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