ||
1112 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1113 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1114 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1115 | + Lesser General Public License for more details. | ||
1116 | + | ||
1117 | + You should have received a copy of the GNU Lesser General Public | ||
1118 | + License along with the GNU C Library; if not, write to the Free | ||
1119 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1120 | + 02111-1307 USA. */ | ||
1121 | + | ||
1122 | +#include <sysdep.h> | ||
1123 | +#include <errno.h> | ||
1124 | +#include <sys/epoll.h> | ||
1125 | + | ||
1126 | +#include <kernel_epoll.h> | ||
1127 | + | ||
1128 | +int | ||
1129 | +epoll_ctl (int __epfd, int __op, int __fd, struct epoll_event *__event) | ||
1130 | +{ | ||
1131 | + struct kernel_epoll_event k_event; | ||
1132 | + | ||
1133 | + k_event.events = __event->events; | ||
1134 | + memcpy (&k_event.data, &__event->data, sizeof (k_event.data)); | ||
1135 | + | ||
1136 | + return INLINE_SYSCALL (epoll_ctl, 4, __epfd, __op, __fd, &k_event); | ||
1137 | +} | ||
1138 | + | ||
1139 | +libc_hidden_def (epoll_ctl) | ||
1140 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c | ||
1141 | =================================================================== | ||
1142 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1143 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/epoll_wait.c 2005-03-22 11:53:10.055702416 -0500 | ||
1144 | @@ -0,0 +1,54 @@ | ||
1145 | +/* epoll_ctl wrapper for ARM EABI. | ||
1146 | + Copyright (C) 2005 Free Software Foundation, Inc. | ||
1147 | + This file is part of the GNU C Library. | ||
1148 | + | ||
1149 | + The GNU C Library is free software; you can redistribute it and/or | ||
1150 | + modify it under the terms of the GNU Lesser General Public | ||
1151 | + License as published by the Free Software Foundation; either | ||
1152 | + version 2.1 of the License, or (at your option) any later version. | ||
1153 | + | ||
1154 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1155 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1156 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1157 | + Lesser General Public License for more details. | ||
1158 | + | ||
1159 | + You should have received a copy of the GNU Lesser General Public | ||
1160 | + License along with the GNU C Library; if not, write to the Free | ||
1161 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1162 | + 02111-1307 USA. */ | ||
1163 | + | ||
1164 | +#include <sysdep.h> | ||
1165 | +#include <errno.h> | ||
1166 | +#include <sys/epoll.h> | ||
1167 | +#include <stdlib.h> | ||
1168 | + | ||
1169 | +#include <kernel_epoll.h> | ||
1170 | + | ||
1171 | +int | ||
1172 | +epoll_wait (int __epfd, struct epoll_event *__events, | ||
1173 | + int __maxevents, int __timeout); | ||
1174 | +{ | ||
1175 | + struct kernel_epoll_event *k_events; | ||
1176 | + int result; | ||
1177 | + | ||
1178 | + k_events = malloc (sizeof (struct kernel_epoll_event) * __maxevents); | ||
1179 | + if (k_events == NULL) | ||
1180 | + { | ||
1181 | + __set_errno (ENOMEM); | ||
1182 | + return -1; | ||
1183 | + } | ||
1184 | + | ||
1185 | + result = INLINE_SYSCALL (epoll_wait, 4, __epfd, __events, k_events, | ||
1186 | + __timeout); | ||
1187 | + | ||
1188 | + for (i = 0; i < result; i++) | ||
1189 | + { | ||
1190 | + __events[i].events = k_events[i].events; | ||
1191 | + memcpy (&__events[i].data, &k_events[i].data, sizeof (k_events[i].data)); | ||
1192 | + } | ||
1193 | + | ||
1194 | + free (k_events); | ||
1195 | + return result; | ||
1196 | +} | ||
1197 | + | ||
1198 | +libc_hidden_def (epoll_wait) | ||
1199 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c | ||
1200 | =================================================================== | ||
1201 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1202 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/fstatfs64.c 2005-03-22 11:53:10.055702416 -0500 | ||
1203 | @@ -0,0 +1,76 @@ | ||
1204 | +/* Return information about the filesystem on which FD resides. | ||
1205 | + Copyright (C) 1996,1997,1998,1999,2000,2003,2005 | ||
1206 | + Free Software Foundation, Inc. | ||
1207 | + This file is part of the GNU C Library. | ||
1208 | + | ||
1209 | + The GNU C Library is free software; you can redistribute it and/or | ||
1210 | + modify it under the terms of the GNU Lesser General Public | ||
1211 | + License as published by the Free Software Foundation; either | ||
1212 | + version 2.1 of the License, or (at your option) any later version. | ||
1213 | + | ||
1214 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1215 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1216 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1217 | + Lesser General Public License for more details. | ||
1218 | + | ||
1219 | + You should have received a copy of the GNU Lesser General Public | ||
1220 | + License along with the GNU C Library; if not, write to the Free | ||
1221 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1222 | + 02111-1307 USA. */ | ||
1223 | + | ||
1224 | +#include <errno.h> | ||
1225 | +#include <string.h> | ||
1226 | +#include <sys/statfs.h> | ||
1227 | +#include <stddef.h> | ||
1228 | +#include <sysdep.h> | ||
1229 | + | ||
1230 | +/* Defined in statfs64.c. */ | ||
1231 | +extern int __no_statfs64 attribute_hidden; | ||
1232 | + | ||
1233 | +/* Return information about the filesystem on which FD resides. */ | ||
1234 | +int | ||
1235 | +__fstatfs64 (int fd, struct statfs64 *buf) | ||
1236 | +{ | ||
1237 | +#ifdef __NR_fstatfs64 | ||
1238 | +# if __ASSUME_STATFS64 == 0 | ||
1239 | + if (! __no_statfs64) | ||
1240 | +# endif | ||
1241 | + { | ||
1242 | + /* The EABI structure is the same as the old ABI structure, except | ||
1243 | + that it has four additional bytes of padding - at the end. We can | ||
1244 | + ignore them. */ | ||
1245 | + int result = INLINE_SYSCALL (fstatfs64, 3, fd, sizeof (*buf) - 4, buf); | ||
1246 | + | ||
1247 | +# if __ASSUME_STATFS64 == 0 | ||
1248 | + if (result == 0 || errno != ENOSYS) | ||
1249 | +# endif | ||
1250 | + return result; | ||
1251 | + | ||
1252 | +# if __ASSUME_STATFS64 == 0 | ||
1253 | + __no_statfs64 = 1; | ||
1254 | +# endif | ||
1255 | + } | ||
1256 | +#endif | ||
1257 | + | ||
1258 | +#if __ASSUME_STATFS64 == 0 | ||
1259 | + struct statfs buf32; | ||
1260 | + | ||
1261 | + if (__fstatfs (fd, &buf32) < 0) | ||
1262 | + return -1; | ||
1263 | + | ||
1264 | + buf->f_type = buf32.f_type; | ||
1265 | + buf->f_bsize = buf32.f_bsize; | ||
1266 | + buf->f_blocks = buf32.f_blocks; | ||
1267 | + buf->f_bfree = buf32.f_bfree; | ||
1268 | + buf->f_bavail = buf32.f_bavail; | ||
1269 | + buf->f_files = buf32.f_files; | ||
1270 | + buf->f_ffree = buf32.f_ffree; | ||
1271 | + buf->f_fsid = buf32.f_fsid; | ||
1272 | + buf->f_namelen = buf32.f_namelen; | ||
1273 | + buf->f_frsize = buf32.f_frsize; | ||
1274 | + memcpy (buf->f_spare, buf32.f_spare, sizeof (buf32.f_spare)); | ||
1275 | + | ||
1276 | + return 0; | ||
1277 | +#endif | ||
1278 | +} | ||
1279 | +weak_alias (__fstatfs64, fstatfs64) | ||
1280 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c | ||
1281 | =================================================================== | ||
1282 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1283 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/fxstat64.c 2005-03-22 11:53:10.055702416 -0500 | ||
1284 | @@ -0,0 +1,100 @@ | ||
1285 | +/* fxstat64 using old-style Unix fstat system call. | ||
1286 | + Copyright (C) 1997-2002, 2003, 2005 Free Software Foundation, Inc. | ||
1287 | + This file is part of the GNU C Library. | ||
1288 | + | ||
1289 | + The GNU C Library is free software; you can redistribute it and/or | ||
1290 | + modify it under the terms of the GNU Lesser General Public | ||
1291 | + License as published by the Free Software Foundation; either | ||
1292 | + version 2.1 of the License, or (at your option) any later version. | ||
1293 | + | ||
1294 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1295 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1296 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1297 | + Lesser General Public License for more details. | ||
1298 | + | ||
1299 | + You should have received a copy of the GNU Lesser General Public | ||
1300 | + License along with the GNU C Library; if not, write to the Free | ||
1301 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1302 | + 02111-1307 USA. */ | ||
1303 | + | ||
1304 | +#include <errno.h> | ||
1305 | +#include <stddef.h> | ||
1306 | +#include <sys/stat.h> | ||
1307 | +#include <kernel_stat.h> | ||
1308 | + | ||
1309 | +#include <sysdep.h> | ||
1310 | +#include <sys/syscall.h> | ||
1311 | +#include <bp-checks.h> | ||
1312 | + | ||
1313 | +#include "kernel-features.h" | ||
1314 | + | ||
1315 | +#if __ASSUME_STAT64_SYSCALL == 0 | ||
1316 | +# include <xstatconv.h> | ||
1317 | +#endif | ||
1318 | + | ||
1319 | +#ifdef __NR_fstat64 | ||
1320 | +# if __ASSUME_STAT64_SYSCALL == 0 | ||
1321 | +/* The variable is shared between all wrappers around *stat64 calls. */ | ||
1322 | +extern int __have_no_stat64; | ||
1323 | +# endif | ||
1324 | +#endif | ||
1325 | + | ||
1326 | +/* Get information about the file FD in BUF. */ | ||
1327 | + | ||
1328 | +int | ||
1329 | +___fxstat64 (int vers, int fd, struct stat64 *buf) | ||
1330 | +{ | ||
1331 | + int result; | ||
1332 | + struct kernel_stat64 kbuf64; | ||
1333 | + | ||
1334 | +#if __ASSUME_STAT64_SYSCALL > 0 | ||
1335 | + result = INLINE_SYSCALL (fstat64, 2, fd, CHECK_1 (&kbuf64)); | ||
1336 | + if (result == 0) | ||
1337 | + result = __xstat64_kernel64_conv (vers, &kbuf64, buf); | ||
1338 | +# if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0 | ||
1339 | + if (__builtin_expect (!result, 1) && buf->__st_ino != (__ino_t) buf->st_ino) | ||
1340 | + buf->st_ino = buf->__st_ino; | ||
1341 | +# endif | ||
1342 | + return result; | ||
1343 | +#else | ||
1344 | + struct kernel_stat kbuf; | ||
1345 | +# if defined __NR_fstat64 | ||
1346 | + if (! __have_no_stat64) | ||
1347 | + { | ||
1348 | + int saved_errno = errno; | ||
1349 | + result = INLINE_SYSCALL (fstat64, 2, fd, CHECK_1 (&kbuf64)); | ||
1350 | + | ||
1351 | + if (result != -1 || errno != ENOSYS) | ||
1352 | + { | ||
1353 | + if (result == 0) | ||
1354 | + result = __xstat64_kernel64_conv (vers, &kbuf64, buf); | ||
1355 | +# if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0 | ||
1356 | + if (!result && buf->__st_ino != (__ino_t)buf->st_ino) | ||
1357 | + buf->st_ino = buf->__st_ino; | ||
1358 | +# endif | ||
1359 | + return result; | ||
1360 | + } | ||
1361 | + | ||
1362 | + __set_errno (saved_errno); | ||
1363 | + __have_no_stat64 = 1; | ||
1364 | + } | ||
1365 | +# endif | ||
1366 | + result = INLINE_SYSCALL (fstat, 2, fd, __ptrvalue (&kbuf)); | ||
1367 | + if (result == 0) | ||
1368 | + result = __xstat64_conv (vers, &kbuf, buf); | ||
1369 | + | ||
1370 | + return result; | ||
1371 | +#endif | ||
1372 | +} | ||
1373 | + | ||
1374 | +#include <shlib-compat.h> | ||
1375 | + | ||
1376 | +#if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) | ||
1377 | +versioned_symbol (libc, ___fxstat64, __fxstat64, GLIBC_2_2); | ||
1378 | +strong_alias (___fxstat64, __old__fxstat64) | ||
1379 | +compat_symbol (libc, __old__fxstat64, __fxstat64, GLIBC_2_1); | ||
1380 | +hidden_ver (___fxstat64, __fxstat64) | ||
1381 | +#else | ||
1382 | +strong_alias (___fxstat64, __fxstat64) | ||
1383 | +hidden_def (__fxstat64) | ||
1384 | +#endif | ||
1385 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h | ||
1386 | =================================================================== | ||
1387 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1388 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/kernel_stat.h 2005-03-22 11:53:10.056702174 -0500 | ||
1389 | @@ -0,0 +1,59 @@ | ||
1390 | +/* Copyright (C) 2005 Free Software Foundation, Inc. | ||
1391 | + This file is part of the GNU C Library. | ||
1392 | + | ||
1393 | + The GNU C Library is free software; you can redistribute it and/or | ||
1394 | + modify it under the terms of the GNU Lesser General Public | ||
1395 | + License as published by the Free Software Foundation; either | ||
1396 | + version 2.1 of the License, or (at your option) any later version. | ||
1397 | + | ||
1398 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1399 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1400 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1401 | + Lesser General Public License for more details. | ||
1402 | + | ||
1403 | + You should have received a copy of the GNU Lesser General Public | ||
1404 | + License along with the GNU C Library; if not, write to the Free | ||
1405 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1406 | + 02111-1307 USA. */ | ||
1407 | + | ||
1408 | +#include <sysdeps/unix/sysv/linux/kernel_stat.h> | ||
1409 | + | ||
1410 | +/* kernel_stat64 is just like stat64, except packed. The EABI aligns | ||
1411 | + st_size to an eight byte boundary but the old ABI only aligns it to | ||
1412 | + four. Similarly st_blocks. */ | ||
1413 | +struct kernel_stat64 | ||
1414 | + { | ||
1415 | + __dev_t st_dev; /* Device. */ | ||
1416 | + unsigned int __pad1; | ||
1417 | + | ||
1418 | + __ino_t __st_ino; /* 32bit file serial number. */ | ||
1419 | + __mode_t st_mode; /* File mode. */ | ||
1420 | + __nlink_t st_nlink; /* Link count. */ | ||
1421 | + __uid_t st_uid; /* User ID of the file's owner. */ | ||
1422 | + __gid_t st_gid; /* Group ID of the file's group.*/ | ||
1423 | + __dev_t st_rdev; /* Device number, if device. */ | ||
1424 | + unsigned int __pad2; | ||
1425 | + __off64_t st_size; /* Size of file, in bytes. */ | ||
1426 | + __blksize_t st_blksize; /* Optimal block size for I/O. */ | ||
1427 | + | ||
1428 | + __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */ | ||
1429 | +#ifdef __USE_MISC | ||
1430 | + /* Nanosecond resolution timestamps are stored in a format | ||
1431 | + equivalent to 'struct timespec'. This is the type used | ||
1432 | + whenever possible but the Unix namespace rules do not allow the | ||
1433 | + identifier 'timespec' to appear in the <sys/stat.h> header. | ||
1434 | + Therefore we have to handle the use of this header in strictly | ||
1435 | + standard-compliant sources special. */ | ||
1436 | + struct timespec st_atim; /* Time of last access. */ | ||
1437 | + struct timespec st_mtim; /* Time of last modification. */ | ||
1438 | + struct timespec st_ctim; /* Time of last status change. */ | ||
1439 | +#else | ||
1440 | + __time_t st_atime; /* Time of last access. */ | ||
1441 | + unsigned long int st_atimensec; /* Nscecs of last access. */ | ||
1442 | + __time_t st_mtime; /* Time of last modification. */ | ||
1443 | + unsigned long int st_mtimensec; /* Nsecs of last modification. */ | ||
1444 | + __time_t st_ctime; /* Time of last status change. */ | ||
1445 | + unsigned long int st_ctimensec; /* Nsecs of last status change. */ | ||
1446 | +#endif | ||
1447 | + __ino64_t st_ino; /* File serial number. */ | ||
1448 | + } __attribute__ ((packed,aligned(4))); | ||
1449 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c | ||
1450 | =================================================================== | ||
1451 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1452 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/lxstat64.c 2005-03-22 11:53:10.056702174 -0500 | ||
1453 | @@ -0,0 +1,99 @@ | ||
1454 | +/* lxstat64 using old-style Unix lstat system call. | ||
1455 | + Copyright (C) 1997-2002, 2003, 2005 Free Software Foundation, Inc. | ||
1456 | + This file is part of the GNU C Library. | ||
1457 | + | ||
1458 | + The GNU C Library is free software; you can redistribute it and/or | ||
1459 | + modify it under the terms of the GNU Lesser General Public | ||
1460 | + License as published by the Free Software Foundation; either | ||
1461 | + version 2.1 of the License, or (at your option) any later version. | ||
1462 | + | ||
1463 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1464 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1465 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1466 | + Lesser General Public License for more details. | ||
1467 | + | ||
1468 | + You should have received a copy of the GNU Lesser General Public | ||
1469 | + License along with the GNU C Library; if not, write to the Free | ||
1470 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1471 | + 02111-1307 USA. */ | ||
1472 | + | ||
1473 | +#include <errno.h> | ||
1474 | +#include <stddef.h> | ||
1475 | +#include <sys/stat.h> | ||
1476 | +#include <kernel_stat.h> | ||
1477 | + | ||
1478 | +#include <sysdep.h> | ||
1479 | +#include <sys/syscall.h> | ||
1480 | +#include <bp-checks.h> | ||
1481 | + | ||
1482 | +#include "kernel-features.h" | ||
1483 | + | ||
1484 | +#if __ASSUME_STAT64_SYSCALL == 0 | ||
1485 | +# include <xstatconv.h> | ||
1486 | +#endif | ||
1487 | + | ||
1488 | +#ifdef __NR_lstat64 | ||
1489 | +# if __ASSUME_STAT64_SYSCALL == 0 | ||
1490 | +/* The variable is shared between all wrappers around *stat64 calls. */ | ||
1491 | +extern int __have_no_stat64; | ||
1492 | +# endif | ||
1493 | +#endif | ||
1494 | + | ||
1495 | +/* Get information about the file NAME in BUF. */ | ||
1496 | +int | ||
1497 | +___lxstat64 (int vers, const char *name, struct stat64 *buf) | ||
1498 | +{ | ||
1499 | + int result; | ||
1500 | + struct kernel_stat64 kbuf64; | ||
1501 | + | ||
1502 | +#ifdef __ASSUME_STAT64_SYSCALL | ||
1503 | + result = INLINE_SYSCALL (lstat64, 2, CHECK_STRING (name), CHECK_1 (&kbuf64)); | ||
1504 | + if (result == 0) | ||
1505 | + result = __xstat64_kernel64_conv (vers, &kbuf64, buf); | ||
1506 | +# if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0 | ||
1507 | + if (__builtin_expect (!result, 1) && buf->__st_ino != (__ino_t) buf->st_ino) | ||
1508 | + buf->st_ino = buf->__st_ino; | ||
1509 | +# endif | ||
1510 | + return result; | ||
1511 | +#else | ||
1512 | + struct kernel_stat kbuf; | ||
1513 | +# ifdef __NR_lstat64 | ||
1514 | + if (! __have_no_stat64) | ||
1515 | + { | ||
1516 | + int saved_errno = errno; | ||
1517 | + result = INLINE_SYSCALL (lstat64, 2, CHECK_STRING (name), CHECK_1 (&kbuf64)); | ||
1518 | + | ||
1519 | + if (result != -1 || errno != ENOSYS) | ||
1520 | + { | ||
1521 | + if (result == 0) | ||
1522 | + result = __xstat64_kernel64_conv (vers, &kbuf64, buf); | ||
1523 | +# if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0 | ||
1524 | + if (!result && buf->__st_ino != (__ino_t) buf->st_ino) | ||
1525 | + buf->st_ino = buf->__st_ino; | ||
1526 | +# endif | ||
1527 | + return result; | ||
1528 | + } | ||
1529 | + | ||
1530 | + __set_errno (saved_errno); | ||
1531 | + __have_no_stat64 = 1; | ||
1532 | + } | ||
1533 | +# endif | ||
1534 | + result = INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), __ptrvalue (&kbuf)); | ||
1535 | + if (result == 0) | ||
1536 | + result = __xstat64_conv (vers, &kbuf, buf); | ||
1537 | + | ||
1538 | + return result; | ||
1539 | +#endif | ||
1540 | +} | ||
1541 | + | ||
1542 | +#include <shlib-compat.h> | ||
1543 | + | ||
1544 | +#if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) | ||
1545 | +versioned_symbol (libc, ___lxstat64, __lxstat64, GLIBC_2_2); | ||
1546 | +strong_alias (___lxstat64, __old__lxstat64) | ||
1547 | +compat_symbol (libc, __old__lxstat64, __lxstat64, GLIBC_2_1); | ||
1548 | +hidden_ver (___lxstat64, __lxstat64) | ||
1549 | +#else | ||
1550 | +strong_alias (___lxstat64, __lxstat64); | ||
1551 | +hidden_def (__lxstat64) | ||
1552 | +#endif | ||
1553 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c | ||
1554 | =================================================================== | ||
1555 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1556 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/oldgetrlimit.c 2005-03-22 11:53:10.056702174 -0500 | ||
1557 | @@ -0,0 +1 @@ | ||
1558 | +/* Empty. */ | ||
1559 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c | ||
1560 | =================================================================== | ||
1561 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1562 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/oldsetrlimit.c 2005-03-22 11:53:10.056702174 -0500 | ||
1563 | @@ -0,0 +1 @@ | ||
1564 | +/* Empty. */ | ||
1565 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/semop.c | ||
1566 | =================================================================== | ||
1567 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1568 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/semop.c 2005-03-22 11:53:10.056702174 -0500 | ||
1569 | @@ -0,0 +1,67 @@ | ||
1570 | +/* Copyright (C) 1995, 1997, 1998, 1999, 2000, 2005 | ||
1571 | + Free Software Foundation, Inc. | ||
1572 | + This file is part of the GNU C Library. | ||
1573 | + Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995. | ||
1574 | + | ||
1575 | + The GNU C Library is free software; you can redistribute it and/or | ||
1576 | + modify it under the terms of the GNU Lesser General Public | ||
1577 | + License as published by the Free Software Foundation; either | ||
1578 | + version 2.1 of the License, or (at your option) any later version. | ||
1579 | + | ||
1580 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1581 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1582 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1583 | + Lesser General Public License for more details. | ||
1584 | + | ||
1585 | + You should have received a copy of the GNU Lesser General Public | ||
1586 | + License along with the GNU C Library; if not, write to the Free | ||
1587 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1588 | + 02111-1307 USA. */ | ||
1589 | + | ||
1590 | +#include <errno.h> | ||
1591 | +#include <sys/sem.h> | ||
1592 | +#include <ipc_priv.h> | ||
1593 | +#include <alloca.h> | ||
1594 | +#include <sysdep.h> | ||
1595 | +#include <sys/syscall.h> | ||
1596 | +#include <bp-checks.h> | ||
1597 | + | ||
1598 | +struct kernel_sembuf | ||
1599 | +{ | ||
1600 | + unsigned short int sem_num; /* semaphore number */ | ||
1601 | + short int sem_op; /* semaphore operation */ | ||
1602 | + short int sem_flg; /* operation flag */ | ||
1603 | + short int __pad1; | ||
1604 | +}; | ||
1605 | + | ||
1606 | +/* Perform user-defined atomical operation of array of semaphores. */ | ||
1607 | + | ||
1608 | +int | ||
1609 | +semop (semid, sops, nsops) | ||
1610 | + int semid; | ||
1611 | + struct sembuf *sops; | ||
1612 | + size_t nsops; | ||
1613 | +{ | ||
1614 | + struct kernel_sembuf *ksops = alloca (sizeof (sops[0]) * nsops); | ||
1615 | + size_t i; | ||
1616 | + int result; | ||
1617 | + | ||
1618 | + for (i = 0; i < nsops; i++) | ||
1619 | + { | ||
1620 | + ksops[i].sem_num = sops[i].sem_num; | ||
1621 | + ksops[i].sem_op = sops[i].sem_op; | ||
1622 | + ksops[i].sem_flg = sops[i].sem_flg; | ||
1623 | + } | ||
1624 | + | ||
1625 | + result = INLINE_SYSCALL (ipc, 5, IPCOP_semop, | ||
1626 | + semid, (int) nsops, 0, CHECK_N (ksops, nsops)); | ||
1627 | + | ||
1628 | + for (i = 0; i < nsops; i++) | ||
1629 | + { | ||
1630 | + sops[i].sem_num = ksops[i].sem_num; | ||
1631 | + sops[i].sem_op = ksops[i].sem_op; | ||
1632 | + sops[i].sem_flg = ksops[i].sem_flg; | ||
1633 | + } | ||
1634 | + | ||
1635 | + return result; | ||
1636 | +} | ||
1637 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c | ||
1638 | =================================================================== | ||
1639 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1640 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/semtimedop.c 2005-03-22 11:53:10.057701931 -0500 | ||
1641 | @@ -0,0 +1,69 @@ | ||
1642 | +/* Copyright (C) 1995, 1997, 1998, 1999, 2000, 2005 | ||
1643 | + Free Software Foundation, Inc. | ||
1644 | + This file is part of the GNU C Library. | ||
1645 | + Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995. | ||
1646 | + | ||
1647 | + The GNU C Library is free software; you can redistribute it and/or | ||
1648 | + modify it under the terms of the GNU Lesser General Public | ||
1649 | + License as published by the Free Software Foundation; either | ||
1650 | + version 2.1 of the License, or (at your option) any later version. | ||
1651 | + | ||
1652 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1653 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1654 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1655 | + Lesser General Public License for more details. | ||
1656 | + | ||
1657 | + You should have received a copy of the GNU Lesser General Public | ||
1658 | + License along with the GNU C Library; if not, write to the Free | ||
1659 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1660 | + 02111-1307 USA. */ | ||
1661 | + | ||
1662 | +#include <errno.h> | ||
1663 | +#include <sys/sem.h> | ||
1664 | +#include <ipc_priv.h> | ||
1665 | +#include <alloca.h> | ||
1666 | +#include <sysdep.h> | ||
1667 | +#include <sys/syscall.h> | ||
1668 | +#include <bp-checks.h> | ||
1669 | + | ||
1670 | +struct kernel_sembuf | ||
1671 | +{ | ||
1672 | + unsigned short int sem_num; /* semaphore number */ | ||
1673 | + short int sem_op; /* semaphore operation */ | ||
1674 | + short int sem_flg; /* operation flag */ | ||
1675 | + short int __pad1; | ||
1676 | +}; | ||
1677 | + | ||
1678 | +/* Perform user-defined atomical operation of array of semaphores. */ | ||
1679 | + | ||
1680 | +int | ||
1681 | +semtimedop (semid, sops, nsops, timeout) | ||
1682 | + int semid; | ||
1683 | + struct sembuf *sops; | ||
1684 | + size_t nsops; | ||
1685 | + const struct timespec *timeout; | ||
1686 | +{ | ||
1687 | + struct kernel_sembuf *ksops = alloca (sizeof (sops[0]) * nsops); | ||
1688 | + size_t i; | ||
1689 | + int result; | ||
1690 | + | ||
1691 | + for (i = 0; i < nsops; i++) | ||
1692 | + { | ||
1693 | + ksops[i].sem_num = sops[i].sem_num; | ||
1694 | + ksops[i].sem_op = sops[i].sem_op; | ||
1695 | + ksops[i].sem_flg = sops[i].sem_flg; | ||
1696 | + } | ||
1697 | + | ||
1698 | + result = INLINE_SYSCALL (ipc, 6, IPCOP_semtimedop, | ||
1699 | + semid, (int) nsops, 0, CHECK_N (sops, nsops), | ||
1700 | + timeout); | ||
1701 | + | ||
1702 | + for (i = 0; i < nsops; i++) | ||
1703 | + { | ||
1704 | + sops[i].sem_num = ksops[i].sem_num; | ||
1705 | + sops[i].sem_op = ksops[i].sem_op; | ||
1706 | + sops[i].sem_flg = ksops[i].sem_flg; | ||
1707 | + } | ||
1708 | + | ||
1709 | + return result; | ||
1710 | +} | ||
1711 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/statfs64.c | ||
1712 | =================================================================== | ||
1713 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1714 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/statfs64.c 2005-03-22 11:53:10.057701931 -0500 | ||
1715 | @@ -0,0 +1,77 @@ | ||
1716 | +/* Return information about the filesystem on which FILE resides. | ||
1717 | + Copyright (C) 1996-2000,2003,2004,2005 Free Software Foundation, Inc. | ||
1718 | + This file is part of the GNU C Library. | ||
1719 | + | ||
1720 | + The GNU C Library is free software; you can redistribute it and/or | ||
1721 | + modify it under the terms of the GNU Lesser General Public | ||
1722 | + License as published by the Free Software Foundation; either | ||
1723 | + version 2.1 of the License, or (at your option) any later version. | ||
1724 | + | ||
1725 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1726 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1727 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1728 | + Lesser General Public License for more details. | ||
1729 | + | ||
1730 | + You should have received a copy of the GNU Lesser General Public | ||
1731 | + License along with the GNU C Library; if not, write to the Free | ||
1732 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1733 | + 02111-1307 USA. */ | ||
1734 | + | ||
1735 | +#include <errno.h> | ||
1736 | +#include <string.h> | ||
1737 | +#include <sys/statfs.h> | ||
1738 | +#include <stddef.h> | ||
1739 | +#include <sysdep.h> | ||
1740 | + | ||
1741 | + | ||
1742 | +# if __ASSUME_STATFS64 == 0 | ||
1743 | +int __no_statfs64 attribute_hidden; | ||
1744 | +#endif | ||
1745 | + | ||
1746 | +/* Return information about the filesystem on which FILE resides. */ | ||
1747 | +int | ||
1748 | +__statfs64 (const char *file, struct statfs64 *buf) | ||
1749 | +{ | ||
1750 | +#ifdef __NR_statfs64 | ||
1751 | +# if __ASSUME_STATFS64 == 0 | ||
1752 | + if (! __no_statfs64) | ||
1753 | +# endif | ||
1754 | + { | ||
1755 | + /* The EABI structure is the same as the old ABI structure, except | ||
1756 | + that it has four additional bytes of padding - at the end. We can | ||
1757 | + ignore them. */ | ||
1758 | + int result = INLINE_SYSCALL (statfs64, 3, file, sizeof (*buf) - 4, buf); | ||
1759 | + | ||
1760 | +# if __ASSUME_STATFS64 == 0 | ||
1761 | + if (result == 0 || errno != ENOSYS) | ||
1762 | +# endif | ||
1763 | + return result; | ||
1764 | + | ||
1765 | +# if __ASSUME_STATFS64 == 0 | ||
1766 | + __no_statfs64 = 1; | ||
1767 | +# endif | ||
1768 | + } | ||
1769 | +#endif | ||
1770 | + | ||
1771 | +#if __ASSUME_STATFS64 == 0 | ||
1772 | + struct statfs buf32; | ||
1773 | + | ||
1774 | + if (__statfs (file, &buf32) < 0) | ||
1775 | + return -1; | ||
1776 | + | ||
1777 | + buf->f_type = buf32.f_type; | ||
1778 | + buf->f_bsize = buf32.f_bsize; | ||
1779 | + buf->f_blocks = buf32.f_blocks; | ||
1780 | + buf->f_bfree = buf32.f_bfree; | ||
1781 | + buf->f_bavail = buf32.f_bavail; | ||
1782 | + buf->f_files = buf32.f_files; | ||
1783 | + buf->f_ffree = buf32.f_ffree; | ||
1784 | + buf->f_fsid = buf32.f_fsid; | ||
1785 | + buf->f_namelen = buf32.f_namelen; | ||
1786 | + buf->f_frsize = buf32.f_frsize; | ||
1787 | + memcpy (buf->f_spare, buf32.f_spare, sizeof (buf32.f_spare)); | ||
1788 | + | ||
1789 | + return 0; | ||
1790 | +#endif | ||
1791 | +} | ||
1792 | +weak_alias (__statfs64, statfs64) | ||
1793 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/uname.c | ||
1794 | =================================================================== | ||
1795 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1796 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/uname.c 2005-03-22 11:53:10.057701931 -0500 | ||
1797 | @@ -0,0 +1,43 @@ | ||
1798 | +/* Copyright (C) 2005 | ||
1799 | + Free Software Foundation, Inc. | ||
1800 | + This file is part of the GNU C Library. | ||
1801 | + | ||
1802 | + The GNU C Library is free software; you can redistribute it and/or | ||
1803 | + modify it under the terms of the GNU Lesser General Public | ||
1804 | + License as published by the Free Software Foundation; either | ||
1805 | + version 2.1 of the License, or (at your option) any later version. | ||
1806 | + | ||
1807 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1808 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1809 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1810 | + Lesser General Public License for more details. | ||
1811 | + | ||
1812 | + You should have received a copy of the GNU Lesser General Public | ||
1813 | + License along with the GNU C Library; if not, write to the Free | ||
1814 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1815 | + 02111-1307 USA. */ | ||
1816 | + | ||
1817 | +#include <errno.h> | ||
1818 | +#include <sysdep.h> | ||
1819 | +#include <sys/syscall.h> | ||
1820 | +#include <string.h> | ||
1821 | +#include <sys/utsname.h> | ||
1822 | + | ||
1823 | +/* The kernel's struct utsname is two bytes larger than a userland struct | ||
1824 | + utsname due to the APCS structure size boundary. */ | ||
1825 | + | ||
1826 | +int | ||
1827 | +__uname (struct utsname *__name) | ||
1828 | +{ | ||
1829 | + char buf[sizeof (struct utsname) + 2]; | ||
1830 | + int result = INLINE_SYSCALL (uname, 1, buf); | ||
1831 | + | ||
1832 | + if (result == 0) | ||
1833 | + memcpy (__name, buf, sizeof (struct utsname)); | ||
1834 | + | ||
1835 | + return result; | ||
1836 | +} | ||
1837 | + | ||
1838 | +libc_hidden_def (__uname) | ||
1839 | +strong_alias (__uname, uname) | ||
1840 | +libc_hidden_weak (uname) | ||
1841 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/xstat64.c | ||
1842 | =================================================================== | ||
1843 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1844 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/xstat64.c 2005-03-22 11:53:10.058701689 -0500 | ||
1845 | @@ -0,0 +1,103 @@ | ||
1846 | +/* xstat64 using old-style Unix stat system call. | ||
1847 | + Copyright (C) 1991, 1995-2002, 2003, 2005 Free Software Foundation, Inc. | ||
1848 | + This file is part of the GNU C Library. | ||
1849 | + | ||
1850 | + The GNU C Library is free software; you can redistribute it and/or | ||
1851 | + modify it under the terms of the GNU Lesser General Public | ||
1852 | + License as published by the Free Software Foundation; either | ||
1853 | + version 2.1 of the License, or (at your option) any later version. | ||
1854 | + | ||
1855 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1856 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1857 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1858 | + Lesser General Public License for more details. | ||
1859 | + | ||
1860 | + You should have received a copy of the GNU Lesser General Public | ||
1861 | + License along with the GNU C Library; if not, write to the Free | ||
1862 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1863 | + 02111-1307 USA. */ | ||
1864 | + | ||
1865 | +#include <errno.h> | ||
1866 | +#include <stddef.h> | ||
1867 | +#include <sys/stat.h> | ||
1868 | +#include <kernel_stat.h> | ||
1869 | + | ||
1870 | +#include <sysdep.h> | ||
1871 | +#include <sys/syscall.h> | ||
1872 | +#include <bp-checks.h> | ||
1873 | + | ||
1874 | +#include "kernel-features.h" | ||
1875 | + | ||
1876 | +#if __ASSUME_STAT64_SYSCALL == 0 | ||
1877 | +# include <xstatconv.h> | ||
1878 | +#endif | ||
1879 | + | ||
1880 | +#ifdef __NR_stat64 | ||
1881 | +# if __ASSUME_STAT64_SYSCALL == 0 | ||
1882 | +/* The variable is shared between all wrappers around *stat64 calls. | ||
1883 | + This is the definition. */ | ||
1884 | +int __have_no_stat64; | ||
1885 | +# endif | ||
1886 | +#endif | ||
1887 | + | ||
1888 | +/* Get information about the file NAME in BUF. */ | ||
1889 | + | ||
1890 | +int | ||
1891 | +___xstat64 (int vers, const char *name, struct stat64 *buf) | ||
1892 | +{ | ||
1893 | + int result; | ||
1894 | + struct kernel_stat64 kbuf64; | ||
1895 | + | ||
1896 | +#if __ASSUME_STAT64_SYSCALL > 0 | ||
1897 | + result = INLINE_SYSCALL (stat64, 2, CHECK_STRING (name), CHECK_1 (&kbuf64)); | ||
1898 | + if (result == 0) | ||
1899 | + result = __xstat64_kernel64_conv (vers, &kbuf64, buf); | ||
1900 | +# if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0 | ||
1901 | + if (__builtin_expect (!result, 1) && buf->__st_ino != (__ino_t) buf->st_ino) | ||
1902 | + buf->st_ino = buf->__st_ino; | ||
1903 | +# endif | ||
1904 | + return result; | ||
1905 | +#else | ||
1906 | + struct kernel_stat kbuf; | ||
1907 | +# if defined __NR_stat64 | ||
1908 | + if (! __have_no_stat64) | ||
1909 | + { | ||
1910 | + int saved_errno = errno; | ||
1911 | + result = INLINE_SYSCALL (stat64, 2, CHECK_STRING (name), CHECK_1 (&kbuf64)); | ||
1912 | + | ||
1913 | + if (result != -1 || errno != ENOSYS) | ||
1914 | + { | ||
1915 | + if (result == 0) | ||
1916 | + result = __xstat64_kernel64_conv (vers, &kbuf64, buf); | ||
1917 | +# if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0 | ||
1918 | + if (!result && buf->__st_ino != (__ino_t) buf->st_ino) | ||
1919 | + buf->st_ino = buf->__st_ino; | ||
1920 | +# endif | ||
1921 | + return result; | ||
1922 | + } | ||
1923 | + | ||
1924 | + __set_errno (saved_errno); | ||
1925 | + __have_no_stat64 = 1; | ||
1926 | + } | ||
1927 | +# endif | ||
1928 | + | ||
1929 | + result = INLINE_SYSCALL (stat, 2, CHECK_STRING (name), __ptrvalue (&kbuf)); | ||
1930 | + if (result == 0) | ||
1931 | + result = __xstat64_conv (vers, &kbuf, buf); | ||
1932 | + | ||
1933 | + return result; | ||
1934 | +#endif | ||
1935 | +} | ||
1936 | + | ||
1937 | + | ||
1938 | +#include <shlib-compat.h> | ||
1939 | + | ||
1940 | +#if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) | ||
1941 | +versioned_symbol (libc, ___xstat64, __xstat64, GLIBC_2_2); | ||
1942 | +strong_alias (___xstat64, __old__xstat64) | ||
1943 | +compat_symbol (libc, __old__xstat64, __xstat64, GLIBC_2_1); | ||
1944 | +hidden_ver (___xstat64, __xstat64) | ||
1945 | +#else | ||
1946 | +strong_alias (___xstat64, __xstat64) | ||
1947 | +hidden_def (__xstat64) | ||
1948 | +#endif | ||
1949 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c | ||
1950 | =================================================================== | ||
1951 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
1952 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/xstatconv.c 2005-03-22 11:53:10.058701689 -0500 | ||
1953 | @@ -0,0 +1,341 @@ | ||
1954 | +/* Convert between the kernel's `struct stat' format, and libc's. | ||
1955 | + Copyright (C) 1991,1995-1997,2000,2002,2003 Free Software Foundation, Inc. | ||
1956 | + This file is part of the GNU C Library. | ||
1957 | + | ||
1958 | + The GNU C Library is free software; you can redistribute it and/or | ||
1959 | + modify it under the terms of the GNU Lesser General Public | ||
1960 | + License as published by the Free Software Foundation; either | ||
1961 | + version 2.1 of the License, or (at your option) any later version. | ||
1962 | + | ||
1963 | + The GNU C Library is distributed in the hope that it will be useful, | ||
1964 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
1965 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
1966 | + Lesser General Public License for more details. | ||
1967 | + | ||
1968 | + You should have received a copy of the GNU Lesser General Public | ||
1969 | + License along with the GNU C Library; if not, write to the Free | ||
1970 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
1971 | + 02111-1307 USA. */ | ||
1972 | + | ||
1973 | +#include <errno.h> | ||
1974 | +#include <sys/stat.h> | ||
1975 | +#include <kernel_stat.h> | ||
1976 | + | ||
1977 | +#ifdef STAT_IS_KERNEL_STAT | ||
1978 | + | ||
1979 | +/* Dummy. */ | ||
1980 | +struct kernel_stat; | ||
1981 | + | ||
1982 | +#else | ||
1983 | + | ||
1984 | +#include <string.h> | ||
1985 | + | ||
1986 | + | ||
1987 | +#if !defined __ASSUME_STAT64_SYSCALL || defined XSTAT_IS_XSTAT64 | ||
1988 | +int | ||
1989 | +__xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf) | ||
1990 | +{ | ||
1991 | + switch (vers) | ||
1992 | + { | ||
1993 | + case _STAT_VER_KERNEL: | ||
1994 | + /* Nothing to do. The struct is in the form the kernel expects. | ||
1995 | + We should have short-circuted before we got here, but for | ||
1996 | + completeness... */ | ||
1997 | + *(struct kernel_stat *) ubuf = *kbuf; | ||
1998 | + break; | ||
1999 | + | ||
2000 | + case _STAT_VER_LINUX: | ||
2001 | + { | ||
2002 | + struct stat *buf = ubuf; | ||
2003 | + | ||
2004 | + /* Convert to current kernel version of `struct stat'. */ | ||
2005 | + buf->st_dev = kbuf->st_dev; | ||
2006 | +#ifdef _HAVE_STAT___PAD1 | ||
2007 | + buf->__pad1 = 0; | ||
2008 | +#endif | ||
2009 | + buf->st_ino = kbuf->st_ino; | ||
2010 | + buf->st_mode = kbuf->st_mode; | ||
2011 | + buf->st_nlink = kbuf->st_nlink; | ||
2012 | + buf->st_uid = kbuf->st_uid; | ||
2013 | + buf->st_gid = kbuf->st_gid; | ||
2014 | + buf->st_rdev = kbuf->st_rdev; | ||
2015 | +#ifdef _HAVE_STAT___PAD2 | ||
2016 | + buf->__pad2 = 0; | ||
2017 | +#endif | ||
2018 | + buf->st_size = kbuf->st_size; | ||
2019 | + buf->st_blksize = kbuf->st_blksize; | ||
2020 | + buf->st_blocks = kbuf->st_blocks; | ||
2021 | +#ifdef _HAVE_STAT_NSEC | ||
2022 | + buf->st_atim.tv_sec = kbuf->st_atim.tv_sec; | ||
2023 | + buf->st_atim.tv_nsec = kbuf->st_atim.tv_nsec; | ||
2024 | + buf->st_mtim.tv_sec = kbuf->st_mtim.tv_sec; | ||
2025 | + buf->st_mtim.tv_nsec = kbuf->st_mtim.tv_nsec; | ||
2026 | + buf->st_ctim.tv_sec = kbuf->st_ctim.tv_sec; | ||
2027 | + buf->st_ctim.tv_nsec = kbuf->st_ctim.tv_nsec; | ||
2028 | +#else | ||
2029 | + buf->st_atime = kbuf->st_atime; | ||
2030 | + buf->st_mtime = kbuf->st_mtime; | ||
2031 | + buf->st_ctime = kbuf->st_ctime; | ||
2032 | +#endif | ||
2033 | +#ifdef _HAVE_STAT___UNUSED1 | ||
2034 | + buf->__unused1 = 0; | ||
2035 | +#endif | ||
2036 | +#ifdef _HAVE_STAT___UNUSED2 | ||
2037 | + buf->__unused2 = 0; | ||
2038 | +#endif | ||
2039 | +#ifdef _HAVE_STAT___UNUSED3 | ||
2040 | + buf->__unused3 = 0; | ||
2041 | +#endif | ||
2042 | +#ifdef _HAVE_STAT___UNUSED4 | ||
2043 | + buf->__unused4 = 0; | ||
2044 | +#endif | ||
2045 | +#ifdef _HAVE_STAT___UNUSED5 | ||
2046 | + buf->__unused5 = 0; | ||
2047 | +#endif | ||
2048 | + } | ||
2049 | + break; | ||
2050 | + | ||
2051 | + default: | ||
2052 | + __set_errno (EINVAL); | ||
2053 | + return -1; | ||
2054 | + } | ||
2055 | + | ||
2056 | + return 0; | ||
2057 | +} | ||
2058 | +#endif | ||
2059 | + | ||
2060 | +int | ||
2061 | +__xstat64_conv (int vers, struct kernel_stat *kbuf, void *ubuf) | ||
2062 | +{ | ||
2063 | +#ifdef XSTAT_IS_XSTAT64 | ||
2064 | + return __xstat_conv (vers, kbuf, ubuf); | ||
2065 | +#else | ||
2066 | + switch (vers) | ||
2067 | + { | ||
2068 | + case _STAT_VER_LINUX: | ||
2069 | + { | ||
2070 | + struct stat64 *buf = ubuf; | ||
2071 | + | ||
2072 | + /* Convert to current kernel version of `struct stat64'. */ | ||
2073 | + buf->st_dev = kbuf->st_dev; | ||
2074 | +#ifdef _HAVE_STAT64___PAD1 | ||
2075 | + buf->__pad1 = 0; | ||
2076 | +#endif | ||
2077 | + buf->st_ino = kbuf->st_ino; | ||
2078 | +#ifdef _HAVE_STAT64___ST_INO | ||
2079 | + buf->__st_ino = kbuf->st_ino; | ||
2080 | +#endif | ||
2081 | + buf->st_mode = kbuf->st_mode; | ||
2082 | + buf->st_nlink = kbuf->st_nlink; | ||
2083 | + buf->st_uid = kbuf->st_uid; | ||
2084 | + buf->st_gid = kbuf->st_gid; | ||
2085 | + buf->st_rdev = kbuf->st_rdev; | ||
2086 | +#ifdef _HAVE_STAT64___PAD2 | ||
2087 | + buf->__pad2 = 0; | ||
2088 | +#endif | ||
2089 | + buf->st_size = kbuf->st_size; | ||
2090 | + buf->st_blksize = kbuf->st_blksize; | ||
2091 | + buf->st_blocks = kbuf->st_blocks; | ||
2092 | +#ifdef _HAVE_STAT64_NSEC | ||
2093 | + buf->st_atim.tv_sec = kbuf->st_atim.tv_sec; | ||
2094 | + buf->st_atim.tv_nsec = kbuf->st_atim.tv_nsec; | ||
2095 | + buf->st_mtim.tv_sec = kbuf->st_mtim.tv_sec; | ||
2096 | + buf->st_mtim.tv_nsec = kbuf->st_mtim.tv_nsec; | ||
2097 | + buf->st_ctim.tv_sec = kbuf->st_ctim.tv_sec; | ||
2098 | + buf->st_ctim.tv_nsec = kbuf->st_ctim.tv_nsec; | ||
2099 | +#else | ||
2100 | + buf->st_atime = kbuf->st_atime; | ||
2101 | + buf->st_mtime = kbuf->st_mtime; | ||
2102 | + buf->st_ctime = kbuf->st_ctime; | ||
2103 | +#endif | ||
2104 | +#ifdef _HAVE_STAT64___UNUSED1 | ||
2105 | + buf->__unused1 = 0; | ||
2106 | +#endif | ||
2107 | +#ifdef _HAVE_STAT64___UNUSED2 | ||
2108 | + buf->__unused2 = 0; | ||
2109 | +#endif | ||
2110 | +#ifdef _HAVE_STAT64___UNUSED3 | ||
2111 | + buf->__unused3 = 0; | ||
2112 | +#endif | ||
2113 | +#ifdef _HAVE_STAT64___UNUSED4 | ||
2114 | + buf->__unused4 = 0; | ||
2115 | +#endif | ||
2116 | +#ifdef _HAVE_STAT64___UNUSED5 | ||
2117 | + buf->__unused5 = 0; | ||
2118 | +#endif | ||
2119 | + } | ||
2120 | + break; | ||
2121 | + | ||
2122 | + /* If struct stat64 is different from struct stat then | ||
2123 | + _STAT_VER_KERNEL does not make sense. */ | ||
2124 | + case _STAT_VER_KERNEL: | ||
2125 | + default: | ||
2126 | + __set_errno (EINVAL); | ||
2127 | + return -1; | ||
2128 | + } | ||
2129 | + | ||
2130 | + return 0; | ||
2131 | +#endif | ||
2132 | +} | ||
2133 | + | ||
2134 | +int | ||
2135 | +__xstat32_conv (int vers, void *kbuf_, struct stat *buf) | ||
2136 | +{ | ||
2137 | + struct kernel_stat64 *kbuf = kbuf_; | ||
2138 | + | ||
2139 | + switch (vers) | ||
2140 | + { | ||
2141 | + case _STAT_VER_LINUX: | ||
2142 | + { | ||
2143 | + /* Convert current kernel version of `struct stat64' to | ||
2144 | + `struct stat'. */ | ||
2145 | + buf->st_dev = kbuf->st_dev; | ||
2146 | +#ifdef _HAVE_STAT___PAD1 | ||
2147 | + buf->__pad1 = 0; | ||
2148 | +#endif | ||
2149 | +#ifdef _HAVE_STAT64___ST_INO | ||
2150 | +# if __ASSUME_ST_INO_64_BIT == 0 | ||
2151 | + if (kbuf->st_ino == 0) | ||
2152 | + buf->st_ino = kbuf->__st_ino; | ||
2153 | + else | ||
2154 | +# endif | ||
2155 | + { | ||
2156 | + buf->st_ino = kbuf->st_ino; | ||
2157 | + if (sizeof (buf->st_ino) != sizeof (kbuf->st_ino) | ||
2158 | + && buf->st_ino != kbuf->st_ino) | ||
2159 | + { | ||
2160 | + __set_errno (EOVERFLOW); | ||
2161 | + return -1; | ||
2162 | + } | ||
2163 | + } | ||
2164 | +#else | ||
2165 | + buf->st_ino = kbuf->st_ino; | ||
2166 | + if (sizeof (buf->st_ino) != sizeof (kbuf->st_ino) | ||
2167 | + && buf->st_ino != kbuf->st_ino) | ||
2168 | + { | ||
2169 | + __set_errno (EOVERFLOW); | ||
2170 | + return -1; | ||
2171 | + } | ||
2172 | +#endif | ||
2173 | + buf->st_mode = kbuf->st_mode; | ||
2174 | + buf->st_nlink = kbuf->st_nlink; | ||
2175 | + buf->st_uid = kbuf->st_uid; | ||
2176 | + buf->st_gid = kbuf->st_gid; | ||
2177 | + buf->st_rdev = kbuf->st_rdev; | ||
2178 | +#ifdef _HAVE_STAT___PAD2 | ||
2179 | + buf->__pad2 = 0; | ||
2180 | +#endif | ||
2181 | + buf->st_size = kbuf->st_size; | ||
2182 | + /* Check for overflow. */ | ||
2183 | + if (sizeof (buf->st_size) != sizeof (kbuf->st_size) | ||
2184 | + && buf->st_size != kbuf->st_size) | ||
2185 | + { | ||
2186 | + __set_errno (EOVERFLOW); | ||
2187 | + return -1; | ||
2188 | + } | ||
2189 | + buf->st_blksize = kbuf->st_blksize; | ||
2190 | + buf->st_blocks = kbuf->st_blocks; | ||
2191 | + /* Check for overflow. */ | ||
2192 | + if (sizeof (buf->st_blocks) != sizeof (kbuf->st_blocks) | ||
2193 | + && buf->st_blocks != kbuf->st_blocks) | ||
2194 | + { | ||
2195 | + __set_errno (EOVERFLOW); | ||
2196 | + return -1; | ||
2197 | + } | ||
2198 | +#ifdef _HAVE_STAT_NSEC | ||
2199 | + buf->st_atim.tv_sec = kbuf->st_atim.tv_sec; | ||
2200 | + buf->st_atim.tv_nsec = kbuf->st_atim.tv_nsec; | ||
2201 | + buf->st_mtim.tv_sec = kbuf->st_mtim.tv_sec; | ||
2202 | + buf->st_mtim.tv_nsec = kbuf->st_mtim.tv_nsec; | ||
2203 | + buf->st_ctim.tv_sec = kbuf->st_ctim.tv_sec; | ||
2204 | + buf->st_ctim.tv_nsec = kbuf->st_ctim.tv_nsec; | ||
2205 | +#else | ||
2206 | + buf->st_atime = kbuf->st_atime; | ||
2207 | + buf->st_mtime = kbuf->st_mtime; | ||
2208 | + buf->st_ctime = kbuf->st_ctime; | ||
2209 | +#endif | ||
2210 | + | ||
2211 | +#ifdef _HAVE_STAT___UNUSED1 | ||
2212 | + buf->__unused1 = 0; | ||
2213 | +#endif | ||
2214 | +#ifdef _HAVE_STAT___UNUSED2 | ||
2215 | + buf->__unused2 = 0; | ||
2216 | +#endif | ||
2217 | +#ifdef _HAVE_STAT___UNUSED3 | ||
2218 | + buf->__unused3 = 0; | ||
2219 | +#endif | ||
2220 | +#ifdef _HAVE_STAT___UNUSED4 | ||
2221 | + buf->__unused4 = 0; | ||
2222 | +#endif | ||
2223 | +#ifdef _HAVE_STAT___UNUSED5 | ||
2224 | + buf->__unused5 = 0; | ||
2225 | +#endif | ||
2226 | + } | ||
2227 | + break; | ||
2228 | + | ||
2229 | + /* If struct stat64 is different from struct stat then | ||
2230 | + _STAT_VER_KERNEL does not make sense. */ | ||
2231 | + case _STAT_VER_KERNEL: | ||
2232 | + default: | ||
2233 | + __set_errno (EINVAL); | ||
2234 | + return -1; | ||
2235 | + } | ||
2236 | + | ||
2237 | + return 0; | ||
2238 | +} | ||
2239 | + | ||
2240 | +int | ||
2241 | +__xstat64_kernel64_conv (int vers, void *kbuf_, struct stat64 *buf) | ||
2242 | +{ | ||
2243 | + struct kernel_stat64 *kbuf = kbuf_; | ||
2244 | + | ||
2245 | + switch (vers) | ||
2246 | + { | ||
2247 | + case _STAT_VER_LINUX: | ||
2248 | + { | ||
2249 | + /* Convert current kernel version of `struct stat64' to | ||
2250 | + user version of `struct stat64'. */ | ||
2251 | + buf->st_dev = kbuf->st_dev; | ||
2252 | +#ifdef _HAVE_STAT64___PAD1 | ||
2253 | + buf->__pad1 = kbuf->__pad1; | ||
2254 | +#endif | ||
2255 | +#ifdef _HAVE_STAT64___ST_INO | ||
2256 | + buf->__st_ino = kbuf->__st_ino; | ||
2257 | +#endif | ||
2258 | + buf->st_mode = kbuf->st_mode; | ||
2259 | + buf->st_nlink = kbuf->st_nlink; | ||
2260 | + buf->st_uid = kbuf->st_uid; | ||
2261 | + buf->st_gid = kbuf->st_gid; | ||
2262 | + buf->st_rdev = kbuf->st_rdev; | ||
2263 | +#ifdef _HAVE_STAT64___PAD2 | ||
2264 | + buf->__pad2 = kbuf->__pad2; | ||
2265 | +#endif | ||
2266 | + buf->st_size = kbuf->st_size; | ||
2267 | + buf->st_blksize = kbuf->st_blksize; | ||
2268 | + buf->st_blocks = kbuf->st_blocks; | ||
2269 | +#ifdef _HAVE_STAT64_NSEC | ||
2270 | + buf->st_atim.tv_sec = kbuf->st_atim.tv_sec; | ||
2271 | + buf->st_atim.tv_nsec = kbuf->st_atim.tv_nsec; | ||
2272 | + buf->st_mtim.tv_sec = kbuf->st_mtim.tv_sec; | ||
2273 | + buf->st_mtim.tv_nsec = kbuf->st_mtim.tv_nsec; | ||
2274 | + buf->st_ctim.tv_sec = kbuf->st_ctim.tv_sec; | ||
2275 | + buf->st_ctim.tv_nsec = kbuf->st_ctim.tv_nsec; | ||
2276 | +#else | ||
2277 | + buf->st_atime = kbuf->st_atime; | ||
2278 | + buf->st_mtime = kbuf->st_mtime; | ||
2279 | + buf->st_ctime = kbuf->st_ctime; | ||
2280 | +#endif | ||
2281 | + buf->st_ino = kbuf->st_ino; | ||
2282 | + } | ||
2283 | + break; | ||
2284 | + | ||
2285 | + case _STAT_VER_KERNEL: | ||
2286 | + default: | ||
2287 | + __set_errno (EINVAL); | ||
2288 | + return -1; | ||
2289 | + } | ||
2290 | + | ||
2291 | + return 0; | ||
2292 | +} | ||
2293 | + | ||
2294 | +#endif | ||
2295 | Index: glibc/sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h | ||
2296 | =================================================================== | ||
2297 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
2298 | +++ glibc/sysdeps/unix/sysv/linux/arm/eabi/xstatconv.h 2005-03-22 11:53:10.058701689 -0500 | ||
2299 | @@ -0,0 +1,28 @@ | ||
2300 | +/* Convert between the kernel's `struct stat' format, and libc's. | ||
2301 | + Copyright (C) 1991,1995-1997,2000,2002,2003 Free Software Foundation, Inc. | ||
2302 | + This file is part of the GNU C Library. | ||
2303 | + | ||
2304 | + The GNU C Library is free software; you can redistribute it and/or | ||
2305 | + modify it under the terms of the GNU Lesser General Public | ||
2306 | + License as published by the Free Software Foundation; either | ||
2307 | + version 2.1 of the License, or (at your option) any later version. | ||
2308 | + | ||
2309 | + The GNU C Library is distributed in the hope that it will be useful, | ||
2310 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
2311 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
2312 | + Lesser General Public License for more details. | ||
2313 | + | ||
2314 | + You should have received a copy of the GNU Lesser General Public | ||
2315 | + License along with the GNU C Library; if not, write to the Free | ||
2316 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
2317 | + 02111-1307 USA. */ | ||
2318 | + | ||
2319 | +#include "kernel-features.h" | ||
2320 | + | ||
2321 | +#ifndef STAT_IS_KERNEL_STAT | ||
2322 | +extern int __xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf); | ||
2323 | +extern int __xstat64_conv (int vers, struct kernel_stat *kbuf, void *ubuf); | ||
2324 | +#endif | ||
2325 | +extern int __xstat32_conv (int vers, void *kbuf, struct stat *buf); | ||
2326 | +extern int __xstat64_kernel64_conv (int vers, struct kernel_stat64 *kbuf, | ||
2327 | + struct stat64 *buf); | ||
2328 | Index: glibc/sysdeps/arm/eabi/fpu/fraiseexcpt.c | ||
2329 | =================================================================== | ||
2330 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
2331 | +++ glibc/sysdeps/arm/eabi/fpu/fraiseexcpt.c 2005-03-22 12:34:55.522464918 -0500 | ||
2332 | @@ -0,0 +1,67 @@ | ||
2333 | +/* Raise given exceptions. | ||
2334 | + Copyright (C) 2004 Free Software Foundation, Inc. | ||
2335 | + This file is part of the GNU C Library. | ||
2336 | + | ||
2337 | + The GNU C Library is free software; you can redistribute it and/or | ||
2338 | + modify it under the terms of the GNU Lesser General Public | ||
2339 | + License as published by the Free Software Foundation; either | ||
2340 | + version 2.1 of the License, or (at your option) any later version. | ||
2341 | + | ||
2342 | + The GNU C Library is distributed in the hope that it will be useful, | ||
2343 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
2344 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
2345 | + Lesser General Public License for more details. | ||
2346 | + | ||
2347 | + You should have received a copy of the GNU Lesser General Public | ||
2348 | + License along with the GNU C Library; if not, write to the Free | ||
2349 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
2350 | + 02111-1307 USA. */ | ||
2351 | + | ||
2352 | +#include <fpu_control.h> | ||
2353 | +#include <fenv.h> | ||
2354 | +#include <float.h> | ||
2355 | + | ||
2356 | +int | ||
2357 | +feraiseexcept (int excepts) | ||
2358 | +{ | ||
2359 | + float dummy; | ||
2360 | + int fpscr; | ||
2361 | + | ||
2362 | + /* Raise exceptions represented by EXPECTS. But we must raise only | ||
2363 | + one signal at a time. It is important that if the overflow/underflow | ||
2364 | + exception and the inexact exception are given at the same time, | ||
2365 | + the overflow/underflow exception follows the inexact exception. After | ||
2366 | + each exception we read from the fpscr, to force the exception to be | ||
2367 | + raised immediately. */ | ||
2368 | + | ||
2369 | + /* First: invalid exception. */ | ||
2370 | + if (FE_INVALID & excepts) | ||
2371 | + __asm__ __volatile__ ("fdivs %0,%2,%3\n\tfmrx %1, fpscr" | ||
2372 | + : "=w" (dummy), "=r" (fpscr) : "w" (0.0f), "w" (0.0f) ); | ||
2373 | + | ||
2374 | + /* Next: division by zero. */ | ||
2375 | + if (FE_DIVBYZERO & excepts) | ||
2376 | + __asm__ __volatile__ ("fdivs %0,%2,%3\n\tfmrx %1, fpscr" | ||
2377 | + : "=w" (dummy), "=r" (fpscr) : "w" (1.0f), "w" (0.0f) ); | ||
2378 | + | ||
2379 | + /* Next: overflow. */ | ||
2380 | + if (FE_OVERFLOW & excepts) | ||
2381 | + /* There's no way to raise overflow without also raising inexact. */ | ||
2382 | + __asm__ __volatile__ ("fadds %0,%2,%3\n\tfmrx %1, fpscr" | ||
2383 | + : "=w" (dummy), "=r" (fpscr) : "w" (FLT_MAX), "w" (1.0e32f) ); | ||
2384 | + | ||
2385 | + /* Next: underflow. */ | ||
2386 | + if (FE_UNDERFLOW & excepts) | ||
2387 | + __asm__ __volatile__ ("fdivs %0,%2,%3\n\tfmrx %1, fpscr" | ||
2388 | + : "=w" (dummy), "=r" (fpscr) : "w" (FLT_MIN), "w" (3.0f) ); | ||
2389 | + | ||
2390 | + /* Last: inexact. */ | ||
2391 | + if (FE_INEXACT & excepts) | ||
2392 | + __asm__ __volatile__ ("fdivs %0,%2,%3\n\tfmrx %1, fpscr" | ||
2393 | + : "=w" (dummy), "=r" (fpscr) : "w" (2.0f), "w" (3.0f) ); | ||
2394 | + | ||
2395 | + /* Success. */ | ||
2396 | + return 0; | ||
2397 | +} | ||
2398 | + | ||
2399 | +libm_hidden_def (feraiseexcept) | ||
2400 | Index: glibc/sysdeps/arm/eabi/fpu/feholdexcpt.c | ||
2401 | =================================================================== | ||
2402 | --- /dev/null 1970-01-01 00:00:00.000000000 +0000 | ||
2403 | +++ glibc/sysdeps/arm/eabi/fpu/feholdexcpt.c 2005-03-22 12:34:55.521465156 -0500 | ||
2404 | @@ -0,0 +1,41 @@ | ||
2405 | +/* Store current floating-point environment and clear exceptions. | ||
2406 | + Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc. | ||
2407 | + This file is part of the GNU C Library. | ||
2408 | + | ||
2409 | + The GNU C Library is free software; you can redistribute it and/or | ||
2410 | + modify it under the terms of the GNU Lesser General Public | ||
2411 | + License as published by the Free Software Foundation; either | ||
2412 | + version 2.1 of the License, or (at your option) any later version. | ||
2413 | + | ||
2414 | + The GNU C Library is distributed in the hope that it will be useful, | ||
2415 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
2416 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
2417 | + Lesser General Public License for more details. | ||
2418 | + | ||
2419 | + You should have received a copy of the GNU Lesser General Public | ||
2420 | + License along with the GNU C Library; if not, write to the Free | ||
2421 | + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | ||
2422 | + 02111-1307 USA. */ | ||
2423 | + | ||
2424 | +#include <fenv.h> | ||
2425 | +#include <fpu_control.h> | ||
2426 | + | ||
2427 | +int | ||
2428 | +feholdexcept (fenv_t *envp) | ||
2429 | +{ | ||
2430 | + unsigned long int temp; | ||
2431 | + | ||
2432 | + /* Store the environment. */ | ||
2433 | + _FPU_GETCW(temp); | ||
2434 | + envp->__cw = temp; | ||
2435 | + | ||
2436 | + /* Now set all exceptions to non-stop. */ | ||
2437 | + temp &= ~(FE_ALL_EXCEPT << FE_EXCEPT_SHIFT); | ||
2438 | + | ||
2439 | + /* And clear all exception flags. */ | ||
2440 | + temp &= ~FE_ALL_EXCEPT; | ||
2441 | + | ||
2442 | + _FPU_SETCW(temp); | ||
2443 | + | ||
2444 | + return 0; | ||
2445 | +} | ||
2446 | |||