1 2006-10-18 Dave Brolley <brolley@redhat.com>
3 * Contribute the following changes:
5 2006-06-14 Dave Brolley <brolley@redhat.com>
7 * sh64-sim.h (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
8 (sh64_fpref): New functions.
9 * sh64.c (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
10 (sh64_fpref): New functions.
11 (sh_models): Add sh2e, sh2a, sh2a_nofpu, sh4_nofpu, sh4a,
13 (sh2e_mach): New MACH.
14 (sh2a_fpu_mach): New MACH.
15 (sh2a_nofpu_mach): New MACH.
16 (sh4_nofpu): New MACH.
17 (sh4a_mach): New MACH.
18 (sh4a_nofpu_mach): New MACH.
19 (sh4al_mach): New MACH.
20 * Makefile.in (stamp-*): Depend on $(CGEN_CPU_DIR)/sh-sim.cpu. Pass
21 archfile to CGEN script.
22 * arch.c: Regenerated.
23 * arch.h: Regenerated.
26 * cpuall.h: Regenerated.
27 * decode-compact.c: Regenerated.
28 * decode-compact.h: Regenerated.
29 * decode-media.c: Regenerated.
30 * decode-media.h: Regenerated.
31 * defs-compact.h: Regenerated.
32 * defs-media.h: Regenerated.
33 * sem-compact-switch.c: Regenerated.
34 * sem-compact.c: Regenerated.
35 * sem-media-switch.c: Regenerated.
36 * sem-media.c: Regenerated.
37 * sh-desc.c: Regenerated.
38 * sh-desc.h: Regenerated.
39 * sh-opc.h: Regenerated.
41 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
43 * configure: Regenerated.
45 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
47 * configure: Regenerated.
49 2005-05-02 Corinna Vinschen <vinschen@redhat.com>
51 * sh-desc.h: Move extern declaration of sh_cgen_ifld_table after
54 2005-04-15 Corinna Vinschen <vinschen@redhat.com>
56 * configure.ac: New file.
57 * configure.in: Remove.
58 * configure: Regenerate.
59 * defs-media.h (sem_fields): Add missing sfmt_ldhil member.
60 * sim-if.c (sim_open): Use struct bfd instead of struct _bfd.
61 (sim_create_inferior): Ditto.
63 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
65 * configure: Regenerate for ../common/aclocal.m4 update.
67 Fri Feb 21 19:49:45 2003 J"orn Rennecke <joern.rennecke@superh.com>
69 * sem-media-switch.c, sem-media.c: Regenerate.
71 2002-06-24 Richard Sandiford <rsandifo@redhat.com>
73 * sh64.c: Update path of "callback.h".
75 2002-06-20 Elena Zannoni <ezannoni@redhat.com>
77 * sh64.c: Include correct file for register numbers.
79 Fri May 17 14:27:41 2002 J"orn Rennecke <joern.rennecke@superh.com>
81 * sim-if.c (sh64_disassemble_insn): Use print_insn_sh instead of
84 2001-07-05 Ben Elliston <bje@redhat.com>
86 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
87 (stamp-desc): Likewise.
88 (stamp-cpu): Likewise.
89 (stamp-defs-compact): Likewise.
90 (stamp-defs-media): Likewise.
91 (stamp-decode-compact): Likewise.
92 (stamp-decode-media): Likewise.
94 2001-03-30 Ben Elliston <bje@redhat.com>
96 * sim-if.c (sim_open): Set sh64_idesc_{media,compact} to NULL.
97 * sh64-sim.h (sh64_idesc_{compact,media}): Declare extern.
98 * sh64.c (sh64_idesc_{compact,media}): Make non-static.
100 2001-01-30 Ben Elliston <bje@redhat.com>
102 * sh64.c (SYS_argc, SYS_argn, SYS_argnlen): Define.
103 (trap_handler): Implement these syscalls.
104 (count_argc): New function.
106 2001-01-24 Alexandre Oliva <aoliva@redhat.com>
108 * sh64.c (trap_handler): Implement time.
110 * sh64.c (fetch_str): New function.
111 (trap_handler): Re-implement write, and implement lseek, read,
114 2001-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
116 * sh64.c (sh64_fetch_register): When fetching the PC, return the
117 PC value and set the LSB according to the current ISA.
119 2001-01-18 Ben Elliston <bje@redhat.com>
121 * sh64.c (trap_handler): Use sim_engine_halt to indicate a program
122 has terminated, not exit!
124 2001-01-12 Ben Elliston <bje@redhat.com>
126 * sh64.c (sh64_fcnvds): Re-implement.
128 * sh64.c: Include "bfd.h".
129 (trap_handler): New function. Consolidate function bodies of
130 sh64_trapa and sh64_compact_trapa.
131 (sh64_trapa): Use it.
132 (sh64_compact_trapa): Likewise.
134 2001-01-11 Ben Elliston <bje@redhat.com>
136 * sem-media.c, sem-media-switch.c: Regenerate.
137 * sem-compact.c, sem-compact-switch.c: Likewise.
139 * sh64.c (sh64_trapa): Adhere to SH64 sys call conventions.
141 * cpu.h, sh-desc.c, sh-desc.h, sh-opc.h: Regenerate.
142 * decode-media.c, decode-media.h, defs-media.h: Likewise.
143 * sem-compact.c, sem-compact-switch.c: Likewise.
144 * sem-media.c, sem-media-switch.c: Likewise.
146 2001-01-10 Ben Elliston <bje@redhat.com>
148 * sim-main.h (CIA_SET): Encode the current instruction set mode
149 when setting the cia.
151 2001-01-08 Ben Elliston <bje@redhat.com>
153 * sh64.c (sh64_store_register): Do not set insn set mode--allow
154 sh64_h_pc_set() to do it.
155 (shmedia_init_cpu): Do not initialise the insn set mode--let the
156 loader set it based on bit 0 of the executable's starting address.
157 (shcompact_init_cpu): Likewise.
158 * mloop-compact.c (sh64_compact_pbb_begin): Emit a warning message
159 about malformed programs which have illegal insns in delay slots.
160 (sh64_compact_pbb_cti_chain): Examine the least significant bit of
161 the new pc, not the current instruction set mode to determine if
162 the next pbb in the chain will consist of SHmedia instructions.
163 * mloop-media.c (sh64_media_pbb_cti_chain): Likewise for SHcompact
164 switches. Set bit 0 when setting the pc for the next SHmedia pbb.
166 * cpu.c, cpu.h: Regenerate.
167 * sem-compact.c, sem-compact-switch.c: Likewise.
168 * sem-media.c, sem-media-switch.c: Likewise.
170 * sh64.c (sh64_compact_trapa): Use sim_io_write_{stdout,error}(),
171 not stdio functions to emit output when executing write traps.
173 2001-01-07 Alexandre Oliva <aoliva@redhat.com>
175 * sh64.c (sh64_compact_trapa): Support writing to stderr. Flush
176 output stream after each (compound) write.
178 2001-01-06 Ben Elliston <bje@redhat.com>
180 * sem-media.c, sem-media-switch.c: Regenerate.
182 2001-01-04 Ben Elliston <bje@redhat.com>
184 * sem-compact.c, sem-compact-switch.c: Regenerate.
187 2001-01-03 Ben Elliston <bje@redhat.com>
189 * cpu.c, cpu.h: Regenerate.
190 * sem-media.c, sem-media-switch.c: Likewise.
192 2001-01-02 Ben Elliston <bje@redhat.com>
194 * sim-if.c (sh64_disassemble_insn): Set arch and mach fields using
197 * sem-compact.c, sem-compact-switch.c: Regenerate.
199 2000-12-30 Alexandre Oliva <aoliva@redhat.com>
201 * sh64.c (sh64_nsb): Re-implement correctly.
203 2000-12-26 Alexandre Oliva <aoliva@redhat.com>
205 * sh64.c (sh64_nsb): Re-implement.
207 2000-12-27 Ben Elliston <bje@redhat.com>
209 * cpu.c, cpu.h: Regenerate.
210 * sem-compact.c, sem-compact-switch.c: Likewise.
211 * sem-media.c, sem-media-switch.c: Likewise.
212 * sh-desc.c: Likewise.
214 2000-12-26 Ben Elliston <bje@redhat.com>
216 * mloop-compact.in, mloop-media.in: Remove.
217 * mloop-compact.c, mloop-media.c: New files.
218 * eng-compact.c, eng-media.c: Likewise.
219 * Makefile.in (mloop-compact.c): Remove target.
220 (stamp-mloop-compact): Likewise.
221 (mloop-media.c): Likewise.
222 (stamp-mloop-media): Likewise.
223 (sh64-clean): Update.
224 (stamp-mloop): Remove.
226 2000-12-23 Ben Elliston <bje@redhat.com>
228 * sh64.c (sh64_prepare_run): Rename from shmedia_prepare_run.
229 (shcompact_prepare_run): Remove.
230 (sh2_mach, sh3_mach, sh3e_mach, sh4_mach, sh5_mach): Update.
232 2000-12-22 Ben Elliston <bje@redhat.com>
234 * sh64.c (sh64_idesc_media, sh64_idesc_compact): New variables.
236 (sh64_engine_run_full): Only compute idesc tables once.
237 (sh64_engine_run_fast): Likewise.
238 (shmedia_prepare_run): Do nothing.
239 (shcompact_prepare_run): Likewise.
241 * sem-compact.c, sem-compact-switch.c: Regenerate.
242 * sem-media.c, sem-media-switch.c: Likewise.
244 2000-12-19 Ben Elliston <bje@redhat.com>
246 * sem-media.c, sem-media-switch.c: Regenerate.
248 2000-12-15 Ben Elliston <bje@redhat.com>
250 * sh64.c (sh64_store_register): When storing a new PC, set ISA
251 mode based on the value of bit 0.
253 * sh64.c: Include "sim-sh64.h" for GDB interfacing.
254 (sh64_fetch_register): Implement.
255 (sh64_store_register): Likewise.
257 * sh64-sim.h (sh64_fmacs): Declare.
258 (sh64_ftrcdl, sh64_ftrcdq, sh64_ftrcsl): Likewise.
260 * sem-media.c, sem-media-switch.c: Regenerate.
262 2000-12-13 Ben Elliston <bje@redhat.com>
264 * sh64-sim.h (sh64_compact_trapa): Renamed from sh64_trapa.
265 (sh64_trapa): Renamed from sh64_trap.
266 * sh64.c (sh64_trapa): Call sh64_compact_trapa for handling.
267 Apply renaming described above.
269 * decode-media.c, decode-media.h, defs-media.h: Regenerate.
270 * sem-media.c sem-media-switch.c: Likewise.
271 * sh-desc.c, sh-desc.h, sh-opc.h: Likewise.
273 2000-12-12 Ben Elliston <bje@redhat.com>
275 * cpu.c, cpu.h, sh-desc.c: Regenerate.
276 * sem-media.c, sem-media-switch.c: Likewise.
277 * sem-compact.c, sem-compact-switch.c: Likewise.
278 * sh64-sim.h (sh64_ftrvs): Declare.
279 * sh64.c (sh64_ftrvs): Bug fixes.
281 * sh64.c (sh64_fcmpgtd): Fix order of arguments to sim_fpu_is_gt.
282 (sh64_fcmpgts): Likewise.
284 2000-12-11 Ben Elliston <bje@redhat.com>
286 * decode-media.c, decode-media.h: Regenerate.
287 * defs-media.h: Likewise.
288 * sem-media.c, sem-media-switch.c: Likewise.
289 * sh-desc.c: Likewise.
291 2000-12-08 Ben Elliston <bje@redhat.com>
293 * decode-media.c, decode-media.h: Regenerate.
294 * defs-media.h: Likewise.
295 * sem-media.c, sem-media-switch.c: Likewise.
297 2000-12-07 Ben Elliston <bje@redhat.com>
299 * decode-media.c, decode-media.h: Regenerate.
300 * sem-media.c, sem-media-switch.c: Likewise.
302 * defs-media.h: Regenete.
303 * decode-compact.c, decode-media.c: Likewise.
305 2000-12-06 Ben Elliston <bje@redhat.com>
307 * sh64.c (sh64_fcmpund): Return a BI.
308 (sh64_fcmpuns): Likewise.
309 (sh64_nsb): Treat source value as unsigned.
310 (sh64_compact_model_insn_before): New function.
311 (sh64_media_model_insn_before): Likewise.
312 (sh64_compact_model_insn_after): Likewise.
313 (sh64_media_model_insn_after): Likewise.
314 (sh_models): Use sh5_mach for "sh5".
315 * sh64-sim.h: Add missing function prototypes.
317 * cpu.c, cpu.h, defs-media.h, sh-desc.c: Regenerate.
318 * decode-media.c, decode-media.h: Likewise.
319 * sem-media.c, sem-media-switch.c: Likewise.
321 2000-12-05 Ben Elliston <bje@redhat.com>
323 * mloop-compact.in, mloop-media.in: Use @prefix@.
324 * Makefile.in (stamp-mloop-compact): Pass -outfile-suffix option
325 to make generated files safe in the presence of parallel makes.
326 (stamp-mloop-media): Likewise.
328 * decode-media.c, defs-media.h: Regenerate.
330 2000-12-04 Ben Elliston <bje@redhat.com>
332 * sh64-sim.h: Add function prototypes from sh64.c.
334 * Makefile.in (SH64_OBJS): Add ISA variant objects.
335 (SIM_EXTRA_DEPS): Do not depend on opcodes headers.
336 (SH64_INCLUDE_DEPS): Update for ISA variants.
337 (stamp-mloop-compact, stamp-mloop-media): New targets.
338 (decode-compact.o, sem-compact.o): New rules.
339 (decode-media.o, sem-media.o): Likewise.
340 (sh64-clean): Update.
341 (stamp-all, stamp-mloop, stamp-decode, stamp-defs): New targets.
342 (stamp-desc, stamp-cpu): Likewise.
343 (stamp-defs-compact, stamp-defs-media): Likewise.
344 (stamp-decode-compact, stamp-decode-media): Likewise.
346 * defs-compact.h, defs-media.h: Regenerate.
348 2000-12-03 Ben Elliston <bje@redhat.com>
350 * sh64-sim.h (sh64_fcmpeqd, sh64_fcmpeqs): Declare.
351 (sh64_fcmpged, sh64_fcmpges): Likewise.
352 (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
354 * sh64.c (sh64_endian): New function.
355 (sh64_fcmpeqd, sh64_fcmpeqs): Return a BI.
356 (sh64_fcmpged, sh64_fcmpges): Likewise.
357 (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
358 (sh64_trap): Implement a basic syscall facility.
359 (sh64_trapa): Exit with return code in R5, not 0.
360 (sh64_model_sh5_u_exec): Remove.
361 (sh64_engine_run_full): New function.
362 (sh64_engine_run_fast): Likewise.
363 (shmedia_prepare_run): Likewise.
364 (shcompact_prepare_run): Likewise.
365 (sh64_get_idata): Likewise.
366 (sh64_init_cpu): Likewise.
367 (shmedia_init_cpu): Likewise.
368 (shcompact_init_cpu): Likewise.
369 (sh64_model_init): Likewise.
371 (sh5_imp_properties): Likewise.
372 (sh2_mach, sh3_mach, sh4_mach, sh5_mach): Define.
374 * sem-compact.c, sem-compact-switch.c: Regenerate.
376 2000-12-01 Ben Elliston <bje@redhat.com>
378 * sh64-sim.h (sh64_endian): Declare.
379 * sim-main.h (sim_cia): Use UDI, not USI.
380 (WITH_PROFILE_MODEL_P): Remove.
381 * sim-if.c (sim_sh64_disassemble_insn): Remove.
382 (sh64_disassemble_insn): New function.
383 (sim_open): Use as this CPU's disassembler.
385 * decode.h (WITH_PROFILE_MODEL_P): Undefine.
387 * decode-compact.c, decode-media.c: Regenerate.
388 * defs-compact.h, defs-media.h: Likewise.
389 * sem-compact.c, sem-compact-switch.c: Likewise.
390 * sh-desc.c, sh-desc.h: Likewise.
391 * cpu.c, cpu.h, cpuall.h: Likewise.
393 2000-11-30 Ben Elliston <bje@redhat.com>
395 * arch.c, sh-desc.c, sh-desc.h: Regenerate.
397 * tconfig.in (SIM_HAVE_BIENDIAN): Define.
398 * configure.in (SIM_AC_OPTION_BIGENDIAN): Do not hard-wire a
399 target byte order, but default to big endian.
400 * configure: Regenerate.
402 2000-11-27 Ben Elliston <bje@redhat.com>
404 * sim-main.h (WITH_PROFILE_MODEL_P): Define.
405 * sh64-sim.h (ISM_COMPACT, ISM_MEDIA): New enums.
407 * sh-desc.c, sh-desc.h: Regenerate.
408 * arch.c, cpu.h, cpuall.h: Regenerate.
409 * decode.h (WITH_PROFILE_MODEL_P): Remove.
411 * mloop-compact.in, mloop-media.in: New files.
412 * decode.h: Likewise.
414 2000-11-26 Ben Elliston <bje@redhat.com>
416 * sem-compact.c, sem-compact-switch.c: Generate.
417 * sem-media.c, sem-media-switch.c: Likewise.
419 2000-11-25 Ben Elliston <bje@redhat.com>
421 * sh-desc.c, sh-desc.h, sh-opc.h: Generate.
423 * arch.c, arch.h, cpuall.h, cpu.c, cpu.h: Generate.
424 * decode-compact.c, decode-compact.h: Likewise.
425 * decode-media.c, decode-media.h: Likewise.
426 * sh64-sim.h: New file.
427 * sim-main.h: Likewise.
429 2000-11-22 Ben Elliston <bje@redhat.com>
431 * sim-if.c: New file.
434 2000-11-16 Ben Elliston <bje@redhat.com>
436 * config.in: New file.
437 * tconfig.in: Likewise.
438 * configure.in: Likewise.
439 * configure: Generate.
440 * Makefile.in: New file.