source: rtems/cpukit/score/cpu/powerpc/ChangeLog @ 6c28773e

4.104.11
Last change on this file since 6c28773e was 6c28773e, checked in by Till Straumann <strauman@…>, on Dec 2, 2009 at 1:24:52 AM

2009-12-01 Till Straumann <strauman@…>

  • score/cpu/powerpc/rtems/score/cpu.h: Added space for non- volatile AltiVec? registers to context struct. Added declaration for AltiVec?-related routines to be implemented by CPU/BSP support.
  • Property mode set to 100644
File size: 28.4 KB
Line 
12009-12-01      Till Straumann <strauman@slac.stanford.edu>
2
3        * score/cpu/powerpc/rtems/score/cpu.h: Added space for non-
4        volatile AltiVec registers to context struct. Added declaration
5        for AltiVec-related routines to be implemented by CPU/BSP
6        support.
7
82009-10-21  Thomas Doerfler  <Thomas.Doerfler@embedded-brains.de>
9
10        * score/cpu/powerpc/rtems/score/cpu.h: moved timebase/decrementer
11                access from cpukit to libcpu
12
132009-10-21      Sebastian Huber <sebastian.huber@embedded-brains.de>
14
15        * rtems/powerpc/registers.h: Added defines DEAR_BOOKE and DEAR_405.
16        * rtems/score/cpu.h: Changed fpscr field to an integer type in
17        Context_Control_fp.  Fixed warnings in PPC_Set_timebase_register().
18        Changed _CPU_Context_Initialize_fp() to initialize all fields and
19        avoid floating-point instructions.
20        * rtems/score/powerpc.h: Removed PPC_INIT_FPSCR define.
21
222009-02-27      Sebastian Huber <sebastian.huber@embedded-brains.de>
23
24        * rtems/powerpc/registers.h: Added Freescale Book E Implementation
25        Standards (EIS) special purpose register definitions for MMU and L1
26        cache.
27
282009-02-11      Joel Sherrill <joel.sherrill@oarcorp.com>
29
30        * rtems/new-exceptions/cpu.h, rtems/score/cpu.h: Eliminate
31        _CPU_Thread_dispatch_pointer and passing address of _Thread_Dispatch
32        to _CPU_Initialize. Clean up comments.
33
342008-09-14      Joel Sherrill <joel.sherrill@oarcorp.com>
35
36        * rtems/score/cpu.h: Move extern of bsp_clicks_per_usec so it is not
37        nested inside braces.
38
392008-09-11      Ralf Corsépius <ralf.corsepius@rtems.org>
40
41        * rtems/score/types.h: Do not define boolean, single_precision,
42        double_precision unless RTEMS_DEPRECATED_TYPES is given.
43
442008-09-05      Ralf Corsépius <ralf.corsepius@rtems.org>
45
46        * rtems/new-exceptions/cpu.h, rtems/score/cpu.h: Convert to "bool".
47
482008-08-21      Ralf Corsépius <ralf.corsepius@rtems.org>
49
50        * rtems/score/types.h: Include stdbool.h.
51        Use bool as base-type for boolean.
52
532008-08-14      Sebastian Huber <sebastian.huber@embedded-brains.de>
54
55        * rtems/powerpc/registers.h: Removed obsolete defines MSR_, MSR_KERNEL
56        and MSR_USER.  Added missing prototypes.
57
582008-08-04      Sebastian Huber <sebastian.huber@embedded-brains.de>
59
60        * rtems/new-exceptions/cpu.h: Changed define
61        CPU_INTERRUPT_MAXIMUM_VECTOR_NUMBER to UINT32_MAX to avoid comparison
62        between signed and unsigned.
63
642008-07-18      Sebastian Huber <sebastian.huber@embedded-brains.de>
65
66        * rtems/powerpc/registers.h: Added masks for BOOKE_TCR fields.
67
682008-07-14      Thomas Doerfler <thomas.doerfler@embedded-brains.de>
69        * rtems/powerpc/registers.h:
70
71        Added PPC405EX support contributed by Michael Hamel
72
732008-07-10      Sebastian Huber <sebastian.huber@embedded-brains.de>
74
75        * rtems/asm.h: Added defines for save and restore registers and
76        special purpose registers 4 to 7.
77
78        * rtems/new-exceptions/cpu.h: Changed define PPC_BSP_HAS_FIXED_PR288 to
79        a value that results in a compile time error on usage since SPRG0 is
80        now used for the interrupt disable mask.
81
82        * rtems/powerpc/registers.h: Bugfix: Swapped values of TBWU and TBWL.
83
84        Added defines SPRG4..7 and USPRG0.
85
86        Changed _CPU_ISR_{Disable, Enable, Flush} to use static inline
87        functions.  The interrupt disable mask is now stored in SPRG0.  Which
88        was previously denoted to indicate a PR288 bugfix.  You may now
89        initialize the interrupt disable mask via
90        ppc_interrupt_set_disable_mask() and
91        PPC_INTERRUPT_DISABLE_MASK_DEFAULT.  The default value will be set in
92        bootcard.c.
93
942008-02-20      Ralf Corsépius <ralf.corsepius@rtems.org>
95
96        * rtems/old-exceptions/cpu.h: Remove (Abandoned).
97        * rtems/score/cpu.h: Remove ref to rtems/old-exceptions/cpu.h.
98        * Makefile.am: Remove ref to rtems/old-exceptions/cpu.h.
99
1002007-12-17      Joel Sherrill <joel.sherrill@oarcorp.com>
101
102        * rtems/score/cpu.h: Add _CPU_Context_Get_SP() for stack check utility.
103
1042007-12-17      Joel Sherrill <joel.sherrill@OARcorp.com>
105
106        * rtems/powerpc/registers.h, rtems/score/cpu.h: Sweep to make sure grep
107        for COPYRIGHT passes.
108
1092007-12-03      Till Straumann <strauman@slac.stanford.edu>
110
111        * rtems/powerpc/registers.h: added definitions for MSR_CE,
112        MSR_DE (bookE).
113
1142007-12-06      Joel Sherrill <joel.sherrill@OARcorp.com>
115
116        * rtems/old-exceptions/cpu.h: Remove extra ifndef.
117
1182007-12-04      Joel Sherrill <joel.sherrill@OARcorp.com>
119
120        * rtems/new-exceptions/cpu.h, rtems/old-exceptions/cpu.h,
121        rtems/score/cpu.h: Move interrupt_stack_size field from CPU Table to
122        Configuration Table. Eliminate CPU Table from all ports. Delete
123        references to CPU Table in all forms.
124
1252007-12-03      Till Straumann <strauman@slac.stanford.edu>
126
127        * rtems/score/cpu.h: Added comment that GDB patch sim/2376
128        is needed for reading the time-base with the new (more
129        portable) method.
130
1312007-12-03      Joel Sherrill <joel.sherrill@OARcorp.com>
132
133        * rtems/new-exceptions/cpu.h, rtems/old-exceptions/cpu.h: Moved most of
134        the remaining CPU Table fields to the Configuration Table. This
135        included pretasking_hook, predriver_hook, postdriver_hook, idle_task,
136        do_zero_of_workspace, extra_mpci_receive_server_stack,
137        stack_allocate_hook, and stack_free_hook. As a side-effect of this
138        effort some multiprocessing code was made conditional and some style
139        clean up occurred.
140
1412007-11-30      Till Straumann <strauman@slac.stanford.edu>
142
143        * rtems/score/cpu.h: Wonderful bookE doesn't have mftb/mftbu;
144        ( CPU_Get_timebase_low() ) they only define the TBRU/TBRL SPRs
145        so we use these. Should work on all CPUs.
146
1472007-11-28      Joel Sherrill <joel.sherrill@OARcorp.com>
148
149        * rtems/new-exceptions/cpu.h, rtems/old-exceptions/cpu.h,
150        rtems/score/cpu.h: Eliminate PowerPC specific elements from the CPU
151        Table. They have been replaced with variables named bsp_XXX as
152        needed.
153
1542007-11-13      Till Straumann <strauman@slac.stanford.edu>
155
156        * rtems/score/powerpc.h: Added a '__ppc_generic' CPU variant.
157        The goal would be making cpukit and hopefully libcpu work
158        for all (or at least most) CPUs/BSPs with -D__ppc_generic so
159        that eventually all tests [#if defined(<cpu_flavor>)] for CPU
160        flavors can be eliminated.
161
1622007-11-13      Till Straumann <strauman@slac.stanford.edu>
163
164        * rtems/powerpc/registers.h: Added SPR definitions for BookE
165        DECAR, TCR, TSR.
166
1672007-05-09      Ralf Corsépius <ralf.corsepius@rtems.org>
168
169        * rtems/score/cpu.h: Remove CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES.
170
1712007-04-17      Ralf Corsépius <ralf.corsepius@rtems.org>
172
173        * rtems/score/cpu.h:
174          Use Context_Control_fp* instead of void* for fp_contexts.
175          Eliminate evil casts.
176
1772006-12-12      Ralf Corsépius <ralf.corsepius@rtems.org>
178
179        * rtems/score/ppc.h: Remove (Deprecated in 4.7).
180        * Makefile: Remove rtems/score/ppc.h.
181
1822006-11-17      Ralf Corsépius <ralf.corsepius@rtems.org>
183
184        * rtems/score/types.h: Remove unsigned64, signed64.
185
1862006-08-09      Joel Sherrill <joel@OARcorp.com>
187
188        * rtems/score/cpu.h: Because gcc implicitly uses floating point turn on
189        floating point for all threads if there is a hardware FPU.
190
1912006-07-12      Till Straumann <strauman@slac.stanford.edu>
192
193        * rtems/old-exceptions/cpu.h, rtems/powerpc/registers.h:
194        Checked inline assembly; added early-clobber '&' to output operands
195        of multi-instruction asms.
196
1972006-01-16      Joel Sherrill <joel@OARcorp.com>
198
199        * rtems/new-exceptions/cpu.h, rtems/old-exceptions/cpu.h,
200        rtems/score/cpu.h: Part of a large patch to improve Doxygen output.
201        As a side-effect, grammar and spelling errors were corrected, spacing
202        errors were address, and some variable names were improved.
203
2042005-11-08      Ralf Corsepius <ralf.corsepius@rtems.org>
205
206        * rtems/score/types.h: Eliminate unsigned16, unsigned32.
207
2082005-11-02      Till Straumann <strauman@slac.stanford.edu>
209
210        * rtems/powerpc/registers.h: recognize mpc7457 CPU; added definitions
211        for high bats (#4..7) on 7450 CPUs
212
2132005-10-27      Ralf Corsepius <ralf.corsepius@rtems.org>
214
215        * rtems/asm.h: Remove private version of CONCAT macros.
216        Include <rtems/concat.h> instead.
217
2182005-05-06      Jennifer Averett <jennifer.averett@oarcorp.com>
219
220        * rtems/score/powerpc.h: Removed warning
221
2222005-02-21      Ralf Corsepius <ralf.corsepius@rtems.org>
223
224        * rtems/score/powerpc.h: Add  "defined(mpc7400) || defined(mpc7450)
225        || defined(mpc7455)" to altivec (gcc-3.2.x compatibility).
226
2272005-02-18      Ralf Corsepius <ralf.corsepius@rtems.org>
228
229        * rtems/new-exceptions/cpu.h (CPU_HARDWARE_FP, CPU_ALL_TASKS_ARE_FP,
230        CPU_IDLE_TASK_IS_FP): Remove.
231        * rtems/old-exceptions/cpu.h (CPU_HARDWARE_FP, CPU_ALL_TASKS_ARE_FP,
232        CPU_IDLE_TASK_IS_FP): Remove.
233        * rtems/score/cpu.h (CPU_HARDWARE_FP, CPU_ALL_TASKS_ARE_FP,
234        CPU_IDLE_TASK_IS_FP, CPU_SOFTWARE_FP): New.
235
2362005-02-18      Ralf Corsepius <ralf.corsepius@rtems.org>
237
238        * rtems/score/cpu.h: Derive CPU_{BIG|LITTLE}_ENDIAN from
239        __BIG_ENDIAN__.
240
2412005-02-18      Ralf Corsepius <ralf.corsepius@rtems.org>
242
243        * rtems/score/cpu.h (CPU_PROVIDES_IDLE_THREAD_BODY,
244        CPU_STACK_GROWS_UP, CPU_STRUCTURE_ALIGNMENT,
245        CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES, CPU_BIG_ENDIAN,
246        CPU_LITTLE_ENDIAN): Add.
247        * rtems/old-exceptions/cpu.h (CPU_PROVIDES_IDLE_THREAD_BODY,
248        CPU_STACK_GROWS_UP, CPU_STRUCTURE_ALIGNMENT,
249        CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES, CPU_BIG_ENDIAN,
250        CPU_LITTLE_ENDIAN): Remove.
251        * rtems/new-exceptions/cpu.h (CPU_PROVIDES_IDLE_THREAD_BODY,
252        CPU_STACK_GROWS_UP, CPU_STRUCTURE_ALIGNMENT,
253        CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES, CPU_BIG_ENDIAN,
254        CPU_LITTLE_ENDIAN): Remove.
255
2562005-02-18      Ralf Corsepius <ralf.corsepius@rtems.org>
257
258        * rtems/score/cpu.h:
259        (rtems_cpu_configuration_get_serial_per_sec,
260        rtems_cpu_configuration_get_serial_external_clock,
261        rtems_cpu_configuration_get_serial_xon_xoff,
262        rtems_cpu_configuration_get_serial_cts_rts,
263        rtems_cpu_configuration_get_serial_rate,
264        rtems_cpu_configuration_get_timer_average_overhead,
265        rtems_cpu_configuration_get_timer_least_valid,
266        rtems_cpu_configuration_get_timer_internal_clock,
267        rtems_cpu_configuration_get_clock_speed): New.
268        * rtems/old-exceptions/cpu.h:
269        (rtems_cpu_configuration_get_serial_per_sec,
270        rtems_cpu_configuration_get_serial_external_clock,
271        rtems_cpu_configuration_get_serial_xon_xoff,
272        rtems_cpu_configuration_get_serial_cts_rts,
273        rtems_cpu_configuration_get_serial_rate,
274        rtems_cpu_configuration_get_timer_average_overhead,
275        rtems_cpu_configuration_get_timer_least_valid,
276        rtems_cpu_configuration_get_timer_internal_clock,
277        rtems_cpu_configuration_get_clock_speed): Remove.
278
2792005-02-18      Ralf Corsepius <ralf.corsepius@rtems.org>
280
281        * rtems/new-exceptions/cpu.h, rtems/old-exceptions/cpu.h
282        (rtems_cpu_table): Sync defines between {old|new}-exceptions.
283
2842005-02-18      Ralf Corsepius <ralf.corsepius@rtems.org>
285
286        * rtems/new-exceptions/cpu.h (Context_Control,
287        Context_Control_fp, CPU_Interrupt_frame): Remove.
288        * rtems/old-exceptions/cpu.h (Context_Control,
289        Context_Control_fp, CPU_Interrupt_frame): Remove.
290        * rtems/score/cpu.h (Context_Control,
291        Context_Control_fp, CPU_Interrupt_frame): Add.
292
2932005-02-16      Ralf Corsepius <ralf.corsepius@rtems.org>
294
295        * rtems/new-exceptions/cpu.h (CPU_STACK_MINIMUM_SIZE,
296        CPU_ALIGNMENT, CPU_HEAP_ALIGNMENT,
297        CPU_PARTITION_ALIGNMENT, CPU_STACK_ALIGNMENT): Remove.
298        * rtems/old-exceptions/cpu.h (CPU_STACK_MINIMUM_SIZE,
299        CPU_ALIGNMENT, CPU_HEAP_ALIGNMENT,
300        CPU_PARTITION_ALIGNMENT, CPU_STACK_ALIGNMENT): Remove.
301        * rtems/score/cpu.h (CPU_STACK_MINIMUM_SIZE,
302        CPU_ALIGNMENT, CPU_HEAP_ALIGNMENT,
303        CPU_PARTITION_ALIGNMENT, CPU_STACK_ALIGNMENT): Add.
304
3052005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
306
307        * rtems/new-exceptions/cpu.h: Remove CPU_MINIMUM_STACK_FRAME_SIZE.
308
3092005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
310
311        * rtems/new-exceptions/cpu.h (_CPU_Bitfield_Find_first_bit,
312        _CPU_Priority_Mask, _CPU_Priority_bits_index): Remove.
313        * rtems/old-exceptions/cpu.h (_CPU_Bitfield_Find_first_bit,
314        _CPU_Priority_Mask, _CPU_Priority_bits_index): Remove.
315        * rtems/score/cpu.h (_CPU_Bitfield_Find_first_bit,
316        _CPU_Priority_Mask, _CPU_Priority_bits_index): New.
317
3182005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
319
320        * rtems/new-exceptions/cpu.h (_CPU_msrs): Remove (Unused).
321        * rtems/old-exceptions/cpu.h (_CPU_msrs): Remove (Unused).
322
3232005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
324
325        * rtems/new-exceptions/cpu.h (_CPU_ISR_install_vector,
326        _CPU_Initialize, _CPU_Install_interrupt_stack, _CPU_Context_switch,
327        _CPU_Context_restore, _CPU_Context_save_fp, _CPU_Context_restore_fp,
328        _CPU_Fatal_error): Remove.
329        * rtems/old-exceptions/cpu.h (_CPU_ISR_install_vector,
330        _CPU_Initialize, _CPU_Install_interrupt_stack, _CPU_Context_switch,
331        _CPU_Context_restore, _CPU_Context_save_fp, _CPU_Context_restore_fp,
332        _CPU_Fatal_error): Remove.
333        * rtems/score/cpu.h (_CPU_ISR_install_vector,
334        _CPU_Initialize, _CPU_Install_interrupt_stack, _CPU_Context_switch,
335        _CPU_Context_restore, _CPU_Context_save_fp, _CPU_Context_restore_fp,
336        _CPU_Fatal_error): New.
337
3382005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
339
340        * rtems/old-exceptions/cpu.h (_CPU_Context_Initialize,
341        _CPU_Context_Restart_self, _CPU_Context_Fp_start,
342        _CPU_Context_Initialize_fp): Remove.
343        * rtems/new-exceptions/cpu.h (_CPU_Context_Initialize,
344        _CPU_Context_Restart_self, _CPU_Context_Fp_start,
345        _CPU_Context_Initialize_fp): Remove.
346        * rtems/score/cpu.h (_CPU_Context_Initialize,
347        _CPU_Context_Restart_self, _CPU_Context_Fp_start,
348        _CPU_Context_Initialize_fp): New.
349
3502005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
351
352        * rtems/old-exceptions/cpu.h (PPC_Get_timebase_register): Remove.
353        * rtems/powerpc/registers.h (PPC_Get_timebase_register,
354        PPC_Set_timebase_register): Remove.
355        * rtems/score/cpu.h (PPC_Get_timebase_register,
356        PPC_Set_timebase_register): New.
357
3582005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
359
360        * rtems/powerpc/registers.h (PPC_Set_decrementer,
361        PPC_Get_decrementer): Remove.
362        * rtems/old-exceptions/cpu.h (PPC_Set_decrementer): Remove.
363        * rtems/score/cpu.h (PPC_Set_decrementer, PPC_Get_decrementer): New.
364
3652005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
366
367        * rtems/old-exceptions/cpu.h (CPU_Get_timebase_low, rtems_bsp_delay,
368        rtems_bsp_delay_in_bus_cycles): Remove.
369        * rtems/powerpc/registers.h (CPU_Get_timebase_low, rtems_bsp_delay,
370        rtems_bsp_delay_in_bus_cycles): Remove.
371        * rtems/score/cpu.h (CPU_Get_timebase_low, rtems_bsp_delay,
372        rtems_bsp_delay_in_bus_cycles): New.
373
3742005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
375
376        * rtems/new-exceptions/cpu.h
377        (rtems_cpu_configuration_get_clicks_per_usec,
378        rtems_cpu_configuration_get_exceptions_in_ram): Remove.
379        * rtems/old-exceptions/cpu.h
380        (rtems_cpu_configuration_get_clicks_per_usec,
381        rtems_cpu_configuration_get_exceptions_in_ram): Remove.
382        * rtems/score/cpu.h
383        (rtems_cpu_configuration_get_clicks_per_usec,
384        rtems_cpu_configuration_get_exceptions_in_ram): New.
385
3862005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
387
388        * rtems/new-exceptions/cpu.h (CPU_swap_u32, CPU_swap_u16): Remove.
389        * rtems/old-exceptions/cpu.h (CPU_swap_u32, CPU_swap_u16): Remove.
390        * rtems/score/cpu.h (CPU_swap_u32, CPU_swap_u16): New.
391
3922005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
393
394        * rtems/old-exceptions/cpu.h: Add _CPU_MSG_GET
395        (old/new exception processing ABI compatibility).
396        * rtems/powerpc/registers.h: Use C99 fixed size types.
397
3982005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
399
400        * rtems/score/powerpc.h: Add __ALTIVEC__ support.
401
4022005-02-15      Ralf Corsepius <ralf.corsepius@rtems.org>
403
404        * rtems/score/powerpc.h: Merge ppc603 and ppc603e
405        PPC_IRQ_*/PPC_TLB_* defines.
406
4072005-02-14      Ralf Corsepius <ralf.corsepius@rtems.org>
408
409        * rtems/score/powerpc.h (mpc8260): PPC_ALIGNMENT 8.
410
4112005-02-14      Ralf Corsepius <ralf.corsepius@rtems.org>
412
413        * rtems/score/powerpc.h: Remove PPC_HAS_RFCI (Unused).
414
4152005-02-13      Ralf Corsepius <ralf.corsepius@rtems.org>
416
417        * rtems/score/powerpc.h: Remove PPC_HAS_EXCEPTION_PREFIX (Unused).
418
4192005-02-13      Ralf Corsepius <ralf.corsepius@rtems.org>
420
421        * rtems/score/powerpc.h: Remove PPC_CACHE_ALIGN_POWER (Unused).
422
4232005-02-13      Ralf Corsepius <ralf.corsepius@rtems.org>
424
425        * rtems/score/powerpc.h: Remove PPC_LOW_POWER_MODE* (Unused).
426
4272005-02-13      Ralf Corsepius <ralf.corsepius@rtems.org>
428
429        * rtems/score/powerpc.h: Remove PPC_HAS_EVPR (Unused).
430
4312005-02-13      Ralf Corsepius <ralf.corsepius@rtems.org>
432
433        * rtems/score/powerpc.h: Remove PPC_USE_MULTIPLE (Unused).
434
4352005-02-13      Ralf Corsepius <ralf.corsepius@rtems.org>
436
437        * rtems/score/powerpc.h: Remove PPC_D_CACHE, PPC_I_CACHE defines.
438
4392005-02-13      Ralf Corsepius <ralf.corsepius@rtems.org>
440
441        * rtems/score/powerpc.h: Remove PPC_MSR_* defines.
442
4432005-02-13      Ralf Corsepius <ralf.corsepius@rtems.org>
444
445        * rtems/old-exceptions/cpu.h: Add _PPC_MSR_DISABLE_MASK.
446        Use _PPC_MSR_DISABLE_MASK instead of PPC_MSR_DISABLE_MASK to set up
447        _disable_mask.
448
4492005-02-12      Ralf Corsepius <ralf.corsepius@rtems.org>
450
451        * cpu.c: New (Stub file for consistency with other ports).
452        * Makefile.am: Reflect changes above.
453
4542005-02-10      Ralf Corsepius <ralf.corsepius@rtems.org>
455
456        * rtems/asm.h, rtems/old-exceptions/cpu.h, rtems/score/powerpc.h:
457        Remove PPC_ABI_POWEROPEN.
458
4592005-02-10      Ralf Corsepius <ralf.corsepius@rtems.org>
460
461        * rtems/score/powerpc.h: Remove hard-coded PPC_HAS_FPU.
462        Tie PPC_HAS_FPU to _SOFT_FLOAT.
463
4642005-02-09      Ralf Corsepius <ralf.corsepius@rtems.org>
465
466        * rtems/old-exceptions/cpu.h, rtems/score/powerpc.h:
467        Remove PPC_ABI_GCC27.
468
4692005-02-09      Ralf Corsepius <ralf.corsepius@rtems.org>
470
471        * rtems/asm.h, rtems/score/powerpc.h: Remove XCOFF support.
472
4732005-02-08      Ralf Corsepius <ralf.corsepius@rtems.org>
474
475        * Makefile.am: Split out preinstallation rules.
476        * preinstall.am: New (Split out from Makefile.am).
477
4782005-02-04      Ralf Corsepius <ralf.corsepius@rtems.org>
479
480        PR 754/rtems
481        * rtems/asm.h: New (relocated from .).
482        * asm.h: Remove (moved to rtems/asm.h).
483        * Makefile.am: Reflect changes above.
484
4852004-01-28      Ralf Corsepius <ralf.corsepiu@rtems.org>
486
487        * rtems/new-exceptions/cpu.h, rtems/old-exceptions/cpu.h,
488        rtems/powerpc/registers.h: New header guards.
489
4902004-01-28      Ralf Corsepius <ralf.corsepiu@rtems.org>
491
492        * asm.h, rtems/score/cpu.h, rtems/score/powerpc.h,
493        rtems/score/ppc.h, rtems/score/types.h: New header guards.
494
4952005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
496
497        * rtems/score/types.h: Remove signed8, signed16, signed32,
498        unsigned8, unsigned16, unsigned32.
499
5002005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
501
502        * rtems/new-exceptions/cpu.h: *_swap_u32( uint32_t ).
503        * rtems/old-exceptions/cpu.h: *_swap_u32( uint32_t ).
504
5052005-01-24      Ralf Corsepius <ralf.corsepius@rtems.org>
506
507        * rtems/score/types.h: #include <rtems/stdint.h>.
508
5092004-11-22      Joel Sherrill <joel@OARcorp.com>
510
511        * rtems/old-exceptions/cpu.h: Make compile in assembly.
512
5132004-11-21      Ralf Corsepius <ralf.corsepius@rtems.org>
514
515        * rtems/score/types.h: Use __rtems_score_types_h as preprocessor
516        guard.
517
5182004-11-21      Ralf Corsepius <ralf.corsepius@rtems.org>
519
520        * asm.h: Add doxygen preamble.
521
5222004-10-02      Ralf Corsepius <ralf_corsepius@rtems.org>
523
524        * rtems/score/cpu.h: Add doxygen preamble.
525        * rtems/score/powerpc.h: Add doxygen preamble.
526        * rtems/score/ppc.h: Add doxygen preamble.
527        * rtems/score/types.h: Add doxygen preamble.
528
5292004-10-20      Eric Norum <norume@aps.anl.gov>
530
531        Add Kate Feng's MVME5500 BSP
532        * rtems/powerpc/registers.h, rtems/score/powerpc.h
533
5342004-09-29      Joel Sherrill <joel@OARcorp.com>
535
536        * rtems/new-exceptions/cpu.h, rtems/old-exceptions/cpu.h: i960
537        obsoleted and all references removed.
538
5392004-04-13      Ralf Corsepius <ralf_corsepius@rtems.org>
540
541        * asm.h: Include rtems/score/powerpc.h instead of
542        rtems/score/ppc.h.
543
5442004-04-13      Ralf Corsepius <ralf_corsepius@rtems.org>
545
546        * rtems/score/powerpc.h: New (Copied and renamed from rtems/score/ppc.h)
547        for consistency with other ports.
548        * rtems/score/ppc.h: Deprecation wrapper to rtems/score/powerpc.h.
549        * Makefile.am: Reflect changes above.
550        * rtems/score/cpu.h: Include rtems/score/powerpc.h instead of
551        rtems/score/ppc.h.
552
5532004-04-12      David Querbach <querbach@realtime.bc.ca>
554
555        * asm.h, rtems/new-exceptions/cpu.h, rtems/score/ppc.h: addition of
556        MPC555 support as part of the addition of the SS555 BSP.
557
5582004-04-06      Ralf Corsepius <ralf_corsepius@rtems.org>
559
560        * configure.ac: Remove (Merged into $(top_srcdir)/configure.ac).
561        * Makefile.am: Don't include multilib.am.
562        Reflect merging configure.ac into $(top_srcdir)/configure.ac.
563
5642004-04-01      Ralf Corsepius <ralf_corsepius@rtems.org>
565
566        * Makefile.am: Install asm.h to $(includedir)/rtems.
567
5682004-03-30      Ralf Corsepius <ralf_corsepius@rtems.org>
569
570        * rtems/new-exceptions/cpu.h, rtems/old-exceptions/cpu.h,
571        rtems/powerpc/registers.h: Convert to using c99 fixed size types.
572
5732004-03-29      Ralf Corsepius <ralf_corsepius@rtems.org>
574
575        * configure.ac: RTEMS_TOP([../../../..]).
576
5772004-01-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
578
579        * configure.ac: Move RTEMS_TOP one subdir down.
580
5812004-01-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
582
583        * Makefile.am: Add PREINSTALL_DIRS.
584
5852004-01-14      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
586
587        * Makefile.am: Re-add dirstamps to PREINSTALL_FILES.
588        Add PREINSTALL_FILES to CLEANFILES.
589
5902004-01-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
591
592        * configure.ac: Requires automake >= 1.8.1.
593
5942004-01-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
595
596        * Makefile.am: Include compile.am, again.
597
5982004-01-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
599
600        * Makefile.am: Convert to using automake compilation rules.
601
6022003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
603
604        * Makefile.am: Use mkdir_p. Remove dirs from PREINSTALL_FILES.
605
6062003-12-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
607
608        * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
609
6102003-11-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
611
612        * Makefile.am: Add $(dirstamp) to preinstallation rules.
613
6142003-11-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
615
616        * Makefile.am: Remove all LIB-related rules.
617
6182003-11-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
619
620        * Makefile.am: Don't use gmake rules for preinstallation.
621
6222003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
623
624        * configure.ac: Remove RTEMS_CANONICAL_HOST.
625
6262003-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
627
628        * configure.ac: Remove RTEMS_CHECK_CPU.
629
6302003-09-26      Joel Sherrill <joel@OARcorp.com>
631
632        * rtems/new-exceptions/cpu.h, rtems/old-exceptions/cpu.h: Obsoleting HP
633        PA-RISC port and removing all references.
634
6352003-09-04      Joel Sherrill <joel@OARcorp.com>
636
637        * rtems/new-exceptions/cpu.h, rtems/old-exceptions/cpu.h,
638        rtems/powerpc/registers.h, rtems/score/ppc.h, rtems/score/types.h:
639        URL for license changed.
640
6412003-08-21      Till Straumann <strauman@slac.stanford.edu>
642
643        PR 457/bsps
644        * rtems/powerpc/registers.h: Add a few definitions for the PowerPC
645        thermal assistance unit.
646
6472003-08-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
648
649        * configure.ac: Use rtems-bugs@rtems.com as bug report email address.
650
6512003-07-18      Till Straumann <strauman@slac.stanford.edu>
652
653        PR 288/rtems
654        * rtems/new-exceptions/cpu.h: _ISR_Nest_level is now properly
655        maintained and does not reside in SPRG0.
656
6572003-03-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
658
659        * configure.ac: Remove AC_CONFIG_AUX_DIR.
660
6612003-02-20      Till Straumann <strauman@slac.stanford.edu>
662
663        PR 349/bsps
664        * rtems/powerpc/registers.h: Add definitions for HID1 and DABR SPRs.
665
6662002-12-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
667
668        * configure.ac: Require autoconf-2.57 + automake-1.7.2.
669        * Makefile.am: Eliminate C_O_FILES, S_O_FILES, libscorecpu_a_OBJECTS.
670
6712002-11-19      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
672
673        * configure.ac: Fix package name.
674
6752002-11-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
676
677        * rtems/new-exceptions/cpu.h: Remove sections on
678        CPU_INLINE_ENABLE_DISPATCH and CPU_UNROLL_ENQUEUE_PRIORITY.
679        * rtems/old-exceptions/cpu.h: Remove sections on
680        CPU_INLINE_ENABLE_DISPATCH and CPU_UNROLL_ENQUEUE_PRIORITY.
681        * rtems/score/cpu.h: Insert sections on
682        CPU_INLINE_ENABLE_DISPATCH and CPU_UNROLL_ENQUEUE_PRIORITY.
683
6842002-10-31      Joel Sherrill <joel@OARcorp.com>
685
686        * rtems/new-exceptions/cpu.h: Removed warnings.
687
688
6892002-10-31      Joel Sherrill <joel@OARcorp.com>
690
691        * rtems/new-exceptions/cpu.h: Removed warnings.
692
6932002-10-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
694
695        * configure.ac: Add nostdinc to AM_INIT_AUTOMAKE.
696
6972002-10-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
698
699        * .cvsignore: Reformat.
700        Add autom4te*cache.
701        Remove autom4te.cache.
702
7032002-07-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
704
705        * Makefile.am: Build libscorecpu.a instead of rtems-cpu.rel.
706
7072002-07-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
708
709        * Makefile.am: Use .$(OBJEXT) instead of .o.
710
7112002-07-05      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
712
713        * configure.ac: RTEMS_TOP(../../../..).
714
7152002-07-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
716
717        * configure.ac: Remove RTEMS_PROJECT_ROOT.
718
7192002-06-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
720
721        * configure.ac: Add RTEMS_PROG_CCAS
722
7232002-06-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
724
725        * configure.ac: Use AC_CONFIG_AUX_DIR(../../../..).
726        Add AC_PROG_RANLIB.
727
7282002-06-17      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
729
730        * Makefile.am: Include $(top_srcdir)/../../../automake/*.am.
731        Use ../../../aclocal.
732
7332002-05-01      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
734
735        * rtems/score/ppc.h: Remove PPC_DEBUG_MODEL.
736
7372001-05-14      Till Straumann <strauman@slac.stanford.edu>
738
739        * rtems/powerpc/registers.h, rtems/score/ppc.h: Per PR213, add
740        support for the MPC74000 (AKA G4); there is no AltiVec support yet,
741        however.
7422002-04-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
743
744        * rtems/score/ppc.h: Remove rtems_multilib.
745        Add mpc555 (Based on comments from Sergei Organov <osv@javad.ru>).
746        * rtems/old-exceptions/cpu.h: Remove _CPU_Data_Cache_Block_Flush.
747        Remove _CPU_Data_Cache_Block_Invalidate.
748
7492002-04-18      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
750
751        * asm.h: Include cpuopts.h instead of targopts.h.
752        * rtems/new-exceptions/cpu.h: Relocated from
753        libbsp/powerpc/support/new_exception_processing/rtems/score/cpu.h
754        * rtems/old-exceptions/cpu.h: Relocated from
755        c/src/lib/libbsp/powerpc/support/old_exception_processing/rtems/score/cpu.h
756        * rtems/powerpc/registers.h: Relocated and renamed from
757        libcpu/powerpc/shared/include/cpu.h.
758        * rtems/score/cpu.h: New.
759        * Makefile.am: Reflect changes above.
760
7612001-04-03      Joel Sherrill <joel@OARcorp.com>
762
763        * Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h.
764        * rtems/score/ppctypes.h: Removed.
765        * rtems/score/types.h: New file via CVS magic.
766        * Makefile.am, rtems/score/cpu.h: Account for name change.
767
7682002-03-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
769
770        * configure.ac:
771        AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
772        AM_INIT_AUTOMAKE([no-define foreign 1.6]).
773        * Makefile.am: Remove AUTOMAKE_OPTIONS.
774
7752002-01-28      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
776
777        * Makefile.am: Reflect changes from 2002-01-23.
778
7792002-01-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
780
781        * rtems/Makefile.am: Removed.
782        * rtems/score/Makefile.am: Removed.
783        * configure.ac: Reflect changes above.
784        AC_CONFIG_SRCDIR(asm.h).
785
7862002-01-21      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
787
788        * rtems/Makefile.am: New.
789        * rtems/.cvsignore: New.
790        * rtems/score/Makefile.am: New.
791        * rtems/score/.cvsignore: New.
792        * rtems/score/ppc.h: Relocated from shared/.
793        * rtems/score/ppctypes.h: Relocated from shared/.
794        * asm.h: Relocated from shared/.
795        * shared/Makefile.am: Removed.
796        * shared/asm.h: Removed.
797        * shared/ppc.h: Removed.
798        * shared/ppctypes.h: Removed.
799        * shared/.cvsignore: Removed.
800        * Makefile.am: Reflect changes above.
801        * configure.ac: Reflect changes above.
802
8032001-11-28      Joel Sherrill <joel@OARcorp.com>,
804
805        This was tracked as PR91.
806        * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which
807        is used to specify if the port uses the standard macro for this (FALSE).
808        A TRUE setting indicates the port provides its own implementation.
809
8102001-11-14      Joel Sherrill <joel@OARcorp.com>
811
812        * shared/ppc.h: The mpc8260 uses the new exception processing model
813        and thus does not need to define PPC_USE_SPRG.
814
8152001-11-14      Andrew Dachs <A.Dachs@SSTL.co.uk>
816
817        * shared/ppc.h: mpc8260 has double FPU not single FPU.
818
8192001-11-08      Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se>
820
821        This modification is part of the submitted modifications necessary to
822        support the IBM PPC405 family.  This submission was reviewed by
823        Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did
824        not negatively impact the ppc403 BSPs.  The submission and tracking
825        process was captured as PR50.
826        * shared/asm.h, shared/ppc.h: Added PPC405 support.
827
8282001-10-22      Andy Dachs <a.dachs@sstl.co.uk>
829
830        * shared/ppc.h: Added mpc8260 support.
831
8322001-10-12      Joel Sherrill <joel@OARcorp.com>
833
834        * shared/ppctypes.h: Fixed typo.
835
8362001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
837
838        * .cvsignore: Add autom4te.cache for autoconf > 2.52.
839        * configure.in: Remove.
840        * configure.ac: New file, generated from configure.in by autoupdate.
841
8422001-09-23      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
843
844        * shared/Makefile.am: Use 'PREINSTALL_FILES ='.
845
8462001-02-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
847
848        * Makefile.am, rtems/score/Makefile.am:
849        Apply include_*HEADERS instead of H_FILES.
850
8512000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
852
853        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
854
8552000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
856
857        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
858
8592000-10-25      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
860
861        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
862        Switch to GNU canonicalization.
863
8642000-10-20      Joel Sherrill <joel@OARcorp.com>
865
866        * shared/ppc.h: For multilibs, derive PPC_HAS_FPU from _SOFT_FLOAT.
867
8682000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
869
870        * Makefile.am: Include compile.am.
871
8722000-08-10      Joel Sherrill <joel@OARcorp.com>
873
874        * ChangeLog: New file.
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