Commit | Line | Data |
---|---|---|
708f6147 JW |
1 | Fri Nov 17 12:48:55 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
2 | ||
3 | * gencode.c (tab): Add explicit NaN support for ftrc instruction. | |
4 | ||
5 | Wed Nov 15 11:25:27 1995 Stu Grossman (grossman@cygnus.com) | |
6 | ||
7 | * interp.c: Make target_byte_order be extern to prevent SGI cc from | |
8 | issuing warnings about the use of common symbols. | |
9 | ||
9999417e SG |
10 | Tue Nov 14 15:19:43 1995 Stu Grossman (grossman@cygnus.com) |
11 | ||
fe2f8313 SG |
12 | * gencode.c: jsr, bsr and bsrf actually save pc+4 in pr, and rts |
13 | actually uses pr+0. | |
9999417e | 14 | |
99e6fd41 JW |
15 | Sat Oct 21 13:01:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
16 | ||
9999417e SG |
17 | * sh/interp.c (sim_stop_reason): Catch SIGQUIT and indicate |
18 | program exited. | |
19 | (sim_get_quit_code): Delete. | |
20 | ||
99e6fd41 JW |
21 | * gencode.c (gensim): Indicate SIGILL instead of calling abort for |
22 | default case. | |
23 | ||
24 | start-sanitize-sh3e | |
25 | Mon Oct 16 18:24:03 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
26 | ||
27 | * interp.c (saved_start_type): Move FP registers to immediately | |
28 | after SR. | |
29 | ||
30 | end-sanitize-sh3e | |
31 | Tue Oct 10 11:12:15 1995 Fred Fish <fnf@cygnus.com> | |
32 | ||
33 | * Makefile.in (BISON): Remove macro. | |
34 | ||
437fb926 JW |
35 | Fri Oct 6 12:08:18 1995 Jim Wilson <wilson@chestnut.cygnus.com> |
36 | ||
37 | * interp.c (trap, case SYS_utime): Cast second arg of utime to | |
38 | void * to avoid compiler error. | |
39 | ||
0e1815de JW |
40 | * interp.c (callback): Remove last change. It is initialized by |
41 | a sim_set_callbacks call. | |
42 | ||
28920b9d SC |
43 | Thu Oct 5 14:13:29 1995 steve chamberlain <sac@slash.cygnus.com> |
44 | ||
45 | * interp.c (callback): Initialize to default callback. | |
46 | ||
47 | Thu Sep 28 15:26:59 1995 steve chamberlain <sac@slash.cygnus.com> | |
48 | ||
49 | * run.c: Moved to ../common. | |
50 | * interp.c (trap): Use gdb's callback interface. | |
51 | * Makefile.in: Updated. | |
52 | ||
602677ad ILT |
53 | Wed Sep 20 13:35:13 1995 Ian Lance Taylor <ian@cygnus.com> |
54 | ||
55 | * Makefile.in (maintainer-clean): New synonym for realclean. | |
56 | ||
5897a29e SC |
57 | Wed Sep 20 09:51:50 1995 steve chamberlain <sac@slash.cygnus.com> |
58 | ||
59 | * run.c (sim_callback_write_stdout): New. | |
60 | * interp.c (trap): Call sim_callback_write_stdout when needed. | |
61 | ||
e9aea0b3 SC |
62 | Mon Sep 18 18:42:27 1995 steve chamberlain <sac@slash.cygnus.com> |
63 | ||
64 | * interp.c (trap): Remove useless code. | |
65 | ||
66 | Fri Sep 15 19:30:05 1995 steve chamberlain <sac@slash.cygnus.com> | |
67 | ||
68 | * syscall.h: Copy from newlib. | |
69 | ||
95295b41 SG |
70 | start-sanitize-sh3e |
71 | Thu Sep 14 19:32:59 1995 Stu Grossman (grossman@cygnus.com) | |
72 | ||
73 | * gencode.c: Back up PC by 2 for breakpoints. | |
74 | * interp.c: Move fp regs beyond pc/pr/etc to avoid confusing GDB, | |
75 | which expect pc to immediatly follow regs[]. | |
76 | ||
77 | end-sanitize-sh3e | |
21852576 ILT |
78 | Fri Sep 8 14:18:13 1995 Ian Lance Taylor <ian@cygnus.com> |
79 | ||
80 | * configure.in: Define CC_FOR_BUILD. Don't call AC_PROG_INSTALL. | |
81 | * configure: Rebuild. | |
82 | * Makefile.in (INSTALL): Revert to using install.sh. | |
83 | (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL). | |
84 | (INSTALL_XFORM, INSTALL_XFORM1): Restore. | |
85 | (CC_FOR_BUILD): Restore. | |
86 | (gencode): Build using $(CC_FOR_BUILD). | |
87 | (install): Don't install in $(tooldir). | |
88 | ||
c632873c C |
89 | Thu Sep 7 15:02:31 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
90 | ||
91 | (Try to) Update to new bfd autoconf scheme. | |
92 | * run.c: Don't include sysdep.h. | |
93 | * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value. | |
94 | (CC, CFLAGS, AR, RANLIB): Likewise. | |
95 | (HDEFINES, TDEFINES): Define. | |
96 | (CC_FOR_BUILD): Delete. | |
97 | (host_makefile_frag): Delete. | |
98 | (Makefile): Don't depend on frags. | |
99 | * configure.in (sysdep.h): Don't create symlink. | |
100 | (host_makefile_frag, frags): Deleted. | |
101 | (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values. | |
102 | * configure: Regenerated. | |
103 | ||
104 | start-sanitize-sh3e | |
105 | Thu Aug 31 12:39:07 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
106 | ||
107 | * interp.c: Include <math.h>. | |
108 | ||
109 | end-sanitize-sh3e | |
2ca7c3c4 JL |
110 | Wed Aug 30 22:05:17 1995 Jeff Law (law@snake.cs.utah.edu) |
111 | ||
1fc210a7 | 112 | * Makefile.in (run): Link in math library too. |
2ca7c3c4 | 113 | * gencode.c (gensim): abort if an unknown opcode is encountered. |
c1bce9f6 JL |
114 | start-sanitize-sh3e |
115 | * interp.c (FPSCR, FPUL): Define. | |
116 | (struct save_state): Add fields for floating point registers, | |
117 | FPSCR and FPUL. | |
118 | (sim_resume): Add 'F' for accessing floating point registers | |
119 | in the save state structure. | |
120 | * gencode.c: Add sh3e opcodes. | |
121 | (gensym): Define a buffer for int<->fp conversions. | |
122 | end-sanitize-sh3e | |
2ca7c3c4 JL |
123 | |
124 | Tue Aug 22 14:16:46 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
125 | ||
126 | * interp.c (trap): Use trap vector 34 for host system interface. | |
127 | * gencode.c: Add 34 to conditional which determines which traps | |
128 | will be handled by simulator. | |
129 | ||
130 | Fri Aug 11 17:59:15 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
131 | ||
132 | * run.c: Include <signal.h>. Define SIGQUIT if not defined. | |
133 | (main): New variables reason and sigrc. After simulator exits, | |
134 | check to see if it exited because of a signal, and if so, then | |
135 | use the signal number as the return value. | |
136 | ||
137 | Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com> | |
138 | ||
139 | * Update all FSF addresses except those in COPYING* files. | |
140 | ||
141 | Tue Jul 18 23:33:10 1995 Fred Fish <fnf@fishbowl> | |
142 | ||
143 | * interp.c (trap): Only use SYS_execv if defined. Might be | |
144 | implemented as execve(arg1,arg2,0), as with Unixware 2.0. | |
145 | (sim_resume): In sbit initializer, cast shifted arg to unsigned | |
146 | to avoid signed integer overflow. | |
147 | ||
1ffd292b C |
148 | Wed Jul 5 14:32:54 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
149 | ||
2ca7c3c4 JL |
150 | * Makefile.in (clean): Remove run, libsim.a. |
151 | (distclean, mostlyclean, realclean): Remove Makefile and | |
152 | autoconf files. | |
4f3547f1 | 153 | |
ee0eaaef C |
154 | * sh.mt: Removed. |
155 | ||
1ffd292b C |
156 | * Makefile.in, configure.in: converted to autoconf. |
157 | * configure: New file, generated with autconf 2.4. | |
158 | ||
8e968e86 SS |
159 | Fri Jun 30 16:51:38 1995 Stan Shebs <shebs@andros.cygnus.com> |
160 | ||
161 | * interp.c (sim_open): If argument supplied, interpret as | |
162 | desired memory size. | |
163 | (parse_and_set_memory_size): New function. | |
164 | (sim_do_command): New function. | |
165 | ||
7427b968 FF |
166 | Thu Jun 29 10:02:28 1995 Fred Fish <fnf@deneb.cygnus.com> |
167 | ||
8e968e86 | 168 | * interp.c (SYS_wait): Define as SYS_wait4 if available and |
7427b968 FF |
169 | SYS_wait is not already defined (SunOS 4.1.3 for example). |
170 | (SYS_utime): Define as SYS_utimes if available and | |
171 | SYS_utime is not already defined. | |
172 | ||
32a9989d SC |
173 | Thu Jun 22 17:25:57 1995 Steve Chamberlain <sac@slash.cygnus.com> |
174 | ||
175 | * interp.c: Don't include sys/times.h or sys/param.h | |
176 | ||
edf6a843 SC |
177 | Wed Jun 21 15:03:49 1995 Steve Chamberlain <sac@slash.cygnus.com> |
178 | ||
8e968e86 | 179 | * interp.c (SIGBUS, SIGTERM): Define if not. |
edf6a843 SC |
180 | (sim_memory_size): default to 2^19 on PCs. |
181 | (sim_resume): Poll for quits on win32. | |
182 | ||
183 | Wed May 24 16:22:48 1995 Jim Wilson <wilson@chestnut.cygnus.com> | |
184 | ||
185 | * gencode.c (op_tab): Add SH3 support. | |
186 | ||
a43b22b5 SC |
187 | Wed May 24 14:07:11 1995 Steve Chamberlain <sac@slash.cygnus.com> |
188 | ||
189 | * gencode.c (tab): Add bsrf and braf. | |
190 | ||
191 | Mon Apr 24 15:09:49 1995 Jason Molenda (crash@cygnus.com) | |
192 | ||
193 | * configure.in: use ../../bfd/hosts/std-host.h, not | |
194 | ../bfd/hosts/std-host.h (which doesn't exist). | |
195 | ||
196 | Mon Mar 27 10:32:34 1995 J.T. Conklin <jtc@rtl.cygnus.com> | |
197 | ||
198 | * run.c: parse arguments with getopt(). | |
199 | ||
200 | Sun Feb 26 15:27:24 1995 Steve Chamberlain <sac@cygnus.com> | |
201 | ||
202 | * configure.in: Use ../../bfd/hosts/std-host.h if specific | |
203 | host unavailable. | |
204 | ||
205 | Mon Jan 23 16:10:58 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
206 | ||
207 | * interp.c (macw): Sign extend MACH at bit 10 for non-saturating case. | |
208 | ||
0fb39e84 | 209 | Sun Jan 22 13:55:36 1995 Torbjorn Granlund <tege@rtl.cygnus.com> |
acae2683 | 210 | |
0fb39e84 TG |
211 | * gencode.c (op_tab): Make MAC.W call macw, not abort. |
212 | * interp.c (macw): New function. | |
213 | (S): New #define. | |
214 | ||
215 | Sat Jan 21 15:52:30 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
216 | ||
217 | * gencode.c (op_tab): New code for ADDV and SUBV. | |
218 | Make MAC.L abort sicne it is not implemented. | |
219 | ||
220 | * interp.c (dmul): Handle the signed case by adjusting after unsigned multiply. | |
221 | Get rid of __GNUC__ conditional. | |
222 | ||
223 | aThu Jan 19 05:50:50 1995 Torbjorn Granlund <tege@rtl.cygnus.com> | |
224 | ||
225 | * gencode.c (op_tab): Also replace NEGC, and try again with SUBC. | |
226 | Change ADDC for symmetry. | |
227 | ||
228 | * gencode.c (op_tab): Replace code for ADDC and SUBC. | |
acae2683 | 229 | |
a42b1d05 SG |
230 | Mon Jan 9 15:43:53 1995 Stu Grossman (grossman@cygnus.com) |
231 | ||
232 | * interp.c: Remove def of INLINE. This comes from bfd.h. Also, | |
233 | declare IOMEM before using it. | |
234 | ||
4d0be1f5 SC |
235 | Wed Dec 28 21:25:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
236 | ||
237 | * interp.c (BUSERROR): New macro. | |
238 | ([r|w][bwl]at[little|big]) New functions. | |
239 | (sim_resume): If GO32 check for interrupt every now | |
240 | and again. Decrement PC if SIGBUS seen. | |
241 | * run.c (main): Return result of simulated _exit. | |
242 | ||
243 | Mon Dec 5 21:59:51 1994 Doug Evans <dje@canuck.cygnus.com> | |
244 | ||
245 | * Makefile.in (gencode): Allow build in different directory. | |
246 | ||
247 | Wed Nov 30 17:47:13 1994 Jim Wilson <wilson@chestnut.cygnus.com> | |
248 | ||
249 | * Makefile.in (gencode): Change $< to gencode.c for portability. | |
250 | ||
d2fd61a8 SC |
251 | Wed Nov 23 21:31:55 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
252 | ||
253 | * interp.c ([wr][bwl]at): New functions. | |
254 | (trap): Cope with both byte modes. | |
255 | ||
256 | Thu Sep 8 17:35:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
257 | ||
258 | * gencode.c (tab): Simulate T bit after a negc insn right. | |
259 | * interp.c (RSBAT): Sign extend the arg. | |
260 | (ACE_FAST): New macro. | |
261 | (sim_resume): Remove obsolete test of sim_timeout. | |
262 | ||
263 | Fri Aug 5 14:12:31 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
264 | ||
265 | * interp.c (IOMEM): New function, simulates very basic I/O area of | |
266 | the SH. | |
267 | (WBAT, RBAT) : Call I/O functions. | |
268 | * gencode.c (tab): Special case trapa #3. | |
269 | ||
270 | Mon Jun 27 18:04:54 1994 Steve Chamberlain (sac@cirdan.cygnus.com) | |
271 | ||
272 | * run.c (main): Specify the file type again. | |
273 | ||
274 | Thu May 26 19:04:37 1994 Steve Chamberlain (sac@thepub.cygnus.com) | |
275 | ||
276 | * interp.c (trap): Fix irix incompatibility. | |
277 | * run.c (main): open without specifying file type. | |
278 | ||
fe031f82 DE |
279 | Wed May 18 14:18:53 1994 Doug Evans (dje@canuck.cygnus.com) |
280 | ||
281 | * interp.c (sim_*): Make result void where there isn't one. | |
282 | (sim_set_pc): Delete. | |
283 | (sim_info): Delete printf_fn arg, all callers changed. | |
284 | Call printf_filtered instead. | |
285 | (sim_close): New function. | |
286 | (sim_load): New function. | |
287 | (sim_create_inferior): Renamed from sim_set_args, all callers changed. | |
288 | * run.c: #include <varargs.h>, "remote-sim.h". | |
289 | (printf_filtered): New function. | |
290 | ||
291 | Wed Apr 27 12:03:48 1994 Steve Chamberlain (sac@cygnus.com) | |
292 | ||
293 | * gencode.c (table): Get direction of some opcodes right. | |
294 | (trapa, rte): Implement fully. | |
295 | * interp.c (trap): Make stat call more portable. | |
296 | ||
297 | Fri Feb 11 21:59:38 1994 Steve Chamberlain (sac@sphagnum.cygnus.com) | |
298 | ||
299 | * gencode.c (main, gendefines): New -d option prints table of defines. | |
300 | * interp.c (trap): Add a load of system calls. | |
301 | (sim_memory_size): Now default to 8Mbyte. | |
302 | (PARANOID): Keep vector of registers with undefined contents. | |
303 | ||
304 | Mon Nov 15 14:37:18 1993 Steve Chamberlain (sac@jonny.cygnus.com) | |
305 | ||
306 | * gencode.c: mova uses aligned addresses | |
307 | * interp.c (trap): Return results in r0. | |
308 | ||
309 | Tue Oct 26 10:38:55 1993 Doug Evans (dje@canuck.cygnus.com) | |
310 | ||
311 | * Makefile.in (CSEARCH): Add -I$(srcdir)/../../gdb | |
312 | * interp.c: #include "remote-sim.h". | |
313 | (sim_resume): int result, new arg `siggnal'. | |
314 | (sim_write): Use SIM_ADDR for type of arg `addr'. | |
315 | (sim_read): Use SIM_ADDR for type of arg `addr'. | |
316 | Use unsigned char * for `buffer'. | |
317 | (sim_store_register): int result. | |
318 | (sim_fetch_register): Ditto. | |
319 | (sim_stop_reason): Renamed from sim_stop_signal. New arg `reason'. | |
320 | (sim_set_pc): int result, use SIM_ADDR for type of arg `x'. | |
321 | (sim_info): int result, new args `verbose', `printf_fn'. | |
322 | (sim_kill): int result. | |
323 | (sim_open): int result, new arg `name'. | |
324 | * run.c: #include <stdio.h> | |
325 | (main): Update call to sim_info. | |
326 | ||
631f6b24 DE |
327 | Sat Oct 23 15:09:29 1993 Doug Evans (dje@canuck.cygnus.com) |
328 | ||
329 | * interp.c (sim_stop_signal): Result is now enum sim_stop. | |
330 | ||
331 | Fri Oct 8 10:47:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
332 | ||
333 | * gencode.c (table): Becomes unsigned. | |
334 | * interp.c (trap): Get right breakpoint SIGnum. (sim_write, | |
335 | sim_read): Return number of bytes copied. (sim_store_register): | |
336 | Value passed by reference. (sim_kill, sim_open, sim_set_args): New functions. | |
337 | ||
338 | Tue Sep 7 16:24:13 1993 Stan Shebs (shebs@rtl.cygnus.com) | |
339 | ||
340 | * interp.c (sim_info): Fix small typo in printf string. | |
341 | ||
342 | Thu Aug 5 11:37:48 1993 Stan Shebs (shebs@rtl.cygnus.com) | |
343 | ||
344 | * interp.c (sim_resume): Set memory after pointers inited. | |
345 | ||
346 | Mon Aug 2 14:13:22 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
347 | ||
348 | * interp.c (get_now): Use time system call. | |
349 | * Makefile.in: install correctly. | |
350 | ||
351 | Tue Jul 6 10:30:46 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
352 | ||
353 | * run.c (main), interp.c (sim_set_timeout): Remove timeout | |
354 | functionality. | |
355 | ||
356 | Thu Jun 24 13:29:57 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) | |
357 | ||
358 | * Makefile.in: don't run indent everytime; also add a space in the | |
359 | includes | |
360 | ||
90fe361f SC |
361 | Thu Jun 17 18:30:42 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
362 | ||
363 | * gencode.c: Fix some opcodes. | |
364 | * interp.c: Support for profiling and portability fixes. | |
365 | * run.c (main): Get profiling args. | |
366 | ||
367 | Wed May 5 13:17:22 1993 Steve Chamberlain (sac@cygnus.com) | |
368 | ||
369 | * gencode.c (tab): Lint for sgi compiler | |
370 | * interp.c: Lint for sgi compiler. | |
371 | ||
372 | Mon May 3 15:25:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
373 | ||
374 | * run.c (main): Support for resizing simulated RAM. | |
375 | * Makefile.in: Support for broken makes. | |
376 | * interp.c, gencode.c: Lint. | |
377 | ||
594266fc SC |
378 | Mon Apr 26 18:01:10 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
379 | ||
380 | * created | |
381 |