source: rtems/cpukit/score/cpu/sparc/ChangeLog @ f086af89

4.104.115
Last change on this file since f086af89 was 0067feb, checked in by Joel Sherrill <joel.sherrill@…>, on 03/12/09 at 14:16:50

2009-03-12 Joel Sherrill <joel.sherrill@…>

PR 1385/cpukit

  • cpu_asm.S: When the type rtems_boolean was switched to the C99 bool, the size changed from 4 bytes to 1 byte. The interrupt dispatching code accesses two boolean variables for scheduling purposes and the assembly implementations of this code did not get updated.
  • Property mode set to 100644
File size: 13.4 KB
Line 
12009-03-12      Joel Sherrill <joel.sherrill@OARcorp.com>
2
3        PR 1385/cpukit
4        * cpu_asm.S: When the type rtems_boolean was switched to the C99 bool,
5        the size changed from 4 bytes to 1 byte. The interrupt dispatching
6        code accesses two boolean variables for scheduling purposes and the
7        assembly implementations of this code did not get updated.
8
92009-02-12      Joel Sherrill <joel.sherrill@oarcorp.com>
10
11        * rtems/score/cpu.h: Change prototype of IDLE thread to consistently
12        return void * and take a uintptr_t argument.
13
142009-02-11      Joel Sherrill <joel.sherrill@oarcorp.com>
15
16        * cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and
17        passing address of _Thread_Dispatch to _CPU_Initialize. Clean up
18        comments.
19
202008-09-11      Ralf Corsépius <ralf.corsepius@rtems.org>
21
22        * rtems/score/types.h: Do not define boolean, single_precision,
23        double_precision unless RTEMS_DEPRECATED_TYPES is given.
24
252008-09-08      Joel Sherrill <joel.sherrill@oarcorp.com>
26
27        * cpu.c: Remove extraneous spaces.
28
292008-09-05      Ralf Corsépius <ralf.corsepius@rtems.org>
30
31        * cpu.c, rtems/score/cpu.h: Convert to "bool".
32
332008-08-21      Ralf Corsépius <ralf.corsepius@rtems.org>
34
35        * rtems/score/types.h: Include stdbool.h.
36        Use bool as base-type for boolean.
37
382008-08-04      Joel Sherrill <joel.sherrill@OARcorp.com>
39
40        PR 1294/bsps
41        * rtems/score/cpu.h, rtems/score/sparc.h: Correct prototype and usage
42        of sparc_disable_interrupts.
43
442008-08-04      Joel Sherrill <joel.sherrill@OARcorp.com>
45
46        * rtems/score/cpu.h: Spacing.
47
482008-07-31      Joel Sherrill <joel.sherrill@OARcorp.com>
49
50        * rtems/score/cpu.h: Correct prototype of Idle threads.
51
522008-06-05      Joel Sherrill <joel.sherrill@OARcorp.com>
53
54        * rtems/score/cpu.h: Add CPU_SIMPLE_VECTORED_INTERRUPTS porting
55        parameter to indicate that the port uses the Simple Vectored
56        Interrupt model or the Programmable Interrupt Controller Model. The
57        PIC model is implemented primarily in the BSP and it is responsible
58        for all memory allocation.
59
602008-02-20      Alexandru Bugnar <a-bugnar@criticalsoftware.com>
61
62        PR 1278/cpukit
63        * cpu.c: Fix incorrect bit manipulation on returning old address of raw
64        trap handler.
65
662007-12-17      Joel Sherrill <joel.sherrill@oarcorp.com>
67
68        * rtems/score/cpu.h: Add _CPU_Context_Get_SP() for stack check utility.
69
702007-12-04      Joel Sherrill <joel.sherrill@OARcorp.com>
71
72        * cpu.c, rtems/score/cpu.h: Move interrupt_stack_size field from CPU
73        Table to Configuration Table. Eliminate CPU Table from all ports.
74        Delete references to CPU Table in all forms.
75
762007-12-03      Joel Sherrill <joel.sherrill@OARcorp.com>
77
78        * rtems/score/cpu.h: Moved most of the remaining CPU Table fields to
79        the Configuration Table. This included pretasking_hook,
80        predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
81        extra_mpci_receive_server_stack, stack_allocate_hook, and
82        stack_free_hook. As a side-effect of this effort some multiprocessing
83        code was made conditional and some style clean up occurred.
84
852007-05-10      Joel Sherrill <joel.sherrill@OARcorp.com>
86
87        PR 1237/rtems
88        * cpu.c, cpu_asm.S, rtems/score/cpu.h: Add logic to prevent stack creep
89        when interrupts occur at a sufficient rate that the interrupted
90        thread never gets to clean its stack. This patch ensures that an
91        interrupted thread will not nest ISR dispatches on its stack.
92
932007-05-09      Ralf Corsépius <ralf.corsepius@rtems.org>
94
95        * rtems/score/cpu.h: Remove CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES.
96
972007-04-17      Ralf Corsépius <ralf.corsepius@rtems.org>
98
99        * cpu.c:
100          Use Context_Control_fp* instead of void* for fp_contexts.
101        * rtems/score/cpu.h:
102          Use Context_Control_fp* instead of void* for fp_contexts.
103          Eliminate evil casts.
104
1052006-11-17      Ralf Corsépius <ralf.corsepius@rtems.org>
106
107        * rtems/score/types.h: Remove unsigned64, signed64.
108
1092006-11-14      Jiri Gaisler <jiri@gaisler.com>
110
111        * cpu_asm.S: Properly support synchronous traps.
112
1132006-01-16      Joel Sherrill <joel@OARcorp.com>
114
115        * rtems/score/cpu.h: Part of a large patch to improve Doxygen output.
116        As a side-effect, grammar and spelling errors were corrected, spacing
117        errors were address, and some variable names were improved.
118
1192005-11-08      Ralf Corsepius <ralf.corsepius@rtems.org>
120
121        * rtems/score/types.h: Eliminate unsigned16, unsigned32.
122
1232005-10-27      Ralf Corsepius <ralf.corsepius@rtems.org>
124
125        * rtems/asm.h: Remove private version of CONCAT macros.
126        Include <rtems/concat.h> instead.
127
1282005-02-08      Ralf Corsepius <ralf.corsepius@rtems.org>
129
130        * Makefile.am: Split out preinstallation rules.
131        * preinstall.am: New (Split out from Makefile.am).
132
1332005-02-04      Ralf Corsepius <ralf.corsepius@rtems.org>
134
135        PR 754/rtems
136        * rtems/asm.h: New (relocated from .).
137        * asm.h: Remove (moved to rtems/asm.h).
138        * Makefile.am: Reflect changes above.
139
1402004-01-28      Ralf Corsepius <ralf.corsepiu@rtems.org>
141
142        * asm.h, rtems/score/cpu.h, rtems/score/sparc.h,
143        rtems/score/types.h: New header guards.
144
1452005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
146
147        * rtems/score/types.h: Remove signed8, signed16, signed32,
148        unsigned8, unsigned16, unsigned32.
149
1502005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
151
152        * rtems/score/cpu.h: *_swap_u32( uint32_t ).
153
1542005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
155
156        * rtems/score/types.h: #include <rtems/stdint.h>.
157
1582005-01-22      Ralf Corsepius <ralf.corsepius@rtems.org>
159
160        * rtems/score/cpu.h: Fix broken #endif.
161
1622005-01-07      Ralf Corsepius <ralf.corsepius@rtems.org>
163
164        * Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
165
1662005-01-01      Ralf Corsepius <ralf.corsepius@rtems.org>
167
168        * Makefile.am: Remove build-variant support.
169
1702004-11-21      Ralf Corsepius <ralf.corsepius@rtems.org>
171
172        * rtems/score/types.h: Use __rtems_score_types_h as preprocessor
173        guard.
174
1752004-11-21      Ralf Corsepius <ralf.corsepius@rtems.org>
176
177        * asm.h: Add doxygen preamble.
178
1792004-10-02      Ralf Corsepius <ralf_corsepius@rtems.org>
180
181        * rtems/score/cpu.h: Add doxygen preamble.
182        * rtems/score/sparc.h: Add doxygen preamble.
183        * rtems/score/types.h: Add doxygen preamble.
184
1852004-04-06      Ralf Corsepius <ralf_corsepius@rtems.org>
186
187        * configure.ac: Remove (Merged into$(top_srcdir)/configure.ac).
188        * Makefile.am: Don't include multilib.am.
189        Reflect merging configure.ac into $(top_srcdir)/configure.ac.
190
1912004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
192
193        * Makefile.am: Install asm.h to $(includedir)/rtems.
194
1952004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
196
197        * cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>.
198
1992004-03-30      Ralf Corsepius <ralf_corsepius@rtems.org>
200
201        * cpu.c, rtems/score/cpu.h, rtems/score/sparc.h: Convert to using
202        c99 fixed size types.
203
2042004-03-29      Ralf Corsepius <ralf_corsepius@rtems.org>
205
206        * configure.ac: RTEMS_TOP([../../../..]).
207
2082004-02-26      Andreas Karlsson <andreas.karlsson@space.se>
209
210        604/bsps
211        * cpu_asm.S: Close window while restoring interrupted task state which
212        resulted in CWP corruption.
213
2142004-01-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
215
216        * configure.ac: Move RTEMS_TOP one subdir down.
217
2182004-01-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
219
220        * Makefile.am: Add PREINSTALL_DIRS.
221
2222004-01-14      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
223
224        * Makefile.am: Re-add dirstamps to PREINSTALL_FILES.
225        Add PREINSTALL_FILES to CLEANFILES.
226
2272004-01-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
228
229        * configure.ac: Requires automake >= 1.8.1.
230
2312004-01-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
232
233        * Makefile.am: Include compile.am, again.
234
2352004-01-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
236
237        * Makefile.am: Convert to using automake compilation rules.
238
2392003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
240
241        * Makefile.am: Use mkdir_p. Remove dirs from PREINSTALL_FILES.
242
2432003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
244
245        * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
246
2472003-12-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
248
249        * Makefile.am: Remove TMPINSTALL_FILES.
250
2512003-11-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
252
253        * Makefile.am: Add $(dirstamp) to preinstallation rules.
254
2552003-11-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
256
257        * Makefile.am: Don't use gmake rules for preinstallation.
258
2592003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
260
261        * configure.ac: Remove RTEMS_CANONICAL_HOST.
262
2632003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
264
265        * configure.ac: Remove RTEMS_CHECK_CPU.
266
2672003-09-04      Joel Sherrill <joel@OARcorp.com>
268
269        * cpu.c, cpu_asm.S, rtems/score/cpu.h, rtems/score/sparc.h,
270        rtems/score/types.h: URL for license changed.
271
2722003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
273
274        * configure.ac: Use rtems-bugs@rtems.com as bug report email address.
275
2762003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
277
278        * configure.ac: Remove AC_CONFIG_AUX_DIR.
279
2802002-12-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
281
282        * configure.ac: Require autoconf-2.57 + automake-1.7.2.
283        * Makefile.am: Eliminate C_O_FILES, S_O_FILES, libscorecpu_a_OBJECTS.
284
2852002-11-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
286
287        * configure.ac: Fix package name.
288
2892002-10-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
290
291        * configure.ac: Add nostdinc to AM_INIT_AUTOMAKE.
292
2932002-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
294
295        * .cvsignore: Reformat.
296        Add autom4te*cache.
297        Remove autom4te.cache.
298
2992002-08-08      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
300
301        * cpu.c: Move pointer into #ifdef to avoid compiler warning.
302
3032002-07-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
304
305        * Makefile.am: Build libscorecpu.a instead of rtems-cpu.rel.
306
3072002-07-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
308
309        * Makefile.am: Use .$(OBJEXT) instead of .o.
310
3112002-07-05      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
312
313        * configure.ac: RTEMS_TOP(../../../..).
314
3152002-07-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
316
317        * rtems.S: Remove.
318        * Makefile.am: Reflect changes above.
319
3202002-07-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
321
322        * configure.ac: Remove RTEMS_PROJECT_ROOT.
323
3242002-06-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
325
326        * configure.ac: Add RTEMS_PROG_CCAS
327
3282002-06-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
329
330        * configure.ac: Use AC_CONFIG_AUX_DIR(../../../..).
331        Add AC_PROG_RANLIB.
332
3332002-06-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
334
335        * Makefile.am: Include $(top_srcdir)/../../../automake/*.am.
336        Use ../../../aclocal.
337
3382002-04-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
339
340        * cpu.c: Remove call to sparc_init_tbr/NO_TABLE_MOVE.
341        * rtems/score/cpu.h: Remove NO_TABLE_MOVE conditional code.
342
343
3442001-04-03      Joel Sherrill <joel@OARcorp.com>
345
346        * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h.
347        * rtems/score/sparctypes.h: Removed.
348        * rtems/score/types.h: New file via CVS magic.
349        * Makefile.am, rtems/score/cpu.h: Account for name change.
350
3512002-03-28      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
352
353        * cpu.c: Replace NO_TABLE_MOVE-support by external function
354        (code moved to libcpu/sparc/tbr/tbr.c).
355        * cpu.h: Replace NO_TABLE_MOVE-support by external function
356        (code moved to libcpu/sparc/tbr/tbr.h).
357        * sparc.h: Add sparc_init_tbr (implemented in libcpu/sparc/tbr/tbr.c).
358
3592002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
360
361        * configure.ac:
362        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
363        AM_INIT_AUTOMAKE([no-define foreign 1.6]).
364        * Makefile.am: Remove AUTOMAKE_OPTIONS.
365
3662002-01-31      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
367
368        * Makefile.am: Reflect 2002-01-23 changes.
369
3702001-01-30      Joel Sherrill <joel@OARcorp.com>
371
372        * Makefile.am: Corrected so .h files from rtems/score/ are installed.
373
3742002-01-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
375
376        * rtems/Makefile.am: Removed.
377        * rtems/score/Makefile.am: Removed.
378        * configure.ac: Reflect changes above.
379
3802001-12-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
381
382        * Makefile.am: Add multilib support.
383
3842001-11-28      Joel Sherrill <joel@OARcorp.com>,
385
386        This was tracked as PR91.
387        * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which
388        is used to specify if the port uses the standard macro for this (FALSE).
389        A TRUE setting indicates the port provides its own implementation.
390
3912001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
392
393        * .cvsignore: Add autom4te.cache for autoconf > 2.52.
394        * configure.in: Remove.
395        * configure.ac: New file, generated from configure.in by autoupdate.
396
3972001-09-27      Jiri Gaisler <jiri@gaisler.com>
398
399        * cpu_asm.S: Small patch to fix a bug in the rtems sparc port. The
400        bug has been there all the time, but only hits the leon bsp since the
401        leon cpu has a 5-stage pipeline (erc32 has 4 stages).
402
4032001-09-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
404
405        * rtems/score/Makefile.am: Use 'PREINSTALL_FILES ='.
406        * Makefile.am: Use 'PREINSTALL_FILES ='.
407
408
4092001-02-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
410
411        * Makefile.am, rtems/score/Makefile.am:
412        Apply include_*HEADERS instead of H_FILES.
413
4142001-01-03      Joel Sherrill <joel@OARcorp.com>
415
416        * rtems/score/cpu.h: Added _CPU_Initialize_vectors().
417        * cpu_asm.S: Modify to properly dereference _ISR_Vector_table
418        now that it is dynamically allocated.
419
4202000-12-06      Joel Sherrill <joel@OARcorp.com>
421
422        * cpu.c: Added include of <rtems/rtems/cache.h> to eliminate warning.
423
4242000-11-21      Jiri Gaisler <jgais@ws.estec.esa.nl>
425
426        * cpu_asm.S: Fix for CPUs with FPU revision B or C.
427
4282000-11-14      Jiri Gaisler <jgais@ws.estec.esa.nl>
429
430        * cpu.c, rtems/cpu/sparc.h: Make floating point optional based
431        on gcc arguments.  Do not initialize FP context if there is
432        no FPU.  Flush instruction cache after installing RTEMS trap handler.
433
4342000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
435
436        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
437
4382000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
439
440        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
441
4422000-10-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
443
444        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
445        Switch to GNU canonicalization.
446
4472000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
448
449        * Makefile.am: Include compile.am.
450
4512000-08-10      Joel Sherrill <joel@OARcorp.com>
452
453        * ChangeLog: New file.
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