* gdb.base/printcmds.exp: New test, for printing register before
[deliverable/binutils-gdb.git] / opcodes / ChangeLog
1 Tue Dec 20 11:25:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2
3 * mips-opc.c: Add dli as a synonym for li.
4
5 start-sanitize-arc
6 Mon Dec 19 12:35:51 1994 Doug Evans <dje@canuck.cygnus.com>
7
8 * arc-opc.c (insertion fns): Pass pointer to value's table entry.
9 All uses changed.
10 (extraction fns): Insn argument now array of two words. Return pointer
11 to value's table entry. All uses changed.
12 (arc_opcode_lookup_suffix): Exported for arc-dis.c.
13 (insert_multshift, extract_multshift): New fns.
14 (arc_operands): Add support for cache bypass suffix. Add support for
15 predefined aux regs. Modifier bits moved to flags field.
16 (arc_opcodes): Likewise.
17 Add mul/mulu/shift insns. Syntax of zero/sign extension insns changed.
18 New insn rlc. Update to syntax in programmer's manual.
19 (arc_reg_names): Fix typo in lp_count. Add predefined aux regs.
20 (arc_suffixes): New synonyms lo,hs for cs,cc. New suffix for cache
21 bypass.
22 (arc_opcode_init_tables): New argument to indicate cpu type.
23 (insert_reg): Handle predefined aux regs.
24 (extract_reg): Likewise.
25 (lookup_register): New fn.
26 * arc-dis.c (arc_condition_codes): Deleted.
27 (print_insn_arc): Handle insns with 32 bit immediate constants better.
28 Clean up modifier handling. Handle predefined aux regs.
29 end-sanitize-arc
30
31 Thu Dec 8 18:23:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
32
33 * alpha-dis.c (print_insn_alpha): Handle call_pal instruction, and
34 print something for reserved opcode values, even if it won't
35 assemble again.
36
37 * mips-dis.c (_print_insn_mips): When initializing, shift right
38 and mask, to avoid sign extension problems on the Alpha.
39
40 * m68k-dis.c (print_insn_arg, case 'J'): Handle buscr and pcr
41 control registers.
42
43 start-sanitize-arc
44 Tue Nov 29 18:02:43 1994 Doug Evans <dje@canuck.cygnus.com>
45
46 * configure.in: Add ARC support.
47 * disassemble.c: Likewise.
48 * arc-dis.c, arc-opc.c: New files.
49 end-sanitize-arc
50
51 Wed Nov 23 22:34:51 1994 Steve Chamberlain (sac@jonny.cygnus.com)
52
53 * sh-opc.h (mov.l gbr): Get direction right.
54 * sh-dis.c (print_insn_shx): New function.
55 (print_insn_shl, print_insn_sh): Call print_insn_shx to
56 print opcodes with right byte order.
57
58 Thu Nov 3 19:32:22 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
59
60 * ns32k-dis.c (struct ns32k_option): Renamed from struct option,
61 to avoid conflicts with getopt.
62
63 Mon Oct 31 18:48:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
64
65 * hppa-dis.c (print_insn_hppa): Read the instruction using
66 bfd_getb32, so that it works on a little endian or 64 bit host.
67 Remove unused local variable op.
68
69 Tue Oct 25 17:07:57 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
70
71 * mips-opc.c: Use or instead of addu for pseudo-op move, since
72 addu does not work correctly if -mips3.
73
74 Wed Oct 19 13:40:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
75
76 * a29k-dis.c (print_special): Add special register names defined
77 on 29030, 29040 and 29050.
78 (print_insn): Handle new operand type 'I'.
79
80 Wed Oct 12 11:59:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
81
82 * Makefile.in (INSTALL): Use top level install.sh script.
83
84 Wed Oct 5 19:16:29 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
85
86 * sparc-dis.c: Rewrite to use bitfields, rather than a union, so
87 that it works on a little endian host.
88
89 Tue Oct 4 12:14:21 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
90
91 * configure.in: Use ${config_shell} when running config.bfd.
92
93 Wed Sep 21 18:49:12 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
94
95 * mips-opc.c (mips_opcodes): "dabs" is only available with -mips3.
96
97 Thu Sep 15 16:30:22 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
98
99 * a29k-dis.c (print_insn): Print the opcode.
100
101 Wed Sep 14 17:52:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
102
103 * mips-opc.c (mips_opcodes): Set WR_t for sc and scd.
104
105 Sun Sep 11 22:32:17 1994 Jeff Law (law@snake.cs.utah.edu)
106
107 * hppa-dis.c (reg_names): Use r26-r23 for arg0-arg3.
108
109 Tue Sep 6 11:37:12 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
110
111 * mips-opc.c: Set INSN_STORE_MEMORY flag for all instructions
112 which store a value into memory.
113
114 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
115
116 * configure.in, Makefile.in, disassemble.c: Add support for the ARM.
117 * arm-dis.c, arm-opc.h: New files.
118
119 Fri Aug 5 14:00:05 1994 Stan Shebs (shebs@andros.cygnus.com)
120
121 * Makefile.in (ns32k-dis.o): Add dependency.
122 * ns32k-dis.c (print_insn_arg): Declare initialized local as
123 string, not as array of chars.
124
125 Thu Jul 28 18:14:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
126
127 * sparc-dis.c (print_insn_sparc): Handle new operand type 'x'.
128
129 * sparc-opc.c: Added sparclite extended FP operations, and
130 versions of v9 impdep* instructions permitting specification of
131 the OPF field.
132
133 Tue Jul 26 16:36:03 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
134
135 * i960-dis.c (reg_names): Now const.
136 (struct sparse_tabent): New type, copied from array type in mem
137 function.
138 (ctrl): Local static array ctrl_tab now const.
139 (cobr): Local static array cobr_tab now const.
140 (mem): Local variables reg1, reg2, reg3 now point to const. Local
141 static variable mem_tab no longer explicitly initialized. Changed
142 mem_init to const array of struct sparse_tabent.
143 (reg): Local static variable reg_tab no longer explicitly
144 initialized. Changed reg_init to const array of struct
145 sparse_tabent.
146 (ea): Local static array scale_tab now const.
147
148 start-sanitize-i960xl
149 * i960-dis.c (reg): Added i960XL instructions to reg_init table.
150 (REG_MAX): Updated.
151 end-sanitize-i960xl
152
153 Tue Jul 19 21:00:00 1994 DJ Delorie (dj@ctron.com)
154
155 * configure.bat: the disassember needs to be enabled for
156 "objdump -d" to work in djgpp.
157
158 Wed Jul 13 18:01:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
159
160 * ns32k-dis.c: Deleted all code in "#ifdef GDB".
161 (invalid_float): Enabled general version, doesn't require running
162 on ns32k host. Changed to take char* argument, and test for
163 explicitly specified sizes, instead of using sizeof() on host CPU
164 types.
165 (INVALID_FLOAT): Cast first argument.
166 (opt_u, opt_U, opt_O, opt_C, opt_S, list_P532, list_M532,
167 list_P032, list_M032): Now const.
168 (optlist, list_search): Made appropriate arguments now point to
169 const.
170 (print_insn_arg): Changed static array of one-character-string
171 pointers into a static const array of characters; fixed sprintf
172 statement accordingly.
173
174 Sun Jul 10 00:27:47 1994 Ian Dall (dall@hfrd.dsto.gov.au)
175
176 * opcodes/ns32k-dis.c: Semi-new file. Had apparently been dropped
177 from distribution. A ns32k-dis.c from a previous distribution has
178 been brought up to date and supports the new interface.
179
180 * disassemble.c: define ARCH_ns32k and add case bfd_arch_ns32k.
181
182 * configure.in: add bfd_ns32k_arch target support.
183
184 * Makefile.in: add ns32k-dis.o to ALL_MACHINES.
185 Add ns32k-dis.c to CFILES. Add dependencies for ns32k-dis.o.
186
187 Wed Jun 29 22:10:37 1994 Steve Chamberlain (sac@cygnus.com)
188
189 * h8300-dis.c (bfd_h8_disassemble): Get 16bit branch
190 disassembly right.
191
192 Tue Jun 28 13:22:06 1994 Stan Shebs (shebs@andros.cygnus.com)
193
194 * h8300-dis.c, mips-dis.c: Don't use true and false.
195
196 Thu Jun 23 12:53:19 1994 David J. Mackenzie (djm@rtl.cygnus.com)
197
198 * configure.in: Change --with-targets to --enable-targets.
199
200 Wed Jun 22 13:38:32 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
201
202 * mips-dis.c (_print_insn_mips): Build a static hash table mapping
203 opcodes to the first instruction with that opcode, to speed
204 disassembly of large files. From ralphc@pyramid.com (Ralph
205 Campbell).
206
207 Tue Jun 7 12:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
208
209 * Makefile.in (mostlyclean): Fix typo (was mostyclean).
210
211 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
212
213 * configure.bat: update to latest makefile.in
214
215 Sat May 7 17:13:21 1994 Steve Chamberlain (sac@cygnus.com)
216
217 * a29k-dis.c (print_insn): Print 'x' type operand in hex.
218 * h8300-dis.c (bfd_h8_disassemble): Print 16bit rels correctly.
219 * sh-dis.c (print_insn_sh): Don't recur endlessly if delay
220 slot insn is in a delay slot.
221 * z8k-opc.h: (resflg): Fix patterns.
222 * h8500-opc.h Fix CR insn patterns.
223
224 Fri May 6 14:34:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
225
226 * ppc-opc.c (powerpc_opcodes): Put PowerPC versions of "cmp" and
227 "cmpl" before POWER versions, so that gas -many uses them.
228
229 Thu Apr 28 18:32:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
230
231 * disassemble.c: New file.
232 * Makefile.in (OFILES): Add disassemble.o.
233 (disassemble.o): Provide dependencies; compile with $(ARCHDEFS).
234 * configure.in: Define ARCHDEFS in Makefile. Code taken from
235 binutils/configure.in.
236
237 * m68k-dis.c (print_insn_m68k): If F_ALIAS flag is set, skip the
238 opcode being examined.
239
240 Thu Apr 21 17:08:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
241
242 * ppc-opc.c (powerpc_operands): Added RAL, RAM and RAS.
243 (insert_ral, insert_ram, insert_ras): New functions.
244 (powerpc_opcodes): Use RAL for load with update, RAM for lmw, and
245 RAS for store with update.
246
247 Sat Apr 16 23:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
248
249 * ppc-opc.c (powerpc_opcodes): Correct fcir. From David Edelsohn
250 (edelsohn@npac.syr.edu).
251
252 Wed Apr 6 17:11:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
253
254 * mips-opc.c (mips_opcodes): Correct operands of "nor" with an
255 immediate argument.
256
257 Mon Apr 4 16:30:46 1994 Doug Evans (dje@canuck.cygnus.com)
258
259 * sparc-opc.c (sparc_opcodes): Fix "rd %fprs,%l0".
260
261 Mon Apr 4 13:22:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
262
263 * ppc-opc.c (powerpc_operands): The signedp field has been
264 removed, so don't initialize it. Set the PPC_OPERAND_SIGNED flag
265 instead. Add new operand SISIGNOPT.
266 (powerpc_opcodes): For lis, liu, addis, and cau use SISIGNOPT.
267 Based on patch from David Edelsohn (edelsohn@npac.syr.edu).
268 * ppc-dis.c (print_insn_powerpc): Check PPC_OPERAND_SIGNED rather
269 than signedp field.
270
271 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
272
273 * i386-dis.c (struct private): Renamed to dis_private. `private'
274 is a reserved word for dynix cc.
275
276 Mon Mar 28 13:00:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
277
278 * configure.in: Change error message to refer to bfd/config.bfd
279 rather than bfd/configure.in.
280
281 Mon Mar 28 12:28:30 1994 David Edelsohn (edelsohn@npac.syr.edu)
282
283 * ppc-opc.c: Define POWER2 as short alias flag.
284 (powerpc_opcodes): Add POWER/2 opcodes lfq*, stfq*, fcir[z], and
285 fsqrt.
286
287 Wed Mar 23 12:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
288
289 * i960-dis.c (print_insn_i960): Don't read a second word for
290 opcodes 0, 1, 2 and 3.
291
292 Wed Mar 16 15:37:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
293
294 * configure.in: Don't build m68881-ext.o for bfd_m68k_arch.
295
296 Mon Mar 14 14:53:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
297
298 * m68881-ext.c: Removed; no longer used.
299 * Makefile.in: Changed accordingly.
300
301 * m68k-dis.c (ext_format_68881): Don't declare.
302 (print_insn_m68k): If an instruction uses place 'i', it uses at
303 least four fixed bytes.
304 (print_insn_arg): Don't bump p by 2 for case 'I', place 'i'. For
305 extended float, convert to double using floatformat_to_double, not
306 ieee_extended_to_double, and fetch the data before converting it.
307
308 Tue Mar 8 18:12:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
309
310 * mips-opc.c: It's sqrt.s, not sqrt.w. From
311 davidj@ICSI.Berkeley.EDU (David Johnson).
312
313 Tue Feb 8 16:55:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
314
315 * ppc-opc.c (powerpc_opcodes): The POWER uses bdn[l][a] where the
316 PowerPC uses bdnz[l][a].
317
318 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
319
320 * dis-buf.c, i386-dis.c: Include sysdep.h.
321
322 Mon Feb 7 19:22:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
323
324 * configure.in (bfd_powerpc_arch): Use ppc-dis.o and ppc-opc.o.
325
326 * ppc-opc.c (powerpc_opcodes): Mark POWER instructions supported
327 by Motorola PowerPC 601 with PPC_OPCODE_601.
328 * ppc-dis.c (print_insn_big_powerpc, print_insn_little_powerpc):
329 Disassemble Motorola PowerPC 601 instructions as well as normal
330 PowerPC instructions.
331
332 Sun Feb 6 07:45:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
333
334 * i960-dis.c (reg, mem): Just use a static array instead of
335 calling xmalloc.
336
337 Sat Feb 5 00:04:02 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
338
339 * hppa-dis.c (print_insn_hppa): For '?' and '@' only adjust the
340 condition name index if this is for a negated condition.
341
342 * hppa-dis.c (print_insn_hppa): No space before 'H' operand.
343 Floating point format for 'H' operand is backwards from normal
344 case (0 == double, 1 == single). For '4', '6', '7', '9', and '8'
345 operands (fmpyadd and fmpysub), handle bizarre register
346 translation correctly for single precision format.
347
348 * hppa-dis.c (print_insn_hppa): Do not emit a space after 'F'
349 or 'I' operands if the next format specifier is 'M' (fcmp
350 condition completer).
351
352 Feb 4 23:38:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
353
354 * ppc-opc.c (powerpc_operands): New operand type MBE to handle a
355 single number giving a bitmask for the MB and ME fields of an M
356 form instruction. Change NB to accept 32, and turn it into 0;
357 also turn 0 into 32 when disassembling. Seperated SH from NB.
358 (insert_mbe, extract_mbe): New functions.
359 (insert_nb, extract_nb): New functions.
360 (SC_MASK): Mask out SA and LK bits.
361 (powerpc_opcodes): Change "cal" to use RT, D, RA rather than RT,
362 RA, SI. Change "liu" and "cau" to use UI rather than SI. Mark
363 "bctr" and "bctrl" as accepted by POWER. Change "rlwimi",
364 "rlimi", "rlwimi.", "rlimi.", "rlwinm", "rlinm", "rlwinm.",
365 "rlinm.", "rlmi", "rlmi.", "rlwnm", "rlnm", "rlwnm.", "rlnm." to
366 use MBE rather than MB. Add "mfmq" and "mtmq" POWER instructions.
367 (powerpc_macros): Define table of macro definitions.
368 (powerpc_num_macros): Define.
369
370 * ppc-dis.c (print_insn_powerpc): Don't skip optional operands
371 if PPC_OPERAND_NEXT is set.
372
373 Sat Jan 22 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
374
375 * i960-dis.c (print_insn_i960): Make buffer bfd_byte instead of
376 char. Retrieve contents using bfd_getl32 instead of shifting.
377
378 Fri Jan 21 19:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
379
380 * ppc-opc.c: New file. Opcode table for PowerPC, including
381 opcodes for POWER (RS/6000).
382 * ppc-dis.c: New file. PowerPC and Power (RS/6000) disassembler.
383 * Makefile.in (ALL_MACHINES): Add ppc-dis.o and ppc-opc.o.
384 (CFILES): Add ppc-dis.c.
385 (ppc-dis.o, ppc-opc.o): New targets.
386 * configure.in: Build ppc-dis.o and ppc-opc.o for bfd_rs6000_arch.
387
388 Mon Jan 17 20:05:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
389
390 * hppa-dis.c (print_insn_hppa): Handle 'N' in assembler template.
391 No space before 'u', 'f', or 'N'.
392
393 Sun Jan 16 14:20:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
394
395 * i386-dis.c (print_insn_i386): Add FIXME comment regarding reading
396 farther than we should.
397
398 * i386-dis.c (dis386): Use Yb and Yv for scasb and scasS.
399
400 Thu Jan 6 12:38:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
401
402 * sparc-dis.c m68k-dis.c alpha-dis.c a29k-dis.c: Fix comments.
403
404 Wed Jan 5 11:56:21 1994 David J. Mackenzie (djm@thepub.cygnus.com)
405
406 * i960-dis.c (print_insn_i960): Only read word2 if the instruction
407 needs it, to prevent reading past the end of a section.
408
409 Wed Nov 17 17:20:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
410
411 * mips-opc.h: Use macro for j instruction, to support SVR4 PIC.
412 Removed t,A case for la; always use t,A(b) case.
413
414 Mon Nov 8 12:37:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
415
416 From Ted Lemen <mellon@pepper.ncd.com>
417 * mips-dis.c (print_insn_arg): Handle 'k'.
418 * mips-opc.c: Make cache use k, not t.
419
420 Sun Nov 7 23:52:34 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
421
422 * alpha-opc.h, alpha-dis.c (print_insn_alpha): Add
423 FLOAT_MEMORY_FORMAT_CODE, FLOAT_BRANCH_FORMAT_CODE, correct
424 FLOAT_FORMAT_CODE to put out floating point register names.
425
426 Mon Nov 1 18:17:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
427
428 * mips-opc.c: Use macros for jal variants, to support SVR4 PIC.
429
430 Thu Oct 28 17:42:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
431
432 * a29k-dis.c (print_insn): Use 0x%08x, not 0x%8x.
433
434 Wed Oct 27 11:48:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
435
436 * mips-opc.c (dsll, dsra, dsrl): Added '>' cases for shift counts
437 larger than 32. Moved dsxx32 variants first for disassembler.
438
439 Mon Oct 25 11:33:14 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
440
441 * z8kgen.c, z8k-opc.h: Add full lda information.
442
443 Tue Oct 19 12:39:25 1993 Jeffrey A Law (law@cs.utah.edu)
444
445 * hppa-dis.c (print_insn_hppa): Do not emit a space after
446 movb instructions. Any necessary space will be emitted by
447 the code to handle nullification completers.
448
449 Wed Oct 13 16:19:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
450
451 * mips-opc.c: Moved l.d down so that it disassembles as ldc1.
452
453 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
454
455 * alpha-opc.h: Add ldl_l, fix typo for ldq_u.
456 * alpha-dis.c (print_insn_alpha): Add code for PAL_FORMAT_CODE.
457
458 Tue Oct 5 17:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
459
460 * mips-opc.c: Correct lwu opcode value (book had it wrong).
461
462 Thu Sep 30 11:26:18 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
463
464 * z8k-dis.c (FETCH_DATA): get just the right amount of data.
465 (unpack_instr): Cope with ARG_IMM4M1 type instructions.
466
467 Wed Sep 29 16:24:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
468
469 * m88k-dis.c (m88kdis): comment change. Remove space after
470 printing mnemonic.
471 (printop): handle new arg types DEC and XREG for m88110.
472
473 Tue Sep 28 19:20:16 1993 Jeffrey A Law (law@snake.cs.utah.edu)
474
475 * hppa-dis.c (print_insn_hppa): Handle 'z' operand
476 type for absolute branch addresses. Delete special
477 "ble" and "be" code in 'W' operand code.
478
479 Fri Sep 24 14:08:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
480
481 * mips-opc.c: Set hazard information correctly for branch
482 likely instructions.
483
484 Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
485
486 * alpha-dis.c (print_insn_alpha), alpha-opc.h: Fix bugs, use
487 info->fprintf_func for printing and info->print_address_func for
488 address output.
489
490 Wed Sep 15 12:12:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
491
492 * mips-opc.c: Set INSN_TRAP for tXX instructions.
493
494 Thu Sep 9 10:11:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
495
496 * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson):
497 Corrected second case of "b" for disassembler.
498
499 Tue Sep 7 14:25:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
500
501 * mips-dis.c, m88k-dis.c: Don't include libbfd.h. Changed calls
502 to BFD swapping routines to correspond to BFD name changes.
503
504 Thu Sep 2 10:35:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
505
506 * mips-opc.c: Change div machine instruction to be z,s,t rather
507 than s,t. Change div macro to be d,v,t rather than d,s,t.
508 Likewise for divu, ddiv, ddivu. Added z,s,t case for drem, dremu,
509 rem and remu which generates only the corresponding div
510 instruction. This is for compatibility with the MIPS assembler,
511 which only generates the simple machine instruction when an
512 explicit destination of $0 is used.
513 * mips-dis.c (print_insn_arg): Handle 'z' (always register zero).
514
515 Thu Aug 26 17:41:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
516
517 * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Set
518 WR_31 hazard for bal, bgezal, bltzal.
519
520 Thu Aug 26 17:20:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
521
522 * hppa-dis.c (print_insn_hppa): Use print function
523 from within the disassemble_info, not fprintf_filtered.
524
525 Wed Aug 25 13:51:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
526
527 * hppa-dis.c (print_insn_hppa): Handle '|' like '>'. (From Jeff
528 Law, law@cs.utah.edu.)
529
530 Mon Aug 23 12:44:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
531
532 * mips-opc.c ("absu"): Removed.
533 ("dabs"): Added.
534
535 Fri Aug 20 10:52:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
536
537 * mips-opc.c: Added r6000 and r4000 instructions and macros.
538 Changed hazard information to distinguish between memory load
539 delays and coprocessor load delays.
540
541 Wed Aug 18 15:39:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
542
543 * mips-opc.c: li.d uses "T,L", not "S,F". Added li.s.
544
545 Tue Aug 17 09:44:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
546
547 * configure.in: Don't pass cpu to config.bfd.
548
549 Tue Aug 17 12:23:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
550
551 * m88k-dis.c (m88kdis): Make class unsigned.
552
553 Thu Aug 12 15:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
554
555 * alpha-dis.c (print_insn_alpha): One branch format case was
556 missing the instruction name.
557
558 Wed Aug 11 19:29:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
559
560 * Makefile.in (ALL_MACHINES): Renamed from DIS_LIBS.
561 Add the arch-specific auxiliary files.
562 (OFILES): Remove the arch-specific auxiliary files
563 and use BFD_MACHINES instead of DIS_LIBS.
564 * configure.in: Set BFD_MACHINES based on --with-targets option.
565
566 Thu Aug 12 12:04:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
567
568 * mips-opc.c: Added lwc1 E,A(b) to go with lwc1 T,A(b). Similarly
569 for swc1.
570
571 Sun Aug 8 15:09:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
572
573 * sparc-opc.c: Change CONST to const to deal with gcc
574 -Dconst=__const -traditional.
575
576 Fri Aug 6 10:58:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
577
578 * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Took
579 coprocessor instructions out of #if 0, and made them use new
580 argument type "C".
581
582 Thu Aug 5 17:11:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
583
584 * sparc-dis.c: Include ansidecl.h before opcodes/sparc.h.
585
586 Fri Jul 30 18:48:15 1993 John Gilmore (gnu@cygnus.com)
587
588 * sparc-opc.c: Add F_JSR, F_UNBR, or F_CONDBR flags to each branch
589 instruction, for use by the disassembler.
590
591 * sparc-dis.c (SEX): Add sign extension macro. Replace many
592 hand-coded sign extensions that depended on 32-bit host ints.
593 FIXME, we still depend on big-endian host bitfield ordering.
594 (sparc_print_insn): Set the insn_info_valid field, and the
595 other fields that describe the instruction being printed.
596
597 Tue Jul 27 17:04:58 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
598
599 * sparc-opc.c (call): Accept all 6 addressing modes valid for
600 `jmp' instead of just one of them.
601
602 Wed Jul 21 11:43:32 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
603
604 * hppa-dis.c: Move floating registers from reg_names to fp_reg_names.
605 (fput_fp_reg_r): Renamed from fput_reg_r.
606 (fput_fp_reg): New function.
607 (print_insn_hppa): Use fput_fp_reg{,_r} where appropriate.
608
609 * hppa-dis.c (print_insn_hppa, cases 'a', 'd'): Print space afterwards.
610
611 * hppa-dis.c (print_insn_hppa, case 'd'): Use GET_COND not GET_FIELD.
612
613 Mon Jul 19 13:52:21 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
614
615 * hppa-dis.c (print_insn_hppa): Use extract_5r_store for 'r'.
616
617 * hppa-dis.c (print_insn_hppa, case '>'): If next character is 'n',
618 don't output a space.
619
620 * hppa-dis.c (float_format_names): 10 is undefined, and 11 is quad.
621
622 Sun Jul 18 16:30:02 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
623
624 * mips-opc.c: New file, containing opcode table from
625 ../include/opcode/mips.h.
626 * Makefile.in: Add it.
627
628 Thu Jul 15 12:37:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
629
630 * m88k-dis.c: New file, moved in from gdb and changed to use the
631 new dis-asm.h disassembler interface.
632 * Makefile.in (DIS_LIBS): Added m88k-dis.o.
633 (m88k-dis.o): New target.
634
635 Tue Jul 13 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
636
637 * mips-dis.c (print_insn_arg, _print_insn_mips): Made pointer to
638 argument string const char * to correspond to opcode/mips.h.
639
640 Tue Jul 6 15:18:37 1993 Ian Lance Taylor (ian@cygnus.com)
641
642 * mips-dis.c: Updated to account for name changes in new version
643 of opcode/mips.h.
644 * Makefile.in: Added header file dependencies.
645
646 Sat Jul 3 23:47:56 1993 Doug Evans (dje@canuck.cygnus.com)
647
648 * h8300-dis.c (bfd_h8_disassemble): Correct fetching of instruction.
649
650 Thu Jul 1 12:23:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
651
652 * m68k-dis.c (NEXTWORD, NEXTLONG): Use ((x) ^ 0x8000) - 0x8000 to sign
653 extend, rather than shifts.
654
655 Sun Jun 20 20:56:56 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
656
657 * Makefile.in: Undo 15 June change.
658
659 Fri Jun 18 14:15:15 1993 Per Bothner (bothner@deneb.cygnus.com)
660
661 * m68k-dis.c (print_insn_arg): Change return value to byte count
662 or error code.
663 * m68k-dis.c: Re-write to detect invalid operands before
664 printing anything, so we can handle this the same way we
665 handle invalid opcodes.
666
667 Thu Jun 17 15:01:36 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
668
669 * sh-dis.c, sh-opc.h: Understand some more opcodes.
670
671 Wed Jun 16 13:48:05 1993 Ian Lance Taylor (ian@cygnus.com)
672
673 * hppa-dis.c: Include <ansidecl.h> and sysdep.h before other
674 header files.
675
676 Tue Jun 15 21:45:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
677
678 * sparc-dis.c: Don't declare qsort, since sysdep.h might.
679
680 * configure.in: Do make sysdep.h link.
681 * Makefile.in: Search ../include. Don't search ../bfd.
682
683 Tue Jun 15 13:36:10 1993 Stu Grossman (grossman@cygnus.com)
684
685 Changes from Jeff Law, law@cs.utah.edu:
686 * hppa-dis.c: Fix typo. 'a' and 'd' were reversed.
687 Do not print a space before the completers specified by
688 'a' and 'd'.
689
690 Fri Jun 11 18:40:21 1993 Ken Raeburn (raeburn@cygnus.com)
691
692 * mips-dis.c: No longer need to bomb out if HOST_64_BIT is
693 defined, since gdb has been fixed.
694
695 Changes from Jeff Law, law@cs.utah.edu:
696 * hppa-dis.c (print_insn_hppa): Last argument to fput_reg,
697 fput_reg_r, fput_creg, fput_const, and fputs_filtered should
698 be a *disassemble_info, not a *FILE.
699 * hppa-dis.c: Support 'd', '!', and 'a'.
700 * hppa-dis.c: Support 's' to extract a 2 bit space register.
701 * hppa-dis.c: Delete cases which are no longer needed.
702
703 Fri Jun 11 07:53:48 1993 Jim Kingdon (kingdon@cygnus.com)
704
705 * m68k-dis.c (print_insn_{m68k,arg}): Add MMU codes.
706
707 Tue Jun 8 12:25:01 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
708
709 * h8300-dis.c: New file, removed from bfd/cpu-h8300.c, with
710 H8/300-H opcodes.
711
712 Mon Jun 7 12:58:49 1993 Per Bothner (bothner@rtl.cygnus.com)
713
714 * Makefile.in (CSEARCH): Add -I../bfd for sysdep.h and bfd.h.
715 * configure.in: No longer need to configure to get sysdep.h.
716
717 Thu Jun 3 15:56:49 1993 Stu Grossman (grossman@cygnus.com)
718
719 * Patches from Jeffrey Law <law@cs.utah.edu>.
720 * hppa-dis.c: Support 'I', 'J', and 'K' in output
721 templates for 1.1 FP computational instructions.
722
723 Tue May 25 13:05:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
724
725 * h8500-dis.c (print_insn_h8500): Address argument is type
726 bfd_vma.
727 * z8k-dis.c (print_insn_z8k, print_insn_z8001, print_insn_z8002):
728 Ditto.
729
730 * h8500-opc.h (addr_class_type): No comma at end of enumerator.
731 * sh-opc.h (sh_nibble_type, sh_arg_type): Ditto.
732
733 * sparc-dis.c (compare_opcodes): Move static declaration to
734 top-level.
735
736 Fri May 21 14:17:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
737
738 * sparc-dis.c (print_insn_sparc): Implement 'n' argument for unimp
739 instruction, remove unimp hack from 'l' argument.
740
741 Wed May 19 15:35:54 1993 Stu Grossman (grossman@cygnus.com)
742
743 * z8k-dis.c (fetch_data): Use unsigned char to make ancient gcc's
744 happy.
745
746 Fri May 14 15:22:46 1993 Ian Lance Taylor (ian@cygnus.com)
747
748 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
749 * mips-dis.c (print_insn_arg): Handle 'C' for general coprocessor
750 instructions.
751
752 Fri May 14 00:09:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
753
754 * hppa-dis.c: Include dis-asm.h before sysdep.h. Changed some
755 arrays of string pointers to 2-d arrays of chars, to save
756 space.
757
758 Thu May 6 20:51:17 1993 Fred Fish (fnf@cygnus.com)
759
760 * a29k-dis.c, alpha-dis.c, i960-dis.c, sparc-dis.c, z8k-dis.c:
761 Cast second arg to read_memory_func to "bfd_byte *", as necessary.
762
763 Tue May 4 20:31:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
764
765 * hppa-dis.c: New file from Utah, adapted to new disassembler
766 calling interface.
767 * Makefile.in: Include it.
768
769 Mon Apr 26 18:17:42 1993 Steve Chamberlain (sac@thepub.cygnus.com)
770
771 * sh-dis.c, sh-opc.h: New files.
772
773 Fri Apr 23 18:51:22 1993 Steve Chamberlain (sac@thepub.cygnus.com)
774
775 * alpha-dis.c, alpha-opc.h: New files.
776
777 Tue Apr 6 12:54:08 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
778
779 * mips-dis.c: Sign extend 'j' and 'b' arguments, delta is a signed
780 value.
781
782 Mon Apr 5 17:37:37 1993 John Gilmore (gnu@cygnus.com)
783
784 * sparc-dis.c: Make "ta" the default trap instruction, "t" the alias.
785
786 Fri Apr 2 07:24:27 1993 Ian Lance Taylor (ian@cygnus.com)
787
788 * a29k-dis.c, sparc-dis.c, sparc-opc.c: Use CONST rather than
789 const.
790
791 Thu Apr 1 11:20:43 1993 Jim Kingdon (kingdon@cygnus.com)
792
793 * sparc-dis.c: Use fprintf_func a few places where I forgot,
794 and double percent signs a few places.
795
796 * a29k-dis.c, i960-dis.c: New, merged from gdb and binutils.
797
798 * i386-dis.c, m68k-dis.c, mips-dis.c, sparc-dis.c:
799 Use info->print_address_func not print_address.
800
801 * dis-buf.c (generic_print_address): New function.
802
803 Wed Mar 31 10:07:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
804
805 * Makefile.in: Add sparc-dis.c.
806 sparc-dis.c: New file, merges binutils and gdb versions as follows:
807 From GDB:
808 Add `add' instruction to the set that get checked
809 for a preceding `sethi' in order to print an absolute address.
810 * (print_insn): Disassembly prefers real instructions.
811 (is_delayed_branch): Speed up.
812 * sparc-opcode.h: Add ALIAS bit to aliases. Fix up opcode tables.
813 Still missing some float ops, and needs testing.
814 * sparc-pinsn.c (print_insn): Eliminate 'set' test, subsumed by
815 F_ALIAS. Use printf, not fprintf, when not passing a file
816 pointer...
817 (compare_opcodes): Check that identical instructions have
818 identical opcodes, complain otherwise.
819 From binutils:
820 * New 'm' arg.
821 * Include reg_names.
822 From neither:
823 Use dis-asm.h/read_memory_func interface.
824
825 Wed Mar 31 20:49:06 1993 K. Richard Pixley (rich@rtl.cygnus.com)
826
827 * h8500-dis.c, i386-dis.c, m68k-dis.c, z8k-dis.c (fetch_data):
828 deliberately return non-zero to setjmp from longjmp. Otherwise
829 this code fails to compile.
830
831 Wed Mar 31 17:04:31 1993 Stu Grossman (grossman@cygnus.com)
832
833 * m68k-dis.c: Fix prototype for fetch_arg().
834
835 Wed Mar 31 10:07:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
836
837 * dis-buf.c: New file, for new read_memory_func interface.
838 Makefile.in (OFILES): Include it.
839 m68k-dis.c, i386-dis.c, h8500-dis.c, mips-dis.c, z8k-dis.c:
840 Use new read_memory_func interface.
841
842 Mon Mar 29 14:02:17 1993 Steve Chamberlain (sac@thepub.cygnus.com)
843
844 * h8500-dis.c (print_insn_h8500): Get sign of fp offsets right.
845 * h8500-opc.h: Fix couple of opcodes.
846
847 Wed Mar 24 02:03:36 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
848
849 * Makefile.in: add dvi & installcheck targets
850
851 Mon Mar 22 18:55:04 1993 John Gilmore (gnu@cygnus.com)
852
853 * Makefile.in: Update for h8500-dis.c.
854
855 Fri Mar 19 14:27:17 1993 Steve Chamberlain (sac@thepub.cygnus.com)
856
857 * h8500-dis.c, h8500-opc.h: New files
858
859 Thu Mar 18 14:12:37 1993 Per Bothner (bothner@rtl.cygnus.com)
860
861 * mips-dis.c, z8k-dis.c: Converted to use interface defined in
862 ../include/dis-asm.h.
863 * m68k-dis.c: New file (merge of ../binutils/m68k-pinsn.c
864 and ../gdb/m68k-pinsn.c).
865 * i386-dis.c: New file (merge of ../binutils/i386-pinsn.c
866 and ../gdb/i386-pinsn.c).
867 * m68881-ext.c: New file. Moved definition of
868 ext_format ext_format_68881 from ../gdb/m68k-tdep.c.
869 * Makefile.in: Adjust for new files.
870 * i386-dis.c: Patches from John Hassey (hassey@dg-rtp.dg.com).
871 * m68k-dis.c: Recognize '9' placement code, so (say) pflush
872 can be dis-assembled.
873
874 Wed Feb 17 09:19:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
875
876 * mips-dis.c (print_insn_arg): Now returns void.
877
878 Mon Jan 11 16:09:16 1993 Fred Fish (fnf@cygnus.com)
879
880 * mips-dis.c (ansidecl.h): Include for benefit of sysdep.h
881 files that use the macros.
882
883 Thu Jan 7 13:15:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
884
885 * mips-dis.c: New file, from gdb/mips-pinsn.c.
886 * Makefile.in (DIS_LIBS): Added mips-dis.o.
887 (CFILES): Added mips-dis.c.
888
889 Thu Jan 7 07:36:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
890
891 * z8k-dis.c (print_insn_z8001, print_insn_z8002): new routines
892 * z8kgen.c, z8k-opc.h: fix sizes of some shifts.
893
894 Tue Dec 22 15:42:44 1992 Per Bothner (bothner@rtl.cygnus.com)
895
896 * Makefile.in: Improve *clean rules.
897 * configure.in: Allow a default host.
898
899 Tue Nov 17 19:53:54 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
900
901 * Makefile.in: also use -I$(srcdir)/../bfd, since some sysdep
902 files include other sysdep files
903
904 Thu Nov 12 16:10:37 1992 Steve Chamberlain (sac@thepub.cygnus.com)
905
906 * z8k-dis.c z8k-opc.h z8kgen.c: checkpoint
907
908 Fri Oct 9 04:56:05 1992 John Gilmore (gnu@cygnus.com)
909
910 * configure.in: For host support, use ../bfd/configure.host
911 so it stays in sync with the ../bfd/hosts database.
912
913 Thu Oct 1 23:38:54 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
914
915 * configure.in: use cpu-vendor-os triple instead of nested cases
916
917 Wed Sep 30 16:09:20 1992 Michael Werner (mtw@cygnus.com)
918
919 * z8k-dis.c (unparse_instr): fix bug where opcode returned was
920 *always* the wrong one.
921
922 Wed Sep 30 07:42:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
923
924 * z8kgen.c: added copyright info
925
926 Tue Sep 29 12:20:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
927
928 * z8k-dis.c (unparse_instr): prettier tabs
929 * z8kgen.c -> z8k-opc.h: bug fixes in tables
930
931 Fri Sep 25 12:50:32 1992 Stu Grossman (grossman at cygnus.com)
932
933 * configure.in: Add ncr* configuration.
934 * z8k-dis.c (struct instr_data_s): Make instr_asmsrc char to make
935 picayune ANSI compilers happy.
936
937 Sep 20 08:50:55 1992 Fred Fish (fnf@cygnus.com)
938
939 * configure.in (i386): Make i386 and i486 synonymous for now.
940 * configure.in (i[34]86-*-sysv4): Add my_host definition.
941
942 Fri Sep 18 17:01:23 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
943
944 * Makefile.in (install): Fix typo.
945
946 Fri Sep 18 02:04:24 1992 John Gilmore (gnu@cygnus.com)
947
948 * Makefile.in (make): Remove obsolete crud.
949 (sparc-opc.o): Avoid Sun Make VPATH bug.
950
951 Tue Sep 8 17:29:27 1992 K. Richard Pixley (rich@sendai.cygnus.com)
952
953 * Makefile.in: since there are no SUBDIRS, remove rule and
954 references of subdir_do.
955
956 Tue Sep 8 17:02:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
957
958 * Makefile.in (install): Get the library name right here too.
959 Don't install bfd.h, since it's unrelated to this library. No
960 subdirs to recurse into, either.
961 (CFILES): The source file has a .c suffix, not .o.
962
963 * sparc-opc.c: New file, moved from BFD.
964 * Makefile.in (OFILES): Build it.
965
966 Thu Sep 3 16:59:20 1992 Michael Werner (mtw@cygnus.com)
967
968 * z8k-dis.c: fixed forward refferences of some declarations.
969
970 Mon Aug 31 16:09:45 1992 Michael Werner (mtw@cygnus.com)
971
972 * Makefile.in: get the name of the library right
973
974 Mon Aug 31 13:47:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
975
976 * z8k-dis.c: knows how to disassemble z8k stuff
977 * z8k-opc.h: new file full of z8000 opcodes
978
979 \f
980 Local Variables:
981 version-control: never
982 End:
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