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