source: rtems/cpukit/score/cpu/i386/ChangeLog @ b01d7c7

4.104.115
Last change on this file since b01d7c7 was b01d7c7, checked in by Till Straumann <strauman@…>, on 10/29/09 at 16:29:46

2009-10-29 Till Straumann <strauman@…>

  • rtems/score/cpu.h: Define _CPU_Interrupt_stack_setup() macro which reserves space for the 'vector' arg to _C_dispatch_isr() routine and aligns the irq stack to CPU_STACK_ALIGNMENT.
  • Property mode set to 100644
File size: 14.0 KB
Line 
12009-10-29      Till Straumann <strauman@slac.stanford.edu>
2
3        * rtems/score/cpu.h: Define _CPU_Interrupt_stack_setup() macro
4        which reserves space for the 'vector' arg to _C_dispatch_isr()
5        routine and aligns the irq stack to CPU_STACK_ALIGNMENT.
6
72009-10-28      Till Straumann <strauman@slac.stanford.edu>
8
9        * rtems/score/cpu.h: Replaced misleading typedef of
10        CPU_Interrupt_frame by 'void'. The i386 port does not
11        pass any frame info to the interrupt handlers.
12
132009-10-28      Till Straumann <strauman@slac.stanford.edu>
14
15        * rtems/score/cpu.h:
16        Added #ifdef ASM constructs so that this header can be
17        included from assembly code.
18
19        Increased CPU_STACK_ALIGNMENT to 16 bytes. Gcc maintains
20        16-byte alignment and it may be a advantageous to provide
21        initial 16-byte alignment. When using SSE some gcc versions
22        may produce code that crashes if the stack is not 16-byte aligned.
23
24        Make sure _CPU_Context_Initialize() sets the thread stack
25        up so that it is aligned to CPU_CACHE_ALIGNMENT.
26
27        * cpu_asm.S:
28        Align stack to CPU_CACHE_ALIGNMENT before calling C-code.
29
302009-10-27      Till Straumann <strauman@slac.stanford.edu>
31
32        * rtems/asm.h: Added definition for cr4 register.
33
342009-09-25      Joel Sherrill <joel.sherrill@OARcorp.com>
35
36        * rtems/score/cpu.h: Add no return atrribute to _CPU_Context_restore()
37        since it is used for restarting self.
38
392009-02-12      Joel Sherrill <joel.sherrill@oarcorp.com>
40
41        * cpu.c, rtems/score/cpu.h: Change prototype of IDLE thread to
42        consistently return void * and take a uintptr_t argument.
43
442009-02-11      Joel Sherrill <joel.sherrill@oarcorp.com>
45
46        * cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and
47        passing address of _Thread_Dispatch to _CPU_Initialize. Clean up
48        comments.
49
502008-09-11      Ralf Corsépius <ralf.corsepius@rtems.org>
51
52        * rtems/score/types.h: Do not define boolean, single_precision,
53        double_precision unless RTEMS_DEPRECATED_TYPES is given.
54
552008-09-08      Joel Sherrill <joel.sherrill@oarcorp.com>
56
57        * rtems/score/cpu.h: Remove extraneous spaces.
58
592008-09-05      Ralf Corsépius <ralf.corsepius@rtems.org>
60
61        * cpu.c: Stop using old-style defs.
62
632008-08-21      Ralf Corsépius <ralf.corsepius@rtems.org>
64
65        * rtems/score/types.h: Include stdbool.h.
66        Use bool as base-type for boolean.
67
682008-08-19      Joel Sherrill <joel.sherrill@OARcorp.com>
69
70        * cpu.c: Fix prototypes.
71        * rtems/score/cpu.h: Use memcpy() initialize FP structure and avoid
72        many casts and potential warnings.
73
742008-08-16      Ralf Corsépius <ralf.corsepius@rtems.org>
75
76        * rtems/score/cpu.h, rtems/score/i386.h: Add missing prototypes.
77
782008-07-31      Joel Sherrill <joel.sherrill@OARcorp.com>
79
80        * cpu.c, rtems/score/cpu.h: Correct prototype of Idle threads.
81
822007-12-17      Joel Sherrill <joel.sherrill@oarcorp.com>
83
84        * rtems/score/cpu.h: Add _CPU_Context_Get_SP() for stack check utility.
85
862007-12-17      Joel Sherrill <joel.sherrill@OARcorp.com>
87
88        * rtems/score/idtr.h: Sweep to make sure grep for COPYRIGHT passes.
89
902007-12-04      Joel Sherrill <joel.sherrill@OARcorp.com>
91
92        * cpu.c, rtems/score/cpu.h: Move interrupt_stack_size field from CPU
93        Table to Configuration Table. Eliminate CPU Table from all ports.
94        Delete references to CPU Table in all forms.
95
962007-12-03      Joel Sherrill <joel.sherrill@OARcorp.com>
97
98        * rtems/score/cpu.h: Moved most of the remaining CPU Table fields to
99        the Configuration Table. This included pretasking_hook,
100        predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
101        extra_mpci_receive_server_stack, stack_allocate_hook, and
102        stack_free_hook. As a side-effect of this effort some multiprocessing
103        code was made conditional and some style clean up occurred.
104
1052007-11-26      Joel Sherrill <joel.sherrill@oarcorp.com>
106
107        * rtems/score/cpu.h: Eliminate the interrupt_table_segment and
108        interrupt_table_offset fields in the i386 CPU Table since they are
109        never read.
110
1112007-05-09      Ralf Corsépius <ralf.corsepius@rtems.org>
112
113        * rtems/score/cpu.h: Remove CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES.
114
1152007-04-17      Ralf Corsépius <ralf.corsepius@rtems.org>
116
117        * cpu.c:
118          Use Context_Control_fp* instead of void* for fp_contexts.
119        * rtems/score/cpu.h:
120          Use Context_Control_fp* instead of void* for fp_contexts.
121
1222006-11-17      Ralf Corsépius <ralf.corsepius@rtems.org>
123
124        * rtems/score/types.h: Remove unsigned64, signed64.
125
1262006-02-01      Joel Sherrill <joel@OARcorp.com>
127
128        * rtems/score/cpu.h: Increase default stack size on i386 from 1K to 4K.
129        Most i386 targets are not memory strapped so making this a bit large
130        is not a burden. It lets more tests run. ticker and psxtimer will not
131        even run with 1K of stack.
132
1332005-11-08      Ralf Corsepius <ralf.corsepius@rtems.org>
134
135        * rtems/score/types.h: Eliminate unsigned16, unsigned32.
136
1372005-10-27      Ralf Corsepius <ralf.corsepius@rtems.org>
138
139        * rtems/asm.h: Remove private version of CONCAT macros.
140        Include <rtems/concat.h> instead.
141
1422005-02-08      Ralf Corsepius <ralf.corsepius@rtems.org>
143
144        * Makefile.am: Split out preinstallation rules.
145        * preinstall.am: New (Split out from Makefile.am).
146
1472005-02-04      Ralf Corsepius <ralf.corsepius@rtems.org>
148
149        PR 754/rtems
150        * rtems/asm.h: New (relocated from .).
151        * asm.h: Remove (moved to rtems/asm.h).
152        * Makefile.am: Reflect changes above.
153
1542004-01-28      Ralf Corsepius <ralf.corsepiu@rtems.org>
155
156        * asm.h, rtems/score/cpu.h, rtems/score/i386.h, rtems/score/idtr.h,
157        rtems/score/interrupts.h, rtems/score/registers.h,
158        rtems/score/types.h: New header guards.
159
1602005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
161
162        * rtems/score/types.h: Remove signed8, signed16, signed32,
163        unsigned8, unsigned16, unsigned32.
164
1652005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
166
167        * rtems/score/i386.h: *_swap_u32( uint32_t ).
168
1692005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
170
171        * rtems/score/i386.h: *_swap_u16( uint16_t ).
172
1732005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
174
175        * rtems/score/types.h: #include <rtems/stdint.h>.
176
1772005-01-07      Ralf Corsepius <ralf.corsepius@rtems.org>
178
179        * Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
180
1812005-01-01      Ralf Corsepius <ralf.corsepius@rtems.org>
182
183        * Makefile.am: Remove build-variant support.
184
1852004-11-21      Ralf Corsepius <ralf.corsepius@rtems.org>
186
187        * rtems/score/types.h: Use __rtems_score_types_h as preprocessor
188        guard.
189
1902004-11-21      Ralf Corsepius <ralf.corsepius@rtems.org>
191
192        * asm.h: Add doxygen preamble.
193
1942004-10-02      Ralf Corsepius <ralf_corsepius@rtems.org>
195
196        * rtems/score/cpu.h: Add doxygen preamble.
197        * rtems/score/i386.h: Add doxygen preamble.
198        * rtems/score/idtr.h: Add doxygen preamble.
199        * rtems/score/interrupts.h: Add doxygen preamble.
200        * rtems/score/registers.h: Add doxygen preamble.
201        * rtems/score/types.h: Add doxygen preamble.
202
2032004-04-16      Ralf Corsepius <ralf_corsepius@rtems.org>
204
205        * rtems/score/i386.h: Rename i386_swap_U* to i386_swap_u* (API
206        consistency with other ports).
207
2082004-04-09      Ralf Corsepius <ralf_corsepius@rtems.org>
209
210        * cpu_asm.S: Convert asm comments to C-comments to prevent gcc-3.4.0pre
211        from choking on them.
212
2132004-04-06      Ralf Corsepius <ralf_corsepius@rtems.org>
214
215        * configure.ac: Remove (Merged into $(top_srcdir)/configure.ac).
216        * Makefile.am: Don't include multilib.am.
217        Reflect merging configure.ac into $(top_srcdir)/configure.ac.
218
2192004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
220
221        * Makefile.am: Install asm.h to $(includedir)/rtems.
222
2232004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
224
225        * cpu_asm.S: Include <rtems/asm.h> instead of <asm.h>.
226
2272004-03-30      Ralf Corsepius <ralf_corsepius@rtems.org>
228
229        * cpu.c, cpu_asm.S, rtems/score/cpu.h, rtems/score/interrupts.h:
230        Convert to using c99 fixed size types.
231
2322004-03-29      Ralf Corsepius <ralf_corsepius@rtems.org>
233
234        * configure.ac: RTEMS_TOP([../../../..]).
235
2362004-02-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
237
238        PR 565/rtems
239        * asm.h: Various hacks.
240
2412004-01-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
242
243        * configure.ac: Move RTEMS_TOP one subdir down.
244
2452004-01-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
246
247        * Makefile.am: Add PREINSTALL_DIRS.
248
2492004-01-14      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
250
251        * Makefile.am: Re-add dirstamps to PREINSTALL_FILES.
252        Add PREINSTALL_FILES to CLEANFILES.
253
2542004-01-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
255
256        * configure.ac: Requires automake >= 1.8.1.
257
2582004-01-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
259
260        * Makefile.am: Include compile.am, again.
261
2622004-01-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
263
264        * Makefile.am: Convert to using automake compilation rules.
265
2662003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
267
268        * Makefile.am: Use mkdir_p. Remove dirs from PREINSTALL_FILES.
269
2702003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
271
272        * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
273
2742003-12-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
275
276        * Makefile.am: Remove TMPINSTALL_FILES.
277
2782003-11-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
279
280        * Makefile.am: Add $(dirstamp) to preinstallation rules.
281
2822003-11-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
283
284        * Makefile.am: Don't use gmake rules for preinstallation.
285
2862003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
287
288        * configure.ac: Remove RTEMS_CANONICAL_HOST.
289
2902003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
291
292        * configure.ac: Remove RTEMS_CHECK_CPU.
293
2942003-09-04      Joel Sherrill <joel@OARcorp.com>
295
296        * cpu.c, cpu_asm.S, rtems/score/cpu.h, rtems/score/i386.h,
297        rtems/score/idtr.h, rtems/score/interrupts.h,
298        rtems/score/registers.h, rtems/score/types.h: URL for license
299        changed.
300
3012003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
302
303        * configure.ac: Use rtems-bugs@rtems.com as bug report email address.
304
3052003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
306
307        * configure.ac: Remove AC_CONFIG_AUX_DIR.
308
3092002-12-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
310
311        * configure.ac: Require autoconf-2.57 + automake-1.7.2.
312        * Makefile.am: Eliminate C_O_FILES, S_O_FILES, libscorecpu_a_OBJECTS.
313
3142002-11-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
315
316        * configure.ac: Fix package name.
317
3182002-10-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
319
320        * configure.ac: Add nostdinc to AM_INIT_AUTOMAKE.
321
3222002-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
323
324        * .cvsignore: Reformat.
325        Add autom4te*cache.
326        Remove autom4te.cache.
327
3282002-07-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
329
330        * Makefile.am: Build libscorecpu.a instead of rtems-cpu.rel.
331
3322002-07-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
333
334        * Makefile.am: Use .$(OBJEXT) instead of .o.
335
3362002-07-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
337
338        * Makefile.am: Use . instead of .o.
339
3402002-07-05      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
341
342        * configure.ac: RTEMS_TOP(../../../..).
343
3442002-07-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
345
346        * rtems.S: Remove.
347        * Makefile.am: Reflect changes above.
348
3492002-07-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
350
351        * configure.ac: Remove RTEMS_PROJECT_ROOT.
352
3532002-06-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
354
355        * configure.ac: Add RTEMS_PROG_CCAS
356
3572002-06-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
358
359        * configure.ac: Use AC_CONFIG_AUX_DIR(../../../..).
360        Add AC_PROG_RANLIB.
361
3622002-06-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
363
364        * Makefile.am: Include $(top_srcdir)/../../../automake/*.am.
365        Use ../../../aclocal.
366
3672002-03-29      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
368
369        * rtems/score/idtr.h: New file, extracted from libcpu/cpu.h.
370        * rtems/score/interrupts.h: New file, extracted from libcpu/cpu.h.
371        * rtems/score/registers.h: New file, moved from libcpu.
372        * Makefile.am: Reflect changes above.
373        * cpu.c: Don't include cpuModel.h,
374          #include <rtems.h>,
375          #include <rtems/score/i386types.h>,
376          #include <rtems/score/idtr.h>.
377        * rtems/score/cpu.h: Don't include libcpu/cpu.h.
378          #include <rtems/score/interrupts.h>,
379          #include <rtems/score/registers.h>.
380
3812001-04-03      Joel Sherrill <joel@OARcorp.com>
382
383        * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h.
384        * rtems/score/i386types.h: Removed.
385        * rtems/score/types.h: New file via CVS magic.
386        * Makefile.am, rtems/score/cpu.h: Account for name change.
387
3882002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
389
390        * configure.ac:
391        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
392        AM_INIT_AUTOMAKE([no-define foreign 1.6]).
393        * Makefile.am: Remove AUTOMAKE_OPTIONS.
394
3952001-02-05      Joel Sherrill <joel@OARcorp.com>
396
397        * rtems/Makefile.am, rtems/score/Makefile.am: Removed again.
398
3992002-01-31      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
400
401        * rtems/Makefile.am: Removed.
402        * rtems/score/Makefile.am: Removed.
403        * configure.ac: Reflect changes above.
404        * Makefile.am: Reflect changes above.
405
4062001-01-30      Joel Sherrill <joel@OARcorp.com>
407
408        * Makefile.am: Corrected so .h files from rtems/score/ are installed.
409
4102002-01-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
411
412        * cpu.c: Include rtems/bspIo.h instead of bspIo.h.
413
4142001-12-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
415
416        * Makefile.am: Add multilib support.
417
4182001-11-28      Joel Sherrill <joel@OARcorp.com>,
419
420        This was tracked as PR91.
421        * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which
422        is used to specify if the port uses the standard macro for this (FALSE).
423        A TRUE setting indicates the port provides its own implementation.
424
4252001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
426
427        * .cvsignore: Add autom4te.cache for autoconf > 2.52.
428        * configure.in: Remove.
429        * configure.ac: New file, generated from configure.in by autoupdate.
430
4312001-09-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
432
433        * rtems/score/Makefile.am: Use 'PREINSTALL_FILES ='.
434        * Makefile.am: Use 'PREINSTALL_FILES ='.
435
4362001-02-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
437
438        * Makefile.am, rtems/score/Makefile.am:
439        Apply include_*HEADERS instead of H_FILES.
440
4412001-01-03      Joel Sherrill <joel@OARcorp.com>
442
443        * rtems/score/cpu.h: Added _CPU_Initialize_vectors().
444
4452000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
446
447        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
448
4492000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
450
451        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
452
4532000-10-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
454
455        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
456        Switch to GNU canonicalization.
457
4582000-09-12      Joel Sherrill <joel@OARcorp.com>
459
460        * rtems/score/i386.h: Corrected "#elsif" to be "#elif".
461
4622000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
463
464        * Makefile.am: Include compile.am.
465
4662000-08-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
467
468        * rtems/score/i386.h: cpu-variant define handling
469          Rewrite due to introduction of multilib defines.
470        * asm.h: include cpuopts.h instead of targopts.h
471
4722000-08-10      Joel Sherrill <joel@OARcorp.com>
473
474        * ChangeLog: New file.
Note: See TracBrowser for help on using the repository browser.