Commit | Line | Data |
---|---|---|
a35e91c3 AC |
1 | Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com> |
2 | ||
3 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
4 | ||
5 | Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com> | |
6 | ||
7 | * configure: Re-generate. | |
8 | ||
601fb8ae MM |
9 | Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com> |
10 | ||
11 | * configure: Regenerate to track ../common/aclocal.m4 changes. | |
12 | ||
13 | * simops.c (OP_5F00): Remove old traps 1-3. Make trap 15 the same | |
eb312eff MM |
14 | as trap 0, which will be deprecated. Only set errno, if an error |
15 | in fact was returned. | |
601fb8ae | 16 | |
395adcff DE |
17 | Thu Mar 13 12:41:20 1997 Doug Evans <dje@canuck.cygnus.com> |
18 | ||
19 | * interp.c: Delete redundant prototypes of sim_foo fns. | |
20 | (sim_open): New SIM_DESC result. Argument is now in argv form. | |
21 | (other sim_*): New SIM_DESC argument. | |
22 | ||
fd435e9f MM |
23 | Thu Mar 13 10:29:04 1997 Michael Meissner <meissner@cygnus.com> |
24 | ||
25 | * simops.c (trace_{input,output}_func): Call flush_stdout from the | |
26 | callback functions. | |
27 | (OP_5F00): Ditto. | |
f4b022d3 MM |
28 | (OP_6{4,6,C,A}01): Test for post decrement on the stack pointer. |
29 | (OP_{1200,1000000,201,5FE0,1003,17001002}): Fix problems in | |
30 | setting the carry bit after an add or a subtract. | |
fd435e9f MM |
31 | |
32 | Wed Feb 12 16:04:15 1997 Michael Meissner <meissner@cygnus.com> | |
33 | ||
34 | * simops.c (OP_{1403,15002A02,3{0,4}0{0,1}}): Only use the bottom | |
35 | 40 bits of accumulators. Sign/zero extend as appropriate. | |
36 | ||
19c5af72 DE |
37 | Tue Feb 4 13:33:30 1997 Doug Evans <dje@canuck.cygnus.com> |
38 | ||
39 | * Makefile.in (@COMMON_MAKEFILE_FRAG): Use | |
40 | COMMON_{PRE,POST}_CONFIG_FRAG instead. | |
41 | * configure.in: sinclude ../common/aclocal.m4. | |
42 | * configure: Regenerated. | |
43 | ||
295dbbe4 SG |
44 | Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com) |
45 | ||
46 | * configure configure.in Makefile.in: Update to new configure | |
47 | scheme which is more compatible with WinGDB builds. | |
48 | * configure.in: Improve comment on how to run autoconf. | |
49 | * configure: Re-run autoconf to get new ../common/aclocal.m4. | |
50 | * Makefile.in: Use autoconf substitution to install common | |
51 | makefile fragment. | |
52 | ||
53 | Fri Dec 27 22:54:05 1996 Angela Marie Thomas (angela@cygnus.com) | |
54 | ||
55 | * gencode.c: patch to not #include "d10v_sim.h" which | |
56 | unecessarily includes bfd.h and causes wingdb configure | |
57 | to fail. | |
58 | ||
dbdae3de MH |
59 | Mon Dec 16 13:39:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
60 | ||
61 | * interp.c (xfer_mem): Change unified memory to 0x0. | |
62 | ||
63 | Thu Nov 28 20:42:56 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
64 | ||
65 | * simops.c (OP_3E01): Fix tracing information. | |
66 | (OP_300{0,1}): Do not propigate sign. | |
67 | ||
72eeb006 DE |
68 | Mon Nov 25 19:47:40 1996 Doug Evans <dje@canuck.cygnus.com> |
69 | ||
70 | * config.in (WORDS_BIGENDIAN): Add. | |
71 | * configure: Regenerated. | |
72 | * d10v_sim.h: #include "config.h" | |
73 | ||
74 | Sat Nov 23 09:34:50 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
75 | ||
76 | * gencode.c (write_opcodes): Eliminate warnings when generated | |
77 | table.c is compiled. | |
78 | ||
24cbf0a4 MM |
79 | Wed Nov 20 19:41:40 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
80 | ||
81 | * interp.c (sim_open): Cast result of calloc, and make sure NULL | |
82 | was not returned. | |
83 | (dmem_addr): If address is illegal or in I/O space, signal a bus | |
84 | error. | |
85 | (pc_addr): Signal bus error, not illegal instruction for bogus | |
86 | pc. | |
87 | ||
cee402dd DE |
88 | Wed Nov 20 01:23:03 1996 Doug Evans <dje@canuck.cygnus.com> |
89 | ||
90 | * Makefile.in: Delete all stuff moved to ../common/Make-common.in. | |
91 | (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define. | |
92 | * configure.in: Simplify using macros in ../common/aclocal.m4. | |
93 | Call AC_CHECK_HEADERS(unistd.h). | |
94 | * configure: Regenerated. | |
95 | * config.in: New file. | |
96 | * interp.c: #include "callback.h". | |
97 | * simops.c: #include "config.h". #include <unistd.h> if present. | |
98 | ||
99 | Fri Nov 8 16:19:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
100 | ||
101 | * d10v-sim.h (simops): Add flag is_long. | |
102 | (State): Add pc_changed. Instructions which update the PC should | |
103 | use the JMP macro which sets this. | |
104 | (JMP): New macro. Sets the PC and the pc_changed flag. | |
105 | ||
106 | * gencode.c (write_opcodes): Add is_long field. | |
107 | ||
108 | * interp.c (lookup_hash): If we blindly apply a short opcode's mask | |
109 | to a long opcode we could get a false match. Check the opcode size. | |
110 | (hash): Add a size field to the hash table. | |
111 | (sim_open): Initialize size field in hash table. | |
112 | (sim_resume): Change to logic for setting the PC. Used to increment the | |
113 | PC if it had not been changed. This didn't allow single-instruction loops. | |
114 | Now checks the flag State.pc_changed. Also now stops when ^C is received. | |
115 | (dmem_addr): Fix translation of data segments to unified memory. | |
116 | (sim_ctrl_c): New function. When ^C is received, set stop_simulator flag. | |
117 | ||
118 | * simops.c: Changed all branch and jump instructions to use new JMP macro. | |
119 | (OP_20000000): Corrected trace information to show this is a ldi.l, not | |
120 | a ldi.s instruction. | |
121 | ||
5c839c67 MH |
122 | Thu Oct 31 19:13:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
123 | ||
124 | * interp.c (sim_fetch_register, sim_store_register): Fix bug where | |
125 | updating the accumulators was overwriting other parts of the global | |
126 | State variable. | |
127 | ||
b30cdd35 MM |
128 | Wed Oct 30 17:35:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
129 | ||
130 | * interp.c (bfd.h) Don't include it here any more. | |
131 | (text{,_start,_end}): Move here from simops.c and make extern. | |
132 | (decode_pc): New function to return the PC as an address that the | |
133 | debugger can use. | |
134 | (dmem_addr): Print decoded PC in error message. | |
135 | (pc_addr): Ditto. | |
136 | ||
137 | * simops.c (bfd.h) Don't include it here any more. | |
138 | (text{,_start,_end}): Move to simops.c. | |
139 | (trace_input_func): Move decoding of PC, and looking up .text | |
140 | start to decode_pc. | |
141 | ||
142 | * d10v_sim.h (bfd.h): Include it here. | |
143 | (text{,_start,_end}): Add external declarations. | |
144 | (exec_bfd): Ditto. | |
145 | (decode_pc): Ditto. | |
146 | ||
c422ecc7 MH |
147 | Tue Oct 29 12:13:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
148 | ||
149 | * interp.c (sim_size): Now allocates unified memory for imap segments | |
150 | 0,1,2, and 127. Initializes imap0 and imap1 to 0x1000. Initializes dmap to 0. | |
151 | (sim_write): Just call xfer_mem(). | |
152 | (sim_read): Just call xfer_mem(). | |
153 | (xfer_mem): New function. Does appropriate memory mapping and copies bytes. | |
154 | (dmem_addr): New function. Reads dmap register and translates data | |
155 | addresses to local addresses. | |
156 | (pc_addr): New function. Reads imap register and computes local address | |
157 | corresponding to contents of the PC. | |
158 | (sim_resume): Change to use pc_addr(). | |
159 | (sim_create_inferior): Change reinitialization code. Also reinitializes | |
160 | imap[01] and dmap. | |
161 | (sim_fetch_register): Add fake registers 32,33,34 for imap0, imap1, and dmap. | |
162 | (sim_store_register): Add fake registers 32,33,34 for imap0, imap1, and dmap. | |
163 | ||
164 | * simops.c (MEMPTR): Redefine to use dmem_addr(). | |
165 | (OP_5F00): Replace references to STate.imem with dmem_addr(). | |
166 | ||
167 | * d10v-sim.h (State): Remove mem_min and mem_max. Add umem[128]. | |
168 | (RB,SW,RW,SLW,RLW): Redefine to use dmem_addr(). | |
169 | (IMAP0,IMAP1,DMAP,SET_IMAP,SET_IMAP1,SET_DMAP): Define. | |
170 | ||
171 | Tue Oct 22 15:22:33 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
172 | ||
173 | * d10v_sim.h (_ins_type): Reorganize, so that we can provide | |
174 | better statistics, like not counting NOPS as parallel | |
175 | instructions, and printing total cycles. | |
176 | (ins_type_counters): Make unsigned long. | |
177 | (left_nops,right_nops): Fold into ins_type_counters. | |
178 | ||
179 | * simops.c (trace_input_func): Print new instruction types. | |
180 | Handle OP_R2R3 as input types. | |
181 | (OP_{38000000,7000}): Correctly sign extend bytes. | |
182 | (OP_5E00): Don't count NOPs as parallel instructions. | |
183 | (OP_460B): Remove unused variable. | |
184 | (OP_5F00): Ditto. | |
185 | ||
186 | * interp.c (ins_type_counters): Make unsigned long. | |
187 | (left_nops,right_nops): Delete. | |
188 | (most functions): Add prototypes. | |
189 | (INLINE): If GCC and optimize define as __inline__. | |
190 | ({,lookup_}hash,get_operands): Declare as INLINE. | |
191 | (do_parallel): Count conditional operations. | |
192 | (add_commas): New function, to add commas every 3 digits. | |
193 | (sim_size): Call add_commas to print numbers. | |
194 | (sim_{open,resume}): Delete unused variables. | |
195 | (sim_info): Provide better statistics. | |
196 | (sim_read): Add int return type. | |
197 | ||
eca43eb1 MH |
198 | Mon Oct 21 16:16:26 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
199 | ||
200 | * interp.c (sim_resume): Change the way single-stepping and exceptions | |
201 | are handled so single-stepping works again. | |
202 | ||
55116079 MM |
203 | Thu Oct 17 12:24:16 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
204 | ||
205 | * endian.c: Optimize simulated loads/stores on x86, AIX, and big | |
206 | endian hosts. | |
207 | ||
208 | * configure.in (--enable-sim-bswap): New switch to enable using | |
209 | the BSWAP instruction on x86's. | |
210 | * configure: Regenerate. | |
211 | ||
212 | * Makefile.in ({SWAP,CONFIG}_CFLAGS): Add --enable-sim-bswap | |
213 | support. | |
214 | ||
11ec4de6 MM |
215 | Wed Oct 16 13:50:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
216 | ||
5c255669 MM |
217 | * endian.c: New file. Move endian functions here from interp.c. |
218 | Optimize code, and make it work as either inline functions or as a | |
219 | separate file. | |
220 | ||
221 | * interp.c: Move endian functions from here to endian.c. | |
222 | ||
223 | * Makefile.in (INCLUDE): Add endian.c. | |
224 | (run,libsim.a): Add dependency on endian.o. | |
225 | (endian.o): Add dependency. | |
226 | ||
227 | * d10v_sim.h (read/write support): Always go through the machine | |
228 | independent endian functions. If compiling with GCC and | |
229 | optimizing, include endian.c so the endian functions are inlined. | |
230 | ||
11ec4de6 MM |
231 | * simops.c (OP_5F00): Correct tracing of accumulators. |
232 | ||
57bc1a72 MM |
233 | Tue Oct 15 10:57:50 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
234 | ||
235 | * simops.c (OP_5F00): Add support for getpid, kill system calls. | |
236 | ||
237 | * interp.c (do_{2_short,parallel}): If an exception is raised, | |
238 | don't execute the second instruction. | |
239 | ||
8918b3a7 MM |
240 | Sat Oct 12 22:17:43 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
241 | ||
242 | * simops.c (OP_{31000000,6601,6201,6200}): Store address in a | |
243 | temporary in case the register is overriden when loading. | |
244 | (OP_6200): Output type is OP_DREG for tracing. | |
245 | ||
246 | Fri Oct 4 23:46:18 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
247 | ||
248 | * d10v_sim.h (struct _state): Add mem_{min,max} fields. | |
249 | ||
250 | * interp.c (sim_size): Initialize mem_{min,max} fields. | |
251 | (sim_write): Update mem_{min,max} fields. | |
252 | (sim_resume): If PC is not in the minimum/maximum memory range, | |
253 | abort. | |
254 | (sim_create_inferior): Preserve mem_{min,max} fields. | |
255 | ||
256 | Fri Sep 27 13:11:58 1996 Mark Alexander <marka@cygnus.com> | |
257 | ||
258 | * simops.c (OP_5F00): Add support for time() system call. | |
259 | ||
a18cb100 MM |
260 | Wed Sep 25 16:31:41 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
261 | ||
262 | * simops.c (OP_{6E01,6A01,6E1F,6A00}): Print both words being | |
263 | stored if tracing. | |
8918b3a7 MM |
264 | (OP_5F00,trace_{in,out}put_func): Add finer grain tracing for |
265 | system calls. | |
a18cb100 MM |
266 | |
267 | Mon Sep 23 17:55:30 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
268 | ||
269 | * simops.c (op_types): Add OP_{CONSTANT8,R2,R3}. | |
270 | (trace_input_func): Add support for OP_{CONSTANT8,R2,R3}. | |
271 | (OP_{4900,24800000,4800,4A00,4B00,4D00,4C00}): Add OP_R2 and OP_R3 | |
272 | to call/subroutine returns to trace the first two arguments and | |
273 | the return value. For small jumps, use CONSTANT8, not CONSTANT16. | |
274 | ||
c58a1ec2 MH |
275 | Fri Sep 20 15:36:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
276 | ||
277 | * interp.c (sim_create_inferior): Reinitialize State every time | |
278 | sim_create_inferior() is called. | |
279 | ||
c12f5c67 MM |
280 | Thu Sep 19 21:38:20 1996 Michael Meissner <meissner@wogglebug.ziplink.net> |
281 | ||
282 | * simops.c (OP_{401,2000000,601,3000000,23000000}): Get sign right | |
283 | on comparisons. | |
284 | (OP_401): Fix tracing information. | |
285 | ||
74473ea1 MM |
286 | Thu Sep 19 10:30:22 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
287 | ||
891513ee MM |
288 | * simops.c (SIZE_{PC,LINE_NUMBER}): New default sizes for output. |
289 | (trace_input_func): Use them. | |
f061ddf6 MM |
290 | (trace_input_func): Make sure there is a trailing space after the |
291 | instruction. | |
addb61a5 | 292 | (OP_6200): Fix tracing info. |
891513ee | 293 | |
74473ea1 MM |
294 | * Makefile.in (run): Add dependencies on libbfd.a and |
295 | libiberity.a. | |
296 | ||
a49a15ad MM |
297 | Wed Sep 18 09:13:25 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
298 | ||
299 | * d10v_sim.h (DEBUG_INSTRUCTION): New debug value to include line | |
300 | numbers and function names in debug trace. | |
301 | (DEBUG): If not defined, set to DEBUG_TRACE, DEBUG_VALUES, and | |
302 | DEBUG_LINE_NUMBER. | |
303 | (SIG_D10V_{STOP,EXIT}): Values to represent the stop instruction | |
304 | and exit system call trap being executed. | |
305 | ||
306 | * interp.c (sim_stop_reason): Set exit code correctly for stop | |
307 | instruction and exit system call trap. | |
308 | ||
309 | * configure.in (--enable-sim-cflags): Remove trace case. | |
310 | (--enable-sim-debug): New switch to set the debug values. | |
311 | * configure: Regenerate. | |
312 | ||
313 | * simops.c (trace_{input,output}_func): Rename from | |
314 | trace_{input,output}. | |
315 | (trace_{input,output}): Call trace_{input,output}_func if | |
316 | d10v_debug is non-zero. | |
317 | (SIZE_INSTRUCTION): Cut down to 8. | |
318 | (SIZE_OPERANDS): Cut down to 18. | |
319 | (SIZE_LOCATION): New value for size of line number, function name | |
320 | field. | |
321 | (init_text_p,text{,_start,_end}): New static variables for | |
322 | printing line number and function name. | |
0535fa1a | 323 | (exec_bfd): New external that run.c sets. |
a49a15ad MM |
324 | (trace_input_func): Print line number and function name if |
325 | available and if desired. | |
326 | (OP_4E09): Don't print out DBT message. | |
327 | (OP_5FE0): Set exception field to SIG_D10V_STOP. | |
328 | (OP_5F00): Set exception field to SIG_D10V_EXIT. | |
329 | ||
215ac953 MM |
330 | Sat Sep 14 22:18:43 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
331 | ||
332 | * interp.c (do_2_short): If the instruction encodes jump->ins, | |
333 | don't do the second instruction if the jump succeeds. | |
334 | ||
19d44375 MM |
335 | Fri Sep 13 22:35:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
336 | ||
337 | * simops.c (OP_5F00): Use unknown traps to print all GPRs, | |
338 | accumulators, PC, and F0/F1/C flags. | |
339 | ||
65c0d7de MA |
340 | Thu Sep 12 12:50:11 1996 Mark Alexander <marka@cygnus.com> |
341 | ||
342 | * simops.c (OP_5F00): Fix problems with system calls. | |
343 | ||
a5719092 MM |
344 | Thu Sep 12 12:19:28 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
345 | ||
346 | * simops.c (OP_5F00): Correct tracing information for trap. | |
347 | ||
5ceef1b5 MM |
348 | Wed Sep 11 18:55:50 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
349 | ||
350 | * Makefile.in (CSEARCH): Correctly find opcodes directory. | |
351 | ||
069398aa MM |
352 | Mon Sep 9 13:27:26 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
353 | ||
354 | * simops.c (trace_output): Properly align accumulator output. | |
355 | (OP_3{0,2,4}00): Properly parenthesize test expression. Add error | |
356 | if shift count is too high. | |
293c76a3 | 357 | (OP_4E{00,02,04,20,22,40,42}): Make tests agree with book. |
60fc5b72 MM |
358 | (OP_4E09): Make cpfg properly trace the input flags. |
359 | (op_types): Add OP_FLAG_OUTPUT. | |
360 | (trace_{input,output}): Support OP_FLAG_OUTPUT. | |
308f64d3 MM |
361 | (OP_31000000): This ld2w varient is a 16-bit memory reference, not |
362 | an 8-bit memory reference instruction for tracing purposes. | |
2254cd90 | 363 | (OP_201): Addi needs to set the carry. |
069398aa | 364 | |
ea2155e8 MH |
365 | Fri Sep 6 17:56:17 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
366 | ||
367 | * simops.c (OP_2600, OP_2601): Changed min and max comparisons | |
368 | to use signed register values. | |
369 | ||
87178dbd MM |
370 | Wed Sep 4 11:35:17 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
371 | ||
372 | * d10v_sim.h (DEBUG_*): Add bit flags for controlling debug | |
373 | output. | |
374 | (_ins_type): New enumeration to specify which container an | |
375 | instruction is in, and whether it is part of a parallel operation. | |
376 | (_state): Add ins_type field. | |
7eebfc62 MM |
377 | ({,u}int{8,16,32,64}): Use limits.h to size the appropriate types. |
378 | (ins_type_counters): Counters for the various instruction types. | |
379 | ({left,right}_nops): Counters for the number of nops in each | |
380 | container. | |
381 | (d10v_debug): New variable to indicate whether debugging is turned | |
382 | on. | |
383 | ||
384 | * simops.c: (all functions): Change all #ifdef DEBUG code so that | |
385 | the input and output values can be traced, along with the | |
386 | instruction type. Make the -t option enable tracing. | |
387 | (all functions): Change printf calls to use the printf_filtered | |
388 | function in the callback table. | |
87178dbd MM |
389 | |
390 | * interp.c (_leftright): New enumeration to say whether 2 short | |
391 | instructions are done left first or right first. | |
392 | (do_{long,2_short,parallel}): Indicate in the machine state which | |
7eebfc62 MM |
393 | type of instruction this is. Count each of the types of |
394 | instructions executed. | |
87178dbd MM |
395 | (sim_size): Only print the memory sizes if DEBUG_MEMSIZE debug |
396 | flag is set. | |
397 | (sim_resume): Pass left/right indication to do_2_short. | |
7eebfc62 MM |
398 | (all functions): Change printf calls to use the printf_filtered |
399 | function in the callback table. | |
400 | (sim_trace): Turn on debug flag if DEBUG was defined, and call | |
401 | sim_resume. | |
402 | (sim_info): Print out statistics on instructions. | |
403 | (sim_{trace,create_inferior}): Eliminate extraneous output unless | |
404 | debugging. | |
1eaaf305 MM |
405 | (sim_open): If args == -t and DEBUG was defined, set d10v_debug. |
406 | Only initialize the hash table the first time sim_open is called. | |
7eebfc62 MM |
407 | |
408 | * Makefile.in: Make objects depend on d10v_sim.h. | |
1eaaf305 MM |
409 | ({,SIM_}CFLAGS): Include configure dependent switches. Setting |
410 | CFLAGS does not override host/target defines or SIM_CFLAGS. | |
411 | (CC_FOR_BUILD,gencode): Use CC_FOR_BUILD to compile gencode. | |
412 | (run): By default, the math library is not needed to be linked | |
413 | in. | |
9b86c7e2 | 414 | ({BFD,LIBIBERTY}_LIB): Define as variables so they can be |
1eaaf305 | 415 | overridden. |
9b86c7e2 MM |
416 | (VPATH): Don't set to anything but @srcdir@ to work with non-GNU |
417 | makes. | |
418 | ({run,callback}.o): Provide explicit paths to their appropriate | |
419 | source directories. | |
420 | (gencode{,.o},d10v-opc.o): Split compilation into creating object | |
421 | and linking. Instead of linking in libopcodes.a, just compile | |
422 | d10v-opc.o directly to handle canadian cross. | |
423 | (CSEARCH): Add opcodes directory. | |
7eebfc62 MM |
424 | |
425 | * configure.in (--enable-sim-cflags): New switch to allow user to | |
426 | set the defaults. | |
1eaaf305 | 427 | (CC_FOR_BUILD): Deal with canadian crosses. |
7eebfc62 | 428 | * configure: Regenerate. |
87178dbd | 429 | |
8719be26 MA |
430 | Wed Sep 04 04:45:34 1996 Mark Alexander <marka@cygnus.com> |
431 | ||
432 | * simops.c: Include correct syscall.h for d10v, not host's. | |
433 | Fix #ifdef SYS_stat. | |
434 | ||
435 | Tue Sep 3 14:00:04 1996 Michael Meissner <meissner@tiktok.cygnus.com> | |
436 | ||
437 | * simops.c (OP_5F00): Wrap all SYS_xxx traps with #ifdef. | |
438 | Add trap 2 to be printf and trap 3 to be putchar. | |
439 | ||
440 | Wed Aug 28 21:42:34 1996 Mark Alexander <marka@cygnus.com> | |
441 | ||
442 | * Makefile.in, d10v_sim.h, interp.c, simops.c: Add support | |
443 | for low-level system calls. | |
444 | ||
d70b4d42 MH |
445 | Wed Aug 28 17:33:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
446 | ||
447 | * Makefile.in, d10v_sim.h, interp.c: Fix byte-order problems. | |
448 | ||
449 | Mon Aug 26 18:30:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
450 | ||
451 | * d10v_sim.h (SEXT32): Added. | |
452 | * interp.c: Commented out printfs. | |
453 | * simops.c: Fixed error in sb and st2w. | |
454 | ||
455 | Thu Aug 15 13:30:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
456 | ||
457 | * Makefile.in, d10v_sim.h, interp.c, simops.c: Added remaining | |
458 | DSP instructions. Added modulo addressing. | |
459 | ||
460 | Sun Aug 11 12:57:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com> | |
461 | ||
462 | * Makefile.in, d10v_sim.h, interp.c, simops.c: Snapshot. | |
463 | ||
4c38885c MH |
464 | Fri Aug 2 17:44:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
465 | ||
466 | * d10v_sim.h, simops.c: Snapshot. | |
467 | ||
2934d1c9 MH |
468 | Thu Aug 1 17:05:24 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
469 | ||
470 | * ChangeLog, Makefile.in, configure, configure.in, d10v_sim.h, | |
471 | gencode.c, interp.c, simops.c: Created. | |
472 |