source: rtems/cpukit/score/cpu/sparc/ChangeLog @ febaa8a

4.104.11
Last change on this file since febaa8a was febaa8a, checked in by Joel Sherrill <joel.sherrill@…>, on Mar 27, 2010 at 3:03:09 PM

2010-03-27 Joel Sherrill <joel.sherrill@…>

  • cpu.c, cpu_asm.S: Add include of config.h
  • Property mode set to 100644
File size: 13.5 KB
Line 
12010-03-27      Joel Sherrill <joel.sherrill@oarcorp.com>
2
3        * cpu.c, cpu_asm.S: Add include of config.h
4
52009-03-12      Joel Sherrill <joel.sherrill@OARcorp.com>
6
7        PR 1385/cpukit
8        * cpu_asm.S: When the type rtems_boolean was switched to the C99 bool,
9        the size changed from 4 bytes to 1 byte. The interrupt dispatching
10        code accesses two boolean variables for scheduling purposes and the
11        assembly implementations of this code did not get updated.
12
132009-02-12      Joel Sherrill <joel.sherrill@oarcorp.com>
14
15        * rtems/score/cpu.h: Change prototype of IDLE thread to consistently
16        return void * and take a uintptr_t argument.
17
182009-02-11      Joel Sherrill <joel.sherrill@oarcorp.com>
19
20        * cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and
21        passing address of _Thread_Dispatch to _CPU_Initialize. Clean up
22        comments.
23
242008-09-11      Ralf Corsépius <ralf.corsepius@rtems.org>
25
26        * rtems/score/types.h: Do not define boolean, single_precision,
27        double_precision unless RTEMS_DEPRECATED_TYPES is given.
28
292008-09-08      Joel Sherrill <joel.sherrill@oarcorp.com>
30
31        * cpu.c: Remove extraneous spaces.
32
332008-09-05      Ralf Corsépius <ralf.corsepius@rtems.org>
34
35        * cpu.c, rtems/score/cpu.h: Convert to "bool".
36
372008-08-21      Ralf Corsépius <ralf.corsepius@rtems.org>
38
39        * rtems/score/types.h: Include stdbool.h.
40        Use bool as base-type for boolean.
41
422008-08-04      Joel Sherrill <joel.sherrill@OARcorp.com>
43
44        PR 1294/bsps
45        * rtems/score/cpu.h, rtems/score/sparc.h: Correct prototype and usage
46        of sparc_disable_interrupts.
47
482008-08-04      Joel Sherrill <joel.sherrill@OARcorp.com>
49
50        * rtems/score/cpu.h: Spacing.
51
522008-07-31      Joel Sherrill <joel.sherrill@OARcorp.com>
53
54        * rtems/score/cpu.h: Correct prototype of Idle threads.
55
562008-06-05      Joel Sherrill <joel.sherrill@OARcorp.com>
57
58        * rtems/score/cpu.h: Add CPU_SIMPLE_VECTORED_INTERRUPTS porting
59        parameter to indicate that the port uses the Simple Vectored
60        Interrupt model or the Programmable Interrupt Controller Model. The
61        PIC model is implemented primarily in the BSP and it is responsible
62        for all memory allocation.
63
642008-02-20      Alexandru Bugnar <a-bugnar@criticalsoftware.com>
65
66        PR 1278/cpukit
67        * cpu.c: Fix incorrect bit manipulation on returning old address of raw
68        trap handler.
69
702007-12-17      Joel Sherrill <joel.sherrill@oarcorp.com>
71
72        * rtems/score/cpu.h: Add _CPU_Context_Get_SP() for stack check utility.
73
742007-12-04      Joel Sherrill <joel.sherrill@OARcorp.com>
75
76        * cpu.c, rtems/score/cpu.h: Move interrupt_stack_size field from CPU
77        Table to Configuration Table. Eliminate CPU Table from all ports.
78        Delete references to CPU Table in all forms.
79
802007-12-03      Joel Sherrill <joel.sherrill@OARcorp.com>
81
82        * rtems/score/cpu.h: Moved most of the remaining CPU Table fields to
83        the Configuration Table. This included pretasking_hook,
84        predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
85        extra_mpci_receive_server_stack, stack_allocate_hook, and
86        stack_free_hook. As a side-effect of this effort some multiprocessing
87        code was made conditional and some style clean up occurred.
88
892007-05-10      Joel Sherrill <joel.sherrill@OARcorp.com>
90
91        PR 1237/rtems
92        * cpu.c, cpu_asm.S, rtems/score/cpu.h: Add logic to prevent stack creep
93        when interrupts occur at a sufficient rate that the interrupted
94        thread never gets to clean its stack. This patch ensures that an
95        interrupted thread will not nest ISR dispatches on its stack.
96
972007-05-09      Ralf Corsépius <ralf.corsepius@rtems.org>
98
99        * rtems/score/cpu.h: Remove CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES.
100
1012007-04-17      Ralf Corsépius <ralf.corsepius@rtems.org>
102
103        * cpu.c:
104          Use Context_Control_fp* instead of void* for fp_contexts.
105        * rtems/score/cpu.h:
106          Use Context_Control_fp* instead of void* for fp_contexts.
107          Eliminate evil casts.
108
1092006-11-17      Ralf Corsépius <ralf.corsepius@rtems.org>
110
111        * rtems/score/types.h: Remove unsigned64, signed64.
112
1132006-11-14      Jiri Gaisler <jiri@gaisler.com>
114
115        * cpu_asm.S: Properly support synchronous traps.
116
1172006-01-16      Joel Sherrill <joel@OARcorp.com>
118
119        * rtems/score/cpu.h: Part of a large patch to improve Doxygen output.
120        As a side-effect, grammar and spelling errors were corrected, spacing
121        errors were address, and some variable names were improved.
122
1232005-11-08      Ralf Corsepius <ralf.corsepius@rtems.org>
124
125        * rtems/score/types.h: Eliminate unsigned16, unsigned32.
126
1272005-10-27      Ralf Corsepius <ralf.corsepius@rtems.org>
128
129        * rtems/asm.h: Remove private version of CONCAT macros.
130        Include <rtems/concat.h> instead.
131
1322005-02-08      Ralf Corsepius <ralf.corsepius@rtems.org>
133
134        * Makefile.am: Split out preinstallation rules.
135        * preinstall.am: New (Split out from Makefile.am).
136
1372005-02-04      Ralf Corsepius <ralf.corsepius@rtems.org>
138
139        PR 754/rtems
140        * rtems/asm.h: New (relocated from .).
141        * asm.h: Remove (moved to rtems/asm.h).
142        * Makefile.am: Reflect changes above.
143
1442004-01-28      Ralf Corsepius <ralf.corsepiu@rtems.org>
145
146        * asm.h, rtems/score/cpu.h, rtems/score/sparc.h,
147        rtems/score/types.h: New header guards.
148
1492005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
150
151        * rtems/score/types.h: Remove signed8, signed16, signed32,
152        unsigned8, unsigned16, unsigned32.
153
1542005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
155
156        * rtems/score/cpu.h: *_swap_u32( uint32_t ).
157
1582005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
159
160        * rtems/score/types.h: #include <rtems/stdint.h>.
161
1622005-01-22      Ralf Corsepius <ralf.corsepius@rtems.org>
163
164        * rtems/score/cpu.h: Fix broken #endif.
165
1662005-01-07      Ralf Corsepius <ralf.corsepius@rtems.org>
167
168        * Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
169
1702005-01-01      Ralf Corsepius <ralf.corsepius@rtems.org>
171
172        * Makefile.am: Remove build-variant support.
173
1742004-11-21      Ralf Corsepius <ralf.corsepius@rtems.org>
175
176        * rtems/score/types.h: Use __rtems_score_types_h as preprocessor
177        guard.
178
1792004-11-21      Ralf Corsepius <ralf.corsepius@rtems.org>
180
181        * asm.h: Add doxygen preamble.
182
1832004-10-02      Ralf Corsepius <ralf_corsepius@rtems.org>
184
185        * rtems/score/cpu.h: Add doxygen preamble.
186        * rtems/score/sparc.h: Add doxygen preamble.
187        * rtems/score/types.h: Add doxygen preamble.
188
1892004-04-06      Ralf Corsepius <ralf_corsepius@rtems.org>
190
191        * configure.ac: Remove (Merged into$(top_srcdir)/configure.ac).
192        * Makefile.am: Don't include multilib.am.
193        Reflect merging configure.ac into $(top_srcdir)/configure.ac.
194
1952004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
196
197        * Makefile.am: Install asm.h to $(includedir)/rtems.
198
1992004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
200
201        * cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>.
202
2032004-03-30      Ralf Corsepius <ralf_corsepius@rtems.org>
204
205        * cpu.c, rtems/score/cpu.h, rtems/score/sparc.h: Convert to using
206        c99 fixed size types.
207
2082004-03-29      Ralf Corsepius <ralf_corsepius@rtems.org>
209
210        * configure.ac: RTEMS_TOP([../../../..]).
211
2122004-02-26      Andreas Karlsson <andreas.karlsson@space.se>
213
214        604/bsps
215        * cpu_asm.S: Close window while restoring interrupted task state which
216        resulted in CWP corruption.
217
2182004-01-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
219
220        * configure.ac: Move RTEMS_TOP one subdir down.
221
2222004-01-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
223
224        * Makefile.am: Add PREINSTALL_DIRS.
225
2262004-01-14      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
227
228        * Makefile.am: Re-add dirstamps to PREINSTALL_FILES.
229        Add PREINSTALL_FILES to CLEANFILES.
230
2312004-01-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
232
233        * configure.ac: Requires automake >= 1.8.1.
234
2352004-01-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
236
237        * Makefile.am: Include compile.am, again.
238
2392004-01-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
240
241        * Makefile.am: Convert to using automake compilation rules.
242
2432003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
244
245        * Makefile.am: Use mkdir_p. Remove dirs from PREINSTALL_FILES.
246
2472003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
248
249        * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
250
2512003-12-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
252
253        * Makefile.am: Remove TMPINSTALL_FILES.
254
2552003-11-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
256
257        * Makefile.am: Add $(dirstamp) to preinstallation rules.
258
2592003-11-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
260
261        * Makefile.am: Don't use gmake rules for preinstallation.
262
2632003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
264
265        * configure.ac: Remove RTEMS_CANONICAL_HOST.
266
2672003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
268
269        * configure.ac: Remove RTEMS_CHECK_CPU.
270
2712003-09-04      Joel Sherrill <joel@OARcorp.com>
272
273        * cpu.c, cpu_asm.S, rtems/score/cpu.h, rtems/score/sparc.h,
274        rtems/score/types.h: URL for license changed.
275
2762003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
277
278        * configure.ac: Use rtems-bugs@rtems.com as bug report email address.
279
2802003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
281
282        * configure.ac: Remove AC_CONFIG_AUX_DIR.
283
2842002-12-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
285
286        * configure.ac: Require autoconf-2.57 + automake-1.7.2.
287        * Makefile.am: Eliminate C_O_FILES, S_O_FILES, libscorecpu_a_OBJECTS.
288
2892002-11-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
290
291        * configure.ac: Fix package name.
292
2932002-10-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
294
295        * configure.ac: Add nostdinc to AM_INIT_AUTOMAKE.
296
2972002-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
298
299        * .cvsignore: Reformat.
300        Add autom4te*cache.
301        Remove autom4te.cache.
302
3032002-08-08      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
304
305        * cpu.c: Move pointer into #ifdef to avoid compiler warning.
306
3072002-07-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
308
309        * Makefile.am: Build libscorecpu.a instead of rtems-cpu.rel.
310
3112002-07-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
312
313        * Makefile.am: Use .$(OBJEXT) instead of .o.
314
3152002-07-05      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
316
317        * configure.ac: RTEMS_TOP(../../../..).
318
3192002-07-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
320
321        * rtems.S: Remove.
322        * Makefile.am: Reflect changes above.
323
3242002-07-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
325
326        * configure.ac: Remove RTEMS_PROJECT_ROOT.
327
3282002-06-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
329
330        * configure.ac: Add RTEMS_PROG_CCAS
331
3322002-06-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
333
334        * configure.ac: Use AC_CONFIG_AUX_DIR(../../../..).
335        Add AC_PROG_RANLIB.
336
3372002-06-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
338
339        * Makefile.am: Include $(top_srcdir)/../../../automake/*.am.
340        Use ../../../aclocal.
341
3422002-04-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
343
344        * cpu.c: Remove call to sparc_init_tbr/NO_TABLE_MOVE.
345        * rtems/score/cpu.h: Remove NO_TABLE_MOVE conditional code.
346
347
3482001-04-03      Joel Sherrill <joel@OARcorp.com>
349
350        * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h.
351        * rtems/score/sparctypes.h: Removed.
352        * rtems/score/types.h: New file via CVS magic.
353        * Makefile.am, rtems/score/cpu.h: Account for name change.
354
3552002-03-28      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
356
357        * cpu.c: Replace NO_TABLE_MOVE-support by external function
358        (code moved to libcpu/sparc/tbr/tbr.c).
359        * cpu.h: Replace NO_TABLE_MOVE-support by external function
360        (code moved to libcpu/sparc/tbr/tbr.h).
361        * sparc.h: Add sparc_init_tbr (implemented in libcpu/sparc/tbr/tbr.c).
362
3632002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
364
365        * configure.ac:
366        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
367        AM_INIT_AUTOMAKE([no-define foreign 1.6]).
368        * Makefile.am: Remove AUTOMAKE_OPTIONS.
369
3702002-01-31      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
371
372        * Makefile.am: Reflect 2002-01-23 changes.
373
3742001-01-30      Joel Sherrill <joel@OARcorp.com>
375
376        * Makefile.am: Corrected so .h files from rtems/score/ are installed.
377
3782002-01-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
379
380        * rtems/Makefile.am: Removed.
381        * rtems/score/Makefile.am: Removed.
382        * configure.ac: Reflect changes above.
383
3842001-12-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
385
386        * Makefile.am: Add multilib support.
387
3882001-11-28      Joel Sherrill <joel@OARcorp.com>,
389
390        This was tracked as PR91.
391        * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which
392        is used to specify if the port uses the standard macro for this (FALSE).
393        A TRUE setting indicates the port provides its own implementation.
394
3952001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
396
397        * .cvsignore: Add autom4te.cache for autoconf > 2.52.
398        * configure.in: Remove.
399        * configure.ac: New file, generated from configure.in by autoupdate.
400
4012001-09-27      Jiri Gaisler <jiri@gaisler.com>
402
403        * cpu_asm.S: Small patch to fix a bug in the rtems sparc port. The
404        bug has been there all the time, but only hits the leon bsp since the
405        leon cpu has a 5-stage pipeline (erc32 has 4 stages).
406
4072001-09-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
408
409        * rtems/score/Makefile.am: Use 'PREINSTALL_FILES ='.
410        * Makefile.am: Use 'PREINSTALL_FILES ='.
411
412
4132001-02-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
414
415        * Makefile.am, rtems/score/Makefile.am:
416        Apply include_*HEADERS instead of H_FILES.
417
4182001-01-03      Joel Sherrill <joel@OARcorp.com>
419
420        * rtems/score/cpu.h: Added _CPU_Initialize_vectors().
421        * cpu_asm.S: Modify to properly dereference _ISR_Vector_table
422        now that it is dynamically allocated.
423
4242000-12-06      Joel Sherrill <joel@OARcorp.com>
425
426        * cpu.c: Added include of <rtems/rtems/cache.h> to eliminate warning.
427
4282000-11-21      Jiri Gaisler <jgais@ws.estec.esa.nl>
429
430        * cpu_asm.S: Fix for CPUs with FPU revision B or C.
431
4322000-11-14      Jiri Gaisler <jgais@ws.estec.esa.nl>
433
434        * cpu.c, rtems/cpu/sparc.h: Make floating point optional based
435        on gcc arguments.  Do not initialize FP context if there is
436        no FPU.  Flush instruction cache after installing RTEMS trap handler.
437
4382000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
439
440        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
441
4422000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
443
444        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
445
4462000-10-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
447
448        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
449        Switch to GNU canonicalization.
450
4512000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
452
453        * Makefile.am: Include compile.am.
454
4552000-08-10      Joel Sherrill <joel@OARcorp.com>
456
457        * ChangeLog: New file.
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