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Commit | Line | Data |
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1 | 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com> | |
2 | ||
3 | PR sim/16018: | |
4 | * float.c (set_fsr): Add missing "break" statements. Reindent | |
5 | code. | |
6 | ||
7 | 2013-09-23 Alan Modra <amodra@gmail.com> | |
8 | ||
9 | * configure: Regenerate. | |
10 | ||
11 | 2013-06-03 Mike Frysinger <vapier@gentoo.org> | |
12 | ||
13 | * aclocal.m4, configure: Regenerate. | |
14 | ||
15 | 2013-03-14 Joel Sherrill <joel.sherrill@oarcorp.com> | |
16 | ||
17 | * Makefile.in: Include build directory in search path to find | |
18 | config.h | |
19 | ||
20 | 2012-08-16 Nick Clifton <nickc@redhat.com> | |
21 | ||
22 | * end.c: Include config.h before system header files. | |
23 | * erc32.c: Likewise. | |
24 | * exec.c: Likewise. | |
25 | * float.c: Likewise. | |
26 | * func.c: Likewise. | |
27 | * help.c: Likewise. | |
28 | * interf.c: Likewise. | |
29 | ||
30 | 2012-06-15 Joel Brobecker <brobecker@adacore.com> | |
31 | ||
32 | * sys.h: Include "config.h". | |
33 | ||
34 | 2012-06-15 Joel Brobecker <brobecker@adacore.com> | |
35 | ||
36 | * config.in, configure: Regenerate. | |
37 | ||
38 | 2012-05-24 Pedro Alves <palves@redhat.com> | |
39 | ||
40 | PR gdb/7205 | |
41 | ||
42 | Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. | |
43 | ||
44 | 2012-03-24 Mike Frysinger <vapier@gentoo.org> | |
45 | ||
46 | * aclocal.m4, config.in, configure: Regenerate. | |
47 | ||
48 | 2011-12-31 Mike Frysinger <vapier@gentoo.org> | |
49 | ||
50 | PR sim/9971: | |
51 | * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match | |
52 | the code in gdb's configure.ac with $TERMCAP. | |
53 | * configure: Regenerated. | |
54 | ||
55 | 2011-12-03 Mike Frysinger <vapier@gentoo.org> | |
56 | ||
57 | * aclocal.m4: New file. | |
58 | * configure: Regenerate. | |
59 | ||
60 | 2011-10-17 Mike Frysinger <vapier@gentoo.org> | |
61 | ||
62 | * configure.ac: Change include to common/acinclude.m4. | |
63 | ||
64 | 2011-10-17 Mike Frysinger <vapier@gentoo.org> | |
65 | ||
66 | * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER | |
67 | call. Replace common.m4 include with SIM_AC_COMMON. | |
68 | * configure: Regenerate. | |
69 | ||
70 | 2011-06-09 Mike Frysinger <vapier@gentoo.org> | |
71 | ||
72 | * interf.c (sim_open): Accept and ignore `--sysroot=...'. | |
73 | ||
74 | 2011-06-01 Joel Brobecker <brobecker@adacore.com> | |
75 | ||
76 | * interf.c (sim_complete_command): New stub function. | |
77 | ||
78 | 2011-01-11 Andrew Burgess <aburgess@broadcom.com> | |
79 | ||
80 | * interf.c (sim_store_register): Update return value to | |
81 | match new API. | |
82 | ||
83 | 2010-05-20 Joel Brobecker <brobecker@adacore.com> | |
84 | ||
85 | * sis.h: Remove #include <stdint.h>. | |
86 | (uint64, int64): Redefine without using stdint.h. | |
87 | (UINT64_MAX): Define. | |
88 | ||
89 | 2010-04-20 Tiemen Schut <T.Schut@sron.nl> | |
90 | ||
91 | * erc32.c (sis_memory_write): Change prototype to const unsigned char *. | |
92 | * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64 | |
93 | for counts. | |
94 | * interf.c (run_sim): Change icount to uint64_t. Use strtol directly. | |
95 | (sim_resume): Specify maximum run time as uint64. | |
96 | * sis.c (run_sim): Change icount to uint64_t. | |
97 | * sis.h: Define uint64 as uint64_t. Change various fields and | |
98 | prototypes to uint64 to support longer simulations. | |
99 | ||
100 | 2010-04-14 Mike Frysinger <vapier@gentoo.org> | |
101 | ||
102 | * interp.c (sim_write): Add const to buf arg. | |
103 | ||
104 | 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
105 | ||
106 | * configure: Regenerate. | |
107 | ||
108 | 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
109 | ||
110 | * config.in: Regenerate. | |
111 | * configure: Likewise. | |
112 | ||
113 | * configure: Regenerate. | |
114 | ||
115 | 2008-11-10 Joel Sherrill <joel.sherrill@oarcorp.com> | |
116 | ||
117 | * erc32.c, exec.c: Fix warnings. | |
118 | ||
119 | 2008-07-11 Hans-Peter Nilsson <hp@axis.com> | |
120 | ||
121 | * configure: Regenerate to track ../common/common.m4 changes. | |
122 | * config.in: Ditto. | |
123 | ||
124 | 2008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com> | |
125 | ||
126 | * sis.c: Correct spelling error. | |
127 | ||
128 | 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> | |
129 | Daniel Jacobowitz <dan@codesourcery.com> | |
130 | Joseph Myers <joseph@codesourcery.com> | |
131 | ||
132 | * configure: Regenerate. | |
133 | ||
134 | 2006-12-21 Hans-Peter Nilsson <hp@axis.com> | |
135 | ||
136 | * acconfig.h: Remove. | |
137 | * config.in: Regenerate. | |
138 | ||
139 | 2006-12-20 Hans-Peter Nilsson <hp@axis.com> | |
140 | ||
141 | * configure.ac: Add test for readline, substitute READLINE. | |
142 | * Makefile.in (READLINE_LIB): New substituted-contents variable. | |
143 | (SIM_EXTRA_LIBDEPS): Don't set. | |
144 | (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of | |
145 | ../../readline/libreadline.a. | |
146 | * configure: Regenerate. | |
147 | ||
148 | 2006-08-08 Daniel Jacobowitz <dan@codesourcery.com> | |
149 | ||
150 | * Makefile.in (func.o, help.o): Correct dependencies. | |
151 | ||
152 | 2006-08-08 Joel Sherrill <joel.sherrill@oarcorp.com> | |
153 | ||
154 | * Makefile.in (install-sis): Honor DESTDIR. | |
155 | ||
156 | 2006-06-13 Richard Earnshaw <rearnsha@arm.com> | |
157 | ||
158 | * configure: Regenerated. | |
159 | ||
160 | 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> | |
161 | ||
162 | * configure: Regenerated. | |
163 | ||
164 | 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> | |
165 | ||
166 | * configure: Regenerated. | |
167 | ||
168 | 2005-11-28 Mark Mitchell <mark@codesourcery.com> | |
169 | ||
170 | * interf.c: (gdb/signals.h): Include it. | |
171 | (sim_stop_reason): Use TARGET_SIGNAL_*. | |
172 | ||
173 | 2005-07-08 Ben Elliston <bje@au.ibm.com> | |
174 | ||
175 | * func.c: Remove ANSI_PROTOTYPES conditional code. | |
176 | ||
177 | 2005-03-23 Mark Kettenis <kettenis@gnu.org> | |
178 | ||
179 | * configure: Regenerate. | |
180 | ||
181 | 2005-03-07 Jerome Guitton <guitton@gnat.com> | |
182 | ||
183 | * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line | |
184 | strings. | |
185 | (clear_accex): Ditto. | |
186 | * sim/erc32/interf.c: Remove the redeclaration of fprintf. | |
187 | * sim/erc32/sis.c: Ditto. | |
188 | * sim/erc32/exec.c: Add missing semicolon. | |
189 | * sim/erc32/func.c: Remove definitions of generic_print_address, | |
190 | generic_symbol_at_address, buffer_read_memory and perror_memory, as | |
191 | they are already defined in opcodes/dis-buf.c. | |
192 | ||
193 | 2005-01-14 Andrew Cagney <cagney@gnu.org> | |
194 | ||
195 | * configure.ac: Sinclude aclocal.m4 before common.m4. Add | |
196 | explicit call to AC_CONFIG_HEADER. | |
197 | * configure: Regenerate. | |
198 | ||
199 | 2005-01-12 Andrew Cagney <cagney@gnu.org> | |
200 | ||
201 | * configure.ac: Update to use ../common/common.m4. | |
202 | * configure: Re-generate. | |
203 | ||
204 | 2005-01-11 Andrew Cagney <cagney@localhost.localdomain> | |
205 | ||
206 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
207 | ||
208 | 2005-01-07 Andrew Cagney <cagney@gnu.org> | |
209 | ||
210 | * configure.ac: Rename configure.in, require autoconf 2.59. | |
211 | * configure: Re-generate. | |
212 | ||
213 | 2004-12-08 Hans-Peter Nilsson <hp@axis.com> | |
214 | ||
215 | * configure: Regenerate for ../common/aclocal.m4 update. | |
216 | ||
217 | 2004-11-11 Andreas Schwab <schwab@suse.de> | |
218 | ||
219 | * interf.c: Include "libiberty.h" instead of declaring buildargv | |
220 | ourselves. | |
221 | ||
222 | 2003-02-27 Andrew Cagney <cagney@redhat.com> | |
223 | ||
224 | * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd. | |
225 | ||
226 | 2002-06-16 Andrew Cagney <ac131313@redhat.com> | |
227 | ||
228 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
229 | ||
230 | 2002-06-08 Andrew Cagney <cagney@redhat.com> | |
231 | ||
232 | * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h". | |
233 | * interf.c: Include "gdb/remote-sim.h". | |
234 | ||
235 | Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> | |
236 | ||
237 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
238 | ||
239 | 2000-03-07 Frank Ch. Eigler <fche@redhat.com> | |
240 | ||
241 | From John Dallaway <jld@redhat.co.uk>: | |
242 | * Makefile.in (install-sis): Add $(EXEEXT) for Windows host. | |
243 | ||
244 | 2000-03-03 Jonathan Larmour <jlarmour@redhat.co.uk> | |
245 | ||
246 | * func.c (buffer_read_memory): Change type of size to unsigned to | |
247 | match prototype | |
248 | ||
249 | Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> | |
250 | ||
251 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
252 | ||
253 | 1999-05-08 Felix Lee <flee@cygnus.com> | |
254 | ||
255 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
256 | ||
257 | 1999-03-03 DJ Delorie <dj@cygnus.com> | |
258 | ||
259 | * configure.in: add termcap and -luser32 for host=cygwin | |
260 | * configure: regenerate | |
261 | ||
262 | 1999-02-11 Hugo Tyson <hmt@cygnus.co.uk> | |
263 | ||
264 | * exec.c (dispatch_instruction): | |
265 | Correct the sense of the | |
266 | if (!sparclite) { | |
267 | sregs->trap = TRAP_UNIMP; | |
268 | break; | |
269 | } | |
270 | clause that has been pasted around: it's correct in the SCAN and | |
271 | DIVScc (divide step) cases (where it was probably originally | |
272 | written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases | |
273 | ie. instructions only in the SPARC V8 or SPARClite 86x | |
274 | architectures. It was also present when not required for SMUL, | |
275 | SMULcc, UMUL, UMULcc instructions that are present in all | |
276 | architectures. | |
277 | ||
278 | 1999-01-25 Hugo Tyson <hmt@cygnus.co.uk> | |
279 | ||
280 | * interf.c (run_sim): Fix a bug in the main loop's handling of | |
281 | annulled delay slot instructions. There is precedent for this | |
282 | change; the _other_ main loop in sis.c gets it right according to | |
283 | my reading of the code. | |
284 | ||
285 | The bug is: if an interrupt happens when the next instruction | |
286 | (at sregs->pc) is annulled, the trap is taken (by execute_trap()) | |
287 | with the current values of PC and NPC, so when the trap returns, | |
288 | the annulled instruction is indeed executed. Another giveaway is | |
289 | that the annul flag is cleared in execute_trap(): the information | |
290 | is demonstrably discarded. | |
291 | ||
292 | The solution is: perform annulling before looking for traps, in | |
293 | fact it's neater to do annulling, see if there's an interrupt and | |
294 | if not, do the instruction, then handle traps be they generated by | |
295 | interrupts pending or by the instruction we might just have done. | |
296 | That's what the sis.c one does. | |
297 | ||
298 | 1999-01-20 Hugo Tyson <hmt@cygnus.co.uk> | |
299 | ||
300 | * sis.h: Add asr17 register for support of SparcLITE (at least the | |
301 | Hitachi ones I find before me) | |
302 | ||
303 | * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if | |
304 | sparclite. Other ASR numbers than 17 or 0 (Y) trap out. | |
305 | Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto. | |
306 | (execute_trap): Do single-vector-trapping if asr17 bit 0 is set. | |
307 | (init_regs): Initialize y and asr17. | |
308 | NB: In instruction-set space, the Y register is asr0; the | |
309 | instructions have different names for human reasons only. | |
310 | ||
311 | * sis.c: | |
312 | * interf.c: Set boolean mode variable dumbio if invoked with | |
313 | argument "-dumbio" and mention it of verbose. | |
314 | * erc32.c: if "dumbio" is set, do not assume that there is a | |
315 | terminal type device attached to stdin/stdout. Do not set | |
316 | buffering or mess with tcsetattr or do any read operations in | |
317 | order to make UART interrupts; not input data is supported. | |
318 | This is necessary to allow the sim to be used within the eCos | |
319 | testing infrastructure where stdin/stdout are pipes to a TCL | |
320 | program; the sim hangs otherwise. | |
321 | ||
322 | Thu Jul 23 07:17:03 1998 Mark Alexander <marka@cygnus.com> | |
323 | ||
324 | * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction. | |
325 | ||
326 | Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com> | |
327 | ||
328 | * func.c (bfd_load): Add special handling of a.out executables. | |
329 | ||
330 | Sat Jun 13 08:33:25 1998 Mark Alexander <marka@cygnus.com> | |
331 | ||
332 | * func.c (bfd_load): Print correct endianness. | |
333 | * interf.c (run_sim): Print debugging information if verbosity level | |
334 | is greater than 2. | |
335 | (sim_open): Repeated -v options now increment verbosity level. | |
336 | (sim_store_register): Handle little-endian case. | |
337 | (flush_window): Print debugging information if verbosity level | |
338 | is greater then 2. | |
339 | ||
340 | Tue Jun 2 15:20:35 1998 Mark Alexander <marka@cygnus.com> | |
341 | ||
342 | * interf.c (sim_open): Use revamped memory_read, which makes | |
343 | byte-swapping unnecessary. Add -sparclite-board option for | |
344 | emulating RAM found on typical SPARClite boards. Print | |
345 | error message for unrecognized option. | |
346 | * erc32.c: Change RAM address and size from constants to variables, | |
347 | to allow emulation of SPARClite board RAM. | |
348 | (fetch_bytes, store_bytes): New helper functions for revamped | |
349 | mememory_read and memory_write. | |
350 | (memory_read, memory_write): Rewrite to store bytes in target | |
351 | byte order instead of storing words in host byte order; this | |
352 | greatly simplifies support of little-endian programs. | |
353 | (get_mem_ptr): Remove unnecessary byte parameter. | |
354 | (sis_memory_write, sis_memory_read): Store words in target | |
355 | byte order instead of host byte order. | |
356 | (byte_swap_words): Remove, no longer needed. | |
357 | * sis.h ((byte_swap_words): Remove declaration, no longer needed. | |
358 | (memory_read): Add new sz parameter. | |
359 | * sis.c (run_sim): Use revamped memory_read, which makes | |
360 | byte-swapping unnecessary. | |
361 | * exec.c (dispatch_instruction): Use revamped memory_read, which | |
362 | makes byte-swapping and double-word fetching unnecessary. | |
363 | * func.c (sparclite_board): Declare new variable. | |
364 | (get_regi): Handle little-endian data. | |
365 | (bfd_load): Recognize little-endian SPARClite as having | |
366 | little-endian data. | |
367 | ||
368 | Fri May 22 14:23:16 1998 Mark Alexander <marka@cygnus.com> | |
369 | ||
370 | * erc32.c (port_init): Print messages only if sis_verbose is true. | |
371 | * func.c (bfd_load): Ditto. | |
372 | * interf.c (sim_open): Ditto. | |
373 | ||
374 | Thu May 14 23:10:48 1998 Mark Alexander <marka@cygnus.com> | |
375 | ||
376 | * sis.h (uint64, int64): Define. | |
377 | * exec.c (SDIV, SDIVCC, UDIV, UDIVCC): Define new opcodes. | |
378 | * (mul64): Simplify calculation of negative result. | |
379 | * (div64): New helper function for 64-bit division. | |
380 | * (dispatch_instruction): Add emulation of SDIV, SDIVCC, UDIV, | |
381 | and UDIVCC. | |
382 | ||
383 | Wed May 13 14:59:54 1998 Mark Alexander <marka@cygnus.com> | |
384 | ||
385 | * erc32.c (close_port): Don't close stdin; it kills GDB. | |
386 | (byte_swap_words): New function. | |
387 | * sis.h: (byte_swap_words): Declare. | |
388 | * interf.c (run_sim): Always fetch instructions as big-endian. | |
389 | * sis.c (run_sim): Ditto. | |
390 | ||
391 | Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> | |
392 | ||
393 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
394 | ||
395 | Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> | |
396 | ||
397 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
398 | * config.in: Ditto. | |
399 | ||
400 | Sun Apr 26 15:20:17 1998 Tom Tromey <tromey@cygnus.com> | |
401 | ||
402 | * acconfig.h: New file. | |
403 | * configure.in: Reverted change of Apr 24; use sinclude again. | |
404 | ||
405 | Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> | |
406 | ||
407 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
408 | * config.in: Ditto. | |
409 | ||
410 | Fri Apr 24 11:19:52 1998 Tom Tromey <tromey@cygnus.com> | |
411 | ||
412 | * configure.in: Don't call sinclude. | |
413 | ||
414 | Sat Apr 18 12:00:16 1998 Mark Alexander <marka@cygnus.com> | |
415 | ||
416 | * func.c (disp_fpu): Fix build problem on big-endian hosts. | |
417 | ||
418 | Wed Apr 8 19:33:34 1998 Mark Alexander <marka@cygnus.com> | |
419 | ||
420 | * erc32.c (sim_stop): Handle SIGINT gracefully. | |
421 | * interf.c (sim_open): Don't catch SIGINT; GDB will do that for us. | |
422 | ||
423 | Wed Apr 8 18:29:40 1998 Mark Alexander <marka@cygnus.com> | |
424 | ||
425 | * exec.c (dispatch_instruction): Change how carry out is calculated | |
426 | in DIVSCC. Add emulation of SMULCC, UMUL, and UMULCC. | |
427 | ||
428 | Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
429 | ||
430 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
431 | ||
432 | Wed Apr 1 21:19:18 1998 Mark Alexander <marka@cygnus.com> | |
433 | ||
434 | * end.c: Update to version 2.7.5, fix compiler warnings and bugs. | |
435 | * erc32.c: Ditto. | |
436 | * exec.c: Ditto. | |
437 | * float.c: Ditto. | |
438 | * func.c: Ditto. | |
439 | * help.c: Ditto. | |
440 | * interf.c: Ditto. | |
441 | * sis.c: Ditto. | |
442 | * sis.h: Ditto. | |
443 | ||
444 | Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
445 | ||
446 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
447 | ||
448 | Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
449 | ||
450 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
451 | ||
452 | Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
453 | ||
454 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
455 | ||
456 | Tue Feb 17 12:41:11 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
457 | ||
458 | * interf.c (sim_store_register, sim_fetch_register): Pass in | |
459 | length parameter. Return -1. | |
460 | ||
461 | Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
462 | ||
463 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
464 | ||
465 | Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> | |
466 | ||
467 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
468 | ||
469 | Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> | |
470 | ||
471 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
472 | ||
473 | Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
474 | ||
475 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
476 | * config.in: Ditto. | |
477 | ||
478 | Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> | |
479 | ||
480 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
481 | ||
482 | Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
483 | ||
484 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
485 | ||
486 | Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
487 | ||
488 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
489 | ||
490 | Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
491 | ||
492 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
493 | ||
494 | Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
495 | ||
496 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
497 | ||
498 | Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
499 | ||
500 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
501 | ||
502 | Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
503 | ||
504 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
505 | ||
506 | Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
507 | ||
508 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
509 | * config.in: Ditto. | |
510 | ||
511 | Tue Aug 26 10:38:20 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
512 | ||
513 | * float.c (__setfpucw): Compile on any i386 target. Not just NT. | |
514 | ||
515 | * interf.c (sim_kill): Delete. | |
516 | (sim_create_inferior): Add ABFD argument. Initialize PC from ABFD | |
517 | argument. | |
518 | (sim_load): Don't save start address. | |
519 | (start_address): Delete variable. | |
520 | ||
521 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
522 | ||
523 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
524 | * config.in: Ditto. | |
525 | ||
526 | Mon Aug 25 16:19:49 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
527 | ||
528 | * interf.c (sim_open): Add ABFD argument. Change ARGV to PARGV. | |
529 | ||
530 | Mon Jun 30 11:45:25 1997 Doug Evans <dje@canuck.cygnus.com> | |
531 | ||
532 | * Makefile.in (install-sis): Change $(srcdir)/sis to sis. | |
533 | ||
534 | Wed May 28 09:46:13 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
535 | ||
536 | * interf.c (sim_set_callbacks): Drop SD argument - not applicable. | |
537 | (sim_open): Add callback arg, save it. | |
538 | ||
539 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> | |
540 | ||
541 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
542 | ||
543 | Tue Apr 22 11:05:01 1997 Doug Evans <dje@canuck.cygnus.com> | |
544 | ||
545 | * interf.c (sim_open): Undo patch to add -E support. | |
546 | ||
547 | Thu Apr 17 03:03:56 1997 Doug Evans <dje@canuck.cygnus.com> | |
548 | ||
549 | * interf.c (sim_open): Ignore -E arg. | |
550 | (start_address): New static local. | |
551 | (sim_load): Return SIM_RC. New arg abfd. Set start_address from bfd. | |
552 | (sim_create_inferior): Return SIM_RC. Delete arg start_address. | |
553 | ||
554 | Tue Apr 15 15:16:11 1997 Ian Lance Taylor <ian@cygnus.com> | |
555 | ||
556 | * Makefile.in (install-sis): Depend upon installdirs. Use | |
557 | $(program_transform_name) directly, rather than using | |
558 | $(INSTALL_XFORM). | |
559 | ||
560 | Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
561 | ||
562 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
563 | * config.in: Ditto. | |
564 | ||
565 | Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com> | |
566 | ||
567 | * interf.c (sim_open): New arg `kind'. | |
568 | ||
569 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
570 | ||
571 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
572 | ||
573 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
574 | ||
575 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
576 | ||
577 | * configure: Re-generate. | |
578 | ||
579 | Thu Mar 13 12:46:04 1997 Doug Evans <dje@canuck.cygnus.com> | |
580 | ||
581 | * interf.c (sim_open): New SIM_DESC result. Argument is now in | |
582 | argv form. | |
583 | (other sim_*): New SIM_DESC argument. | |
584 | ||
585 | Tue Feb 4 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com> | |
586 | ||
587 | * Makefile.in (@COMMON_MAKEFILE_FRAG): Use | |
588 | COMMON_{PRE,POST}_CONFIG_FRAG instead. | |
589 | * configure.in: sinclude ../common/aclocal.m4. | |
590 | * configure: Regenerated. | |
591 | ||
592 | Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) | |
593 | ||
594 | * configure configure.in Makefile.in: Update to new configure | |
595 | scheme which is more compatible with WinGDB builds. | |
596 | * configure.in: Improve comment on how to run autoconf. | |
597 | * configure: Re-run autoconf to get new ../common/aclocal.m4. | |
598 | * Makefile.in: Use autoconf substitution to install common | |
599 | makefile fragment. | |
600 | ||
601 | Wed Dec 4 18:25:04 1996 Rob Savoye <rob@chinadoll.cygnus.com> | |
602 | ||
603 | * interf.c (run_sim): Stop the simulator and reset the stdio after | |
604 | breakpoints. | |
605 | ||
606 | Tue Dec 3 11:54:37 1996 Rob Savoye <rob@chinadoll.cygnus.com> | |
607 | ||
608 | * configure.in: Look for libtermcap.a. | |
609 | * Makefile.in: Only link in -ltermcap if it exists. | |
610 | * erc32.c: Update to version 2.6a. Fix uart handling. | |
611 | * exec.c: Update to version 2.6a. Add sparclite support. | |
612 | * float.c: Update to version 2.6a. Convert comments to | |
613 | preprocessor warnings. Add __setfpucw() for i385 hosts so floating | |
614 | point exceptions work on win32. | |
615 | * func.c: Update to version 2.6a. Fix uart handling, add support | |
616 | for user error traps. | |
617 | * help.c: Update to version 2.6a. Add help note on user error | |
618 | traps. | |
619 | * interf.c: Update to version 2.6a. Fix uart handling, and add | |
620 | sparclite support. | |
621 | * examples/gccx: Use sparclite cross compiler, not native gcc. | |
622 | * examples/srt0.S: Use "mov" rather than "wr" for manipulating | |
623 | the psr register. | |
624 | ||
625 | Mon Nov 25 08:28:10 1996 Fred Fish <fnf@cygnus.com> | |
626 | ||
627 | * Makefile.in (run.o): Remove this rule, it hides the one in | |
628 | ../common/Make-common.in that correctly references the source | |
629 | in the sibling ../common directory. | |
630 | ||
631 | Wed Nov 20 01:30:12 1996 Doug Evans <dje@canuck.cygnus.com> | |
632 | ||
633 | * Makefile.in: Delete stuff moved to ../common/Make-common.in. | |
634 | (SIM_{OBJS,EXTRA_LIBS,EXTRA_LIBDEPS,EXTRA_ALL,EXTRA_INSTALL}): Define. | |
635 | (SIM_{EXTRA_CLEAN,EXTRA_CFLAGS}): Define. | |
636 | * configure.in: Simplify using macros in ../common/aclocal.m4. | |
637 | Call AC_CHECK_HEADERS(stdlib.h). | |
638 | * configure: Regenerated. | |
639 | * config.in: New file. | |
640 | * func.c (sim_set_callbacks): Delete, moved to | |
641 | * interf.c (sim_set_callbacks): here. | |
642 | (sim_callback): New global. | |
643 | Rewrite all calls to printf_filtered to go through callback. | |
644 | (sim_size,sim_trace): New functions. | |
645 | (sim_{insert,remove}_breakpoint): #if 0 out. | |
646 | * sis.c: #include "config.h". #include <stdlib.h> if present. | |
647 | (main): Coerce fprintf arg to INIT_DISASSEMBLE_INFO to fprintf_ftype. | |
648 | * sis.h: #include "callback.h". | |
649 | * run.c: Deleted, using one in ../common now. | |
650 | ||
651 | Thu Oct 3 16:12:03 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
652 | ||
653 | * Makefile.in (clean): Move config.log to distclean. | |
654 | ||
655 | Wed Oct 2 16:57:57 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
656 | ||
657 | * Makefile.in (clean): Also remove config.log. | |
658 | ||
659 | Sat Sep 14 00:00:46 1996 Ian Lance Taylor <ian@cygnus.com> | |
660 | ||
661 | * Makefile.in (CC_FOR_BUILD): New variable. | |
662 | (AR, AR_FLAGS, BISON, MAKEINFO): Remove duplicate variables. | |
663 | (RANLIB, CC): Likewise. | |
664 | (end): Use $(CC_FOR_BUILD), not $(CC). | |
665 | * configure.in: Set CC_FOR_BUILD. | |
666 | * configure: Rebuild. | |
667 | ||
668 | Sun Sep 8 14:04:37 1996 Stu Grossman (grossman@critters.cygnus.com) | |
669 | ||
670 | * erc32.c (port_init): Disable this for __GO32__ (got no pty's | |
671 | there either...). | |
672 | ||
673 | Mon Aug 12 17:04:58 1996 Stu Grossman (grossman@critters.cygnus.com) | |
674 | ||
675 | * erc32.c: Don't include sys/ioctl.h or sys/file.h. They aren't | |
676 | necessary. | |
677 | * (port_init): Don't even *try* to open pty's under _WIN32. | |
678 | * Use SIM_ADDR, not caddr_t for declaring vars that hold addresses. | |
679 | * float.c: Get rid of #warning. Makes Microsoft C barf. | |
680 | * interf.c (sim_open): Cast fprintf to (fprintf_ftype) to fix | |
681 | compiler warning. | |
682 | * (sim_load sim_create_inferior sim_read): Use prototypes only in | |
683 | decls, not defs. | |
684 | * Get rid of enum sim_stop. It's defined in remote-sim.h. | |
685 | * (sim_stop_reason): Define SIGTRAP if _WIN32. | |
686 | * sis.h: Include ansidecl.h and remote-sim.h. | |
687 | ||
688 | Wed Jul 3 16:05:23 1996 Stu Grossman (grossman@critters.cygnus.com) | |
689 | ||
690 | * erc32.c (mec_reset mec_read mec_write memory_read memory_write), | |
691 | sis.h: Get rid of all uses of long long's. | |
692 | * (close_port read_uart write_uart uarta_tx): Don't seg fault | |
693 | when can't open pty's. | |
694 | * exec.c: Add two new instructions: smul, and divscc. | |
695 | * interf.c (flush_windows): New routine to flush the register | |
696 | windows out to the stack just before returning to GDB. Makes | |
697 | backtraces work much better. | |
698 | ||
699 | Wed Jun 26 12:19:11 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) | |
700 | ||
701 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, | |
702 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. | |
703 | (docdir, oldincludedir): Removed. | |
704 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. | |
705 | (AC_PROG_INSTALL): Added. | |
706 | * configure: Rebuilt. | |
707 | ||
708 | Mon Jun 24 14:19:07 1996 Ian Lance Taylor <ian@cygnus.com> | |
709 | ||
710 | * configure.in: Call AC_PROG_CC before running configure.host. | |
711 | * configure: Rebuild with autoconf 2.10. | |
712 | ||
713 | Tue Jun 4 10:37:12 1996 Tom Tromey <tromey@csk3.cygnus.com> | |
714 | ||
715 | * Makefile.in (install): Don't check to see if tooldir exists. | |
716 | Make $(tooldir) and $(tooldir)/bin. | |
717 | ||
718 | Mon Jun 3 12:33:38 1996 Ian Lance Taylor <ian@cygnus.com> | |
719 | ||
720 | * Makefile.in (end.h): Use explicit ./ when running end. | |
721 | ||
722 | Sun May 19 21:05:31 1996 Rob Savoye <rob@chinadoll.cygnus.com> | |
723 | ||
724 | * func.c(bfd_load): Don't try to print the filename if the pfbd is | |
725 | NULL. | |
726 | * interf.c(sim_load): Pass the whole string, not just the first | |
727 | byte. | |
728 | ||
729 | Version 2.1 26-02-96 | |
730 | -------------------- | |
731 | ||
732 | * Fixed bug in "go" command. | |
733 | ||
734 | version 2.0 05-02-96 | |
735 | -------------------- | |
736 | ||
737 | * Fixed bug in interrupt force register (erc32.c). | |
738 | ||
739 | * Change file load function to use bfd_openr. | |
740 | ||
741 | * SIS should now be endian independent. | |
742 | ||
743 | version 1.8 24-11-95 | |
744 | -------------------- | |
745 | ||
746 | * Fixed FPU timing - some sequences of FPU instructions did not calculate | |
747 | the resource dependencies right. | |
748 | ||
749 | * Corrected STDFQ when qne = 0 (again!). The ftt is set to sequence_error | |
750 | but no FPU trap is generated. | |
751 | ||
752 | version 1.7.1 31-10-95 | |
753 | -------------------- | |
754 | ||
755 | * Corrected STDFQ when qne = 0. Now, a trap is immidiately generated but | |
756 | the FPU stays in execute mode. | |
757 | ||
758 | * Corrected JMPL and RETT timing (these instructions takes two cycles). | |
759 | ||
760 | ||
761 | version 1.7 25-10-95 | |
762 | -------------------- | |
763 | ||
764 | * Interrupt during annuled instruction corrupted return address - fixed. | |
765 | ||
766 | ||
767 | version 1.6.2 25-10-95 | |
768 | -------------------- | |
769 | ||
770 | * Added -DFAST_UART to Makefile | |
771 | ||
772 | ||
773 | version 1.6.1 24-10-95 | |
774 | -------------------- | |
775 | ||
776 | * Fixed bug in STDFQ which caused bus error | |
777 | ||
778 | ||
779 | version 1.6 02-10-95 | |
780 | -------------------- | |
781 | ||
782 | * Modified srt0.s to include code that initiates registers in IU and FPU | |
783 | and initializes the data segment. The simulator 'load' command does not | |
784 | longer initialize the data segment! | |
785 | ||
786 | * Corrected MEC timer operation; scalers now divide the frequency by | |
787 | (scaler_value + 1). | |
788 | ||
789 | * MEC breakpoints are not checked during store operation | |
790 | ||
791 | ||
792 | version 1.5 14-09-95 | |
793 | -------------------- | |
794 | ||
795 | * Fixed some bugs in the cycle counting for IU & FPU instructions. | |
796 | ||
797 | * Fixed bug that allowed an annuled instruction to cause memory exception. | |
798 | ||
799 | * The *ws parameter in mem.c should now contain the number of waitstates | |
800 | required by the memory access (was total number of cycles). | |
801 | ||
802 | * The supplied srt0.s now clears the BSS (thanks Joel). | |
803 | ||
804 | version 1.4 22-08-95 | |
805 | -------------------- | |
806 | ||
807 | * Added a '-g' switch to enable/disable the GNU readline(), which cause | |
808 | some problems on solaris 2.x machines. | |
809 | ||
810 | * Enabled MEC watchpoint and breakpoint function to mem.c. Performance | |
811 | may suffer a bit ... | |
812 | ||
813 | NOTE: The UARTs are now connected to /dev/ttypc and /dev/ttypd. | |
814 | ||
815 | version 1.3 26-07-95 | |
816 | -------------------- | |
817 | ||
818 | * Fixed bug in mulscc instruction (how could that ever have worked?) | |
819 | ||
820 | * Fixed bug in UART B (flushed characters on UART A), thanks Paul. | |
821 | ||
822 | version 1.2 13-07-95 | |
823 | -------------------- | |
824 | ||
825 | * Fixed bug in interrupt handling (wrong interrupt selected when more that | |
826 | one interrupt pending) | |
827 | ||
828 | * Fixed updating of condition codes during logical instructions (carry and | |
829 | overflow were not reset) | |
830 | ||
831 | * Fixed bug in WRTBR (tt field was wrongly over-written) | |
832 | ||
833 | version 1.1 07-07-95 | |
834 | -------------------- | |
835 | ||
836 | * Fixed several bugs in the interrupt handler and callback routines. | |
837 | (reported by Paul Warren, Alsys) |