1 Tue Dec 20 11:25:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3 * mips-opc.c: Add dli as a synonym for li.
6 Mon Dec 19 12:35:51 1994 Doug Evans <dje@canuck.cygnus.com>
8 * arc-opc.c (insertion fns): Pass pointer to value's table entry.
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
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.
31 Thu Dec 8 18:23:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
33 * alpha-dis.c (print_insn_alpha): Handle call_pal instruction, and
34 print something for reserved opcode values, even if it won't
37 * mips-dis.c (_print_insn_mips): When initializing, shift right
38 and mask, to avoid sign extension problems on the Alpha.
40 * m68k-dis.c (print_insn_arg, case 'J'): Handle buscr and pcr
44 Tue Nov 29 18:02:43 1994 Doug Evans <dje@canuck.cygnus.com>
46 * configure.in: Add ARC support.
47 * disassemble.c: Likewise.
48 * arc-dis.c, arc-opc.c: New files.
51 Wed Nov 23 22:34:51 1994 Steve Chamberlain (sac@jonny.cygnus.com)
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.
58 Thu Nov 3 19:32:22 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
60 * ns32k-dis.c (struct ns32k_option): Renamed from struct option,
61 to avoid conflicts with getopt.
63 Mon Oct 31 18:48:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
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.
69 Tue Oct 25 17:07:57 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
71 * mips-opc.c: Use or instead of addu for pseudo-op move, since
72 addu does not work correctly if -mips3.
74 Wed Oct 19 13:40:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
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'.
80 Wed Oct 12 11:59:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
82 * Makefile.in (INSTALL): Use top level install.sh script.
84 Wed Oct 5 19:16:29 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
86 * sparc-dis.c: Rewrite to use bitfields, rather than a union, so
87 that it works on a little endian host.
89 Tue Oct 4 12:14:21 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
91 * configure.in: Use ${config_shell} when running config.bfd.
93 Wed Sep 21 18:49:12 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
95 * mips-opc.c (mips_opcodes): "dabs" is only available with -mips3.
97 Thu Sep 15 16:30:22 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
99 * a29k-dis.c (print_insn): Print the opcode.
101 Wed Sep 14 17:52:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
103 * mips-opc.c (mips_opcodes): Set WR_t for sc and scd.
105 Sun Sep 11 22:32:17 1994 Jeff Law (law@snake.cs.utah.edu)
107 * hppa-dis.c (reg_names): Use r26-r23 for arg0-arg3.
109 Tue Sep 6 11:37:12 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
111 * mips-opc.c: Set INSN_STORE_MEMORY flag for all instructions
112 which store a value into memory.
114 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
116 * configure.in, Makefile.in, disassemble.c: Add support for the ARM.
117 * arm-dis.c, arm-opc.h: New files.
119 Fri Aug 5 14:00:05 1994 Stan Shebs (shebs@andros.cygnus.com)
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.
125 Thu Jul 28 18:14:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
127 * sparc-dis.c (print_insn_sparc): Handle new operand type 'x'.
129 * sparc-opc.c: Added sparclite extended FP operations, and
130 versions of v9 impdep* instructions permitting specification of
133 Tue Jul 26 16:36:03 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
135 * i960-dis.c (reg_names): Now const.
136 (struct sparse_tabent): New type, copied from array type in mem
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
146 (ea): Local static array scale_tab now const.
148 start-sanitize-i960xl
149 * i960-dis.c (reg): Added i960XL instructions to reg_init table.
153 Tue Jul 19 21:00:00 1994 DJ Delorie (dj@ctron.com)
155 * configure.bat: the disassember needs to be enabled for
156 "objdump -d" to work in djgpp.
158 Wed Jul 13 18:01:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
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
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
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.
174 Sun Jul 10 00:27:47 1994 Ian Dall (dall@hfrd.dsto.gov.au)
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.
180 * disassemble.c: define ARCH_ns32k and add case bfd_arch_ns32k.
182 * configure.in: add bfd_ns32k_arch target support.
184 * Makefile.in: add ns32k-dis.o to ALL_MACHINES.
185 Add ns32k-dis.c to CFILES. Add dependencies for ns32k-dis.o.
187 Wed Jun 29 22:10:37 1994 Steve Chamberlain (sac@cygnus.com)
189 * h8300-dis.c (bfd_h8_disassemble): Get 16bit branch
192 Tue Jun 28 13:22:06 1994 Stan Shebs (shebs@andros.cygnus.com)
194 * h8300-dis.c, mips-dis.c: Don't use true and false.
196 Thu Jun 23 12:53:19 1994 David J. Mackenzie (djm@rtl.cygnus.com)
198 * configure.in: Change --with-targets to --enable-targets.
200 Wed Jun 22 13:38:32 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
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
207 Tue Jun 7 12:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
209 * Makefile.in (mostlyclean): Fix typo (was mostyclean).
211 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
213 * configure.bat: update to latest makefile.in
215 Sat May 7 17:13:21 1994 Steve Chamberlain (sac@cygnus.com)
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.
224 Fri May 6 14:34:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
226 * ppc-opc.c (powerpc_opcodes): Put PowerPC versions of "cmp" and
227 "cmpl" before POWER versions, so that gas -many uses them.
229 Thu Apr 28 18:32:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
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.
237 * m68k-dis.c (print_insn_m68k): If F_ALIAS flag is set, skip the
238 opcode being examined.
240 Thu Apr 21 17:08:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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.
247 Sat Apr 16 23:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
249 * ppc-opc.c (powerpc_opcodes): Correct fcir. From David Edelsohn
250 (edelsohn@npac.syr.edu).
252 Wed Apr 6 17:11:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
254 * mips-opc.c (mips_opcodes): Correct operands of "nor" with an
257 Mon Apr 4 16:30:46 1994 Doug Evans (dje@canuck.cygnus.com)
259 * sparc-opc.c (sparc_opcodes): Fix "rd %fprs,%l0".
261 Mon Apr 4 13:22:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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
271 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
273 * i386-dis.c (struct private): Renamed to dis_private. `private'
274 is a reserved word for dynix cc.
276 Mon Mar 28 13:00:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
278 * configure.in: Change error message to refer to bfd/config.bfd
279 rather than bfd/configure.in.
281 Mon Mar 28 12:28:30 1994 David Edelsohn (edelsohn@npac.syr.edu)
283 * ppc-opc.c: Define POWER2 as short alias flag.
284 (powerpc_opcodes): Add POWER/2 opcodes lfq*, stfq*, fcir[z], and
287 Wed Mar 23 12:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
289 * i960-dis.c (print_insn_i960): Don't read a second word for
290 opcodes 0, 1, 2 and 3.
292 Wed Mar 16 15:37:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
294 * configure.in: Don't build m68881-ext.o for bfd_m68k_arch.
296 Mon Mar 14 14:53:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
298 * m68881-ext.c: Removed; no longer used.
299 * Makefile.in: Changed accordingly.
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.
308 Tue Mar 8 18:12:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
310 * mips-opc.c: It's sqrt.s, not sqrt.w. From
311 davidj@ICSI.Berkeley.EDU (David Johnson).
313 Tue Feb 8 16:55:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
315 * ppc-opc.c (powerpc_opcodes): The POWER uses bdn[l][a] where the
316 PowerPC uses bdnz[l][a].
318 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
320 * dis-buf.c, i386-dis.c: Include sysdep.h.
322 Mon Feb 7 19:22:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
324 * configure.in (bfd_powerpc_arch): Use ppc-dis.o and ppc-opc.o.
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.
332 Sun Feb 6 07:45:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
334 * i960-dis.c (reg, mem): Just use a static array instead of
337 Sat Feb 5 00:04:02 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
339 * hppa-dis.c (print_insn_hppa): For '?' and '@' only adjust the
340 condition name index if this is for a negated condition.
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.
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).
352 Feb 4 23:38:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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.
370 * ppc-dis.c (print_insn_powerpc): Don't skip optional operands
371 if PPC_OPERAND_NEXT is set.
373 Sat Jan 22 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
375 * i960-dis.c (print_insn_i960): Make buffer bfd_byte instead of
376 char. Retrieve contents using bfd_getl32 instead of shifting.
378 Fri Jan 21 19:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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.
388 Mon Jan 17 20:05:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
390 * hppa-dis.c (print_insn_hppa): Handle 'N' in assembler template.
391 No space before 'u', 'f', or 'N'.
393 Sun Jan 16 14:20:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
395 * i386-dis.c (print_insn_i386): Add FIXME comment regarding reading
396 farther than we should.
398 * i386-dis.c (dis386): Use Yb and Yv for scasb and scasS.
400 Thu Jan 6 12:38:05 1994 David J. Mackenzie (djm@thepub.cygnus.com)
402 * sparc-dis.c m68k-dis.c alpha-dis.c a29k-dis.c: Fix comments.
404 Wed Jan 5 11:56:21 1994 David J. Mackenzie (djm@thepub.cygnus.com)
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.
409 Wed Nov 17 17:20:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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.
414 Mon Nov 8 12:37:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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.
420 Sun Nov 7 23:52:34 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
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.
426 Mon Nov 1 18:17:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
428 * mips-opc.c: Use macros for jal variants, to support SVR4 PIC.
430 Thu Oct 28 17:42:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
432 * a29k-dis.c (print_insn): Use 0x%08x, not 0x%8x.
434 Wed Oct 27 11:48:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
436 * mips-opc.c (dsll, dsra, dsrl): Added '>' cases for shift counts
437 larger than 32. Moved dsxx32 variants first for disassembler.
439 Mon Oct 25 11:33:14 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
441 * z8kgen.c, z8k-opc.h: Add full lda information.
443 Tue Oct 19 12:39:25 1993 Jeffrey A Law (law@cs.utah.edu)
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.
449 Wed Oct 13 16:19:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
451 * mips-opc.c: Moved l.d down so that it disassembles as ldc1.
453 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
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.
458 Tue Oct 5 17:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
460 * mips-opc.c: Correct lwu opcode value (book had it wrong).
462 Thu Sep 30 11:26:18 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
464 * z8k-dis.c (FETCH_DATA): get just the right amount of data.
465 (unpack_instr): Cope with ARG_IMM4M1 type instructions.
467 Wed Sep 29 16:24:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
469 * m88k-dis.c (m88kdis): comment change. Remove space after
471 (printop): handle new arg types DEC and XREG for m88110.
473 Tue Sep 28 19:20:16 1993 Jeffrey A Law (law@snake.cs.utah.edu)
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.
479 Fri Sep 24 14:08:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
481 * mips-opc.c: Set hazard information correctly for branch
484 Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
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
490 Wed Sep 15 12:12:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
492 * mips-opc.c: Set INSN_TRAP for tXX instructions.
494 Thu Sep 9 10:11:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
496 * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson):
497 Corrected second case of "b" for disassembler.
499 Tue Sep 7 14:25:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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.
504 Thu Sep 2 10:35:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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).
515 Thu Aug 26 17:41:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
517 * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Set
518 WR_31 hazard for bal, bgezal, bltzal.
520 Thu Aug 26 17:20:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
522 * hppa-dis.c (print_insn_hppa): Use print function
523 from within the disassemble_info, not fprintf_filtered.
525 Wed Aug 25 13:51:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
527 * hppa-dis.c (print_insn_hppa): Handle '|' like '>'. (From Jeff
528 Law, law@cs.utah.edu.)
530 Mon Aug 23 12:44:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
532 * mips-opc.c ("absu"): Removed.
535 Fri Aug 20 10:52:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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.
541 Wed Aug 18 15:39:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
543 * mips-opc.c: li.d uses "T,L", not "S,F". Added li.s.
545 Tue Aug 17 09:44:42 1993 David J. Mackenzie (djm@thepub.cygnus.com)
547 * configure.in: Don't pass cpu to config.bfd.
549 Tue Aug 17 12:23:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
551 * m88k-dis.c (m88kdis): Make class unsigned.
553 Thu Aug 12 15:08:18 1993 Ian Lance Taylor (ian@cygnus.com)
555 * alpha-dis.c (print_insn_alpha): One branch format case was
556 missing the instruction name.
558 Wed Aug 11 19:29:39 1993 David J. Mackenzie (djm@thepub.cygnus.com)
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.
566 Thu Aug 12 12:04:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
568 * mips-opc.c: Added lwc1 E,A(b) to go with lwc1 T,A(b). Similarly
571 Sun Aug 8 15:09:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
573 * sparc-opc.c: Change CONST to const to deal with gcc
574 -Dconst=__const -traditional.
576 Fri Aug 6 10:58:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
578 * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Took
579 coprocessor instructions out of #if 0, and made them use new
582 Thu Aug 5 17:11:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
584 * sparc-dis.c: Include ansidecl.h before opcodes/sparc.h.
586 Fri Jul 30 18:48:15 1993 John Gilmore (gnu@cygnus.com)
588 * sparc-opc.c: Add F_JSR, F_UNBR, or F_CONDBR flags to each branch
589 instruction, for use by the disassembler.
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.
597 Tue Jul 27 17:04:58 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
599 * sparc-opc.c (call): Accept all 6 addressing modes valid for
600 `jmp' instead of just one of them.
602 Wed Jul 21 11:43:32 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
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.
609 * hppa-dis.c (print_insn_hppa, cases 'a', 'd'): Print space afterwards.
611 * hppa-dis.c (print_insn_hppa, case 'd'): Use GET_COND not GET_FIELD.
613 Mon Jul 19 13:52:21 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
615 * hppa-dis.c (print_insn_hppa): Use extract_5r_store for 'r'.
617 * hppa-dis.c (print_insn_hppa, case '>'): If next character is 'n',
618 don't output a space.
620 * hppa-dis.c (float_format_names): 10 is undefined, and 11 is quad.
622 Sun Jul 18 16:30:02 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
624 * mips-opc.c: New file, containing opcode table from
625 ../include/opcode/mips.h.
626 * Makefile.in: Add it.
628 Thu Jul 15 12:37:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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.
635 Tue Jul 13 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
637 * mips-dis.c (print_insn_arg, _print_insn_mips): Made pointer to
638 argument string const char * to correspond to opcode/mips.h.
640 Tue Jul 6 15:18:37 1993 Ian Lance Taylor (ian@cygnus.com)
642 * mips-dis.c: Updated to account for name changes in new version
644 * Makefile.in: Added header file dependencies.
646 Sat Jul 3 23:47:56 1993 Doug Evans (dje@canuck.cygnus.com)
648 * h8300-dis.c (bfd_h8_disassemble): Correct fetching of instruction.
650 Thu Jul 1 12:23:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
652 * m68k-dis.c (NEXTWORD, NEXTLONG): Use ((x) ^ 0x8000) - 0x8000 to sign
653 extend, rather than shifts.
655 Sun Jun 20 20:56:56 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
657 * Makefile.in: Undo 15 June change.
659 Fri Jun 18 14:15:15 1993 Per Bothner (bothner@deneb.cygnus.com)
661 * m68k-dis.c (print_insn_arg): Change return value to byte count
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.
667 Thu Jun 17 15:01:36 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
669 * sh-dis.c, sh-opc.h: Understand some more opcodes.
671 Wed Jun 16 13:48:05 1993 Ian Lance Taylor (ian@cygnus.com)
673 * hppa-dis.c: Include <ansidecl.h> and sysdep.h before other
676 Tue Jun 15 21:45:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
678 * sparc-dis.c: Don't declare qsort, since sysdep.h might.
680 * configure.in: Do make sysdep.h link.
681 * Makefile.in: Search ../include. Don't search ../bfd.
683 Tue Jun 15 13:36:10 1993 Stu Grossman (grossman@cygnus.com)
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
690 Fri Jun 11 18:40:21 1993 Ken Raeburn (raeburn@cygnus.com)
692 * mips-dis.c: No longer need to bomb out if HOST_64_BIT is
693 defined, since gdb has been fixed.
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.
703 Fri Jun 11 07:53:48 1993 Jim Kingdon (kingdon@cygnus.com)
705 * m68k-dis.c (print_insn_{m68k,arg}): Add MMU codes.
707 Tue Jun 8 12:25:01 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
709 * h8300-dis.c: New file, removed from bfd/cpu-h8300.c, with
712 Mon Jun 7 12:58:49 1993 Per Bothner (bothner@rtl.cygnus.com)
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.
717 Thu Jun 3 15:56:49 1993 Stu Grossman (grossman@cygnus.com)
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.
723 Tue May 25 13:05:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
725 * h8500-dis.c (print_insn_h8500): Address argument is type
727 * z8k-dis.c (print_insn_z8k, print_insn_z8001, print_insn_z8002):
730 * h8500-opc.h (addr_class_type): No comma at end of enumerator.
731 * sh-opc.h (sh_nibble_type, sh_arg_type): Ditto.
733 * sparc-dis.c (compare_opcodes): Move static declaration to
736 Fri May 21 14:17:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
738 * sparc-dis.c (print_insn_sparc): Implement 'n' argument for unimp
739 instruction, remove unimp hack from 'l' argument.
741 Wed May 19 15:35:54 1993 Stu Grossman (grossman@cygnus.com)
743 * z8k-dis.c (fetch_data): Use unsigned char to make ancient gcc's
746 Fri May 14 15:22:46 1993 Ian Lance Taylor (ian@cygnus.com)
748 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
749 * mips-dis.c (print_insn_arg): Handle 'C' for general coprocessor
752 Fri May 14 00:09:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
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
758 Thu May 6 20:51:17 1993 Fred Fish (fnf@cygnus.com)
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.
763 Tue May 4 20:31:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
765 * hppa-dis.c: New file from Utah, adapted to new disassembler
767 * Makefile.in: Include it.
769 Mon Apr 26 18:17:42 1993 Steve Chamberlain (sac@thepub.cygnus.com)
771 * sh-dis.c, sh-opc.h: New files.
773 Fri Apr 23 18:51:22 1993 Steve Chamberlain (sac@thepub.cygnus.com)
775 * alpha-dis.c, alpha-opc.h: New files.
777 Tue Apr 6 12:54:08 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
779 * mips-dis.c: Sign extend 'j' and 'b' arguments, delta is a signed
782 Mon Apr 5 17:37:37 1993 John Gilmore (gnu@cygnus.com)
784 * sparc-dis.c: Make "ta" the default trap instruction, "t" the alias.
786 Fri Apr 2 07:24:27 1993 Ian Lance Taylor (ian@cygnus.com)
788 * a29k-dis.c, sparc-dis.c, sparc-opc.c: Use CONST rather than
791 Thu Apr 1 11:20:43 1993 Jim Kingdon (kingdon@cygnus.com)
793 * sparc-dis.c: Use fprintf_func a few places where I forgot,
794 and double percent signs a few places.
796 * a29k-dis.c, i960-dis.c: New, merged from gdb and binutils.
798 * i386-dis.c, m68k-dis.c, mips-dis.c, sparc-dis.c:
799 Use info->print_address_func not print_address.
801 * dis-buf.c (generic_print_address): New function.
803 Wed Mar 31 10:07:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
805 * Makefile.in: Add sparc-dis.c.
806 sparc-dis.c: New file, merges binutils and gdb versions as follows:
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
817 (compare_opcodes): Check that identical instructions have
818 identical opcodes, complain otherwise.
823 Use dis-asm.h/read_memory_func interface.
825 Wed Mar 31 20:49:06 1993 K. Richard Pixley (rich@rtl.cygnus.com)
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.
831 Wed Mar 31 17:04:31 1993 Stu Grossman (grossman@cygnus.com)
833 * m68k-dis.c: Fix prototype for fetch_arg().
835 Wed Mar 31 10:07:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
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.
842 Mon Mar 29 14:02:17 1993 Steve Chamberlain (sac@thepub.cygnus.com)
844 * h8500-dis.c (print_insn_h8500): Get sign of fp offsets right.
845 * h8500-opc.h: Fix couple of opcodes.
847 Wed Mar 24 02:03:36 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
849 * Makefile.in: add dvi & installcheck targets
851 Mon Mar 22 18:55:04 1993 John Gilmore (gnu@cygnus.com)
853 * Makefile.in: Update for h8500-dis.c.
855 Fri Mar 19 14:27:17 1993 Steve Chamberlain (sac@thepub.cygnus.com)
857 * h8500-dis.c, h8500-opc.h: New files
859 Thu Mar 18 14:12:37 1993 Per Bothner (bothner@rtl.cygnus.com)
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.
874 Wed Feb 17 09:19:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
876 * mips-dis.c (print_insn_arg): Now returns void.
878 Mon Jan 11 16:09:16 1993 Fred Fish (fnf@cygnus.com)
880 * mips-dis.c (ansidecl.h): Include for benefit of sysdep.h
881 files that use the macros.
883 Thu Jan 7 13:15:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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.
889 Thu Jan 7 07:36:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
891 * z8k-dis.c (print_insn_z8001, print_insn_z8002): new routines
892 * z8kgen.c, z8k-opc.h: fix sizes of some shifts.
894 Tue Dec 22 15:42:44 1992 Per Bothner (bothner@rtl.cygnus.com)
896 * Makefile.in: Improve *clean rules.
897 * configure.in: Allow a default host.
899 Tue Nov 17 19:53:54 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
901 * Makefile.in: also use -I$(srcdir)/../bfd, since some sysdep
902 files include other sysdep files
904 Thu Nov 12 16:10:37 1992 Steve Chamberlain (sac@thepub.cygnus.com)
906 * z8k-dis.c z8k-opc.h z8kgen.c: checkpoint
908 Fri Oct 9 04:56:05 1992 John Gilmore (gnu@cygnus.com)
910 * configure.in: For host support, use ../bfd/configure.host
911 so it stays in sync with the ../bfd/hosts database.
913 Thu Oct 1 23:38:54 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
915 * configure.in: use cpu-vendor-os triple instead of nested cases
917 Wed Sep 30 16:09:20 1992 Michael Werner (mtw@cygnus.com)
919 * z8k-dis.c (unparse_instr): fix bug where opcode returned was
920 *always* the wrong one.
922 Wed Sep 30 07:42:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
924 * z8kgen.c: added copyright info
926 Tue Sep 29 12:20:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
928 * z8k-dis.c (unparse_instr): prettier tabs
929 * z8kgen.c -> z8k-opc.h: bug fixes in tables
931 Fri Sep 25 12:50:32 1992 Stu Grossman (grossman at cygnus.com)
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.
937 Sep 20 08:50:55 1992 Fred Fish (fnf@cygnus.com)
939 * configure.in (i386): Make i386 and i486 synonymous for now.
940 * configure.in (i[34]86-*-sysv4): Add my_host definition.
942 Fri Sep 18 17:01:23 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
944 * Makefile.in (install): Fix typo.
946 Fri Sep 18 02:04:24 1992 John Gilmore (gnu@cygnus.com)
948 * Makefile.in (make): Remove obsolete crud.
949 (sparc-opc.o): Avoid Sun Make VPATH bug.
951 Tue Sep 8 17:29:27 1992 K. Richard Pixley (rich@sendai.cygnus.com)
953 * Makefile.in: since there are no SUBDIRS, remove rule and
954 references of subdir_do.
956 Tue Sep 8 17:02:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
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.
963 * sparc-opc.c: New file, moved from BFD.
964 * Makefile.in (OFILES): Build it.
966 Thu Sep 3 16:59:20 1992 Michael Werner (mtw@cygnus.com)
968 * z8k-dis.c: fixed forward refferences of some declarations.
970 Mon Aug 31 16:09:45 1992 Michael Werner (mtw@cygnus.com)
972 * Makefile.in: get the name of the library right
974 Mon Aug 31 13:47:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
976 * z8k-dis.c: knows how to disassemble z8k stuff
977 * z8k-opc.h: new file full of z8000 opcodes
981 version-control: never