source: rtems/cpukit/score/cpu/sparc/ChangeLog @ a32835a3

4.104.114.84.9
Last change on this file since a32835a3 was a32835a3, checked in by Joel Sherrill <joel.sherrill@…>, on May 10, 2007 at 6:40:49 PM

2007-05-10 Joel Sherrill <joel.sherrill@…>

PR 1237/rtems

  • cpu.c, cpu_asm.S, rtems/score/cpu.h: Add logic to prevent stack creep when interrupts occur at a sufficient rate that the interrupted thread never gets to clean its stack. This patch ensures that an interrupted thread will not nest ISR dispatches on its stack.
  • Property mode set to 100644
File size: 10.5 KB
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12007-05-10      Joel Sherrill <joel.sherrill@OARcorp.com>
2
3        PR 1237/rtems
4        * cpu.c, cpu_asm.S, rtems/score/cpu.h: Add logic to prevent stack creep
5        when interrupts occur at a sufficient rate that the interrupted
6        thread never gets to clean its stack. This patch ensures that an
7        interrupted thread will not nest ISR dispatches on its stack.
8
92007-05-09      Ralf Corsépius <ralf.corsepius@rtems.org>
10
11        * rtems/score/cpu.h: Remove CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES.
12
132007-04-17      Ralf Corsépius <ralf.corsepius@rtems.org>
14
15        * cpu.c:
16          Use Context_Control_fp* instead of void* for fp_contexts.
17        * rtems/score/cpu.h:
18          Use Context_Control_fp* instead of void* for fp_contexts.
19          Eliminate evil casts.
20
212006-11-17      Ralf Corsépius <ralf.corsepius@rtems.org>
22
23        * rtems/score/types.h: Remove unsigned64, signed64.
24
252006-11-14      Jiri Gaisler <jiri@gaisler.com>
26
27        * cpu_asm.S: Properly support synchronous traps.
28
292006-01-16      Joel Sherrill <joel@OARcorp.com>
30
31        * rtems/score/cpu.h: Part of a large patch to improve Doxygen output.
32        As a side-effect, grammar and spelling errors were corrected, spacing
33        errors were address, and some variable names were improved.
34
352005-11-08      Ralf Corsepius <ralf.corsepius@rtems.org>
36
37        * rtems/score/types.h: Eliminate unsigned16, unsigned32.
38
392005-10-27      Ralf Corsepius <ralf.corsepius@rtems.org>
40
41        * rtems/asm.h: Remove private version of CONCAT macros.
42        Include <rtems/concat.h> instead.
43
442005-02-08      Ralf Corsepius <ralf.corsepius@rtems.org>
45
46        * Makefile.am: Split out preinstallation rules.
47        * preinstall.am: New (Split out from Makefile.am).
48
492005-02-04      Ralf Corsepius <ralf.corsepius@rtems.org>
50
51        PR 754/rtems
52        * rtems/asm.h: New (relocated from .).
53        * asm.h: Remove (moved to rtems/asm.h).
54        * Makefile.am: Reflect changes above.
55
562004-01-28      Ralf Corsepius <ralf.corsepiu@rtems.org>
57
58        * asm.h, rtems/score/cpu.h, rtems/score/sparc.h,
59        rtems/score/types.h: New header guards.
60
612005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
62
63        * rtems/score/types.h: Remove signed8, signed16, signed32,
64        unsigned8, unsigned16, unsigned32.
65
662005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
67
68        * rtems/score/cpu.h: *_swap_u32( uint32_t ).
69
702005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
71
72        * rtems/score/types.h: #include <rtems/stdint.h>.
73
742005-01-22      Ralf Corsepius <ralf.corsepius@rtems.org>
75
76        * rtems/score/cpu.h: Fix broken #endif.
77
782005-01-07      Ralf Corsepius <ralf.corsepius@rtems.org>
79
80        * Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
81
822005-01-01      Ralf Corsepius <ralf.corsepius@rtems.org>
83
84        * Makefile.am: Remove build-variant support.
85
862004-11-21      Ralf Corsepius <ralf.corsepius@rtems.org>
87
88        * rtems/score/types.h: Use __rtems_score_types_h as preprocessor
89        guard.
90
912004-11-21      Ralf Corsepius <ralf.corsepius@rtems.org>
92
93        * asm.h: Add doxygen preamble.
94
952004-10-02      Ralf Corsepius <ralf_corsepius@rtems.org>
96
97        * rtems/score/cpu.h: Add doxygen preamble.
98        * rtems/score/sparc.h: Add doxygen preamble.
99        * rtems/score/types.h: Add doxygen preamble.
100
1012004-04-06      Ralf Corsepius <ralf_corsepius@rtems.org>
102
103        * configure.ac: Remove (Merged into$(top_srcdir)/configure.ac).
104        * Makefile.am: Don't include multilib.am.
105        Reflect merging configure.ac into $(top_srcdir)/configure.ac.
106
1072004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
108
109        * Makefile.am: Install asm.h to $(includedir)/rtems.
110
1112004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
112
113        * cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>.
114
1152004-03-30      Ralf Corsepius <ralf_corsepius@rtems.org>
116
117        * cpu.c, rtems/score/cpu.h, rtems/score/sparc.h: Convert to using
118        c99 fixed size types.
119
1202004-03-29      Ralf Corsepius <ralf_corsepius@rtems.org>
121
122        * configure.ac: RTEMS_TOP([../../../..]).
123
1242004-02-26      Andreas Karlsson <andreas.karlsson@space.se>
125
126        604/bsps
127        * cpu_asm.S: Close window while restoring interrupted task state which
128        resulted in CWP corruption.
129
1302004-01-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
131
132        * configure.ac: Move RTEMS_TOP one subdir down.
133
1342004-01-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
135
136        * Makefile.am: Add PREINSTALL_DIRS.
137
1382004-01-14      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
139
140        * Makefile.am: Re-add dirstamps to PREINSTALL_FILES.
141        Add PREINSTALL_FILES to CLEANFILES.
142
1432004-01-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
144
145        * configure.ac: Requires automake >= 1.8.1.
146
1472004-01-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
148
149        * Makefile.am: Include compile.am, again.
150
1512004-01-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
152
153        * Makefile.am: Convert to using automake compilation rules.
154
1552003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
156
157        * Makefile.am: Use mkdir_p. Remove dirs from PREINSTALL_FILES.
158
1592003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
160
161        * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
162
1632003-12-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
164
165        * Makefile.am: Remove TMPINSTALL_FILES.
166
1672003-11-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
168
169        * Makefile.am: Add $(dirstamp) to preinstallation rules.
170
1712003-11-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
172
173        * Makefile.am: Don't use gmake rules for preinstallation.
174
1752003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
176
177        * configure.ac: Remove RTEMS_CANONICAL_HOST.
178
1792003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
180
181        * configure.ac: Remove RTEMS_CHECK_CPU.
182
1832003-09-04      Joel Sherrill <joel@OARcorp.com>
184
185        * cpu.c, cpu_asm.S, rtems/score/cpu.h, rtems/score/sparc.h,
186        rtems/score/types.h: URL for license changed.
187
1882003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
189
190        * configure.ac: Use rtems-bugs@rtems.com as bug report email address.
191
1922003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
193
194        * configure.ac: Remove AC_CONFIG_AUX_DIR.
195
1962002-12-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
197
198        * configure.ac: Require autoconf-2.57 + automake-1.7.2.
199        * Makefile.am: Eliminate C_O_FILES, S_O_FILES, libscorecpu_a_OBJECTS.
200
2012002-11-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
202
203        * configure.ac: Fix package name.
204
2052002-10-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
206
207        * configure.ac: Add nostdinc to AM_INIT_AUTOMAKE.
208
2092002-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
210
211        * .cvsignore: Reformat.
212        Add autom4te*cache.
213        Remove autom4te.cache.
214
2152002-08-08      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
216
217        * cpu.c: Move pointer into #ifdef to avoid compiler warning.
218
2192002-07-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
220
221        * Makefile.am: Build libscorecpu.a instead of rtems-cpu.rel.
222
2232002-07-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
224
225        * Makefile.am: Use .$(OBJEXT) instead of .o.
226
2272002-07-05      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
228
229        * configure.ac: RTEMS_TOP(../../../..).
230
2312002-07-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
232
233        * rtems.S: Remove.
234        * Makefile.am: Reflect changes above.
235
2362002-07-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
237
238        * configure.ac: Remove RTEMS_PROJECT_ROOT.
239
2402002-06-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
241
242        * configure.ac: Add RTEMS_PROG_CCAS
243
2442002-06-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
245
246        * configure.ac: Use AC_CONFIG_AUX_DIR(../../../..).
247        Add AC_PROG_RANLIB.
248
2492002-06-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
250
251        * Makefile.am: Include $(top_srcdir)/../../../automake/*.am.
252        Use ../../../aclocal.
253
2542002-04-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
255
256        * cpu.c: Remove call to sparc_init_tbr/NO_TABLE_MOVE.
257        * rtems/score/cpu.h: Remove NO_TABLE_MOVE conditional code.
258
259
2602001-04-03      Joel Sherrill <joel@OARcorp.com>
261
262        * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h.
263        * rtems/score/sparctypes.h: Removed.
264        * rtems/score/types.h: New file via CVS magic.
265        * Makefile.am, rtems/score/cpu.h: Account for name change.
266
2672002-03-28      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
268
269        * cpu.c: Replace NO_TABLE_MOVE-support by external function
270        (code moved to libcpu/sparc/tbr/tbr.c).
271        * cpu.h: Replace NO_TABLE_MOVE-support by external function
272        (code moved to libcpu/sparc/tbr/tbr.h).
273        * sparc.h: Add sparc_init_tbr (implemented in libcpu/sparc/tbr/tbr.c).
274
2752002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
276
277        * configure.ac:
278        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
279        AM_INIT_AUTOMAKE([no-define foreign 1.6]).
280        * Makefile.am: Remove AUTOMAKE_OPTIONS.
281
2822002-01-31      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
283
284        * Makefile.am: Reflect 2002-01-23 changes.
285
2862001-01-30      Joel Sherrill <joel@OARcorp.com>
287
288        * Makefile.am: Corrected so .h files from rtems/score/ are installed.
289
2902002-01-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
291
292        * rtems/Makefile.am: Removed.
293        * rtems/score/Makefile.am: Removed.
294        * configure.ac: Reflect changes above.
295
2962001-12-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
297
298        * Makefile.am: Add multilib support.
299
3002001-11-28      Joel Sherrill <joel@OARcorp.com>,
301
302        This was tracked as PR91.
303        * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which
304        is used to specify if the port uses the standard macro for this (FALSE).
305        A TRUE setting indicates the port provides its own implementation.
306
3072001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
308
309        * .cvsignore: Add autom4te.cache for autoconf > 2.52.
310        * configure.in: Remove.
311        * configure.ac: New file, generated from configure.in by autoupdate.
312
3132001-09-27      Jiri Gaisler <jiri@gaisler.com>
314
315        * cpu_asm.S: Small patch to fix a bug in the rtems sparc port. The
316        bug has been there all the time, but only hits the leon bsp since the
317        leon cpu has a 5-stage pipeline (erc32 has 4 stages).
318
3192001-09-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
320
321        * rtems/score/Makefile.am: Use 'PREINSTALL_FILES ='.
322        * Makefile.am: Use 'PREINSTALL_FILES ='.
323
324
3252001-02-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
326
327        * Makefile.am, rtems/score/Makefile.am:
328        Apply include_*HEADERS instead of H_FILES.
329
3302001-01-03      Joel Sherrill <joel@OARcorp.com>
331
332        * rtems/score/cpu.h: Added _CPU_Initialize_vectors().
333        * cpu_asm.S: Modify to properly dereference _ISR_Vector_table
334        now that it is dynamically allocated.
335
3362000-12-06      Joel Sherrill <joel@OARcorp.com>
337
338        * cpu.c: Added include of <rtems/rtems/cache.h> to eliminate warning.
339
3402000-11-21      Jiri Gaisler <jgais@ws.estec.esa.nl>
341
342        * cpu_asm.S: Fix for CPUs with FPU revision B or C.
343
3442000-11-14      Jiri Gaisler <jgais@ws.estec.esa.nl>
345
346        * cpu.c, rtems/cpu/sparc.h: Make floating point optional based
347        on gcc arguments.  Do not initialize FP context if there is
348        no FPU.  Flush instruction cache after installing RTEMS trap handler.
349
3502000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
351
352        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
353
3542000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
355
356        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
357
3582000-10-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
359
360        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
361        Switch to GNU canonicalization.
362
3632000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
364
365        * Makefile.am: Include compile.am.
366
3672000-08-10      Joel Sherrill <joel@OARcorp.com>
368
369        * ChangeLog: New file.
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