1 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2 Daniel Jacobowitz <dan@codesourcery.com>
3 Joseph Myers <joseph@codesourcery.com>
5 * configure: Regenerate.
7 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
9 * config.in, configure: Regenerate.
11 2006-10-18 Dave Brolley <brolley@redhat.com>
13 * Contribute the following changes:
15 2006-06-14 Dave Brolley <brolley@redhat.com>
17 * sh64-sim.h (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
18 (sh64_fpref): New functions.
19 * sh64.c (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
20 (sh64_fpref): New functions.
21 (sh_models): Add sh2e, sh2a, sh2a_nofpu, sh4_nofpu, sh4a,
23 (sh2e_mach): New MACH.
24 (sh2a_fpu_mach): New MACH.
25 (sh2a_nofpu_mach): New MACH.
26 (sh4_nofpu): New MACH.
27 (sh4a_mach): New MACH.
28 (sh4a_nofpu_mach): New MACH.
29 (sh4al_mach): New MACH.
30 * Makefile.in (stamp-*): Depend on $(CGEN_CPU_DIR)/sh-sim.cpu. Pass
31 archfile to CGEN script.
32 * arch.c: Regenerated.
33 * arch.h: Regenerated.
36 * cpuall.h: Regenerated.
37 * decode-compact.c: Regenerated.
38 * decode-compact.h: Regenerated.
39 * decode-media.c: Regenerated.
40 * decode-media.h: Regenerated.
41 * defs-compact.h: Regenerated.
42 * defs-media.h: Regenerated.
43 * sem-compact-switch.c: Regenerated.
44 * sem-compact.c: Regenerated.
45 * sem-media-switch.c: Regenerated.
46 * sem-media.c: Regenerated.
47 * sh-desc.c: Regenerated.
48 * sh-desc.h: Regenerated.
49 * sh-opc.h: Regenerated.
51 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
53 * configure: Regenerated.
55 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
57 * configure: Regenerated.
59 2005-05-02 Corinna Vinschen <vinschen@redhat.com>
61 * sh-desc.h: Move extern declaration of sh_cgen_ifld_table after
64 2005-04-15 Corinna Vinschen <vinschen@redhat.com>
66 * configure.ac: New file.
67 * configure.in: Remove.
68 * configure: Regenerate.
69 * defs-media.h (sem_fields): Add missing sfmt_ldhil member.
70 * sim-if.c (sim_open): Use struct bfd instead of struct _bfd.
71 (sim_create_inferior): Ditto.
73 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
75 * configure: Regenerate for ../common/aclocal.m4 update.
77 Fri Feb 21 19:49:45 2003 J"orn Rennecke <joern.rennecke@superh.com>
79 * sem-media-switch.c, sem-media.c: Regenerate.
81 2002-06-24 Richard Sandiford <rsandifo@redhat.com>
83 * sh64.c: Update path of "callback.h".
85 2002-06-20 Elena Zannoni <ezannoni@redhat.com>
87 * sh64.c: Include correct file for register numbers.
89 Fri May 17 14:27:41 2002 J"orn Rennecke <joern.rennecke@superh.com>
91 * sim-if.c (sh64_disassemble_insn): Use print_insn_sh instead of
94 2001-07-05 Ben Elliston <bje@redhat.com>
96 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
97 (stamp-desc): Likewise.
98 (stamp-cpu): Likewise.
99 (stamp-defs-compact): Likewise.
100 (stamp-defs-media): Likewise.
101 (stamp-decode-compact): Likewise.
102 (stamp-decode-media): Likewise.
104 2001-03-30 Ben Elliston <bje@redhat.com>
106 * sim-if.c (sim_open): Set sh64_idesc_{media,compact} to NULL.
107 * sh64-sim.h (sh64_idesc_{compact,media}): Declare extern.
108 * sh64.c (sh64_idesc_{compact,media}): Make non-static.
110 2001-01-30 Ben Elliston <bje@redhat.com>
112 * sh64.c (SYS_argc, SYS_argn, SYS_argnlen): Define.
113 (trap_handler): Implement these syscalls.
114 (count_argc): New function.
116 2001-01-24 Alexandre Oliva <aoliva@redhat.com>
118 * sh64.c (trap_handler): Implement time.
120 * sh64.c (fetch_str): New function.
121 (trap_handler): Re-implement write, and implement lseek, read,
124 2001-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
126 * sh64.c (sh64_fetch_register): When fetching the PC, return the
127 PC value and set the LSB according to the current ISA.
129 2001-01-18 Ben Elliston <bje@redhat.com>
131 * sh64.c (trap_handler): Use sim_engine_halt to indicate a program
132 has terminated, not exit!
134 2001-01-12 Ben Elliston <bje@redhat.com>
136 * sh64.c (sh64_fcnvds): Re-implement.
138 * sh64.c: Include "bfd.h".
139 (trap_handler): New function. Consolidate function bodies of
140 sh64_trapa and sh64_compact_trapa.
141 (sh64_trapa): Use it.
142 (sh64_compact_trapa): Likewise.
144 2001-01-11 Ben Elliston <bje@redhat.com>
146 * sem-media.c, sem-media-switch.c: Regenerate.
147 * sem-compact.c, sem-compact-switch.c: Likewise.
149 * sh64.c (sh64_trapa): Adhere to SH64 sys call conventions.
151 * cpu.h, sh-desc.c, sh-desc.h, sh-opc.h: Regenerate.
152 * decode-media.c, decode-media.h, defs-media.h: Likewise.
153 * sem-compact.c, sem-compact-switch.c: Likewise.
154 * sem-media.c, sem-media-switch.c: Likewise.
156 2001-01-10 Ben Elliston <bje@redhat.com>
158 * sim-main.h (CIA_SET): Encode the current instruction set mode
159 when setting the cia.
161 2001-01-08 Ben Elliston <bje@redhat.com>
163 * sh64.c (sh64_store_register): Do not set insn set mode--allow
164 sh64_h_pc_set() to do it.
165 (shmedia_init_cpu): Do not initialise the insn set mode--let the
166 loader set it based on bit 0 of the executable's starting address.
167 (shcompact_init_cpu): Likewise.
168 * mloop-compact.c (sh64_compact_pbb_begin): Emit a warning message
169 about malformed programs which have illegal insns in delay slots.
170 (sh64_compact_pbb_cti_chain): Examine the least significant bit of
171 the new pc, not the current instruction set mode to determine if
172 the next pbb in the chain will consist of SHmedia instructions.
173 * mloop-media.c (sh64_media_pbb_cti_chain): Likewise for SHcompact
174 switches. Set bit 0 when setting the pc for the next SHmedia pbb.
176 * cpu.c, cpu.h: Regenerate.
177 * sem-compact.c, sem-compact-switch.c: Likewise.
178 * sem-media.c, sem-media-switch.c: Likewise.
180 * sh64.c (sh64_compact_trapa): Use sim_io_write_{stdout,error}(),
181 not stdio functions to emit output when executing write traps.
183 2001-01-07 Alexandre Oliva <aoliva@redhat.com>
185 * sh64.c (sh64_compact_trapa): Support writing to stderr. Flush
186 output stream after each (compound) write.
188 2001-01-06 Ben Elliston <bje@redhat.com>
190 * sem-media.c, sem-media-switch.c: Regenerate.
192 2001-01-04 Ben Elliston <bje@redhat.com>
194 * sem-compact.c, sem-compact-switch.c: Regenerate.
197 2001-01-03 Ben Elliston <bje@redhat.com>
199 * cpu.c, cpu.h: Regenerate.
200 * sem-media.c, sem-media-switch.c: Likewise.
202 2001-01-02 Ben Elliston <bje@redhat.com>
204 * sim-if.c (sh64_disassemble_insn): Set arch and mach fields using
207 * sem-compact.c, sem-compact-switch.c: Regenerate.
209 2000-12-30 Alexandre Oliva <aoliva@redhat.com>
211 * sh64.c (sh64_nsb): Re-implement correctly.
213 2000-12-26 Alexandre Oliva <aoliva@redhat.com>
215 * sh64.c (sh64_nsb): Re-implement.
217 2000-12-27 Ben Elliston <bje@redhat.com>
219 * cpu.c, cpu.h: Regenerate.
220 * sem-compact.c, sem-compact-switch.c: Likewise.
221 * sem-media.c, sem-media-switch.c: Likewise.
222 * sh-desc.c: Likewise.
224 2000-12-26 Ben Elliston <bje@redhat.com>
226 * mloop-compact.in, mloop-media.in: Remove.
227 * mloop-compact.c, mloop-media.c: New files.
228 * eng-compact.c, eng-media.c: Likewise.
229 * Makefile.in (mloop-compact.c): Remove target.
230 (stamp-mloop-compact): Likewise.
231 (mloop-media.c): Likewise.
232 (stamp-mloop-media): Likewise.
233 (sh64-clean): Update.
234 (stamp-mloop): Remove.
236 2000-12-23 Ben Elliston <bje@redhat.com>
238 * sh64.c (sh64_prepare_run): Rename from shmedia_prepare_run.
239 (shcompact_prepare_run): Remove.
240 (sh2_mach, sh3_mach, sh3e_mach, sh4_mach, sh5_mach): Update.
242 2000-12-22 Ben Elliston <bje@redhat.com>
244 * sh64.c (sh64_idesc_media, sh64_idesc_compact): New variables.
246 (sh64_engine_run_full): Only compute idesc tables once.
247 (sh64_engine_run_fast): Likewise.
248 (shmedia_prepare_run): Do nothing.
249 (shcompact_prepare_run): Likewise.
251 * sem-compact.c, sem-compact-switch.c: Regenerate.
252 * sem-media.c, sem-media-switch.c: Likewise.
254 2000-12-19 Ben Elliston <bje@redhat.com>
256 * sem-media.c, sem-media-switch.c: Regenerate.
258 2000-12-15 Ben Elliston <bje@redhat.com>
260 * sh64.c (sh64_store_register): When storing a new PC, set ISA
261 mode based on the value of bit 0.
263 * sh64.c: Include "sim-sh64.h" for GDB interfacing.
264 (sh64_fetch_register): Implement.
265 (sh64_store_register): Likewise.
267 * sh64-sim.h (sh64_fmacs): Declare.
268 (sh64_ftrcdl, sh64_ftrcdq, sh64_ftrcsl): Likewise.
270 * sem-media.c, sem-media-switch.c: Regenerate.
272 2000-12-13 Ben Elliston <bje@redhat.com>
274 * sh64-sim.h (sh64_compact_trapa): Renamed from sh64_trapa.
275 (sh64_trapa): Renamed from sh64_trap.
276 * sh64.c (sh64_trapa): Call sh64_compact_trapa for handling.
277 Apply renaming described above.
279 * decode-media.c, decode-media.h, defs-media.h: Regenerate.
280 * sem-media.c sem-media-switch.c: Likewise.
281 * sh-desc.c, sh-desc.h, sh-opc.h: Likewise.
283 2000-12-12 Ben Elliston <bje@redhat.com>
285 * cpu.c, cpu.h, sh-desc.c: Regenerate.
286 * sem-media.c, sem-media-switch.c: Likewise.
287 * sem-compact.c, sem-compact-switch.c: Likewise.
288 * sh64-sim.h (sh64_ftrvs): Declare.
289 * sh64.c (sh64_ftrvs): Bug fixes.
291 * sh64.c (sh64_fcmpgtd): Fix order of arguments to sim_fpu_is_gt.
292 (sh64_fcmpgts): Likewise.
294 2000-12-11 Ben Elliston <bje@redhat.com>
296 * decode-media.c, decode-media.h: Regenerate.
297 * defs-media.h: Likewise.
298 * sem-media.c, sem-media-switch.c: Likewise.
299 * sh-desc.c: Likewise.
301 2000-12-08 Ben Elliston <bje@redhat.com>
303 * decode-media.c, decode-media.h: Regenerate.
304 * defs-media.h: Likewise.
305 * sem-media.c, sem-media-switch.c: Likewise.
307 2000-12-07 Ben Elliston <bje@redhat.com>
309 * decode-media.c, decode-media.h: Regenerate.
310 * sem-media.c, sem-media-switch.c: Likewise.
312 * defs-media.h: Regenete.
313 * decode-compact.c, decode-media.c: Likewise.
315 2000-12-06 Ben Elliston <bje@redhat.com>
317 * sh64.c (sh64_fcmpund): Return a BI.
318 (sh64_fcmpuns): Likewise.
319 (sh64_nsb): Treat source value as unsigned.
320 (sh64_compact_model_insn_before): New function.
321 (sh64_media_model_insn_before): Likewise.
322 (sh64_compact_model_insn_after): Likewise.
323 (sh64_media_model_insn_after): Likewise.
324 (sh_models): Use sh5_mach for "sh5".
325 * sh64-sim.h: Add missing function prototypes.
327 * cpu.c, cpu.h, defs-media.h, sh-desc.c: Regenerate.
328 * decode-media.c, decode-media.h: Likewise.
329 * sem-media.c, sem-media-switch.c: Likewise.
331 2000-12-05 Ben Elliston <bje@redhat.com>
333 * mloop-compact.in, mloop-media.in: Use @prefix@.
334 * Makefile.in (stamp-mloop-compact): Pass -outfile-suffix option
335 to make generated files safe in the presence of parallel makes.
336 (stamp-mloop-media): Likewise.
338 * decode-media.c, defs-media.h: Regenerate.
340 2000-12-04 Ben Elliston <bje@redhat.com>
342 * sh64-sim.h: Add function prototypes from sh64.c.
344 * Makefile.in (SH64_OBJS): Add ISA variant objects.
345 (SIM_EXTRA_DEPS): Do not depend on opcodes headers.
346 (SH64_INCLUDE_DEPS): Update for ISA variants.
347 (stamp-mloop-compact, stamp-mloop-media): New targets.
348 (decode-compact.o, sem-compact.o): New rules.
349 (decode-media.o, sem-media.o): Likewise.
350 (sh64-clean): Update.
351 (stamp-all, stamp-mloop, stamp-decode, stamp-defs): New targets.
352 (stamp-desc, stamp-cpu): Likewise.
353 (stamp-defs-compact, stamp-defs-media): Likewise.
354 (stamp-decode-compact, stamp-decode-media): Likewise.
356 * defs-compact.h, defs-media.h: Regenerate.
358 2000-12-03 Ben Elliston <bje@redhat.com>
360 * sh64-sim.h (sh64_fcmpeqd, sh64_fcmpeqs): Declare.
361 (sh64_fcmpged, sh64_fcmpges): Likewise.
362 (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
364 * sh64.c (sh64_endian): New function.
365 (sh64_fcmpeqd, sh64_fcmpeqs): Return a BI.
366 (sh64_fcmpged, sh64_fcmpges): Likewise.
367 (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
368 (sh64_trap): Implement a basic syscall facility.
369 (sh64_trapa): Exit with return code in R5, not 0.
370 (sh64_model_sh5_u_exec): Remove.
371 (sh64_engine_run_full): New function.
372 (sh64_engine_run_fast): Likewise.
373 (shmedia_prepare_run): Likewise.
374 (shcompact_prepare_run): Likewise.
375 (sh64_get_idata): Likewise.
376 (sh64_init_cpu): Likewise.
377 (shmedia_init_cpu): Likewise.
378 (shcompact_init_cpu): Likewise.
379 (sh64_model_init): Likewise.
381 (sh5_imp_properties): Likewise.
382 (sh2_mach, sh3_mach, sh4_mach, sh5_mach): Define.
384 * sem-compact.c, sem-compact-switch.c: Regenerate.
386 2000-12-01 Ben Elliston <bje@redhat.com>
388 * sh64-sim.h (sh64_endian): Declare.
389 * sim-main.h (sim_cia): Use UDI, not USI.
390 (WITH_PROFILE_MODEL_P): Remove.
391 * sim-if.c (sim_sh64_disassemble_insn): Remove.
392 (sh64_disassemble_insn): New function.
393 (sim_open): Use as this CPU's disassembler.
395 * decode.h (WITH_PROFILE_MODEL_P): Undefine.
397 * decode-compact.c, decode-media.c: Regenerate.
398 * defs-compact.h, defs-media.h: Likewise.
399 * sem-compact.c, sem-compact-switch.c: Likewise.
400 * sh-desc.c, sh-desc.h: Likewise.
401 * cpu.c, cpu.h, cpuall.h: Likewise.
403 2000-11-30 Ben Elliston <bje@redhat.com>
405 * arch.c, sh-desc.c, sh-desc.h: Regenerate.
407 * tconfig.in (SIM_HAVE_BIENDIAN): Define.
408 * configure.in (SIM_AC_OPTION_BIGENDIAN): Do not hard-wire a
409 target byte order, but default to big endian.
410 * configure: Regenerate.
412 2000-11-27 Ben Elliston <bje@redhat.com>
414 * sim-main.h (WITH_PROFILE_MODEL_P): Define.
415 * sh64-sim.h (ISM_COMPACT, ISM_MEDIA): New enums.
417 * sh-desc.c, sh-desc.h: Regenerate.
418 * arch.c, cpu.h, cpuall.h: Regenerate.
419 * decode.h (WITH_PROFILE_MODEL_P): Remove.
421 * mloop-compact.in, mloop-media.in: New files.
422 * decode.h: Likewise.
424 2000-11-26 Ben Elliston <bje@redhat.com>
426 * sem-compact.c, sem-compact-switch.c: Generate.
427 * sem-media.c, sem-media-switch.c: Likewise.
429 2000-11-25 Ben Elliston <bje@redhat.com>
431 * sh-desc.c, sh-desc.h, sh-opc.h: Generate.
433 * arch.c, arch.h, cpuall.h, cpu.c, cpu.h: Generate.
434 * decode-compact.c, decode-compact.h: Likewise.
435 * decode-media.c, decode-media.h: Likewise.
436 * sh64-sim.h: New file.
437 * sim-main.h: Likewise.
439 2000-11-22 Ben Elliston <bje@redhat.com>
441 * sim-if.c: New file.
444 2000-11-16 Ben Elliston <bje@redhat.com>
446 * config.in: New file.
447 * tconfig.in: Likewise.
448 * configure.in: Likewise.
449 * configure: Generate.
450 * Makefile.in: New file.