source: rtems/c/src/lib/libcpu/mips/ChangeLog @ 1ba5085

4.104.114.84.95
Last change on this file since 1ba5085 was 1ba5085, checked in by Ralf Corsepius <ralf.corsepius@…>, on 12/16/03 at 13:17:15

2003-12-12 Ralf Corsepius <corsepiu@…>

  • mongoosev/duart/Makefile.am: Remove.
  • mongoosev/vectorisrs/Makefile.am: Remove.
  • mongoosev/Makefile.am: Merge-in vectorisrs/Makefile.am, duart/Makefile.am.
  • r46xx/vectorisrs/Makefile.am: Remove.
  • r46xx/Makefile.am: Merge-in vectorisrs/Makefile.am.
  • shared/cache/Makefile.am: Remove.
  • shared/interrupts/Makefile.am: Remove.
  • shared/Makefile.am: Merge-in cache/Makefile.am, interrupts/Makefile.am.
  • tx39/vectorisrs/Makefile.am: Remove.
  • tx39/Makefile.am: Merge-in vectorisrs/Makefile.am.
  • configure.ac: Reflect changes above.
  • Property mode set to 100644
File size: 16.3 KB
Line 
12003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2
3        * mongoosev/duart/Makefile.am: Remove.
4        * mongoosev/vectorisrs/Makefile.am: Remove.
5        * mongoosev/Makefile.am: Merge-in vectorisrs/Makefile.am,
6        duart/Makefile.am.
7        * r46xx/vectorisrs/Makefile.am: Remove.
8        * r46xx/Makefile.am: Merge-in vectorisrs/Makefile.am.
9        * shared/cache/Makefile.am: Remove.
10        * shared/interrupts/Makefile.am: Remove.
11        * shared/Makefile.am: Merge-in cache/Makefile.am,
12        interrupts/Makefile.am.
13        * tx39/vectorisrs/Makefile.am: Remove.
14        * tx39/Makefile.am: Merge-in vectorisrs/Makefile.am.
15        * configure.ac: Reflect changes above.
16
172003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
18
19        * mongoosev/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
20        * mongoosev/duart/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
21        * shared/cache/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
22        * tx39/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
23
242003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
25
26        * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
27
282003-12-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
29
30        * clock/Makefile.am: Remove all-local: $(ARCH).
31        * mongoosev/duart/Makefile.am: Remove all-local: $(ARCH).
32        * mongoosev/vectorisrs/Makefile.am: Remove all-local: $(ARCH).
33        * r46xx/vectorisrs/Makefile.am: Remove all-local: $(ARCH).
34        * shared/cache/Makefile.am: Remove all-local: $(ARCH).
35        * shared/interrupts/Makefile.am: Remove all-local: $(ARCH).
36        * timer/Makefile.am: Remove all-local: $(ARCH).
37        * tx39/vectorisrs/Makefile.am: Remove all-local: $(ARCH).
38
392003-12-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
40
41        * Makefile.am: Reformat.
42        * clock/Makefile.am: Reformat.
43        * mongoosev/Makefile.am: Reformat. Use dirstamps for preinstallation.
44        * tx39/Makefile.am: Ditto.
45        * shared/cache/Makefile.am: Ditto.
46        * mongoosev/duart/Makefile.am: Ditto.
47        * mongoosev/vectorisrs/Makefile.am: Reformat.
48        * r46xx/vectorisrs/Makefile.am: Reformat.
49        * shared/Makefile.am: Reformat.
50        * shared/interrupts/Makefile.am: Reformat.
51        * timer/Makefile.am: Reformat.
52        * tx39/vectorisrs/Makefile.am: Reformat.
53
542003-10-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
55
56        * mongoosev/Makefile.am: Rework preinstall rules.
57        * mongoosev/duart/Makefile.am: Rework preinstall rules.
58        * tx39/include/Makefile.am: Remove.
59        * tx39/Makefile.am: Merge-in tx39/include/Makefile.am.
60        * configure.ac: Remove tx39/include/Makefile.
61
622003-10-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
63
64        * configure.ac: Remove RTEMS_CANONICAL_HOST.
65
662003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
67
68        * configure.ac: Remove RTEMS_CHECK_CPU.
69
702003-09-04      Joel Sherrill <joel@OARcorp.com>
71
72        * clock/ckinit.c, mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h,
73        mongoosev/duart/mg5uart_reg.c, mongoosev/include/mongoose-v.h,
74        mongoosev/vectorisrs/maxvectors.c, mongoosev/vectorisrs/vectorisrs.c,
75        r46xx/vectorisrs/maxvectors.c, shared/interrupts/isr_entries.S,
76        timer/timer.c, tx39/vectorisrs/maxvectors.c: URL for license changed.
77
782003-08-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
79
80        * Makefile.am: Reflect having moved aclocal/.
81
822003-08-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
83
84        * Makefile.am: Reflect having moved automake/.
85        * clock/Makefile.am: Reflect having moved automake/.
86        * mongoosev/Makefile.am: Reflect having moved automake/.
87        * mongoosev/duart/Makefile.am: Reflect having moved automake/.
88        * mongoosev/vectorisrs/Makefile.am: Reflect having moved automake/.
89        * r46xx/Makefile.am: Reflect having moved automake/.
90        * r46xx/vectorisrs/Makefile.am: Reflect having moved automake/.
91        * shared/Makefile.am: Reflect having moved automake/.
92        * shared/cache/Makefile.am: Reflect having moved automake/.
93        * shared/interrupts/Makefile.am: Reflect having moved automake/.
94        * timer/Makefile.am: Reflect having moved automake/.
95        * tx39/Makefile.am: Reflect having moved automake/.
96        * tx39/include/Makefile.am: Reflect having moved automake/.
97        * tx39/vectorisrs/Makefile.am: Reflect having moved automake/.
98
992003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
100
101        * configure.ac: Use rtems-bugs@rtems.com as bug report email address.
102
1032003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
104
105        * configure.ac: Remove AC_CONFIG_AUX_DIR.
106
1072003-02-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
108
109        * configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
110
1112003-02-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
112
113        * configure.ac: AC_PREREQ(2.57).
114
1152003-01-15      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
116
117        * tx39/vectorisrs/Makefile.am: Don't include @RTEMS_BSP@.cfg.
118        * r46xx/vectorisrs/Makefile.am: Ditto.
119        * mongoosev/vectorisrs/Makefile.am: Ditto.
120        * mongoosev/duart/Makefile.am: Ditto.
121        * shared/interrupts/Makefile.am: Ditto.
122        * shared/cache/Makefile.am: Ditto. Eliminate *_O_FILES.
123
1242002-12-14      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
125
126        * timer/Makefile.am: Don't include @RTEMS_BSP@.cfg.
127        * clock/Makefile.am: Don't include @RTEMS_BSP@.cfg.
128
1292002-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
130
131        * configure.ac: Remove RTEMS_CHECK_BSP_CACHE.
132
1332002-12-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
134
135        * configure.ac: Add RTEMS_PROG_CCAS.
136
1372002-11-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
138
139        * mongoosev/Makefile.am: TMPINSTALL_FILES -> PREINSTALL_FILES.
140
1412002-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
142
143        * mongoosev/Makefile.am: Merge-in mongoosev/include/Makefile.am.
144        Install include/mongoose-v.h.
145        * mongoosev/include/Makefile.am: Remove.
146        * configure.ac: Reflect changes above.
147
1482002-11-01      Joel Sherrill <joel@OARcorp.com>
149
150        * shared/interrupts/installisrentries.c,
151        shared/interrupts/vectorexceptions.c: Removed warnings.
152
1532002-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
154
155        * .cvsignore: Reformat.
156        Add autom4te*cache.
157        Remove autom4te.cache.
158
1592002-09-08      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
160
161        * configure.ac: Remove duplicate timer/Makefile from CONFIG_FILES.
162
1632002-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
164
165        * clock/Makefile.am: Use .$(OBJEXT) instead of .o.
166        * mongoosev/duart/Makefile.am: Use .$(OBJEXT) instead of .o.
167        * mongoosev/vectorisrs/Makefile.am: Use .$(OBJEXT) instead of .o.
168        * r46xx/vectorisrs/Makefile.am: Use .$(OBJEXT) instead of .o.
169        * shared/cache/Makefile.am: Use .$(OBJEXT) instead of .o.
170        * shared/interrupts/Makefile.am: Use .$(OBJEXT) instead of .o.
171        * timer/Makefile.am: Use .$(OBJEXT) instead of .o.
172        * tx39/vectorisrs/Makefile.am: Use .$(OBJEXT) instead of .o.
173
1742002-08-09      Joel Sherrill <joel@OARcorp.com>
175
176        * shared/interrupts/isr_entries.S: Corrected typo in mips1
177        END_FRAME directive that lead to linker errors.
178
1792002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
180
181        * configure.ac:
182        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
183        AM_INIT_AUTOMAKE([no-define foreign 1.6]).
184        * clock/Makefile.am: Remove AUTOMAKE_OPTIONS.
185        * Makefile.am: Remove AUTOMAKE_OPTIONS.
186        * mongoosev/duart/Makefile.am: Remove AUTOMAKE_OPTIONS.
187        * mongoosev/Makefile.am: Remove AUTOMAKE_OPTIONS.
188        * mongoosev/include/Makefile.am: Remove AUTOMAKE_OPTIONS.
189        * mongoosev/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS.
190        * r46xx/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS.
191        * r46xx/Makefile.am: Remove AUTOMAKE_OPTIONS.
192        * shared/cache/Makefile.am: Remove AUTOMAKE_OPTIONS.
193        * shared/Makefile.am: Remove AUTOMAKE_OPTIONS.
194        * shared/interrupts/Makefile.am: Remove AUTOMAKE_OPTIONS.
195        * timer/Makefile.am: Remove AUTOMAKE_OPTIONS.
196        * tx39/include/Makefile.am: Remove AUTOMAKE_OPTIONS.
197        * tx39/Makefile.am: Remove AUTOMAKE_OPTIONS.
198        * tx39/vectorisrs/Makefile.am: Remove AUTOMAKE_OPTIONS.
199
2002002-03-05      Greg Menke <gregory.menke@gsfc.nasa.gov>
201
202        * shared/interrupts/installisrentries.c: Added support for debug
203        exception vector.
204        * shared/interrupts/isr_entries.S: Added support for debug exception
205        vector.
206       
2072002-02-27      Greg Menke <gregory.menke@gsfc.nasa.gov>
208
209        * mongoosev/include/mongoose-v.h: Added cache constants.
210        * mongoosev/vectorisrs/vectorisrs.c: More tinkering to improve
211        performance.
212
2132002-02-08      Joel Sherrill <joel@OARcorp.com>
214
215        * mongoosev/vectorisrs/vectorisrs.c: Fixed to use new frame format.
216
2172001-02-05      Joel Sherrill <joel@OARcorp.com>
218
219        * isr_entries.S: Removed comment incorrectly indicating this
220        file was cpu_asm.S.
221        * vectorexceptions.c (mips_dump_exception_frame): New routine
222        broken out from default exception handler.
223
2242001-02-01      Greg Menke <gregory.menke@gsfc.nasa.gov>
225
226        * mongoosev/vectorisrs/vectorisrs.c,
227        shared/interrupts/vectorexceptions.c: Use rtems/bspIo.h, not just
228        bspIo.h.
229
2302001-02-01      Greg Menke <gregory.menke@gsfc.nasa.gov>
231
232        * Lots of tinkering and tuning as part of improving interrupt latency
233        and improving the per-task interrupt level control and FP mask handling.
234        With these modifications interrupt latency was measured at a worst-case
235        of 100us, average below 60 us on a 12 Mhz R3000 class CPU with 50
236        RTEMS tasks in the application.
237        * mongoosev/README: Updated. 
238        * mongoosev/include/mongoose-v.h: Masks modified.
239        * mongoosev/vectorisrs/vectorisrs.c: Significant overhaul to address
240        software prioritization of interrupts.  If a higher priority interrupt
241        occurs while we are looking for new interrupts, we will reinitiate the
242        scan of all interrupts.
243        * shared/interrupts/vectorexceptions.c: Removed warning and deleted
244        blank lines.
245
2462002-01-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
247
248        * mongoosev/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h.
249        * r46xx/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h.
250        * shared/interrupts/vectorexceptions.c: Include rtems/bspIo.h instead of bspIo.h.
251        * tx39/vectorisrs/vectorisrs.c: Include rtems/bspIo.h instead of bspIo.h.
252
2532001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
254
255        * .cvsignore: Add autom4te.cache for autoconf > 2.52.
256        * configure.in: Remove.
257        * configure.ac: New file, generated from configure.in by autoupdate.
258
2592001-09-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
260
261        * tx39/include/Makefile.am: Use 'TMPINSTALL_FILES ='.
262        * mongoosev/include/Makefile.am: Use 'TMPINSTALL_FILES ='.
263        * mongoosev/duart/Makefile.am: Use 'PREINSTALL_FILES ='.
264        * shared/cache/Makefile.am: Use 'PREINSTALL_FILES ='.
265        * shared/cache/Makefile.am: Use 'CLEANFILES ='.
266
2672000-05-24      Joel Sherrill <joel@OARcorp.com>
268
269        * mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c,
270        r46xx/vectorisrs/vectorisrs.c, tx39/vectorisrs/vectorisrs.c,
271        tx39/include/tx3904.h: All exceptions were given low numbers and thus
272        can be now be installed and processed in a uniform manner just like interrupts.
273        Variances between various MIPS ISA levels are not accounted for at this time.
274        * mongoosev/vectorisrs/Makefile.am, mongoosev/vectorisrs/maxvectors.c,
275        r46xx/vectorisrs/Makefile.am, r46xx/vectorisrs/maxvectors.c,
276        tx39/vectorisrs/Makefile.am, tx39/vectorisrs/maxvectors.c,
277        shared/interrupts/maxvectors.c, shared/interrupts/Makefile.am: Split the
278        shared maxvectors.c into a variety of CPU model specific versions to simplify
279        the build process and reduce depdencies.  Deleted shared/interrupts/maxvectors.c
280        and created various CPU model versions.
281
2822001-05-24      Greg Menke <gregory.menke@gsfc.nasa.gov>
283
284        * clock/clock.S: Move placement of nop.
285
2862001-05-22      Greg Menke <gregory.menke@gsfc.nasa.gov>
287
288        * Assisted in design and debug by Joel Sherrill <joel@OARcorp.com>.
289        * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h,
290        mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/vectorisrs.c,
291        shared/interrupts/maxvectors.c: Now works.  Significant rework
292        of exceptions and interrupt vectoring to clean things up.
293        * shared/interrupts/vectorexceptions.c: Removed.
294
2952001-05-07      Joel Sherrill <joel@OARcorp.com>
296
297        * shared/interrupts/vectorexceptions.c: New file to decode
298        exception code and vector appropriate NON-interrupt exception. 
299        * shared/interrupts/Makefile.am: Modified to reflect above.
300
3012001-04-20      Joel Sherrill <joel@OARcorp.com>
302
303        * mongoosev/duart/mg5uart.c (mg5uart_enable_interrupts): Honor
304        the other bits set in the Peripheral Function Interrupt Mask
305        Register when modifying those enabled for the DUART.
306        * mongoosev/include/mongoose-v.h (MONGOOSEV_ATOMIC_MASK,
307        MONGOOSEV_PFICR, MONGOOSEV_PFIMR, mongoosev_set_in_pficr,
308        mongoosev_clear_in_pficr, mongoosev_set_in_pfimr,
309        mongoosev_clear_in_pfimr, MONGOOSEV_UART_ALL_IRQ_BITS): New macros.
310
3112001-04-16      Joel Sherrill <joel@OARcorp.com>
312
313        * mongoosev/duart/mg5uart.c, mongoosev/duart/mg5uart.h
314        Modifications made with Gregory Menke <gregory.menke@gsfc.nasa.gov>
315        as he debugged this BSP using a logic analyzer.  In particular,
316        there was a mistake where the index not offset of registers was
317        in the header file and the baud rate calculation was incorrect.
318
3192001-03-13      Joel Sherrill <joel@OARcorp.com>
320
321        * Added mongoose-v, mongoose-v/include, and mongoose-v/vectorisrs
322        directories.
323        * mongoosev/.cvsignore, mongoosev/Makefile.am, mongoosev/README,
324        mongoosev/duart/.cvsignore, mongoosev/duart/Makefile.am,
325        mongoosev/duart/README.mguart, mongoosev/duart/mg5uart.c,
326        mongoosev/duart/mg5uart.h, mongoosev/duart/mg5uart_reg.c,
327        mongoosev/include/.cvsignore, mongoosev/include/Makefile.am,
328        mongoosev/include/mongoose-v.h, mongoosev/vectorisrs/.cvsignore,
329        mongoosev/vectorisrs/Makefile.am, mongoosev/vectorisrs/vectorisrs.c:
330        New files.
331        * Makefile.am, configure.in, shared/interrupts/Makefile.am,
332        shared/interrupts/maxvectors.c: Added support for mongoosev.
333        * tx39/vectorisrs/vectorisrs.c: Corrected warning.
334
3352001-03-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
336
337        * shared/cache/Makefile.am, tx39/include/Makefile.am:
338        Apply include_*HEADERS instead of H_FILES.
339
3402001-01-08      Joel Sherrill <joel@OARcorp.com>
341
342        * Added r46xx directory.
343        * Makefile.am, configure.in: Modified to reflect addition of r46xx.
344        * shared/interrupts/installisrentries.c: Fixed typo.
345        * r46xx/.cvsignore, r46xx/Makefile.am,
346        r46xx/vectorisrs/.cvsignore, r46xx/vectorisrs/Makefile.am,
347        r46xx/vectorisrs/vectorisrs.c: New files.
348
3492000-12-19      Joel Sherrill <joel@OARcorp.com>
350
351        * tx39/vectorisrs/vectorisrs.c: Modified to have default exception
352        vector handler.  This should be in a separate file so the BSP can
353        easily override it.
354
3552000-12-13      Joel Sherrill <joel@OARcorp.com>
356
357        * configure.in: Added new directories.
358        * shared/interrupts/Makefile.am: Added AM_CPPFLAGS to define TX39
359        when compiling for a TX3904.
360        * shared/interrupts/maxvectors.c: Corrected conditional logic.
361        * tx39/Makefile.am: Added vectorisrs.
362        * tx39/vectorisrs/Makefile.am, tx39/vectorisrs/vectorisrs.c,
363        * tx39/vectorisrs/.cvsignore: New files.  This decodes the
364        interrupt pending information on the TX3904 and vectors
365        an interrupt.
366
3672000-12-13      Joel Sherrill <joel@OARcorp.com>
368
369        * shared/.cvsignore, shared/Makefile.am,
370        shared/cache/.cvsignore, shared/cache/Makefile.am,
371        shared/cache/cache.c, shared/cache/cache_.h,
372        shared/interrupts/.cvsignore, shared/interrupts/Makefile.am,
373        shared/interrupts/installisrentries.c,
374        shared/interrupts/isr_entries.S,
375        shared/interrupts/maxvectors.c, tx39/.cvsignore,
376        tx39/Makefile.am, tx39/include/.cvsignore,
377        tx39/include/Makefile.am, tx39/include/tx3904.h: New file.
378        Moved some pieces of interrupt processing from score/cpu to
379        libcpu/mips since many interrupt servicing characteristics are
380        CPU model dependent.  This patch addresses the number of interrupt
381        sources and where the ISR prologues are located.  The only way to
382        currently install the ISR prologues requires that the prologues
383        be installed into RAM.
384
3852000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
386
387        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
388
3892000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
390
391        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
392
3932000-10-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
394
395        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
396        Switch to GNU canonicalization.
397
3982000-10-24      Alan Cudmore <alanc@linuxstart.com> and
399        Joel Sherrill <joel@OARcorp.com>
400
401        * This is a major reworking of the mips64orion port to use
402        gcc predefines as much as possible and a big push to multilib
403        the mips port.  The mips64orion port was copied/renamed to mips
404        to be more like other GNU tools.  Alan did most of the technical
405        work of determining how to map old macro names used by the mips64orion
406        port to standard compiler macro definitions.  Joel did the merge
407        with CVS magic to keep individual file history and did the BSP
408        modifications. Details follow:
409        * Makefile.am: Made clock and timer subdirectories conditional.
410        * configure.in: Ditto.
411        * clock/clock.S: Switch from using <idtmon.h> to <asm.h>.
412        * clock/gettime.S: Switch from using <idtmon.h> to <asm.h>.
413
4142000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
415
416        * clock/Makefile.am, timer/Makefile.am: Include compile.am
417
4182000-08-10      Joel Sherrill <joel@OARcorp.com>
419
420        * ChangeLog: New file.
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