1 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
3 * configure: Regenerate for ../common/aclocal.m4 update.
5 Fri Feb 21 19:49:45 2003 J"orn Rennecke <joern.rennecke@superh.com>
7 * sem-media-switch.c, sem-media.c: Regenerate.
9 2002-06-24 Richard Sandiford <rsandifo@redhat.com>
11 * sh64.c: Update path of "callback.h".
13 2002-06-20 Elena Zannoni <ezannoni@redhat.com>
15 * sh64.c: Include correct file for register numbers.
17 Fri May 17 14:27:41 2002 J"orn Rennecke <joern.rennecke@superh.com>
19 * sim-if.c (sh64_disassemble_insn): Use print_insn_sh instead of
22 2001-07-05 Ben Elliston <bje@redhat.com>
24 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
25 (stamp-desc): Likewise.
26 (stamp-cpu): Likewise.
27 (stamp-defs-compact): Likewise.
28 (stamp-defs-media): Likewise.
29 (stamp-decode-compact): Likewise.
30 (stamp-decode-media): Likewise.
32 2001-03-30 Ben Elliston <bje@redhat.com>
34 * sim-if.c (sim_open): Set sh64_idesc_{media,compact} to NULL.
35 * sh64-sim.h (sh64_idesc_{compact,media}): Declare extern.
36 * sh64.c (sh64_idesc_{compact,media}): Make non-static.
38 2001-01-30 Ben Elliston <bje@redhat.com>
40 * sh64.c (SYS_argc, SYS_argn, SYS_argnlen): Define.
41 (trap_handler): Implement these syscalls.
42 (count_argc): New function.
44 2001-01-24 Alexandre Oliva <aoliva@redhat.com>
46 * sh64.c (trap_handler): Implement time.
48 * sh64.c (fetch_str): New function.
49 (trap_handler): Re-implement write, and implement lseek, read,
52 2001-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
54 * sh64.c (sh64_fetch_register): When fetching the PC, return the
55 PC value and set the LSB according to the current ISA.
57 2001-01-18 Ben Elliston <bje@redhat.com>
59 * sh64.c (trap_handler): Use sim_engine_halt to indicate a program
60 has terminated, not exit!
62 2001-01-12 Ben Elliston <bje@redhat.com>
64 * sh64.c (sh64_fcnvds): Re-implement.
66 * sh64.c: Include "bfd.h".
67 (trap_handler): New function. Consolidate function bodies of
68 sh64_trapa and sh64_compact_trapa.
70 (sh64_compact_trapa): Likewise.
72 2001-01-11 Ben Elliston <bje@redhat.com>
74 * sem-media.c, sem-media-switch.c: Regenerate.
75 * sem-compact.c, sem-compact-switch.c: Likewise.
77 * sh64.c (sh64_trapa): Adhere to SH64 sys call conventions.
79 * cpu.h, sh-desc.c, sh-desc.h, sh-opc.h: Regenerate.
80 * decode-media.c, decode-media.h, defs-media.h: Likewise.
81 * sem-compact.c, sem-compact-switch.c: Likewise.
82 * sem-media.c, sem-media-switch.c: Likewise.
84 2001-01-10 Ben Elliston <bje@redhat.com>
86 * sim-main.h (CIA_SET): Encode the current instruction set mode
89 2001-01-08 Ben Elliston <bje@redhat.com>
91 * sh64.c (sh64_store_register): Do not set insn set mode--allow
92 sh64_h_pc_set() to do it.
93 (shmedia_init_cpu): Do not initialise the insn set mode--let the
94 loader set it based on bit 0 of the executable's starting address.
95 (shcompact_init_cpu): Likewise.
96 * mloop-compact.c (sh64_compact_pbb_begin): Emit a warning message
97 about malformed programs which have illegal insns in delay slots.
98 (sh64_compact_pbb_cti_chain): Examine the least significant bit of
99 the new pc, not the current instruction set mode to determine if
100 the next pbb in the chain will consist of SHmedia instructions.
101 * mloop-media.c (sh64_media_pbb_cti_chain): Likewise for SHcompact
102 switches. Set bit 0 when setting the pc for the next SHmedia pbb.
104 * cpu.c, cpu.h: Regenerate.
105 * sem-compact.c, sem-compact-switch.c: Likewise.
106 * sem-media.c, sem-media-switch.c: Likewise.
108 * sh64.c (sh64_compact_trapa): Use sim_io_write_{stdout,error}(),
109 not stdio functions to emit output when executing write traps.
111 2001-01-07 Alexandre Oliva <aoliva@redhat.com>
113 * sh64.c (sh64_compact_trapa): Support writing to stderr. Flush
114 output stream after each (compound) write.
116 2001-01-06 Ben Elliston <bje@redhat.com>
118 * sem-media.c, sem-media-switch.c: Regenerate.
120 2001-01-04 Ben Elliston <bje@redhat.com>
122 * sem-compact.c, sem-compact-switch.c: Regenerate.
125 2001-01-03 Ben Elliston <bje@redhat.com>
127 * cpu.c, cpu.h: Regenerate.
128 * sem-media.c, sem-media-switch.c: Likewise.
130 2001-01-02 Ben Elliston <bje@redhat.com>
132 * sim-if.c (sh64_disassemble_insn): Set arch and mach fields using
135 * sem-compact.c, sem-compact-switch.c: Regenerate.
137 2000-12-30 Alexandre Oliva <aoliva@redhat.com>
139 * sh64.c (sh64_nsb): Re-implement correctly.
141 2000-12-26 Alexandre Oliva <aoliva@redhat.com>
143 * sh64.c (sh64_nsb): Re-implement.
145 2000-12-27 Ben Elliston <bje@redhat.com>
147 * cpu.c, cpu.h: Regenerate.
148 * sem-compact.c, sem-compact-switch.c: Likewise.
149 * sem-media.c, sem-media-switch.c: Likewise.
150 * sh-desc.c: Likewise.
152 2000-12-26 Ben Elliston <bje@redhat.com>
154 * mloop-compact.in, mloop-media.in: Remove.
155 * mloop-compact.c, mloop-media.c: New files.
156 * eng-compact.c, eng-media.c: Likewise.
157 * Makefile.in (mloop-compact.c): Remove target.
158 (stamp-mloop-compact): Likewise.
159 (mloop-media.c): Likewise.
160 (stamp-mloop-media): Likewise.
161 (sh64-clean): Update.
162 (stamp-mloop): Remove.
164 2000-12-23 Ben Elliston <bje@redhat.com>
166 * sh64.c (sh64_prepare_run): Rename from shmedia_prepare_run.
167 (shcompact_prepare_run): Remove.
168 (sh2_mach, sh3_mach, sh3e_mach, sh4_mach, sh5_mach): Update.
170 2000-12-22 Ben Elliston <bje@redhat.com>
172 * sh64.c (sh64_idesc_media, sh64_idesc_compact): New variables.
174 (sh64_engine_run_full): Only compute idesc tables once.
175 (sh64_engine_run_fast): Likewise.
176 (shmedia_prepare_run): Do nothing.
177 (shcompact_prepare_run): Likewise.
179 * sem-compact.c, sem-compact-switch.c: Regenerate.
180 * sem-media.c, sem-media-switch.c: Likewise.
182 2000-12-19 Ben Elliston <bje@redhat.com>
184 * sem-media.c, sem-media-switch.c: Regenerate.
186 2000-12-15 Ben Elliston <bje@redhat.com>
188 * sh64.c (sh64_store_register): When storing a new PC, set ISA
189 mode based on the value of bit 0.
191 * sh64.c: Include "sim-sh64.h" for GDB interfacing.
192 (sh64_fetch_register): Implement.
193 (sh64_store_register): Likewise.
195 * sh64-sim.h (sh64_fmacs): Declare.
196 (sh64_ftrcdl, sh64_ftrcdq, sh64_ftrcsl): Likewise.
198 * sem-media.c, sem-media-switch.c: Regenerate.
200 2000-12-13 Ben Elliston <bje@redhat.com>
202 * sh64-sim.h (sh64_compact_trapa): Renamed from sh64_trapa.
203 (sh64_trapa): Renamed from sh64_trap.
204 * sh64.c (sh64_trapa): Call sh64_compact_trapa for handling.
205 Apply renaming described above.
207 * decode-media.c, decode-media.h, defs-media.h: Regenerate.
208 * sem-media.c sem-media-switch.c: Likewise.
209 * sh-desc.c, sh-desc.h, sh-opc.h: Likewise.
211 2000-12-12 Ben Elliston <bje@redhat.com>
213 * cpu.c, cpu.h, sh-desc.c: Regenerate.
214 * sem-media.c, sem-media-switch.c: Likewise.
215 * sem-compact.c, sem-compact-switch.c: Likewise.
216 * sh64-sim.h (sh64_ftrvs): Declare.
217 * sh64.c (sh64_ftrvs): Bug fixes.
219 * sh64.c (sh64_fcmpgtd): Fix order of arguments to sim_fpu_is_gt.
220 (sh64_fcmpgts): Likewise.
222 2000-12-11 Ben Elliston <bje@redhat.com>
224 * decode-media.c, decode-media.h: Regenerate.
225 * defs-media.h: Likewise.
226 * sem-media.c, sem-media-switch.c: Likewise.
227 * sh-desc.c: Likewise.
229 2000-12-08 Ben Elliston <bje@redhat.com>
231 * decode-media.c, decode-media.h: Regenerate.
232 * defs-media.h: Likewise.
233 * sem-media.c, sem-media-switch.c: Likewise.
235 2000-12-07 Ben Elliston <bje@redhat.com>
237 * decode-media.c, decode-media.h: Regenerate.
238 * sem-media.c, sem-media-switch.c: Likewise.
240 * defs-media.h: Regenete.
241 * decode-compact.c, decode-media.c: Likewise.
243 2000-12-06 Ben Elliston <bje@redhat.com>
245 * sh64.c (sh64_fcmpund): Return a BI.
246 (sh64_fcmpuns): Likewise.
247 (sh64_nsb): Treat source value as unsigned.
248 (sh64_compact_model_insn_before): New function.
249 (sh64_media_model_insn_before): Likewise.
250 (sh64_compact_model_insn_after): Likewise.
251 (sh64_media_model_insn_after): Likewise.
252 (sh_models): Use sh5_mach for "sh5".
253 * sh64-sim.h: Add missing function prototypes.
255 * cpu.c, cpu.h, defs-media.h, sh-desc.c: Regenerate.
256 * decode-media.c, decode-media.h: Likewise.
257 * sem-media.c, sem-media-switch.c: Likewise.
259 2000-12-05 Ben Elliston <bje@redhat.com>
261 * mloop-compact.in, mloop-media.in: Use @prefix@.
262 * Makefile.in (stamp-mloop-compact): Pass -outfile-suffix option
263 to make generated files safe in the presence of parallel makes.
264 (stamp-mloop-media): Likewise.
266 * decode-media.c, defs-media.h: Regenerate.
268 2000-12-04 Ben Elliston <bje@redhat.com>
270 * sh64-sim.h: Add function prototypes from sh64.c.
272 * Makefile.in (SH64_OBJS): Add ISA variant objects.
273 (SIM_EXTRA_DEPS): Do not depend on opcodes headers.
274 (SH64_INCLUDE_DEPS): Update for ISA variants.
275 (stamp-mloop-compact, stamp-mloop-media): New targets.
276 (decode-compact.o, sem-compact.o): New rules.
277 (decode-media.o, sem-media.o): Likewise.
278 (sh64-clean): Update.
279 (stamp-all, stamp-mloop, stamp-decode, stamp-defs): New targets.
280 (stamp-desc, stamp-cpu): Likewise.
281 (stamp-defs-compact, stamp-defs-media): Likewise.
282 (stamp-decode-compact, stamp-decode-media): Likewise.
284 * defs-compact.h, defs-media.h: Regenerate.
286 2000-12-03 Ben Elliston <bje@redhat.com>
288 * sh64-sim.h (sh64_fcmpeqd, sh64_fcmpeqs): Declare.
289 (sh64_fcmpged, sh64_fcmpges): Likewise.
290 (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
292 * sh64.c (sh64_endian): New function.
293 (sh64_fcmpeqd, sh64_fcmpeqs): Return a BI.
294 (sh64_fcmpged, sh64_fcmpges): Likewise.
295 (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
296 (sh64_trap): Implement a basic syscall facility.
297 (sh64_trapa): Exit with return code in R5, not 0.
298 (sh64_model_sh5_u_exec): Remove.
299 (sh64_engine_run_full): New function.
300 (sh64_engine_run_fast): Likewise.
301 (shmedia_prepare_run): Likewise.
302 (shcompact_prepare_run): Likewise.
303 (sh64_get_idata): Likewise.
304 (sh64_init_cpu): Likewise.
305 (shmedia_init_cpu): Likewise.
306 (shcompact_init_cpu): Likewise.
307 (sh64_model_init): Likewise.
309 (sh5_imp_properties): Likewise.
310 (sh2_mach, sh3_mach, sh4_mach, sh5_mach): Define.
312 * sem-compact.c, sem-compact-switch.c: Regenerate.
314 2000-12-01 Ben Elliston <bje@redhat.com>
316 * sh64-sim.h (sh64_endian): Declare.
317 * sim-main.h (sim_cia): Use UDI, not USI.
318 (WITH_PROFILE_MODEL_P): Remove.
319 * sim-if.c (sim_sh64_disassemble_insn): Remove.
320 (sh64_disassemble_insn): New function.
321 (sim_open): Use as this CPU's disassembler.
323 * decode.h (WITH_PROFILE_MODEL_P): Undefine.
325 * decode-compact.c, decode-media.c: Regenerate.
326 * defs-compact.h, defs-media.h: Likewise.
327 * sem-compact.c, sem-compact-switch.c: Likewise.
328 * sh-desc.c, sh-desc.h: Likewise.
329 * cpu.c, cpu.h, cpuall.h: Likewise.
331 2000-11-30 Ben Elliston <bje@redhat.com>
333 * arch.c, sh-desc.c, sh-desc.h: Regenerate.
335 * tconfig.in (SIM_HAVE_BIENDIAN): Define.
336 * configure.in (SIM_AC_OPTION_BIGENDIAN): Do not hard-wire a
337 target byte order, but default to big endian.
338 * configure: Regenerate.
340 2000-11-27 Ben Elliston <bje@redhat.com>
342 * sim-main.h (WITH_PROFILE_MODEL_P): Define.
343 * sh64-sim.h (ISM_COMPACT, ISM_MEDIA): New enums.
345 * sh-desc.c, sh-desc.h: Regenerate.
346 * arch.c, cpu.h, cpuall.h: Regenerate.
347 * decode.h (WITH_PROFILE_MODEL_P): Remove.
349 * mloop-compact.in, mloop-media.in: New files.
350 * decode.h: Likewise.
352 2000-11-26 Ben Elliston <bje@redhat.com>
354 * sem-compact.c, sem-compact-switch.c: Generate.
355 * sem-media.c, sem-media-switch.c: Likewise.
357 2000-11-25 Ben Elliston <bje@redhat.com>
359 * sh-desc.c, sh-desc.h, sh-opc.h: Generate.
361 * arch.c, arch.h, cpuall.h, cpu.c, cpu.h: Generate.
362 * decode-compact.c, decode-compact.h: Likewise.
363 * decode-media.c, decode-media.h: Likewise.
364 * sh64-sim.h: New file.
365 * sim-main.h: Likewise.
367 2000-11-22 Ben Elliston <bje@redhat.com>
369 * sim-if.c: New file.
372 2000-11-16 Ben Elliston <bje@redhat.com>
374 * config.in: New file.
375 * tconfig.in: Likewise.
376 * configure.in: Likewise.
377 * configure: Generate.
378 * Makefile.in: New file.