Commit | Line | Data |
---|---|---|
f3ccb5a7 DE |
1 | Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com> |
2 | ||
3 | * sim-model.c (model_option_handler): Remove unused variable `n'. | |
4 | ||
cac4e5a4 DE |
5 | Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com> |
6 | ||
7 | * cgen-utils.c: Include bfd.h. | |
8 | (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN. | |
9 | ||
10 | Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com) | |
11 | ||
12 | * sim-bits.h (EXTEND24): Fix typo. | |
13 | ||
9483af2c AC |
14 | Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com> |
15 | ||
16 | * sim-events.c (ETRACE_P): New macro. | |
17 | (struct _sim_event): Add member trace. | |
18 | (sim_events_free): Reclaim trace message. | |
19 | ||
20 | * sim-events.c, sim-events.h (sim_events_schedule_vtracef, | |
21 | sim_events_schedule_tracef): New functions, include printf trace | |
22 | information in argument list. If tracing, store asprintf'd trace | |
23 | message in sim_event. | |
24 | ||
25 | * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef, | |
26 | hw_event_queue_schedule_vtracef): New functions, mimic | |
27 | sim_event_tracef. | |
28 | ||
658fb0c7 JL |
29 | Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com) |
30 | ||
31 | * sim-bits.h (EXTEND24): Define. | |
32 | ||
039fa2c8 DE |
33 | Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com> |
34 | ||
35 | * cgen-sim.h (CPU_SCACHE): Make size unsigned. | |
36 | (CPU_SCACHE_HASH_MASK): New macro. | |
37 | (SCACHE_HASH_PC): Rewrite. | |
38 | * genmloop.sh (engine_resume_{full,fast}): Move some of hash | |
39 | computation out of main loop. | |
40 | ||
6de2add2 DE |
41 | Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com> |
42 | ||
43 | * Make-common.in (SCHEME,SCHEMEFLAGS): Delete. | |
44 | (CGENDIR,CGEN): New variables. | |
45 | (CGEN_VERBOSE): Renamed to CGENFLAGS. | |
46 | (cgen-arch,cgen-cpu,cgen-decode): Update. | |
47 | (CGEN_CPU_WRITE): New variable. | |
48 | (CGEN_CPU_SEMSW): -W -> -X. | |
49 | (CGEN_FLAGS_TO_PASS): Delete SCHEME. Add CGEN,CGENFLAGS. | |
50 | * cgen.sh: Delete args scheme,schemeflags. New arg cgen. | |
51 | ||
52 | * cgen-sim.h (RECORD_IADDR): Delete. | |
53 | * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types. | |
54 | * genmloop.sh (engine_resume_{full,fast}): Delete icount. | |
55 | ||
56 | Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com> | |
57 | ||
58 | * gennltvals.def (mn10200): Add entry. | |
59 | * nltvals.def: Regenerate with MN10200 additions. | |
60 | ||
67574b9c AC |
61 | Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com> |
62 | ||
63 | * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct | |
64 | documentation on how it works. | |
65 | ||
66 | * sim-core.h, sim-core.c (sim_core_install, sim_core_attach, | |
67 | sim_core_detach, sim_core_read_buffer, sim_core_write_buffer, | |
68 | sim_core_set_xor, sim_core_xor_read_buffer, | |
69 | sim_core_xor_write_buffer): Update. | |
70 | ||
71 | * sim-events.h, sim-events.c (sim_events_install, | |
72 | sim_events_watch_clock, sim_events_schedule_after_signal, | |
73 | sim_events_schedule, sim_events_watch_sim, sim_events_watch_core, | |
74 | sim_events_deschedule): Update. | |
75 | ||
76 | * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two, | |
77 | sim_fpu_max32, sim_fpu_max64): Update. | |
78 | ||
403bed78 DE |
79 | Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com> |
80 | ||
81 | * cgen-trace.c (trace_insn_fini): Redo cycle handling. | |
82 | * sim-profile.h (PROFILE_DATA): Rename cycle handling members. | |
83 | * sim-profile.c (profile_print_model): Update. | |
84 | ||
af2b0c85 DE |
85 | Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com> |
86 | ||
87 | * gennltvals.def (m32r): Use common syscall.h now. | |
88 | (mn10300): Add entry. | |
89 | * nltvals.def: Regenerate. | |
68096722 DE |
90 | |
91 | * sim-engine.c (sim_engine_get_run_state): New function. | |
92 | * sim-engine.h (sim_engine_get_run_state): Declare it. | |
93 | ||
169c7476 DE |
94 | Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com> |
95 | ||
96 | * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef. | |
97 | * sim-core.c (sim_core_signal): Make extern, always define. | |
98 | ||
a27a2a8d DE |
99 | Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com> |
100 | ||
101 | * Make-common.in (CGEN_FLAGS_TO_PASS): New variable. | |
102 | * cgen-ops.h (ANDIF): New macro. | |
103 | (ANDIF[BQHSD]I): Delete. | |
104 | ||
05f6bf9c AC |
105 | Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com> |
106 | ||
107 | * hw-events.c (create_hw_event, delete_hw_event): Delete. | |
108 | (hw_event_queue_schedule, hw_event_queue_deschedule, | |
109 | bounce_hw_event): Fix hw-event memory corruptions found by Joyce | |
110 | Janczyn. | |
111 | ||
112 | * hw-alloc.h (HW_NZALLOC): Define. | |
113 | ||
114 | * Make-common.in (test-hw-events): Add target for testing the | |
115 | hw-event code. | |
116 | ||
117 | Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
118 | ||
119 | * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and | |
120 | hw-instances.o. | |
121 | hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New | |
122 | files. | |
123 | * hw-main.h: Include hw-handles.h, hw-instances.h. | |
124 | * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare | |
125 | * hw-base.c (hw_create, hw_delete): Call same. | |
126 | ||
48f83b1a AC |
127 | Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com> |
128 | ||
129 | * dv-core.c: Include hw-main.h and sim-main.h. | |
130 | * dv-pal.c: Include hw-main.h and sim-io.h. | |
131 | * dv-glue.c: Include hw-main.h. | |
132 | ||
133 | * hw-main.h: New file. Move list of includes to here. | |
134 | * hw-base.h: From here. | |
135 | * Make-common.in (hw_base_headers): Rename to hw_main_headers. | |
136 | (hw-*.o, dv-*.o): Update. | |
137 | * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c, | |
138 | hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of | |
139 | sim-main.h. | |
140 | ||
141 | * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method, | |
142 | do_hw_poll_read): Move declarations from here. | |
143 | * hw-main.h: To here. | |
144 | ||
145 | * hw-base.h (struct hw_device_descriptor, hw_finish_callback): | |
146 | Move from here. | |
147 | * hw-main.h (struct hw_descriptor, hw_finish_method): To here, | |
148 | rename. | |
149 | * Make-common.in (hw-config.h): Update | |
150 | * hw-base.c, dv-pal.c, dv-glue.c: Update | |
151 | ||
152 | * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename | |
153 | `*_callback' to `*_method. | |
154 | ||
c14db36d AC |
155 | Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com> |
156 | ||
157 | * hw-base.h (set_*): Move set method macros from here. | |
158 | * hw-device.h: To here. | |
159 | ||
325a1ba8 AC |
160 | Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com> |
161 | ||
162 | * hw-base.h (create_hw_property_data, delete_hw_property_data): | |
163 | Declare. | |
c14db36d | 164 | |
325a1ba8 AC |
165 | * hw-base.c (hw_create, hw_delete): Call |
166 | * hw-properties.c (create_hw_property_data, | |
167 | delete_hw_property_data): Define. | |
168 | ||
69be0d4c | 169 | Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com> |
39e953a7 | 170 | |
69be0d4c AC |
171 | * hw-device.c, hw-properties.c: Include hw-base.h |
172 | ||
173 | * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here. | |
174 | * hw-device.c: From here. | |
175 | * hw-base.h: Include "hw-events.h". | |
176 | ||
177 | * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare. | |
178 | * hw-base.c (hw_create, hw_delete): Call. | |
179 | * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define. | |
180 | ||
181 | * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o. | |
182 | (hw-alloc.o): New target. | |
183 | ||
184 | Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
39e953a7 AC |
185 | |
186 | * hw-events.h, hw-events.c: New files. Move event code to here. | |
187 | * sim-hw.c: From here. | |
188 | * hw-base.h: Include "hw-events.h". | |
69be0d4c AC |
189 | * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o. |
190 | (hw-events.o): New target. | |
39e953a7 AC |
191 | |
192 | * hw-device.h (struct hw): Add struct hw_event_data events_of_hw. | |
193 | * hw-events.h (struct hw_event): Replace typedef hw_event. | |
194 | ||
195 | * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare. | |
196 | * hw-base.c (hw_create, hw_delete): Call. | |
197 | * hw-events.c (create_hw_event_data, delete_hw_event_data): Define. | |
198 | ||
69be0d4c | 199 | * dv-pal.c: Update. |
39e953a7 | 200 | |
2f06c437 AC |
201 | Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com> |
202 | ||
203 | * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here. | |
204 | * hw-ports.c: To here. | |
205 | ||
206 | * hw-base.h, hw-ports.c (create_hw_port_data, | |
207 | delete_hw_port_data): New functions. | |
208 | * hw-base.c (hw_delete, hw_create): Call same. | |
209 | ||
210 | * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions | |
211 | from here. | |
212 | * hw-ports.h: To here. | |
213 | ||
f6757447 AC |
214 | Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com> |
215 | ||
216 | * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop | |
217 | PROCESSOR and CIA arguments. | |
218 | ||
f872d0d6 AC |
219 | Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com> |
220 | ||
221 | * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument. | |
222 | Move common object files from here. | |
223 | * Make-common.in (SIM_COMMON_HW_OBJS): To here. | |
224 | ||
643878d0 AC |
225 | Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com> |
226 | ||
227 | * sim-hw.c: Include ctype.h. | |
228 | (do_hw_poll_read): Do not assume EAGAIN. | |
229 | ||
6f7833f0 DE |
230 | Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com> |
231 | ||
232 | * cgen-trace.c (first_insn_p): New static local. | |
233 | (trace_insn_init): Set it. | |
234 | (trace_insn_fini): Use TRACE_PREFIX. | |
235 | (trace_insn): Rewrite to use trace_prefix. | |
236 | * sim-trace.c (trace_prefix): Don't print filename arg if NULL. | |
237 | Adjust width accordingly. | |
238 | ||
239 | * sim-profile.h (PROFILE_DATA): New member profile_any_p. | |
240 | (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros. | |
241 | (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros. | |
242 | (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify. | |
243 | (PROFILE_COUNT_CORE): Simplify. | |
244 | * sim-profile.c (profile_option_handler): Compute profile_any_p. | |
245 | ||
6f1cadd0 DE |
246 | Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com> |
247 | ||
248 | * cgen-ops.h (ADDCFSI): Fix typo. | |
249 | ||
ebd58f4d DE |
250 | Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com> |
251 | ||
991238c8 DE |
252 | * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p. |
253 | * genmloop.sh: Use them rather than static locals. | |
254 | ||
ebd58f4d DE |
255 | * sim-engine.c (sim_engine_set_run_state): New function. |
256 | * sim-engine.h (sim_engine_set_run_state): Declare. | |
257 | * genmloop.sh (pending_reason,pending_sigrc): New static locals. | |
258 | (@cpu@_engine_stop): New args reason,sigrc. All callers updated. | |
259 | (engine_resume): Reorganize. Allow synchronous exit from main loop. | |
260 | ||
bcb829fd DE |
261 | Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com> |
262 | ||
263 | * cgen-trace.c (trace_insn_init): New arg first_p. | |
264 | All callers updated. | |
265 | (trace_insn_fini): New arg last_p. All callers updated. | |
266 | * cgen-trace.h (trace_insn_init,trace_insn_fini): Update. | |
267 | (TRACE_INSN_INIT,TRACE_INSN_FINI): Update. | |
268 | * genmloop.sh (engine_resume): Update. | |
269 | ||
6cad2395 JJ |
270 | Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com> |
271 | ||
272 | * Make-common.in (install-common): Run ranlib on installed copy of | |
273 | libsim.a. | |
274 | ||
08bae91b JJ |
275 | Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com> |
276 | ||
277 | * Make-common.in (install-common): Rename and install libsim.a. | |
278 | ||
279 | Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
280 | ||
281 | * sim-io.c (unistd.h): Include. | |
282 | ||
283 | Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com> | |
284 | ||
285 | * Make-common (sim_main_headers): Sort. | |
286 | (cgen-*.o): Add cgen-sim.h dependency. | |
287 | ||
288 | * cgen-scache.c (scache_init): Only allocate space if scache element | |
289 | size is non-zero. | |
290 | (scache_flush,scache_print_profile): Check if scache in use first. | |
291 | ||
292 | * cgen-sim.h (IDESC): Provide forward declaration. | |
293 | (DECODE): Delete. | |
294 | (CGEN_CPU): Always define scache member. New members idesc,opcode. | |
295 | (cgen_cpu_max_extra_bytes): Declare. | |
296 | * cgen-utils.c (cgen_cpu_max_extra_bytes): New function. | |
297 | ||
298 | * cgen.sh: s/@arch@/${arch}/ for cpu files. | |
299 | ||
300 | * sim-cpu.h: New file. sim_cpu_base moved here. | |
301 | Move sim_cpu_lookup decl here. | |
302 | * sim-base.h: #include "sim-cpu.h". | |
303 | * sim-cpu.c: New file. | |
304 | * Make-common (sim_main_headers): Add sim-cpu.h. | |
305 | (sim-cpu.o): Add rule for. | |
306 | ||
307 | * sim-model.c (set_model): Delete. | |
308 | (sim_model_set,model_set): New functions. | |
309 | (sim_model_install): Renamed from model_install. | |
310 | Don't set default model here. | |
311 | (model_option_handler): Rewrite --model processing. | |
312 | (sim_model_lookup,sim_mach_lookup): New functions. | |
313 | * sim-model.h (MAX_MODELS,MAX_INSNS): Delete. | |
314 | (insn_timing): Delete. | |
315 | (INSN_TIMING): New member `num'. | |
316 | (IMP_PROPERTIES): Always define scache_elm_size member. | |
317 | (MACH): New member init_cpu. | |
318 | (sim_machs): Renamed from machs. | |
319 | (sim_model_install): Renamed from model_install. | |
320 | (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare. | |
321 | * sim-module.c (modules): Update. | |
322 | ||
323 | * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro. | |
109e6111 DE |
324 | |
325 | * sim-io.c: #include <errno.h>. | |
326 | ||
844f40d3 | 327 | Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com> |
844f40d3 AC |
328 | |
329 | * dv-pal.c (struct hw_pal_device): Add reader. | |
330 | (hw_pal_finish): Initialize reader. | |
331 | (scan_hw_pal): Use reader. | |
332 | ||
333 | * hw-base.h, sim-hw.c (do_hw_poll_read): New function. | |
334 | (HW_IO_EOF, HW_IO_NOT_READY): Define. | |
335 | * dv-pal.c: Use. | |
336 | ||
844f40d3 AC |
337 | * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from |
338 | ../ppc/main.c sim_io_read_stdin. | |
339 | ||
03f3bfdb AC |
340 | Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com> |
341 | ||
342 | * hw-tree.h (hw_tree_print): Paramaterize with print and file | |
343 | arguments. | |
344 | * hw-tree.c: Update. | |
345 | ||
346 | * hw-base.h (hw_port_event_callback): Delete CPU/CIA args. | |
347 | * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete | |
348 | CPU/CIA args. | |
349 | * hw-ports.h (hw_port_event): Ditto. | |
350 | * hw-ports.c (hw_port_event): Update. | |
351 | * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer): | |
352 | Update. | |
353 | * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer): | |
354 | Update. | |
355 | (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt. | |
356 | (do_counter_event): Update. | |
357 | * dv-glue.c (hw_glue_io_read_buffer): Update. | |
358 | (hw_glue_port_event): Update. | |
359 | ||
03f3bfdb AC |
360 | * hw-device.h (SIM_DESC): Replace with struct sim_state. |
361 | * hw-base.h (hw_create): Ditto. | |
362 | * hw-base.c (hw_create): Ditto. | |
363 | ||
364 | * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule, | |
365 | hw_event_queue_deschedule, hw_event_queue_time): Delete, moved | |
366 | from here to. | |
367 | * sim-hw.c: Here. | |
368 | * hw-device.h (hw_system_cpu): Declare. | |
369 | * sim-hw.c (hw_system_cpu): New function. | |
370 | ||
371 | * sim-core.c (sim_core_map_attach, sim_core_attach): Call | |
372 | sim_hw_abort not hw_abort. | |
373 | (sim-hw.h): Include. | |
374 | (sim_core_read_buffer, sim_core_write_buffer): Call | |
375 | sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU | |
376 | argument. | |
377 | (sim_core_set_xor): Do not pass CPU when aborting. | |
378 | ||
379 | * sim-n-core.h (sim_core_read_aligned_N, | |
380 | sim_core_write_aligned_N): Call sim_hw_abort not hw_abort. | |
381 | (sim_core_read_aligned_N, sim_core_write_aligned_N): Call | |
382 | sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not | |
383 | return length. | |
384 | ||
385 | * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare | |
386 | sim_hw_print. | |
387 | * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer, | |
388 | sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New | |
389 | functions. | |
390 | (sim_hw_print): New function. | |
844f40d3 | 391 | |
03f3bfdb AC |
392 | * sim-engine.h (sim_engine_vabort): Declare. |
393 | * sim-engine.c (sim_engine_vabort): New function. | |
844f40d3 | 394 | |
e7439596 AC |
395 | Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com> |
396 | ||
397 | * sim-trace.c (print_data): For floating-point numbers trace raw | |
398 | hex value. | |
399 | (trace_result_fp2): New function. | |
400 | * sim-trace.h (trace_result_fp2): New declaration. | |
401 | (TRACE_FP_RESULT2): New macro. | |
402 | ||
9d45df1b GN |
403 | Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com> |
404 | ||
405 | * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define | |
406 | AM_CYGWIN32 and AM_EXEEXT. | |
407 | * common/Make-common.in: set EXEEXT, add missing EXEEXTs | |
408 | to run and install-common rules. | |
409 | * common/configure: regenerate | |
410 | ||
f68cdf65 AC |
411 | Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com> |
412 | ||
413 | * sim-types.h (cell_word): New type. | |
414 | (natural_cell): Delete type. | |
415 | ||
56df89bc TT |
416 | Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> |
417 | ||
418 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
419 | * config.in: Ditto. | |
420 | ||
421 | Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com> | |
422 | ||
423 | * acconfig.h (NEED_DECLARATION_PRINTF): Removed. | |
424 | ||
fc4198bb TT |
425 | Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> |
426 | ||
427 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
428 | * config.in: Ditto. | |
429 | ||
430 | Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com> | |
431 | ||
432 | * acconfig.h: New file. | |
433 | * Make-common.in (top_builddir): New macro. | |
434 | (INTL_LIB): Removed. | |
435 | (INTLLIBS): New macro. | |
436 | (INTLDEPS): Likewise. | |
437 | (LIBDEPS): Use INTLDEPS. | |
438 | (EXTRA_LIBS): Use INTLLIBS. | |
439 | * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT. | |
440 | (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST, | |
441 | AM_LC_MESSAGES): New macros from GNU gettext. | |
442 | ||
d32658fe AC |
443 | Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com> |
444 | ||
445 | * sim-config.h: Discard leading _ from macros. | |
446 | * sim-types.h: Ditto. | |
447 | ||
3618a6e9 MM |
448 | Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com> |
449 | ||
450 | * Make-common.in (CSEARCH): Add -I to intl directories. | |
451 | (INTL_LIB): Point to libintl.a. | |
452 | (LIBDEPS): Add $(INTL_LIB). | |
453 | (EXTRA_LIBS): Ditto. | |
454 | ||
404d4ee1 DE |
455 | Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com> |
456 | ||
457 | * cgen-types.h (GETHIDI,MAKEDI): Tweak. | |
458 | ||
8bb5064e DE |
459 | * cgen-ops.h (ADDCFSI): Fix. |
460 | (SUBCFSI): Tweak. | |
461 | ||
97f4d183 AC |
462 | Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com> |
463 | ||
464 | * sim-types.h (signed_address, unsigned_address): Define. | |
465 | ||
466 | Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
467 | ||
468 | * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a | |
469 | QNaN. | |
470 | ||
7d93d538 AC |
471 | Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com> |
472 | ||
473 | * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction): | |
474 | New functions, pack / unpack sim_fpu struct using raw values. | |
475 | (sim_fpu_is): Differentiate between negative and positive | |
476 | infinity. | |
477 | ||
93f96715 AC |
478 | Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com> |
479 | ||
480 | * sim-bits.h (EXTEND4): Define. | |
ea5d84f5 | 481 | (EXTEND4, EXTEND15, EXTEND11): Ditto. |
7acc4e98 | 482 | |
5d71b4bc JM |
483 | Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com> |
484 | ||
485 | * sim-memopt.c (parse_addr): Sunos 4.5 does not hane strtol | |
486 | declared so we need this cast to prevent long long addresses | |
487 | from being misconfigures. Results in access to unmapped memory. | |
488 | ||
b42e7eb3 DE |
489 | Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com> |
490 | ||
491 | * Make-common.in (RUNTESTFLAGS): Define. | |
492 | (check): Pass RUNTESTFLAGS to recursive make. | |
493 | ||
7bf341f4 AC |
494 | Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com> |
495 | ||
496 | * sim-info.c (sim_info): Be verbose when either VERBOSE or | |
497 | STATE_VERBOSE_P. | |
498 | ||
64ed8b6a AC |
499 | Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com> |
500 | ||
501 | * aclocal.m4 (sim-inline): By default, disable sim-inline when | |
502 | cross compiling. | |
503 | ||
278bda40 AC |
504 | Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> |
505 | ||
506 | * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults. | |
507 | (sim-inline): Update to match sim-inline.[hc] | |
278bda40 AC |
508 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
509 | ||
510 | * Make-common.in (sim_main_headers): Add sim-inline.h | |
511 | ||
512 | * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P. | |
513 | selected. | |
514 | * sim-endian.h (sim-endian.c): Ditto. | |
515 | ||
516 | * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H. | |
517 | (sim_events_set_trace): Delete unused prototype. | |
518 | ||
519 | * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H. | |
520 | * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C. | |
521 | ||
522 | * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P. | |
523 | (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to): | |
524 | Comment out, not yet implemented in sim-fpu.c. | |
525 | (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan, | |
526 | sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU. | |
527 | ||
528 | * sim-inline.h: Rewrite description. | |
529 | (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define. | |
530 | (SIM_MAIN_INLINE): Add inline option. | |
531 | ||
532 | * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not | |
533 | include generated files. Handled by generator directly. | |
534 | ||
72a08ce5 AC |
535 | Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com> |
536 | ||
537 | * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P | |
538 | up-to-date. | |
539 | ||
540 | * sim-trace.h (TRACE_ANY_P): Define. | |
541 | (struct _trace_data): Add trace_any_p. | |
542 | ||
a1e4dc0d AC |
543 | Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com> |
544 | ||
545 | * run.c (main): Handle all alternatives of enum sim_stop. | |
546 | (main): Delete unused `asection *s'. | |
547 | ||
d8f53049 AC |
548 | Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> |
549 | ||
550 | * hw-tree.h, hw-tree.c (hw_tree_vparse): New function | |
551 | ||
552 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
553 | ||
554 | * sim-hw.c: New file. | |
555 | * sim-hw.h (sim_hw_parse): Declare function. | |
556 | (hw-tree.h): Do not include. | |
557 | ||
558 | * sim-base.h (STATE_HW): Define. | |
559 | (struct sim_state_base): Add member struct *hw. | |
560 | ||
561 | * sim-module.c (sim-hw.h): Include. | |
562 | (modules): Add sim_hw_install. | |
563 | ||
564 | * aclocal.m4 (sim_hw_obj): Add sim-hw.o | |
565 | ||
82ea14fd AC |
566 | Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com> |
567 | ||
568 | * sim-base.h (CPU_INDEX): Define. | |
569 | ||
570 | * sim-utils.c (sim_state_alloc): Initialize. | |
571 | * sim-module.c (sim_post_argv_init): Ditto. | |
572 | ||
6d133cc9 AC |
573 | Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk> |
574 | ||
575 | * aclocal.m4 (sim_hw_obj): Fix sed expression to generate | |
576 | properly formatted lists. | |
577 | ||
98f1f62c AC |
578 | Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com> |
579 | ||
580 | * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was | |
581 | 0x2f needs to be 0x3f. | |
582 | ||
04cdafa7 AC |
583 | Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com> |
584 | ||
585 | * hw-tree.c (hw_tree_find_property): Return NULL when device is | |
586 | not found. | |
587 | (hw_tree_find_*_property): Clean up error message when property is | |
588 | not found. | |
589 | ||
590 | * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is | |
591 | present before looking for it. | |
592 | ||
8d0bd988 IC |
593 | Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com> |
594 | ||
595 | * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h. | |
596 | (AC_CHECK_FUNCS): Add check for __setfpucw. | |
597 | * configure: Regenerated. | |
598 | ||
05d7918e AC |
599 | Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com> |
600 | ||
601 | * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value, | |
602 | hw_pal_timer, hw_pal_timer_value): Define. | |
603 | (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support | |
604 | (do_counter_event, do_counter_read, do_counter_value, | |
605 | do_counter_write): new functions. | |
606 | ||
607 | Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
608 | ||
609 | * hw-tree.c (hw_printf): Send tree dump to stderr, same as other | |
610 | trace output. | |
611 | ||
612 | * hw-base.c (hw_create): Stop searching for a device when one is | |
613 | found. | |
614 | ||
d89fa2d8 AC |
615 | Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> |
616 | ||
617 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
618 | ||
619 | Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
620 | ||
621 | * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument, | |
622 | appends extra devices. | |
623 | (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of | |
624 | the device names. | |
625 | ||
626 | * Make-common.in (hw-config.h): New target, create hw-config.h | |
627 | file. | |
628 | (SIM_HW): Definition from @sim_hw@. | |
629 | (hw-base.o): Depend on hw-config.h | |
630 | ||
63330b2e SG |
631 | Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk> |
632 | ||
633 | * Make-common.in: Get SHELL from configure. | |
634 | * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking | |
635 | move-if-change. Fixes NT native build problem. | |
636 | * Makefile.in (nltvals.def): Use $(SHELL) when invoking | |
637 | move-if-change. Fixes NT native build problem. | |
638 | * configure: Regenerate with autoconf 2.12.1 to fix shell issues for | |
639 | NT native builds. | |
640 | ||
641 | Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
642 | ||
643 | * hw-device.h, hw-device.c (hw_strdup): New function. | |
644 | ||
645 | * hw-base.c (hw_create): Use hw_strdup when saving a copy of the | |
646 | strings name, family and args. | |
647 | (full_name_of_hw): Use hw_strdup when returning the full path. | |
648 | ||
649 | * hw-properties.c: Clean up property not found / wrong type error | |
650 | messages. | |
651 | ||
652 | * hw-tree.c (hw_tree_parse): Finish a devices initialization | |
653 | before attaching any ports. | |
654 | ||
655 | * hw-base.c (hw-config.): Include. Replace hardwired table. | |
656 | ||
657 | * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework. | |
658 | ||
659 | * Make-common.in: Add rule for dv-glue.o. | |
660 | ||
775b309a AC |
661 | Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com> |
662 | ||
b2846e63 AC |
663 | * hw-base.c (hw_finish): Move setting of trace level to here. |
664 | (hw_create): From here. | |
665 | ||
775b309a AC |
666 | * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from |
667 | ../ppc/device_table.c. | |
668 | ||
669 | * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus. | |
670 | ||
671 | * hw-tree.c (print_properties): Supress path when printing | |
672 | properties of root node. | |
673 | ||
937a4bdc AC |
674 | Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com> |
675 | ||
676 | * hw-device.h (HW_TRACE): Define. | |
677 | (hw_trace): Declare. | |
678 | * hw-device.c (hw_trace): Implement function. | |
679 | ||
680 | * hw-base.c (hw_create): Set hw trace level from "trace?" | |
681 | property. | |
682 | ||
683 | * dv-core.c (dv_core_attach_address_callback): Add trace. | |
684 | ||
685 | * dv-pal.c: Replace DTRACE with HW_TRACE. | |
686 | ||
e5f0d498 AC |
687 | Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com> |
688 | ||
689 | * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros. | |
690 | (hw_alloc_data): Delcare. | |
691 | (struct hw): Add member alloc_of_hw. | |
692 | ||
693 | * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New | |
694 | functions. Assocate memory with a device. | |
695 | (stdlib.h): Include. | |
696 | ||
697 | * hw-base.h (set_hw_delete): Define. | |
698 | (hw_delete_callback): Declare. | |
699 | (hw_delete): Declare. | |
700 | ||
701 | * hw-base.c (hw_delete): Implement function. | |
702 | (struct hw_base_data): Add member to_delete. | |
703 | (ignore_hw_delete): New function, does nothing. | |
704 | (hw_create): Set the hw_delete method. | |
705 | (hw_create): Allocate the base type using HW_ZALLOC before setting | |
706 | any methods. | |
707 | ||
775b309a AC |
708 | * hw-tree.h, hw-tree.c (hw_tree_delete): New function. |
709 | ||
e5f0d498 AC |
710 | * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free. |
711 | ||
712 | * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free. | |
713 | (attach_hw_port_edge): Add struct hw argument | |
714 | ||
715 | * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with | |
716 | hw_zalloc/hw_free. | |
717 | ||
b1e9223c AC |
718 | Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com> |
719 | ||
720 | * hw-device.h (hw_attach_address_callback, | |
721 | hw_detach_address_callback): Attach to a single space not a space | |
722 | mask. Clarify interpretation of SPACE:ADDR parameters. | |
723 | ||
724 | * hw-base.c (passthrough_hw_attach_address, | |
725 | passthrough_hw_detach_address): Update. | |
726 | * dv-core.c (dv_core_attach_address_callback): Ditto. | |
727 | * dv-pal.c (hw_pal_attach_address): Ditto. | |
728 | ||
729 | Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
730 | ||
731 | * sim-options.h: Document additional CPU arg to OPTION_HANDLER. | |
732 | ||
ae7c3446 AC |
733 | Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com> |
734 | ||
735 | * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define. | |
736 | (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h, | |
737 | hw-properties_h, hw-tree_h): Define, point at corresponding | |
738 | header. | |
739 | (hw_base_headers): Define list of headers included by hw-base.h | |
740 | (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o, | |
741 | hw-properties.o, hw-tree.o): Specify dependencies. | |
742 | (dv-core.o, dv-pal.o): Ditto. | |
743 | ||
744 | * sim-hw.h: New file. | |
745 | ||
746 | * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c, | |
747 | hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch]. | |
748 | ||
749 | * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc]. | |
750 | ||
751 | * hw-base.h, hw-base.c: new files. Copied from | |
752 | ../ppc/device_table.[hc]. | |
753 | ||
754 | * dv-core.c, dv-pal.c: New files. Copied from | |
755 | ../ppc/hw_{core,pal}.c | |
756 | ||
757 | * sim-basics.h (struct hw): Declare. | |
758 | (enum port_direction, enum object_disposition): Declare. | |
759 | ||
9a8e61f1 AC |
760 | Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> |
761 | ||
762 | * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj, | |
763 | sim_dv_src in Makefile. Take list of devices as parameter to m4 | |
764 | macro.. | |
765 | ||
766 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
767 | ||
a8ff5026 AC |
768 | Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com> |
769 | ||
770 | * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that | |
771 | trace_prefix can abort cleanly. | |
772 | ||
84c6d152 DE |
773 | Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com> |
774 | ||
775 | * dv-sockser.c, dv-sockser.h: New files. | |
776 | * Make-common.in (dv-sockser.o): Add rule for. | |
777 | * aclocal.m4: Check for fcntl.h. | |
778 | * config.h: Add HAVE_FCNTL_H. | |
779 | ||
780 | * sim-break.c (remove_breakpoint): Fix thinko. | |
781 | ||
782 | * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA. | |
783 | Use SIM_HANDLES_LMA for lma_p arg to sim_load_file. | |
784 | ||
93f75411 FF |
785 | 1998-03-13 Fred Fish <fnf@cygnus.com> |
786 | ||
787 | * sim-base.h (struct sim_state_base): Add prog_syms and | |
788 | define macro STATE_PROG_SYMS. | |
a8ff5026 | 789 | * sim-trace.c (trace_prefix): Add variables abfd, symsize, |
93f75411 FF |
790 | symbol_count, and asymbols. Call bfd_get_symtab_upper_bound |
791 | and bfd_canonicalize_symtab, to get symbol table on first use | |
792 | and preserve it via STATE_PROG_SYMS for future calls to | |
793 | bfd_find_nearest_line. | |
794 | ||
795 | Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
796 | ||
797 | * sim-core.h, sim-core.c (sim_core_map_to_str): Delete. | |
798 | ||
799 | * sim-core.c (sim_core_attach): Handle a generic number of maps - | |
800 | up to nr_maps, not just access_* maps. | |
801 | ||
802 | * sim-profile.h (struct PROFILE_DATA): Track nr_maps different | |
803 | maps. | |
804 | ||
805 | * sim-profile.c (profile_print_core): Make map unsigned. Iterate | |
806 | over nr_maps not sim_core_nr_maps. | |
807 | ||
808 | * sim-events.h, sim-events.c (sim_events_watch_core): Change | |
809 | core_map argument to unsigned. | |
810 | (struct _sim_core): Ditto for struct member core_map. | |
811 | ||
812 | * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete | |
813 | ||
814 | * sim-basics.h (access_io, access_*_io): Define. | |
815 | (map_read, map_write, map_exec, map_io): Define. | |
816 | ||
817 | * sim-core.c, sim-core.h (sim_core_attach): Replace argument | |
818 | attach with more generic mapmask. | |
819 | (sim_core_{read,write}_*): Change map argument to unsigned. | |
820 | ||
821 | * sim-core.c (sim_core_uninstall, sim_core_attach, | |
822 | sim_core_detach): Iterate over nr_maps instead of | |
823 | sim_core_nr_maps. | |
824 | ||
825 | * sim-break.c (insert_breakpoint): Write breakpoints to exec_map | |
826 | instead of the write_map. | |
827 | (remove_breakpoint): Ditto. | |
828 | ||
829 | * genmloop.sh (engine_resume_full): Replace sim_core_*_map | |
830 | with read_map, write_map, exec_map resp. | |
831 | ||
832 | * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM): | |
833 | Ditto. | |
834 | ||
835 | * cgen-utils.c (sim_disassemble_insn): Ditto. | |
836 | ||
837 | * sim-hrw.c (sim_write, sim_write): Ditto. | |
838 | ||
839 | * sim-utils.h, sim-utils.c (access_to_str, map_to_str, | |
840 | transfer_to_str): New functions. | |
841 | ||
bda9d8a3 DE |
842 | Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com> |
843 | ||
844 | * sim-base.h (sim_state_base): New member environment. | |
845 | (STATE_ENVIRONMENT): New macro. | |
846 | * sim-config.c (current_environment): Delete. | |
847 | (sim_config_default): New function. | |
848 | (sim_config): Set STATE_ENVIRONMENT, not current_environment. | |
849 | * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete. | |
850 | (sim_config_default): Add prototype. | |
851 | * sim-module.c (sim_pre_argv_init): Call sim_config_default. | |
852 | * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT): | |
853 | Set STATE_ENVIRONMENT, not current_environment. | |
854 | ||
c391655e JW |
855 | Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com> |
856 | ||
857 | * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64. | |
858 | ||
3cdda79a AC |
859 | Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com> |
860 | ||
861 | * sim-types.h (SIGNED32, SIGNED64): Pacify GCC. | |
862 | ||
863 | * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned. | |
864 | ||
de13b4cb DE |
865 | Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com> |
866 | ||
3d4e3414 | 867 | * Make-common.in (TAGS): Make smarter. |
40d160dd | 868 | * Makefile.in (TAGS): Ditto. |
3d4e3414 | 869 | |
b0df95bb DE |
870 | Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com> |
871 | ||
872 | * sim-module.c (*): Fix typos in assertion tests. | |
873 | ||
baf8377d AC |
874 | Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com> |
875 | ||
876 | * sim-module.c (sim_pre_argv_init): String passed to asprintf | |
877 | can't be constant. | |
878 | ||
879 | * sim-options.c (sim_parse_args): Ditto. | |
880 | (sim_args_command): Return OK, instead of nothing, for an empty | |
881 | command. | |
882 | ||
0e701ac3 AC |
883 | Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com> |
884 | ||
885 | * sim-profile.c (profile_info): Rename from profile_print. Drop | |
886 | misc and misc_cpu callback arguments. Use | |
887 | PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead. | |
888 | (profile_install): Install profile_info function. | |
889 | ||
890 | * sim-profile.h (PROFILE_INFO_CPU_CALLBACK, | |
891 | STATE_PROFILE_INFO_CALLBACK): Define. | |
892 | (struct PROFILE_DATA): Add field info_cpu_callback. | |
893 | (profile_print): Delete function. | |
894 | ||
895 | * sim-base.h (STATE_MODULES): Define. Replace individual | |
896 | STATE_*_LIST with single struct module_list. | |
897 | ||
898 | * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare. | |
899 | (struct module_list): Declare. | |
900 | ||
901 | * sim-module.h, sim-module.c (sim_module_add_info_fn, | |
902 | sim_module_info): New functions. | |
903 | (sim_module_install): Clean up module data structures. | |
904 | ||
905 | * sim-info.c (sim_info): New file. New function. Call | |
906 | sim_module_info. | |
907 | ||
908 | * Make-common.in (sim-info.o): Define rule. | |
909 | (SIM_NEW_COMMON_OBJS): Add sim-info.o. | |
910 | ||
911 | ||
966df580 DE |
912 | Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com> |
913 | ||
914 | * sim-base.h (sim_cpu_base): New members name, options. | |
915 | (sim_cpu_lookup): Add prototype. | |
916 | * sim-module.c (sim_pre_argv_init): Provide default names for cpus. | |
917 | * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'. | |
918 | (sim_add_option_table): Update prototype. | |
919 | * sim-options.c (sim_add_option_table): New argument `cpu'. | |
920 | (standard_option_handler,standard_install): Update. | |
921 | (sim_parse_args): Handle cpu specific options. | |
922 | (print_help): New static function. | |
923 | (sim_print_help): Call it. Print cpu specific options. | |
924 | (find_match): New static function. | |
925 | (sim_args_command): Call it. Handle cpu specific options. | |
926 | * sim-utils.c (sim_cpu_lookup): New function. | |
927 | * sim-memopt.c (memory_option_handler): Update. | |
928 | (sim_memopt_install): Update. | |
929 | * sim-model.c (model_option_handler): Update. | |
930 | (model_install): Update. | |
931 | * sim-profile.c (profile_option_handler): Update. | |
932 | (profile_install): Update. | |
933 | * sim-trace.c (trace_option_handler): Update. | |
934 | (trace_install): Update. | |
935 | * sim-watch.c (watchpoint_option_handler): Update. | |
936 | (sim_watchpoint_install): Update. | |
937 | * cgen-scache.c (scache_option_handler): Update. | |
938 | (scache_install): Update. | |
939 | ||
6cd37f15 DE |
940 | Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com> |
941 | ||
942 | * Make-common.in (check): Run `make check' in testsuite dir. | |
943 | ||
390ffa89 AC |
944 | Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com> |
945 | ||
946 | * sim-trace.c (trace_result0): New function. | |
947 | ||
948 | * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_* | |
949 | macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when | |
950 | tracing sim_fpu variables. | |
951 | (TRACE_ALU_RESULT0): Define. | |
952 | (TRACE_FP_RESULT_WORD): Define. | |
953 | (TRACE_FP_INPUT_WORD1): Define. | |
954 | ||
955 | * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one, | |
956 | sim_fpu_two): New constants. | |
957 | (sim_fpu_op1, sim_fpu_op2): New types. | |
958 | (struct _sim_fpu): Delete member result. Re-order other members. | |
959 | (sim_fpu_sign, sim_fpu_exp): New functions. | |
960 | (sim_fpu_max, sim_fpu_min): new functions. | |
961 | (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64, | |
962 | NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define. | |
963 | ||
3910fb4a DE |
964 | Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com> |
965 | ||
966 | * sim-profile.c (profile_print): Delete duplicate test of | |
967 | PROFILE_INSN_IDX. | |
968 | (profile_print_pc): Exit early if data collection not set up. | |
ab062d22 DE |
969 | (profile_print_core): Simplify by calling sim_core_map_to_str. |
970 | * sim-core.h (sim_core_map_to_str): Declare. | |
971 | * sim-core.c (sim_core_map_to_str): Make non-static. | |
3910fb4a | 972 | |
b500809f DE |
973 | * genmloop.sh (engine_resume): Update insn_count before exiting. |
974 | (engine_resume_full): Keep accurate core profile data. | |
975 | ||
976 | * cgen-utils.c (sim_disassemble_insn): Don't use | |
977 | sim_core_read_aligned_N, it messes up profiling results. | |
978 | ||
845a5917 MA |
979 | Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com> |
980 | ||
981 | * nltvals.def: Regenerate with MN10300 additions. | |
982 | ||
d3e1d594 AC |
983 | Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com> |
984 | ||
985 | * sim-trace.h (TRACE_ALU_RESULT2): Define. | |
986 | ||
987 | * sim-trace.h, sim-trace.c (trace_result_word2, | |
988 | trace_input_word4, trace_result_word4): New function. | |
989 | ||
36dbc8bb DE |
990 | Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com> |
991 | ||
93f34464 DE |
992 | * cgen-sim.h (SEM_NEXT_PC): New arg `len'. |
993 | ||
36dbc8bb DE |
994 | * sim-xcat.h: Delete. |
995 | * cgen-mem.h: Delete inclusion of sim-xcat.h. | |
996 | * cgen-sim.h: Ditto. | |
997 | * sim-alu.h: Replace sim-xcat.h with symcat.h. | |
998 | * sim-n-bits.h: Ditto. | |
999 | * sim-n-core.h: Ditto. | |
1000 | * sim-n-endian.h: Ditto. | |
1001 | ||
3aeca462 MM |
1002 | Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com> |
1003 | ||
1004 | * syscall.c (cb_syscall): Handle short reads, and EOF. | |
1005 | ||
0325f2dc AC |
1006 | Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com> |
1007 | ||
1008 | * sim-trace.c (print_data): case trace_fmt_fp missing break. Use | |
1009 | sim_fpu to safely print fp_word values. | |
1010 | (print_data): Add trace_fmt_bool and trace_fmt_addr. | |
1011 | (trace_result_bool1, trace_result_addr1): New functions. | |
1012 | (trace_input_bool1, trace_input_addr1): New functions. | |
1013 | ||
1014 | * sim-trace.h (TRACE_FPU_*): Define. | |
1015 | ||
bdfe5c04 AC |
1016 | Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com> |
1017 | ||
1018 | * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm. | |
1019 | (sim_fpu_fpto, sim_fpu_tofp): Define. | |
1020 | ||
9655c439 AC |
1021 | Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com> |
1022 | ||
1023 | * sim-fpu.c (sim_fpu_cmp): New function. | |
1024 | ||
1025 | Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com> | |
1026 | ||
1027 | * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE | |
1028 | instead of abuf->length. | |
1029 | * sim-trace.c (trace_options): Have -t only trace a few useful things. | |
1030 | (set_trace_option_mask): Renamed from set_trace_options. | |
1031 | (set_trace_option): New function. | |
1032 | (trace_option_handler): Update calls to set_trace_option{,_mask}. | |
1033 | * sim-trace.h (TRACE_USEFUL_MASK): New macro. | |
1034 | ||
8dcc896d AC |
1035 | Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com> |
1036 | ||
1037 | * sim-basics.h: Declare struct _sim_fpu. | |
1038 | ||
1039 | Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
1040 | ||
1041 | * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define. | |
1042 | (trace_prefix, trace_input*, trace_result*): Declare. | |
1043 | (trace_one_insn): Change declaration, assume trace_prefix called. | |
1044 | (trace_generic): Like trace_one_insn. | |
1045 | (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum. | |
1046 | (TRACE_alu, TRACE_[a-z]*): Update. | |
1047 | ||
1048 | * sim-trace.c (trace_prefix, trace_input*, trace_result*, | |
1049 | trace_insn, save_data, trace_idx_to_str, print_data): New | |
1050 | functions. | |
1051 | (trace_one_insn): Rewrite. | |
1052 | (trace_generic): New function. | |
1053 | ||
4f071e30 DE |
1054 | Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com> |
1055 | ||
5bd0ca86 DE |
1056 | * Make-common.in (CGEN_MAIN_SCM): Update. |
1057 | * aclocal.m4 (USE_MAINTAINER_MODE): New variable. | |
1058 | ||
4f071e30 DE |
1059 | * cgen-sim.h (SEMANTIC_CACHE_FN): Delete. |
1060 | (SEMANTIC_FN): Rewrite declaration. | |
1061 | (DECODE): Update type of semantic_fast member. | |
1062 | ({EX,SEM}_FN_NAME): Have only one version. | |
1063 | * cgen.sh: Support building cpu.c. | |
1064 | * sim-base.h (sim_state_base): Delete conditionals surrounding | |
1065 | member scache_size. | |
1066 | ||
e0deacd2 AC |
1067 | Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com> |
1068 | ||
1069 | * sim-load.c (sim_load_file): Print LMA/VMA according to value | |
1070 | used. | |
1071 | ||
1072 | Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com> | |
1073 | ||
1074 | * sim-core.c: Add missing prototypes for WITH_DEVICES. | |
1075 | Add missing parameters to device_io calls. | |
1076 | * sim-core.h: Add missing parameters to device_io calls. | |
1077 | ||
dde54cb8 DE |
1078 | Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com> |
1079 | ||
e61871ce | 1080 | * cgen-sim.h (DECODE): Always use switch for `read' for now. |
6b373fab DE |
1081 | (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated. |
1082 | (SEMANTIC{,_CACHE}_FN): Fix return type. | |
e61871ce | 1083 | * cgen.sh (decode): Add s/@arch@/$arch/. |
dde54cb8 DE |
1084 | * genmloop.sh (@cpu@_engine_run): Delete `current_state'. |
1085 | (engine_resume): Likewise. Make `engine' volatile. Save copy | |
e61871ce DE |
1086 | of cpu pointer in volatile object. Initialize read switch if |
1087 | -parallel. | |
dde54cb8 | 1088 | |
61b62559 DE |
1089 | Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com> |
1090 | ||
1091 | * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_. | |
1092 | (SEM_INSN): New macro. | |
1093 | ||
37379a25 AC |
1094 | Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com> |
1095 | ||
1096 | * sim-run.c (sim_engine_run): Assume IMEM is 32 bit. | |
1097 | ||
a97f304b AC |
1098 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> |
1099 | ||
1100 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1101 | ||
1102 | Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
1103 | ||
1104 | * sim-types.h (fp_word): New type, define according to | |
1105 | WITH_TARGET_FLOATING_POINT_BITSIZE. | |
1106 | ||
1107 | * aclocal.m4 (default_sim_floating_point_bitsize): Add | |
1108 | configuration of size of floating point registers. | |
1109 | ||
01737f42 AC |
1110 | Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com> |
1111 | ||
1112 | * sim-profile.c (profile_print): Only print CPU <N> if other | |
1113 | output is going to appear. | |
1114 | ||
412c4e94 AC |
1115 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> |
1116 | ||
1117 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1118 | ||
1119 | Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
1120 | ||
1121 | * sim-types.h (address_word): Typedef according to | |
1122 | WITH_TARGET_ADDRESS_BITSIZE. | |
1123 | (signed_cell, unsigned_cell, natural_cell): Ditto using | |
1124 | WITH_TARGET_CELL_BITSIZE. | |
1125 | ||
1126 | * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define. | |
1127 | (WITH_TARGET_CELL_BITSIZE): Define. | |
1128 | (WITH_HOST_WORD_BITSIZE): Delete. | |
1129 | ||
1130 | * sim-config.c (print_sim_config): Update. | |
1131 | ||
1132 | * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for | |
1133 | configuration of address and OpenFirmware cell sizes. | |
1134 | ||
9ec6741b AC |
1135 | Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com> |
1136 | ||
1137 | * sim-engine.h (sim_engine_run): Add argument nr_cpus. | |
1138 | * sim-run.c (sim_engine_run): Update. | |
1139 | ||
1140 | * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of | |
1141 | CPU_CIA. | |
1142 | * sim-run.c (sim_engine_run): Ditto. | |
1143 | ||
1144 | * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine. | |
1145 | (sim_resume): Pass nr_cpus to sim_engine_run. | |
1146 | ||
1147 | * sim-engine.h (struct _sim_engine): Add member nr_cpus. | |
1148 | ||
1149 | * sim-engine.c (sim_engine_init): Hardwire nr_cpus to | |
1150 | MAX_NR_PROCESSORS. | |
1151 | (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function | |
1152 | ||
7caebec6 DE |
1153 | Thu Jan 29 12:13:01 1998 Doug Evans <devans@canuck.cygnus.com> |
1154 | ||
1155 | * cgen.sh: Portably read parms past $9. | |
1156 | ||
ed6f1471 DE |
1157 | Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com> |
1158 | ||
1159 | * Make-common.in (stamp-tvals): New rule. | |
1160 | (targ-vals.h,targ-map.c): Depend on it. | |
1161 | (clean): Remove stamp-tvals. | |
1162 | ||
e9ae18ef MM |
1163 | Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com> |
1164 | ||
1165 | * sim-utils.c (sim_state_alloc): #if 0 variable that is only used | |
1166 | in code also #if 0'ed. | |
1167 | ||
462cfbc4 DE |
1168 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> |
1169 | ||
1170 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1171 | * aclocal.m4: Recognize --enable-maintainer-mode. | |
1172 | ||
189e2694 DE |
1173 | Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com> |
1174 | ||
36de6f40 | 1175 | start-sanitize-cygnus |
189e2694 DE |
1176 | * Make-common.in (cgen-{arch,cpu,decode}): New targets. |
1177 | * cgen.sh: New file. | |
36de6f40 | 1178 | end-sanitize-cygnus |
189e2694 | 1179 | * cgen-scache.h: Deleted. |
4a44afd5 | 1180 | * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep. |
462cfbc4 | 1181 | (CGEN_CPU_SCM): Add sim-model.scm. |
189e2694 DE |
1182 | * cgen-scache.c: Only compile contents if WITH_SCACHE. |
1183 | (scache_init): Use runtime computed size of SCACHE. | |
1184 | (scache_flush): Likewise. | |
1185 | * cgen-mem.h (GETIMEMU[QHSD]I): Declare. | |
1186 | ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare. | |
1187 | * cgen-sim.h: Scache support moved here. | |
1188 | (PC): Redo definition. | |
1189 | (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls. | |
1190 | (DECODE): Add parallel execution support. | |
1191 | Only include semantic label members if using switch. | |
1192 | (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support. | |
1193 | (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf. | |
1194 | (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF, | |
1195 | SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here | |
1196 | from cgen-types.h. | |
1197 | (engine_{stop,run,resume,halt,signal}): Delete decls. | |
1198 | * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete. | |
1199 | (argbuf,scache): Delete forward decls. | |
1200 | (STATE): Delete decl. | |
1201 | * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h. | |
1202 | Include cgen-mem.h, cgen-ops.h. | |
1203 | (engine_halt,engine_signal): Delete. | |
1204 | ({ex,exc,sem,semc}_illegal): Delete. | |
1205 | (sim_disassemble_insn): Result of extract fn is in bits. | |
1206 | * genmloop.sh: Rewrite. | |
1207 | ||
1208 | * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing | |
1209 | line numbers. | |
1210 | ||
1211 | * sim-base.h (sim_state_base): Delete member `model'. | |
1212 | (sim_cpu_base): Add member `model'. | |
1213 | * sim-model.h (IMP_PROPERTIES): New type. | |
1214 | (MACH): New members imp_props, models. | |
1215 | (models): Delete decl. | |
1216 | * sim-model.c (set_model): Update. | |
1217 | * sim-profile.c (profile_print_model): Update. | |
1218 | ||
1219 | * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here. | |
1220 | ||
ef13d3e3 NC |
1221 | Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com> |
1222 | ||
1223 | * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than | |
1224 | CGEN_INSN_SYNTAX(). | |
1225 | ||
1226 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1227 | ||
1228 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1229 | * config.in: Ditto. | |
1230 | ||
1231 | Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1232 | ||
1233 | * aclocal.m4 (AR): Check for sigaction. | |
1234 | ||
6e51f990 DE |
1235 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> |
1236 | ||
9bb68e20 DE |
1237 | * Make-common.in (sim-core.o): Depend on $(sim_main_headers). |
1238 | ||
1239 | * sim-config.h (WITH_TREE_PROPERTIES): Define as 0. | |
1240 | * sim-config.c (sim_config): Replace WITH_DEVICES with | |
1241 | WITH_TREE_PROPERTIES. | |
1242 | ||
6e51f990 DE |
1243 | * configure: Regenerated to track ../common/aclocal.m4 changes. |
1244 | ||
22469a10 DE |
1245 | Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com> |
1246 | ||
1247 | * Make-common.in (SIM_ENVIRONMENT): New variable. | |
1248 | (CONFIG_CFLAGS): Add it. | |
1249 | * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle | |
1250 | --enable-sim-environment option. | |
1251 | * configure: Regenerated. | |
1252 | * sim-config.h (environment support): Rewrite. | |
1253 | * sim-config.c (current_environment): Define as enum, unconditionally. | |
1254 | (current_alignment): Define unconditionally. | |
1255 | (config_environment_to_a): Update. | |
1256 | (config_alignment_to_a): Fix type of argument. Define unconditionally. | |
1257 | (sim_config): Handle environment and alignment determination | |
1258 | unconditionally. Delete sanity checks of current_environment, | |
1259 | unnecessary. | |
1260 | (print_sim_config): Update. | |
1261 | * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT. | |
1262 | (standard_options): Add --environment. | |
1263 | (standard_option_handler): Likewise. | |
1264 | ||
1265 | Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1266 | ||
1267 | * sim-alu.h: Add notes on carry vs borrow for subtraction. | |
1268 | (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing. | |
1269 | (ALU{,8,16,32,64}ADDC): Define - add carrying. | |
1270 | (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing. | |
1271 | (ALU{,8,16,32,64}SUBB): Define - subtract borrowing. | |
1272 | (ALU{,8,16,32,64}SUBC): Define - tract carrying. | |
1273 | (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single | |
1274 | argument ADD_CA macro with two argument ADDC_C - add carrying with | |
1275 | carry in. | |
1276 | (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single | |
1277 | argument SUB_CA macro with two argument SUBC_X - subtract | |
1278 | carrying, extended. | |
1279 | (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with | |
1280 | borrow-in. | |
1281 | (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define. | |
1282 | ||
97b25f99 MM |
1283 | Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com> |
1284 | ||
1285 | * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used. | |
1286 | * sim-io.h (sim_io_syscalls): Delete. | |
1287 | ||
465db791 MM |
1288 | Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com> |
1289 | ||
f2907f74 MM |
1290 | * syscall.c (cb_syscall): Add missing else, so write to stdout |
1291 | isn't doubled. | |
1292 | ||
465db791 MM |
1293 | * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import |
1294 | the carry bit from the CPU's psw. | |
1295 | ||
1294727e DE |
1296 | Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com> |
1297 | ||
ef13d3e3 | 1298 | * gennltvals.sh: Redo syscall support. |
1294727e DE |
1299 | * nltvals.def: Regenerated. |
1300 | ||
ac070413 MM |
1301 | Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com> |
1302 | ||
1303 | * syscall.c (cb_syscall): If writing to stdout or stderr, flush | |
1304 | the stream immediately. | |
1305 | ||
3885125c AC |
1306 | Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1307 | ||
1308 | * sim-io.c (sim_io_getstring): Delete unused len2. | |
1309 | (sim_io_syscalls): Ditto for sys_errno. | |
1310 | ||
fc63d75a DE |
1311 | Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com> |
1312 | ||
4123aca8 | 1313 | * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number. |
fc63d75a | 1314 | |
6be03509 DE |
1315 | * Make-common.in (run.o): Depend on remote-sim.h. |
1316 | (nrun.o,sim-hload.o,sim-hrw.o): Likewise. | |
1317 | (sim-io.o,sim-reason.o,sim-resume.o): Likewise. | |
1318 | ||
69628a60 MM |
1319 | Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com> |
1320 | ||
1321 | * sim-io.c (sim_io_syscalls): Disable lseek. | |
1322 | ||
c76e6683 DE |
1323 | Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com> |
1324 | ||
1325 | * gennltvals.sh: Generate syscall values for d30v. | |
965f5327 | 1326 | |
1294727e | 1327 | * gennltvals.sh: Use libgloss/syscall.h for sparc. |
c76e6683 DE |
1328 | * nltvals.def: Regenerate. |
1329 | ||
f3367306 DE |
1330 | * callback.c (os_stat): Make 3rd arg a host struct stat ptr. |
1331 | (os_fstat): Likewise. Validate fd argument. | |
1332 | (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL, | |
1333 | just compute target stat struct length. | |
1334 | * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>. | |
1335 | (ENOSYS,ENAMETOOLONG): Provide definitions if missing. | |
1336 | (get_string): Return host errno values so they can be properly | |
1337 | translated later. | |
1338 | (cb_syscall): Likewise. | |
1339 | (cb_syscall, cases open,unlink): Use get_path instead of get_string. | |
1340 | (cb_syscall, case read): Use read_stdin for file descriptor 0. | |
1341 | (cb_syscall, case write): Use write_stderr for file descriptor 2. | |
1342 | (cb_syscall): Add cases for lseek, unlink, stat, fstat, time. | |
1343 | (get_path): New function. | |
1344 | ||
3445e1ce MM |
1345 | Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com> |
1346 | ||
1347 | * sim-io.c (sim_io_syscalls): New function to provide system call | |
1348 | emulation. Provide exit, open, close, read, write, lseek, and | |
1349 | unlink. | |
1350 | (sim_io_getstring): New function to return a string from a | |
1351 | simulated memory location. | |
1352 | ||
1353 | * sim-io.h (sim_io_syscalls): Add declaration. | |
1354 | ||
f2ea8913 DE |
1355 | Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com> |
1356 | ||
1357 | * sim-core.c (sim_core_signal): Fix spelling error in message. | |
1358 | ||
1359 | * sim-hrw.c (sim_read): Use read map, not write map. | |
1360 | ||
f375dd7d DE |
1361 | * Make-common.in (all): Add .gdbinit. |
1362 | * gdbinit.in: Add dump command. | |
1363 | ||
4b5545c9 DE |
1364 | * sim-model.c (model_options): Use '\0' for `shortopt'. |
1365 | ||
091521c4 DE |
1366 | * sim-trace.c (trace_option_handler): Set state trace file |
1367 | for --trace-file in addition to cpu's values. | |
1368 | (trace_vprintf): If cpu == NULL, try state's trace file. | |
c76e6683 | 1369 | (trace_options): Reorganize table, reword some descriptions. |
8f3cfc0e | 1370 | |
4ba8d09f AC |
1371 | Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1372 | ||
1373 | * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h: | |
1374 | New functions. | |
1375 | ||
aaa11abe AC |
1376 | Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1377 | ||
4ba8d09f | 1378 | * sim-reason.c (sim_stop_reason): For sim_signalled, return the |
aaa11abe AC |
1379 | signal untranslated, document problem with this. |
1380 | ||
1381 | * nrun.c (main): Check for a prog name of `*step'. If present, | |
1382 | step the simulator instead of allowing it to run free. | |
1383 | ||
1384 | * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts. | |
1385 | ||
1386 | * Make-common.in (sim_main_headers): Add sim-signal.h. | |
1387 | ||
a1cf18dc AC |
1388 | Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1389 | ||
1390 | * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE. | |
1391 | ||
232156de AC |
1392 | Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1393 | ||
1394 | * sim-signal.h: Start simulator signals at 64 so that host signal | |
1395 | numbers can be detected and reported. | |
1396 | ||
1397 | * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal. | |
1398 | ||
398057b7 DE |
1399 | Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com> |
1400 | ||
ac1d2660 DE |
1401 | * callback.c (cb_host_to_target_stat): Fix return values. |
1402 | ||
998d2c82 DE |
1403 | * cgen-sim.h (enum_signal_type): Delete. |
1404 | (engine_signal): Update prototype. | |
1405 | * cgen-utils.c: Don't include <signal.h>. | |
1406 | (sim_signal_to_host): Delete, lives in sim-signal.c now. | |
1407 | (engine_signal): Update. | |
1408 | ||
398057b7 DE |
1409 | * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined. |
1410 | (sim_state_free): Call SIM_STATE_FREE if defined. | |
1411 | ||
1412 | * sim-module.c (sim_module_install): Don't leave any modules | |
1413 | installed if one fails to install. | |
1414 | ||
eb5f3fcd MM |
1415 | Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com> |
1416 | ||
e163bbbf MM |
1417 | * sim-options.c: Don't include ../libiberty/alloca-conf.h any |
1418 | more, since alloca is not used in this file. | |
1419 | ||
eb5f3fcd MM |
1420 | * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to |
1421 | correctly set the carry and overflow bits for those types. | |
1422 | (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along | |
1423 | with carry, so carry is correct after doing both adds. | |
1424 | (ALU*): Space out '\' to make it easier to read. | |
1425 | ||
e5ce1670 DE |
1426 | Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com> |
1427 | ||
a4b44a2b DE |
1428 | * sim-core.c (sim_core_signal): Use sim_stopped instead of |
1429 | sim_signalled. | |
1430 | ||
1ebc7e0e DE |
1431 | * sim-signal.c, sim-signal.h: New files. |
1432 | * Make-common.in (sim-signal.o): Add rule for. | |
1433 | (SIM_NEW_COMMON_OBJS): Add sim-signal.o. | |
1434 | * sim-abort.c: Don't include <signal.h>. | |
1435 | * sim-basics.h: #include "sim-signal.h". | |
1436 | * sim-break.c: Don't include <signal.h>. | |
1437 | (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP. | |
1438 | * sim-core.c: Don't include <signal.h>. | |
1439 | (SIGBUS): Delete definition. | |
1440 | (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS. | |
1441 | * sim-engine.c: Don't include <signal.h>. | |
1442 | (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT. | |
1443 | * sim-reason.c (sim_stop_reason): Call sim_signal_to_host. | |
1444 | * sim-resume.c: Don't include <signal.h>. | |
1445 | (SIGTRAP): Delete definition. | |
1446 | (has_stepped): Replace SIGTRAP with SIM_SIGTRAP. | |
1447 | * sim-stop.c: Don't include <signal.h>. | |
1448 | (control_c_simulation): Replace SIGINT with SIM_SIGINT. | |
1449 | * sim-watch.c: Don't include <signal.h>. | |
1450 | (handle_watchpoint): Replace SIGINT with SIM_SIGINT. | |
1451 | ||
e5ce1670 DE |
1452 | * Make-common.in (SIM_NEW_COMMON_OBJS): New variable. |
1453 | ||
1454 | * sim-base.h (CIA_ADDR): Provide default definition. | |
340d8e20 | 1455 | * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value. |
13c9499d | 1456 | * sim-break.c (sim_handle_breakpoint): Likewise. |
e5ce1670 | 1457 | |
f7abc1ca DE |
1458 | Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com> |
1459 | ||
38377b3a DE |
1460 | * Make-common.in (srccom): New variable. |
1461 | ||
f7abc1ca DE |
1462 | * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define. |
1463 | (LIB_OBJS): Add syscall.o. | |
1464 | (gentmap): Pass $(NL_TARGET) to $(CC). | |
1465 | (syscall.o): Add rule for. | |
1466 | (sim_main_headers): Add $(SIM_EXTRA_DEPS). | |
1467 | (sim-bits.o): Depend on $(sim-n-bits_h). | |
1468 | (sim-load.o): Depend on callback.h. | |
1469 | ||
1470 | * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to | |
1471 | cgen-mem.h, sem-ops.h renamed to cgen-ops.h. | |
1472 | * cgen-mem.h, cgen-ops.h: New files. | |
1473 | ||
1474 | * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no". | |
1475 | ||
1476 | * Makefile.in (nltvals.def): Depend on gennltvals.sh. | |
1477 | Rewrite build rule. | |
1478 | * callback.c: #include string.h or strings.h. | |
1479 | #include sys/types.h and sys/stat.h. | |
1480 | (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare. | |
f7abc1ca DE |
1481 | (os_get_errno,os_open): Update. |
1482 | (os_stat,os_fstat): New functions. | |
1483 | (os_init): Initialize syscall_map, errno_map, open_map. | |
1484 | (default_callback): Add entries for os_stat, os_fstat, syscall_map, | |
1485 | errno_map, open_map, signal_map, stat_map. | |
1486 | (cb_read_target_syscall_maps): New function. | |
1487 | (cb_target_to_host_syscall): New function. | |
1488 | (cb_host_to_target_errno): Renamed from host_to_target_errno. | |
1489 | (cb_target_to_host_open): Renamed from target_to_host_open. | |
1490 | (store): New function. | |
1491 | (cb_host_to_target_stat): New function. | |
1492 | * syscall.c: New file. | |
1493 | * gentmap.c (sys_tdefs): New global. | |
1494 | (gen_targ_vals_h): Output target syscall numbers. | |
1495 | (gen_targ_map_c): Update. Output target syscall translation map. | |
1496 | * gentvals.sh: New first argument `target'. Preface table with | |
1497 | #ifdef NL_TARGET_$target if non-null target passed. | |
1498 | * gennltvals.sh: New file. | |
1499 | * nltvals.def: Regenerated. | |
1500 | ||
1501 | Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1502 | ||
1503 | * sim-n-core.h (sim_core_read_unaligned_N): Return static | |
1504 | sim_core_dummy_M. | |
1505 | (sim_core_dummy_M): Declare. | |
1506 | ||
1507 | Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1508 | ||
1509 | * sim-core.c (sim_core_signal): Print the address of the | |
1510 | instruction. | |
1511 | ||
9e8a900a DE |
1512 | Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com> |
1513 | ||
1514 | * sim-base.h (sim_state_base): Move `magic' to end of struct. | |
1515 | ||
1516 | * sim-base.h (sim_state_base): Add member trace_data. | |
1517 | (STATE_TRACE_DATA): New macro. | |
1518 | * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros. | |
1519 | ({WITH_,}TRACE_DEBUG_P): New macros. | |
1520 | (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros. | |
1521 | (_sim_cpu): Delete forward reference. | |
1522 | (debug_printf): Update. | |
1523 | * sim-trace.c (OPTION_TRACE_DEBUG): Define. | |
1524 | (trace_options): Add --trace-debug. | |
1525 | (set_trace_options): Handle it. | |
1526 | (trace_option_handler): Likewise. | |
1527 | (trace_install): Init state trace_data struct. | |
1528 | (trace_uninstall): Close state trace file. | |
1529 | * sim-events.c (ETRACE): Only print source file and line number if | |
1530 | --trace-debug. | |
1531 | * sim-n-core.h (sim_core_trace_M): Likewise. | |
1532 | ||
1533 | * sim-core.c (sim_core_signal): Add missing "\n" in message. | |
1534 | ||
c7e3f734 FL |
1535 | 1997-11-13 Felix Lee <flee@cygnus.com> |
1536 | ||
1537 | * sim-n-core.h (sim_core_read_unaligned_N): illegal empty | |
1538 | initializer. | |
1539 | * sim-types.h (unsigned128,signed128): fix typo for MSVC. | |
1540 | ||
15f5035c DE |
1541 | Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com> |
1542 | ||
1543 | * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo. | |
1544 | ||
5dcf955d DE |
1545 | * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer |
1546 | built this way. | |
1547 | (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency. | |
1548 | (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in | |
1549 | source tree. | |
1550 | ||
f445a890 AC |
1551 | Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1552 | ||
1553 | * sim-events.c (sim_events_process): Re-compute the time - | |
1554 | update_time_from_event - as each event is processed. Reverses | |
1555 | previous change. | |
1556 | ||
8cb060b6 AC |
1557 | Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1558 | ||
1559 | * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER. | |
1560 | ||
549bf950 AC |
1561 | Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1562 | ||
1563 | * sim-events.c (sim_events_process): Delete redundant call to | |
1564 | update_time_from_event. | |
1565 | (sim_events_slip): Always decrement time_from_event. | |
1566 | (sim_events_tick, sim_events_deschedule, update_time_from_event): | |
1567 | Delete assertion that time_from_event >=0 when work in queue, no | |
1568 | longer applicable. | |
1569 | ||
864519b9 AC |
1570 | Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1571 | ||
1572 | * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum. | |
1573 | (standard_option_handler): Update. | |
1574 | ||
1575 | * sim-options.h: Clarify documentation. | |
1576 | (OPTION_LONG_ONLY_P): Delete definition. | |
1577 | (OPTION_VALID_P): Define. | |
1578 | ||
1579 | * sim-options.c (sim_print_help): Allow short only options. | |
1580 | (sim_parse_args): Ditto. | |
1581 | (sim_args_command): Skip short only options. | |
1582 | (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make | |
1583 | separate entries for short and long options in the HANDLERS and | |
1584 | ORIG_VAL tables. | |
1585 | (sim_parse_args): Disable argument permutation. | |
1586 | ||
63be8feb AC |
1587 | Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1588 | ||
1589 | * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N): | |
1590 | Add argument M, size of data type. | |
1591 | (sim_core_read_misaligned_3, sim_core_write_misaligned_3): | |
1592 | Declare, ditto for 5, 6 & 7 byte transfers. | |
1593 | (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define | |
1594 | as aligned variant. | |
1595 | ||
1596 | * sim-n-core.h (sim_core_trace_M): Rename from | |
1597 | sim_core_trace_N. Add nr_bytes argument. Replace transfer argument | |
1598 | with transfer type. Print transfer direction. Handle 1 and 2 byte | |
1599 | transfers. | |
1600 | (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace | |
1601 | unaligned accesses. | |
1602 | (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N. | |
1603 | Update all functions. | |
1604 | ||
1605 | * sim-core.c: Generate functions starting with 16 not 1. | |
1606 | (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and | |
1607 | all 5, 6 & 7 byte transfers. | |
1608 | ||
1609 | * sim-n-core.h (sim_core_read_misaligned_N, | |
1610 | sim_core_write_misaligned_N): Implement. | |
1611 | ||
a26ecda4 AC |
1612 | Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1613 | ||
1614 | * sim-endian.h (U16_8): Implement | |
1615 | ||
1616 | * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions | |
1617 | ||
1618 | * sim-endian.h (VL8_16, VH8_16): Implement. | |
1619 | ||
1620 | * sim-memopt.c (memory_option_handler): Typecast 64bit value to | |
1621 | long in printf. | |
1622 | (memory_option_handler): Only zalloc modulo bytes when non-zero. | |
1623 | (memory_option_handler): Skip comma in alias address list | |
1624 | ||
fcc86d82 AC |
1625 | Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1626 | ||
1627 | * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and | |
1628 | space params. | |
1629 | (parse_size, parse_addr): New functions | |
1630 | (memory_option_handler, memory_options): Parse address & size | |
1631 | using new functions. Pass level, space, modulo to do_memopt_add & | |
1632 | do_memopt_del. | |
1633 | ||
1634 | * sim-memopt.h (struct _sim_memopt): Add level & space fields. | |
1635 | ||
1636 | * sim-core.h (sim_core_arrach, sim_core_detach): Replace | |
1637 | `attach_type attach' argument with `unsigned level' argument. | |
1638 | Document. | |
1639 | ||
1640 | * sim-core.c (new_sim_core_mapping, sim_core_map_attach, | |
1641 | sim_core_attach): Replace argument attach with level. Update | |
1642 | verification of arguments. | |
1643 | (sim_core_map_detach, sim_core_detach): Replace argument attach | |
1644 | with level. | |
1645 | ||
1646 | * sim-basics.h (enum _attach_type): Delete. | |
1647 | ||
d048b52d DE |
1648 | Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com> |
1649 | ||
1650 | * sim-core.h (sim_core_write_8): Define. | |
1651 | ||
a86809d3 AC |
1652 | Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1653 | ||
01b9cd49 AC |
1654 | * sim-bits.h: Document ROTn macro. |
1655 | ||
89d09738 AC |
1656 | * sim-endian.h (H2T): Handle 16 byte variables. |
1657 | ||
1658 | * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an | |
1659 | error. | |
1660 | ||
a86809d3 AC |
1661 | * sim-core.c: Do not generate sim_core_*_word. |
1662 | ||
1663 | * sim-n-core.h (sim_core_trace_N): Add line_nr argument. | |
1664 | (sim_core_write_aligned_N, sim_core_read_aligned_N): Update. | |
1665 | ||
1666 | * sim-core.h (sim_core_read_unaligned_word, | |
1667 | sim_core_read_aligned_word, sim_core_read_word, | |
1668 | sim_core_write_unaligned_word, sim_core_write_aligned_word, | |
1669 | sim_core_write_word): Change to macros that map onto sim_core_*_N. | |
1670 | ||
374b95c1 DE |
1671 | Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com> |
1672 | ||
1673 | * sim-n-endian.h: Add TAGS entrys for 16 byte versions. | |
1674 | ||
c3e3e4ad DE |
1675 | * sim-endian.h: Disable 16 byte support. |
1676 | ||
f45dd42b AC |
1677 | Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1678 | ||
1679 | * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code. | |
1680 | ||
1681 | * sim-n-core.h (sim_core_trace_N): New function. | |
1682 | (sim_core_read_aligned_N, sim_core_write_aligned_N): Use, | |
1683 | (sim_core_read_unaligned_N): Do not retyrn bogus value wden error. | |
1684 | ||
1685 | * sim-endian.h: Add 128 bit variant. | |
1686 | ||
1687 | * sim-core.h, sim-core.c: Add 128 bit variant. | |
1688 | ||
1689 | * sim-types.h: Add signed128 and unsigned128 types using a struct. | |
1690 | ||
4a203fba AC |
1691 | Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1692 | ||
1693 | * sim-events.c (sim_events_process): Clear events->work_pending. | |
1694 | (sim_events_tickn, sim_events_tick): Accumulate, instead of | |
1695 | setting, nr_ticks_to_process. | |
1696 | (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero | |
1697 | when the event queue isn't next. | |
1698 | ||
1699 | * sim-events.h, sim-events.c (sim_events_slip): New function. | |
1700 | ||
9e03a68f AC |
1701 | Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1702 | ||
1703 | * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load. | |
1704 | ||
1705 | * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load | |
1706 | arguments. | |
1707 | ||
897a1d78 DE |
1708 | Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com> |
1709 | ||
1710 | * nrun.c (main): Remove useless test of name != NULL. | |
2328ef1c | 1711 | Exit if bfd_openr fails. Call bfd_check_format after bfd_openr. |
897a1d78 | 1712 | |
b7432f0f AC |
1713 | Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1714 | ||
1715 | * sim-fpu.c (EXPMAX): Type is unsigned. | |
1716 | (MIN_INT, MAX_INT): Type is signed64. | |
1717 | (i2fpu): Type of val is signed64. | |
1718 | ||
e2f8ffb7 AC |
1719 | Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1720 | ||
1721 | * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as | |
1722 | a bucket size of zero. | |
1723 | ||
1724 | * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY, | |
1725 | OPTION_PROFILE_PC): Define. | |
1726 | (profile_option_handler): Add support for --profile-pc and | |
1727 | --profile-pc-granularity options. | |
1728 | (profile_pc_init): When possible, compute nr buckets from bucket | |
1729 | size. | |
1730 | ||
1731 | * sim-profile.c (profile_pc_init): Align the profile-pc end | |
1732 | address with the profile-pc bucket size. | |
1733 | ||
1734 | * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to | |
1735 | something less ambiguous. | |
1736 | (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE. | |
1737 | ||
1738 | * sim-profile.c (profile_pc_cleanup): New function. Move | |
1739 | profile_pc_uninstall code to here. | |
1740 | (profile_pc_uninstall): Call. | |
1741 | (profile_pc_init): Call. | |
1742 | ||
293a0876 AC |
1743 | Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1744 | ||
e2f8ffb7 AC |
1745 | * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out |
1746 | file using BSD gprof format. | |
1747 | ||
293a0876 AC |
1748 | * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type |
1749 | unsigned_word. | |
1750 | (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32, | |
1751 | MSBIT64): Force result to unsignedN. | |
1752 | ||
0a0ecb21 AC |
1753 | Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1754 | ||
1755 | * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening | |
1756 | brace from macro. | |
1757 | (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define. | |
1758 | (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic. | |
1759 | (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic. | |
1760 | (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic. | |
1761 | ||
fd89abc2 AC |
1762 | Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1763 | ||
1764 | * sim-core.h (struct _sim_core_mapping): Change free_buffer to | |
1765 | type void*. | |
1766 | ||
1767 | * sim-core.c (sim_core_uninstall, new_sim_core_mapping, | |
1768 | sim_core_map_attach, sim_core_map_detach): Change free_buffer to | |
1769 | type void*. | |
1770 | (sim_core_attach): Rename buffer_freed to free_buffer, type | |
1771 | void*. Ensure that allocated buffer is alligned according to | |
1772 | region's address. | |
1773 | ||
7456a10d AC |
1774 | Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1775 | ||
1776 | * sim-alu.h (ALU64_HAD_OVERFLOW): Define. | |
1777 | (ALU64_SUB): Define. | |
1778 | ||
1779 | * Make-common.in (all): Build SIM_EXTRA_ALL first. | |
1780 | (.gdbinit): Remove dependencies, generate once per build. | |
1781 | ||
1b217de0 AC |
1782 | Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1783 | ||
1784 | * sim-n-core.h (sim_core_read_aligned_N, | |
1785 | sim_core_write_aligned_N): Make xaddr param type address_word not | |
1786 | unsigned_word. | |
1787 | ||
1788 | Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1789 | ||
1790 | * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an | |
1791 | unpacked floating point struct. Pass sim_fpu object by reference. | |
1792 | Add preliminary support for rounding modes. | |
1793 | ||
63fe2cc7 AC |
1794 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1795 | ||
1796 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1797 | ||
1798 | Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1799 | ||
1800 | * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not | |
1801 | WITH_TARGET_BITSIZE. | |
1802 | ||
1803 | Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com> | |
1804 | ||
1805 | * sim-profile.c (profile_print_core): label needs empty statement. | |
1806 | ||
1807 | Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com> | |
1808 | ||
1809 | * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC | |
1810 | and zfree instead of xmalloc and free. Prevents warnings. | |
1811 | ||
af51b8d5 AC |
1812 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1813 | ||
1814 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1815 | ||
1816 | Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1817 | ||
1818 | * Make-common.in (SIM_BITSIZE): Assign from configured value. | |
1819 | (CONFIG_CFLAGS): Add SIM_BITSIZE. | |
1820 | ||
1821 | * aclocal.m4 (--enable-sim-bitsize): Developer option for | |
1822 | controling the bitsize/msb of the target. | |
1823 | ||
b9d580a4 SG |
1824 | Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com> |
1825 | ||
1826 | * Make-common.in: New files sim-break.c, sim-break.h. | |
1827 | * sim-base.h: Add point to breakpoint list to sim_state_base. | |
1828 | * sim-break.c sim-break.h: New modules that implement intrinsic | |
1829 | breakpoint support. | |
1830 | * sim-module.c: Add breakpoint module. | |
1831 | ||
34d07b78 FL |
1832 | Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com> |
1833 | ||
1834 | * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once | |
1835 | an hour. | |
1836 | * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on | |
1837 | if (0) { 1 % 0; } | |
1838 | * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1. | |
1839 | (SIGBUS) define for Windows. | |
1840 | * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC. | |
1841 | * sim-resume.c: define SIGTRAP for windows. | |
1842 | * sim-xcat.h: use token pasting if ALMOST_STDC. | |
1843 | ||
4141b1c6 AC |
1844 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1845 | ||
1846 | * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign | |
1847 | configured values. | |
1848 | (CONFIG_CFLAGS): Add same. | |
1849 | ||
9f4fd823 FL |
1850 | Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com> |
1851 | ||
1852 | * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32. | |
1853 | (SIGNED32): use ##i32. | |
1854 | ||
92f91d1f AC |
1855 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1856 | ||
1857 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1858 | ||
1859 | Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1860 | ||
1861 | * aclocal.m4 (sim-endian): Simplify logic determining [default] | |
1862 | endian of target. | |
1863 | ||
1864 | * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN, | |
1865 | SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT, | |
1866 | SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP, | |
1867 | SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values. | |
1868 | (CONFIG_CFLAGS): Add same. | |
1869 | ||
1870 | * aclocal.m4: Perform AC_SUBST on optional options. | |
1871 | ||
4ca7d6d2 AC |
1872 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1873 | ||
8d332f9c AC |
1874 | * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment. |
1875 | ||
1876 | * sim-options.c (standard_option_handler): Typo in warning message. | |
1877 | ||
4ca7d6d2 AC |
1878 | * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL. |
1879 | ||
1880 | * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any | |
1881 | insn count. Make count conditional on there being a valid | |
1882 | INSN_NAME. | |
1883 | (profile_pc_init): Make default PC profile frequency an arbitrary | |
1884 | 256. | |
1885 | ||
1886 | * sim-base.h: Ditto. | |
1887 | ||
1888 | * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when | |
1889 | SIM_HAVE_MODEL. | |
1890 | ||
1891 | * sim-model.h (struct MACH): Depreciate, to be replaced by bfd | |
1892 | archure struct. | |
1893 | ||
794e9ac9 AC |
1894 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1895 | ||
1896 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1897 | ||
1898 | Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1899 | ||
1900 | * aclocal.m4 (sim_alignment): Simplify logic for selecting the | |
1901 | configured alignment. | |
1902 | ||
b45caf05 AC |
1903 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1904 | ||
1905 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1906 | ||
1907 | Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1908 | ||
1909 | * sim-config.c (sim_config): Check for default alignment. | |
1910 | ||
1911 | * sim-options.c (standard_option_handler): Add alignment option. | |
1912 | ||
1913 | * aclocal.m4 (sim_alignment): Allow configuration of hardwired and | |
1914 | default alignment requirements on memory accesses. | |
1915 | ||
1916 | Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com) | |
1917 | ||
1918 | * sim-load.c (sim_load_file): Return failure if the executable | |
1919 | had no loadable sections. | |
1920 | ||
dfa5c0ca AC |
1921 | Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1922 | ||
175c6fd3 AC |
1923 | * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for |
1924 | trace output. | |
1925 | ||
1926 | * sim-core.c (sim_core_signal): When bad access halt simulator | |
1927 | SIGSEGV / SIGBUS instead of aborting. | |
1928 | (signal.h): Include. | |
1929 | ||
1930 | * sim-watch.c (sim_watchpoint_install): Handler for watchpoint | |
1931 | options was missing. | |
1932 | ||
dfa5c0ca AC |
1933 | * sim-bits.h (MOVED): Define |
1934 | ||
b52e58c2 AC |
1935 | Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1936 | ||
1937 | * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of | |
1938 | BIT. | |
1939 | ||
1940 | * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value. | |
1941 | ||
1942 | * sim-bits.c: Add 8 bit versions of bit macros. | |
1943 | ||
1944 | * sim-bits.h: Ditto. | |
1945 | ||
aa5e6a5a AC |
1946 | Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1947 | ||
1948 | * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT. | |
1949 | (LSINSERTED, MSINSERTED): Ditto for INSERTED. | |
1950 | ||
1951 | * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn. | |
1952 | (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn. | |
1953 | ||
1954 | * sim-bits.h (SEXT*): Define as MSEXT/LSEXT. | |
1955 | (INSERTED*): Ditto for LSINSERTED/MSINSERTED. | |
1956 | ||
08547b1f AC |
1957 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1958 | ||
1959 | * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument. | |
1960 | configure.in: Output to cconfig.h instead of config.h. | |
1961 | ||
1962 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
1963 | ||
1964 | Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
1965 | ||
1966 | * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from | |
1967 | BFD if known. | |
1968 | ||
4bdab45a AC |
1969 | Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com> |
1970 | ||
1971 | * callback.c (os_write): divert stdout and stderr to their | |
1972 | respective hooks. | |
1973 | ||
93e7a1b5 AC |
1974 | Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com> |
1975 | ||
1976 | * sim-profile.c (profile_print_speed): Call | |
1977 | sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment. | |
1978 | ||
1979 | * sim-events.c (sim_events_elapsed_time): New function return nr | |
1980 | host MS consumed by the simulator. | |
1981 | (sim_watch_valid): Use. | |
1982 | ||
1983 | * sim-module.c (modules): Install sim_events very very early. | |
1984 | ||
1985 | * sim-profile.c (profile_print): Call profile_print_pc. | |
1986 | (print_bar): | |
1987 | (profile_pc_init): New function, set up processor for PC | |
1988 | profiling. | |
1989 | (profile_print_pc): New function, print a PC profile. | |
1990 | (profile_pc_event): New function, sample PC. | |
1991 | ||
1992 | * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START, | |
1993 | PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to | |
1994 | profile struct. | |
1995 | ||
1996 | * sim-options.c (sim_print_help): Pacify GCC. | |
1997 | ||
1998 | * sim-n-core.h (sim_core_read_aligned_N, | |
1999 | sim_core_write_aligned_N): Add un-conditional profile call. | |
2000 | (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add | |
2001 | profile call when aligned read/write isn't used. | |
2002 | ||
2003 | * sim-base.h: Include sim-profile, sim-model after sim-core & | |
2004 | sim-events allow sim-core to define useful values. | |
2005 | ||
2006 | * sim-profile.c (OPTION_PROFILE_CORE): Define. | |
2007 | (profile_option_handler, profile_options): Add support for | |
2008 | --profile-core option. | |
2009 | (print_bar): Include when core profiling. | |
2010 | (profile_print_core): New function, print core profile. | |
2011 | ||
2012 | * sim-config.c (print_sim_config): Print profile status. | |
2013 | ||
2014 | * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core, | |
2015 | WITH_PROFILE_PC_P): Define. | |
2016 | (PROFILE_CORE_COUNT): Count each core-map/size separatly. | |
2017 | (PROFILE_COUNT_CORE): Define. | |
2018 | ||
cad7297e AC |
2019 | Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2020 | ||
2021 | * sim-watch.c (handle_watchpoint): Pass a char** index into the | |
2022 | interrupt_names array as the data. | |
2023 | (sim-watch.h): Document. | |
2024 | ||
2025 | Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2026 | ||
2027 | * sim-options.c (sim_print_help): When the doc string is to long | |
2028 | word wrap it. | |
2029 | ||
2030 | * sim-watch.c (sim_watchpoint_install): Use option.doc_name so | |
2031 | that only the first few the watch options are listed. Generate | |
2032 | meanginful usage messages. | |
2033 | ||
2034 | * sim-options.h (struct OPTION): Clarify use of doc_name field | |
2035 | ||
d0b59aa5 AC |
2036 | Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2037 | ||
2038 | * sim-options.c (OPTION_ARCHITECTURE_INFO): New option. | |
2039 | (standard_option_handler): Handle --architecture-info. | |
2040 | ||
31dda65a FL |
2041 | Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com> |
2042 | ||
2043 | * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid | |
2044 | illegal zero-sized array. | |
2045 | * sim-core.c (sim_core_xor_read_buffer): same. | |
2046 | ||
7b4aeeba DE |
2047 | Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com> |
2048 | ||
2049 | * nltvals.def: Regenerate. | |
2050 | ||
75b3697d AC |
2051 | Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2052 | ||
2053 | * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64. | |
2054 | ||
2055 | Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2056 | ||
2057 | * sim-bits.c (MASKED): Delete. | |
2058 | (EXTRACTED): Delete. | |
2059 | (LSEXTRACTED, MSEXTRACTED): New functions. | |
2060 | ||
2061 | * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED. | |
2062 | (MSMASKEDn, LSMASKEDn): Add last argument. | |
2063 | (MSMASK*): Ditto. | |
2064 | ||
2065 | * sim-bits.h (EXTEND8, EXTEND16): Define. | |
2066 | (EXTRACTED64): Define as 64 bit extract, not 32 bit. | |
2067 | ||
2068 | * sim-run.c (sim_engine_run): Use CPU_CIA macro. | |
2069 | ||
2070 | * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at | |
2071 | current instruction address. | |
2072 | ||
2073 | * sim-inline.h (*_ENGINE): Define. | |
2074 | ||
30efae3a AC |
2075 | Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2076 | ||
1bba340a AC |
2077 | * sim-core.c (sim_core_attach): Fix checks of modulo/mask. |
2078 | ||
2079 | * sim-watch.c (delete_watchpoint): Delete by ident and type. | |
2080 | (watch_option_handler): Call delete_watchpoint with ident or type. | |
2081 | (sim_watchpoint_install): Create interrupt specific watchpoint | |
2082 | commands on the fly. | |
2083 | (do_watchpoint_create): New function, create a watch point using | |
2084 | type/int-nr info encoded in the option nr. | |
2085 | (do_watchpoint_info): New function. List active watchpoints. | |
2086 | ||
2087 | * sim-watch.h: Change data structure to a list. | |
2088 | ||
2089 | * sim-memopt.c (memory_option_handler): Require explicit "all" | |
2090 | before deleting all memory regions. | |
2091 | ||
1b465b54 AC |
2092 | * sim-utils.c (sim_do_commandf): New function, printf version of |
2093 | sim_do_command. | |
2094 | ||
2095 | * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32. | |
2096 | ||
30efae3a AC |
2097 | * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume |
2098 | bit endianness. | |
2099 | (SIGNED64, UNSIGNED64): Delete. | |
2100 | (ALU64_ADD): Don't rely on bit endianness. | |
2101 | (ALU64_BEGIN): Define. | |
2102 | ||
2103 | * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions. | |
2104 | (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED. | |
2105 | ||
2106 | * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant | |
2107 | suffix - u64, LL - to 64 bit constants. | |
2108 | ||
a34abff8 AC |
2109 | Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2110 | ||
6dbaff8f AC |
2111 | * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER. |
2112 | ||
2113 | * sim-utils.h (NZALLOC): Define - zalloc * N. | |
2114 | ||
2115 | * sim-hrw.c (sim_read, sim_write): New file. Provide generic | |
2116 | implementation of read/write functions. | |
2117 | ||
2118 | * Make-common.in (sim-hrw.o): New target. | |
2119 | ||
2120 | * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add | |
2121 | memory. | |
2122 | ||
2123 | * sim-memopt.c (memory_option_handler): Implement memory-size | |
2124 | command. Implement memory-alias command. Let memory-delete delete | |
2125 | all memory regions. | |
2126 | (add_memopt): New function. Add a memory region. | |
2127 | (do_memopt_delete): New function. Delete a memory region. | |
2128 | ||
a34abff8 AC |
2129 | * sim-utils.c (sim_elapsed_time_get): Never return zero. |
2130 | ||
2131 | * sim-core.c (sim_core_detach): New function. | |
2132 | (sim_core_map_detach): New function. Perform the actual detach. | |
2133 | (sim_core_init): Move initialization code from here. | |
2134 | (sim_core_install): To here. | |
2135 | (sim_core_uninstall): And here. | |
2136 | ||
2137 | * sim-module.c: Add memopt module. | |
2138 | ||
2139 | * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to | |
2140 | simulator base type. | |
2141 | ||
2142 | * Make-common.in (sim_main_headers): Add sim-memopt.h | |
2143 | (sim-memopt.o): New target. | |
2144 | ||
2145 | * sim-core.c (sim_core_install): Add core_options to the option | |
2146 | table. | |
2147 | ||
2148 | * sim-watch.c (watch_options): Make --delete-watch a synonym for | |
2149 | --watch-delete. | |
2150 | ||
2151 | * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update | |
2152 | comments. | |
2153 | ||
2154 | * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type | |
2155 | address_word, add mask member. | |
2156 | ||
2157 | * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type | |
2158 | address_word, allow for 64bit targets in 32bit host. Add modulo | |
2159 | argument. | |
2160 | (sim_core_map_attach): Ditto. | |
2161 | (new_sim_core_mapping): Ditto. | |
2162 | (sim_core_translate): Mask address when modulo memory. | |
2163 | ||
88d5f8e8 DE |
2164 | Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com> |
2165 | ||
600d8331 DE |
2166 | * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER. |
2167 | ||
88d5f8e8 DE |
2168 | * gdbinit.in: New file. |
2169 | * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit. | |
2170 | * Make-common.in (distclean): Delete .gdbinit. | |
2171 | (.gdbinit): Add rule for. | |
2172 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
2173 | ||
2174 | * Make-common.in (cgen-run.o): Add rule for. | |
2175 | ||
fdd64f95 AC |
2176 | Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2177 | ||
2178 | * sim-resume.c (sim_resume): Suspend/resume the simulator. | |
2179 | ||
2180 | * sim-events.c (sim_watch_valid): Compute total elapsed time from | |
2181 | both resumed and previous elapsed time. | |
2182 | (sim_events_init): Set initial_wallclock and current_wallclock to | |
2183 | zero. | |
2184 | (sim_events_install): Install sim_events_suspend and | |
2185 | sim_events_resume. | |
2186 | (sim_events_watch_clock): Allow for suspended simulator when | |
2187 | computing the time of the clock event. | |
2188 | ||
2189 | * sim-events.h (struct _sim_event): Add resume_wallclock, rename | |
2190 | initial_wallclock to elapsed_wallclock, set both to zero. | |
2191 | (sim_events_init, sim_events_uninstall): Delete prototypes. | |
2192 | ||
2193 | * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types. | |
2194 | ||
2195 | * sim-module.c(sim_module_resume, sim_module_suspend): New | |
2196 | functions. | |
2197 | ||
80c651f0 AC |
2198 | Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2199 | ||
2200 | * sim-core.c (sim_core_map_attach): Clarify memory overlap error | |
2201 | message. | |
2202 | ||
74db699d DE |
2203 | Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com> |
2204 | ||
2205 | * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker. | |
645ab3ec | 2206 | * Make-common.in (TAGS): Likewise. |
74db699d DE |
2207 | * sim-n-bits.h: Add TAGS comments for all functions. |
2208 | * sim-n-core.h: Likewise. | |
2209 | * sim-n-endian.h: Likewise. | |
2210 | ||
4b2a6aed AC |
2211 | Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2212 | ||
2213 | * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and | |
2214 | kind. | |
2215 | ||
2216 | * sim-base.h (sim_state_alloc): Add callback and kind arguments. | |
2217 | ||
2218 | * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default | |
2219 | definition. | |
2220 | ||
f90b720b AC |
2221 | Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2222 | ||
2223 | * sim-fpu.c (DP_GARDMSB, ...): Make unsigned. | |
2224 | (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL. | |
2225 | ||
2226 | Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2227 | ||
2228 | * sim-core.c (sim_core_map_attach): Cast attach enum to int. | |
2229 | (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make | |
2230 | nr_transfered and nr_this_transfer unsigned. | |
2231 | ||
2232 | * sim-events.c (sim_events_tickn): N is signed, as limited to | |
2233 | MAXINT. | |
2234 | ||
2235 | * sim-n-endian.h (offset_N): Change size to unsigned. | |
2236 | ||
2237 | * callback.c (os_poll_quit): Add prototypes for kbhit and getkey. | |
2238 | ||
2239 | Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2240 | ||
2241 | * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv. | |
2242 | ||
2243 | * sim-options.c (sim_parse_args): Use dupargv. | |
2244 | ||
36db8e64 DE |
2245 | Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com> |
2246 | ||
2247 | * sim-options.c (standard_option_handler): Use xstrdup, not strdup. | |
2248 | ||
18c319ae AC |
2249 | Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2250 | ||
2251 | * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator | |
2252 | base type. | |
2253 | ||
2254 | * sim-options.c (standard_options): Add --architecture=MACHINE and | |
2255 | --target=TARGET options. | |
2256 | (OPTION_ARCHITECTURE, OPTION_TARGET): Define. | |
2257 | (standard_option_handler): Handle architecture and target options. | |
2258 | (bfd.h): Include. | |
2259 | ||
2260 | * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to | |
2261 | bfd_openr. | |
2262 | (sim_analyze_program): Set prog_bfd architecture from | |
2263 | STATE_ARCHITECTURE if known. | |
2264 | ||
88117054 AC |
2265 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2266 | ||
2267 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
2268 | * config.in: Ditto. | |
2269 | ||
2270 | Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2271 | ||
2272 | * aclocal.m4 (enable-sim-warnings): Remove comment stating | |
2273 | that option does not apply to certain files. | |
2274 | ||
d6fea803 AC |
2275 | Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2276 | ||
2277 | * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8, | |
2278 | MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as | |
2279 | offset from MSB/LSB. | |
2280 | ||
2281 | * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro, | |
2282 | access address of sub word quantity of a hosts 16, 32, 64 bit word | |
2283 | type. | |
2284 | (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values. | |
2285 | (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values. | |
2286 | (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument, | |
2287 | return N*2 byte value with argument in Hi/Lo word. Renamed from | |
2288 | V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8. | |
2289 | ||
2290 | * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit. | |
2291 | (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT | |
2292 | so that bit offset is explicit. | |
2293 | ||
fafce69a AC |
2294 | Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2295 | ||
2296 | * sim-utils.c (sim_analyze_program): Add prog_name argument. | |
2297 | Update STATE_PROG_BFD when needed with a dup'd copy of the | |
2298 | program. | |
2299 | ||
2300 | * sim-config.c (sim_config): Delete ABFD argument, use | |
2301 | STATE_PROG_BFD directly. | |
2302 | ||
2303 | Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2304 | ||
2305 | * run.c (main): Pass the open ABFD to sim_create_inferior. | |
2306 | ||
2307 | * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior | |
2308 | and sim_load. | |
2309 | (bfd.h): Include. | |
2310 | ||
2311 | * sim-hload.c (sim_load): New file. Implement generic sim_load for | |
2312 | hardware only simulator targets. | |
2313 | ||
2314 | * Make-common.in (sim-hload.o): Add rule. | |
2315 | ||
d07dddd2 AC |
2316 | Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2317 | ||
2318 | * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy | |
2319 | used by copyargv and freeargv. | |
2320 | ||
2321 | * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in | |
2322 | STATE_PROG_ARGV, not just a pointer. | |
2323 | ||
247fccde AC |
2324 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2325 | ||
2326 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
2327 | * config.in: Ditto. | |
2328 | ||
2329 | Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2330 | ||
2331 | * aclocal.m4 (sim-endian): Add second argument to | |
2332 | SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is | |
2333 | default endian when not hardwired. | |
2334 | ||
2335 | * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all | |
2336 | else failes value for target byte order. | |
2337 | ||
2338 | * sim-config.c (sim_config): Add abfd arguments. Set | |
2339 | STATE_PROG_BFD accordingly. Determine prefered_target_byte_order | |
2340 | from same. | |
2341 | (sim_config): Return SIM_RC, don't abort. | |
2342 | (bfd.h): Include. | |
2343 | ||
2344 | * run.c (main): Update call to sim_open - add ABFD argument. | |
2345 | * nrun.c (main): Add NULL ABFD argument. | |
2346 | ||
052d7984 DE |
2347 | Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com> |
2348 | ||
2349 | * callback.c (os_poll_quit): Make static. | |
2350 | Call sim_cb_eprintf, not p->eprintf. | |
2351 | (sim_cb_printf, sim_cb_eprintf): New functions. | |
247fccde AC |
2352 | * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare. |
2353 | ||
2354 | * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME, | |
2355 | sim_elapsed_time_get,sim_elapsed_time_since): Move decls to | |
2356 | sim-utils.h. #include sim-utils.h. | |
2357 | * sim-utils.h: Above decls moved here. | |
2358 | (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'. | |
2359 | ||
2360 | * sim-watch.c (action_watchpoint): Fix thinkos. | |
052d7984 DE |
2361 | |
2362 | Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com) | |
2363 | ||
2364 | * sim-types.h: Fix defs of 64 bit data types for MSVC. | |
2365 | ||
e6609d8f DE |
2366 | Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com> |
2367 | ||
2368 | * sim-n-core.h (sim_core_write_unaligned_N): Add missing break | |
2369 | to FORCED_ALIGNMENT case. | |
2370 | ||
84e8cd0f AC |
2371 | Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2372 | ||
2373 | * callback.c (target_to_host_open): Handle hosts with O_BINARY. | |
2374 | ||
2375 | Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com) | |
2376 | ||
2377 | * Make-common.in (libsim.a): Fix typo. | |
2378 | ||
897f67b7 AC |
2379 | Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2380 | ||
2381 | * nrun.c (main): Verify the structure returned before using it. | |
2382 | ||
896eab00 AC |
2383 | Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2384 | ||
2385 | * sim-config.h (WITH_ENGINE): Enable the sim-engine module by | |
2386 | default. | |
2387 | ||
2388 | * sim-engine.c (sim_engine_install): New function. Install the | |
2389 | engine init functions. | |
2390 | (sim_engine_init): [Re]initialize the simulator engine. | |
2391 | ||
2392 | * sim-module.c: Add sim_engine to list of modules that always | |
2393 | install. | |
2394 | ||
56e7c849 AC |
2395 | Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2396 | ||
2397 | * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint | |
2398 | to remove the old watchpoint, not delete_watchpoint. | |
2399 | (watch_option_handler): Action the correct watchpoint, not just | |
2400 | cycles. | |
2401 | ||
2402 | Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2403 | ||
2404 | * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output | |
2405 | both low and high word. | |
2406 | (sim_core_write_aligned_N): Ditto. | |
2407 | ||
2408 | * sim-trace.c (set_trace_options): Delete code explicitly setting | |
2409 | core->trace. | |
2410 | ||
2411 | * sim-options.c (sim_print_help): Call the list commands if not a | |
2412 | standalone simulator. | |
2413 | (sim_print_help): Advise that some options may not be applicable. | |
2414 | ||
2415 | * sim-trace.c (set_trace_options): Assume core present. | |
2416 | ||
2417 | * sim-events.c (sim_events_schedule_after_signal): Overflow signal | |
2418 | buffer when full not almost full. | |
2419 | ||
2f2e6c5d AC |
2420 | Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2421 | ||
1a70e182 AC |
2422 | * sim-events.c (sim_events_process): Don't blat the event queue |
2423 | when processing watchpoints. | |
2424 | ||
2425 | * sim-watch.h: Make arg unsigned long - stop sign extension. | |
2426 | ||
2427 | * sim-events.c (sim_watch_valid): rewrite so debugable. | |
2428 | ||
2429 | * sim-config.h (WITH_XOR_ENDIAN): Default to zero. | |
2430 | ||
2f2e6c5d AC |
2431 | * sim-watch.c (schedule_watchpoint): Add is_within option so that |
2432 | inequality test is possible. | |
2433 | (handle_watchpoint): Re-pass is_within arg. | |
2434 | (watch_option_handler): When `!' prefix to pc-watchpoint arg pass | |
2435 | 0 to schedule_watchpoint's is_within arg. | |
2436 | (sim_watchpoint_init): Re-pass is_within arg. | |
2437 | ||
2438 | * sim-options.c (sim_print_help): Add is_command argument. Don't | |
2439 | include -- prefix when called from the command line interpreter. | |
2440 | ||
2441 | * sim-watch.c (schedule_watchpoint): Pass true is_within argument. | |
2442 | ||
2443 | * sim-events.c (sim_events_watch_sim): Add is_within argument, | |
2444 | zero indicates that the test should be reversed. | |
2445 | (sim_events_watch_core): Ditto. | |
2446 | (WATCH_CORE): Compare range against is_within. | |
2447 | (WATCH_SIM): Ditto. | |
2448 | ||
2449 | Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com> | |
2450 | ||
2451 | * sim-events.c (WATCH_CORE): Pass NULL cpu argument to | |
2452 | sim_core_read_buffer. Check nr-bytes transfered. | |
2453 | ||
2454 | * sim-core.h (sim_core_common): Define a new struct that contains | |
2455 | the common data. to sd and cpu structures. | |
2456 | * sim-core.c (sim_core_attach): Update. | |
2457 | (sim_core_init): Update. Remember to copy initialized data to each | |
2458 | cpu. | |
2459 | (sim_core_find_mapping): Ditto. | |
2460 | ||
2461 | * sim-core.c (sim_core_read_buffer): Add cpu argument. | |
2462 | (sim_core_write_buffer): Ditto. | |
2463 | ||
2464 | * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned | |
2465 | transfer use xor version of read buffer. | |
2466 | (sim_core_write_unaligned_N): Ditto for write. | |
2467 | ||
2468 | * sim-core.c (sim_core_xor_read_buffer): New function implement | |
2469 | xor-endian data read breaking transfer up into xor-endian sized | |
2470 | blocks. | |
2471 | (sim_core_xor_write_buffer): Ditto for write. | |
2472 | (reverse_n): Reverse order of arbitrary number of bytes in buffer | |
2473 | - needed for xor-endian transfers. | |
2474 | ||
cd0d873d AC |
2475 | Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2476 | ||
2477 | * sim-inline.h: Review description. | |
2478 | ||
2479 | * sim-core.h, sim-core.c: Reduce number of functions being inlined | |
2480 | to just those involved in data transfers and configuration. | |
2481 | ||
2482 | * sim-xcat.h (XSTRING): New macro, map macro definition onto | |
2483 | string. | |
2484 | * sim-n-core.h (sim_core_read_aligned_N): Use. | |
2485 | (sim_core_read_unaligned_N): Ditto. | |
2486 | (sim_core_read_unaligned_N): Ditto.. | |
2487 | (sim_core_write_unaligned_N): Ditto. | |
2488 | ||
2489 | * sim-core.h: Add xor endian bitmap to main structure. * | |
2490 | ||
2491 | sim-n-core.h (sim_core_write_aligned_N): Add suport for xor | |
2492 | endian. | |
2493 | (sim_core_read_aligned_N): Ditto. | |
2494 | ||
2495 | * sim-core.c (sim_core_set_xor_endian): New function. | |
2496 | (sim_core_attach): Don't overwrite the per-cpu xor map when | |
2497 | cloning the global core. | |
2498 | ||
8167e102 AC |
2499 | Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2500 | ||
2501 | * sim-engine.h: Update below so that it is using an enumerated | |
2502 | type. | |
2503 | ||
6e61ecfc GRK |
2504 | Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com> |
2505 | ||
2506 | * sim-engine.c (sim_engine_restart): | |
2507 | * sim-resume.c (sim_resume): Change longjmp param/setjmp | |
2508 | return value used for simulator restart from 0 to 2. | |
2509 | ||
50a2a691 AC |
2510 | Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2511 | ||
2512 | * cgen-scache.c (scache_option_handler): Add is_command arg. | |
2513 | ||
2514 | * sim-model.c (model_option_handler): Add is_command argument. | |
2515 | ||
2516 | * sim-profile.c (profile_option_handler): Add is_command arg. | |
2517 | ||
2518 | * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value | |
2519 | involved. | |
2520 | ||
2521 | * sim-module.c (sim_module_add_init_fn): Call init fn in the same | |
2522 | order that they are registered. | |
2523 | ||
2524 | * sim-options.h (OPTION_HANDLER): Add argument to differentiate | |
2525 | between option and command line processing. | |
2526 | ||
2527 | * sim-options.c: Include stdlib.h, ctype.h. | |
2528 | ||
2529 | * Make-common.in (sim-watch.o): Add rule. | |
2530 | (sim_main_headers): Assume sim-assert.h included. | |
2531 | (sim-*.o): Simplify make rule. | |
2532 | ||
2533 | * sim-module.c: Add sim_watch_install to module list. | |
2534 | ||
2535 | Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2536 | ||
2537 | * sim-base.h (STATE_LOADED_P): New predicate. Set once everything | |
2538 | has been loaded. | |
2539 | ||
2540 | * sim-trace.c (trace_install): Check magic. Include sim-assert.h. | |
2541 | * sim-events.c (sim_events_install): Ditto. | |
2542 | * sim-core.c (sim_core_install): Ditto. | |
2543 | * sim-model.c (model_install): Ditto. | |
2544 | * sim-options.c (standard_install): Ditto. | |
2545 | * sim-profile.c (profile_install): Ditto. | |
2546 | * sim-reason.c (sim_stop_reason): Ditto. | |
2547 | * sim-run.c (sim_engine_run): Ditto. | |
2548 | * sim-utils.c (sim_analyze_program): Ditto. | |
2549 | ||
2550 | * sim-module.c (modules): Make profile_install and trace_install | |
2551 | optional. | |
2552 | ||
2553 | * sim-base.h (STATE_MEM_BASE): Define for flat memory systems. | |
2554 | ||
2555 | * sim-options.c (standard_option_handler): Set the byte order. | |
2556 | ||
2557 | * sim-events.c (sim_events_process): Allow multi tick processing. | |
2558 | (sim_events_tickn): New function - multi cycle tick. | |
2559 | ||
2560 | * sim-events.h (sim_events_tickn, sim_events_timewarp): Add | |
2561 | prototypes. Under development. | |
2562 | (sim_events): Replace processing with nr_ticks_to_process. | |
2563 | ||
2564 | Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2565 | ||
2566 | * nrun.c (main): Pass callbacks to sim_open instead of using | |
2567 | sim_set_callbacks. | |
2568 | ||
2569 | * run.c (main): Ditto. | |
2570 | ||
f03b093c AC |
2571 | Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2572 | ||
fd76456b AC |
2573 | * sim-events.c (sim_events_zalloc): Signal save memory allocator - |
2574 | stop tk interrupting malloc calls. | |
2575 | (sim_events_zalloc): Converse. | |
2576 | ||
2577 | * Make-common.in (sim_main_headers): Add sim-events.h. | |
2578 | ||
2579 | * sim-events.c (sim_events_schedule_after_signal): Change return | |
2580 | type to void - signal events are strictly internal. | |
2581 | (sim_events_init): Allocate a finite buffer for signal events. | |
2582 | (sim_events_schedule_after_signal): Enter signal events into the | |
2583 | signal buffer. | |
2584 | ||
2585 | * sim-engine.c (sim_engine_halt): Check SIM_DESC magic. | |
2586 | (sim_engine_restart): Ditto. | |
2587 | (sim_engine_abort): Ditto. | |
2588 | * sim-stop.c (sim_stop): Ditto. | |
2589 | (control_c_simulation): Ditto. | |
2590 | * sim-resume.c (sim_resume): Ditto. | |
2591 | (has_stepped): Ditto. | |
2592 | * sim-abort.c (sim_engine_abort): Ditto. | |
2593 | ||
f03b093c AC |
2594 | * sim-basics.h (transfer_type): New type. |
2595 | ||
2596 | * sim-core.c (sim_core_signal): New function. Print core signal | |
2597 | information. | |
2598 | (sim_core_find_mapping): Add transfer argument. | |
2599 | ||
2600 | * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call | |
2601 | SIM_CORE_SIGNAL if a recoverable abort. | |
2602 | * sim-core.c (sim_core_find_mapping): Ditto. | |
2603 | ||
2604 | Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2605 | ||
2606 | * sim-core.c (sim_core_find_mapping): Replace calls to | |
2607 | sim_io_error to more resiliant sim_engine_abort. | |
2608 | ||
2609 | * sim-n-core.h (sim_core_read_unaligned_N): Ditto. | |
2610 | (sim_core_write_unaligned_N): Ditto. | |
2611 | ||
2612 | Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2613 | ||
2614 | * sim-module.c: Add sim_events_install to list. | |
2615 | ||
2616 | * sim-events.c (sim_events_install, sim_events_uninstall): Clonse | |
2617 | from sim_core_*. | |
2618 | (sim_events_init): Now returns SIG_RC. | |
2619 | ||
2620 | * sim-run.c: New file. Generic sim_engine_run. | |
2621 | * sim-reason.c: New file. Generic sim_stop_reason. | |
2622 | * sim-stop.c: New file. Generic sim_stop. | |
2623 | * sim-resume.c: New file. Generic sim_resume. | |
2624 | ||
2625 | * Make-common.in (sim-engine.o): Add rule. | |
2626 | (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto. | |
2627 | ||
2628 | * sim-engine.h, sim-engine.c: New file. Provide generic | |
2629 | implementation of sim_engine_halt, sim_engine_error. et.al. | |
2630 | ||
2631 | * sim-base.h (sim_state_base): Add member halt. | |
2632 | (sim-engine.h): Include. | |
2633 | ||
2634 | * sim-events.h (sim_event_handler): Always pass SIM_DESC to event | |
2635 | handlers. | |
2636 | * sim-events.c (sim_events_poll): Update event handler. | |
2637 | ||
2638 | Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com> | |
2639 | ||
2640 | * sim-events.h, sim-events.c (sim_events_watch_clock): New | |
2641 | function. | |
2642 | (sim_events_watch_sim): New function. | |
2643 | (sim_events_watch_core): New function. | |
2644 | (sim_watch_valid): New function. | |
2645 | (sim_events_preprocess): New function. | |
2646 | (sim_events_process): Process the watchpoints as well as the timer | |
2647 | queue. | |
2648 | (sim_events_tick): Check WORK_PENDING instead of the hold queue. | |
2649 | (sim_events_deschedule): Check all the queues when removing an | |
2650 | event. | |
2651 | (sim_events_init): Ditto for cleaning. | |
2652 | ||
2653 | Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2654 | ||
2655 | * sim-fpu.c (is_ufpu_number): Comment out - currently unused. | |
2656 | ||
11ab132f AC |
2657 | Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2658 | ||
2659 | * callback.c (os_open): Type of arg flags is int. | |
2660 | ||
63aa80ff MM |
2661 | Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com> |
2662 | ||
2663 | * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities | |
2664 | just like normal numbers as per IEEE rules. | |
2665 | ||
248c1fb8 JL |
2666 | Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com> |
2667 | ||
2668 | * callback.c (os_close): Mark the descriptor as being | |
2669 | available if the close succeeded. | |
2670 | (os_open): Pass 0644 as the mode of the file being created. | |
2671 | ||
d24f06ee AC |
2672 | Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2673 | ||
07b4c0a6 AC |
2674 | * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a |
2675 | float. | |
2676 | ||
2677 | * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_. | |
2678 | * sim-lnline.h: Update. | |
2679 | ||
2680 | * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp | |
d24f06ee | 2681 | conversion functions. |
07b4c0a6 | 2682 | (sim_fpu_to{32,64}[iu]): New fp2int functions. |
d24f06ee AC |
2683 | |
2684 | * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp | |
2685 | compare functions. Replacing. | |
2686 | (sim_fpu_cmp): This. Delete. | |
2687 | ||
c445af5a AC |
2688 | Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2689 | ||
2690 | * sim-core.c (sim_core_find_mapping): Call engine_error not | |
2691 | sim_io_error when possible. | |
2692 | ||
2693 | Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com> | |
2694 | ||
2695 | * sim-endian.h (V1_H2): Add macro's to insert a word into a | |
2696 | high/low double word. | |
2697 | ||
2698 | * sim-trace.h: Remove definition of attribute - defined in | |
2699 | sim_basics.h. | |
2700 | ||
e05e76e8 AC |
2701 | Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2702 | ||
2703 | * sim-options.h (struct OPTION): Add doc_opt as the documenting | |
2704 | name of the option - or family of options. | |
2705 | ||
2706 | * sim-options.c (sim_args_command): Match command `a-b c' with | |
2707 | option `--a-b-c' from option table. | |
2708 | ||
43c53e07 AC |
2709 | Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2710 | ||
2711 | * sim-options.c (sim_print_help): For optional arguments, wrap | |
2712 | them in []. | |
2713 | ||
2714 | * sim-trace.c (set_trace_options): New function, handle optional | |
2715 | argument and multiple assignment. | |
2716 | (trace_option_handler): Update. | |
2717 | ||
2718 | * sim-trace.c (trace_option_handler): Trace branch and not fpu | |
2719 | when branch tracing selected. | |
2720 | ||
381f42ef AC |
2721 | Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2722 | ||
2723 | * sim-trace.c (trace_one_insn): Make a va-args function. | |
2724 | ||
2725 | * sim-trace.c (trace_vprintf): New function, va-arg version of | |
2726 | trace_printf. | |
2727 | ||
ea4e4493 DE |
2728 | Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com> |
2729 | ||
2730 | * sim-trace.c (trace_uninstall): Don't close a file twice. | |
bd3274c6 | 2731 | * sim-profile.c (profile_uninstall): Likewise. |
ea4e4493 | 2732 | |
a7724171 MM |
2733 | Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com> |
2734 | ||
2735 | * sim-trace.c (toplevel): Include bfd.h. | |
2736 | (trace_options): Note that --trace-linenum also turns on | |
7b167b09 | 2737 | --trace-insn. Add --trace-{branch,semantics}. |
a7724171 | 2738 | (trace_option_handler): If --trace-linenum, also turn on |
7b167b09 MM |
2739 | --trace-insn. Add --trace-branch support. If --trace-semantics, |
2740 | turn on ALU, FPU, branch, and memory tracing. | |
a7724171 MM |
2741 | (trace_one_insn): New function to trace an instruction. Support |
2742 | --trace-linenum. | |
7b167b09 | 2743 | (OPTION_TRACE_*): Use an enum, rather than lots of defines. |
a7724171 | 2744 | |
7b167b09 MM |
2745 | * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros. |
2746 | (MAX_TRACE_VALUES): Use 32, not 12 by default. | |
2747 | (TRACE_branch): Add new mask. | |
2748 | (TRACE_*_P): Define all possible trace_p macros. | |
a7724171 MM |
2749 | (trace_one_insn): Declare function. |
2750 | ||
23b04e79 MM |
2751 | Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com> |
2752 | ||
2753 | * sim-trace.h (__attribute__): Define as nothing if not GNU C or | |
2754 | GNU C doesn't support __attributes__. | |
2755 | ({trace,debug}_printf): Add attribute's so -Wformat can check the | |
2756 | format strings. | |
2757 | ||
7a418800 AC |
2758 | Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2759 | ||
2760 | * sim-config.h (FORCED_ALIGNMENT): New alignment option - | |
2761 | addresses are masked forcing them to be correctly aligned. | |
2762 | (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default. | |
2763 | * sim-config.c (config_alignment_to_a): Update. | |
2764 | ||
2765 | * sim-core.h (sim_cpu_core): New data type contains cpu specific | |
2766 | core data. | |
2767 | * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base | |
2768 | type. | |
2769 | * sim-core.c (sim_core_attach): Add CPU argument. Ready for | |
2770 | processor specific core maps. | |
2771 | (sim_core_map_attach): Copy the core map data to each of the | |
2772 | processor specific core data structures. | |
2773 | * sim-core.c (sim_core_find_mapping): Update. | |
2774 | ||
2775 | * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename. | |
2776 | (sim_core_write_aligned_N, sim_core_write_aligned_N): New names. | |
2777 | (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New | |
2778 | alternatives that handle unaligned addresses. | |
2779 | (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace | |
2780 | with just CPU arg. | |
2781 | * cgen-utils.c (sim_disassemble_insn): Update. | |
2782 | ||
3971886a AC |
2783 | Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2784 | ||
2785 | * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific | |
2786 | tracing. | |
2787 | ||
2788 | * sim-fpu.h, sim-fpu.c: New files - prototype for generic target | |
2789 | fpu support. | |
2790 | ||
2791 | * sim-inline.h, sim-inline.c: Add support for SIM_FPU. | |
2792 | ||
1fe05280 AC |
2793 | Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2794 | ||
2795 | * sim-core.c (sim_core_map_to_str): New function ascii equivalent | |
2796 | to map type. | |
2797 | ||
2798 | * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace | |
2799 | statement. | |
2800 | ||
2801 | Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com> | |
2802 | ||
2803 | * cgen-trace.c: Prepend additional trace_printf argument. | |
2804 | ||
2805 | * cgen-utils.c (sim_disassemble_insn): Add additional core | |
2806 | arguments. | |
2807 | ||
2808 | Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2809 | ||
2810 | * nrun.c (main): Catch/report errorenous simulator states. | |
2811 | ||
2812 | * sim-module.c: #include "libiberty.h" so that xmalloc is defined. | |
2813 | * sim-trace.c: #include string.h/strings.h so that memset is | |
2814 | defined. | |
2815 | * sim-utils.c: Ditto. | |
2816 | * sim-profile.c: Ditto. And stdlib.h. | |
2817 | (print_bar): Only define when used by instruction or memory profiler. | |
2818 | ||
2819 | * sim-options.c (standard_option_handler): Make ul more local. | |
2820 | ||
2821 | * sim-load.c (sim_load_file): Make the name constant. | |
2822 | (sim_load_file): Passify gcc. | |
2823 | ||
2824 | * sim-utils.h: New file, pre-declare utilites in corresponding .c | |
2825 | file. | |
2826 | * sim-utils.c, sim-load.c: Include sim-utils.h. | |
2827 | ||
2828 | * sim-base.h (sim_cpu): Pre define here so available to all. | |
2829 | ||
2830 | * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N): | |
2831 | Restore the sim_cpu and instruction_address arguments so that full | |
2832 | information is available to the abort function. | |
2833 | * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto. | |
2834 | * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update. | |
2835 | ||
2836 | * sim-trace.h, sim-trace.c (trace_option_handler): Add interim | |
2837 | tracing support for sim-events and sim-core. | |
2838 | (trace_option_handler): Convert #if to if where possible so always | |
2839 | compiled/checked by C compiler. | |
2840 | * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update. | |
2841 | ||
2842 | * sim-base.h: Adjust comment documenting how to define the cpu | |
2843 | structure. | |
2844 | (sim_state_base): Add sim_core and sim_events to simulator base | |
2845 | object. | |
2846 | ||
2847 | * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument. | |
2848 | * sim-core.c (sim_core_init, sim_core_attach, | |
2849 | sim_core_find_mapping): Update. | |
2850 | * sim-events.c (ETRACE, sim_events_init, sim_events_time, | |
2851 | update_time_from_event, insert_sim_event, | |
2852 | sim_events_schedule_after_signal, sim_events_deschedule, | |
2853 | sim_events_tick): Ditto. | |
2854 | ||
2855 | * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h, | |
2856 | sim-model.h): Move #includes from here. | |
2857 | * sim-base.h: To here. | |
2858 | (sim-core.h, sim-events.h, sim-io.h): Include also | |
2859 | ||
2860 | Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
2861 | ||
2862 | * callback.c (default_callback): Missing initialisers. | |
2863 | ||
c967f187 DE |
2864 | Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com> |
2865 | ||
2317a499 DE |
2866 | * sim-utils.c (sim_add_commas): New function. |
2867 | * sim-basics.h (sim_add_commas): Add prototype. | |
2868 | * cgen-scache.c (scache_print_profile): Print commas in numbers. | |
2869 | * sim-profile.c (COMMAS): New macro. | |
2870 | (print_*): Use it to print commas in numbers. | |
2871 | ||
260b2c47 DE |
2872 | * configure: Regenerated. |
2873 | ||
2874 | * cgen-sim.h (sim_signal_type): Add SIM_SIGINT. | |
2875 | (cgen_state): New member run_fast_p. | |
2876 | (cgen_init): Add prototype. | |
2877 | (sim_disassemble_insn): New arg `cpu'. | |
2878 | * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn. | |
2879 | * cgen-utils.c (cgen_init): New function. | |
2880 | (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn. | |
2881 | * genmloop.sh: Call engine_halt if loop exits. | |
2882 | ||
c967f187 DE |
2883 | * Makefile.in (sim-options_h): Define. |
2884 | (sim-{module,options,trace,profile,utils}.o): Clean up dependencies. | |
2885 | (sim-model.o): Add new rule. | |
2886 | (cgen-{scache,trace,utils}.o): Add new rules. | |
2887 | * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add. | |
2888 | * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'. | |
2889 | Indent output by 2 spaces. | |
2890 | * cgen-scache.h (scache_print_profile): Update. | |
2891 | * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces. | |
2892 | Use trace_printf, not fprintf. | |
2893 | (trace_extract): Use trace_printf, not cgen_trace_printf. | |
2894 | * genmloop.sh (!FAST case): Increment `insn_count'. | |
2895 | * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE. | |
2896 | (sim_cpu_base): Rename member `sd' to `state' to be consistent with | |
2897 | access macro's name. | |
2898 | * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it. | |
2899 | Change return type to SIM_RC. | |
2900 | (sim_core_{install,uninstall}): New functions. | |
2901 | * sim-core.h (sim_core_{install,uninstall}): Declare. | |
2902 | (sim_core_init): Use EXTERN_SIM_CORE to define it. | |
2903 | Change return type to SIM_RC. | |
2904 | * sim-model.h (models,machs,model_install): Declare. | |
2905 | * sim-module.c (modules): Add scache_install, model_install. | |
2906 | (sim_post_argv_init): Set cpu->state backlinks. | |
2907 | * sim-options.c (standard_options): Delete --simcache-size,--max-insns. | |
2908 | (standard_option_handler): Likewise. | |
2909 | * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to | |
2910 | sim-profile.h. | |
2911 | (*): Assume ANSI C. | |
2912 | (profile_options): Delete --profile-simcache. | |
2913 | (profile_option_handler): Likewise. | |
2914 | (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2 | |
2915 | spaces. | |
2916 | (profile_print_{memory,model}): Likewise. | |
2917 | (profile_print_simcache): Delete. | |
2918 | (profile_print_speed): New function. | |
2919 | (profile_print): Rewrite. | |
2920 | * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache. | |
2921 | (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P. | |
2922 | (PROFILE_DATA): Delete members simcache_{hits,misses}. | |
2923 | (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete. | |
2924 | (PROFILE_{CALLBACK,CPU_CALLBACK}): New types. | |
2925 | (profile_print): Update prototype. | |
2926 | ||
717dbb29 DE |
2927 | Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com> |
2928 | ||
6475b234 | 2929 | * cgen-scache.[ch], cgen-sim.h: New files. |
b9c8cd10 DE |
2930 | * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files. |
2931 | * sim-model.c: New file. | |
2932 | ||
717dbb29 DE |
2933 | * Make-common.in (clean targets): Undo patch of Apr. 22. |
2934 | ||
2935 | Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com> | |
2936 | ||
2937 | * sim-n-bits.h (signed): If we have a standard compiler, undef | |
2938 | signed, so that signedN is defined correctly. | |
2939 | ||
b320601b DE |
2940 | Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com> |
2941 | ||
2942 | * sim-module.h, sim-model.h, sim-profile.h: New files. | |
2943 | * sim-module.c, sim-profile.c: New files. | |
2944 | * Make-common.in (SIM_PROFILE): Define | |
2945 | (CONFIG_CFLAGS): Add $(SIM_PROFILE). | |
2946 | (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h. | |
2947 | (sim_module.o,sim-profile.o): Add rules for. | |
2948 | * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments. | |
2949 | (--enable-sim-profile): Add. | |
2950 | * configure: Regenerated. | |
2951 | * sim-base.h (sim_state_base): New members init_list, uninstall_list, | |
2952 | model. Move trace and profile support to sim-{trace,profile}.h. | |
2953 | New members trace_data, profile_data. | |
2954 | * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h. | |
2955 | * sim-config.h: Provide default definition of WITH_PROFILE. | |
2956 | (WITH_TRACE): Change default to -1. | |
2957 | (MAX_NR_PROCESSORS): Always define. | |
2958 | * sim-options.c: Move trace and profile support to | |
2959 | sim-{trace,profile}.h. | |
2960 | (sim_pre_argv_init): Moved to sim-model.c. | |
2961 | (standard_install): New function. | |
2962 | * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c. | |
2963 | (standard_install): Declare. | |
2964 | * sim-trace.c: Tracing option handling moved here from sim-options.c. | |
2965 | (trace_install, trace_uninstall): New functions. | |
2966 | (trace_printf): Update reference to TRACE_FILE. | |
2967 | * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h. | |
2968 | (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace. | |
2969 | (WITH_TRACE_FOO_P): Define. | |
2970 | (trace_install): Declare. | |
2971 | (TRACE_DATA): New struct. | |
2972 | ||
ef751fb0 DE |
2973 | Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com> |
2974 | ||
2975 | * run.c: Undo last exec_bfd patch. | |
2976 | (main): Only pass -E ifdef SIM_HAVE_BIENDIAN. | |
2977 | ||
e3eba3fd MM |
2978 | Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com> |
2979 | ||
2980 | * run.c (exec_bfd): Add back in. | |
2981 | (main): Set exec_bfd. | |
2982 | ||
2c27ef78 DE |
2983 | Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com> |
2984 | ||
2985 | * sim-load.c (sim_load_file): #include <stdio.h> for NULL. | |
2986 | ||
15c16493 AC |
2987 | Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2988 | ||
2989 | * sim-events.c (insert_sim_event): Call sim_io_error instead of | |
2990 | less well defined engine_error. | |
2991 | * sim-core.c: Ditto. | |
2992 | ||
0f399b0c SG |
2993 | Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com) |
2994 | ||
2995 | * Make-common.in: Change clean targets to use :: so that other | |
2996 | Makefiles can have their own clean targets. | |
2997 | * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of | |
2998 | __STDC__ to control use of stdarg vs. varargs syntax. Some | |
2999 | systems can't use __STDC__, but require stdarg. | |
3000 | ||
4a6163db DE |
3001 | Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com> |
3002 | ||
e65bd1d8 DE |
3003 | * sim-options.c (standard_options): Add --endian. |
3004 | (standard_option_handler): Likewise. | |
3005 | ||
4a6163db DE |
3006 | * nrun.c: #include <signal.h>. |
3007 | (main, cntrl_c): Wrap calls to sim_resume in a SIGINT | |
3008 | handler that calls sim_stop (). | |
3009 | ||
8517f62b AC |
3010 | Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com> |
3011 | ||
3012 | * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT | |
3013 | handler that calls sim_stop (). Simulators may still be | |
3014 | establishing their own handler. | |
3015 | ||
3016 | * sim-events.c (sim_events_poll): Rename from | |
3017 | sim_events_at_large_int. Poll IO. | |
3018 | ||
3019 | * sim-io.c (sim_io_poll_quit): New function - pass on a polling | |
3020 | request. | |
3021 | ||
3022 | * callback.c (os_poll_quit): New function poll for quit signal | |
3023 | where needed. | |
3024 | (default_callback): Include magic number. | |
3025 | ||
0f2811d1 DE |
3026 | Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com> |
3027 | ||
63ddb6bd DE |
3028 | * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h. |
3029 | Check for functions getrusage, time. | |
3030 | * sim-basics.h (SIM_ELAPSED_TIME): New typedef. | |
3031 | (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes. | |
3032 | * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able. | |
3033 | (sim_elapsed_time_get, sim_elapsed_time_since): New functions. | |
3034 | ||
ba65b2f4 DE |
3035 | * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions. |
3036 | ||
4ede3a83 | 3037 | * sim-options.c, sim-options.h: New files. |
4b364b00 | 3038 | * sim-config.h (WITH_DEBUG): Provide default value of zero. |
e9b2f579 | 3039 | * Make-common.in (nrun.o): Add rules for. |
c95d08a8 | 3040 | * nrun.c: New file. |
4ede3a83 | 3041 | |
f7d2f538 DE |
3042 | * run.c (main): Check return value of sim_open. |
3043 | ||
e9b2f579 | 3044 | * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules. |
0f2811d1 DE |
3045 | (sim_main_headers): Add sim-trace.h. |
3046 | * run.c (exec_bfd, target_byte_order): Delete. | |
3047 | (main): Pass -E <endian> to sim_open. Delete code to load sections, | |
3048 | call sim_load instead. Check return code of sim_create_inferior. | |
3049 | * sim-base.h (CURRENT_STATE): Define. | |
3050 | (sim_state_base): Make typedef. New members options, prog_argv, | |
3051 | prog_bfd, text_{section,start,end}, start_addr, simcache_size, | |
3052 | mem_size, memory [+ corresponding access macros]. | |
3053 | (sim_cpu_base): New typedef. | |
3054 | * sim-trace.h: New file. | |
e9b2f579 | 3055 | * sim-trace.c: New file. |
0f2811d1 | 3056 | * sim-basics.h: #include it. |
35c384f6 | 3057 | * sim-load.c: New file. |
0f2811d1 | 3058 | |
6808fd61 ILT |
3059 | Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com> |
3060 | ||
3061 | * Make-common.in (INSTALL): Set to @INSTALL@. | |
3062 | (INSTALL_XFORM, INSTALL_XFORM1): Remove. | |
3063 | (install-common): Depend upon installdirs. Use | |
3064 | $(program_transform_name) directly, rather than using | |
3065 | $(INSTALL_XFORM). | |
3066 | (installdirs): New target. | |
3067 | * Makefile.in (INSTALL): Set to @INSTALL@. | |
3068 | (INSTALL_XFORM, INSTALL_XFORM1): Remove. | |
3069 | (install-man): Depend upon installdirs. Use | |
3070 | $(program_transform_name) directly, rather than using | |
3071 | $(INSTALL_XFORM). | |
3072 | (installdirs): New target. | |
3073 | ||
7ec396d2 AC |
3074 | Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com> |
3075 | ||
3076 | * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to | |
3077 | be overriden. | |
3078 | ||
3079 | Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
3080 | ||
3081 | * sim-basics.h: Only bring in config.h and tconfig.h if | |
3082 | HAVE_CONFIG_H. | |
3083 | ||
3084 | Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
3085 | ||
3086 | * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit | |
3087 | numbering convention of the target. | |
3088 | * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE | |
3089 | and WITH_TARGET_WORD_MSB. | |
3090 | (sim_config): When possible, check for consistency with bitsize | |
3091 | and msb. | |
3092 | ||
3093 | * sim-bits.h: Allow MSB to be other than zero. | |
3094 | * sim-bits.c: Ditto. | |
3095 | * sim-n-bits.h: Ditto. | |
3096 | ||
3097 | * sim-bits.h (MSMASK*): New macros - converce to LSMASK*. | |
3098 | * sim-n-bits.h (MSMASKEDn): Ditto. | |
3099 | ||
3100 | Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com> | |
3101 | ||
3102 | * Makefile.in (INSTALL): Change install.sh to install-sh. | |
3103 | ||
25a9c90b DE |
3104 | Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com> |
3105 | ||
3106 | * sim-base.h (sim_state_base): Move `magic' to end of struct. | |
3107 | ||
b4d88827 AC |
3108 | Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3109 | ||
3110 | * run.c (main): Check that a program to run was specified. | |
3111 | ||
08db4a65 AC |
3112 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3113 | ||
3114 | * aclocal.m4 (AC_TYPE_SIGNAL): Add check. | |
3115 | ||
3116 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
3117 | * config.in: Ditto. | |
3118 | ||
fbda74b1 DE |
3119 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> |
3120 | ||
21bfad86 DE |
3121 | * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here, |
3122 | * sim-config.h: To here. | |
3123 | ||
00d74d3e DE |
3124 | * Make-common.in (SIM_EXTRA_DEPS): New config var. |
3125 | (sim_main_headers): Define. | |
3126 | (sim-*.o): Depend on $(SIM_EXTRA_DEPS). | |
3127 | (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in. | |
3128 | (clean): Use it. | |
3129 | (sim-utils.o): Add rule for. | |
3130 | * sim-utils.o: New file. | |
3131 | * sim-basics.h: #include sim-base.h. | |
3132 | (zalloc): Make argument unsigned long. | |
3133 | * sim-base.h: New file. | |
3134 | * sim-inline.h (SIM_IO support): Delete. | |
3135 | * sim-io.h: Delete inline support. | |
3136 | * sim-io.c: Likewise. sim-state.h renamed to sim-main.h. | |
3137 | * sim-config.c: sim-state.h renamed to sim-main.h. | |
3138 | * sim-core.c: Likewise. | |
3139 | * sim-events.c: Likewise. | |
3140 | ||
bcd1475a DE |
3141 | * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open. |
3142 | ||
fbda74b1 DE |
3143 | * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h. |
3144 | (sim-debug): Allow arguments. Define WITH_DEBUG in addition to | |
3145 | -DDEBUG. | |
3146 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
3147 | ||
a35e91c3 AC |
3148 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3149 | ||
3150 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
3151 | ||
3152 | Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
3153 | ||
3154 | * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT, | |
3155 | WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these | |
3156 | are defined by the configure. | |
3157 | ||
3158 | * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure. | |
3159 | ||
3160 | * aclocal.m4 (floating-point, xor-endian, alignment, smp, | |
3161 | reserved-bits): Always define. | |
3162 | ||
3163 | * sim-config.h, sim-config.c (sim_config): New function - and new | |
3164 | file - co-ordinate the setting/checking of the common simulator | |
3165 | configuration options. | |
3166 | ||
3167 | * Make-common.in (sim-config.o): Add rule. | |
3168 | ||
3169 | Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com> | |
3170 | ||
3171 | * callback.c (os_{,e}vprintf_filtered): Change stdarg type to | |
3172 | va_list from void *, since va_list might not be a pointer type. | |
3173 | ||
3174 | Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
3175 | ||
3176 | * sim-n-endian.h (offset_N): Correct assertion - word and sub word | |
3177 | in wrong order. | |
3178 | (offset_N): Correct computation of LE offset. | |
3179 | ||
3180 | * sim-io.c (sim_io_error): Include a new line when reporting | |
3181 | errors. | |
3182 | ||
3183 | * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last | |
3184 | `/'. | |
3185 | ||
aa7cec3f JL |
3186 | Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com) |
3187 | ||
3188 | * run.c: Include alloca-conf.h. | |
7c058c9e JL |
3189 | |
3190 | * callback.c (os_evprintf_filtered): Fix typo. | |
3191 | ||
fa21d299 AC |
3192 | Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3193 | ||
3194 | * run.c (string.h, strings.h, stdlib.h): Include. | |
3195 | ||
3196 | * sim-events.c (sim_events_tick): Recent cleanup failed to return | |
3197 | 0 when nothing pending. | |
3198 | ||
3199 | * run.c (sim_size, sim_trace): Plicate GCC - these two functions | |
3200 | will soon be going away. | |
3201 | (getopt): Plicate GCC. | |
3202 | ||
3203 | * sim-endian.c (sim-io.h): Plicate GCC. | |
3204 | * sim-bits.c (sim-io.h): Ditto. | |
3205 | * sim-n-bits.h (ROTn): Ditto. | |
3206 | ||
3207 | * sim-io.c (sim_io_error): Correct check for NULL. | |
3208 | ||
3209 | * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering | |
3210 | the __FILE__. | |
3211 | * sim-events.c: Use SIM_FILTER_PATH to filter out the filename | |
3212 | path. | |
3213 | ||
3214 | Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
3215 | ||
3216 | * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of | |
3217 | SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments. | |
3218 | ||
4a5fb09d AC |
3219 | Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3220 | ||
3221 | * sim-alu.h: Include sim-xcat.h. | |
3222 | ||
d11d59ac AC |
3223 | Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3224 | ||
3225 | * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c, | |
3226 | sim-events.c, sim-inline.c, sim-io.c): Define rules for building | |
3227 | these. | |
3228 | ||
3229 | * sim-events.c (sim_events_at_large_int): New function. Just | |
3230 | schedules an event every large-int ticks. | |
3231 | (sim_events_init): Call. | |
3232 | (sim_events_tick, sim_events_process): Move async handing to | |
3233 | sim_events_process. Move timer decrement so that it occures after | |
3234 | events have been processed. | |
3235 | ||
3236 | * sim-basics.h (struct _engine): Remove declaration. | |
3237 | ||
3238 | * sim-events.h, sim-events.c: Rename type to sim_events. Prefix | |
3239 | everything with same. Rename global struct to SIM_DESC. | |
3240 | * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core. | |
3241 | * sim-io.h, sim-io.c: Ditto. | |
3242 | ||
3243 | * sim-assert.h: New file. Optional assertion checking macros. | |
3244 | * sim-io.c (sim_io_error): Make just this function tolerant to | |
3245 | null pointers. | |
3246 | ||
3247 | * sim-xcat.h: New file. Define concatenate macros. | |
3248 | * sim-basics.h (XCONCAT*): Move to sim-xcat.h. | |
3249 | * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include | |
3250 | concat macros. | |
3251 | ||
3252 | ||
752517cc AC |
3253 | Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3254 | ||
3255 | * sim-bits.h (LSMASK): New macro. Create mask of LS bits. | |
3256 | ||
86eb1e29 AC |
3257 | Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3258 | ||
3259 | * sim-inline.h: Add definitions for sim-types. | |
3260 | (ALL_BY_MODULE): New macro, encapsulate full inlining by the | |
3261 | module. | |
3262 | ||
231de1b8 AC |
3263 | Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3264 | ||
3265 | * sim-events.h: Remove defunct reference to callback struct. | |
3266 | ||
a77aa7ec AC |
3267 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3268 | ||
3269 | * configure: Re-generate. | |
3270 | ||
3271 | Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
3272 | ||
3273 | * Make-common.in (CSEARCH): Do not include the gdb directory in | |
3274 | the search path. | |
3275 | ||
3276 | Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
3277 | ||
3278 | * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE, | |
3279 | SIM_WARNING): Drop, requiring the simulator specific Makefile.in | |
3280 | to explicitly incorporate these. | |
3281 | ||
3282 | * aclocal.m4 (--enable-sim-alignment); New option. Strongly | |
3283 | specify the alignment restrictions of the target architecture - | |
3284 | without this option all alignment restrictions are accomodated. | |
3285 | (--enable-sim-assert): New option. Conditionally compile in | |
3286 | assertion statements. | |
3287 | (--enable-sim-float): New option. Strongly specify the target's | |
3288 | floating point support. | |
3289 | (--enable-sim-hardware): New option. Specify the hardware devices | |
3290 | included in the simulation. | |
3291 | (--enable-sim-packages): New option. Specify the hardware | |
3292 | packages included in the simulation. | |
3293 | (--enable-sim-regparm): New option. Specify that parameters be | |
3294 | passed in registers instead of on the stack. | |
3295 | (--enable-sim-reserved-bits): New option. Specify that reserved | |
3296 | bits within an instruction are are correctly set. | |
3297 | (--enable-sim-smp): New option. Specify the level of SMP support | |
3298 | to be included in the simulator. | |
3299 | (--enable-sim-stdcall): New option. Specify an alternative | |
3300 | function call convention. | |
3301 | (--enable-sim-xor-endian): New option. Configure xor-endian | |
3302 | support used by some targets to implement bi-endian support. | |
3303 | ||
f2de7dfd AC |
3304 | Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3305 | ||
3306 | * aclocal.m4 (--enable-sim-hostendian): New option. Allow the | |
3307 | host endianness to be overridden. | |
3308 | (--enable-sim-endian): Allow the target platform's byte order | |
3309 | to be overridden. | |
3310 | (--enable-sim-inline): Control the inlining of common components. | |
3311 | (--enable-sim-bswap): For compatibility, also define WITH_BSWAP. | |
3312 | (--enable-sim-warnings): Enable additional GCC compiler checks. | |
3313 | * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE, | |
3314 | SIM_WARNINGS): Add. | |
3315 | ||
3316 | * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from | |
3317 | sim-*-n.h so that the names are uniq on dos machines | |
3318 | * sim-core.c, sim-bits.c, sim-endian.c: Update. | |
3319 | ||
499aa792 DE |
3320 | Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com> |
3321 | ||
3322 | * run.c: #include "libiberty.h". | |
3323 | (main): New locals sd,no_args,sim_argv. | |
3324 | Run buildargv on -a option. Pass argv to sim_open, argv[0] | |
3325 | is program name. Update call to sim_set_callbacks. | |
3326 | Record result of sim_open, pass to other sim_foo routines. | |
3327 | ||
fd435e9f MM |
3328 | Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com> |
3329 | ||
3330 | * callback.c (os_printf_filtered): Do not call exit(1) or print a | |
3331 | final newline. | |
3332 | ||
3333 | Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
3334 | ||
3335 | * callback.c: Add os_flush_stdout and vprintf_filtered callbacks. | |
3336 | Route stdout through buffered IO. | |
3337 | ||
3338 | * callback.c: Add os_flush_stderr, os_write_stderr, | |
3339 | os_evprintf_filtered functions to route error output through | |
3340 | stderr. | |
3341 | ||
3342 | * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout): | |
3343 | Correct return type - should be void. | |
3344 | ||
3345 | Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
3346 | ||
3347 | * sim-basics.h: Clean up. Many macro's moved to sim-inline.h. | |
3348 | ||
3349 | * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do | |
3350 | not provide a default value as undefined indicates disable code. | |
3351 | ||
3352 | Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
3353 | ||
3354 | * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc | |
3355 | directory. | |
3356 | * sim-events.h, sim-events.c: Ditto. | |
3357 | * sim-io.h, sim-io.c: Ditto. | |
3358 | ||
b3e426bc AC |
3359 | Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3360 | ||
3361 | * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation. | |
3362 | ||
3363 | * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's | |
3364 | extract the tail or least signifiant bits from an integer of the | |
3365 | specified size. | |
3366 | ||
3367 | * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if | |
3368 | WITH_TARGET_BITSIZE so that the compilation will fail when an | |
3369 | unsupported bitsize value is defined. | |
3370 | ||
3371 | (INSERTED*): Convert to functions. | |
3372 | (EXTRACTED*): Ditto. | |
3373 | ||
3374 | (SIGN_EXTEND, SEXT): Change to more terse name. | |
3375 | ||
17bbcaad AC |
3376 | Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3377 | ||
3378 | * sim-inline.h: Allow explicit control over which .c files will be | |
3379 | included by their header. | |
3380 | ||
3381 | * sim-inline.h: Allow explicit control over which .c files use the | |
3382 | alternative - REGPARM - parameter passing mechanism. | |
3383 | ||
3384 | * sim-inline.h, sim-inline.c: Don't attempt to include any of | |
3385 | icache.c, idecode.c, semantics.c or support.c. Those names are | |
3386 | not generally applicable. | |
3387 | ||
b3e426bc AC |
3388 | Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
3389 | ||
3390 | * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts | |
3391 | in a fashion similar to sim-endian-n. | |
3392 | ||
3393 | * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include | |
3394 | both value and address macro's. | |
3395 | ||
3396 | Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
3397 | ||
3398 | * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in. | |
3399 | ||
3400 | * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more | |
3401 | generic L_word, H_word macro's. | |
3402 | ||
17bbcaad AC |
3403 | Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com> |
3404 | ||
3405 | * sim-basics.h: Borrow code from ppc directory. | |
3406 | * sim-bits.c: Ditto. | |
3407 | * sim-bits.h: Ditto. | |
3408 | * sim-config.h: Ditto. | |
3409 | * sim-endian-n.h: Ditto. | |
3410 | * sim-endian.c: Ditto. | |
3411 | * sim-endian.h: Ditto. | |
3412 | * sim-inline.c: Ditto. | |
3413 | * sim-inline.h: Ditto. | |
3414 | * sim-types.h: Ditto. | |
3415 | ||
3416 | Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com> | |
3417 | ||
3418 | * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available | |
3419 | all the ALU size alternatives and then auto-configure a default. | |
3420 | ||
3421 | * sim-alu.h: Copy ppc/idecode_expression.h. | |
3422 | ||
3423 | Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com> | |
3424 | ||
3425 | * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions, | |
3426 | sign extend a bit within a value. | |
3427 | ||
3428 | * sim-endian.h, sim-endian-n.h (offset_N): New functions - return | |
3429 | a pointer into the middle of a host word. | |
3430 | * sim-endian.h (MS2W_4, LS2W_4): Use this function. | |
3431 | ||
3432 | Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com> | |
3433 | ||
3434 | * callback.c: If HAVE_CONFIG_H is defined, include config.h from | |
3435 | autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get | |
3436 | appropriate definitions of read, write, etc. Add prototype for | |
3437 | system. | |
3438 | ||
1cc9ed29 DE |
3439 | Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com> |
3440 | ||
3441 | * Makefile.in (libcommon.a): Delete. | |
3442 | (callback.o,targ-map.o): Delete, moved to Make-common.in. | |
3443 | (gentmap,targ-vals.h,targ-map.c): Likewise. | |
3444 | (run-autoconf): Delete. | |
3445 | * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile. | |
3446 | (common makefile fragment): Moved back into ... | |
3447 | * Make-common.in: Resurrect. | |
3448 | * configure.in (AC_LINK_FILES): Delete, unnecessary now. | |
3449 | * configure: Regenerated. | |
3450 | ||
8cd89e77 DE |
3451 | Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com> |
3452 | ||
3453 | * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here. | |
3454 | (SIM_AC_OUTPUT): To here. | |
3455 | ||
76e2c9ae SG |
3456 | Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com) |
3457 | ||
3458 | * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in | |
3459 | comments and single quotes. Fixes a problem found on hpux. | |
3460 | ||
80b7b3a5 SG |
3461 | Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com) |
3462 | ||
e1dfb8c5 | 3463 | * aclocal.m4: Remove Make-common.in from dependencies. |
42653e99 | 3464 | * (distclean): Remove targ-vals.def. |
e1dfb8c5 | 3465 | |
80b7b3a5 SG |
3466 | * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in |
3467 | into here. Makes insertion into makefiles easier. Also, change | |
3468 | the way that callback.o, gentmap, targ-vals.h, targ-map.c, | |
3469 | targ-map.o, and run are built. They are now built in the | |
3470 | individual simulator directories, taking sources from ../common as | |
3471 | necessary. This replaces the merging of libcommon.a into | |
3472 | linsim.a, which was problematic for the WinGDB build process. | |
3473 | * run.c: Include config.h from . instead of ../common. | |
3474 | * Make-common.in: Remove. It's no longer necessary. | |
3475 | ||
3476 | Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com> | |
3477 | ||
3478 | * Make-common.in (ALL_CLAGS): Put CFLAGS at the end. | |
3479 | (.c.o): Put $(ALL_CFLAGS) before the file being compiled. | |
3480 | ||
3481 | Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com> | |
3482 | ||
3483 | * run.c (main): Set target_byte_order before call to sim_open. | |
3484 | ||
966f47b4 DE |
3485 | Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com> |
3486 | ||
3487 | * callback.c: #include <stdlib.h> | |
3488 | (os_error): New function. | |
3489 | (default_callback): Add os_error. | |
3490 | ||
3491 | Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com> | |
3492 | ||
3493 | * Make-common.in (Makefile): Set CONFIG_HEADERS="". | |
3494 | * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host | |
3495 | specific. | |
3496 | (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="". | |
3497 | ||
3498 | Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com> | |
3499 | ||
3500 | * run.c: #include ../common/config.h, tconfig.h. | |
3501 | (myname): New static global. | |
3502 | (main): Recognize new options -a, -c. Also recognize -h if h8/300. | |
3503 | Only process -c ifdef SIM_HAVE_SIMCACHE. | |
3504 | Only process -p/-s ifdef SIM_HAVE_PROFILE. | |
3505 | Parse program name from argv[0] and use in error messages. | |
3506 | Pass sim_args to sim_open. Pass prog_args to sim_create_inferior. | |
3507 | Add support for incomplete h8/300 termination indicators. | |
3508 | (usage): Make more verbose. | |
3509 | * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files. | |
3510 | * Makefile.in,Make-common.in,callback.c: New files. | |
3511 | * nltvals.def,gentmap.c,gentvals.sh: New files. | |
3512 | ||
3513 | Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com> | |
3514 | ||
3515 | * run.c: Include stdarg.h if __STDC__. | |
3516 | ||
3517 | Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com) | |
3518 | ||
3519 | * run.c (main): Don't print out anything if the signal | |
3520 | number is zero (ie no signal). | |
3521 | ||
57bc1a72 MM |
3522 | Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
3523 | ||
3524 | * run.c (main): Print out if the program raised a signal. | |
3525 | ||
3526 | Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
3527 | ||
3528 | * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name. | |
3529 | (main): Ditto. | |
3530 | ||
3733d109 JSC |
3531 | Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk> |
3532 | ||
3533 | * run.c (main): Explicitly cast malloc() parameter. | |
3534 | ||
9b280a86 MM |
3535 | Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
3536 | ||
3537 | * run.c (sim_bfd): New global to hold the bfd pointer for the | |
3538 | executable. | |
3539 | (main): Initialize sim_bfd. | |
3540 | ||
3541 | Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com> | |
3542 | ||
3543 | * run.c (main): Use new bfd_big_endian macro. | |
3544 | ||
3545 | Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> | |
3546 | ||
3547 | * run.c (main): Removed SH specific comments, so source is | |
3548 | generic. Also updated to only load relevant sections. Moved | |
3549 | sim_open() to after callback attach (to match GDB). | |
3550 | ||
3551 | * run.1: Removed SH specific comments. | |
3552 | ||
3be50301 JW |
3553 | Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
3554 | ||
3555 | * run.c (main): Always return sigrc at end. | |
3556 | ||
3557 | Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
3558 | ||
3559 | * run.c (main): Print error diagnostic and exit if bfd_openr() or | |
3560 | bfd_check_format() fails. | |
3561 | ||
f025d903 SC |
3562 | Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com> |
3563 | ||
3564 | * run.c, run.1: From sh directory. | |
3565 | ||
3566 |